CN219465225U

CN219465225U - Welding pre-positioning structure for automobile interior trim part production

Info

Publication number: CN219465225U
Application number: CN202320151813.5U
Authority: CN
Inventors: 盛建文
Original assignee: Changshu Tiancheng Automobile Welding Equipment Co ltd
Current assignee: Changshu Tiancheng Automobile Welding Equipment Co ltd
Priority date: 2023-02-08
Filing date: 2023-02-08
Publication date: 2023-08-04
Anticipated expiration: 2033-02-08

Abstract

The utility model discloses a welding pre-positioning structure for automobile interior trim part production, which comprises a device main body, wherein the lower end of the device main body is provided with a base, the upper end of the base is fixedly connected with an L-shaped supporting plate, the upper surface of the base is fixedly connected with a placing plate, the upper surface of the placing plate is symmetrically provided with sliding rods, the upper end of the L-shaped supporting plate is provided with a hydraulic cylinder, the output end of the hydraulic cylinder penetrates through the upper end of the L-shaped supporting plate, the lower end of the L-shaped supporting plate is provided with a lower pressing plate, the lower end of the lower pressing plate is provided with a first sliding block, the lower end of the first sliding block is fixedly connected with a welding head, the positions of the first sliding block and the second positioning groove are not communicated through the first positioning groove, the inner trim to be welded is placed between the first positioning groove through the welding port, the clamping plate is clamped and fixed, the pressing plate is pressed down, and when the welding head is welded through the welding head, the inner trim can be continuously welded through the front and back movement of a first reciprocating motor.

Description

Welding pre-positioning structure for automobile interior trim part production

Technical Field

The utility model relates to the technical field of welding preset positioning structures for producing automobile interior parts, in particular to a welding preset positioning structure for producing automobile interior parts.

Background

Automobile interior trim products are often injection molded by composite materials to meet various interior trim requirements such as softening, fiberization and the like, and automobile interior trim assembly requirements are also increasingly high to meet precision and reliability, and automobile interior trim parts are required to be subjected to a series of operations such as welding, stamping, riveting and the like before being assembled.

Through retrieval, the patent number of China is CN 211054440U. The utility model discloses a welding pre-positioning structure for producing automobile interior parts, and relates to the technical field of automobile interior part processing equipment. The welding pre-positioning structure for the production of the automotive interior parts comprises a bottom plate, wherein supporting rods are welded at the top of the bottom plate, which is close to four corners, and fixing plates are welded between the top ends of the four supporting rods. This automotive interior spare production is with welding pre-positioning structure, fix on the mounting panel through a car interior spare, through the inside with four block holes of four block poles difference block on the square top of mounting panel bottom, through the restoring force of spring, thereby can make block piece and block groove carry out stable block and be connected, make the block that the block pole can be stable block in the inside of block hole, thereby can install the position of mounting panel fixedly, because car interior spare is fixed on the mounting panel, thereby can carry out pre-positioning treatment to car interior spare, the effectual welded quality of automotive interior spare that has improved. But when the interior trim is welded, the welding head is inconvenient to weld after the interior trim is welded continuously, and the welding cannot be performed in a linear motion mode, so that the welded interior trim needs to be adjusted manually, and the production efficiency is greatly reduced.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a welding pre-positioning structure for producing automobile interior parts, which solves the problem that a welding head can keep straight line for continuous welding during welding.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a car interior trim part production is with welding pre-positioning structure, includes the device main part, the lower extreme of device main part is provided with the base, and the upper end fixedly connected with L shape backup pad of base, the upper surface fixedly connected with of base places the board, and places the upper surface symmetry of board and be provided with the slide bar, the upper end of L shape backup pad is provided with the pneumatic cylinder, and the output of pneumatic cylinder runs through in the upper end of L shape backup pad, the lower extreme of L shape backup pad is provided with the holding down plate, and the lower extreme of holding down plate is provided with first slider, the lower extreme fixedly connected with soldered connection of first slider, the lateral wall symmetry fixedly connected with fixed plate of L shape backup pad, and the lower surface of fixed plate and the upper end fixed connection of slide bar, the inside of placing the board is provided with drive mechanism.

Preferably, the inside of placing the board is provided with drive mechanism and includes clamp plate, the reciprocal motor of second and first threaded rod, the reciprocal motor of second sets up in the inside of placing the board, and the output of the reciprocal motor of second runs through in the inside of placing the board, first threaded rod sets up in the upper surface of placing the board, the lower extreme of first threaded rod runs through in the inside of placing the board, and with the output fixed connection of the reciprocal motor of second, the clamp plate sets up in the upper end of placing the board, and the bar wall of the first threaded rod of hitch in the slide bar.

Preferably, the inside of placing the board is provided with first constant head tank, the inside of clamp plate is provided with the second constant head tank, and first constant head tank and second constant head tank size all match.

Preferably, the inside of holding down plate is provided with first spout, and the inside of first spout is provided with first slider, the inside of first slider is provided with the screw hole, the front end of holding down plate is provided with the motor case, and the inside of motor case is provided with first reciprocating motor, and the output of first reciprocating motor runs through in the inside of holding down plate, the inside of first spout is provided with the lead screw, the left end of lead screw runs through in the inside of screw hole, and rotates to connect in the inside left side wall of first spout, the right-hand member of lead screw runs through in the inside right side wall of first spout, and with the output fixed connection of first reciprocating motor.

Preferably, the inside symmetry of placing the board is provided with the second spout, the both ends symmetry of placing the board is provided with the knob, and the one end fixedly connected with second threaded rod of knob, the second threaded rod runs through the inside of placing the lateral wall of board to second spout, the inside of second spout is provided with the second slider, and cup joints in the pole wall of second threaded rod, the upper surface fixedly connected with grip block of second slider.

Preferably, the output end of the hydraulic cylinder is fixedly connected with the upper surface of the lower pressing plate.

The utility model provides a welding pre-positioning structure for producing an automotive interior part. The beneficial effects are as follows:

the welding pre-positioning structure for the automobile interior trim part production is characterized in that the positions of the first positioning groove and the second positioning groove are not communicated, the sizes of the first positioning groove and the second positioning groove are the same, an interior trim to be welded is placed between the first positioning grooves, the welding openings are clamped and fixed through the clamping plates, the pressing plates are pressed down, and when the welding heads are welded, the welding heads can be enabled to move back and forth to continuously weld the interior trim.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the lower platen of the present utility model;

FIG. 3 is a schematic view of a first slider structure according to the present utility model;

FIG. 4 is a schematic view of a touch transmission mechanism according to the present utility model;

fig. 5 is a schematic view showing the internal structure of the placement plate according to the present utility model.

In the figure, a 1-device main body, a 2-base, a 3-L-shaped supporting plate, a 4-placing plate, a 5-pressing plate, a 6-fixing plate, a 7-hydraulic cylinder, an 8-lower pressing plate, a 9-motor box, a 10-welding head, an 11-sliding rod, a 12-first sliding block, a 13-first reciprocating motor, a 14-screw rod, a 15-first sliding groove, a 16-threaded hole, a 17-first positioning groove, a 18-second positioning groove, a 19-second reciprocating motor, a 20-first threaded rod, a 21-knob, a 22-second sliding block, a 23-second threaded rod, a 24-clamping block, a 25-transmission mechanism and a 26-second sliding groove are arranged.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the embodiment of the present utility model provides a technical solution: the utility model provides a welding is location structure in advance for automotive interior part production, includes device main part 1, the lower extreme of device main part 1 is provided with base 2, and the upper end fixedly connected with L shape backup pad 3 of base 2, the upper surface fixedly connected with of base 2 places board 4, and places the upper surface symmetry of board 4 and be provided with slide bar 11, the upper end of L shape backup pad 3 is provided with pneumatic cylinder 7, and the output of pneumatic cylinder 7 runs through in the upper end of L shape backup pad 3, the lower extreme of L shape backup pad 3 is provided with holding down plate 8, and the lower extreme of holding down plate 8 is provided with first slider 12, the lower extreme fixedly connected with soldered connection 10 of first slider 12, the lateral wall symmetry fixedly connected with fixed plate 6 of L shape backup pad 3, and the lower surface of fixed plate 6 and the upper end fixed connection of slide bar 11, the inside of placing board 4 is provided with drive mechanism 25.

The inside of placing the board 4 is provided with drive mechanism 25 including clamp plate 5, the reciprocal motor 19 of second and first threaded rod 20, the reciprocal motor 19 of second sets up in the inside of placing the board 4, and the output of the reciprocal motor 19 of second runs through in the inside of placing the board 4, first threaded rod 20 sets up in the upper surface of placing the board 4, the lower extreme of first threaded rod 20 runs through in the inside of placing the board 4, and with the output fixed connection of the reciprocal motor 19 of second, clamp plate 5 sets up in the upper end of placing the board 4, and the cover ties in the pole wall of the first threaded rod 20 of slide bar 11 to rotate through the reciprocal motor 19 of second, make first threaded rod 20 rotate, make clamp plate 5 can reciprocate through first threaded rod 20.

The inside of placing the board 4 is provided with first constant head tank 17, the inside of clamp plate 5 is provided with second constant head tank 18, and first constant head tank 17 and second constant head tank 18 size all match to place the external of material needs welded between first constant head tank 17 and second constant head tank 18, be convenient for weld.

The inside of holding down plate 8 is provided with first spout 15, and the inside of first spout 15 is provided with first slider 12, the inside of first slider 12 is provided with screw hole 16, the front end of holding down plate 8 is provided with motor case 9, and the inside of motor case 9 is provided with first reciprocating motor 13, and the output of first reciprocating motor 13 runs through in the inside of holding down plate 8, the inside of first spout 15 is provided with lead screw 14, the left end of lead screw 14 runs through in screw hole 16, and rotates to connect in the inside left side wall of first spout 15, the right-hand member of lead screw 14 runs through in the inside right side wall of first spout 15, and with the output fixed connection of first reciprocating motor 13 to can make the welding have back-and-forth rectilinear motion, can realize continuous welding work through first constant head tank 17 and second constant head tank 18.

The inside symmetry of placing board 4 is provided with second spout 26, the both ends symmetry of placing board 4 is provided with knob 21, and the one end fixedly connected with second threaded rod 23 of knob 21, second threaded rod 23 runs through the inside of placing board 4's lateral wall to second spout 26, the inside of second spout 26 is provided with second slider 22, and cup joints in the wall of second threaded rod 23, the upper surface fixedly connected with grip block 24 of second slider 22 to make second 2 threaded rod 23 rotate through rotating knob 21, thereby drive second slider 22 and control the removal, make grip block 24 can control the removal and carry out the centre gripping to the material.

The output end of the hydraulic cylinder 7 is fixedly connected with the upper surface of the lower pressing plate 8, so that the lower pressing plate 8 can be pushed downwards through the hydraulic cylinder 7.

When the welding head is used, a welded joint of the welded interior trim is placed between the first positioning grooves 17, the knob 21 is rotated, the second threaded rod 23 is rotated, the second slider 22 is pushed to push the interior of the placement plate 4, the interior is clamped and fixed, the second reciprocating motor 19 is opened again, the first threaded rod 20 is rotated, the pressing plate 5 is lowered, the interior can be further fixed, meanwhile, welded scrap iron is placed to fly out, the hydraulic cylinder 7 is opened again, the lower pressing plate 8 is lowered, when the welding head 10 works on the interior trim, the first reciprocating motor 13 is driven, the first slider 12 can move forwards and backwards, and therefore the welding head can be welded in a front-back straight line.

The utility model relates to a 1-device body, a 2-base, a 3-L-shaped supporting plate, a 4-placing plate, a 5-pressing plate, a 6-fixing plate, a 7-hydraulic cylinder, an 8-lower pressing plate, a 9-motor box, a 10-welding head, an 11-sliding rod, a 12-first sliding block, a 13-first reciprocating motor, a 14-lead screw, a 15-first sliding groove, a 16-threaded hole, a 17-first positioning groove, a 18-second positioning groove, a 19-second reciprocating motor, a 20-first threaded rod, a 21-knob, a 22-second sliding block, a 23-second threaded rod, a 24-clamping block, a 25-transmission mechanism and a 26-second sliding groove, wherein the components are all universal standard components or components known by a person skilled in the art, the structure and principle of the components are known by a technical manual or by a conventional experiment method, the positions of the first positioning groove and the second positioning groove are not communicated, an inner decoration needing to be welded is placed between the first positioning groove, the clamping plate is fixed by the clamping plate, and the pressing head can be continuously welded by the first welding head after the welding head is welded by the forward welding head.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a welding pre-positioning structure for automotive interior part production, includes device main part (1), its characterized in that: the device is characterized in that the lower end of the device main body (1) is provided with a base (2), the upper end of the base (2) is fixedly connected with an L-shaped supporting plate (3), the upper surface of the base (2) is fixedly connected with a placement plate (4), the upper surface of the placement plate (4) is symmetrically provided with a sliding rod (11), the upper end of the L-shaped supporting plate (3) is provided with a hydraulic cylinder (7), the output end of the hydraulic cylinder (7) penetrates through the upper end of the L-shaped supporting plate (3), the lower end of the L-shaped supporting plate (3) is provided with a lower pressing plate (8), the lower end of the lower pressing plate (8) is provided with a first sliding block (12), the lower end of the first sliding block (12) is fixedly connected with a welding head (10), the side wall of the L-shaped supporting plate (3) is symmetrically fixedly connected with a fixing plate (6), the lower surface of the fixing plate (6) is fixedly connected with the upper end of the sliding rod (11), and the inside of the placement plate (4) is provided with a transmission mechanism (25).

2. The welding pre-positioning structure for automotive interior part production according to claim 1, wherein: the inside of placing board (4) is provided with drive mechanism (25) including clamp plate (5), the reciprocal motor of second (19) and first threaded rod (20), the reciprocal motor of second (19) sets up in the inside of placing board (4), and the output of the reciprocal motor of second (19) runs through in the inside of placing board (4), first threaded rod (20) set up in the upper surface of placing board (4), the lower extreme of first threaded rod (20) runs through in the inside of placing board (4), and with the output fixed connection of the reciprocal motor of second (19), clamp plate (5) set up in the upper end of placing board (4), and the noose in the pole wall of the first threaded rod (20) of slide bar (11).

3. The welding pre-positioning structure for automotive interior part production according to claim 2, wherein: the inside of placing board (4) is provided with first constant head tank (17), the inside of clamp plate (5) is provided with second constant head tank (18), and first constant head tank (17) and second constant head tank (18) size all match.

4. The welding pre-positioning structure for automotive interior part production according to claim 1, wherein: the inside of holding down plate (8) is provided with first spout (15), and the inside of first spout (15) is provided with first slider (12), the inside of first slider (12) is provided with screw hole (16), the front end of holding down plate (8) is provided with motor case (9), and the inside of motor case (9) is provided with first reciprocating motor (13), and the output of first reciprocating motor (13) runs through in the inside of holding down plate (8), the inside of first spout (15) is provided with lead screw (14), the left end of lead screw (14) runs through in the inside of screw hole (16), and rotates to connect in the inside left side wall of first spout (15), the right-hand member of lead screw (14) runs through in the inside right side wall of first spout (15), and with the output fixed connection of first reciprocating motor (13).

5. The welding pre-positioning structure for automotive interior part production according to claim 1, wherein: the inside symmetry of placing board (4) is provided with second spout (26), the both ends symmetry of placing board (4) is provided with knob (21), and the one end fixedly connected with second threaded rod (23) of knob (21), the inside of lateral wall to second spout (26) of placing board (4) is run through to second threaded rod (23), the inside of second spout (26) is provided with second slider (22), and cup joints in the pole wall of second threaded rod (23), the upper surface fixedly connected with grip block (24) of second slider (22).

6. The welding pre-positioning structure for automotive interior part production according to claim 1, wherein: the output end of the hydraulic cylinder (7) is fixedly connected with the upper surface of the lower pressing plate (8).