CN218461122U

CN218461122U - Adjustable welding jig

Info

Publication number: CN218461122U
Application number: CN202222747156.9U
Authority: CN
Inventors: 杨雪峰; 许丽
Original assignee: Kunshan Xinlesheng Metal Industry Co ltd
Current assignee: Kunshan Xinlesheng Metal Industry Co ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-02-10
Anticipated expiration: 2032-10-19

Abstract

The utility model discloses an adjustable welding fixture, which belongs to the technical field of welding equipment and comprises a base, wherein a lead screw is rotatably arranged in the base, a movable plate is symmetrically arranged on the lead screw through a nut pair, the top of the movable plate is connected with a mounting plate through a connecting plate, and a turnover positioning assembly is arranged on the mounting plate; the utility model drives the screw rod by the servo motor, moves the mounting plate on the connecting plate, adjusts the placing plate on the mounting plate according to the size of the article, adjusts the position of the pressing plate by the adjusting rod, clamps and limits the article, and improves the effect of clamping the article; drive gear through the accommodate motor drive, overturn the arrangement board of installing the connection gear to the locking cylinder of cooperation opposite side, after the arrangement board upset, carry out the locking location, guarantee its stability, conveniently weld the article reverse side on the arrangement board, further improve welded efficiency.

Description

Adjustable welding jig

Technical Field

The utility model relates to a welding equipment technical field specifically is an adjustable welding jig.

Background

Welding, also known as fusion or melt welding, is a manufacturing process and technique for joining metals or other thermoplastic materials, such as plastics, in a heated, high temperature or high pressure manner, and modern welding uses a variety of energy sources, including gas flame, electric arc, laser, electron beam, friction, ultrasonic, etc., and welding fixtures are used relatively frequently during the welding process. The welding fixture is used for ensuring the size of a weldment, improving the assembly precision and efficiency and preventing welding deformation.

As in the prior art, publication No.: CN216882179U, which is a content of the chinese utility model, discloses an adjustable welding jig, comprising a base; the upper end of the base is provided with an opening; the side end face of the base is provided with a second opening communicated with the opening; the base is connected with a first motor; the output end of the first motor is connected with a threaded rod which penetrates through the base and is rotationally connected with the base; the threaded rod is in transmission connection with a fixed block; the fixed block is connected with the base in a sliding manner through a sliding assembly; the fixed block is fixedly connected with an L-shaped plate; a second threaded rod is connected to the L-shaped plate in a threaded transmission manner; the lower end of the second threaded rod is rotatably connected with a pressing plate; the L-shaped plate is provided with a guide rod which is fixedly connected with the fixed block and penetrates through the pressing plate; a cleaning component is arranged in the base; the cleaning assembly comprises a second motor fixedly connected to the side end face of the base; the output end of the second motor is fixedly connected with a third threaded rod; the third threaded rod is connected with a cleaning plate in a threaded transmission mode, the cleaning plate is connected with the base in a sliding mode, parts can be conveniently fixed, the distance between the clamps can be adjusted, and the base is convenient to clean.

However, the adjustable welding fixture has some problems in the use process, the fixture cannot be turned over, only one side of an article can be welded, the reverse side of the article to be clamped is inconvenient to weld, the article to be clamped needs to be disassembled and clamped again, and welding efficiency is affected, so that the adjustable welding fixture needs to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable welding jig can carry out the upset to the article centre gripping, can conveniently weld the reverse side of centre gripping article, need not to dismantle the centre gripping again, further improves welded efficiency to solve the problem that proposes in the above-mentioned background art.

To achieve the above object, the utility model provides a: the utility model provides an adjustable welding jig, includes the base, the lead screw is installed in the inside rotation of base, install the movable plate through the vice symmetry of nut on the lead screw, the top of movable plate is connected with the mounting panel through the connecting plate, install upset locating component on the mounting panel, spacing groove has been seted up to upset locating component's mounting plate internal surface, the clamp plate of spacing inslot wall sliding connection centre gripping subassembly, the inner chamber bottom of base is connected with the limiting plate, spacing spout has been seted up on the surface of limiting plate, the inner wall swing joint of spacing spout has the scraper blade.

Preferably, the overturning positioning assembly comprises a fixing frame and an adjusting motor, the fixing frame is arranged at the top of the connecting plate on one side of the mounting plate, the adjusting motor is arranged at the top of the fixing frame, and the output end of the adjusting motor is connected with a transmission gear.

Preferably, the mounting plate is rotatably mounted on the mounting plate through a mounting shaft, the end of the mounting shaft is connected with a connecting gear, and the connecting gear is meshed with a transmission gear.

Preferably, upset locating component is including locking cylinder and locking plate, the end that stretches out at the locking cylinder is connected to locking plate bottom, the connecting plate at the opposite side is connected to locking cylinder bottom, the surface connection of mounting panel has the deflector, locking plate sliding connection is on the surface of deflector.

Preferably, the clamping assembly comprises an adjusting rod and a pressing plate, the bottom end of the adjusting rod is movably connected with the top of the pressing plate, the adjusting rod is installed on the placing plate in a threaded mode, and one side of the pressing plate is connected with a limiting block.

Preferably, the pressure plate is connected with the inner wall of the limiting groove in a sliding mode through a limiting block, a spring is sleeved on the surface of the adjusting rod, and the bottom end of the spring is connected to the top of the pressure plate.

Preferably, one side of base is connected with servo motor, servo motor's output passes through the one end of coupling joint lead screw, one side of lead screw is provided with the guide bar and connects at the base inner wall, the surface of movable plate sliding connection guide bar.

Preferably, electric telescopic handle is installed to one side of base, electric telescopic handle's the end that stretches out connects scraper blade one side, the both ends of scraper blade are through direction slider sliding connection spacing spout inner wall.

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

the utility model discloses a through the design of structures such as lead screw, mounting panel, upset locating component and centre gripping subassembly, through servo motor drive lead screw, move the movable plate for the mounting panel on the connecting plate moves, adjusts the mounting panel on the mounting panel according to the size of article, and through adjusting the position of pole adjusting clamp plate, carries out the centre gripping spacing to article, improves the effect to article centre gripping, guarantees the stability of welding; drive gear through the accommodate motor drive, can overturn installing the arrangement board of connecting the gear to the locking cylinder of cooperation opposite side can lock the location to the arrangement board after the upset, guarantees its stability, and the convenience welds the article reverse side on the arrangement board, further improves welded efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

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

FIG. 3 is a schematic diagram of a mounting plate structure of the present invention;

FIG. 4 is a schematic diagram of the structure of the locking plate of the present invention;

fig. 5 is a schematic view of the scraper structure of the present invention.

In the figure: 1. a base; 2. a lead screw; 3. a servo motor; 4. a guide rod; 5. moving the plate; 6. a connecting plate; 7. mounting a plate; 8. placing a plate; 9. a limiting groove; 10. adjusting a rod; 11. pressing a plate; 12. a limiting block; 13. a spring; 14. a connecting gear; 15. a fixed mount; 16. adjusting the motor; 17. a transmission gear; 18. a guide plate; 19. a locking cylinder; 20. a locking plate; 21. an electric telescopic rod; 22. a squeegee; 23. a guide slide block; 24. a limiting plate; 25. and a limiting sliding groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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.

Referring to fig. 1-5, the present invention provides: the utility model provides an adjustable welding jig, the on-line screen storage device comprises a base 1, base 1's inside is rotated and is installed lead screw 2, install movable plate 5 through the vice symmetry of nut on the lead screw 2, the top of movable plate 5 is connected with mounting panel 7 through connecting plate 6, install the upset locating component on the mounting panel 7, spacing groove 9 has been seted up to upset locating component's arrangement board 8 internal surface, the clamp plate 11 of spacing groove 9 inner wall sliding connection centre gripping subassembly, base 1's inner chamber bottom is connected with limiting plate 24, spacing spout 25 has been seted up on the surface of limiting plate 24, the inner wall swing joint of spacing spout 25 has scraper blade 22.

Through lead screw 2, mounting panel 7, upset locating component and centre gripping subassembly cooperation, can carry out the upset to the article centre gripping, can conveniently weld the reverse side of centre gripping article, need not to dismantle centre gripping again, further improve welded efficiency.

Specifically, the overturning positioning assembly comprises a fixing frame 15 and an adjusting motor 16, wherein the fixing frame 15 is arranged at the top of the connecting plate 6 on one side of the mounting plate 7, the adjusting motor 16 is arranged at the top of the fixing frame 15, and the output end of the adjusting motor 16 is connected with a transmission gear 17. The placing plate 8 is rotatably installed on the installing plate 7 through an installing shaft, the end of the installing shaft is connected with a connecting gear 14, and the connecting gear 14 is meshed with a transmission gear 17.

Preferably, the fixing frame 15 is a component for arranging the adjusting motor 16 and the locking cylinder 19, the adjusting motor 16 is a component for rotatably adjusting the arranging plate 8, the mounting plate 7 is a supporting structure for mounting the arranging plate 8, the connecting plate 6 is a component for connecting the mounting plate 7 to the moving plate 5, and the transmission gear 17 and the connecting gear 14 are transmission components for driving the arranging plate 8 by the adjusting motor 16.

Furthermore, upset locating component is including locking cylinder 19 and locking plate 20, and the end that stretches out at locking cylinder 19 is connected to locking plate 20 bottom, and locking cylinder 19 bottom is connected on the connecting plate 6 of opposite side, and the surface of mounting panel 7 is connected with deflector 18, and locking plate 20 sliding connection is on the surface of deflector 18. The locking cylinder 19 is a structure for locking the position of the placing plate 8, the locking plate 20 is arranged, the locking and positioning effect on the placing plate 8 can be improved, and the guide plate 18 plays a role in guiding the position of the locking plate 20.

In addition, the clamping assembly comprises an adjusting rod 10 and a pressing plate 11, the bottom end of the adjusting rod 10 is movably connected with the top of the pressing plate 11, the adjusting rod 10 is installed on the placing plate 8 in a threaded mode, and one side of the pressing plate 11 is connected with a limiting block 12. The pressure plate 11 is connected with the inner wall of the limit groove 9 in a sliding mode through the limit block 12, the surface of the adjusting rod 10 is sleeved with a spring 13, and the bottom end of the spring 13 is connected to the top of the pressure plate 11. Through the setting of adjusting pole 10, can control the effect of adjusting to clamp plate 11 position, clamp plate 11 compresses tightly the subassembly of centre gripping to article, and stopper 12 is the subassembly that carries out spacing to clamp plate 11, and spacing groove 9 is the setting to stopper 12 direction, and spring 13 is the effect that prevents clamp plate 11 rebound relaxation.

One side of base 1 is connected with servo motor 3, and the output of servo motor 3 passes through the one end of coupling joint lead screw 2, and one side of lead screw 2 is provided with guide bar 4 and connects at the inner wall of

base

1, and 5 sliding connection guide bar 4's of movable plate surface. Electric telescopic handle 21 is installed to one side of base 1, and electric telescopic handle 21 stretches out end connection scraper blade 22 one side, and the both ends of scraper blade 22 are through leading 23 sliding connection spacing spout 25 inner walls of slider.

Wherein, servo motor 3's effect is to 2 drives of lead screw for lead screw 2 adjusts movable plate 5, and lead screw 2 is double-end lead screw structure, and electric telescopic handle 21 is the subassembly that promotes scraper blade 22, makes scraper blade 22 to the inside effect of clearing up that carries on of base 1, and spacing spout 25 is the effect of leading to the position of scraper blade 22, and guide slide 23 is the effect of playing the direction to scraper blade 22.

The servo motor 3 drives the screw rod 2 to move the moving plate 5, so that the mounting plate 7 on the connecting plate 6 moves, the placing plate 8 on the mounting plate 7 is adjusted according to the size of an article, the position of the pressing plate 11 is adjusted through the adjusting rod 10, the article is clamped and limited, the article clamping effect is improved, and the welding stability is ensured; drive gear 17 through the driving of adjusting motor 16, can overturn the mounting plate 8 of installing connecting gear 14 to the locking cylinder 19 of cooperation opposite side can lock the location to mounting plate 8 after the upset, guarantees its stability, conveniently welds the article reverse side on mounting plate 8, further improves welded efficiency.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an adjustable welding jig, includes base (1), its characterized in that: the utility model discloses a lead screw, including base (1), lead screw (2), movable plate (5) are installed through the vice symmetry of nut on lead screw (2), the top of movable plate (5) is connected with mounting panel (7) through connecting plate (6), install the upset locating component on mounting panel (7), spacing groove (9) have been seted up to upset locating component's place board (8) internal surface, pressing plate (11) of spacing groove (9) inner wall sliding connection centre gripping subassembly, the inner chamber bottom of base (1) is connected with limiting plate (24), spacing spout (25) have been seted up on the surface of limiting plate (24), the inner wall swing joint of spacing spout (25) has scraper blade (22).

2. The adjustable welding jig of claim 1, wherein: the overturning positioning assembly comprises a fixing frame (15) and an adjusting motor (16), the fixing frame (15) is arranged at the top of the connecting plate (6) on one side of the mounting plate (7), the adjusting motor (16) is arranged at the top of the fixing frame (15), and the output end of the adjusting motor (16) is connected with a transmission gear (17).

3. The adjustable welding jig of claim 2, wherein: the mounting plate (8) is rotatably mounted on the mounting plate (7) through a mounting shaft, the end of the mounting shaft is connected with a connecting gear (14), and the connecting gear (14) is meshed with a transmission gear (17).

4. The adjustable welding jig of claim 3, wherein: upset locating component is including locking cylinder (19) and locking plate (20), the end that stretches out at locking cylinder (19) is connected to locking plate (20) bottom, connecting plate (6) at the opposite side are connected to locking cylinder (19) bottom, the surface of mounting panel (7) is connected with deflector (18), locking plate (20) sliding connection is on the surface of deflector (18).

5. The adjustable welding jig of claim 1, wherein: the clamping assembly comprises an adjusting rod (10) and a pressing plate (11), the bottom end of the adjusting rod (10) is movably connected with the top of the pressing plate (11), the adjusting rod (10) is installed on the arranging plate (8) in a threaded mode, and one side of the pressing plate (11) is connected with a limiting block (12).

6. The adjustable welding jig of claim 5, wherein: the pressing plate (11) is connected with the inner wall of the limiting groove (9) in a sliding mode through a limiting block (12), a spring (13) is sleeved on the surface of the adjusting rod (10), and the bottom end of the spring (13) is connected to the top of the pressing plate (11).

7. The adjustable welding jig of claim 1, wherein: one side of base (1) is connected with servo motor (3), the output of servo motor (3) passes through the one end of coupling joint lead screw (2), one side of lead screw (2) is provided with guide bar (4) and connects at base (1) inner wall, the surface of movable plate (5) sliding connection guide bar (4).

8. The adjustable welding jig of claim 1, wherein: electric telescopic handle (21) are installed to one side of base (1), the end that stretches out of electric telescopic handle (21) connects scraper blade (22) one side, the both ends of scraper blade (22) are through direction slider (23) sliding connection spacing spout (25) inner wall.