CN217943099U

CN217943099U - Fixing device is used in door assembly processing

Info

Publication number: CN217943099U
Application number: CN202221904786.6U
Authority: CN
Inventors: 杨庆虎
Original assignee: Yangzhou Yulian Car Body Co ltd
Current assignee: Yangzhou Yulian Car Body Co ltd
Priority date: 2022-07-23
Filing date: 2022-07-23
Publication date: 2022-12-02
Anticipated expiration: 2032-07-23

Abstract

The utility model relates to a door processing field just discloses a fixing device is used in door assembly processing, and effectual solved carries out the centre gripping in-process to the door at present, can not support the positive back of door for the not good problem of centre gripping effect, comprises a workbench, the portal frame is installed on the top of workstation, and the cylinder is installed to the bilateral symmetry of portal frame, and the centre gripping subassembly is installed to the output of cylinder, and the centre gripping subassembly is including installing in the side splint of cylinder output, and the front of side splint and the equal symmetry in the back are equipped with the limiting plate, and the slot has been seted up to the inside of limiting plate, and the inside of slot is pegged graft and is had the inserted bar, and the clamping bar is installed to the one end that two inserted bars are close to each other, the utility model discloses, the output through the both sides cylinder promotes the side splint and removes towards the both sides of door to two side splints press from both sides tightly, thereby play the centre gripping fixed action to the door, make things convenient for the fixed of door.

Description

Fixing device is used in door assembly processing

Technical Field

The utility model belongs to door processing field specifically is a fixing device is used in door assembly processing.

Background

When carrying out vehicle production, need process the door, erection equipment on the door, and carry out the course of working at the door, generally need fix the door to make things convenient for the processing of door, when the fixed of door, generally place the door on the workstation, open the cylinder of both sides, make the output of both sides cylinder promote splint and remove towards the door, thereby make the both sides contact of two splint and door, thereby carry out the centre gripping to the door and fix, but still have following defect:

the splint can only support the two sides of the vehicle door, but can not support the front and back surfaces of the vehicle door, so that the clamping and fixing effects are poor.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a fixing device is used in door assembly processing, the effectual solution carries out the centre gripping in-process to the door at present, can not support the positive back of door for the not good problem of centre gripping effect.

In order to achieve the above purpose, the utility model provides a following technical scheme: a fixing device for machining a vehicle door assembly comprises a workbench, wherein a portal frame is mounted at the top end of the workbench, air cylinders are symmetrically mounted on two sides of the portal frame, and a clamping component is mounted at the output end of each air cylinder;

the centre gripping subassembly is including installing in the side splint of cylinder output, and the front of side splint and the equal symmetry in the back are equipped with the limiting plate, and the slot has been seted up to the inside of limiting plate, and the inside of slot is pegged graft and is had the inserted bar, and the clamping bar is installed to the one end that two inserted bars are close to each other.

Preferably, the limiting grooves are symmetrically formed in the front face and the back face of the side face clamping plate, and the limiting plates are connected inside the limiting grooves in a sliding mode.

Preferably, one end of each of the two limiting plates is provided with a connecting plate, and the connecting plate is positioned on one side, close to the cylinder, of the side clamping plate.

Preferably, the fixing rods are symmetrically arranged above and below the connecting plate, one ends of the fixing rods are fixedly connected with the side clamping plates, the fixing plates are mounted at the other ends of the fixing rods, and the fixing plates are located on one sides, close to the air cylinders, of the connecting plates.

Preferably, the two sides of the fixed plate are symmetrically and rotatably connected with rotating plates, one ends of the rotating plates are rotatably connected with connecting blocks, and the connecting blocks are fixedly connected with the inserting rods.

Preferably, the inner thread of the fixing plate is connected with a screw rod, and one end of the screw rod is provided with a rotating block.

Preferably, the rotating block is rotatably connected to the inside of the rotating groove, and the rotating groove is formed in one side, close to the fixing plate, of the connecting plate.

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

(1) The utility model pushes the side clamping plates to move towards the two sides of the vehicle door through the output ends of the cylinders at the two sides, so that the two side clamping plates clamp the two sides of the vehicle door, thereby playing a role in clamping and fixing the vehicle door and facilitating the fixation of the vehicle door;

(2) This is novel to drive the limiting plate through rotating the screw rod and remove towards door one side, removes the back at the limiting plate, drives inserted bar lateral shifting, and the inserted bar passes through the rotor plate and is connected with the fixed plate to after the limiting plate removes, drive the rotor plate and rotate, thereby promote two clamping bars and press from both sides the front and the back of door tightly, thereby improve the fixed effect of door.

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 the present invention;

FIG. 2 is a schematic view of the structure of the clamping assembly of the present invention;

FIG. 3 is a schematic view of the fixing plate structure of the present invention;

FIG. 4 is a schematic view of the screw structure of the present invention;

in the figure: 1. a work table; 2. a gantry; 3. a cylinder; 4. a clamping assembly; 401. side clamping plates; 402. fixing the rod; 403. a fixing plate; 404. a limiting groove; 405. a limiting plate; 406. a connecting plate; 407. a slot; 408. inserting a rod; 409. connecting blocks; 410. a rotating plate; 411. a clamping rod; 412. a screw; 413. rotating the groove; 414. and (6) turning the 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 some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the first embodiment, as shown in fig. 1 to 4, the present invention includes a workbench 1, a gantry 2 is installed at a top end of the workbench 1, cylinders 3 are symmetrically installed on two sides of the gantry 2, a clamping assembly 4 is installed at an output end of each cylinder 3, the clamping assembly 4 includes a side clamp 401 installed at an output end of each cylinder 3, limiting plates 405 are symmetrically installed on front and back surfaces of the side clamp 401, slots 407 are opened inside the limiting plates 405, insertion rods 408 are inserted into the slots 407, clamping rods 411 are installed at ends of the two insertion rods 408 close to each other, limiting grooves 404 are symmetrically opened on front and back surfaces of the side clamp 401, the limiting plates 405 are slidably connected inside the limiting grooves 404, a connecting plate 406 is installed at one end of each limiting plate 405, the connecting plate 406 is located at one side of the side clamp 401 close to the cylinder 3, fixing rods 402 are symmetrically installed above and below the connecting plate 406, one end of each fixing rod 402 is fixedly connected to the side clamp 401, a fixing plate 403 is installed at the other end of the fixing rod 403, the fixing plate 403 is located at one side 406 close to the cylinder 3, the rotating plate 410 is connected to the two sides of the connecting plate 403, a connecting plate 410 is rotatably connected to a connecting block 410, a connecting block 412 is connected to a screw 412 connected to a rotating block 412 connected to one end of the fixing block 412, a screw 412 which is connected to a screw 408, a rotating block 413 which is installed at one end of the screw rod 412 which is connected to the screw rod 412, and is connected to the rotating block 414, and is connected to a rotating block 414 which is located at one end of the screw rod 412 which is connected to the screw rod 412 which is located inside of the screw rod 414;

the output of both sides cylinder 3 promotes side splint 401 and removes towards the both sides of door, thereby two side splint 401 press from both sides the both sides of door tightly, thereby play centre gripping fixed action to the door, make things convenient for the fixed of door, it removes towards door one side to rotate screw 412 and drive limiting plate 405, remove the back at limiting plate 405, drive inserted bar 408 lateral shifting, and inserted bar 408 passes through rotor plate 410 and is connected with fixed plate 403, thereby remove the back at limiting plate 405, drive rotor plate 410 and rotate, thereby promote two clamping bars 411 and press from both sides the front and the back of door tightly, thereby improve the fixed effect of door.

The working principle is as follows: when the automobile door fixing device is used, an automobile door to be fixed is placed at the top end of the workbench 1, the air cylinder 3 is started, the output ends of the air cylinders 3 on the two sides push the side clamping plates 401 to be close to each other, and therefore the two side clamping plates 401 clamp the two sides of the automobile door, and the automobile door is convenient to fix;

after the side splint 401 is tightly attached to the side of the vehicle door, the screw 412 is rotated, because the screw 412 is in threaded connection with the fixing plate 403, the screw 412 is in rotary clamping connection with the connecting plate 406, so that after the screw 412 is rotated, the connecting plate 406 is pushed to move towards one side of the vehicle door, the two sides of the fixing plate 403 are rotatably connected with the rotating plate 410, the rotating plate 410 is in rotary connection with the inserted rod 408, meanwhile, the inserted rod 408 is limited by the limiting plate 405, after the limiting plate 405 is moved, the rotating plate 410 rotates towards one side of the limiting plate 405, so that the clamping rod 411 is pushed to press the front side and the back side of the vehicle door, and the fixing effect of the vehicle door is improved.

Claims

1. The utility model provides a fixing device is used in processing of door assembly, includes workstation (1), its characterized in that: the top end of the workbench (1) is provided with a portal frame (2), two sides of the portal frame (2) are symmetrically provided with air cylinders (3), and the output ends of the air cylinders (3) are provided with clamping components (4);

centre gripping subassembly (4) are including installing in side splint (401) of cylinder (3) output, and the front and the back of side splint (401) are all the symmetry and are equipped with limiting plate (405), and slot (407) have been seted up to the inside of limiting plate (405), and the inside of slot (407) is pegged graft and is had inserted bar (408), and clamping bar (411) are installed to the one end that two inserted bars (408) are close to each other.

2. The fixing device for processing the vehicle door assembly as claimed in claim 1, wherein: spacing groove (404) have all been seted up to the front and the back of side splint (401) symmetry, limiting plate (405) sliding connection in the inside of spacing groove (404).

3. The fixing device for processing the vehicle door assembly as claimed in claim 1, wherein: and one end of each of the two limiting plates (405) is provided with a connecting plate (406), and the connecting plate (406) is positioned on one side of the side clamping plate (401) close to the cylinder (3).

4. The fixing device for processing the vehicle door assembly as claimed in claim 3, wherein: the fixing rods (402) are symmetrically arranged above and below the connecting plate (406), one ends of the fixing rods (402) are fixedly connected with the side clamping plate (401), the fixing plate (403) is installed at the other end of the fixing rods (402), and the fixing plate (403) is located on one side, close to the air cylinder (3), of the connecting plate (406).

5. The fixing device for processing the vehicle door assembly as claimed in claim 4, wherein: the two sides of the fixed plate (403) are symmetrically and rotatably connected with a rotating plate (410), one end of the rotating plate (410) is rotatably connected with a connecting block (409), and the connecting block (409) is fixedly connected with an inserting rod (408).

6. The fixing device for processing the vehicle door assembly as claimed in claim 4, wherein: the inner thread of the fixing plate (403) is connected with a screw rod (412), and one end of the screw rod (412) is provided with a rotating block (414).

7. The fixing device for processing the vehicle door assembly as claimed in claim 6, wherein: the rotating block (414) is rotatably connected to the inside of the rotating groove (413), and the rotating groove (413) is arranged on one side, close to the fixing plate (403), of the connecting plate (406).