CN213052598U

CN213052598U - Automobile headrest pressing and riveting device

Info

Publication number: CN213052598U
Application number: CN202020937607.3U
Authority: CN
Inventors: 罗旭
Original assignee: Shanghai Keyu Metal Products Co ltd
Current assignee: Shanghai Keyu Metal Products Co ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2021-04-27
Anticipated expiration: 2030-05-28

Abstract

The utility model discloses a device is riveted to car headrest pressure, including having the table surface who rivets the mechanism, table surface's bottom is equipped with lifting pedestal, lifting pedestal is including setting up the base in table surface below, be equipped with lifting adjusting mechanism between table surface and the lifting pedestal, be equipped with maintenance mechanism between lifting pedestal and the table surface, maintenance mechanism is including the spacing sleeve that sets up a plurality of vertical settings on lifting pedestal, the spacing slide bar in the spacing sleeve is equipped with and stretches into on the table surface, be equipped with a plurality of fastening bolts that are used for fixed spacing slide bar on the spacing sleeve. The utility model discloses can highly adjust table surface, and then press the operating surface height of riveting to adjust to the staff that satisfies different height demands presses the riveting operation.

Description

Automobile headrest pressing and riveting device

Technical Field

The utility model relates to an automobile manufacturing technical field specifically is a device is riveted to car headrest pressure.

Background

In the vehicle spare part, in order to guarantee holistic steadiness, generally adopt the rivet to rivet, like seat support, car seat board and headrest etc. all need to adopt a large amount of riveting to handle in order to accomplish the connection between the spare part. The height of the existing headrest riveting device is fixed, and the headrest riveting device cannot be adjusted according to working personnel with different heights and working habits, so that the working personnel easily feel fatigue in the working process, body ache is caused, occasional rest is required, and the working efficiency is not high. Therefore, the automobile headrest press riveting device is provided.

SUMMERY OF THE UTILITY MODEL

For solving the defect that prior art exists, the utility model provides a device is riveted to car headrest pressure.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to an automobile headrest press-riveting device, which comprises a worktable surface with a press-riveting mechanism, wherein the bottom of the worktable surface is provided with a lifting base, the lifting base comprises a base arranged below the worktable surface, a lifting adjusting mechanism is arranged between the worktable surface and the lifting base, the lifting adjusting mechanism comprises a first connecting frame hinged at the top of one end of the base, a first sliding rod is hinged between the outer end parts of the first connecting frame, a second connecting frame is hinged at one end of the bottom of the worktable surface, the outer end parts of the second connecting frame are hinged with the two ends of the first sliding rod, a third connecting frame is hinged at the top of the other end of the base, a second sliding rod is hinged between the outer end parts of the third connecting frame, the other end of the bottom of the worktable surface is hinged with a fourth connecting frame, the outer end of the fourth connecting frame is hinged with the two ends of the second sliding rod, be equipped with positive and negative lead screw between first slide bar and the second slide bar, be equipped with on the first slide bar along the first nut piece of positive and negative lead screw gliding, be equipped with on the second link along the second nut piece of positive and negative lead screw gliding, first nut piece and second nut piece move along positive and negative lead screw in opposite directions, be equipped with maintenance mechanism between lift base and the table surface, maintenance mechanism is including the spacing sleeve that sets up a plurality of vertical settings on lift base, the spacing slide bar in the spacing sleeve is equipped with and stretches into on the table surface, be equipped with a plurality of fastening bolts who are used for fixed spacing slide bar on the spacing sleeve.

As an optimal technical scheme of the utility model, the one end of positive and negative lead screw is equipped with the rotation hand wheel.

As a preferred technical scheme of the utility model, first link is including fixing the positioning seat at the distolateral top of base, be equipped with the shaft hole on the positioning seat, be equipped with the pivot in the shaft hole, the both ends end fixing of pivot has the connecting rod, the outer tip of connecting rod is articulated with the both ends of first slide bar.

As an optimized technical solution of the present invention, the second connecting frame, the third connecting frame and the fourth connecting frame are the same as the first connecting frame.

As an optimized technical scheme of the utility model, the stand is scalable stand.

The utility model has the advantages that: this kind of device is riveted to automotive headrest pressure, can adjust table surface's height, and then the operating surface height that ground pressure was riveted is adjusted, so that the staff that satisfies different height demands rivets the operation, wherein when carrying out altitude mixture control to table surface, through the manual positive and negative lead screw that changes, then positive and negative lead screw drive first nut piece and second nut piece carry out the relative motion along positive and negative lead screw, and then change first link and second link and the articulated between third link and the fourth link, thereby both cooperate and realize going forward to go up and down to the effective height of lift adjustment mechanism, and then realize advancing the regulation transform to the table height, have the characteristics of easily operating. Wherein the utility model discloses a set up maintenance mechanism, and then advance fixed stay to base after the regulation and table surface, avoid the impact force that produces at the riveting in-process, cause the damage to lift adjustment mechanism.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of an automobile headrest press-riveting device of the present invention;

fig. 2 is a schematic structural view of the first connecting frame of the automobile headrest press-riveting device of the present invention.

In the figure: 1. a work table; 2. a press riveting mechanism; 3. a lifting base; 4. a base; 5. a lifting adjusting mechanism; 6. a first connecting frame; 7. a first slide bar; 8. a second link frame; 9. a third connecting frame; 10. a second slide bar; 11. a fourth link frame; 12. a positive and negative screw rod; 13. a first nut block; 14. a second nut block; 15. rotating a hand wheel; 16. positioning seats; 17. a shaft hole; 18. a rotating shaft; 19. a connecting rod; 20. a retention mechanism; 21. a limiting sleeve; 22. a limiting slide bar; 23. and fastening the bolt.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1 and 2, the utility model relates to an automobile headrest press-riveting device, which comprises a working table surface 1 with a press-riveting mechanism 2, wherein a lifting base 3 is arranged at the bottom of the working table surface 1, the lifting base 3 comprises a base 4 arranged below the working table surface 1, a lifting adjusting mechanism 5 is arranged between the working table surface 1 and the lifting base 3, the lifting adjusting mechanism 5 comprises a first connecting frame 6 hinged at the top of one end of the base 4, a first sliding rod 7 is hinged between the outer end parts of the first connecting frame 6, a second connecting frame 8 is hinged at one end of the bottom of the working table surface 1, the outer end parts of the second connecting frame 8 are hinged at the two ends of the first sliding rod 7, a third connecting frame 9 is hinged at the top of the other end of the base 4, a second sliding rod 10 is hinged between the outer end parts of the third connecting frame 9, the bottom other end of the working table surface 1 is hinged with a fourth connecting frame 11, the outer end of the fourth connecting frame 11 is hinged with two ends of a second sliding rod 10, a positive and negative screw rod 12 is arranged between the first sliding rod 7 and the second sliding rod 10, a first nut block 13 sliding along the positive and negative screw rod 12 is arranged on the first sliding rod 7, a second nut block 14 sliding along the positive and negative screw rod 12 is arranged on the second connecting frame 8, the first nut block 13 and the second nut block 14 move along the positive and negative screw rod 12 in opposite directions, a retention mechanism 20 is arranged between the lifting base 3 and the working table surface 1, the retention mechanism 20 comprises a plurality of vertically arranged limiting sleeves 21 arranged on the lifting base 3, a limiting slide rod 22 extending into the limiting sleeve 21 is arranged on the working table surface 1, and a plurality of fastening bolts 23 used for fixing the limiting slide rod 22 are arranged on the limiting sleeve 21, can adjust table surface 1's height, and then the operating surface height of riveting is adjusted, so that satisfy the staff of different height demands and rivet the operation, wherein when carrying out altitude mixture control to table surface 1, through manual positive and negative lead screw 12 that changes, then positive and negative lead screw 12 drives first nut piece 13 and second nut piece 14 and carries out the relative motion along positive and negative lead screw 12, and then change the articulated between first link 6 and second link 8 and third link 9 and the fourth link 11, thereby both cooperate and realize advancing the lift to the effective height of elevating adjusting mechanism 5, and then realize advancing the regulation transform to the table height, have the characteristics of easily operating. Wherein the utility model discloses a set up maintenance mechanism 20, and then advance the fixed stay to base 4 after adjusting and table surface 1, avoid the impact force that produces at the riveting in-process, cause the damage to lifting adjusting mechanism 5.

Wherein, the positive and negative lead screw 12's one end is equipped with the rotation hand wheel 15, is convenient for adjust.

The first connecting frame 6 comprises a positioning seat 16 fixed at the top of the end side of the base 4, a shaft hole 17 is formed in the positioning seat 16, a rotating shaft 18 is arranged in the shaft hole 17, connecting rods 19 are fixed at the end parts of the two ends of the rotating shaft 18, the outer end parts of the connecting rods 19 are hinged with the two ends of the first sliding rod 7, and the second connecting frame 8, the third connecting frame 9 and the fourth connecting frame 11 are the same as the first connecting frame 6 in structure, so that the working table top 1 can be stably lifted.

The working principle is as follows: the utility model discloses can highly adjust table surface 1, and then the operating surface that rivets is pressed to ground highly adjusts, so that the staff who satisfies different height demands presses the riveting operation, wherein when carrying out altitude mixture control to table surface 1, through manual positive and negative lead screw 12 that changes, then positive and negative lead screw 12 drives first nut piece 13 and second nut piece 14 and carries out the opposite directions motion along positive and negative lead screw 12, and then change the articulated between first link 6 and second link 8 and third link 9 and the fourth link 11, thereby both cooperate and realize going forward and go forward the lift to the effective height of lifting adjusting mechanism 5, and then realize highly advancing the regulation transform to the table surface, have the characteristics of easy operation. Wherein the utility model discloses a set up maintenance mechanism 20, and then advance the fixed stay to base 4 after adjusting and table surface 1, avoid the impact force that produces at the riveting in-process, cause the damage to lifting adjusting mechanism 5.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a device is riveted to car headrest pressure, is including having table surface (1) of riveting mechanism (2), its characterized in that: the lifting table is characterized in that a lifting base (3) is arranged at the bottom of the working table top (1), the lifting base (3) comprises a base (4) arranged below the working table top (1), a lifting adjusting mechanism (5) is arranged between the working table top (1) and the lifting base (3), the lifting adjusting mechanism (5) comprises a first connecting frame (6) hinged to the top of one end of the base (4), a first sliding rod (7) is hinged between the outer end portions of the first connecting frame (6), a second connecting frame (8) is hinged to one end of the bottom of the working table top (1), the outer end portions of the second connecting frame (8) are hinged to the two ends of the first sliding rod (7), a third connecting frame (9) is hinged to the top of the other end of the base (4), and a second sliding rod (10) is hinged between the outer end portions of the third connecting frame (9), the bottom other end of the working table top (1) is hinged with a fourth connecting frame (11), the outer end of the fourth connecting frame (11) is hinged with the two ends of a second sliding rod (10), a positive and negative screw rod (12) is arranged between the first sliding rod (7) and the second sliding rod (10), a first nut block (13) which slides along the positive and negative screw rod (12) is arranged on the first sliding rod (7), a second nut block (14) which slides along the positive and negative screw rod (12) is arranged on the second connecting frame (8), the first nut block (13) and the second nut block (14) move in opposite directions along the positive and negative screw rod (12), a fixing mechanism (20) is arranged between the lifting base (3) and the working table top (1), the fixing mechanism (20) comprises a plurality of vertically arranged limiting sleeves (21) which are arranged on the lifting base (3), and a limiting sleeve (22) which extends into the limiting sleeve (21) is arranged on the working table top (1), the limiting sleeve (21) is provided with a plurality of fastening bolts (23) used for fixing the limiting sliding rod (22).

2. The vehicle headrest press riveting device according to claim 1, wherein one end of the positive and negative screw rods (12) is provided with a rotating hand wheel (15).

3. The automotive headrest riveting press device according to claim 1, wherein the first connecting frame (6) comprises a positioning seat (16) fixed on the top of the end side of the base (4), the positioning seat (16) is provided with a shaft hole (17), a rotating shaft (18) is arranged in the shaft hole (17), two end parts of the rotating shaft (18) are fixed with connecting rods (19), and the outer end parts of the connecting rods (19) are hinged with two ends of the first sliding rod (7).

4. The vehicle headrest rivet pressing device according to claim 1, characterized in that the second connecting frame (8), the third connecting frame (9) and the fourth connecting frame (11) are identical in structure to the first connecting frame (6).