CN215093240U

CN215093240U - Assembly fixture

Info

Publication number: CN215093240U
Application number: CN202121421463.7U
Authority: CN
Inventors: 佘庆勋; 农良先; 王仕腾
Original assignee: Maolian Rubber Products Shenzhen Co ltd
Current assignee: Maolian Rubber Products Shenzhen Co ltd
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2021-12-10
Anticipated expiration: 2031-06-24

Abstract

The application relates to the technical field of part assembly, in particular to an assembly fixture, which comprises an assembly table and a pushing assembly, wherein the surface of the assembly table is provided with a placing groove with an open end, a part is placed in the placing groove, the part comprises a rod body placed at one end of the opening of the placing groove and a cap body placed at the other end of the placing groove, the pushing assembly is fixedly connected to one end, close to the opening of the placing groove, of the assembly table, the pushing assembly pushes the rod body to move along the placing groove and be connected with the cap body, the part is firstly placed into the placing groove during assembly, the cap body is positioned at one end, not provided with the opening, of the placing groove, the top of the cap body is contacted with one end of the placing groove, the pushing assembly is used for pushing the rod body from the end part, so that the rod body moves along the placing groove until the rod body is completely matched with the cap body, the pushing assembly is used for assembling the part, the force application size to the rod body can be accurately controlled, and the disqualification rate of the part is reduced, the assembly efficiency is improved. This application has the effect that improves part assembly efficiency.

Description

Assembly fixture

Technical Field

The application relates to the technical field of part assembly, in particular to an assembly fixture.

Background

The parts assembly is a process of assembling the assembly unit. An assembly method among the correlation technique is the equipment of the body of rod and the cap body, is about to the body of rod and the cap body of part and connects and compress tightly, and during manual assembly, because the application of force size can't obtain accurate control, cause the body of rod and the cap body to connect insecure and lead to the phenomenon that the cap body drops easily, so not only assembly efficiency is low, and the quality of assembly part also can't obtain the assurance moreover.

SUMMERY OF THE UTILITY MODEL

In order to improve part assembly efficiency, this application provides an assembly jig.

The application provides an assembly jig adopts following technical scheme:

the utility model provides an assembly jig, includes assembly bench and promotion subassembly, the assembly bench surface is equipped with one end open-ended standing groove, the part has been placed in the standing groove, the part is including placing the body of rod and the cap body of the standing groove other end in standing groove opening one end, promotion subassembly fixed connection is close to standing groove open-ended one end on the assembly bench, promotes the subassembly promotion the body of rod removes along the standing groove, is connected with the cap body.

Through adopting above-mentioned technical scheme, earlier put into the standing groove with the part during assembly, the cap body is located the not open-ended one end of standing groove, and cap body top and standing groove one end contact reuse promote the subassembly from the tip promotes the body of rod, make the body of rod remove along the standing groove, until the body of rod and cap body complete cooperation, use the promotion subassembly to assemble the part, can the application of force size of accurate control to the body of rod, reduced the disqualification rate of part, improved assembly efficiency.

Optionally, the pushing assembly comprises a first air cylinder and a pushing block, a piston rod of the first air cylinder is parallel to the axis of the placing groove, the pushing block abuts against one end of the rod body, and the first air cylinder drives the pushing block to move in the direction of the axis of the placing groove in a translation mode to compress the rod body and the cap body.

Through adopting above-mentioned technical scheme, adopt the cylinder drive to promote the piece and accomplish the assembly to the part, the drive is quick, and is easy and simple to handle, and the cylinder is easily installed and is maintained simultaneously.

Optionally, a groove with an upper surface lower than the surface of the placement groove is arranged between the placement groove and the pushing assembly.

Through adopting above-mentioned technical scheme, the recess can reserve sufficient activity space for promoting the piece, keeps promoting the normal operating of piece, makes the body of rod can even atress, has guaranteed assembly quality.

Optionally, a fixing assembly is fixedly arranged above the assembling table and comprises a second cylinder and a fixing block, the second cylinder is fixed on one side of the placing groove, the piston rod is axially downward, the fixing block is connected to the lower end of the piston rod, and the second cylinder drives the fixing block to move downwards to compress the fixing cap body.

Through adopting above-mentioned technical scheme, fixed subassembly can make the cap body at the standing groove internal fixation, promotes the body of rod again and assembles, makes the part can not slide in the standing groove, has reduced the error, has improved the qualification rate of part.

Optionally, a control valve is arranged on one side, away from the pushing assembly, of the assembly table, a rocker is arranged on the control valve, the rocker is pushed to start the first cylinder and the second cylinder, the pushing block and the fixing block are driven to move in a translation mode simultaneously, and when the rocker is pushed back, the pushing block and the fixing block are restored to the original positions.

Through adopting above-mentioned technical scheme, adopt rocker control to promote subassembly and fixed subassembly simultaneous operation, reduced the time of assembly, improved assembly efficiency, adopt rocker control simultaneously, it is easy and simple to handle.

Optionally, the shape of the placing groove recess is matched with the shape of the part.

Through adopting above-mentioned technical scheme, the body of rod part and the cap body part of the sunken shape adaptation part of standing groove make the part can not the horizontal slip in the standing groove, have further reduced assembly error.

Optionally, a workbench is arranged at one end, away from the second cylinder, of the assembling table, and a baffle is arranged at the edge of the workbench.

Through adopting above-mentioned technical scheme, can carry out the pre-assembling to the body of rod and the cap body on the workstation, put into the standing groove again and carry out the part assembly, improved work efficiency, the outer baffle of workstation can prevent that the part from rolling out the assembly bench scope.

Optionally, the assembly table, the pushing assembly and the fixing assembly are detachably mounted on the base.

Through adopting above-mentioned technical scheme, the base can be in the same place the assembly bench and subassembly on every side is concentrated, provides cushioning effect for the vibration when promoting the subassembly and fixed subassembly operation, has improved the stability of device.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the assembly is carried out, the part is firstly placed into the placing groove, the cap body is positioned at one end, not provided with an opening, of the placing groove, the top of the cap body is in contact with one end of the placing groove, the rod body is pushed from the end part by the pushing assembly, the rod body moves along the placing groove until the rod body is completely matched with the cap body, the part is assembled by the pushing assembly, the force applied to the rod body can be accurately controlled, the failure rate of the part is reduced, and the assembly efficiency is improved;

2. the fixing assembly can fix the cap body in the placing groove and then push the rod body to assemble, so that parts cannot slide in the placing groove, errors are reduced, and the qualification rate of the parts is improved;

3. the rocker is used for controlling the pushing assembly and the fixing assembly to operate simultaneously, so that the assembling time is reduced, the assembling efficiency is improved, and the rocker is used for controlling, so that the operation is simple and convenient.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present application.

Description of reference numerals: 100. a part; 101. a rod body; 102. a cap body; 1. an assembly table; 11. a placement groove; 12. a control valve; 13. a rocker; 14. a work table; 2. a pushing assembly; 21. a first cylinder; 22. a pushing block; 3. a fixing assembly; 31. a second cylinder; 32. a fixed block; 4. a base.

Detailed Description

The present application is described in further detail below with reference to fig. 1.

The embodiment of the application discloses assembly fixture. Referring to fig. 1, the assembling table 1 comprises an assembling table 1, a pushing assembly 2 and a fixing assembly 3, the assembling table 1 comprises a placing groove 11 arranged on the upper surface of the assembling table 1, one end of the placing groove 11 extends to the side surface of the assembling table 1 and is opened for placing a part 100, the shape of the placing groove is matched with that of the part 100, the part 100 comprises a rod body 101 and a cap body 102, the rod body 101 is a metal pipe and is placed at one opened end of the placing groove 11, and the cap body 102 is a black rubber sleeve and is placed at the other end of the placing groove 11; the pushing assembly 2 is fixedly connected to one end, close to the opening of the placing groove 11, of the assembling table 1, the rod body 101 can be pushed to move along the placing groove 11, meanwhile, the fixing assembly 3 fixes the cap body 102, and the pushing assembly 2 and the fixing assembly 3 are matched to tightly press the cap body 102 and the rod body 101, so that the assembly of the part 100 is completed; the assembly table 1, the pushing assembly 2 and the fixing assembly 3 are detachably connected to the base 4, and the bottom of the assembly table is connected with the base 4 through bolts.

Referring to fig. 1, the pushing assembly 2 includes a first cylinder 21 and a pushing block 22, the pushing block 22 is disposed at one end of the first cylinder 21 close to the placing groove 11, a piston rod of the first cylinder 21 is parallel to an axis of the placing groove 11, the pushing block 22 abuts against one end of the rod body 101, when the first cylinder 21 is started, the pushing block 22 is driven to translate along the axis of the placing groove 11, and the rod body 101 is pushed to move towards the cap body 102; a groove is arranged on the assembly table 1 between the open end of the placing groove 11 and the pushing assembly 2, the upper surface of the groove is lower than the bottom surface of the placing groove 11, and the groove can reserve enough operating space for the pushing block 22.

Referring to fig. 1, fixed subassembly 3 includes second cylinder 31 and fixed block 32, fixed block 32 sets up in second cylinder 31 below, second cylinder 31 is fixed in standing groove 11 one side, the piston rod axial is downward, fixed block 32 is connected at the piston rod lower extreme, drive fixed block 32 when second cylinder 31 starts translates in the vertical direction, stop when fixed block 32 translation comes into contact with cap body 102, play ascending limiting displacement of vertical direction to cap body 102, make cap body 102 can not slide when the assembly, assembly error has been reduced.

Referring to fig. 1, the assembly table 1 further includes a control valve 12, a rocker 13 and a workbench 14, the control valve 12 is fixedly connected to one end of the assembly table 1 far away from the placing groove 11, and the control valve 12 is connected with air pipes respectively leading to the first air cylinder 21 and the second air cylinder 31; the control valve 12 is provided with a rocker 13, the first cylinder 21 and the second cylinder 31 can be started simultaneously by pushing the rocker 13 to drive the pushing block 22 and the fixed block 32 to operate, and the first cylinder 21 and the second cylinder 31 can be started reversely by pushing the rocker 13 back to restore the pushing block 22 and the fixed block 32 to the original positions; the workbench 14 is arranged on one side of the assembly table 1 far away from the second air cylinder 31, the upper surface of the workbench 14 is integrated with the upper surface of the assembly table 1, baffles are arranged on three sides of the edge of the workbench 14, the parts 100 can be assembled on the workbench 14 before being assembled, and then the parts 100 are placed in the placing groove 11.

The implementation principle of an assembly fixture in the embodiment of the application is as follows: the rod body 101 and the cap body 102 of the part 100 are pre-assembled on the workbench 14, then the part is placed in the placing groove 11, the rocker 13 is pushed, the second air cylinder 31 drives the fixing block 32 to fix the cap body 102, meanwhile, the first air cylinder 21 drives the pushing block 22 to push the rod body 101 to be connected with the cap body 102, the part 100 is assembled, and finally, the rocker 13 is pushed back to enable the fixing block 32 and the pushing block 22 to return to the original positions.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. An assembly jig characterized in that: including mount table (1) and promotion subassembly (2), mount table (1) surface is equipped with one end open-ended standing groove (11), part (100) have been placed in standing groove (11), part (100) are including placing body of rod (101) and the cap body (102) of standing groove (11) the other end at standing groove (11) opening one end, promote subassembly (2) fixed connection and be close to standing groove (11) open-ended one end on mount table (1), promote subassembly (2) and promote body of rod (101) and remove along standing groove (11), be connected with cap body (102).

2. An assembly jig according to claim 1 wherein: the push assembly (2) comprises a first air cylinder (21) and a push block (22), a piston rod of the first air cylinder (21) is parallel to the axis of the placing groove (11), the push block (22) abuts against one end of the rod body (101), and the first air cylinder (21) drives the push block (22) to move in the axial direction of the placing groove (11) in a translation mode to compress the rod body (101) and the cap body (102).

3. An assembly jig according to claim 2 wherein: a groove with the upper surface lower than the bottom surface of the placing groove (11) is arranged between the placing groove (11) and the pushing assembly (2), and the pushing block (22) can perform translational motion in the groove.

4. An assembly jig according to claim 2 wherein: the assembly table is characterized in that a fixing assembly (3) is fixedly arranged above the assembly table (1), the fixing assembly (3) comprises a second cylinder (31) and a fixing block (32), the second cylinder (31) is fixed on one side of the placing groove (11), the piston rod is axially downward, the fixing block (32) is connected to the lower end of the piston rod, and the second cylinder (31) drives the fixing block (32) to move downwards to compress the fixing cap body (102).

5. An assembly jig according to claim 4 wherein: one side, far away from the pushing assembly (2), of the assembly table (1) is provided with a control valve (12), a rocker (13) is arranged on the control valve (12), the rocker (13) is pushed to start a first cylinder (21) and a second cylinder (31) to drive the pushing block (22) and the fixing block (32) to move in a translation mode simultaneously, and when the rocker (13) is pushed back, the pushing block (22) and the fixing block (32) are restored to the original positions.

6. An assembly jig according to claim 1 wherein: the concave shape of the placing groove (11) is matched with the shape of the part (100).

7. An assembly jig according to claim 4 wherein: one end of the assembling table (1) far away from the second cylinder (31) is provided with a workbench (14), and a baffle is arranged on the edge of the workbench (14).

8. An assembly jig according to claim 4 wherein: the assembly table (1), the pushing assembly (2) and the fixing assembly (3) are detachably mounted on the base (4).