阅读说明：本技术 一种碳钢工作台深浅孔径检测装置 (Carbon steel workstation depth aperture detection device ) 是由 叶圣祥 杨海文 于 2021-01-27 设计创作，主要内容包括：本发明属于工件加工技术领域,尤其是一种碳钢工作台深浅孔径检测装置,针对工件深浅孔径测量不精确和孔径内部不规则难以测量的问题,现提出以下方案,包括底板、测量筒,所述底板的顶部外壁固定有测量台,且测量台的顶部设置有夹持机构,所述测量台的顶部外壁放置有工件本体,且夹持机构将工件本体固定紧,所述测量筒的内部固定安装有第一安装块。本发明在测量工件本体的孔径和深浅时,向下按压推杆,推动活塞向下移动,活塞将高密度液体压入通孔内,使第三第一安装块和活动杆向下移动,活动杆深入工件本体内,部分被工件本体挡在外部,测量活动杆的伸出长度和数量,即可计算出工件本体的孔径和深浅,测量简单,数据更精确。(The invention belongs to the technical field of workpiece processing, and particularly relates to a carbon steel workbench depth and aperture detection device, aiming at the problems that the measurement of the depth and aperture of a workpiece is not accurate and the inner part of the aperture is irregular and difficult to measure, the invention provides a scheme which comprises a bottom plate and a measuring cylinder, wherein a measuring table is fixed on the outer wall of the top of the bottom plate, a clamping mechanism is arranged at the top of the measuring table, a workpiece body is placed on the outer wall of the top of the measuring table, the workpiece body is tightly fixed by the clamping mechanism, and a first mounting block is fixedly mounted in the measuring cylinder. When the aperture and the depth of the workpiece body are measured, the push rod is pressed downwards to push the piston to move downwards, the piston presses high-density liquid into the through hole, the third first mounting block and the movable rod move downwards, the movable rod penetrates into the workpiece body, part of the movable rod is blocked outside by the workpiece body, the extending length and the number of the movable rod are measured, the aperture and the depth of the workpiece body can be calculated, the measurement is simple, and the data is more accurate.)

1. A carbon steel workbench depth aperture detection device comprises a bottom plate (1) and a measuring cylinder (12), wherein a measuring table (25) is fixed on the outer wall of the top of the bottom plate (1), a clamping mechanism is arranged at the top of the measuring table (25), a workpiece body (13) is placed on the outer wall of the top of the measuring table (25), and the workpiece body (13) is tightly fixed by the clamping mechanism, and the carbon steel workbench depth aperture detection device is characterized in that a first mounting block (21) is fixedly mounted inside the measuring cylinder (12), through holes are uniformly distributed on the outer wall of the top of the first mounting block (21), a third first mounting block (22) is movably connected to the inner wall of each through hole, a movable rod (23) is fixedly connected to the outer wall of the bottom of the third first mounting block (22), a piston (20) is slidably connected to the inner wall of the measuring cylinder (12), and a push rod (11) is fixedly mounted on the outer wall of the top, the top of the push rod (11) is fixedly provided with a push plate, and the inside of the measuring cylinder (12) is filled with high-density liquid.

2. The carbon steel workbench depth aperture detection device of claim 1, characterized in that a first mounting plate (6) is fixed on the outer wall of the top of the measuring table (25), and two second fixing blocks (9) with the same size are fixed on the outer wall of one side of the first mounting plate (6).

3. The carbon steel workbench depth aperture detection device of claim 2, characterized in that the inner wall of the opposite side of the second fixed block (9) is rotatably connected with a threaded rod (7) through a bearing, the outer wall of the circumference of the threaded rod (7) is connected with a first movable block (8) through a thread, and the first movable block (8) is fixedly connected with the measuring cylinder (12).

4. The carbon steel workbench depth aperture detection device of claim 3, characterized in that a motor (10) is fixed on the outer wall of the top of the second fixed block (9) at the upper side, and the output shaft of the motor (10) is fixedly connected with the threaded rod (7) through a coupling.

5. The carbon steel workbench depth aperture detection device of claim 1, characterized in that the clamping mechanism comprises a first connecting plate (3), a first fixing block (5) and a push rod (19), the circumferential outer wall of the measuring table (25) is provided with uniformly distributed grooves, and the inner parts of the grooves are rotatably connected with electric telescopic rods (2).

6. A carbon steel workbench depth aperture detection device as claimed in claim 5, characterized in that the circumference outer wall of the measuring table (25) is fixed with symmetrically distributed second mounting blocks, and one side of the second mounting blocks is provided with a through groove, the inner wall of the through groove is rotatably connected with a first connecting plate (3), and one end of the first connecting plate (3) is rotatably connected with the electric telescopic rod (2), and one end of the first connecting plate (3) is rotatably connected with a second connecting plate (4).

7. The carbon steel workbench depth aperture detection device according to claim 6, characterized in that four first fixed blocks (5) are fixed on the outer wall of the top of the measuring table (25) and are symmetrically distributed, a rectangular groove is formed on the outer wall of the top of the first fixed block (5), a slide rail (16) is fixed on the inner wall of the rectangular groove, and limit blocks (14) are fixedly installed at two ends of the slide rail (16).

8. The carbon steel workbench depth aperture detection device of claim 7, characterized in that a second movable block (15) is slidably connected inside the slide rail (16), a push rod (19) is fixedly connected inside the second movable block (15), one end of the push rod (19) is rotatably connected with the second connecting plate (4), an arc-shaped plate (18) is fixedly installed at one end of the push rod (19), and an anti-slip pad (17) is arranged at one side of the arc-shaped plate (18).

9. The carbon steel workbench depth aperture detection device of claim 8, wherein the measuring cylinder (12) is provided with an observation window (27) on the outer wall of the circumference, the outer wall of the observation window (27) is provided with scale marks (26), the top outer wall of the measuring cylinder (12) is fixed with a vent pipe, the top outer wall of the measuring cylinder (12) is fixedly provided with a plurality of support rods (29) on the outer side of the vent pipe, and the top ends of the support rods (29) are fixedly provided with support rods (28).

10. The carbon steel workbench depth aperture detection device as recited in claim 1, characterized in that the bottom outer wall of the measuring cylinder (12) is provided with a gasket (24).

Technical Field

The invention relates to the technical field of machining of mechanical workpieces, in particular to a depth and aperture detection device for a carbon steel workbench.

Background

Machining refers to a process of changing the physical dimensions or properties of a workpiece by a mechanical device. The difference in the machining method can be divided into cutting machining and pressing machining.

The benzyl silicone oil has excellent electrical insulating performance, excellent ozone resistance, corona resistance, hydrophobic and moisture-proof performance, small viscosity-temperature coefficient, small surface tension, shear resistance, large compression and other advantages, and the product is colorless or light yellow transparent toxic liquid. As the phenyl is introduced into the molecular chain, the high-temperature-resistant lubricating oil has better high-temperature resistance, radiation resistance, lubricating property and solubility. In addition, it has certain ultraviolet light absorbing performance at-50 deg.c to +250 deg.c, and benzyl silicone oil as liquid sealing oil may be used directly.

The upper computer is a computer which can directly send out control commands, and various signal changes (hydraulic pressure, water level, temperature and the like) are displayed on a screen. The lower computer is a computer which directly controls equipment to obtain the equipment condition, and is generally a PLC or a single chip microcomputer and the like. The command sent by the upper computer is firstly sent to the lower computer, and the lower computer is interpreted into a corresponding time sequence signal according to the command to directly control the corresponding equipment. The lower computer reads the equipment state data (generally analog quantity) from time to time, converts the data into digital signals and feeds the digital signals back to the upper computer. In short, the actual situation is very different, but is not changed from its original one: the upper computer and the lower computer need programming and are provided with special development systems.

In the machining process of a workpiece, a defective product with a larger or smaller aperture can be inevitably generated, in order to prevent the defective product from flowing out, the produced product needs to be detected, a manual measurement method is generally adopted in the prior art, and the method has the defects of time and labor waste, easy erroneous judgment, inaccurate measurement and incapability of accurately measuring the internal data size of the irregular workpiece.

Disclosure of Invention

The invention provides a depth and aperture detection device for a carbon steel workbench based on the technical problems that the depth and aperture of a workpiece are inaccurate to measure and the inner part of the aperture is irregular and difficult to measure.

The carbon steel workbench depth and aperture detection device comprises a bottom plate and a measuring cylinder, wherein a measuring table is fixed on the outer wall of the top of the bottom plate, a clamping mechanism is arranged on the top of the measuring table, a workpiece body is placed on the outer wall of the top of the measuring table, the workpiece body is tightly fixed by the clamping mechanism, a first mounting block is fixedly mounted inside the measuring cylinder, through holes are uniformly distributed in the outer wall of the top of the first mounting block, the inner wall of each through hole is movably connected with a third first mounting block, a movable rod is fixedly connected to the outer wall of the bottom of the third first mounting block, a piston is connected to the inner wall of the measuring cylinder in a sliding mode, a push rod is fixedly mounted on the outer wall of the top of the piston, a push plate is fixedly mounted on the top of the push rod, and high-density liquid is filled inside the.

Preferably, the top outer wall of measuring platform is fixed with first mounting panel, and one side outer wall of first mounting panel is fixed with two the same second fixed blocks of size.

Preferably, the inner wall of the opposite side of the second fixed block is rotatably connected with a threaded rod through a bearing, the outer wall of the circumference of the threaded rod is connected with a first movable block through threads, and the first movable block is fixedly connected with the measuring cylinder.

Preferably, the upside the top outer wall of second fixed block is fixed with the motor, and the output shaft of motor passes through shaft coupling and threaded rod fixed connection.

Preferably, fixture includes first connecting plate, first fixed block, push rod, and the circumference outer wall of measuring station is opened has evenly distributed's recess, and the inside rotation of recess is connected with electric telescopic handle.

Preferably, the circumference outer wall of measuring platform is fixed with the second installation piece of symmetric distribution, and one side of second installation piece is opened has logical groove, and the inner wall that leads to the groove rotates and is connected with first connecting plate, and the one end and the electric telescopic handle of first connecting plate rotate and are connected, and the one end of first connecting plate rotates and is connected with the second connecting plate.

Preferably, the top outer wall of measuring table is fixed with four first fixed blocks of symmetric distribution, and the top outer wall of first fixed block opens and has the rectangular channel, and the inner wall of rectangular channel is fixed with the slide rail, and the both ends fixed mounting of slide rail has the stopper.

Preferably, the inside sliding connection of slide rail has the second movable block, and the inside fixedly connected with push rod of second movable block, and the one end and the second connecting plate of push rod rotate to be connected, and the one end fixed mounting of push rod has the arc, and one side of arc is provided with the slipmat.

Preferably, the circumference outer wall of a measuring cylinder is provided with an observation window, and the outer wall of observation window is provided with the scale mark, and the top outer wall of a measuring cylinder is fixed with the breather pipe, and the top outer wall of a measuring cylinder is located the outside fixed mounting of breather pipe and has a plurality of bracing pieces, and the top fixed mounting of bracing piece has.

Preferably, the bottom outer wall of the measuring cylinder is provided with a gasket.

The beneficial effects of the invention are as follows:

1. this carbon steel workstation depth aperture detection device, push rod through setting up, a measuring cylinder, a piston, first installation piece, the first installation piece of third, the movable rod, when measuring the aperture and the depth of work piece body, press the push rod downwards, promote the piston downstream, the piston is impressed high density liquid in the through-hole, make the first installation piece of third and movable rod downstream, the movable rod is deepened the work piece originally internally, the part is kept off externally by the work piece body, measure the extension length and the quantity of movable rod, can calculate the aperture and the depth of work piece body, it is simple to measure, data are more accurate, can measure the inside anomalous work piece body in aperture, application scope is wide.

2. This carbon steel workstation depth aperture detection device, electric telescopic handle through setting up, first connecting plate, the second connecting plate, first fixed block, a slide rail, the second movable block, the push rod, the arc, extension electric telescopic handle, the bottom that promotes first connecting plate removes, the top that drives first connecting plate removes, the top of first connecting plate promotes the push rod through the second connecting plate and removes, it is fixed tight with the work piece body to make the arc, the slipmat prevents that the arc from sliding with the work piece body, thereby it is fixed more firm with the work piece body, be convenient for measure.

3. Through observation window, the scale mark that sets up, observe the height that the piston descends, the people of being convenient for know the inside volume of work piece body presumably, and the shield that the measuring cylinder top set up prevents that the dust from inhaling in the measuring cylinder, polluting the inside of measuring the cylinder.

4. This carbon steel workstation depth aperture detection device, packing ring through setting up, the starter motor, the output shaft of motor drives the threaded rod and rotates, the threaded rod rotates and drives first movable block and remove, thereby it reciprocates to drive a measuring cylinder, make a measuring cylinder be close to the top of work piece body, the bottom of a measuring cylinder and the top contact of work piece body, the impact of a packing ring buffering measuring cylinder and work piece body, the structural integrity of protection work piece body, prevent to measure a section of thick bamboo downstream and the striking of work piece body, cause a measuring cylinder and work piece body to damage.

The device has the advantages of simple and compact integral structure, firmer fixation of the workpiece body, more accurate measurement of the depth of the aperture, wide application range and more convenient and faster operation.

Drawings

FIG. 1 is a schematic front view of a carbon steel worktable depth and aperture detection device provided by the invention;

FIG. 2 is a schematic structural view of a clamping mechanism of a carbon steel workbench depth aperture detection device provided by the invention;

FIG. 3 is a schematic view of the internal structure of a measuring cylinder of the depth and aperture detection device for a carbon steel workbench;

FIG. 4 is a schematic top view of the carbon steel worktable depth and aperture detecting apparatus according to the present invention;

FIG. 5 is a schematic structural view of a measuring cylinder of the depth and aperture detection device for a carbon steel workbench;

FIG. 6 is an enlarged schematic structural view of part A in FIG. 5 of a carbon steel worktable depth aperture detection device provided by the present invention;

FIG. 7 is a schematic view of the overall structure of a carbon steel worktable depth and aperture detection device provided by the present invention.

In the figure: 1-bottom plate, 2-electric telescopic rod, 3-first connecting plate, 4-second connecting plate, 5-first fixed block, 6-first mounting plate, 7-threaded rod, 8-first movable block, 9-second fixed block, 10-motor, 11-push rod, 12-measuring cylinder, 13-workpiece body, 14-limiting block, 15-second movable block, 16-slide rail, 17-non-slip mat, 18-arc plate, 19-push rod, 20-piston, 21-first mounting block, 22-third movable block, 23-movable rod, 24-gasket, 25-measuring table, 26-scale line, 27-observation window, 28-dust cap, 29-supporting rod and 30-vent pipe.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-6, a carbon steel workbench depth aperture detection device comprises a bottom plate 1 and a measuring cylinder 12, wherein a measuring table 25 is fixed on the outer wall of the top of the bottom plate 1 through screws, a clamping mechanism is arranged on the top of the measuring table 25, a workpiece body 13 is placed on the outer wall of the top of the measuring table 25, the workpiece body 13 is tightly fixed by the clamping mechanism, a first mounting block 21 is fixedly mounted inside the measuring cylinder 12, through holes are uniformly distributed on the outer wall of the top of the first mounting block 21, the inner wall of the through holes is movably connected with a third first mounting block 22, a movable rod 23 is fixedly connected on the outer wall of the bottom of the third mounting block 22, a piston 20 is slidably connected on the inner wall of the measuring cylinder 12, a push rod 11 is fixedly mounted on the outer wall of the top of the piston 20, a push plate is fixedly mounted on the top of the push rod 11, high-density liquid is filled inside the measuring cylinder 12, when, the push rod 11 is pressed downwards to push the piston 20 to move downwards, the piston 20 presses high-density liquid into the through hole, the third first mounting block 22 and the movable rod 23 move downwards, the movable rod 23 extends into the workpiece body 13, part of the movable rod 23 is blocked outside by the workpiece body 13, the extending length and the number of the movable rod 23 are measured, the aperture and the depth of the workpiece body 13 can be calculated, the measurement is simple, the data is more accurate, the workpiece body with irregular aperture inside can be measured, and the application range is wide.

In the invention, the outer wall of the top of the measuring table 25 is fixed with a first mounting plate 6 through a screw, and the outer wall of one side of the first mounting plate 6 is fixed with a second fixing block 9 through a screw.

In the invention, the inner wall of the opposite side of the second fixed block 9 is rotatably connected with a threaded rod 7 through a bearing, the circumferential outer wall of the threaded rod 7 is connected with a first movable block 8 through threads, and the first movable block 8 is fixedly connected with a measuring cylinder 12.

In the invention, a motor 10 is fixed on the outer wall of the top of the second upper fixed block 9 through a screw, an output shaft of the motor 10 is fixedly connected with a threaded rod 7 through a coupler, the motor 10 is started, the output shaft of the motor 10 drives the threaded rod 7 to rotate, the threaded rod 7 rotates to drive the first movable block 8 to move, so that the measuring cylinder 12 is driven to move up and down, and the measuring cylinder 12 is close to the top of a workpiece body 13.

In the invention, the clamping mechanism comprises a first connecting plate 3, a first fixing block 5 and a push rod 19, the circumferential outer wall of the measuring table 25 is provided with uniformly distributed grooves, and the inner parts of the grooves are rotatably connected with electric telescopic rods 2.

According to the invention, the second mounting blocks which are symmetrically distributed are fixed on the outer wall of the circumference of the measuring table 25, a through groove is formed in one side of each second mounting block, the inner wall of the through groove is rotatably connected with a first connecting plate 3, the first connecting plate 3 rotates around the first mounting block, one end of the first connecting plate 3 is rotatably connected with the electric telescopic rod 2, and one end of the first connecting plate 3 is rotatably connected with a second connecting plate 4.

In the invention, four first fixed blocks 5 which are symmetrically distributed are fixed on the outer wall of the top of the measuring table 25 through screws, a rectangular groove is formed in the outer wall of the top of each first fixed block 5, a sliding rail 16 is fixed on the inner wall of the rectangular groove through screws, and limiting blocks 14 are fixedly installed at two ends of each sliding rail 16.

According to the invention, the second movable block 15 is connected to the inside of the sliding rail 16 in a sliding manner, the push rod 19 is fixedly connected to the inside of the second movable block 15, one end of the push rod 19 is rotatably connected with the second connecting plate 4, the arc-shaped plate 18 is fixedly installed at one end of the push rod 19, the anti-slip pad 17 is arranged on one side of the arc-shaped plate 18, the electric telescopic rod 2 is extended to push the bottom end of the first connecting plate 3 to move so as to drive the top end of the first connecting plate 3 to move, the top end of the first connecting plate 3 pushes the push rod 19 to move through the second connecting plate 4, so that the arc-shaped plate 18 tightly fixes the workpiece body 13, and the anti-slip pad 17 prevents the arc-shaped plate 18 from sliding with the workpiece body 13.

In the invention, an observation window 27 is arranged on the circumferential outer wall of the measuring cylinder 12, the outer wall of the observation window 27 is provided with scale marks 26, the top outer wall of the measuring cylinder 12 is fixed with a vent pipe, a plurality of support rods 29 are fixedly arranged on the top outer wall of the measuring cylinder 12, which is positioned on the outer side of the vent pipe, and the top ends of the support rods 29 are fixedly arranged with 28.

The working principle is as follows: a controller is arranged on a bottom plate 1 of the device, the controller is controlled by a PLC or a single chip microcomputer, an electric telescopic rod 2 and a motor 10 are both electrically connected with the controller, and the start and stop of the electric telescopic rod 2 and the motor 10 are controlled, so that the remote control of an upper computer is convenient to realize, when the aperture and the depth of a workpiece body 13 are measured, the workpiece body 13 is placed on a measuring table 25, the electric telescopic rod 2 is extended, the bottom end of a first connecting plate 3 is pushed to move, the top end of the first connecting plate 3 is driven to move, the top end of the first connecting plate 3 pushes a push rod 19 to move through a second connecting plate 4, an arc-shaped plate 18 tightly fixes the workpiece body 13, the motor 10 is started, an output shaft of the motor 10 drives a threaded rod 7 to rotate, the threaded rod 7 rotates to drive a first movable block 8 to move, so as to drive a measuring cylinder 12 to, the push rod 11 is pressed downwards, the piston 20 is pushed to move downwards, the piston 20 presses high-density liquid into the through hole, the third first mounting block 22 and the movable rod 23 move downwards, the movable rod 23 penetrates into the workpiece body 13, part 23 is blocked outside by the workpiece body 13, the extending length and the number of the movable rod 23 are measured, the aperture and the depth of the workpiece body 13 can be calculated, the measurement of workpieces with irregular inner apertures is more convenient, and experimental data are more accurate.

Example 2

Referring to fig. 7, the carbon steel workbench depth aperture detection device, in this embodiment, compared to embodiment 1, further includes a gasket 24 disposed on an outer wall of a bottom of the measurement cylinder 12, and the gasket 24 prevents the measurement cylinder 12 from strongly impacting the workpiece body 13, and protects the workpiece body 13 and the measurement cylinder 12.

The working principle is as follows: through the arranged gasket 24, when the measuring cylinder 12 moves downwards, the bottom of the measuring cylinder 12 is contacted with the top of the workpiece body 13, and the gasket 24 buffers the impact force of the measuring cylinder 12 and the workpiece body 13, so that the structural integrity of the workpiece body 13 is protected.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.