CN220074514U - Sensor part clamping jig - Google Patents

Abstract

The utility model relates to the technical field of clamping equipment, in particular to a sensor part clamping jig which comprises a base, a clamping plate, a plurality of mounting plates and a replacement mechanism, wherein the replacement mechanism comprises a driving assembly, a tooth block, a gear, a rotating shaft and a mounting roller, the base provides mounting conditions for the clamping plate and the replacement mechanism, clamps of different types can be mounted on the plurality of mounting plates, when the clamps of different types need to be replaced, the driving assembly is started, the driving assembly works to drive the tooth block to move to one side far away from the driving assembly, the tooth block moves to drive the gear to rotate, the gear drives the rotating shaft to rotate on the base, the rotating shaft drives the plurality of mounting plates on the mounting roller to rotate until the plurality of mounting plates rotate to the positions corresponding to the clamps, and the replacement of the clamps can be completed, so that the problem that a great amount of time is required to take down the clamps and replace the corresponding clamps when the sensor parts of different types are clamped each time is solved.

Description

Sensor part clamping jig

Technical Field

The utility model relates to the technical field of clamping equipment, in particular to a sensor part clamping jig.

Background

The clamping fixture is a device for fixing a processing object to a sensor part to enable the processing object to occupy a correct position so as to receive construction or detection, and is also called a fixture. In a broad sense, any process in the process, a device for rapidly, conveniently and safely installing a workpiece can be called a fixture, and the fixture is also required in the process of machining a sensor part skeleton, but the existing fixture for machining the sensor part skeleton has single function and is inconvenient for people to use.

At present, prior art (CN 215510693U) discloses a clamp for sensor part skeleton processing, including base and supporting leg, the bottom of supporting leg is seted up flutedly, the top fixed mounting of recess inner chamber has the third electric telescopic handle, the top fixed connection of third electric telescopic handle and base, the supporting leg is connected with the workstation through the pivot rotation, be provided with angle sensor between workstation left side pivot and the supporting leg, first electric telescopic handle is all installed at the left and right sides both ends at workstation top, the left and right sides both ends of workstation bottom all fixed mounting has the second electric telescopic handle. According to the utility model, the workbench, the first electric telescopic rod, the clamping plate, the first motor, the second electric telescopic rod, the conveying wheel, the second motor, the groove, the third electric telescopic rod, the material receiving box, the material guide plate and the conveying belt are matched with each other, so that the problem that the existing clamp for processing the sensor part skeleton is single in function and inconvenient for people to use is solved.

By adopting the mode, because the sensor parts are numerous, a great deal of time is required to take down the clamp and replace the corresponding clamp when clamping the sensor parts with different models each time, so that the workload of staff is increased, and the clamping efficiency is reduced.

Disclosure of Invention

The utility model aims to provide a sensor part clamping jig, which aims to solve the problem that a large amount of time is required to take down a clamp and replace a corresponding clamp when clamping sensor parts of different types.

In order to achieve the above purpose, the utility model provides a sensor part clamping jig, which comprises a base, a clamping plate, a plurality of mounting plates and a replacement mechanism, wherein the replacement mechanism comprises a driving assembly, a tooth block, a gear, a rotating shaft and a mounting roller;

the clamping plate is arranged on one side of the base, the driving assembly is arranged in the base, the tooth block is arranged on one side of the driving assembly, the gear is meshed with the tooth block, the rotating shaft is fixedly connected with the gear and is rotationally connected with the base, and the mounting roller is fixedly connected with the rotating shaft and is fixedly connected with a plurality of mounting plates and is positioned around the rotating shaft.

The driving assembly comprises an air cylinder and a piston rod, wherein the air cylinder is fixedly connected with the base and is positioned in the base, and the piston rod is fixedly connected with the output end of the air cylinder and is connected with the tooth block.

The gear block comprises a rack and a block body, the rack is meshed with the gear, the gear block is fixedly connected with the rack, is fixedly connected with the piston rod, and is in sliding connection with the base.

The replacing mechanism further comprises a limiting block, and the limiting block is in sliding connection with the base and fixedly connected with the block.

The sensor part clamping jig further comprises two screws and two supporting plates, wherein the two screws are respectively in threaded connection with the base and penetrate through the base respectively, and the two supporting plates are respectively in rotary connection with the two screws and are respectively in sliding connection with the base.

According to the sensor part clamping jig, the base provides mounting conditions for the clamping plates and the replacing mechanism, clamps of different types can be mounted on the mounting plates, the clamping plates are matched with the corresponding clamps to fix the sensor parts, when the clamps of different types need to be replaced, the driving assembly is started, the driving assembly is operated to drive the tooth block to move towards the side far away from the driving assembly, the tooth block is moved to drive the gear to rotate, the gear drives the rotating shaft to rotate on the base, the rotating shaft drives the mounting plates on the mounting rollers to rotate until the mounting plates rotate to the positions corresponding to the clamps, and therefore the problem that a large amount of time is required to be spent for taking down the clamps and replacing the corresponding clamps when the sensor parts of different types are clamped each time is solved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

Fig. 1 is a schematic structural diagram of a sensor part clamping fixture according to a first embodiment of the present utility model.

Fig. 2 is a cross-sectional view of a sensor part clamping jig according to a first embodiment of the present utility model.

Fig. 3 is a schematic structural diagram of a sensor part clamping fixture according to a second embodiment of the present utility model.

101-base, 102-grip block, 103-mounting plate, 104-replacement mechanism, 105-drive assembly, 106-tooth block, 107-gear, 108-spindle, 109-mounting roller, 110-stopper, 111-cylinder, 112-piston rod, 113-rack, 114-block, 201-screw, 202-abutment plate.

Detailed Description

The first embodiment of the utility model is as follows:

referring to fig. 1-2, fig. 1 is a schematic structural diagram of a sensor part clamping fixture, and fig. 2 is a sectional view of the sensor part clamping fixture.

The utility model provides a sensor part clamping jig which comprises a base 101, a clamping plate 102, a plurality of mounting plates 103 and a replacement mechanism 104, wherein the replacement mechanism 104 comprises a driving assembly 105, a tooth block 106, a gear 107, a rotating shaft 108, a mounting roller 109 and a limiting block 110, the driving assembly 105 comprises a cylinder 111 and a piston 112, and the tooth block 106 comprises a rack 113 and a block 114. The problem that a great deal of time is spent for taking down the clamp and replacing the corresponding clamp when clamping sensor parts of different models is solved through the scheme, and it is understood that the scheme can be used in a scene of replacing the clamp and can also be used for solving the problem that the block 114 moves out of a preset range.

For this embodiment, the clamping plate 102 is disposed on one side of the base 101, the driving assembly 105 is disposed in the base 101, the tooth block 106 is disposed on one side of the driving assembly 105, the gear 107 is meshed with the tooth block 106, the rotating shaft 108 is fixedly connected with the gear 107 and is rotationally connected with the base 101, the mounting roller 109 is fixedly connected with the rotating shaft 108, is fixedly connected with the plurality of mounting plates 103, and is located around the rotating shaft 108. The base 101 provides mounting conditions for the clamping plate 102 and the replacing mechanism 104, clamps of different types can be mounted on a plurality of mounting plates 103, the clamping plate 102 can be matched with the corresponding clamps to fix sensor parts, the driving assembly 105 can drive the tooth block 106 to move towards one side close to the driving assembly 105 or away from the driving assembly 105, the tooth block 106 can drive the gear 107 to rotate, the gear 107 can drive a plurality of mounting plates 103 on the mounting roller 109 to rotate, and the mounting roller 109 provides mounting conditions for a plurality of mounting plates 103.

The cylinder 111 is fixedly connected with the base 101 and is located in the base 101, and the piston 112 is fixedly connected with the output end of the cylinder 111 and is connected with the tooth block 106. The cylinder 111 can drive the piston 112 to extend or shorten, and the piston 112 can drive the tooth block 106 to move.

Secondly, the rack 113 is meshed with the gear 107, and the tooth block 106 is fixedly connected with the rack 113, fixedly connected with the piston 112, and slidingly connected with the base 101. The rack 113 can be driven to rotate by moving, and the gear block 106 can be driven to move by moving the rack 113.

Meanwhile, the limiting block 110 is slidably connected to the base 101 and fixedly connected to the block 114. The tooth block 106 is driven to slide in the base 101 by the limiting block 110 when moving, and the tooth block 106 is guided and limited by the limiting block 110, so that the block 114 is prevented from moving out of a preset range.

When the clamps of different types need to be replaced, the cylinder 111 is started, the cylinder 111 works to drive the piston 112 to extend, the piston 112 drives the block 114 to move towards one side far away from the cylinder 111, the block 114 drives the rack 113 to move towards one side far away from the cylinder 111, the rack 113 drives the gear 107 to rotate, the gear 107 drives the rotating shaft 108 to rotate on the base 101, and the rotating shaft 108 drives the mounting plates 103 on the mounting roller 109 to rotate until the mounting plates 103 rotate to the positions corresponding to the clamps, so that the replacement of the clamps can be completed, and the problem that a large amount of time is required to be spent for taking down the clamps and replacing the corresponding clamps when the sensor parts of different types are clamped each time is solved.

The second embodiment of the utility model is as follows:

referring to fig. 3, fig. 3 is a schematic structural diagram of a sensor part clamping fixture.

On the basis of the first embodiment, the sensor part clamping jig further comprises two screws 201 and two supporting plates 202.

For the present embodiment, the two screws 201 are respectively screwed with the base 101 and respectively penetrate through the base 101, and the two holding plates 202 are respectively connected with the two screws 201 in a rotating manner and respectively connected with the base 101 in a sliding manner. Rotating the two screws 201 may drive the two holding plates 202 to approach each other or separate from each other, and the sensor part may be held by the two holding plates 202.

When the sensor part is held, the two screws 201 are rotated, and the two screws 201 drive the two holding plates 202 to approach each other until the two holding plates 202 are in contact with the sensor part, so that the sensor part can be clamped and fixed.

The foregoing disclosure is only illustrative of one or more preferred embodiments of the present utility model, and it is not intended to limit the scope of the claims hereof, as persons of ordinary skill in the art will understand that all or part of the processes for practicing the embodiments described herein may be practiced with equivalent variations in the claims, which are within the scope of the utility model.

Claims (5)

1. The sensor part clamping jig comprises a base, a clamping plate and a plurality of mounting plates, wherein the clamping plate is arranged on one side of the base,

the device also comprises a replacement mechanism, wherein the replacement mechanism comprises a driving assembly, a tooth block, a gear, a rotating shaft and a mounting roller;

the driving assembly is arranged in the base, the tooth block is arranged on one side of the driving assembly, the gear is meshed with the tooth block, the rotating shaft is fixedly connected with the gear and is rotationally connected with the base, the mounting roller is fixedly connected with the rotating shaft and is fixedly connected with a plurality of mounting plates and is positioned around the rotating shaft.

2. A sensor part clamping jig according to claim 1, wherein,

the driving assembly comprises a cylinder and a piston rod, the cylinder is fixedly connected with the base and is positioned in the base, and the piston rod is fixedly connected with the output end of the cylinder and is connected with the tooth block.

3. A sensor part clamping jig as defined in claim 2, wherein,

the tooth block comprises a rack and a block body, the rack is meshed with the gear, the tooth block is fixedly connected with the rack, is fixedly connected with the piston rod, and is in sliding connection with the base.

4. A sensor part clamping jig according to claim 3, wherein,

the replacing mechanism further comprises a limiting block, and the limiting block is in sliding connection with the base and is fixedly connected with the block.

5. The sensor part clamping jig of claim 4, wherein,

the sensor part clamping jig further comprises two screws and two supporting plates, wherein the two screws are respectively in threaded connection with the base and penetrate through the base respectively, and the two supporting plates are respectively in rotary connection with the two screws and are respectively in sliding connection with the base.