CN221389584U - Pneumatic welding fixture and positioner - Google Patents

Abstract

The utility model discloses a pneumatic welding fixture and a positioner, which relate to the technical field of welding and comprise a fixture mounting frame, wherein fixture cantilevers are arranged on two sides of the fixture mounting frame, an air cylinder is fixedly arranged on the fixture cantilevers, a guide rail is arranged on the fixture mounting frame, a sliding block is connected onto the guide rail in a sliding manner, a fixture plate is connected onto the top of the sliding block, a proximity switch is arranged on the fixture plate, limit position mounting frames are arranged on two ends of the fixture mounting frame, threaded holes are formed in the fixture plate, threaded holes are connected with threaded columns in a threaded manner, and an auxiliary clamping seat is fixedly connected onto one side of each threaded column. According to the utility model, the cylinders are arranged on the two fixture cantilevers at the two ends of the fixture mounting frame to drive the fixture clamp plates to move along the guide rail, so that the fixture clamp plates can clamp and fix the fixture to be processed, the fixture can be conveniently fixed, the use effect is good, the work interest rate is high, and the practicability of the pneumatic welding fixture is effectively improved.

Description

Pneumatic welding fixture and positioner

Technical Field

The utility model relates to the technical field of welding, in particular to a pneumatic welding fixture and a positioner.

Background

And (3) clamping: the device is used for fixing the processing object in the mechanical manufacturing process to enable the processing object to occupy the correct position so as to receive the construction or detection, and the device is also called a fixture for fixing the processing object in the mechanical manufacturing process to enable the processing object to occupy the correct position so as to receive the construction or detection. In a broad sense, any device used to quickly, conveniently and safely mount a workpiece at any stage in the process may be referred to as a fixture. The positioner is special welding auxiliary equipment, is suitable for welding deflection of rotary work so as to obtain ideal processing positions and welding speeds, and is also provided with a welding fixture, but the existing positioner fixture is inconvenient to use when in use, and the working efficiency is required to be improved, so that the pneumatic welding fixture is provided.

Disclosure of utility model

Technical problem to be solved

The utility model aims to make up the defects of the prior art and provides a pneumatic welding fixture and a positioner.

Technical proposal

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pneumatic welding jig, includes the smelting tool mounting bracket, the both sides of smelting tool mounting bracket are provided with the smelting tool cantilever, fixed mounting has the cylinder on the smelting tool cantilever, is provided with the guide rail on the smelting tool mounting bracket, sliding connection has the slider on the guide rail, the top of slider is connected with the smelting tool anchor clamps board, be provided with proximity switch on the smelting tool anchor clamps board, the both ends of smelting tool mounting bracket are provided with extreme position mounting bracket.

Preferably, the jig clamp plate is provided with a threaded hole, the threaded hole is in threaded connection with a threaded column, and one side of the threaded column is fixedly connected with an auxiliary clamping seat.

Preferably, a pressure sensor is arranged on one side of the jig clamp plate and connected with a controller, and the controller controls the start and stop of the air cylinder.

Preferably, a second pressure sensor is arranged on the auxiliary clamping seat and is connected with a controller, and the controller controls the start and stop of the air cylinder.

Preferably, the output end of the air cylinder is fixedly connected with the jig clamp plate.

The utility model provides a positioner, the positioner includes organism and driving motor, and the output of driving motor passes through the gear reducer and connects the tool cantilever, and bearing frame and bearing are installed to the organism other end, and the bearing is inside to be provided with the pivot, and the tool cantilever of the other end is connected to this pivot.

The beneficial effects are that:

Compared with the prior art, the pneumatic welding fixture has the following beneficial effects:

According to the utility model, the cylinders are arranged on the two jig cantilevers at the two ends of the jig mounting frame to drive the jig clamp plates to move along the guide rails, so that the jig clamp plates can clamp and fix the jig to be processed, the jig can be conveniently fixed, the use effect is good, the work interest rate is high, and the practicability of the pneumatic welding clamp is effectively improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic top view of the present utility model;

FIG. 4 is a schematic view of the present utility model mounted on a positioner.

In the figure:

1. A jig mounting rack; 2. a jig cantilever; 3. a cylinder; 4. a guide rail; 5. a slide block; 6. a jig clamp plate; 7. a proximity switch; 8. a limit position mounting rack; 9. a threaded hole; 10. a threaded column; 11. an auxiliary clamping seat; 12. a pressure sensor; 13. a second pressure sensor; 20. a body; 21. a driving motor; 22. a rotating shaft 22.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a pneumatic welding jig, including tool mounting bracket 1, the both sides of tool mounting bracket 1 are provided with tool cantilever 2, fixed mounting has cylinder 3 on tool cantilever 2, be provided with guide rail 4 on tool mounting bracket 1, sliding connection has slider 5 on the guide rail 4, the top of slider 5 is connected with tool clamp plate 6, the output and the tool clamp plate 6 fixed connection of cylinder 3, install cylinder 3 on two tool cantilevers 2 at tool mounting bracket 1 both ends and be used for driving tool clamp plate 6 along guide rail 4 motion, and then can make tool clamp plate 6 can treat the processing tool and press from both sides tightly fixedly, install cylinder 3 on two tool cantilevers 2 at tool mounting bracket 1 both ends and be used for driving tool clamp plate 6 and follow guide rail 4 motion, and then can make tool clamp plate 6 can press from both sides tightly fixedly treating the processing tool, be provided with proximity switch 7 on tool clamp plate 6, the both ends of tool mounting bracket 1 are provided with extreme position 8, proximity switch 7 can be close to extreme position and control the signal transmission control device can be controlled to open the tool clamp plate 6, can avoid the excessive control the motion of mounting bracket 6.

Referring to fig. 1 and 2, a threaded hole 9 is formed in a jig clamp plate 6, a threaded column 10 is in threaded connection with the threaded hole 9, an auxiliary clamping seat 11 is fixedly connected to one side of the threaded column 10, the position of the auxiliary clamping seat 11 can be adjusted through rotating the threaded column 10, further the jig can be clamped and fixed through the auxiliary clamping seat 11 when needed, the purpose of improving the using diversity of the device is achieved, a pressure sensor 12 is arranged on one side of the jig clamp plate 6, the pressure sensor 12 is connected with a controller, the controller controls the starting and stopping of a cylinder 3, a pressure value is set, a certain pressure is generated when the jig is clamped by the two jig clamp plates 6, when the pressure value of the pressure sensor 12 exceeds a set value, the cylinder is controlled to stop moving, damage to the jig or the cylinder can be avoided, a second pressure sensor 13 is mounted on the auxiliary clamping seat 11, the second pressure sensor 13 is connected with the controller, the starting and stopping of the cylinder 3 is controlled by the controller, the setting principle of the second pressure sensor 13 is the same as that of the pressure sensor 12, and the second pressure sensor 13 adopts a wireless pressure sensor with a Bluetooth module.

The utility model provides a positioner, the positioner includes organism 20 and driving motor 21, and the output of driving motor 21 passes through the gear box and connects tool cantilever 2, and bearing frame and bearing are installed to the organism 20 other end, and the bearing is inside to be provided with pivot 22, and the tool cantilever 2 of the other end is connected to this pivot 22.

Working principle: through installing cylinder 3 on two smelting tool cantilevers 2 at smelting tool mounting bracket 1 both ends and be used for driving smelting tool anchor clamps board 6 along guide rail 4 motion, and then can make smelting tool anchor clamps board 6 can press from both sides tightly fixedly treating the processing smelting tool, the device set up can be convenient carry out the fixing of smelting tool, excellent in use effect work sharp rate is high, the practicality of this pneumatic welding jig of effectual improvement.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Pneumatic welding jig, including smelting tool mounting bracket (1), its characterized in that: the utility model discloses a smelting tool mounting bracket, including smelting tool mounting bracket (1), be provided with smelting tool cantilever (2), fixed mounting has cylinder (3) on smelting tool cantilever (2), be provided with guide rail (4) on smelting tool mounting bracket (1), sliding connection has slider (5) on guide rail (4), the top of slider (5) is connected with smelting tool anchor clamps board (6), be provided with proximity switch (7) on smelting tool anchor clamps board (6), the both ends of smelting tool mounting bracket (1) are provided with extreme position mounting bracket (8).

2. A pneumatic welding jig according to claim 1, wherein: threaded holes (9) are formed in the jig clamp plate (6), threaded columns (10) are connected with the threaded holes (9) in a threaded mode, and auxiliary clamping seats (11) are fixedly connected to one sides of the threaded columns (10).

3. A pneumatic welding jig according to claim 1, wherein: one side of the jig clamp plate (6) is provided with a pressure sensor (12), the pressure sensor (12) is connected with a controller, and the controller controls the start and stop of the air cylinder (3).

4. A pneumatic welding jig according to claim 2, wherein: the auxiliary clamping seat (11) is provided with a second pressure sensor (13), the second pressure sensor (13) is connected with a controller, and the controller controls the start and stop of the air cylinder (3).

5. A pneumatic welding jig according to claim 1, wherein: the output end of the air cylinder (3) is fixedly connected with the jig clamp plate (6).

6. A positioner comprising a pneumatic welding jig as claimed in any one of claims 1 to 5, wherein: the position changing machine comprises a machine body (20) and a driving motor (21), wherein the output end of the driving motor (21) is connected with the fixture cantilever (2) through a speed reducer, a bearing seat and a bearing are arranged at the other end of the machine body (20), a rotating shaft (22) is arranged in the bearing, and the rotating shaft (22) is connected with the fixture cantilever (2) at the other end.