CN219818552U - Quick fixed chassis welding frock - Google Patents

Abstract

The utility model relates to the technical field of welding tools and discloses a rapid fixed chassis welding tool which comprises a bottom plate, wherein a fixed baffle is fixedly arranged at the upper end of the bottom plate, a limiting chute is formed in the bottom plate, a threaded sleeve is movably arranged in the limiting chute, a movable baffle is fixedly arranged on the threaded sleeve, a motor is fixedly arranged on one side, close to the fixed baffle, of the bottom plate, a threaded rod is fixedly arranged on an output shaft of the motor, the threaded rod is rotatably arranged in the limiting chute, the threaded rod is in threaded connection with the threaded sleeve, a pressure sensor is fixedly arranged on the fixed baffle, and a controller is fixedly arranged on the bottom plate. The bottom frame chassis welding fixture is used for solving the problems that when the existing bottom frame chassis welding fixture is used for assembling and welding, manual assembly and positioning are carried out, the welding efficiency is affected, parts cannot be fixed firmly, looseness is generated during welding, and the use is affected.

Description

Quick fixed chassis welding frock

Technical Field

The utility model belongs to the technical field of welding tools, and particularly relates to a rapid fixed chassis welding tool.

Background

The fixing support is a support type for fixing and limiting a pipeline or equipment, and is usually formed by welding a plurality of angle irons or steel sheets.

The existing bottom frame chassis welding fixture applied to semiconductor detection equipment is manually assembled and positioned during assembly welding, so that the welding efficiency is affected, parts cannot be firmly fixed, looseness can be generated during welding, and the use is affected.

Therefore, we propose a fast fixing chassis welding fixture.

Disclosure of Invention

The purpose of the utility model is that: the welding fixture solves the problems that when the existing welding fixture for the bottom frame underframe applied to the semiconductor detection equipment is assembled and welded, manual assembly and positioning are carried out, the welding efficiency is affected, parts cannot be fixed firmly, looseness is generated during welding, and the use is affected.

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

the utility model provides a quick fixed chassis welding frock, includes the bottom plate, bottom plate upper end fixed mounting has fixed stop, set up spacing spout on the bottom plate, movable mounting has the screw sleeve in the spacing spout, fixed mounting has movable baffle on the screw sleeve, one side fixed mounting that the bottom plate is close to fixed stop has the motor, fixed mounting has the threaded rod on the output shaft of motor, the threaded rod rotates to be installed in spacing spout, threaded rod and screw sleeve threaded connection.

Further limited, fixed mounting has pressure sensor on the fixed stop, fixed mounting has the controller on the bottom plate, controller and pressure sensor, motor electric connection.

Further limited, set up flutedly on the bottom plate, set up the through-hole on the cell wall of recess near spacing spout one side, the recess is linked together with spacing spout through the through-hole, fixed mounting has the dead lever on the screw sleeve, the tip of dead lever passes the through-hole activity in the recess, the tip fixed mounting of dead lever has the stopper, movable mounting has movable clamp splice on the dead lever, the dead lever is equipped with compression spring in the cover between stopper and movable clamp splice.

Further limited, the fixing rod is provided with a strip-shaped groove, the movable clamping block is provided with a bump, and the bump is movably arranged in the strip-shaped groove.

Further defined, a rubber cleat is provided at the bottom of the base plate.

The utility model adopting the technical scheme has the following advantages:

1. according to the utility model, the threaded rod is driven to rotate by the motor, so that the threaded sleeve and the movable baffle plate are driven to move towards the fixed baffle plate, the parts placed on the bottom plate are conveniently clamped, the loosening of the parts in the welding process is avoided, and the welding efficiency is improved.

2. According to the utility model, after the movable baffle drives the part to contact with the fixed baffle, the part applies force to the fixed baffle, the pressure sensor works at the moment, and when the acting force reaches a set threshold value, the controller controls the motor to stop working, so that the part is prevented from being stressed too much and damaged.

3. According to the utility model, when the part is placed on the bottom plate, the movable clamping block moves towards the part under the action of the compression spring to clamp the part, and the part is fixed in the other direction, so that the stability of the welding tool is enhanced.

Drawings

The utility model can be further illustrated by means of non-limiting examples given in the accompanying drawings;

FIG. 1 is a schematic structural view of a fast-fixing chassis welding fixture of the present utility model;

FIG. 2 is a schematic cross-sectional view of a fast-fixing chassis welding tool of the present utility model;

FIG. 3 is a schematic view of the structure of a movable baffle in a fast-fixing chassis welding fixture according to the present utility model;

fig. 4 is a schematic front sectional view of a fast fixing chassis welding tool according to the present utility model.

The main reference numerals are as follows:

1. a bottom plate; 11. a motor; 12. a threaded rod;

2. a fixed baffle; 21. a pressure sensor; 22. a controller;

3. limiting sliding grooves; 4. a threaded sleeve; 5. a movable baffle;

6. a groove; 61. a through hole; 62. a fixed rod; 63. a limiting block; 64. a movable clamping block; 65. compressing the spring.

Detailed Description

The present utility model will be described in detail below with reference to the drawings and the specific embodiments, wherein like or similar parts are designated by the same reference numerals throughout the drawings or the description, and implementations not shown or described in the drawings are in a form well known to those of ordinary skill in the art. In addition, directional terms such as "upper", "lower", "top", "bottom", "left", "right", "front", "rear", etc. in the embodiments are merely directions with reference to the drawings, and are not intended to limit the scope of the present utility model.

As shown in fig. 1 to 4, the quick-fixing chassis welding fixture comprises a bottom plate 1, a rubber anti-slip pad is arranged at the bottom of the bottom plate 1, a fixed baffle plate 2 is fixedly arranged at the upper end of the bottom plate 1, a limit sliding groove 3 is formed in the bottom plate 1, a threaded sleeve 4 is movably arranged in the limit sliding groove 3, a movable baffle plate 5 is fixedly arranged on the threaded sleeve 4, a motor 11 is fixedly arranged on one side, close to the fixed baffle plate 2, of the bottom plate 1, a threaded rod 12 is fixedly arranged on an output shaft of the motor 11, the threaded rod 12 is rotatably arranged in the limit sliding groove 3, and the threaded rod 12 is in threaded connection with the threaded sleeve 4.

The fixed baffle plate 2 is fixedly provided with a pressure sensor 21, the bottom plate 1 is fixedly provided with a controller 22, and the controller 22 is electrically connected with the pressure sensor 21 and the motor 11.

The bottom plate 1 is provided with a groove 6, the groove wall of one side of the groove 6 close to the limiting chute 3 is provided with a through hole 61, the groove 6 is communicated with the limiting chute 3 through the through hole 61, the threaded sleeve 4 is fixedly provided with a fixing rod 62, the end part of the fixing rod 62 penetrates through the through hole 61 to move in the groove 6, the end part of the fixing rod 62 is fixedly provided with a limiting block 63, the fixing rod 62 is movably provided with a movable clamping block 64, and the fixing rod 62 is sleeved with a compression spring 65 between the limiting block 63 and the movable clamping block 64.

The fixing rod 62 is provided with a bar-shaped groove, the movable clamping block 64 is provided with a bump, the bump is movable in the bar-shaped groove, the bar-shaped groove has a limiting effect on the bump, the movable clamping block 64 is caused to move linearly along the direction of the bar-shaped groove, and shaking is avoided when the movable clamping block 64 moves.

The application method of the utility model is as follows:

when in use, the bottom plate 1 is arranged on a horizontal plane, the movable clamping blocks 64 are shifted to two sides, the fetched parts are arranged on the bottom plate 1, and one side of the fetched parts is abutted against the movable baffle 5;

the movable clamping block 64 is loosened, and the movable clamping block 64 moves along the strip-shaped groove to approach the part under the elasticity of the compression spring 65 so as to clamp the part;

the motor 11 works, the output shaft drives the threaded rod 12 to rotate, the threaded sleeve 4 transversely moves in the limiting chute 3 under the limiting action of the limiting chute 3, the movable baffle 5 is driven to move towards the fixed baffle 2, and the part is brought to abut against one side of the fixed baffle 2;

at this time, the pressure sensor 21 monitors the acting force between the part and the fixed baffle 2, and when the acting force exceeds a set threshold value, the controller 22 controls the motor 11 to stop working, so that the part is prevented from being stressed too much and damaged.

The quick-fixing chassis welding tool provided by the utility model is described in detail above. The description of the specific embodiments is only intended to aid in understanding the method of the present utility model and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims (5)

1. The utility model provides a quick fixed chassis welding frock, includes bottom plate (1), its characterized in that: fixed stop (2) are fixedly arranged on the upper end of the bottom plate (1), a limit sliding groove (3) is formed in the bottom plate (1), a threaded sleeve (4) is movably arranged in the limit sliding groove (3), a movable stop (5) is fixedly arranged on the threaded sleeve (4), a motor (11) is fixedly arranged on one side, close to the fixed stop (2), of the bottom plate (1), a threaded rod (12) is fixedly arranged on an output shaft of the motor (11), the threaded rod (12) is rotatably arranged in the limit sliding groove (3), and the threaded rod (12) is in threaded connection with the threaded sleeve (4).

2. The quick-fixing chassis welding fixture of claim 1, wherein: the fixed baffle (2) is fixedly provided with a pressure sensor (21), the bottom plate (1) is fixedly provided with a controller (22), and the controller (22) is electrically connected with the pressure sensor (21) and the motor (11).

3. The quick-fixing chassis welding fixture of claim 1, wherein: the novel anti-theft device is characterized in that a groove (6) is formed in the bottom plate (1), a through hole (61) is formed in the groove wall of the groove (6) close to one side of the limiting sliding groove (3), the groove (6) is communicated with the limiting sliding groove (3) through the through hole (61), a fixing rod (62) is fixedly mounted on the threaded sleeve (4), the end portion of the fixing rod (62) penetrates through the through hole (61) to move in the groove (6), a limiting block (63) is fixedly mounted at the end portion of the fixing rod (62), a movable clamping block (64) is movably mounted on the fixing rod (62), and a compression spring (65) is sleeved between the limiting block (63) and the movable clamping block (64).

4. A quick fix chassis welding fixture according to claim 3, wherein: the fixing rod (62) is provided with a strip-shaped groove, the movable clamping block (64) is provided with a protruding block, and the protruding block is movably arranged in the strip-shaped groove.

5. The quick-fixing chassis welding fixture of claim 1, wherein: the bottom of the bottom plate (1) is provided with a rubber anti-slip pad.