阅读说明：本技术 一种高精度在线智能检测传感器 (High-precision online intelligent detection sensor ) 是由 夏俊杰 于 2021-09-08 设计创作，主要内容包括：本发明涉及检测装置领域,具体是一种高精度在线智能检测传感器；包括固定架、工装和测量机构；所述固定架的一侧位置设有送料台；所述固定架的表面固连有工装；所述工装的顶面设置缸套；所述顶板的底面于工装的顶部位置设有测量机构；所述测量机构的表面固连有高度测量传感器；所述测量机构的底部设有塞规传感器；通过本发明有效的实现了对缸套的内径进行自动化的在线检测,通过测量机构的自动调节,保证塞规传感器位于缸套的轴线位置,同时通过高度测量传感器,可以自动监测不同高度,并通过塞规传感器检测不同高度缸套内径,输出缸套内径的多组检测数据,测量的精度大幅提高,同时测量的效率也得到大幅提升。(The invention relates to the field of detection devices, in particular to a high-precision online intelligent detection sensor; comprises a fixed frame, a tool and a measuring mechanism; a feeding table is arranged at one side of the fixed frame; the surface of the fixed frame is fixedly connected with a tool; a cylinder sleeve is arranged on the top surface of the tool; a measuring mechanism is arranged on the bottom surface of the top plate at the top of the tool; the surface of the measuring mechanism is fixedly connected with a height measuring sensor; the bottom of the measuring mechanism is provided with a plug gauge sensor; the automatic online detection of the inner diameter of the cylinder sleeve is effectively realized, the plug gauge sensor is ensured to be positioned at the axis position of the cylinder sleeve through the automatic adjustment of the measuring mechanism, meanwhile, different heights can be automatically monitored through the height measuring sensor, the inner diameters of the cylinder sleeves with different heights are detected through the plug gauge sensor, multiple groups of detection data of the inner diameter of the cylinder sleeve are output, the measuring precision is greatly improved, and meanwhile, the measuring efficiency is also greatly improved.)

1. The utility model provides a high accuracy on-line intellectual detection system sensor which characterized in that: comprises a fixed frame (1), a tool (2) and a measuring mechanism (3); a feeding table (4) is arranged at one side of the fixed frame (1); the fixing frame (1) comprises a bottom plate and a top plate, and the bottom plate is fixedly connected with the top plate; the top of the bottom plate is fixedly connected with a tool (2); a fixing groove is formed in the top surface of the tool (2), and a cylinder sleeve (5) is arranged inside the fixing groove; a measuring mechanism (3) is arranged on the bottom surface of the top plate at the top of the tool (2); the measuring mechanism (3) comprises an adjusting mechanism (6) and a first telescopic rod (7); the bottom surface of the top plate is fixedly connected with an adjusting mechanism (6); the bottom surface of the adjusting mechanism (6) is fixedly connected with a first telescopic rod (7); the surface of the cylinder body of the first telescopic rod (7) is fixedly connected with a fixed block (8); a sliding groove is formed in the fixed block (8); a sliding block (9) is connected inside the sliding groove in a sliding manner; the top surface of the sliding block (9) is fixedly connected with a height measuring sensor (10); and a plug gauge sensor (11) is arranged on the bottom surface of the sliding block (9).

2. The high-precision online intelligent detection sensor according to claim 1, characterized in that: a limiting groove is formed at the bottom of the fixing groove; the bottom of the limiting groove is fixedly connected with a second telescopic rod (12); the inner part of the limiting groove is connected with a guide post (13) in a sliding way; the bottom surface of the guide post (13) is fixedly connected with a guide block (14); first connecting rods (15) which are uniformly arranged are hinged to the groove bottom of the fixing groove; the bottom surface of the guide post (13) is hinged with second connecting rods (16) which are uniformly arranged, and the second connecting rods (16) are hinged with the corresponding first connecting rods (15).

3. The high-precision online intelligent detection sensor according to claim 2, characterized in that: a limiting plate (17) is arranged at the position of the joint of the first connecting rod (15) and the second connecting rod (16); and the side surfaces of the limiting plates (17) at one side relative to the inner surface of the cylinder sleeve (5) are fixedly connected with uniformly arranged pressure sensors (18).

4. The high-precision online intelligent detection sensor according to claim 3, characterized in that: a first adjusting plate (19) is fixedly connected to the bottom of the fixing groove; a first adjusting groove is formed in the surface of the first adjusting plate (19); a second adjusting plate (20) is connected inside the first adjusting groove in a sliding manner; a second adjusting groove is formed in the surface of the second adjusting plate (20); a third adjusting plate (21) is connected inside the second adjusting groove in a sliding manner; and the side surfaces of the limiting plates (17) on one side relative to the guide columns (13) are fixedly connected with connecting rods (22), and the connecting rods (22) are fixedly connected with the third adjusting plate (21).

5. The high-precision online intelligent detection sensor according to claim 3, characterized in that: a pressure groove is formed in the tool (2); the surface of the guide post (13) is fixedly connected with a pressure plate (23) at the inner position of the pressure groove; the side surface of the pressure tank is fixedly connected with a connecting pipe (24); the surface of the limiting plate (17) is provided with uniformly arranged spray holes (25), and the spray holes (25) are communicated with the connecting pipe (24).

6. The high-precision online intelligent detection sensor according to claim 3, characterized in that: a first moving groove is formed in the bottom surface of the fixing groove and close to the side surface of the fixing groove; a first moving block (26) is arranged in the first moving groove; first springs (27) which are uniformly arranged are fixedly connected between the first moving block (26) and the inner part of the first moving groove.

7. The high-precision online intelligent detection sensor according to claim 6, characterized in that: the surface of the first moving block (26) is provided with an annular groove; the inner part of the annular groove is connected with uniformly arranged protection blocks (28) in a sliding way; the protective block (28) and the groove bottom of the annular groove are fixedly connected with a second spring (29); the mouth of the annular groove is fixedly connected with an elastic ring pad (30).

8. The high-precision online intelligent detection sensor according to claim 1, characterized in that: the top surface of the guide block (14) is provided with a limiting hole (31); the bottom surface of the sliding block (9) is provided with a connecting block (32); the bottom surface of the connecting block (32) is provided with a telescopic groove; a telescopic column (33) is connected inside the telescopic groove in a sliding manner; a third spring (34) is fixedly connected between the telescopic column (33) and the bottom of the telescopic groove; the side surface of the connecting block (32) is provided with detection grooves which are uniformly distributed; the inside of the detection groove is connected with a plug gauge sensor (11) in a sliding manner.

9. The high-precision online intelligent detection sensor according to claim 8, characterized in that: a second moving groove is formed in the bottom surface of the sliding block (9), and the connecting block (32) is connected to the inside of the second moving groove in a sliding mode; and fourth springs (35) which are uniformly arranged are fixedly connected between the connecting block (32) and the inner part of the moving groove.

10. The high-precision online intelligent detection sensor according to claim 9, characterized in that: the bottom surface of the pressure plate (23) is fixedly connected with a limiting column (36); the bottom surface of the pressure groove is provided with a limiting hole (31); the inner part of the limiting hole (31) is fixedly connected with a limiting piece (37), and the side surface of one side of the limiting piece (37) relative to the limiting column (36) is designed into a rough surface structure; the surface of the limiting column (36) is provided with a pressure groove, and the pressure groove is externally connected with an air source through a pipeline; a pressing block (38) is connected inside the pressing groove in a sliding manner; the side surface of the pressing block (38) opposite to one side of the limiting sheet (37) is designed to be a rough surface structure.

Technical Field

The invention relates to the field of detection devices, in particular to a high-precision online intelligent detection sensor.

Background

In the machining process, the size of a product needs to be measured, and due to the fact that the structure and the size of the product are various, corresponding measuring tools are different, and in order to guarantee the consistency of the product, control the geometric shape of the product and eliminate the influence of human factors, reliable and stable online detection equipment with moderate investment cost is needed to be invested to solve the problems of precise size measurement.

According to CN112082454A internal diameter detection device, through the motion of mechanical structure drive connecting rod structure to make connecting rod structure promote the locating piece along the radial motion of bracing piece to the position department with wait to detect the inner wall butt of piece, through making a plurality of locating pieces all move to the position department with wait to detect the inner wall butt of piece, can accomplish automatically and treat the automatic centering of detecting the piece, and obtain the internal diameter size of waiting to detect the piece according to the motion state of connecting rod structure. Specifically, the corresponding connection relation is established between the different motion states of the connecting rod structure and the inner diameter corresponding to the piece to be detected, so that the size of the inner diameter of the piece to be detected can be obtained quickly according to the different motion states of the connecting rod structure during measurement, and the detection of the inner diameter of the piece to be detected can be completed quickly under the assistance of a robot. Therefore, the inner diameter detection device provided by the embodiment can solve the technical problem that the inner diameter detection in the prior art consumes a long time.

However, in the prior art, the detection of the inner diameter of the cylinder liner is an important link of a detection item in a production link and is always a key point and a difficult point of the detection, the existing detection methods are mainly divided into two major categories, namely contact measurement and non-contact measurement, common contact measurement methods have the defects of low measurement speed, easy scratching of the inner surface of the cylinder liner and the like, the existing non-contact measurement cannot be accurately calibrated during measurement due to the fact that the inner surface of the cylinder liner is a machined surface of a lathe and the bottom surface is uneven and the like, the measurement precision, the accuracy and the like are greatly influenced, meanwhile, full-automatic measurement and online measurement cannot be realized, and the actual online detection requirement of a factory production line cannot be met.

Therefore, the invention provides a high-precision online intelligent detection sensor.

Disclosure of Invention

In order to make up for the problem that the detection of the inner diameter of the cylinder sleeve is always the key and difficult point of detection in the production link in the prior art, the detection method mainly comprises two major categories of contact measurement and non-contact measurement, the common contact measurement method has the defects of low measurement speed, easy scratching of the inner surface of the cylinder sleeve and the like, the current non-contact measurement cannot be accurately calibrated during measurement due to the fact that the inner surface of the cylinder sleeve is a lathe processing surface and the bottom surface is uneven and the like, the measurement precision, the measurement accuracy and the like have large influences, meanwhile, full-automatic measurement and on-line measurement cannot be realized, and the actual on-line detection requirement of a factory production line cannot be met, the invention provides a high-precision on-line intelligent detection sensor.

The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a high-precision online intelligent detection sensor which comprises a fixed frame, a tool and a measuring mechanism; a feeding table is arranged at one side of the fixed frame; the fixing frame comprises a bottom plate and a top plate, and the bottom plate and the top plate are fixedly connected; the top of the bottom plate is fixedly connected with a tool; a fixing groove is formed in the top surface of the tool, and a cylinder sleeve is arranged inside the fixing groove; a measuring mechanism is arranged on the bottom surface of the top plate at the top of the tool; the measuring mechanism comprises an adjusting mechanism and a first telescopic rod; the bottom surface of the top plate is fixedly connected with an adjusting mechanism; the bottom surface of the adjusting mechanism is fixedly connected with a first telescopic rod; the surface of the cylinder body of the first telescopic rod is fixedly connected with a fixed block; a sliding groove is formed in the fixed block; a sliding block is connected inside the sliding groove in a sliding manner; the top surface of the sliding block is fixedly connected with a height measuring sensor; the bottom surface of the sliding block is provided with a plug gauge sensor; when the automatic online detection device works, firstly, the cylinder sleeve on the surface of the material receiving platform is automatically placed into the fixing groove of the tool through the manipulator, then the adjusting mechanism is controlled to automatically adjust, so that the plug gauge sensor is positioned at the axial position of the cylinder sleeve, then the first telescopic rod is controlled to extend out, the first telescopic rod can drive the sliding block to lead out the sliding chute, the sliding block can drive the plug gauge sensor to be inserted into the cylinder sleeve, the inner diameter of the cylinder sleeve is automatically detected through the plug gauge sensor, the height adjusting information is output through the height measuring sensor at the sliding top part to measure the inner diameter data of different height positions of the cylinder sleeve, the automatic online detection of the inner diameter of the cylinder sleeve is effectively realized through the automatic detection device, the plug gauge sensor is ensured to be positioned at the axial position of the cylinder sleeve through the automatic adjustment of the adjusting mechanism, meanwhile, different heights can be automatically monitored through the height measuring sensor, and the inner diameters of the cylinder sleeves with different heights can be detected through the plug gauge sensor, the multi-group detection data of the inner diameter of the cylinder sleeve are output, the measurement precision is greatly improved, and meanwhile, the measurement efficiency is also greatly improved.

Preferably, a limiting groove is formed at the bottom of the fixing groove; the bottom of the limiting groove is fixedly connected with a second telescopic rod; the inner part of the limiting groove is connected with a guide pillar in a sliding way; the bottom surface of the guide post is fixedly connected with a guide block; first connecting rods which are uniformly arranged are hinged to the bottom of the fixed groove; the bottom surface of the guide pillar is hinged with second connecting rods which are uniformly arranged, and the second connecting rods are hinged with the corresponding first connecting rods; during operation, through setting up the second telescopic link, the second telescopic link can drive the guide pillar motion, and the guide pillar can drive even second connecting rod motion, because second connecting rod and first connecting rod hinge joint for the pin joint position synchronous motion of multiunit second connecting rod and first connecting rod, and all lie in the same circle, through the extrusion of this pin joint, can carry out automatic spacing to the position of cylinder liner, guarantee the stability of cylinder liner axis position.

Preferably, the position of the joint of the first connecting rod and the position of the joint of the second connecting rod are provided with limit plates; the side surfaces of the limiting plates, which are opposite to the inner surface of the cylinder sleeve, are fixedly connected with uniformly arranged pressure sensors; the during operation, through setting up the limiting plate, because spacing to the cylinder liner only is located same high position, its bottom surface has partial slope problem after the cylinder liner processing, and then the cylinder liner through the spacing back of multiunit first connecting rod and second connecting rod inclines the problem easily, through the limiting plate of vertical state, the surface of limiting plate all sets up pressure sensor in the high position of difference, guarantees that the cylinder liner is in the state of erectting, can monitor the position condition of cylinder liner through pressure sensor simultaneously, guarantees to the spacing accuracy of cylinder liner.

Preferably, the groove bottom of the fixing groove is fixedly connected with a first adjusting plate; a first adjusting groove is formed in the surface of the first adjusting plate; a second adjusting plate is connected inside the first adjusting groove in a sliding manner; a second adjusting groove is formed in the surface of the second adjusting plate; a third adjusting plate is connected inside the second adjusting groove in a sliding manner; the side surfaces of the limiting plates, which are opposite to one side of the guide column, are fixedly connected with connecting rods, and the connecting rods are fixedly connected with a third adjusting plate; the during operation, when the limiting plate motion, because it is fixed for the single-point, the stability of limiting plate is relatively poor, long-time back of using, the limiting plate problem that slopes appears easily, through setting up first regulating plate, second regulating plate and third regulating plate, during the limiting plate motion, the limiting plate can drive the connecting rod motion, the connecting rod can drive the inside slip of third regulating plate at the second adjustment tank, the second regulating plate can be in the inside slip regulation of the first adjustment tank of first regulating plate simultaneously, make the in-process of limiting plate position control, all the time in the stable state of erectting.

Preferably, a pressure groove is formed in the tool; the surface of the guide post is fixedly connected with a pressure plate at the inner position of the pressure groove; the side surface of the pressure tank is fixedly connected with a connecting pipe; the surface of the limiting plate is provided with uniformly arranged spray holes, and the spray holes are communicated with the connecting pipe; the during operation, through setting up the pressure plate, when the guide pillar downstream, the guide pillar can drive the pressure plate motion, and the pressure plate can extrude the pressure tank for the inside atmospheric pressure increase of pressure tank, the inside of pressure tank inside gas and then can be through the leading-in limiting plate of connecting pipe, and through the orifice blowout, when the limiting plate does not contact the internal surface of cylinder liner, can clear up the internal surface of cylinder liner through orifice spun gas.

Preferably, a first moving groove is formed in the bottom surface of the fixing groove and close to the side surface of the fixing groove; a first moving block is arranged in the first moving groove; first springs which are uniformly arranged are fixedly connected between the first moving block and the inner part of the first moving groove; the during operation, through setting up first movable block, when carrying out spacing through the limiting plate to the cylinder liner, if under the initial condition, the skew settlement position in cylinder liner position, when the limiting plate is spacing, the limiting plate can extrude the cylinder liner, make cylinder liner sliding adjustment, because the tank bottom of the bottom direct contact fixed slot of cylinder liner, the fish tail problem appears very easily in the tank bottom of fixed slot and the bottom surface of cylinder liner, slide adjustment in the inside of first movable slot through first movable block, when the cylinder liner removed, can directly drive first movable block and remove, position fixing between cylinder liner and the first movable block has been guaranteed, fish tail and wearing and tearing problem reduce.

Preferably, the surface of the first moving block is provided with an annular groove; the inner part of the annular groove is connected with uniformly arranged protection blocks in a sliding manner; the protective block and the groove bottom of the annular groove are fixedly connected with a second spring; the opening part of the annular groove is fixedly connected with an elastic ring pad; during operation, through setting up the protection piece, when the bottom surface of cylinder liner is the inclined plane state, the cylinder liner is the state of placing of slope under the initial condition, through the spacing regulation back of limiting plate, the cylinder liner can appear rotating the regulation and finally be in the state of erectting, but the first movable block of cylinder liner minimum bottom surface position extrusion very easily at cylinder liner pivoted in-process, adjust through even protection piece, when the cylinder liner extrudees partial first movable block, first spring can be extruded to first movable block, reduces the bottom crushing problem among the cylinder liner accommodation process.

Preferably, the top surface of the guide block is provided with a limiting hole; the bottom surface of the sliding block is provided with a connecting block; the bottom surface of the connecting block is provided with a telescopic groove; the interior of the telescopic groove is connected with a telescopic column in a sliding manner; a third spring is fixedly connected between the telescopic column and the bottom of the telescopic groove; the side surface of the connecting block is provided with detection grooves which are uniformly distributed; the inner parts of the detection grooves are all connected with plug gauge sensors in a sliding manner; during operation, through setting up connecting block and flexible post, when adjusting plug gauge sensor position through adjustment mechanism, the coaxial precision stability of plug gauge sensor and cylinder liner axis is relatively poor, especially adjustment mechanism uses the back for a long time, the inside structure of adjustment mechanism can produce wearing and tearing, influence regulation precision, can directly peg graft in the inside in spacing hole through flexible post, if flexible post and spacing hole appear wearing and tearing, can carry out simple change, the maintenance cost is lower, slide in the inside in flexible groove through flexible post simultaneously, guarantee the measurement requirement of the different high positions of plug gauge sensor, it is required to explain, in the side of connecting block, derive the detection groove in step through controlling the plug gauge sensor, can carry out the multiple spot detection to the inside of cylinder liner, the data that detect are more, be convenient for detect and analyze cylinder liner internal surface circularity.

Preferably, a second moving groove is formed in the bottom surface of the sliding block, and the connecting block is connected to the inside of the second moving groove in a sliding manner; fourth springs which are uniformly arranged are fixedly connected between the connecting block and the inner part of the moving groove; during operation, when positioning accuracy descends after the adjusting mechanism is used for a long time, the position of the telescopic column can be finely adjusted by sliding the connecting block in the second moving groove, and the telescopic column can be smoothly inserted into the limiting hole.

Preferably, the bottom surface of the pressure plate is fixedly connected with a limiting column; the bottom surface of the pressure groove is provided with a limiting hole; the limiting hole is internally and fixedly connected with a limiting piece, and the side surface of the limiting piece, which is opposite to the limiting column, is designed into a rough surface structure; the surface of the limiting column is provided with a pressure groove, and the pressure groove is externally connected with an air source through a pipeline; a pressing block is connected inside the pressing groove in a sliding manner; the side surface of one side of the pressing block relative to the limiting piece is designed to be a rough surface structure; during operation, because the extrusion of spacing post and guide block, the guide block and then can extrude guide pillar and first telescopic link, lead to the long-time pressure-bearing problem of first telescopic link, influence the life of first telescopic link, through controlling the air supply, make the briquetting derive spacing post, the briquetting can extrude spacing piece, because the surface of briquetting and spacing piece is matte structural design, can guarantee that spacing post at this moment is in stable high position, simultaneously because spacing post connection pressure plate, the guide pillar is connected to the pressure plate, realized the rigidity to the guide pillar, the continuous pressure-bearing of first telescopic link has been reduced.

The invention has the advantages that:

1. according to the invention, the fixing frame, the tool and the measuring mechanism are arranged, so that the automatic online detection of the inner diameter of the cylinder sleeve is effectively realized, the plug gauge sensor is ensured to be positioned at the axis position of the cylinder sleeve through the automatic adjustment of the adjusting mechanism, meanwhile, different heights can be automatically monitored through the height measuring sensor, the inner diameters of the cylinder sleeves with different heights are detected through the plug gauge sensor, multiple groups of detection data of the inner diameters of the cylinder sleeves are output, the measuring precision is greatly improved, and the measuring efficiency is also greatly improved.

2. According to the invention, by arranging the first moving block and the first spring, when the cylinder sleeve is limited by the limiting plate, if the position of the cylinder sleeve deviates from the set position in an initial state, the limiting plate can extrude the cylinder sleeve to enable the cylinder sleeve to be adjusted in a sliding manner when the limiting plate is limited, and the bottom of the fixed groove and the bottom of the cylinder sleeve are easily scratched because the bottom of the cylinder sleeve is directly contacted with the bottom of the fixed groove.

3. According to the invention, by arranging the protection block, the second spring and the elastic ring cushion, when the bottom surface of the cylinder sleeve is in an inclined plane state, the cylinder sleeve is in an inclined placing state in an initial state, after the limiting adjustment is carried out through the limiting plate, the cylinder sleeve can be rotationally adjusted and is finally in a vertical state, but the first moving block is easily extruded by the lowest bottom surface position of the cylinder sleeve in the rotating process of the cylinder sleeve, and when part of the first moving block is extruded by the cylinder sleeve through the adjustment of the uniform protection block, the first moving block can extrude the first spring, so that the problem of bottom crush injury in the adjusting process of the cylinder sleeve is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is an enlarged partial view taken at B in FIG. 2;

fig. 5 is a partial enlarged view at C in fig. 3.

In the figure: the device comprises a fixed frame 1, a tool 2, a measuring mechanism 3, a feeding table 4, a cylinder sleeve 5, an adjusting mechanism 6, a first telescopic rod 7, a fixed block 8, a sliding block 9, a height measuring sensor 10, a plug gauge sensor 11, a second telescopic rod 12, a guide post 13, a guide block 14, a first connecting rod 15, a second connecting rod 16, a limiting plate 17, a pressure sensor 18, a first adjusting plate 19, a second adjusting plate 20, a third adjusting plate 21, a connecting rod 22, a pressure plate 23, a connecting pipe 24, a spray hole 25, a first moving block 26, a first spring 27, a protecting block 28, a second spring 29, an elastic ring pad 30, a limiting hole 31, a connecting block 32, a telescopic column 33, a third spring 34, a fourth spring 35, a limiting column 36, a limiting plate 37 and a pressing block 38.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-4, a high-precision online intelligent detection sensor includes a fixing frame 1, a tool 2 and a measuring mechanism 3; a feeding table 4 is arranged at one side of the fixed frame 1; the fixing frame 1 comprises a bottom plate and a top plate, and the bottom plate and the top plate are fixedly connected; the top of the bottom plate is fixedly connected with a tool 2; a fixing groove is formed in the top surface of the tool 2, and a cylinder sleeve 5 is arranged inside the fixing groove; a measuring mechanism 3 is arranged on the bottom surface of the top plate at the top of the tool 2; the measuring mechanism 3 comprises an adjusting mechanism 6 and a first telescopic rod 7; the bottom surface of the top plate is fixedly connected with an adjusting mechanism 6; the bottom surface of the adjusting mechanism 6 is fixedly connected with a first telescopic rod 7; the surface of the cylinder body of the first telescopic rod 7 is fixedly connected with a fixed block 8; a sliding groove is formed in the fixed block 8; a sliding block 9 is connected inside the sliding groove in a sliding manner; the top surface of the sliding block 9 is fixedly connected with a height measuring sensor 10; the bottom surface of the sliding block 9 is provided with a plug gauge sensor 11; when the automatic on-line detection device works, firstly, the cylinder sleeve 5 on the surface of the material receiving platform is automatically placed into the fixing groove of the tool 2 through the manipulator, then the adjusting mechanism 6 is controlled to automatically adjust, so that the plug gauge sensor 11 is located at the axis position of the cylinder sleeve 5, then the first telescopic rod 7 is controlled to extend out, the first telescopic rod 7 can drive the sliding block 9 to lead out the sliding groove, the sliding block 9 can drive the plug gauge sensor 11 to be inserted into the cylinder sleeve 5, the inner diameter of the cylinder sleeve 5 is automatically detected through the plug gauge sensor 11, the height adjusting information is output through the height measuring sensor 10 at the sliding top to measure the inner diameter data of different height positions of the cylinder sleeve 5, through the automatic on-line detection device, the automatic on-line detection of the inner diameter of the cylinder sleeve 5 is effectively realized, through the automatic adjustment of the adjusting mechanism 6, the plug gauge sensor 11 is ensured to be located at the axis position of the cylinder sleeve 5, and through the height measuring sensor 10, can the not co-altitude of automatic monitoring to detect not co-altitude cylinder liner 5 internal diameter through feeler gauge sensor 11, the multiunit of 5 internal diameters of output cylinder liner detects data, and measuring precision improves by a wide margin, and simultaneously measuring efficiency also obtains promoting by a wide margin.

A limiting groove is formed at the bottom of the fixing groove; the bottom of the limiting groove is fixedly connected with a second telescopic rod 12; the inner part of the limiting groove is connected with a guide post 13 in a sliding way; the bottom surface of the guide post 13 is fixedly connected with a guide block 14; the groove bottom of the fixed groove is hinged with first connecting rods 15 which are uniformly arranged; the bottom surface of the guide post 13 is hinged with second connecting rods 16 which are uniformly arranged, and the second connecting rods 16 are hinged with the corresponding first connecting rods 15; during operation, through setting up second telescopic link 12, second telescopic link 12 can drive guide pillar 13 motion, and guide pillar 13 can drive even second connecting rod 16 motion, because second connecting rod 16 and 15 hinge joints of first connecting rod for multiunit second connecting rod 16 and 15 pin joint position synchronous motion of first connecting rod, and all be located the same circle, through the extrusion of this pin joint, can carry out automatic spacing to the position of cylinder liner 5, guarantee the stability of 5 axial positions of cylinder liner.

The positions of the junctions of the first connecting rods 15 and the corresponding second connecting rods 16 are provided with limiting plates 17; the side faces of the limiting plates 17, which are opposite to the inner surface of the cylinder sleeve 5, are fixedly connected with uniformly arranged pressure sensors 18; the during operation, through setting up limiting plate 17, because spacing to cylinder liner 5 only is located same high position, its bottom surface has partial slope problem after 5 processing of cylinder liner, and then the cylinder liner 5 after spacing through multiunit first connecting rod 15 and second connecting rod 16 inclines easily, limiting plate 17 through the vertical state, limiting plate 17's surface all sets up pressure sensor 18 at the high position of difference, guarantee that cylinder liner 5 is in the state of erectting, can monitor the position condition of cylinder liner 5 through pressure sensor 18 simultaneously, guarantee the spacing accuracy to cylinder liner 5.

The bottom of the fixed groove is fixedly connected with a first adjusting plate 19; a first adjusting groove is formed in the surface of the first adjusting plate 19; a second adjusting plate 20 is connected in the first adjusting groove in a sliding manner; a second adjusting groove is formed on the surface of the second adjusting plate 20; a third adjusting plate 21 is connected inside the second adjusting groove in a sliding manner; the side surfaces of the limiting plates 17, which are opposite to one side surface of the guide post 13, are fixedly connected with connecting rods 22, and the connecting rods 22 are fixedly connected with a third adjusting plate 21; the during operation, when the limiting plate 17 moves, because it is fixed for the single-point, the stability of limiting plate 17 is relatively poor, long-time back of using, the slope problem appears easily in limiting plate 17, through setting up first regulating plate 19, second regulating plate 20 and third regulating plate 21, during the limiting plate 17 motion, limiting plate 17 can drive the motion of connecting rod 22, connecting rod 22 can drive third regulating plate 21 and slide in the inside of second adjustment tank, second regulating plate 20 can slide the regulation in the inside of first adjustment tank of first regulating plate 19 simultaneously, make the in-process of limiting plate 17 position control, all the time in the stable state of erectting.

A pressure groove is formed in the tool 2; the surface of the guide post 13 is fixedly connected with a pressure plate 23 at the inner position of the pressure groove; the side surface of the pressure tank is fixedly connected with a connecting pipe 24; the surface of the limiting plate 17 is provided with uniformly arranged spray holes 25, and the spray holes 25 are communicated with the connecting pipe 24; during operation, through setting up pressure plate 23, when guide pillar 13 downstream, guide pillar 13 can drive pressure plate 23 motion, and pressure plate 23 can extrude the pressure tank for the inside atmospheric pressure increase of pressure tank, the inside gas of pressure tank and then can be through the inside of the leading-in limiting plate 17 of connecting pipe 24, and spout through orifice 25, when limiting plate 17 did not contact the internal surface of cylinder liner 5, can clear up the internal surface of cylinder liner 5 through the gas of orifice 25 blowout.

A first moving groove is formed in the bottom surface of the fixing groove and close to the side surface of the fixing groove; a first moving block 26 is arranged in the first moving groove; first springs 27 which are uniformly arranged are fixedly connected between the first moving block 26 and the inner part of the first moving groove; during operation, through setting up first movable block 26, when carrying out spacing through limiting plate 17 to cylinder liner 5, if under the initial condition, the skew settlement position in cylinder liner 5 position, limiting plate 17 is spacing, limiting plate 17 can extrude cylinder liner 5, make cylinder liner 5 slide adjusting, because the tank bottom of the bottom direct contact fixed slot of cylinder liner 5, the fish tail problem appears very easily in the tank bottom of fixed slot and the bottom surface of cylinder liner 5, slide adjusting in the inside of first moving slot through first movable block 26, when cylinder liner 5 removed, can directly drive first movable block 26 and remove, position fixing between cylinder liner 5 and the first movable block 26 has been guaranteed, reduce fish tail and wearing and tearing problem.

An annular groove is formed in the surface of the first moving block 26; the inside of the annular groove is connected with uniformly arranged protection blocks 28 in a sliding way; the protective block 28 and the groove bottom of the annular groove are fixedly connected with a second spring 29; the opening of the annular groove is fixedly connected with an elastic ring gasket 30; during operation, through setting up protection piece 28, when the bottom surface of cylinder liner 5 is the inclined surface state, cylinder liner 5 is the state of placing of slope under the initial condition, after limiting plate 17 spacing regulation, rotation regulation can appear in cylinder liner 5 and finally be in the state of erectting, but cylinder liner 5 minimum bottom surface position extrudes first movable block 26 at cylinder liner 5 pivoted in-process very easily, adjust through even protection piece 28, when cylinder liner 5 extrudees partial first movable block 26, first movable block 26 can extrude first spring 27, reduce the bottom crushing problem among the cylinder liner 5 accommodation process.

The top surface of the guide block 14 is provided with a limiting hole 31; the bottom surface of the sliding block 9 is provided with a connecting block 32; the bottom surface of the connecting block 32 is provided with a telescopic groove; the inside of the telescopic groove is connected with a telescopic column 33 in a sliding way; a third spring 34 is fixedly connected between the telescopic column 33 and the bottom of the telescopic groove; the side surface of the connecting block 32 is provided with detection grooves which are uniformly distributed; the inside of the detection groove is connected with a plug gauge sensor 11 in a sliding manner; when the plug gauge adjusting mechanism works, by arranging the connecting block 32 and the telescopic column 33, when the position of the plug gauge sensor 11 is adjusted by the adjusting mechanism 6, the coaxial precision stability of the plug gauge sensor 11 and the axis of the cylinder sleeve 5 is poor, particularly, after the adjusting mechanism 6 is used for a long time, the structure in the adjusting mechanism 6 can be abraded to influence the adjusting precision, the adjusting mechanism can be directly inserted into the limiting hole 31 through the telescopic column 33, if the telescopic column 33 and the limiting hole 31 are worn, simple replacement can be carried out, the maintenance cost is lower, meanwhile, the telescopic column 33 slides in the telescopic groove, so that the measurement requirements of the plug gauge sensor 11 at different height positions are met, and it should be noted that, in the side of connecting block 32, derive the detection groove through control plug gauge sensor 11 in step, can carry out the multiple spot to the inside of cylinder liner 5 and detect, the data that detect are more, are convenient for detect and the analysis 5 internal surface circularity.

A second moving groove is formed in the bottom surface of the sliding block 9, and the connecting block 32 is connected to the inside of the second moving groove in a sliding manner; fourth springs 35 which are uniformly arranged are fixedly connected between the connecting block 32 and the inner part of the moving groove; during operation, when the positioning accuracy drops after the adjusting mechanism 6 is used for a long time, the position of the telescopic column 33 can be finely adjusted by sliding the connecting block 32 in the second moving groove, and the telescopic column 33 can be smoothly inserted into the limiting hole 31.

Example two

Referring to fig. 5, the bottom surface of the pressure plate 23 is fixedly connected with a limiting post 36; the bottom surface of the pressure groove is provided with a limiting hole 31; a limiting piece 37 is fixedly connected inside the limiting hole 31, and the side surface of one side of the limiting piece 37, which is opposite to the limiting column 36, is designed into a rough surface structure; the surface of the limiting column 36 is provided with a pressure groove, and the pressure groove is externally connected with an air source through a pipeline; a pressing block 38 is connected inside the pressing groove in a sliding manner; the side surface of the pressing block 38 opposite to one side of the limiting sheet 37 is designed to be a rough surface structure; during operation, because spacing post 36 and guide block 14's extrusion, guide block 14 and then can extrude guide pillar 13 and first telescopic link 7, lead to the long-time pressure-bearing problem of first telescopic link 7, influence the life of first telescopic link 7, through the control air supply, make briquetting 38 derive spacing post 36, briquetting 38 can extrude spacing piece 37, because briquetting 38 and spacing piece 37's surface is matte structural design, spacing post 36 that can guarantee this moment is in stable high position, simultaneously because spacing post 36 connects pressure plate 23, guide pillar 13 is connected to pressure plate 23, the rigidity to guide pillar 13 has been realized, the continuous pressure-bearing of first telescopic link 7 has been reduced.

Firstly, automatically placing a cylinder sleeve 5 on the surface of a material receiving platform into a fixing groove of a tool 2 through a manipulator, then controlling an adjusting mechanism 6 to automatically adjust, enabling a plug gauge sensor 11 to be located at the axis position of the cylinder sleeve 5, then controlling a first telescopic rod 7 to extend out, driving a sliding block 9 to lead out a sliding chute by the first telescopic rod 7, driving the plug gauge sensor 11 to be inserted into the cylinder sleeve 5 by the sliding block 9, automatically detecting the inner diameter of the cylinder sleeve 5 through the plug gauge sensor 11, and outputting height adjusting information through a height measuring sensor 10 at the top of the sliding to measure the inner diameter data of the cylinder sleeve 5 at different height positions; by arranging the second telescopic rod 12, the second telescopic rod 12 can drive the guide post 13 to move, the guide post 13 can drive the uniform second connecting rod 16 to move, and the second connecting rod 16 is hinged with the first connecting rod 15, so that the hinge point positions of a plurality of groups of second connecting rods 16 and the first connecting rod 15 synchronously move and are all positioned on the same circle, and the position of the cylinder sleeve 5 can be automatically limited by extrusion of the hinge point, so that the stability of the axis position of the cylinder sleeve 5 is ensured; by arranging the limiting plate 17, the bottom surface of the cylinder sleeve 5 is partially inclined after the cylinder sleeve 5 is processed because the limiting to the cylinder sleeve 5 is only positioned at the same height position, and further the cylinder sleeve 5 is easily inclined after being limited by a plurality of groups of first connecting rods 15 and second connecting rods 16, and by the limiting plate 17 in a vertical state, pressure sensors 18 are arranged on the surfaces of the limiting plate 17 at different height positions, so that the cylinder sleeve 5 is ensured to be in a vertical state, meanwhile, the position condition of the cylinder sleeve 5 can be monitored by the pressure sensors 18, and the accuracy of limiting to the cylinder sleeve 5 is ensured; when the limiting plate 17 moves, the single-point fixing is adopted, the stability of the limiting plate 17 is poor, the problem that the limiting plate 17 is prone to tilting after long-time use is solved, and by arranging the first adjusting plate 19, the second adjusting plate 20 and the third adjusting plate 21, when the limiting plate 17 moves, the limiting plate 17 can drive the connecting rod 22 to move, the connecting rod 22 can drive the third adjusting plate 21 to slide in the second adjusting groove, and meanwhile, the second adjusting plate 20 can slide and adjust in the first adjusting groove of the first adjusting plate 19, so that the limiting plate 17 is always in a stable vertical state in the position adjusting process; by arranging the pressure plate 23, when the guide pillar 13 moves downwards, the guide pillar 13 drives the pressure plate 23 to move, the pressure plate 23 extrudes the pressure groove, so that the internal air pressure of the pressure groove is increased, the gas in the pressure groove is further guided into the limiting plate 17 through the connecting pipe 24 and is sprayed out through the spray holes 25, and when the limiting plate 17 does not contact the inner surface of the cylinder sleeve 5, the gas sprayed out through the spray holes 25 can clean the inner surface of the cylinder sleeve 5; by arranging the first moving block 26, when the cylinder sleeve 5 is limited by the limiting plate 17, if the position of the cylinder sleeve 5 deviates from the set position in the initial state, the limiting plate 17 can press the cylinder sleeve 5 when the limiting plate 17 is limited, so that the cylinder sleeve 5 can be slidably adjusted, the bottom of the fixed groove and the bottom of the cylinder sleeve 5 are easily scratched due to the fact that the bottom of the cylinder sleeve 5 is directly contacted with the bottom of the fixed groove, the first moving block 26 is slidably adjusted in the first moving groove, when the cylinder sleeve 5 moves, the first moving block 26 can be directly driven to move, the position between the cylinder sleeve 5 and the first moving block 26 is guaranteed to be fixed, and the scratching and abrasion problems are reduced; by arranging the protection block 28, when the bottom surface of the cylinder sleeve 5 is in a slope state, the cylinder sleeve 5 is in a slope placing state in an initial state, after the limiting adjustment is carried out through the limiting plate 17, the cylinder sleeve 5 can be rotationally adjusted and is finally in a vertical state, but the lowest bottom surface position of the cylinder sleeve 5 can easily extrude the first moving block 26 in the rotating process of the cylinder sleeve 5, and when the cylinder sleeve 5 extrudes part of the first moving block 26 through the adjustment of the uniform protection block 28, the first moving block 26 can extrude the first spring 27, so that the problem of bottom crush injury in the adjusting process of the cylinder sleeve 5 is reduced; by arranging the connecting block 32 and the telescopic column 33, when the position of the plug gauge sensor 11 is adjusted by the adjusting mechanism 6, the coaxial precision stability of the plug gauge sensor 11 and the axis of the cylinder sleeve 5 is poor, particularly, after the adjusting mechanism 6 is used for a long time, the structure in the adjusting mechanism 6 can be abraded to influence the adjusting precision, the adjusting mechanism can be directly inserted into the limiting hole 31 through the telescopic column 33, if the telescopic column 33 and the limiting hole 31 are worn, simple replacement can be carried out, the maintenance cost is lower, meanwhile, the telescopic column 33 slides in the telescopic groove, so that the measurement requirements of the plug gauge sensor 11 at different height positions are met, and it should be noted that, on the side surface of the connecting block 32, the detection groove is synchronously led out by controlling the plug gauge sensor 11, so that multi-point detection can be performed on the interior of the cylinder sleeve 5, more detection data can be obtained, and the detection and analysis on the roundness of the inner surface of the cylinder sleeve 5 can be conveniently performed; when the positioning accuracy is reduced after the adjusting mechanism 6 is used for a long time, the position of the telescopic column 33 can be finely adjusted by sliding the connecting block 32 in the second moving groove, so that the telescopic column 33 can be smoothly inserted into the limiting hole 31; because spacing post 36 and guide block 14's extrusion, guide block 14 and then can extrude guide pillar 13 and first telescopic link 7, lead to the long-time pressure-bearing problem of first telescopic link 7, influence the life of first telescopic link 7, through controlling the air supply, make briquetting 38 derive spacing post 36, briquetting 38 can extrude spacing piece 37, because briquetting 38 and spacing piece 37's surface is the matte structural design, spacing post 36 that can guarantee this moment is in stable high position, simultaneously because spacing post 36 connects pressure plate 23, guide pillar 13 is connected to pressure plate 23, realized the rigidity to guide pillar 13, the continuous pressure-bearing of first telescopic link 7 has been reduced.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.