Clamp for welding upper connecting seat and lower connecting seat

Abstract

The utility model relates to the field of welding fixtures, in particular to a fixture for welding upper and lower connecting seats, which comprises three supporting rods, an adjusting groove is arranged at the top of the outer wall of one side of each supporting rod, an adjusting screw rod is rotatably connected to the center of each adjusting groove, and a first supporting plate is mounted on the outer wall of each supporting rod and positioned on the outer wall of the bottom of each adjusting groove. The outer wall of the adjusting screw is in threaded connection with an adjusting block, a second supporting plate is installed on the outer wall of the other end of the adjusting block, and a heat dissipation assembly is arranged on the outer wall of the bottom of the first supporting plate. The heat dissipation assembly comprises a heat dissipation groove formed in one end of the outer wall of the bottom of the first supporting plate, a fan installed in the heat dissipation groove and an air outlet hole formed in the outer wall of the top of the first supporting plate. According to the utility model, the fan is started to extract outside air and convey the outside air into the heat dissipation groove, the air is discharged from the air outlet holes in the heat dissipation groove to dissipate heat of the accessory and the connecting seat, the cooling speed is increased, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to welding fixture technical field, especially in a kind of upper and lower connecting seat welding fixture. BACKGROUND

[0002] Welding: also called fusion, is a kind of hot plastic such as plastic with heating, high temperature or high pressure way joint metal or other thermoplastic material manufacturing process and technology;Modern welding energy sources have many kinds, including gas flame, electric arc, laser, electron beam, friction and ultrasonic wave etc.

[0003] Connecting seat is used for the connection combination between two fittings, the connection of connecting seat and fitting needs to be combined by welding or clamping, for the fitting of welding, the cooling speed of welding position is slower after welding, leading to longer processing time, reduce efficiency. UTILITY MODEL CONTENT

[0004] The utility model aims at above -mentioned problem and insufficient, propose a kind of upper and lower connecting seat welding fixture: starting fan extracts external gas and conveys to heat dissipation groove, gas is discharged from the air outlet hole in heat dissipation groove to the heat dissipation of fitting and connecting seat, improve cooling speed, improve work efficiency.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A kind of upper and lower connecting seat welding fixture, including three support rods, the outside wall top of support rod is equipped with adjusting groove, and adjusting screw is rotatably connected at the center of adjusting groove, the support plate one is installed on the outside wall of support rod at the bottom of adjusting groove, and adjusting block is threadedly connected on the outside wall of adjusting screw, the other end of adjusting block is installed with support plate two, and the bottom of support plate one is provided with heat dissipation component;Heat dissipation component includes heat dissipation groove in the outside wall of support plate one bottom one end, fan installed in heat dissipation groove and air outlet hole in the outside wall of support plate one top.

[0007] Preferably, the bottom of support plate one is equipped with sealing plate at heat dissipation groove, and the input end of fan extends to the outside of support plate one, and the input end of fan is installed with filter screen.

[0008] Preferably, the inside wall of adjusting groove is equipped with embedded groove on the outside wall of the side of mutual approach of support plate one and support plate two, and three-jaw chuck is installed in embedded groove, and the bottom of support plate one is installed with stabilizing frame with the outside wall of support rod.

[0009] Preferably, the top of support rod is installed with adjusting motor, and adjusting motor output shaft is connected with one end of adjusting screw, and the outside wall of adjusting block is slidably connected in the inside wall of adjusting groove.

[0010] Preferably, the support rods are fitted with stabilizing plates on the outer walls of their adjacent sides, and the bottom outer wall of the second support plate is provided with a buffer groove, the inner wall of which is fitted with a gas spring.

[0011] Preferably, the regulating motor and the fan are connected to a switch via wires, and the switch is connected to a power source via wires.

[0012] The beneficial effects of this utility model are as follows:

[0013] The fan is started to draw in outside air and deliver it to the heat dissipation tank. The air is then discharged from the air outlet in the heat dissipation tank to cool the components and connectors, thereby increasing the cooling speed and improving work efficiency. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of a welding fixture for upper and lower connecting seats proposed in this utility model;

[0015] Figure 2 This is a schematic diagram of the bottom structure of the support plate of a welding fixture for upper and lower connecting seats proposed in this utility model;

[0016] Figure 3 This is a schematic diagram of the bottom structure of the support plate of the welding fixture for the upper and lower connecting seats proposed in this utility model;

[0017] Figure 4 This is a schematic diagram of the support rod structure of a welding fixture for upper and lower connecting seats proposed in this utility model.

[0018] In the diagram: 1. Support rod, 2. Adjustment groove, 3. Adjustment screw, 4. Adjustment motor, 5. Stabilizing plate, 6. Support plate one, 7. Support plate two, 8. Three-jaw chuck, 9. Heat dissipation groove, 10. Fan, 11. Air outlet, 12. Sealing plate, 13. Stabilizing frame, 14. Adjustment block, 15. Buffer groove, 16. Gas spring. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] Example:

[0021] Referring to Figure 1, a welding fixture for upper and lower connecting seats includes three support rods. An adjustment groove is provided at the top of one side of the outer wall of the support rod, and an adjustment screw is rotatably connected to the center of the adjustment groove. A support plate 1 is installed on the outer wall of the support rod at the bottom of the adjustment groove, and an adjustment block is threadedly connected to the outer wall of the adjustment screw. A support plate 2 is installed on the outer wall of the other end of the adjustment block, and a heat dissipation component is provided on the bottom outer wall of the support plate 1.

[0022] The heat dissipation assembly includes a heat dissipation groove formed at one end of the bottom outer wall of the support plate, a fan installed inside the heat dissipation groove, and an air outlet formed at the top outer wall of the support plate.

[0023] A sealing plate is installed on the bottom outer wall of the support plate at the heat dissipation groove, and the input end of the fan extends to the outside of the support plate. A filter screen is installed on the input end of the fan. When the fan is started, it draws in the outside air and delivers it to the heat dissipation groove. The air is discharged from the air outlet in the heat dissipation groove to dissipate heat from the accessories and connecting seats, thereby improving the cooling speed and improving the working efficiency.

[0024] Both support plate one and support plate two have recessed grooves on their outer walls that are close to each other, and a three-jaw chuck is installed in each of the recessed grooves. A stabilizing frame is installed on the bottom outer wall of support plate one and the outer wall of support rod. The connecting seat or accessories are fixed in support plate one by adjusting the three-jaw chuck, and the other half of the assembly is placed in the three-jaw chuck of support plate two.

[0025] An adjustment motor is installed on the outer wall of the top of the support rod, and the output shaft of the adjustment motor is connected to one end of the adjustment screw. The outer wall of the adjustment block is slidably connected to the inner wall of the adjustment groove.

[0026] A stabilizing plate is installed on the outer wall of the support rods that are close to each other, and a buffer groove is opened on the bottom outer wall of the second support plate. A gas spring is installed on the inner wall of the buffer groove. The support rods are connected to the adjustment block through the stabilizing plate and the second support plate to maintain the stability of the adjustment process.

[0027] The motor and fan are connected to a switch via wires, and the switch is connected to a power source via wires. Support plate two is close to support plate one, and one end of the gas spring contacts support plate one in advance. The compression of the gas spring avoids direct force on support plate one, preventing support plate one and support plate two from being squeezed and damaged, and facilitating timely stopping.

[0028] Working principle: In use, place one end of the accessory or connector to be welded in the three-jaw chuck 8 on the top of the support plate 1 6. Adjust the three-jaw chuck 8 to fix the connector or accessory in the support plate 1 6. Place the other half of the assembly in the three-jaw chuck 8 on the support plate 2 7. After fixing, start the adjusting motor 4 to drive the adjusting screw 3. After the adjusting screw 3 rotates, it drives the adjusting block 14 to rotate. After the adjusting block 14 rotates, it drives the support plate 2 7 to move up and down, so that the accessory and connector in the support plate 1 6 and support plate 2 7 come into contact. At this time, one end of the gas spring 16 contacts the top outer wall of the support plate 1 6 to buffer the force of the support plate 2 7 descending, so that the adjusting motor 4 can be stopped immediately. At this time, use welding equipment to weld the connector and accessory. Start the fan 10 to draw in the outside air and send it to the heat dissipation tank 9. The air is discharged from the air outlet 11 in the heat dissipation tank 9 to dissipate heat from the accessory and connector, improve the cooling speed, and improve the working efficiency.

[0029] The exemplary embodiments of the present invention have been described in detail herein with reference to examples. However, those skilled in the art will understand that various modifications and alterations can be made to the specific embodiments described above without departing from the spirit of the present invention, and various combinations can be made to the various technical features and structures proposed in the present invention without exceeding the protection scope of the present invention, which is determined by the appended claims. The foregoing description of specific exemplary embodiments of the present invention is not intended to limit the present invention to the precise forms disclosed, and it is obvious that many changes and variations can be made based on the above teachings. The exemplary embodiments were chosen and described in order to explain the specific principles of the present invention and its practical applications, thereby enabling those skilled in the art to implement and utilize various different exemplary embodiments of the present invention, as well as various different choices and variations. The scope of the present invention is intended to be defined by the claims and their equivalents.

Claims

1. A clamp for welding upper and lower connecting seats, comprising three support rods (1), characterized in that, An adjustment groove (2) is provided at the top of one side of the outer wall of the support rod (1), and an adjustment screw (3) is rotatably connected at the center of the adjustment groove (2). A support plate (6) is installed on the outer wall of the support rod (1) at the bottom of the adjustment groove (2), and an adjustment block (14) is threadedly connected to the outer wall of the adjustment screw (3). A support plate (7) is installed on the outer wall of the other end of the adjustment block (14), and a heat dissipation component is provided on the bottom outer wall of the support plate (6). The heat dissipation assembly includes a heat dissipation groove (9) opened at one end of the bottom outer wall of the support plate (6), a fan (10) installed inside the heat dissipation groove (9), and an air outlet (11) opened at the top outer wall of the support plate (6).

2. The fixture for welding upper and lower connecting seats according to claim 1, characterized in that, The bottom outer wall of the support plate (6) is equipped with a sealing plate (12) located at the heat dissipation groove (9), and the input end of the fan (10) extends to the outside of the support plate (6). A filter screen is installed at the input end of the fan (10).

3. The fixture for welding upper and lower connecting seats according to claim 1, characterized in that, The outer walls of the first support plate (6) and the second support plate (7) are both provided with embedded grooves, and a three-jaw chuck (8) is installed in each of the embedded grooves. A stabilizing frame (13) is installed on the bottom outer wall of the first support plate (6) and the outer wall of the support rod (1).

4. The fixture for welding upper and lower connecting seats according to claim 1, characterized in that, An adjusting motor (4) is installed on the outer wall of the top end of the support rod (1), and the output shaft of the adjusting motor (4) is connected to one end of the adjusting screw (3). The outer wall of the adjusting block (14) is slidably connected to the inner wall of the adjusting groove (2).

5. A fixture for welding upper and lower connecting seats according to claim 1, characterized in that, The support rods (1) are fitted with a stabilizing plate (5) on one side of their outer walls, and the bottom outer wall of the second support plate (7) is provided with a buffer groove (15), and a gas spring (16) is installed on the inner wall of the buffer groove (15).

6. A fixture for welding upper and lower connecting seats according to claim 4, characterized in that, The regulating motor (4) and the fan (10) are connected to a switch via wires, and the switch is connected to a power source via wires.

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