CN220407921U - Sensor adds clamping apparatus - Google Patents

Abstract

The utility model discloses a sensor processing clamp which comprises a fixed bottom plate, wherein a first positioning frame is fixedly arranged on the fixed bottom plate, support columns are fixedly arranged on the fixed bottom plate and positioned on two sides of the first positioning frame, a second positioning frame is arranged above the first positioning frame, a limiting groove is formed in the second positioning frame, an extrusion plate is slidably arranged in the limiting groove, a sliding groove is formed in the second positioning frame, a threaded column is rotatably arranged in the sliding groove, an extrusion sliding block is arranged on the threaded column in a threaded manner, a return spring is sleeved on the threaded column, the upper end of the return spring is fixedly connected with the extrusion sliding block, and the lower end of the return spring is fixedly connected with the extrusion plate. The sensor elastic body can be fixed inside the first positioning frame by the aid of the pressing plate, and the sensor elastic body can be clamped and fixed by the device.

Description

Sensor adds clamping apparatus

Technical Field

The utility model relates to a processing clamp, in particular to a sensor processing clamp.

Background

The sensor is always used together with other electronic equipment, and in order to realize the machine tool machining operation of the sensor elastomer, a certain machining fixture is required to be equipped to meet the machining requirement of batch products.

The utility model discloses a sensor elastomer adds clamping apparatus like chinese patent publication No. CN214350968U, including fixed baseplate, positioning frame, supporting shoe, clamp plate and apron, the intermediate position in the straight line draw-in groove is provided with positioning frame along X axis direction, all be provided with the supporting shoe on the straight line draw-in groove at both ends along X axis direction of positioning frame, evenly cover along X axis direction is provided with a plurality of apron on the opening of positioning frame, be provided with the clamp plate on the supporting shoe, the clamp plate crimping is on the apron on inboard, positioning frame inboard is provided with a plurality of along X axis direction even and places down the cavity, place down the cavity and all offered the through-hole on the positioning frame along Y axis direction both sides. According to the sensor elastomer processing clamp, products are positioned through the plurality of lower placing cavities and the through holes which are arranged in the positioning frame along the X-axis direction, and are pressed and clamped through the cover plate and the pressing plate, so that the requirements of mass production and processing can be met, and the production efficiency is high.

The existing sensor elastomer processing clamp discovers some problems when in use, firstly, the diameters of sensor elastomers with different sizes are different, but the sizes of through holes in the clamp are limited, the sensor elastomers with specified sizes can be clamped only, and secondly, the force in the pressing process can not be adjusted, so that the problem that the sensor elastomers are damaged due to overlarge pressing force can not be avoided.

Disclosure of Invention

The utility model aims to provide a sensor processing clamp which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sensor adds clamping apparatus, includes PMKD, PMKD is above fixed mounting has first positioning frame, equal fixed mounting in the equal fixed mounting in PMKD top and in first positioning frame both sides has the support column, first positioning frame top is provided with the second positioning frame, set up spacing recess in the second positioning frame, slidable mounting has the stripper plate in the spacing recess, the spout has been seted up in the second positioning frame, threaded post is installed to the spout internal rotation, threaded mounting has the extrusion slider on the threaded post, cup jointed return spring on the threaded post, return spring upper end and extrusion slider fixed connection, return spring lower extreme fixedly connected with stripper plate.

Preferably, the front surfaces of the first positioning frame and the second positioning frame are provided with limiting grooves, and the first positioning frame is provided with a tapered guide hole.

Preferably, a dovetail sliding groove is formed in the support column, a dovetail sliding block is slidably mounted in the dovetail sliding groove, and a pressing plate is fixedly mounted on the dovetail sliding block.

Preferably, a conical guide post is fixedly arranged below the second positioning frame, and the conical guide post is matched with the conical guide hole.

Preferably, the limiting sliding blocks are fixedly arranged at the front and rear sides of the extrusion plate, and through holes are formed in the extrusion plate.

Preferably, a return spring is fixedly arranged at the upper end of the threaded column.

Compared with the prior art, the utility model has the beneficial effects that:

1. the return spring can provide certain thrust for the stripper plate, and the stripper plate can downwardly extrude the sensor elastomer to fix the sensor elastomer inside the first positioning frame, so that the device can clamp and fix the sensor elastomer with different sizes.

2. The rotary return spring drives the threaded column to rotate, the rotary threaded column can drive the extrusion sliding block to move, the extrusion sliding block can compress or release the return spring, so that the pressure applied to the extrusion plate by the return spring is adjusted, the condition that the pressure applied to the extrusion plate by the return spring is overlarge is avoided, and the sensor elastomer is damaged by overlarge downward pressure of the extrusion plate is avoided.

Drawings

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

FIG. 2 is an exploded view of the present utility model;

FIG. 3 is a cross-sectional view of the present utility model;

fig. 4 is an enlarged view of fig. 2 a in accordance with the present utility model.

In the figure: 1. a fixed bottom plate; 101. a first positioning frame; 102. a limit groove; 103. a tapered guide bore; 2. a support column; 201. dovetail grooves; 202. a pressing plate; 203. dovetail slide blocks; 3. a second positioning frame; 301. a conical guide post; 4. a limit groove; 401. an extrusion plate; 402. a limit sliding block; 403. a through hole; 5. a chute; 501. a threaded column; 502. extruding a sliding block; 503. and a return spring.

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. 1-4, the present utility model provides a technical solution: the utility model provides a sensor adds clamping apparatus, including PMKD 1, PMKD 1 goes up fixed mounting and has first positioning frame 101, PMKD 1 goes up and is located the equal fixed mounting of first positioning frame 101 both sides and has support column 2, first positioning frame 101 top is provided with second positioning frame 3, spacing recess 4 has been seted up in the second positioning frame 3, slidable mounting has stripper plate 401 in the spacing recess 4, spout 5 has been seted up in the second positioning frame 3, threaded post 501 has been installed to spout 5 internal rotation, threaded post 501 goes up threaded mounting has extrusion slider 502, return spring 503 has been cup jointed on the threaded post 501, return spring 503 upper end and extrusion slider 502 fixed connection, return spring 503 lower extreme fixedly connected with stripper plate 401.

In this embodiment, can provide certain thrust for the stripper plate 401 through return spring 503, place the sensor elastomer in spacing inslot 102, after second positioning frame 3 card is on first positioning frame 101, stripper plate 401 can push down the sensor elastomer to fix the sensor elastomer inside first positioning frame 101, be applicable to not unidimensional sensor elastomer, rotatory screw thread post 501 can drive extrusion slider 502 and remove, extrusion slider 502 removes and can compress or release return spring 503, thereby adjust the pressure that return spring 503 applyed to stripper plate 401, avoid stripper plate 401 down the too big pressure loss sensor elastomer.

In order to achieve the purpose of limiting and fixing the second positioning frame 3, the device is realized by adopting the following technical scheme: the first positioning frame 101 and the second positioning frame 3 are provided with limit grooves 102 on the front sides, the first positioning frame 101 is provided with a tapered guide hole 103, the support column 2 is provided with a dovetail chute 201, a dovetail sliding block 203 is arranged in the dovetail chute 201 in a sliding mode, a pressing plate 202 is fixedly arranged on the dovetail sliding block 203, a tapered guide column 301 is fixedly arranged below the second positioning frame 3, and the tapered guide column 301 and the tapered guide hole 103 are mutually matched.

The sensor elastic body can be placed inside the clamp through the limiting groove 102, the conical guide post 301 is matched with the conical guide hole 103, so that the second positioning frame 3 is conveniently limited above the first positioning frame 101, the pressing plate 202 slides above the support column 2 through the dovetail sliding block 203, and after the pressing plate 202 slides above the second positioning frame 3, the pressing plate 202 can clamp the second positioning frame 3 above the first positioning frame 101.

In order to achieve the purpose of avoiding interference of the threaded column 501 with the squeeze plate 401, the device is realized by adopting the following technical scheme: limiting sliding blocks 402 are fixedly arranged on the front surface and the rear surface of the extrusion plate 401, through holes 403 are formed in the extrusion plate 401, and return springs 503 are fixedly arranged at the upper ends of the threaded columns 501.

Through spacing slider 402 makes stripper plate 401 can only slide on spacing recess 4 inside, and through-hole 403 makes screw thread post 501 can pass stripper plate 401, avoids interfering stripper plate 401 and slides from top to bottom, and return spring 503 can drive screw thread post 501 rotation.

The working principle and the using flow of the utility model are as follows: when the device is used, the device is required to be placed at a proper position, the sensor elastomer is placed inside the limiting groove 102 on the first positioning frame 101, then the second positioning frame 3 is buckled above the first positioning frame 101, after the pressing plate 202 is slid above the second positioning frame 3, the pressing plate 202 can clamp the second positioning frame 3 above the first positioning frame 101, the return spring 503 can provide a certain thrust for the pressing plate 401, the pressing plate 401 can press the sensor elastomer downwards, so that the sensor elastomer is fixed inside the first positioning frame 101, the rotating return spring 503 drives the threaded column 501 to rotate, the rotating threaded column 501 can drive the pressing slider 502 to move, and the pressing slider 502 can compress or release the return spring 503, so that the pressure applied to the pressing plate 401 by the return spring 503 is adjusted.

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. Sensor adds clamping apparatus, including fixed baseplate (1), its characterized in that: the novel plastic extrusion device is characterized in that a first positioning frame (101) is fixedly arranged on the fixing base plate (1), support columns (2) are fixedly arranged on the fixing base plate (1) and located on two sides of the first positioning frame (101), a second positioning frame (3) is arranged above the first positioning frame (101), a limiting groove (4) is formed in the second positioning frame (3), a pressing plate (401) is arranged in the limiting groove (4) in a sliding mode, a sliding groove (5) is formed in the second positioning frame (3), a threaded column (501) is rotatably arranged in the sliding groove (5), a pressing sliding block (502) is arranged on the threaded column (501) in a threaded mode, a return spring (503) is sleeved on the threaded column (501), the upper end of the return spring (503) is fixedly connected with the pressing plate (401), and the lower end of the return spring (503) is fixedly connected with the pressing plate (401).

2. A sensor processing fixture according to claim 1, wherein: limiting grooves (102) are formed in the front faces of the first positioning frame (101) and the second positioning frame (3), and a tapered guide hole (103) is formed in the first positioning frame (101).

3. A sensor processing fixture according to claim 1, wherein: the support column (2) is provided with a dovetail chute (201), a dovetail sliding block (203) is slidably mounted in the dovetail chute (201), and a pressing plate (202) is fixedly mounted on the dovetail sliding block (203).

4. A sensor processing fixture according to claim 2, wherein: and a conical guide post (301) is fixedly arranged below the second positioning frame (3), and the conical guide post (301) is matched with the conical guide hole (103).

5. A sensor processing fixture according to claim 1, wherein: limiting sliding blocks (402) are fixedly arranged on the front surface and the rear surface of the extrusion plate (401), and through holes (403) are formed in the extrusion plate (401).

6. A sensor processing fixture according to claim 1, wherein: a return spring (503) is fixedly arranged at the upper end of the threaded column (501).