CN216097254U

CN216097254U - Welding equipment fixture

Info

Publication number: CN216097254U
Application number: CN202122686529.1U
Authority: CN
Inventors: 陈国胜; 陈永明; 张亮
Original assignee: Shengweilun Shenzhen Communication Technology Co ltd
Current assignee: Shengweilun Shenzhen Communication Technology Co ltd
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-03-22
Anticipated expiration: 2031-11-04

Abstract

The utility model discloses a welding equipment fixture, which comprises an upper fixing plate and a lower fixing plate, wherein an elastic support is arranged at the top of the lower fixing plate, a pressure sensor A is arranged on one side inside the elastic support, a lower heat insulation plate is arranged on the surface of the lower fixing plate, a hydraulic cylinder is arranged at the top of the upper fixing plate, a pressure sensor B is arranged at the pressure supply end of the hydraulic cylinder, an upper heat insulation plate is arranged at the power output end of the hydraulic cylinder, the pressure of the elastic support can be monitored in real time through the pressure sensor A and compared with the pressure of the hydraulic cylinder, the enough supporting pressure is ensured, the temperatures of an upper graphite mold and a lower graphite mold can be respectively monitored through the temperature sensor A and the temperature sensor B, a mounting frame synchronously moves to drive a non-contact temperature sensor to move in the moving process of the upper heat insulation plate, the non-contact temperature sensors at different positions respectively monitor the temperatures of different height sections of a processed workpiece in real time, and then grasp the welding progress in real time, guarantee the welding effect.

Description

Welding equipment fixture

Technical Field

The utility model relates to the technical field of welding equipment components, in particular to a welding equipment clamp.

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, and modern welding uses a wide variety of energy sources including gas flame, electric arc, laser, electron beam, friction, ultrasonic, etc., and is widely used in production life, and clamping and fixing of workpieces are required in order to keep the workpieces stable during welding.

The traditional workpiece fixing device has the following disadvantages when in use: 1. when welding operation is conducted on workpieces of some types, the workpieces need to be clamped and limited by the double-graphite mold, in the actual process, the temperature of graphite and the temperatures of different sections of a welding area cannot be effectively monitored, the welding process is not easy to control, and meanwhile, enough supporting pressure cannot be guaranteed.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a welding equipment clamp which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a welding equipment clamp comprises an upper fixing plate and a lower fixing plate, wherein an elastic support is arranged at the top of the lower fixing plate, a pressure sensor A is arranged on one side inside the elastic support, a lower thermal insulation plate is arranged on the surface of the lower fixing plate, the top of the upper fixed plate is provided with a hydraulic cylinder, the pressure supply end of the hydraulic cylinder is provided with a pressure sensor B, an upper heat insulation plate is arranged at the power output end of the hydraulic cylinder, an upper graphite mold is arranged at the bottom of the surface of the upper heat insulation plate, a temperature sensor A is arranged on one side of the surface of the upper graphite die, a lower graphite die is arranged on the top of the surface of the lower heat insulation plate, a temperature sensor B is arranged on one side of the surface of the lower graphite die, a mounting frame is arranged on one side of the outer side wall of the upper heat insulation plate, and three non-contact temperature sensors are arranged on one side of the surface of the mounting frame.

Furthermore, a sliding groove is formed in the mounting frame, a sliding block is connected to the inside of the sliding groove in a sliding mode, and the non-contact temperature sensors are all mounted on the surface of the sliding block; the sliding block can slide along the sliding groove, the position of the non-contact temperature sensor can be changed by adjusting the position of the sliding block, the directivity of the non-contact temperature sensor can be adjusted, and the monitoring requirements of products with different sizes and thicknesses are met.

Furthermore, a rubber pad is bonded on the outer side wall of the sliding block and is positioned at the connecting part between the sliding chute and the sliding block; through the cushion between slider and the spout, can increase junction frictional resistance for the slider can not slide at will after moving to suitable position.

Furthermore, an air protection box is arranged between the upper fixing plate and the lower fixing plate, and the power output end of the hydraulic cylinder penetrates through the top of the air protection box and extends into the air protection box; a gas protection box is arranged outside the welding part, so that the welding operation of the workpiece is not influenced, and meanwhile, protective gas can be filled in the welding process.

Compared with the prior art, the utility model has the following beneficial effects: the top of the lower fixing plate is connected with a lower heat insulation plate and a lower graphite die through an elastic support, a hydraulic cylinder is arranged on the top of the upper fixing plate, the power output end of the hydraulic cylinder can drive the upper heat insulation plate and the upper graphite die to move so as to clamp a workpiece, the workpiece is arranged between the upper graphite die and the lower graphite die during processing operation, the hydraulic cylinder is controlled to be matched so as to fix the workpiece, the pressure of the hydraulic cylinder can be monitored in real time through a pressure sensor B, the pressure of the elastic support can be monitored in real time through a pressure sensor A and compared with the pressure of the hydraulic cylinder, the supporting pressure is ensured to be sufficient, the temperatures of the upper graphite die and the lower graphite die can be respectively monitored through a temperature sensor A and a temperature sensor B, the mounting frame synchronously moves to drive the non-contact temperature sensors to move during the movement of the upper heat insulation plate, and the distance and the temperature measuring positions of the non-contact temperature sensors are adjusted along the sliding chute in advance, the non-contact temperature sensors at different positions respectively monitor the temperatures of the machined workpiece in different height intervals in real time, so that the welding progress is mastered in real time, and the welding effect is guaranteed.

Drawings

Fig. 1 is a schematic view of an overall structure of a welding apparatus fixture according to the present invention.

Fig. 2 is a schematic structural diagram of a mounting bracket of the welding equipment fixture.

FIG. 3 is a schematic structural diagram of a gas protection box of the welding equipment fixture after installation.

FIG. 4 is a schematic structural diagram of a gas protection box of a welding equipment fixture according to the present invention.

In the figure: 1. an upper fixing plate; 2. a lower fixing plate; 3. an elastic support; 301. a pressure sensor A; 4. a lower heat insulation plate; 5. a hydraulic cylinder; 501. a pressure sensor B; 6. an upper heat insulation plate; 7. putting a graphite mould; 701. a temperature sensor A; 8. a graphite mold is arranged; 801. a temperature sensor B; 9. a mounting frame; 901. a chute; 902. a slider; 903. a rubber pad; 904. a non-contact temperature sensor; 10. and (4) a gas protection box.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-4, a welding equipment fixture comprises an upper fixing plate 1 and a lower fixing plate 2, an elastic support 3 is installed at the top of the lower fixing plate 2, a pressure sensor a301 is installed on one side inside the elastic support 3, a lower heat insulation plate 4 is installed on the surface of the lower fixing plate 2, a hydraulic cylinder 5 is installed at the top of the upper fixing plate 1, a pressure sensor B501 is installed at the pressure supply end of the hydraulic cylinder 5, an upper heat insulation plate 6 is installed at the power output end of the hydraulic cylinder 5, an upper graphite mold 7 is installed at the bottom of the surface of the upper heat insulation plate 6, a temperature sensor a701 is installed on one side of the surface of the upper graphite mold 7, a lower graphite mold 8 is installed at the top of the surface of the lower heat insulation plate 4, a temperature sensor B801 is installed on one side of the surface of the lower graphite mold 8, an installation frame 9 is installed on one side of the outer side of the upper heat insulation plate 6, a non-contact temperature sensor 904 is installed on one side of the surface of the installation frame 9, and the non-contact temperature sensor 904 is three 904 .

A sliding groove 901 is formed in the mounting frame 9, a sliding block 902 is connected in the sliding groove 901 in a sliding manner, and the non-contact temperature sensors 904 are all mounted on the surface of the sliding block 902; the sliding block 902 can slide along the sliding groove 901, and the adjustment of the position of the sliding block 902 can drive the position of the non-contact temperature sensor 904 to change, so that the directivity of the non-contact temperature sensor is adjustable, and the monitoring requirements of products with different sizes and thicknesses are met.

A rubber pad 903 is bonded on the outer side wall of the slider 902, and the rubber pad 903 is located at the connection position between the chute 901 and the slider 902; through the cushion 903 between slider 902 and spout 901, can increase junction frictional resistance for slider 902 can not slide at will after moving to suitable position.

A gas protection box 10 is arranged between the upper fixing plate 1 and the lower fixing plate 2, and the power output end of the hydraulic cylinder 5 penetrates through the top of the gas protection box 10 and extends into the gas protection box 10; the gas protection box 10 is arranged outside the welding part, so that the welding operation of the workpiece is not influenced, and meanwhile, the protection gas can be filled in the welding process.

It should be noted that the utility model is a welding equipment fixture, when in use, the top of a lower fixing plate 2 is connected with a lower heat insulation plate 4 and a lower graphite mold 8 through an elastic support 3, a hydraulic cylinder 5 is installed on the top of an upper fixing plate 1, the power output end of the hydraulic cylinder can drive the upper heat insulation plate 6 and the upper graphite mold 7 to move, so as to clamp a workpiece, when in processing operation, the workpiece is placed between the upper graphite mold 7 and the lower graphite mold 8, the hydraulic cylinder 5 is controlled to close the mold to complete the fixation of the workpiece, the pressure of the hydraulic cylinder 5 can be monitored in real time through a pressure sensor B501, the pressure of the elastic support 3 can be monitored in real time through a pressure sensor A301 and compared with the pressure of the hydraulic cylinder 5, so as to ensure that the supporting pressure is sufficient, the temperature of the upper graphite mold 7 and the lower graphite mold 8 can be monitored respectively through a temperature sensor A701 and a temperature sensor B801, and during the movement of the upper heat insulation plate 6, the mounting rack 9 moves synchronously to drive the non-contact temperature sensor 904 to move, the distance and the temperature measuring position of the non-contact temperature sensor 904 are adjusted along the chute 901 in advance, so that the non-contact temperature sensors 904 at different positions respectively monitor the temperature of the machined workpiece at different height intervals in real time, so as to grasp the welding progress in real time and ensure the welding effect, the sliding block 902 can slide along the sliding groove 901, the adjustment of the position of the sliding block 902 can drive the position of the non-contact temperature sensor 904 to change, the directivity of the non-contact temperature sensor is adjustable, the monitoring requirements of products with different sizes and different thicknesses are met, and the rubber cushion 903 between the sliding block 902 and the sliding groove 901, the frictional resistance at the joint can be increased, so that the sliding block 902 can not slide freely after moving to a proper position, the gas protection box 10 is arranged outside the welding part, so that the welding operation of the workpiece is not influenced, and meanwhile, the protection gas can be filled in the welding process.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The welding equipment fixture comprises an upper fixing plate (1) and a lower fixing plate (2), and is characterized in that an elastic support (3) is installed at the top of the lower fixing plate (2), a pressure sensor A (301) is installed on one side inside the elastic support (3), a lower heat insulation plate (4) is installed on the surface of the lower fixing plate (2), a hydraulic cylinder (5) is installed at the top of the upper fixing plate (1), a pressure sensor B (501) is installed at the pressure supply end of the hydraulic cylinder (5), an upper heat insulation plate (6) is installed at the power output end of the hydraulic cylinder (5), an upper graphite mold (7) is installed at the bottom of the surface of the upper heat insulation plate (6), a temperature sensor A (701) is installed on one side of the surface of the upper graphite mold (7), a lower graphite mold (8) is installed at the top of the surface of the lower heat insulation plate (4), and a temperature sensor B (801) is installed on one side of the surface of the lower graphite mold (8), go up heat insulating board (6) lateral wall one side and install mounting bracket (9), mounting bracket (9) surface one side is installed non-contact temperature sensor (904) and is three.

2. The welding equipment fixture of claim 1, wherein: a sliding groove (901) is formed in the mounting frame (9), a sliding block (902) is connected to the inside of the sliding groove (901) in a sliding mode, and the non-contact temperature sensors (904) are mounted on the surface of the sliding block (902).

3. The welding equipment fixture of claim 2, wherein: the outer side wall of the sliding block (902) is bonded with a rubber pad (903), and the rubber pad (903) is located at the connecting position between the sliding groove (901) and the sliding block (902).

4. The welding equipment fixture of claim 1, wherein: install gas protection case (10) between upper fixed plate (1) and bottom plate (2), pneumatic cylinder (5) power take off runs through gas protection case (10) top and extends to inside gas protection case (10).