CN218800246U

CN218800246U - Car seat skeleton weldment work platform

Info

Publication number: CN218800246U
Application number: CN202320213571.8U
Authority: CN
Inventors: 汤维成; 郑占军; 朱厚龙; 刘甲甲
Original assignee: Wuhu Zhuosheng Automotive Technology Co ltd
Current assignee: Wuhu Zhuosheng Automotive Technology Co ltd
Priority date: 2023-02-01
Filing date: 2023-02-01
Publication date: 2023-04-07
Anticipated expiration: 2033-02-01

Abstract

The utility model discloses a car seat skeleton weldment work platform, including the operation panel, first fixed subassembly, the fixed subassembly of second and two sets of drive assembly are installed to the upper end of operation panel, and first fixed subassembly includes a first supporting seat and two sets of first fixed units, and the fixed subassembly of second includes the fixed unit of second supporting seat and two sets of second, and the second supporting seat is located the right part of first supporting seat, and the fixed unit of second is located the left side of first fixed unit. The utility model discloses a cooperation of the fixed subassembly of first fixed subassembly and second has realized the quick fixation to car seat skeleton, makes the piece of bending hug closely in the outer wall of U-shaped return bend, has guaranteed car seat skeleton's welding precision and welding strength.

Description

Car seat skeleton weldment work platform

Technical Field

The utility model relates to a car seat skeleton welding equipment technical field specifically is a car seat skeleton weldment work platform.

Background

The automobile seat comprises an automobile seat framework and a soft wrapping layer, and the automobile seat framework mainly plays a main supporting role for the seat. As shown in fig. 1, in the prior art, an automobile seat frame generally includes a U-shaped bent pipe a and a bent part b, and during a welding process, an outer wall of an end of the bent part b needs to be closely attached to an outer wall of the U-shaped bent pipe a.

Disclosure of Invention

The utility model discloses the problem that solves is: the car seat skeleton is at the welded in-process, and the piece of bending can't hug closely in the outer wall of U-shaped return bend, influences the welding precision and the welding firmness of car seat skeleton.

In order to solve the technical problem, the technical scheme of the utility model is that: the utility model provides a car seat skeleton weldment work platform, includes the operation panel, first fixed subassembly, the fixed subassembly of second and two sets of drive assembly are installed to the upper end of operation panel, first fixed subassembly includes a first supporting seat and two sets of first fixed unit, first supporting seat is installed in the left part of operation panel, and is two sets of first fixed unit fixed mounting is in the right part of operation panel, a set of drive assembly and two sets of first fixed unit looks adaptations to it presss from both sides tightly to be used for driving two sets of first fixed unit, the fixed subassembly of second includes second supporting seat and two sets of second fixed unit, the second supporting seat is located the right part of first supporting seat to fixed mounting is in the upper end of operation panel, the second fixed unit is located the left side of first fixed unit to fixed mounting is in the upper end of operation panel, and another group's drive assembly and the fixed unit looks adaptation of second, and is used for driving two sets of second fixed unit presss from both sides tightly.

Preferably, the driving assembly comprises a driving support, a driving cylinder is fixed at the upper end of the driving support, the output end of the driving cylinder penetrates through the driving support downwards, a driving wedge block is fixedly mounted at the output end of the driving cylinder, and driving wedge surfaces are arranged at the front end and the rear end of the driving wedge block.

Preferably, the first fixing unit comprises a first base, a first L-shaped guide groove is formed in the upper end of the first base, a first sliding groove is formed in the upper end of the first L-shaped guide groove along the front-back direction, a first clamping block is slidably mounted in the first sliding groove, a C-shaped groove is formed in the first clamping block towards one end of the first L-shaped guide groove, the first L-shaped guide groove and the C-shaped groove are combined to form a first positioning groove for fixing the U-shaped bent pipe, the first clamping block is matched with the driving support, a first reset elastic sheet is fixed in the first sliding groove, and the end portion of the first reset elastic sheet is fixedly connected with the first clamping block.

Preferably, the upper end of the first clamping block is provided with a first driven wedge surface.

Preferably, a first limiting block is fixed at the end of the first sliding groove.

Preferably, the second fixing unit comprises a second base, a second L-shaped guide groove is formed in the upper end of the second base, a circular arc-shaped groove is formed in the upper end surface of the second L-shaped guide groove in a downward direction, a second sliding groove is formed in the upper end of the second L-shaped guide groove in the front-back direction, a second clamping block is slidably mounted in the second sliding groove, an inclined abutting end is arranged at one end, facing the second L-shaped guide groove, of the second clamping block, the inclined abutting end and the upper end surface of the second L-shaped guide groove are combined to form a second positioning groove for fixing the bending piece, the second clamping block is matched with the driving support, a second reset elastic piece is fixed in the second sliding groove, and the end portion of the second reset elastic piece is fixedly connected with the second clamping block.

Preferably, the upper end of the second clamping block is provided with a second driven wedge surface.

Preferably, a second limiting block is fixed at the end of the second sliding groove.

Compared with the prior art, the technical scheme of the utility model have following advantage:

the utility model discloses a cooperation of the fixed subassembly of first fixed subassembly and second has realized the quick fixed to car seat skeleton, makes the piece of bending hug closely in the outer wall of U-shaped return bend, has guaranteed the welding precision and the welding strength of car seat skeleton.

Drawings

Fig. 1 is a front view of an embodiment of the present invention;

FIG. 2 is a schematic view of a vehicle seat frame;

fig. 3 is a schematic diagram of an explosion structure of an embodiment of the present invention;

FIG. 4 is a schematic diagram of the connection relationship of the embodiment of the present invention;

fig. 5 is a usage status diagram of the embodiment of the present invention.

In the figure: 1. an operation table; 2. a first stationary component; 21. a first support base; 22. a first base; 221. a first L-shaped guide slot; 222. a first chute; 23. a first clamping block; 231. a C-shaped groove; 232. a first driven wedge surface; 24. a first reset elastic sheet; 25. a first stopper; 3. a second fixed component; 31. a second support seat; 32. a second base; 321. a second L-shaped guide slot; 322. a circular arc-shaped groove; 323. a second chute; 33. a second clamping block; 331. inclining the abutting end; 332. a second driven wedge surface; 34. a second reset elastic sheet; 35. a second limiting block; 4. a drive assembly; 41. a drive bracket; 42. a driving cylinder; 43. driving a wedge block; 431. driving the wedge surface; a. a U-shaped bent pipe; b. a bending piece.

Detailed Description

So that the objects, technical solutions and advantages of the embodiments of the present disclosure will be more apparent, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

As shown in fig. 1 to 5, the car seat frame generally includes a U-shaped bent pipe a and a bent piece b, and during the welding process, two ends of the bent piece b need to be fixedly welded at corresponding positions of the U-shaped bent pipe a.

The utility model provides a pair of car seat skeleton weldment work platform, including operation panel 1, first fixed subassembly 2, the fixed subassembly 3 of second and two sets of drive assembly 4 are installed to the upper end of operation panel 1, and first fixed subassembly 2 is used for fixed U-shaped return bend an, and the fixed subassembly 3 of second is used for fixed b of bending, during the use, through the fixed U-shaped return bend an of first fixed subassembly 2 earlier, is fixing b of bending through the fixed subassembly 3 of second, can fix fast, is convenient for fix a position.

First fixed subassembly 2 includes a first supporting seat 21 and two sets of first fixed units, and first supporting seat 21 is installed in the left part of operation panel 1, and two sets of first fixed unit fixed mounting are in the right part of workstation, and a set of drive assembly 4 and two sets of first fixed unit looks adaptations for it is tight that two sets of first fixed units of drive press from both sides, and first supporting seat 21 is used for U-shaped return bend a's quick location, and first fixed unit can be fixed U-shaped return bend a's both ends fast.

The second fixing component 3 comprises a second supporting seat 31 and two sets of second fixing units, the second supporting seat 31 is located at the right part of the first supporting seat 21 and is fixedly installed at the upper end of the operating platform 1, the second fixing unit is located at the left side of the first fixing unit and is fixedly installed at the upper end of the operating platform 1, the other set of driving component 4 is matched with the second fixing units and is used for driving the two sets of second fixing units to be clamped tightly, the second supporting seat 31 is used for quickly positioning the bent piece b, and the second fixing units can quickly fix the two ends of the bent piece b.

The driving assembly 4 comprises a driving bracket 41, a driving cylinder 42 is fixed at the upper end of the driving bracket 41, the output end of the driving cylinder 42 penetrates the driving bracket 41 downwards, a driving wedge 43 is fixedly installed at the output end of the driving cylinder 42, and driving wedge surfaces 431 are arranged at the front end and the rear end of the driving wedge 43. When the device is used, the driving wedge 43 is driven to move by the extension of the driving cylinder 42, so that the driving wedge surfaces 431 at the two ends of the driving wedge 43 move up and down, and the fixation of the two groups of first fixing units and the second fixing units is controlled.

First fixed unit includes first base 22, first L shape guide slot 221 has been seted up to the upper end of first base 22, the outer wall of U-shaped return bend a is all laminated with horizontal end to the vertical end of first L shape guide slot 221, first spout 222 has been seted up along the fore-and-aft direction to the upper end of first L shape guide slot 221, slidable mounting has first clamp block 23 in first spout 222, C shape recess 231 is seted up towards the one end of first L shape guide slot 221 to first clamp block 23, the outer wall of U-shaped return bend a is laminated to C shape recess 231, first L shape guide slot 221 forms the first locating slot of a fixed U-shaped return bend a with the combination of C shape recess 231, first locating slot can wrap up the outer wall of U-shaped return bend a, thereby fix U-shaped return bend a fast. The first clamping block 23 is matched with the driving support 41, a first reset elastic sheet 24 is fixed in the first sliding groove 222, and the end part of the first reset elastic sheet 24 is fixedly connected with the first clamping block 23. The first elastic reset sheet can be made of metal elastic sheets, rubber elastic sheets and the like.

The upper end of the first clamping block 23 is provided with a first driven wedge surface 232. The driving wedge 431 is matched with the first driven wedge 232, and the driving wedge 43 abuts against the first driven wedge 232, so that the first clamping block 23 is pushed to move, and the first clamping block 23 clamps the U-shaped elbow a.

The end of the first sliding groove 222 is fixed with a first limit block 25, and the first limit block 25 is fixedly installed on the first base 22 to limit the first sliding block from coming off from the first sliding groove 222.

The second fixing unit comprises a second base 32, a second L-shaped guide groove 321 is formed in the upper end of the second base 32, an arc-shaped groove 322 is formed in the upper end face of the second L-shaped guide groove 321 in a downward direction, the arc-shaped groove 322 is attached to the outer wall of the U-shaped elbow a, and the bending piece b is attached to the upper end face of the second L-shaped guide groove 321, so that the U-shaped elbow a and the bending piece b reach opposite positions to meet welding conditions. The second clamping block 33 is matched with the driving support 41, a second reset elastic sheet 34 is fixed in the second sliding groove 323, and the end part of the second reset elastic sheet 34 is fixedly connected with the second clamping block 33. The second elastic reset sheet can be made of metal elastic sheets, rubber elastic sheets and the like.

The upper end of the second clamping block 33 is provided with a second driven wedge surface 332. The driving wedge 431 is matched with the second driven wedge 332, and the driving wedge 43 abuts against the second driven wedge 332, so that the second clamping block 33 is pushed to move, and the second clamping block 33 clamps the bent piece b.

A second limiting block 35 is fixed at the end of the second sliding chute 323, and the second limiting block 35 is fixedly mounted on the second base 32 to limit the second sliding block from being separated from the second sliding chute 323.

The working principle is as follows:

s1, an operator places the U-shaped bent pipe a into a first supporting seat 21, places two ends of the U-shaped bent pipe a into corresponding first fixing assemblies 2, and then drives corresponding driving assemblies 4 to work to drive the first fixing assemblies 2 to clamp two ends of the U-shaped bent pipe a;

s2, an operator places the bent piece b into the second supporting seat 31, places two ends of the bent piece b into the corresponding second fixing assemblies 3, then the corresponding driving assemblies 4 work to drive the second fixing assemblies 3 to clamp the bent piece b

And S3, after clamping is completed, welding operation can be performed.

The utility model realizes the quick fixation of the automobile seat framework through the matching of the first fixing component 2 and the second fixing component 3, so that the bending piece b is tightly attached to the outer wall of the U-shaped bent pipe a, and the welding precision and the welding strength of the automobile seat framework are ensured; one end of the second clamping block 33 facing the second L-shaped guide slot 321 is provided with an inclined abutting end 331, and a downward pressure facing obliquely downward is applied, so that the inclined abutting end 331 abuts against the outer wall of the bent piece b, thereby ensuring the welding accuracy of the bent piece b.

The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the protection scope of the present invention is defined by the claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.

Claims

1. The utility model provides a car seat skeleton weldment work platform which characterized in that: the automatic clamping device comprises an operating table, the upper end of the operating table is provided with a first fixing component, a second fixing component and two sets of driving components, the first fixing component comprises a first supporting seat and two sets of first fixing units, the first supporting seat is arranged at the left part of the operating table and is two sets of first fixing units, the first fixing units are fixedly arranged at the right part of the operating table, a set of driving components and two sets of first fixing units are matched and are used for driving the two sets of first fixing units to be clamped, the second fixing component comprises a second supporting seat and two sets of second fixing units, the second supporting seat is arranged at the right part of the first supporting seat and is fixedly arranged at the upper end of the operating table, the second fixing unit is arranged at the left side of the first fixing unit and is fixedly arranged at the upper end of the operating table, and the other set of driving components and the second fixing units are matched and are used for driving the two sets of second fixing units to be clamped.

2. The vehicle seat frame welding bench of claim 1, wherein: the driving assembly comprises a driving support, a driving cylinder is fixed at the upper end of the driving support, the output end of the driving cylinder penetrates through the driving support downwards, a driving wedge block is fixedly installed at the output end of the driving cylinder, and driving wedge surfaces are arranged at the front end and the rear end of the driving wedge block.

3. The vehicle seat frame welding bench of claim 1, wherein: first fixed unit includes first base, first L shape guide slot has been seted up to the upper end of first base, first spout has been seted up along the fore-and-aft direction in the upper end of first L shape guide slot, slidable mounting has first tight piece of clamp in the first spout, C shape recess has been seted up towards the one end of first L shape guide slot to first tight piece of clamp, first L shape guide slot forms the first locating slot of a fixed U-shaped return bend with the combination of C shape recess, first tight piece of clamp and drive support looks adaptation, first spout internal fixation has the first shell fragment that resets, the tip and the first tight piece fixed connection that presss from both sides of first shell fragment that resets.

4. The vehicle seat frame welding bench of claim 3, wherein: the upper end of the first clamping block is provided with a first driven wedge surface.

5. The vehicle seat framework welding table according to claim 3, wherein: a first limiting block is fixed at the end of the first sliding groove.

6. The vehicle seat frame welding bench of claim 1, wherein: the second fixing unit comprises a second base, a second L-shaped guide groove is formed in the upper end of the second base, an arc-shaped groove is formed in the upper end face of the second L-shaped guide groove in a downward mode, a second sliding groove is formed in the upper end of the second L-shaped guide groove in the front-back direction, a second clamping block is slidably mounted in the second sliding groove, an inclined abutting end is arranged at one end, facing the second L-shaped guide groove, of the second clamping block, the inclined abutting end and the upper end face of the second L-shaped guide groove are combined to form a second positioning groove for fixing a bending piece, the second clamping block is matched with the driving support, a second reset elastic sheet is fixed in the second sliding groove, and the end portion of the second reset elastic sheet is fixedly connected with the second clamping block.

7. The vehicle seat frame welding bench of claim 6, wherein: and the upper end of the second clamping block is provided with a second driven wedge surface.

8. The vehicle seat frame welding bench of claim 6, wherein: and a second limiting block is fixed at the end part of the second sliding groove.