CN214418689U - Double-type plug pin device - Google Patents
Double-type plug pin device Download PDFInfo
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- CN214418689U CN214418689U CN202120371759.6U CN202120371759U CN214418689U CN 214418689 U CN214418689 U CN 214418689U CN 202120371759 U CN202120371759 U CN 202120371759U CN 214418689 U CN214418689 U CN 214418689U
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- connecting rod
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- movably connected
- pin
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Abstract
The utility model discloses a two formula plug pin devices relates to engine assembly technical field. The device comprises a base, a pressing pin pulling plate, a connecting rod I, a connecting rod II, a support, a movable clamping pin and a return spring, wherein a lug is arranged at the top of the base; a support is arranged on the side face of the base, the support is in an inverted L shape, and the vertical end of the support is connected with the side face of the base; one end of the pressing pin pulling plate is movably connected with the lug, the other end of the pressing pin pulling plate is movably connected with one end of the connecting rod I, the other end of the connecting rod I is movably connected with one end of the connecting rod II, and the horizontal end of the support is movably connected with the middle part of the connecting rod II; the movable bayonet lock is rod-shaped and comprises a free part, a connecting part and a flange arranged in the middle. The utility model discloses can realize fast conveniently that the plug pin is spacing at the different processes of engine assembling process, reduce intensity of labour, improve production efficiency.
Description
Technical Field
The utility model relates to an engine assembly technical field, especially a double-type plug pin device.
Background
The engine is the most technically intensive key part in the automobile field, and in the automobile engine assembling process, the automobile engine assembling tool is particularly important due to the diversity of the assembled parts and the complexity of the process.
At present, the engine assembly process needs carry out the tray rotation with the engine according to the assembly station, wherein need treat tray commentaries on classics back bolt in place to tray stopper taper, traditional taper device can only the simplex taper, or press or pull the taper, the push type is more suitable during assembly top surface part, the part below the assembly pulls out the formula taper and is more fit for again, the even process of listening of cloth among the current engine assembly process needs high-order and low-order assembly constantly to switch, consequently can't satisfy the assembly demand to the traditional device of taper of inserting of tray.
SUMMERY OF THE UTILITY MODEL
Problem to prior art existence, the utility model provides a two formula plug pin devices, the problem that the reversal of pin can't be compromise in order to solve different processes in the current engine assembling process is inserted to the purpose.
In order to achieve the purpose, the technical scheme of the utility model is as follows:
a double-type pin inserting and pulling device comprises a base, a pressing and pulling pin plate, a connecting rod I, a connecting rod II, a support, a movable bayonet lock and a return spring, wherein a lug is arranged at the top of the base;
a support is arranged on the side face of the base, the support is in an inverted L shape, and the vertical end of the support is connected with the side face of the base; one end of the pressing pin pulling plate is movably connected with the lug, the other end of the pressing pin pulling plate is movably connected with one end of the connecting rod I, the other end of the connecting rod I is movably connected with one end of the connecting rod II, and the horizontal end of the support is movably connected with the middle part of the connecting rod II;
the movable clamping pin is rod-shaped, the movable clamping pin comprises a free part, a connecting part and a flange arranged in the middle, the connecting part of the movable clamping pin penetrates out of the side face of the base, which is connected with the support, and is movably connected with the other end of the connecting rod II, the reset spring is sleeved on the movable clamping pin, one end of the reset spring is connected with the base, the other end of the reset spring is connected with the flange of the movable clamping pin, and a hand driving lever is further arranged on the connecting rod II.
Preferably, the vertical end of the support is connected with the base through a screw. The support can be conveniently detached and replaced by the arrangement, and the maintenance is convenient.
The utility model has the advantages that:
the utility model provides a pair of double-type plug pin device can realize conveniently inserting and pulling the round pin fast spacingly at the different processes of engine assembling process, has reduced intensity of labour, has improved production efficiency.
Drawings
Fig. 1 is a schematic structural view of a dual-type pin plugging and unplugging device according to an embodiment of the present invention;
in the figure, 1-movable bayonet lock, 2-base, 3-pressing pin-pulling plate, 4-connecting rod I, 5-hand lever, 6-connecting rod II, 7-support, 8-return spring, 9-flange, 10-lug, 11-free part and 12-connecting part.
Detailed Description
In order to explain the technical content, the achieved objects and the effects of the present invention in detail, the following description is made in conjunction with the embodiments and the accompanying drawings.
Example 1
Referring to fig. 1, a dual-type pin plugging and unplugging device comprises a base 2, a pressing and unplugging plate 3, a connecting rod i 4, a connecting rod ii 6, a support 7, a movable bayonet 1 and a return spring 8, wherein a lug 10 is arranged at the top of the base 2;
a support 7 is arranged on the side surface of the base 2, the support 7 is of a gamma type, and the vertical end of the support 7 is connected with the side surface of the base 2; one end of the pressing and pulling pin plate 3 is movably connected with the lug 10, the other end of the pressing and pulling pin plate 3 is movably connected with one end of the connecting rod I4, the other end of the connecting rod I4 is movably connected with one end of the connecting rod II 6, and the horizontal end of the support 7 is movably connected with the middle part of the connecting rod II 6;
the movable bayonet lock 1 is rod-shaped, the movable bayonet lock 1 comprises a free part 11, a connecting part 12 and a flange 9 arranged in the middle, the connecting part 12 of the movable bayonet lock 1 penetrates out of the side face of the base 2 connected with the support 7 and is movably connected with the other end of the connecting rod II 6, the reset spring 8 is sleeved on the movable bayonet lock 1, one end of the reset spring 8 is connected with the base 2, the other end of the reset spring is connected with the flange 9 of the movable bayonet lock 1, and a hand shifting lever 5 is further arranged on the connecting rod II 6.
As shown in figure 1, in the assembling process, an operator stands for a part with a higher assembling position, at this time, the free part 11 of the movable bayonet lock 1 clamps the tray, when the tray needs to be rotated, the operator does not need to bend over, the operator steps on the press-pull pin plate 3 with feet, at this time, because the press-pull pin plate 3 is movably connected with the connecting rod I4, the press-pull pin plate 3 pulls the connecting rod I4 to move downwards, the connecting rod I4 drives the connecting rod II 6 to rotate towards the left side, the lower end of the connecting rod II 6 pulls the connecting part 12 of the movable bayonet lock 1 to move rightwards, so that the movable bayonet lock 1 moves rightwards to be separated from the tray, the tray is not clamped, at this time, the tray can rotate freely, when the tray rotates to the installing position, the operator can loosen the feet of the press-pull pin plate 3, and the movable bayonet lock 1 moves leftwards to clamp the tray due to the action of the reset spring 8. When the spare part lower at the assembly position, because the assembly operation of bending over of squatting that operating personnel generally, when needs rotate the tray, operating personnel can grasp hand driving lever 5, clockwise rotation connecting rod II 6, at this moment connecting rod II 6 pulling activity bayonet lock 1 moves rightwards and breaks away from the tray, and at this moment the tray can the free rotation, rotates the assembly position when the tray, and operating personnel loosens hand driving lever 5, under reset spring 8's elasticity effect for activity bayonet lock 1 moves left and blocks the tray. Therefore, the device can provide two pin pulling modes, can pull the pins by hands and also can step on the pins by feet, solves the problem of the overturning compatibility of the pins in different procedures in the process of assembling the engine, reduces the labor intensity and improves the production efficiency.
Example 2
The other parts of this embodiment are the same as those of embodiment 1, except that: the vertical end of the support 7 is connected with the base 2 through a screw. The arrangement can facilitate the removal and replacement of the support 7, and facilitate the maintenance of parts.
Although the invention has been described in detail and with reference to specific embodiments thereof, it will be apparent to one skilled in the art that modifications and improvements can be made thereto. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (2)
1. A double-type pin inserting and pulling device is characterized by comprising a base, a pressing and pin pulling plate, a connecting rod I, a connecting rod II, a support, a movable bayonet lock and a return spring, wherein a lug is arranged at the top of the base;
a support is arranged on the side face of the base, the support is in an inverted L shape, and the vertical end of the support is connected with the side face of the base;
one end of the pressing pin pulling plate is movably connected with the lug, the other end of the pressing pin pulling plate is movably connected with one end of the connecting rod I, the other end of the connecting rod I is movably connected with one end of the connecting rod II, and the horizontal end of the support is movably connected with the middle part of the connecting rod II;
the movable clamping pin is rod-shaped, the movable clamping pin comprises a free part, a connecting part and a flange arranged in the middle, the connecting part of the movable clamping pin penetrates out of the side face of the base, which is connected with the support, and is movably connected with the other end of the connecting rod II, the reset spring is sleeved on the movable clamping pin, one end of the reset spring is connected with the base, the other end of the reset spring is connected with the flange of the movable clamping pin, and a hand driving lever is further arranged on the connecting rod II.
2. A dual type bayonet device according to claim 1, wherein the vertical end of said support is screwed to the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120371759.6U CN214418689U (en) | 2021-02-09 | 2021-02-09 | Double-type plug pin device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120371759.6U CN214418689U (en) | 2021-02-09 | 2021-02-09 | Double-type plug pin device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214418689U true CN214418689U (en) | 2021-10-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120371759.6U Active CN214418689U (en) | 2021-02-09 | 2021-02-09 | Double-type plug pin device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214418689U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112775897A (en) * | 2021-02-09 | 2021-05-11 | 广西玉柴机器股份有限公司 | Double-type plug pin device |
-
2021
- 2021-02-09 CN CN202120371759.6U patent/CN214418689U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112775897A (en) * | 2021-02-09 | 2021-05-11 | 广西玉柴机器股份有限公司 | Double-type plug pin device |
| CN112775897B (en) * | 2021-02-09 | 2024-04-05 | 广西玉柴机器股份有限公司 | Double-type pin inserting and pulling device |
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