CN213318601U

CN213318601U - Auto parts welding jig structure

Info

Publication number: CN213318601U
Application number: CN202022105775.9U
Authority: CN
Inventors: 毛圣; 李健
Original assignee: Hunan Institute of Traffic Engineering
Current assignee: Hunan Institute of Traffic Engineering
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-06-01
Anticipated expiration: 2030-09-23

Abstract

The utility model relates to the technical field of welding, in particular to an automobile part welding fixture structure, which comprises a base, a bracket and a beam, wherein the inner side of the top end of the base is fixedly connected with a first motor, a first motor output shaft is fixedly connected with a gear, the utility model can drive the gear to rotate through the rotation of the motor by the arranged first motor, the gear drives a rack to move, thereby the rack drives a splint to move, and can carry out clamping motion, because the gear is driven by the gear and the two racks are the same, the two splints can be synchronously clamped, the structure is simple, the operation is convenient, the beam can be moved back and forth through the arranged second motor, an electric roller and an electric cylinder, the slide block can also move left and right, and the electric cylinder can drive a telescopic rod, so that an electric welding head can move up and down, and the omnibearing welding work can be realized, the working efficiency is strong, and the applicability is wide.

Description

Auto parts welding jig structure

Technical Field

The utility model relates to the field of welding technique, specifically be an auto parts welding jig structure.

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, which can be performed in a variety of environments, such as the open air, underwater and space, wherever welding can be dangerous to operators, so that appropriate protective measures must be taken when welding is performed, and therefore, the demand for an automobile part welding jig structure is increasing.

Most of welding jig structures can not effectual assurance press from both sides the structure of tight article, can not be stable fix article, and the structure is complicated, and the maintenance difficulty influences product production rate, and welding process is not nimble enough simultaneously, can not the full automatization, and the operation is complicated, can't accomplish the omnidirectional work of soldered connection, can not guarantee the efficiency of work.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an auto parts welding jig structure 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:

a welding fixture structure for automobile parts comprises a base, a support and a cross beam, wherein a first motor is fixedly connected to the inner side of the top end of the base, a gear is fixedly connected to an output shaft of the first motor, a rack is connected in a meshed manner through the gear, a clamping plate is fixedly connected to one end of the rack and is in sliding connection with the base, the support is fixedly connected to the left end and the right end of the base, a sliding groove is formed in the inner side of the top end of the support, the cross beam is slidably connected to the top end of the inner side of the cross beam, a driving wheel is fixedly connected to the output shaft of the second motor, a driven wheel is connected to the bottom end of the driving wheel in a laminating manner, a fixed block is fixedly connected to the inner side of the bottom end of the cross beam, a shaft is rotatably connected, the electric cylinder is fixedly connected inside the sliding block, the telescopic rod is fixedly connected with the output rod of the electric cylinder, the sliding block is connected with the telescopic rod in a sliding mode, and the electric welding head is fixedly connected to the bottom end of the telescopic rod.

Preferably, the controller is fixedly connected to the outer side of the cross beam.

Preferably, both ends all mesh and are connected with the rack about the gear, base bottom inboard sliding connection has the rack.

Preferably, the bottom end of the driven wheel is attached to a sliding groove.

Preferably, the number of the electric rollers is four, two electric rollers are respectively arranged at the left end and the right end of the sliding block, a third motor is fixedly connected at the left end and the right end of the sliding block, and an electric roller is fixedly connected with an output shaft of the third motor.

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

1. the utility model discloses in, through first motor, gear and the rack that sets up, can rotate through the motor and drive the gear and rotate, gear rotation drives the rack and removes to make the rack drive splint and remove, can carry out clamping movement, owing to be a gear drive, and two racks are the same, so two splint can the step-by-step clamp tightly, simple structure, convenient operation.

2. The utility model discloses in, through second motor, electronic gyro wheel and the electric jar that sets up, can carry out the back-and-forth movement to the crossbeam, the slider also can carry out the side-to-side motion, and the electric jar can order about the telescopic link simultaneously, makes the electric welding head can carry out the up-and-down motion, can accomplish omnidirectional weldment work, and work efficiency is strong, and extensive applicability is general.

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 FIG. 1 according to the present invention;

fig. 3 is a schematic structural diagram of a portion a of fig. 1 according to the present invention.

In the figure: the device comprises a base 1, a support 2, a cross beam 3, a first motor 4, a rack 5, a clamping plate 6, a controller 7, an electric roller 8, a sliding block 9, an electric cylinder 10, a gear 11, a telescopic rod 12, an electric welding head 13, a fixed block 14, a second motor 15, a driving wheel 16, a driven wheel 17, an axis 18, a chute 19 and a third motor 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. 1-3, the present invention provides a technical solution:

a welding fixture structure for automobile parts comprises a base 1, a support 2 and a cross beam 3, wherein a first motor 4 is fixedly connected to the inner side of the top end of the base 1, a gear 11 is fixedly connected to an output shaft of the first motor 4, a rack 5 is meshed and connected with the gear 11, one end of the rack 5 is fixedly connected with a clamping plate 6, the clamping plate 6 is slidably connected with the base 1, the clamping plate 6 can perform clamping operation on the base 1, the support 2 is fixedly connected to the left end and the right end of the base 1, a sliding groove 19 is formed in the inner side of the top end of the support 2 and used for moving the cross beam 3, the cross beam 3 is slidably connected to the top end of the support 2, a second motor 15 is fixedly connected to the top end of the inner side of the cross beam 3, a driving wheel 16 is fixedly connected to an output shaft of, 14 inboard rotations of fixed block are connected with axle 18, fixedly connected with from driving wheel 17 in the middle of the axle 18, the inboard sliding connection in crossbeam 3 bottom has slider 9, the slider 9 top left and right sides all rotates and is connected with electric gyro wheel 8, can make slider 9 control the left and right sides, the inside fixedly connected with electricity jar 10 of slider 9, electricity jar 10 output pole fixedly connected with telescopic link 12, available electricity jar 10 drives telescopic link 12 and reciprocates, slider 9 and telescopic link 12 sliding connection, 12 bottom fixedly connected with electricity bonding tool 13 of telescopic link.

The outer side of the cross beam 3 is fixedly connected with a controller 7, the whole operation of the device can be completed through the controller 7, the upper end and the lower end of the gear 11 are respectively engaged with a rack 5, the inner side of the bottom end of the base 1 is slidably connected with the racks 5, one gear 11 drives the two racks 5, the two racks 5 can move at the same distance, and keep synchronous operation, the operation is convenient, the bottom end of the driven wheel 17 is connected with a chute 19 in a fitting manner, the driven wheel 17 can drive the beam 3 to move back and forth when rotating, the number of the electric rollers 8 is four, the left end and the right end of the sliding block 9 are respectively provided with two electric rollers 8, both ends fixedly connected with third motor 20 about slider 9, third motor 20 output shaft fixedly connected with electric roller 8, four electric roller 8 can guarantee the stable work of slider 9, and third motor 20 provides power for electric roller 8.

The working process is as follows: the utility model supplies power through the external power source before using, when in use, the article to be welded is placed on the base 1, the first motor 4 is controlled to rotate through the controller 7, the first motor 4 drives the gear 11 to rotate, the gear 11 drives the two racks 5 to move, the racks 5 drive the clamping plate 6 to perform clamping work, the article can be better processed without being affected, meanwhile, the second motor 15 is started, the second motor 15 drives the driving wheel 16 to rotate, the driving wheel 16 drives the driven wheel 17 to rotate, the driven wheel 17 is rotatably arranged on the fixed block 14 through the shaft 18, thereby supporting the beam 3, the bottom end of the driven wheel 17 is jointed on the chute 19, the rotation of the driven wheel 17 can drive the beam 3 to move back and forth, the electric rollers 8 at the left and right ends of the slider 9 can drive the slider 9 to move left and right, and the electric cylinder 10 in the slider 9 can drive the telescopic rod, the electric welding head 13 of 12 bottoms ends of telescopic link alright begin work to can move electric welding head 13 when electric welding head 13 is working, through the removal of crossbeam 3, the removal of slider 9 and the flexible of electric welding head 13, can carry out omnidirectional electric welding to the article that need process, promote the work efficiency of equipment.

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 auto parts welding jig structure, includes base (1), support (2) and crossbeam (3), its characterized in that: the automatic feeding device is characterized in that a first motor (4) is fixedly connected to the inner side of the top end of the base (1), a gear (11) is fixedly connected to an output shaft of the first motor (4), a rack (5) is connected to the gear (11) in a meshed mode, a clamping plate (6) is fixedly connected to one end of the rack (5), the clamping plate (6) is connected to the base (1) in a sliding mode, a support (2) is fixedly connected to the left end and the right end of the base (1), a sliding groove (19) is formed in the inner side of the top end of the support (2), a cross beam (3) is slidably connected to the top end of the support (2), a second motor (15) is fixedly connected to the inner top end of the inner side of the cross beam (3), a driving wheel (16) is fixedly connected to an, fixed block (14) inboard is rotated and is connected with axle (18), fixedly connected with follows driving wheel (17) in the middle of axle (18), crossbeam (3) bottom inboard sliding connection has slider (9), slider (9) top left and right sides all rotates and is connected with electronic gyro wheel (8), the inside fixedly connected with electricity jar (10) of slider (9), electricity jar (10) delivery rod fixedly connected with telescopic link (12), slider (9) and telescopic link (12) sliding connection, telescopic link (12) bottom fixedly connected with electricity bonding tool (13).

2. The automobile part welding jig structure according to claim 1, characterized in that: the outer side of the cross beam (3) is fixedly connected with a controller (7).

3. The automobile part welding jig structure according to claim 1, characterized in that: both ends all mesh and are connected with rack (5) about gear (11), base (1) bottom inboard sliding connection has rack (5).

4. The automobile part welding jig structure according to claim 1, characterized in that: the bottom end of the driven wheel (17) is connected with a sliding chute (19) in a fitting manner.

5. The automobile part welding jig structure according to claim 1, characterized in that: the electric roller is characterized in that the number of the electric rollers (8) is four, two electric rollers (8) are respectively arranged at the left end and the right end of the sliding block (9), a third motor (20) is fixedly connected at the left end and the right end of the sliding block (9), and the electric rollers (8) are fixedly connected with an output shaft of the third motor (20).