Reverse rivet pressing device for automobile part machining

Abstract

The utility model relates to the technical field of rivet pressing devices, and discloses an automobile part machining reverse rivet pressing device which comprises a machine body, a rotating disc is arranged at the lower end of the machine body, a rotating ring is installed on the outer portion of the rotating disc, and an L-shaped support is fixedly arranged on one side of the front end of the outer portion of the rotating ring. The sliding shell is arranged outside the L-shaped support, and a limiting backrest is fixedly arranged on the side, close to the machine body, of the outer portion of the sliding shell; and the top plate is arranged in the sliding shell, a pull rod is installed on one side of the exterior of the top plate, a first reset spring is installed on the side, located in the sliding shell, of the exterior of the pull rod, and a pull disc is installed at the end, located outside the sliding shell, of the exterior of the pull rod. According to the utility model, the backrest structure is added, so that a person can stand more stably when one foot stands and the other foot steps on the switch pedal, and the working safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of riveting devices, in particular to a reverse riveting device for automobile parts processing. Background Art

[0002] The reverse riveting device for automobile parts processing is a special equipment specially used in automobile parts processing. It is mainly used to firmly press fasteners such as rivets on parts to meet the needs of assembly and connection.

[0003] The existing reverse riveting device controls the riveting work by stepping on a switch when in use. However, since the user works while standing, one foot is required to support the user and the other foot is used to step on the control switch, which may cause the user to lose balance and cause accidents such as falling. Therefore, a reverse riveting device for automobile parts processing is proposed. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies of the prior art, the utility model provides a reverse riveting device for automobile parts processing to solve the problem of potential safety hazards in the use of a pedal control switch of the reverse riveting device proposed in the above background technology.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a reverse riveting device for automobile parts processing, comprising:

[0008] A machine body, wherein a turntable is arranged at the lower end of the machine body, a swivel is installed outside the turntable, and an L-shaped bracket is fixedly arranged on one side of the front end of the outer side of the swivel;

[0009] A sliding shell is arranged outside the L-shaped bracket, and the sliding shell is slidably connected to the L-shaped bracket, and a limited position backrest is fixedly arranged on one side of the sliding shell close to the body;

[0010] A top plate is arranged inside the sliding shell, a pull rod is installed on one side of the top plate, a first return spring is installed on the side of the pull rod outside the sliding shell, a pull plate is installed on one end of the pull rod outside the sliding shell, a first plug rod is fixedly arranged on one side of the top plate outside close to the L-shaped bracket, a plurality of first plug holes are arranged on one side of the L-shaped bracket inside close to the first plug rod, and the first plug rod is adapted to the first plug hole;

[0011] The bottom plate is arranged at the lower end of the turntable, and a switch pedal is arranged on the right side of the upper end of the bottom plate.

[0012] Preferably, a groove is provided on one side of the front end of the inner part of the swivel, and the groove is integrally formed with the swivel.

[0013] Preferably, a second return spring is installed inside the groove, and the second return spring is fixedly connected to the groove, and the second return spring enables the shift plate to have automatic return performance.

[0014] Preferably, a shift plate is fixedly provided at the rear end of the exterior of the second return spring, a second insertion rod is fixedly provided at one side of the rear end of the shift plate, and the shift plate is used to control the second insertion rod.

[0015] Preferably, the second plug rod is fixedly connected to the dial plate, second plug holes are provided on both the front and rear sides of the turntable, and the second plug rod is matched with the second plug hole, and the second plug rod is inserted into the second plug hole and is limited.

[0016] Preferably, adjusting screws are installed at the four corners of the lower end of the base plate, and the adjusting screws are connected to the base plate through threaded cooperation. A supporting chassis is installed at the lower end of the adjusting screws, and the adjusting screws can be adjusted to adapt to uneven ground.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the utility model provides a reverse riveting device for automobile parts processing, which has the following beneficial effects:

[0019] The utility model allows a person to lean on the inside of a limit backrest to achieve support through the limit backrest, and then step on the upper end of a switch pedal with one foot to control the progress of the riveting work. The height of the limit backrest needs to be adjusted according to the height of the person, and the pull plate is pulled to move the pull rod, thereby causing the first insertion rod on one side of the top plate to disengage from the first insertion hole, and the sliding shell is slid up and down to change the height of the limit backrest. When it moves to the required height, the pull plate is released, and the first return spring returns to push the top plate so that the first insertion rod is inserted into the first insertion hole for limiting, so that the height of the limit backrest is fixed, which is convenient for adjustment according to needs. The above method makes the use of the riveting device safer, and solves the problems raised in the background technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0021] Figure 2 It is a side sectional view of the L-shaped bracket structure of the utility model;

[0022] Figure 3 For the utility model Figure 2 A partial enlarged view of the middle A area;

[0023] Figure 4 For the utility model Figure 2 A partial enlarged view of area B in the middle.

[0024] In the figure: 1. body; 2. turntable; 3. bottom plate; 4. adjusting screw; 5. supporting chassis; 6. switch pedal; 7. swivel; 8. pull plate; 9. L-shaped bracket; 10. sliding shell; 11. limit backrest; 12. pull rod; 13. first return spring; 14. top plate; 15. first plug rod; 16. first plug hole; 17. groove; 18. second return spring; 19. dial plate; 20. second plug rod; 21. second plug hole. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The utility model provides a technical solution, a reverse riveting device for automobile parts processing, please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 ,include:

[0027] A machine body 1, a turntable 2 is arranged at the lower end of the machine body 1, a swivel 7 is installed outside the turntable 2, and an L-shaped bracket 9 is fixedly arranged on one side of the front end of the outer side of the swivel 7;

[0028] The sliding housing 10 is arranged outside the L-shaped bracket 9, and the sliding housing 10 is slidably connected to the L-shaped bracket 9. A limited position backrest 11 is fixedly arranged on one side of the sliding housing 10 close to the body 1;

[0029] A top plate 14 is arranged inside the sliding shell 10, a pull rod 12 is installed on one side of the top plate 14, a first return spring 13 is installed on the side of the pull rod 12 located inside the sliding shell 10, a pull plate 8 is installed on one end of the pull rod 12 located outside the sliding shell 10, a first plug rod 15 is fixedly arranged on one side of the top plate 14 near the L-shaped bracket 9, a plurality of first plug holes 16 are arranged on one side of the L-shaped bracket 9 near the first plug rod 15, and the first plug rod 15 is adapted to the first plug hole 16;

[0030] The bottom plate 3 is arranged at the lower end of the turntable 2 , and a switch pedal 6 is arranged on the right side of the upper end of the bottom plate 3 .

[0031] When in use, the person leans on the inside of the limit backrest 11, and is supported by the limit backrest 11. Then, one foot steps on the upper end of the switch pedal 6 to control the riveting work. The height of the limit backrest 11 needs to be adjusted according to the height of the person. Pull the pull plate 8 to move the pull rod 12, so that the first plug rod 15 on one side of the top plate 14 is disengaged from the first plug hole 16. The sliding shell 10 is slid up and down to change the height of the limit backrest 11. When it moves to the required height, release the pull plate 8, and the first reset spring 13 resets and pushes the top plate 14 so that the first plug rod 15 is inserted into the first plug hole 16 for limiting, so that the height of the limit backrest 11 is fixed. It should be noted that in order to save space and highlight the innovative elements of this patent, this scheme is based on the existing reverse riveting device, and its riveting related structure is improved. Some conventional equipment such as the switch pedal 6, reset spring, plug rod, etc. will not be repeated in this patent.

[0032] See also Figure 4 A groove 17 is provided on one side of the front end of the rotating ring 7 , and the groove 17 is integrally formed with the rotating ring 7 .

[0033] See also Figure 4 A second return spring 18 is installed inside the groove 17 and is fixedly connected to the groove 17 . The second return spring 18 enables the paddle 19 to have automatic return performance.

[0034] See also Figure 4 A shift plate 19 is fixedly provided at the rear end of the second return spring 18 , and a second insertion rod 20 is fixedly provided on one side of the rear end of the shift plate 19 . The shift plate 19 is used to control the second insertion rod 20 .

[0035] See also Figure 4 The second plug rod 20 is fixedly connected to the dial plate 19, and second plug holes 21 are provided on both the front and rear sides of the turntable 2, and the second plug rod 20 is adapted to the second plug hole 21, and the second plug rod 20 is inserted into the second plug hole 21 and is limited.

[0036] See also Figure 1 and Figure 2 Adjusting screws 4 are installed at the four corners of the lower end of the base plate 3, and the adjusting screws 4 are connected to the base plate 3 through threaded cooperation. A supporting chassis 5 is installed at the lower end of the adjusting screws 4. The supporting chassis 5 is used to support the base plate 3 and adapt to uneven ground through adjustment of the adjusting screws 4.

[0037] This solution: When riveting is required, the person leans on the inside of the limit backrest 11 and is supported by the limit backrest 11. Then, one foot steps on the upper end of the switch pedal 6 to control the riveting work. The height of the limit backrest 11 needs to be adjusted according to the height of the person. The pull plate 8 is pulled to move the pull rod 12, so that the first plug rod 15 on one side of the top plate 14 is disengaged from the first plug hole 16. The sliding shell 10 is slid up and down to change the height of the limit backrest 11. When it moves to the required height, the pull plate 8 is released, and the first return spring 13 returns to the push rod 15. The movable top plate 14 allows the first plug rod 15 to be inserted into the first hole 16 for limiting, so that the height of the limited backrest 11 is fixed, so as to facilitate adjustment according to needs. When the backrest is not needed, the dial plate 19 is pulled to disengage the second plug rod 20 from the second hole 21, and then the swivel 7 is rotated to make the L-shaped bracket 9 rotate accordingly, and the L-shaped bracket 9 is rotated to the rear end of the body 1 and then the dial plate 19 is released. The second return spring 18 pushes the dial plate 19 to make the second plug rod 20 inserted into the second hole 21 at the rear end of the turntable 2, so that the swivel 7 is fixed.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A reverse riveting device for automobile parts processing, characterized in that: include: A machine body (1), wherein a turntable (2) is disposed at the lower end of the machine body (1), a swivel (7) is installed on the outside of the swivel (2), and an L-shaped bracket (9) is fixedly installed on one side of the front end of the outside of the swivel (7); a sliding shell (10) is disposed on the outside of the L-shaped bracket (9), and the sliding shell (10) is slidably connected to the L-shaped bracket (9), and a limited position backrest (11) is fixedly installed on one side of the outside of the sliding shell (10) close to the machine body (1); a top plate (14) is disposed on the inside of the sliding shell (10), and a pull rod (12) is installed on one side of the outside of the top plate (14), and the pull rod (12) A first return spring (13) is installed on the side of the outside of the sliding shell (10), a pull plate (8) is installed on the end of the pull rod (12) located outside the sliding shell (10), a first plug rod (15) is fixedly arranged on the side of the outside of the top plate (14) close to the L-shaped bracket (9), a plurality of first plug holes (16) are arranged on the side of the inside of the L-shaped bracket (9) close to the first plug rod (15), and the first plug rod (15) is matched with the first plug hole (16); the bottom plate (3) is arranged at the lower end of the turntable (2), and a switch pedal (6) is arranged on the right side of the upper end of the bottom plate (3).

2. The reverse riveting device for automobile parts processing according to claim 1, characterized in that: A groove (17) is provided on one side of the front end of the rotating ring (7), and the groove (17) and the rotating ring (7) are integrally formed.

3. The reverse riveting device for automobile parts processing according to claim 2, characterized in that: A second return spring (18) is installed inside the groove (17), and the second return spring (18) is fixedly connected to the groove (17).

4. The reverse riveting device for automobile parts processing according to claim 3 is characterized in that: A shift plate (19) is fixedly disposed at the rear end of the exterior of the second return spring (18), and a second insertion rod (20) is fixedly disposed at one side of the rear end of the shift plate (19).

5. The reverse riveting device for automobile parts processing according to claim 4, characterized in that: The second insertion rod (20) is fixedly connected to the dial plate (19), and second insertion holes (21) are provided on both the front and rear sides of the rotating disk (2), and the second insertion rod (20) is adapted to fit the second insertion holes (21).

6. The reverse riveting device for automobile parts processing according to claim 1, characterized in that: Adjustment screws (4) are installed at the four corners of the lower end of the base plate (3), and the adjustment screws (4) are connected to the base plate (3) through threaded matching. A support chassis (5) is installed at the lower end of the adjustment screws (4).

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