CN216707237U

CN216707237U - Positioning device for automobile safety airbag production line

Info

Publication number: CN216707237U
Application number: CN202123074928.9U
Authority: CN
Inventors: 何勇
Original assignee: Kunshan Weiyu Taifeng Precision Machinery Co ltd
Current assignee: Kunshan Weiyu Taifeng Precision Machinery Co ltd
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-06-10
Anticipated expiration: 2031-12-09

Abstract

The utility model discloses a positioning device for an automobile safety airbag production line, which comprises a production line workbench, wherein positioning seats are symmetrically arranged at the top end of the production line workbench, sliding grooves are symmetrically formed in the bottom end of the positioning seats, sliding rails are symmetrically fixed at the top end of the production line workbench, the sliding rails are in sliding connection with the sliding grooves, a guide groove is formed in one side of each sliding rail, a guide block is fixed on one side of the inner wall of each sliding groove, the guide block is in clamping connection with the guide groove, a screw hole is formed in the other side of the inner wall of each sliding groove, a fastening screw rod embedded into the screw hole and attached to the sliding rails is arranged on the outer side of each positioning seat, and a groove is formed in the top end of each positioning seat; according to the utility model, through the designed slide rail, when the distance between the positioning seats needs to be adjusted, the adjustment can be conveniently and rapidly carried out through the designed slide rail, the designed slide groove, the designed screw hole and the designed fastening screw rod, and compared with the prior art, the positioning of the safety airbag shells with different specifications is greatly facilitated.

Description

Positioning device for automobile safety airbag production line

Technical Field

The utility model belongs to the technical field of automobile safety airbag production lines, and particularly relates to a positioning device for an automobile safety airbag production line.

Background

The automobile safety air bag production line refers to a production line for producing and assembling automobile safety air bags.

The positioning device on the existing automobile safety airbag production line is generally fixed, and when the automobile safety airbag shells of different specifications are required to be positioned and assembled, the size of the positioning seat cannot be adjusted, so that the positioning device is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a positioning device for an automobile safety airbag production line, which aims to solve the problem that the positioning device on the existing automobile safety airbag production line in the background technology is generally fixed, and the size of a positioning seat cannot be adjusted when automobile safety airbag shells of different specifications need to be positioned and assembled, so that the positioning device is inconvenient to use.

In order to achieve the purpose, the utility model provides the following technical scheme: a positioning device for an automobile airbag production line comprises a production line workbench, wherein positioning seats are symmetrically arranged at the top end of the production line workbench, sliding grooves are symmetrically formed in the bottom end of each positioning seat, sliding rails are symmetrically fixed at the top end of the production line workbench and are in sliding connection with the sliding grooves, a guide groove is formed in one side of each sliding rail, a guide block is fixed on one side of the inner wall of each sliding groove and is in clamping connection with the guide groove, a screw hole is formed in the other side of the inner wall of each sliding groove, a fastening screw which is embedded into the screw hole and is attached to the sliding rails is arranged on the outer side of each positioning seat, a groove is formed in the top end of each positioning seat, an airbag shell is arranged in each groove, a limiting plate is arranged in each groove, a connecting groove is symmetrically formed in the inner wall of each groove, and a connecting block is symmetrically fixed on one side of each limiting plate, the connecting block is connected with the connecting groove in a clamping mode, a through groove is formed in the surface of the connecting block in a penetrating mode, a fixing block is fixed inside the connecting groove and is connected with the through groove in a sliding mode, and an expansion spring is connected between the fixing block and the through groove.

Preferably, the bilateral symmetry of production line workstation is provided with the operating handle, the bilateral symmetry of production line workstation has seted up built-in groove, the tip and the built-in groove sliding connection of operating handle, the spacing groove has been seted up to the tip symmetry of operating handle, the inner wall symmetry in built-in groove is fixed with the stopper, stopper and spacing groove block are connected.

Preferably, the cross section of the operating handle is of a U-shaped structure, and granular protrusions are arranged on the surface of the operating handle.

Preferably, the cross section of the limiting block is of a rectangular structure, and the limiting block is attached to the inner wall of the limiting groove.

Preferably, the end of the fastening screw is provided with a knob, and the end of the knob is provided with anti-slip stripes.

Preferably, the surface of the limiting plate is provided with a cushion, and the cushion is attached to the surface of the safety air bag shell.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the designed slide rail, when the distance between the positioning seats needs to be adjusted, the adjustment can be conveniently and rapidly carried out through the designed slide rail, the designed slide groove, the designed screw hole and the designed fastening screw rod, and compared with the prior art, the positioning of the safety airbag shells with different specifications is greatly facilitated.

2. According to the utility model, through the designed operating handle, when the production line workbench needs to be moved, the operating handle can be pulled out from the inner part of the built-in groove through the designed limiting groove and limiting block, so that the production line workbench can be lifted up through the operating handle to move.

Drawings

FIG. 1 is a schematic view of the external structure of the present invention;

FIG. 2 is an enlarged view taken at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the structure of the guide groove of the present invention;

FIG. 4 is an enlarged view of FIG. 1 at B in the present invention;

in the figure: 1. a production line workbench; 2. positioning seats; 3. a chute; 4. a slide rail; 5. a guide groove; 6. a guide block; 7. a screw hole; 8. fastening a screw rod; 9. a groove; 10. an airbag housing; 11. a limiting plate; 12. connecting grooves; 13. connecting blocks; 14. a through groove; 15. a fixed block; 16. a tension spring; 17. an operating handle; 18. a built-in groove; 19. a limiting groove; 20. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a positioning device for an automobile safety airbag production line comprises a production line workbench 1, positioning seats 2 are symmetrically arranged at the top end of the production line workbench 1, sliding grooves 3 are symmetrically formed in the bottom end of the positioning seats 2, sliding rails 4 are symmetrically fixed at the top end of the production line workbench 1, the sliding rails 4 are in sliding connection with the sliding grooves 3, guide grooves 5 are formed in one sides of the sliding rails 4, guide blocks 6 are fixed on one sides of inner walls of the sliding grooves 3, the guide blocks 6 are connected with the guide grooves 5 in a clamping mode, screw holes 7 are formed in the other sides of the inner walls of the sliding grooves 3, fastening screws 8 embedded into the screw holes 7 and attached to the sliding rails 4 are arranged on the outer sides of the positioning seats 2, the positioning seats 2 can be fixed through the fastening screws 8 in a screwing mode, grooves 9 are formed in the top ends of the positioning seats 2, safety airbag shells 10 are arranged in the grooves 9, limiting plates 11 are arranged in the grooves 9, and connecting grooves 12 are symmetrically formed in the inner walls of the grooves 9, one side symmetry of limiting plate 11 is fixed with connecting block 13, and connecting block 13 is connected with connecting groove 12 block, and connecting block 13's surface runs through to have seted up and has run through groove 14, and connecting groove 12's inside is fixed with fixed block 15, fixed block 15 with run through groove 14 sliding connection, fixed block 15 with run through and be connected with expanding spring 16 between the groove 14, under the effect through expanding spring 16, can drive limiting plate 11 and remove.

In this embodiment, preferably, the bilateral symmetry of production line workstation 1 is provided with operating handle 17, and built-in groove 18 has been seted up to the bilateral symmetry of production line workstation 1, and operating handle 17's tip and built-in groove 18 sliding connection, and spacing groove 19 has been seted up to operating handle 17's tip symmetry, and spacing block 20 is fixed to the inner wall symmetry of built-in groove 18, is connected with spacing groove 19 block through spacing block 20, can let operating handle 17 pull out or push into the inside of built-in groove 18.

In this embodiment, preferably, the cross section of the operating handle 17 is a U-shaped structure, and the surface of the operating handle 17 is provided with granular protrusions, so that the anti-slip effect can be achieved when the operating handle 17 is pulled.

In this embodiment, preferred, stopper 20's cross section is the rectangle structure, stopper 20 and 19 inner wall laminating of spacing groove, and the stopper 20 of being convenient for is connected with 19 block of spacing groove.

In this embodiment, it is preferable that the end of the fastening screw 8 is provided with a knob, and the end of the knob is provided with anti-slip stripes, so that the fastening screw 8 can be screwed by the knob, and the anti-slip stripes can play an anti-slip role when the fastening screw is screwed.

In this embodiment, preferably, the surface of the limiting plate 11 is provided with a cushion, and the cushion is attached to the surface of the airbag housing 10, so that the cushion and the airbag housing 10 can be extruded and attached conveniently.

The working principle and the using process of the utility model are as follows: when the utility model needs to adjust the positioning seat 2, firstly the fastening screw 8 is unscrewed to rotate in the screw hole 7 and separate from the slide rail 4, the limit on the positioning seat 2 is released, then the positioning seat 2 is pushed to slide on the surface of the slide rail 4 through the chute 3, and the guide block 6 is driven to move in the guide groove 5, when the positioning seat 2 moves to a proper position, the fastening screw 8 is screwed down to rotate in the screw hole 7 and attach to the surface of the slide rail 4, so that the positioning seat 2 can be positioned, then the safety airbag shell 10 is clamped into the inner extrusion limit plate 11 of the groove 9, the limit plate 11 is extruded by external force to drive the connecting block 13 to retract into the connecting groove 12, and simultaneously the penetrating groove 14 is driven to slide on the surface of the fixing block 15 to extrude the telescopic spring 16, so that the safety airbag shell 10 can be embedded into the groove 9 and extruded and fixed through the limit plate 11, when the production line workbench 1 needs to be moved, the operating handle 17 is pulled first, so that the end part of the operating handle 17 slides in the built-in groove 18, and the limiting groove 19 is driven to move on the surface of the limiting block 20, so that the operating handle 17 can be pulled out, and the production line workbench 1 can be lifted to move through the operating handle 17.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a positioner is used to car air bag production line, includes production line workstation (1), the top symmetry of production line workstation (1) is provided with positioning seat (2), its characterized in that: the bottom of the positioning seat (2) is symmetrically provided with a sliding groove (3), the top end of the production line workbench (1) is symmetrically fixed with a sliding rail (4), the sliding rail (4) is in sliding connection with the sliding groove (3), one side of the sliding rail (4) is provided with a guide groove (5), one side of the inner wall of the sliding groove (3) is fixed with a guide block (6), the guide block (6) is connected with the guide groove (5) in a clamping manner, the other side of the inner wall of the sliding groove (3) is provided with a screw hole (7), the outer side of the positioning seat (2) is provided with a fastening screw rod (8) which is embedded into the screw hole (7) and is attached to the sliding rail (4), the top end of the positioning seat (2) is provided with a groove (9), the inside of the groove (9) is provided with an airbag shell (10), the inside of the groove (9) is provided with a limiting plate (11), the inner wall of the groove (9) is symmetrically provided with a connecting groove (12), one side symmetry of limiting plate (11) is fixed with connecting block (13), connecting block (13) are connected with connecting groove (12) block, the surface of connecting block (13) is run through and has been seted up and is run through groove (14), the inside of connecting groove (12) is fixed with fixed block (15), fixed block (15) with run through groove (14) sliding connection, fixed block (15) with run through and be connected with expanding spring (16) between groove (14).

2. The positioning device for the automobile airbag production line according to claim 1, characterized in that: the bilateral symmetry of production line workstation (1) is provided with operating handle (17), built-in groove (18) have been seted up to the bilateral symmetry of production line workstation (1), the tip and built-in groove (18) sliding connection of operating handle (17), spacing groove (19) have been seted up to the tip symmetry of operating handle (17), the inner wall symmetry of built-in groove (18) is fixed with stopper (20), stopper (20) are connected with spacing groove (19) block.

3. The positioning device for the automobile airbag production line according to claim 2, characterized in that: the cross section of the operating handle (17) is of a U-shaped structure, and granular protrusions are arranged on the surface of the operating handle (17).

4. The positioning device for the automobile airbag production line according to claim 2, characterized in that: the cross section of stopper (20) is the rectangle structure, stopper (20) and the inner wall laminating of spacing groove (19).

5. The positioning device for the production line of the automobile airbag according to claim 1, characterized in that: the end part of the fastening screw rod (8) is provided with a knob, and the end part of the knob is provided with anti-skid stripes.

6. The positioning device for the automobile airbag production line according to claim 1, characterized in that: the surface of the limiting plate (11) is provided with a soft cushion, and the soft cushion is attached to the surface of the safety air bag shell (10).