阅读说明：本技术 一种主轴承盖弧面检具 (Main bearing cap cambered surface gauge ) 是由 蔡建洪 赵根五 于 2020-05-28 设计创作，主要内容包括：本发明公开了一种主轴承盖弧面检具,属于主轴承盖领域,包括面板,所述面板的底部固定连接有底座,且面板的内部活动套接有活动轴,所述活动轴的底端固定连接有转盘,且活动轴的顶端固定连接有放置盘,放置盘的顶部设置有主轴承盖,且放置盘顶端的中部固定连接有支柱；该主轴承盖弧面检具,通过设置连接套、螺栓、活动块和活动弹簧,可以在主轴承盖弧面检测的过程中,便于根据主轴承盖的尺寸大小对检测块进行拆卸更换,使得检测块能够与主轴承盖之间相适配,便于对不同尺寸大小的主轴承盖弧面进行检测,使得该弧面检具能够适用于不同规格的主轴承盖,从而提高了该主轴承盖弧面检具的实用性。(The invention discloses a main bearing cap cambered surface gauge, which belongs to the field of main bearing caps and comprises a panel, wherein the bottom of the panel is fixedly connected with a base, a movable shaft is movably sleeved in the panel, the bottom end of the movable shaft is fixedly connected with a turntable, the top end of the movable shaft is fixedly connected with a placing disc, the top of the placing disc is provided with a main bearing cap, and the middle part of the top end of the placing disc is fixedly connected with a supporting column; this utensil is examined to main bearing cap cambered surface through setting up the adapter sleeve, the bolt, movable block and activity spring, can be at the in-process that the main bearing cap cambered surface detected, be convenient for dismantle the change to detecting the piece according to the size of a dimension of main bearing cap, make detect the piece can and the main bearing cap between looks adaptation, be convenient for detect the main bearing cap cambered surface of not unidimensional size, make this cambered surface examine the utensil can be applicable to the main bearing cap of different specifications, thereby the practicality of examining the utensil is examined to this main bearing cap cambered surface has been improved.)

1. The utility model provides a utensil is examined to main bearing cap cambered surface, includes panel (1), its characterized in that: the bottom of the panel (1) is fixedly connected with a base (2), the movable shaft (3) is sleeved on the panel (1) in the inner movable manner, a rotary table (4) is fixedly connected to the bottom end of the movable shaft (3), a placing disc (5) is fixedly connected to the top end of the movable shaft (3), a main bearing cover is arranged at the top of the placing disc (5), a supporting column (6) is fixedly connected to the middle of the top end of the placing disc (5), a fixing spring (7) is fixedly connected to the outer portion of the supporting column (6), a fixing plate (8) is fixedly connected to one end of the fixing spring (7), a transverse plate (9) is fixedly connected to the top of the panel (1), a sliding groove (10) is formed in the front of the transverse plate (9), a sliding block movable plate (11) is sleeved on the inner movable manner of the sliding groove (10), and a, one side fixedly connected with adapter sleeve (13) of movable plate (12), the inside activity of adapter sleeve (13) has cup jointed detection piece (14), and adapter sleeve (13) and detection piece (14) between through bolt (15) fixed connection, the inside activity of adapter sleeve (13) has cup jointed movable block (16), one side of movable block (16) contacts with the tip that detects piece (14), and the opposite side of movable block (16) passes through movable spring (17) and is connected with the inner wall transmission of adapter sleeve (13), the inner wall transmission of reset spring (18) and diaphragm (9) is passed through to one side of slider (11) is connected.

2. The main bearing cap arc gauge of claim 1, wherein: the bottom end of the movable shaft (3) is perpendicular to the top of the rotary table (4), and the top end of the movable shaft (3) is perpendicular to the middle of the bottom end of the placing disc (5).

3. The main bearing cap arc gauge of claim 1, wherein: the material of fixed plate (8) is rubber materials, and the shape of fixed plate (8) is circular arc, one side of fixed plate (8) contacts with the inner wall of main bearing cap.

4. The main bearing cap arc gauge of claim 1, wherein: the thickness value of the sliding block (11) is larger than the groove depth of the sliding groove (10), and the sliding block (11) is matched with the sliding groove (10).

5. The main bearing cap arc gauge of claim 1, wherein: the movable spring (17) is positioned in the connecting sleeve (13), and two ends of the movable spring (17) are respectively fixedly connected with the inner wall of the connecting sleeve (13) and the other side of the movable block (16).

6. The main bearing cap arc gauge of claim 1, wherein: the reset spring (18) is located inside the sliding groove (10), and two ends of the reset spring (18) are fixedly connected with the inner wall of the transverse plate (9) and one side of the sliding block (11) respectively.

Technical Field

The invention belongs to the technical field of main bearing caps, and particularly relates to a main bearing cap cambered surface gauge.

Background

At present, with the development of the automobile industry, the pace is getting faster and faster, the quality requirement on the whole automobile is higher and higher, the engine is used as an important power part in the automobile and is mainly used for providing power for the automobile, the power is output through a main shaft of the engine when the engine works, a bearing cover needs to be covered on a main bearing of the engine when the engine is installed, and in the production and processing process of the main bearing cover, in order to ensure the quality of the main bearing cover when the main bearing cover leaves a factory, the arc degree outside the main bearing cover needs to be detected by using a cambered surface gauge; however, the in-process of examining utensil in the use is examined to current most main bearing cap cambered surfaces, is not convenient for detect the main bearing cap cambered surface of not unidimensional size for this cambered surface is examined the utensil and is difficult to be applicable to the main bearing cap of different specifications, thereby has leaded to this main bearing cap cambered surface to examine the practicality of utensil and has low, for this reason, we have provided a main bearing cap cambered surface and have examined utensil.

Disclosure of Invention

The invention aims to provide a main bearing cap cambered surface gauge to solve the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: a main bearing cover cambered surface gauge comprises a panel, wherein the bottom of the panel is fixedly connected with a base, a movable shaft is movably sleeved in the panel, the bottom end of the movable shaft is fixedly connected with a rotary table, the top end of the movable shaft is fixedly connected with a placing disc, the top of the placing disc is provided with a main bearing cover, the middle part of the top end of the placing disc is fixedly connected with a supporting column, the outer part of the supporting column is fixedly connected with a fixed spring, one end of the fixed spring is fixedly connected with a fixed plate, the top of the panel is fixedly connected with a transverse plate, the front side of the transverse plate is provided with a sliding groove, the inner part of the sliding groove is movably sleeved with a sliding block, the front side of the sliding block is fixedly connected with a movable plate, one side of the movable plate is fixedly connected with a connecting sleeve, the inside activity of adapter sleeve has cup jointed the movable block, one side of movable block contacts with the tip that detects the piece, and the opposite side of movable block passes through the movable spring and is connected with the inner wall transmission of adapter sleeve, one side of slider is passed through reset spring and is connected with the inner wall transmission of diaphragm.

In a preferred embodiment, the bottom end of the movable shaft is perpendicular to the top of the rotary plate, and the top end of the movable shaft is perpendicular to the middle of the bottom end of the placing plate.

In a preferred embodiment, the fixing plate is made of rubber, and has an arc shape, and one side of the fixing plate contacts with an inner wall of the main bearing cap.

In a preferred embodiment, the thickness value of the sliding block is larger than the groove depth of the sliding groove, and the sliding block is matched with the sliding groove.

As a preferred embodiment, the movable spring is located inside the connecting sleeve, and two ends of the movable spring are respectively and fixedly connected with the inner wall of the connecting sleeve and the other side of the movable block.

As a preferred embodiment, the return spring is located inside the sliding groove, and two ends of the return spring are respectively and fixedly connected with the inner wall of the transverse plate and one side of the sliding block.

Compared with the prior art, the invention has the beneficial effects that:

according to the main bearing cap cambered surface detection tool, through the arrangement of the connecting sleeve, the bolt, the movable block and the movable spring, the detection block can be conveniently detached and replaced according to the size of the main bearing cap in the detection process of the main bearing cap cambered surface, so that the detection block can be matched with the main bearing cap, the detection of the main bearing cap cambered surfaces with different sizes is facilitated, the cambered surface detection tool can be suitable for the main bearing caps with different specifications, and the practicability of the main bearing cap cambered surface detection tool is improved;

this utensil is examined to main bearing cap cambered surface, through setting up the pillar, fixed spring and fixed plate, can be at the in-process that the main bearing cap cambered surface detected, be convenient for press from both sides tight fixedly to the main bearing cap of equidimension not, avoided the main bearing cap to take place not hard up problem, thereby improved the stability that the main bearing cap cambered surface detected time measuring, and through setting up the loose axle, the carousel with place the dish, can carry out the rotation regulation to the position of main bearing cap, thereby brought the facility for the detection of main bearing cap cambered surface.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a top view of the structure of the present invention;

fig. 3 is a partial sectional view of the connecting sleeve of the present invention.

In the figure: 1. a panel; 2. a base; 3. a movable shaft; 4. a turntable; 5. placing a tray; 6. a pillar; 7. fixing the spring; 8. a fixing plate; 9. a transverse plate; 10. a chute; 11. a slider; 12. moving the plate; 13. connecting sleeves; 14. a detection block; 15. a bolt; 16. a movable block; 17. a movable spring; 18. a return spring.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention. The conditions in the embodiments can be further adjusted according to specific conditions, and simple modifications of the method of the present invention based on the concept of the present invention are within the scope of the claimed invention.

Referring to fig. 1, the invention provides a main bearing cap arc surface gauge, which comprises a panel 1, in order to adjust the position of a main bearing cap, a base 2 is fixedly connected to the bottom of the panel 1, a movable shaft 3 is movably sleeved inside the panel 1, a turntable 4 is fixedly connected to the bottom end of the movable shaft 3, a placing plate 5 is fixedly connected to the top end of the movable shaft 3, the main bearing cap is arranged at the top of the placing plate 5, the bottom end of the movable shaft 3 is perpendicular to the top of the turntable 4, the top end of the movable shaft 3 is perpendicular to the middle of the bottom end of the placing plate 5, when the turntable 4 is rotated, the movable shaft 3 is forced to rotate, the placing plate 5 is driven to rotate slowly, and the main bearing cap at the top of the placing plate 5 can also rotate along with the placing plate 5, so as to adjust the position of the main bearing cap.

Referring to fig. 1 and 2, in order to fix the main bearing cap, a strut 6 may be fixedly connected to the middle of the top end of the placing plate 5, a fixed spring 7 is fixedly connected with the outside of the support post 6, one end of the fixed spring 7 is fixedly connected with a fixed plate 8, the fixing plate 8 is made of rubber material, the fixing plate 8 is arc-shaped, one side of the fixing plate 8 is contacted with the inner wall of the main bearing cap, when the main bearing cap is sleeved outside the strut 6 and the fixing plate 8 is pressed inwards, the fixing spring 7 is compressed and deformed, if the bottom of the main bearing cap is contacted with the top of the placing disc 5, the fixing plate 8 is loosened, and the fixing spring 7 needs to recover the deformation, and drives the fixing plate 8 to move, so that the fixing plate 8 diffuses and moves outwards and is in extrusion contact with the inner wall of the main bearing cap, and the main bearing cap is convenient to fix.

Referring to fig. 1 and 2, in order to facilitate the detection of the arc surface outside the main bearing cap, a horizontal plate 9 may be fixedly connected to the top of the panel 1, a sliding slot 10 is formed in the front surface of the horizontal plate 9, a sliding block 11 is movably sleeved inside the sliding slot 10, the thickness of the sliding block 11 is greater than the depth of the sliding slot 10, the sliding block 11 is adapted to the sliding slot 10, a moving plate 12 is fixedly connected to the front surface of the sliding block 11, a connecting sleeve 13 is fixedly connected to one side of the moving plate 12, a detecting block 14 is movably sleeved inside the connecting sleeve 13, after the main bearing cap is fixed, the moving plate 12 is pushed rightward, so that the sliding block 11 is forced to slide rightward inside the sliding slot 10, the moving plate 12 drives the connecting sleeve 13 to move rightward, the detecting block 14 is driven by the connecting sleeve 13 to move rightward and slowly approaches to the main bearing cap for contact, and by observing the tightness of the fit between the, whether the cambered surface of the outer part of the main bearing cap is qualified or not is judged, so that the detection of the cambered surface of the outer part of the main bearing cap is facilitated.

Referring to fig. 1 and 3, in order to facilitate the disassembly and replacement of the detection block 14, the connection sleeve 13 is fixedly connected with the detection block 14 through a bolt 15, the movable block 16 is movably sleeved in the connecting sleeve 13, one side of the movable block 16 is contacted with the end part of the detection block 14, and the other side of the movable block 16 is in transmission connection with the inner wall of the connecting sleeve 13 through a movable spring 17, the movable spring 17 is positioned in the connecting sleeve 13, and both ends of the movable spring 17 are respectively and fixedly connected with the inner wall of the connecting sleeve 13 and the other side of the movable block 16, when the bolt 15 is rotated to move up and the bolt 15 is separated from the connecting sleeve 13 and the detecting block 14, the movable block 16 will move to the right under the action of the elastic force of the movable spring 17, and the detection block 14 is ejected out of the inside of the connecting sleeve 13, thereby facilitating the disassembly and replacement of the detection block 14.

Referring to fig. 1, in order to enable the moving plate 12 to be automatically reset, one side of the slider 11 is in transmission connection with the inner wall of the transverse plate 9 through the return spring 18, the return spring 18 is located inside the sliding slot 10, and two ends of the return spring 18 are respectively fixedly connected with the inner wall of the transverse plate 9 and one side of the slider 11, when the moving plate 12 is released, the return spring 18 needs to restore elastic deformation and drives the slider 11 to move leftwards inside the sliding slot 10, and the moving plate 12 is driven by the slider 11 to move leftwards, so that the moving plate 12 can be automatically reset.

In the above scheme, it should be noted that: the detection block 14 is arc-shaped, when the detection block 14 is tightly attached to the main bearing cap, the arc surface outside the main bearing cap is qualified, and if the detection block 14 is not tightly attached to the main bearing cap, the arc surface outside the main bearing cap is unqualified.

The working principle and the using process of the invention are as follows: firstly, the main bearing cap is sleeved outside the strut 6, and the fixing plate 8 is pressed inwards, so that the fixing spring 7 is compressed and deformed, if the bottom of the main bearing cap is contacted with the top of the placing disc 5, the fixing plate 8 is loosened, at the moment, the fixing spring 7 needs to recover deformation and drives the fixing plate 8 to move, the fixing plate 8 is diffused and moved outwards and is in extrusion contact with the inner wall of the main bearing cap, so that the main bearing cap is fixed conveniently, then after the main bearing cap is fixed, the rotating disc 4 is rotated by one hand, the movable shaft 3 is forced to rotate and drives the placing disc 5 to rotate slowly, the main bearing cap at the top of the placing disc 5 can also rotate along with the placing disc 5, so that the position of the main bearing cap is adjusted, the detection surface of the main bearing cap faces the detection block 14, and then the movable plate 12 is pushed rightwards by the other hand, the slide block 11 is forced to slide rightwards in the sliding groove 10, the moving plate 12 drives the connecting sleeve 13 to move rightwards, the detection block 14 moves rightwards under the driving of the connecting sleeve 13 and slowly approaches to the main bearing cap to be contacted, whether the cambered surface outside the main bearing cap is qualified or not is judged by observing the close degree of the fit between the detection block 14 and the main bearing cap, so that the cambered surface outside the main bearing cap is convenient to detect, finally, when the moving plate 12 is loosened, the return spring 18 needs to recover elastic deformation, the slide block 11 is driven to move leftwards in the sliding groove 10, the moving plate 12 is driven by the slide block 11 to move leftwards, so that the moving plate 12 can automatically reset, the bolt 15 is rotated and moved upwards, the bolt 15 is driven to be directly separated from the connecting sleeve 13 and the detection block 14, and the moving block 16 moves rightwards under the elastic force of the movable spring 17, and will detect piece 14 ejecting from the inside of adapter sleeve 13, be convenient for dismantle the change to detecting piece 14 according to the size of a dimension of main bearing cap for detect piece 14 can with the main bearing cap between looks adaptation, be convenient for detect the main bearing cap cambered surface of not unidimensional size, make this cambered surface examine the utensil can be applicable to the main bearing cap of different specifications, thereby improved the practicality of this main bearing cap cambered surface examine utensil.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.