CN217193624U

CN217193624U - Simple special-shaped part welding fixture

Info

Publication number: CN217193624U
Application number: CN202220135363.6U
Authority: CN
Inventors: 黄晓东
Original assignee: Nanan Jingxin Hardware Products Co ltd
Current assignee: Nanan Jingxin Hardware Products Co ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-08-16
Anticipated expiration: 2032-01-19

Abstract

The utility model relates to a welding jig field specifically is a simple and easy dysmorphism welding jig, comprises a workbench, the inside clamping device that is provided with of workstation, clamping device rotate and are connected with adjustment mechanism, and adjustment mechanism cooperatees with clamping device, workstation one end is rotated and is connected with interfacing apparatus, and interfacing apparatus cooperatees with clamping device, clamping device includes the guide bar, and the guide bar is located inside the workstation, guide bar both ends and workstation fixed connection, guide bar face of cylinder sliding connection have the backup pad, and the backup pad cover is on the guide bar, and the device can effectually fix the centre gripping to the work piece, and the convenience docks the work piece simultaneously, improves welding efficiency.

Description

Simple special-shaped part welding fixture

Technical Field

The utility model relates to a welding jig field specifically is a simple and easy dysmorphism piece welding jig.

Background

Welding, also known as fusion, 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. Conventional welding includes fusion welding, pressure welding and brazing.

The energy sources for modern welding are many, including gas flame, electric arc, laser, electron beam, friction, and ultrasonic, among others. In addition to use in a factory, welding can be performed in a variety of environments, such as the field, underwater, and space. Wherever welding can be dangerous for the operator, appropriate precautions must be taken while welding is being performed. The possible injuries to human body caused by welding include burn, electric shock, visual impairment, toxic gas inhalation, over-irradiation of ultraviolet rays, etc.

In the welding field, some special-shaped parts are often encountered, and the special-shaped parts are difficult to clamp and inconvenient to butt, so that the welding quality is greatly reduced, and the requirement of the modern process is difficult to meet.

The utility model discloses aim at solving the technical problem who exists among the prior art, for this, provide a simple and easy dysmorphism welding jig.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple and easy dysmorphism piece welding jig to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the simple special-shaped piece welding fixture comprises a workbench, wherein a clamping device is arranged in the workbench, the clamping device is rotatably connected with an adjusting mechanism, and the adjusting mechanism is matched with the clamping device;

one end of the workbench is rotatably connected with a butt joint device, and the butt joint device is matched with the clamping device.

As a further aspect of the present invention: the clamping device comprises a guide rod, the guide rod is located inside the workbench, two ends of the guide rod are fixedly connected with the workbench, a supporting plate is connected to the cylindrical surface of the guide rod in a sliding mode, and the supporting plate is sleeved on the guide rod.

As a further aspect of the present invention: one end of the supporting plate is fixedly connected with a transmission rod, the transmission rod is matched with the butt joint device, the other end of the supporting plate is fixedly connected with a fixed disc, the other end of the fixed disc is provided with a plurality of adjusting discs, push rods are arranged in the adjusting discs, and the push rods are in sliding contact with the fixed disc.

As a further aspect of the present invention: adjustment mechanism includes the turning handle, and the turning handle rotates the contact with the backup pad, and the terminal surface fixedly connected with bull stick of turning handle and backup pad contact, the bull stick runs through backup pad and fixed disk, and bull stick other end fixedly connected with adjusts the disc, adjusts disc and fixed disk sliding contact, adjusts the inside a plurality of draw-in grooves of having seted up of disc, and the push rod runs through the draw-in groove and with adjust disc sliding contact, push rod other end fixedly connected with fixed block.

As a further aspect of the present invention: the butt joint device comprises a driving motor, the driving motor is fixedly connected with the workbench, a driving shaft is fixedly connected with the end face of the driving motor, the end face of the driving motor is in contact with the workbench, a driving disc is fixedly connected with the other end of the driving shaft, the driving disc is in sliding contact with the workbench, a guide groove is formed in the other end of the driving disc, one end of a transmission rod is located in the guide groove and is in sliding contact with the driving disc, and the workbench is connected with a plurality of support columns fixedly connected with the end face of the driving motor.

Compared with the prior art, the beneficial effects of the utility model are that: when the device is used, the rotating handle is rotated, the rotating handle drives the rotating rod to rotate, the rotating rod drives the adjusting disc to rotate, the adjusting disc drives the clamping groove to rotate, the clamping groove is in a curved arc shape because the push rod penetrates through the clamping groove, and meanwhile, the sliding groove limits the push rod so that the push rod can only move linearly, namely, when the adjusting disc rotates, the adjusting disc extrudes the push rod to enable the push rod to move towards the rotating point of the adjusting disc, the adjusting disc drives the fixing block to move to fix a workpiece, then the driving motor controls the driving shaft to rotate, the driving shaft drives the driving disc to rotate, the driving disc drives the guide groove to rotate, because the guide groove is in an oval shape, and meanwhile, the transmission rod is positioned in the guide groove, namely, when the driving disc drives the guide groove to rotate, the driving disc extrudes the transmission rod to enable the transmission rod to rotate towards the driving disc, the transmission rod drives the supporting plate to move, the supporting plate drives the adjusting disc to move through the fixing block through the push rod, the workpiece moves to be butted, the device can effectively fix and clamp the workpiece, meanwhile, the workpiece is conveniently butted, and the welding efficiency is improved.

Drawings

Fig. 1 is a schematic structural diagram of a simple special-shaped piece welding fixture.

Fig. 2 is a schematic structural diagram of a front sectional view of a simple special-shaped piece welding fixture.

Fig. 3 is a schematic structural diagram of an adjusting mechanism in a simple special-shaped piece welding fixture.

Fig. 4 is a schematic structural diagram of a driving disc in a simple special-shaped part welding fixture.

1-workbench, 2-push rod, 3-adjusting disk, 4-fixed disk, 5-rotating handle, 6-support plate, 7-guide rod, 8-drive disk, 9-drive motor, 10-support column, 11-drive shaft, 12-rotating rod, 13-sliding groove, 14-clamping groove, 15-guide groove, 16-transmission rod and 17-fixed block.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

The following disclosure provides many different embodiments, or examples, for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.

Example one

Referring to fig. 1-3, in an embodiment of the present invention, a simple special-shaped welding fixture includes a worktable 1, a clamping device is disposed inside the worktable 1, the clamping device is rotatably connected to an adjusting mechanism, and the adjusting mechanism is matched with the clamping device;

the butt joint device is connected with in 1 one end of workstation rotation, and the butt joint device cooperatees with clamping device, and the device can effectually fix the centre gripping to the work piece, conveniently docks the work piece simultaneously, improves welding efficiency.

Example two

Referring to fig. 1-3, on the basis of the first embodiment, further, the clamping device includes a guide rod 7, the guide rod 7 is located inside the workbench 1, two ends of the guide rod 7 are fixedly connected with the workbench 1, a supporting plate 6 is slidably connected to a cylindrical surface of the guide rod 7, and the supporting plate 6 is sleeved on the guide rod 7.

Further, one end of the supporting plate 6 is fixedly connected with a transmission rod 16, the transmission rod 16 is matched with the butt joint device, the other end of the supporting plate 6 is fixedly connected with a fixed disc 4, the other end of the fixed disc 4 is provided with a plurality of adjusting discs 3, push rods 2 are arranged in the adjusting discs 3, the push rods 2 are in sliding contact with the fixed disc 4, rotating handles 5 are rotated, the rotating handles 5 drive rotating rods 12 to rotate, the rotating rods 12 drive the adjusting discs 3 to rotate, the adjusting discs 3 drive clamping grooves 14 to rotate, the clamping grooves 14 are in a curved arc shape due to the fact that the push rods 2 are limited by the sliding grooves 13, the push rods 2 can only move linearly, namely when the adjusting discs 3 rotate, the adjusting discs 3 extrude the push rods 2 to enable the push rods 2 to move towards the rotating points of the adjusting discs 3, and the adjusting discs 3 drive fixing blocks 17 to move to fix workpieces.

Further, adjustment mechanism includes turning handle 5, turning handle 5 and backup pad 6 rotation contact, the terminal surface fixedly connected with bull stick 12 of turning handle 5 and backup pad 6 contact, bull stick 12 runs through backup pad 6 and fixed

disk

4, 12 other end fixedly connected with of bull stick adjusts disc 3, adjusts

disc

3 and 4 sliding contact of fixed disk, adjusts disc 3 inside and has seted up a plurality of draw-in grooves 14, push rod 2 run through draw-in groove 14 and with 3 sliding contact of regulation disc, 2 other end fixedly connected with fixed block 17 of push rod.

Further, the butt joint device comprises a driving motor 9, the driving motor 9 is fixedly connected with the workbench 1, the end face of the driving motor 9 contacting with the workbench 1 is fixedly connected with a driving shaft 11, the other end of the driving shaft 11 is fixedly connected with a driving disc 8, the driving disc 8 is in sliding contact with the workbench 1, the other end of the driving disc 8 is provided with a guide slot 15, one end of a transmission rod 16 is positioned in the guide slot 15 and is in sliding contact with the driving disc 8, the end face of the workbench 1 connected with the driving motor 9 is fixedly connected with a plurality of support columns 10, the driving motor 9 controls the driving shaft 11 to rotate, the driving shaft 11 drives the driving disc 8 to rotate, the driving disc 8 drives the guide slot 15 to rotate, as the guide slot 15 is oval, the transmission rod 16 is positioned in the guide slot 15, namely, when the driving disc 8 drives the guide slot 15 to rotate, the driving disc 8 extrudes the transmission rod 16 to enable the transmission rod 16 to rotate towards the driving disc 8, the transmission rod 16 drives the supporting plate 6 to move, the supporting plate 6 drives the adjusting disc 3 to move through the fixed disc 4, and the adjusting disc 3 drives the fixed block 17 to move through the push rod 2, namely, the workpieces move to be butted.

The utility model discloses a theory of operation is: when the device is used, the rotating handle 5 is rotated, the rotating handle 5 drives the rotating rod 12 to rotate, the rotating rod 12 drives the adjusting disc 3 to rotate, the adjusting disc 3 drives the clamping groove 14 to rotate, the push rod 2 penetrates through the clamping groove 14, the clamping groove 14 is in a curved arc shape, meanwhile, the sliding groove 13 limits the push rod 2 so that the push rod 2 can only linearly move, namely, when the adjusting disc 3 rotates, the adjusting disc 3 extrudes the push rod 2 to enable the push rod 2 to move towards the rotating point of the adjusting disc 3, the adjusting disc 3 drives the fixing block 17 to move to fix a workpiece, then the driving motor 9 controls the driving shaft 11 to rotate, the driving shaft 11 drives the driving disc 8 to rotate, the driving disc 8 drives the guide groove 15 to rotate, because the guide groove 15 is oval, and meanwhile, the driving rod 16 is positioned in the guide groove 15, namely, when the driving disc 8 drives the guide groove 15 to rotate, the driving disc 8 extrudes the driving rod 16 to enable the driving rod 16 to rotate towards the driving disc 8, the transmission rod 16 drives the supporting plate 6 to move, the supporting plate 6 drives the adjusting disc 3 to move through the fixing disc 4, the adjusting disc 3 drives the fixing block 17 to move through the push rod 2, namely, the workpiece is moved to be butted, the device can effectively fix and clamp the workpiece, meanwhile, the workpiece is conveniently butted, and the welding efficiency is improved.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A simple special-shaped piece welding fixture comprises a workbench and is characterized in that a clamping device is arranged inside the workbench, the clamping device is rotatably connected with an adjusting mechanism, and the adjusting mechanism is matched with the clamping device;

2. The simple special-shaped piece welding fixture is characterized in that the clamping device comprises a guide rod, the guide rod is located inside the workbench, two ends of the guide rod are fixedly connected with the workbench, a supporting plate is connected to the cylindrical surface of the guide rod in a sliding mode, and the supporting plate is sleeved on the guide rod.

3. The simple special-shaped piece welding fixture according to claim 2, wherein one end of the supporting plate is fixedly connected with a transmission rod, the transmission rod is matched with the butting device, the other end of the supporting plate is fixedly connected with a fixed disc, the other end of the fixed disc is provided with a plurality of adjusting discs, push rods are arranged in the adjusting discs, and the push rods are in sliding contact with the fixed disc.

4. The simple special-shaped piece welding fixture according to claim 3, wherein the adjusting mechanism comprises a rotating handle, the rotating handle is in rotating contact with the supporting plate, a rotating rod is fixedly connected to the end face of the rotating handle in contact with the supporting plate, the rotating rod penetrates through the supporting plate and the fixed disk, an adjusting disk is fixedly connected to the other end of the rotating rod, the adjusting disk is in sliding contact with the fixed disk, a plurality of clamping grooves are formed in the adjusting disk, a push rod penetrates through the clamping grooves and is in sliding contact with the adjusting disk, and a fixed block is fixedly connected to the other end of the push rod.

5. The simple special-shaped piece welding fixture according to claim 1, wherein the butt joint device comprises a driving motor, the driving motor is fixedly connected with the workbench, a driving shaft is fixedly connected to an end surface of the driving motor, which is in contact with the workbench, the other end of the driving shaft is fixedly connected with a driving disc, the driving disc is in sliding contact with the workbench, a guide groove is formed in the other end of the driving disc, one end of the transmission rod is located in the guide groove and is in sliding contact with the driving disc, and a plurality of supporting columns are fixedly connected to the end surface of the workbench, which is connected with the driving motor.