Polishing and positioning jig for anti-deviation sensor shell

Abstract

The utility model discloses an anti-offset sensor shell polishing and positioning jig which comprises a jig table and a polishing piece, one end of the jig table is fixedly provided with a mounting frame, one side of the mounting frame is fixedly provided with a placing plate, one side of the jig table is fixedly provided with a driving box, one side of the driving box is movably provided with a telescopic rod, and the other side of the driving box is fixedly provided with a clamping plate. A sliding block is fixedly installed at one end of the telescopic rod, a steel cable is installed on one side of the sliding block, and a through-flow pipe is fixedly installed in the middle of the containing plate. Through the arrangement of the suction cup and the sliding block, when the sliding block moves, the rubber block can move backwards, so that air in the through-flow pipe is in a negative pressure state, a shell is adsorbed and is more stable, the suction cup carries out automatic adsorption in the working process, vibration generated in the polishing process cannot cause deviation of the shell, and the polishing efficiency is improved. And meanwhile, the overall working efficiency of discharging can be improved, and damage and friction caused by a traditional clamping structure to the shell are avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to positioning jig technical field, especially, relate to a kind of anti-deviation sensor shell polishing positioning jig. BACKGROUND

[0002] Sensor is can feel the information of measured quantity, and can be felt the information, according to certain rule change into electrical signal or other required form of information output, to meet the requirements of information transmission, processing, storage, display, record and control, etc.

[0003] Sensor information control is often worked through chip, and in order to guarantee the security of sensor, internal chip is protected, and the purpose of protecting chip is achieved by assembling shell, in the production process of sensor shell, the edge is relatively sharp after injection molding of shell, shell needs to be polished, and the power generated by polishing is large, once shell is not fixed stably, shell will be off, therefore, a kind of anti-deviation sensor shell polishing positioning jig is needed, fixed effect is better by suction cup adsorption, shell is not damaged at the same time, when suction cup no longer adsorbs shell after polishing, shell can be automatically ejected, and it is favorable to improve work efficiency. SUMMARY

[0004] The utility model aims at providing a kind of anti-deviation sensor shell polishing positioning jig, with the advantages that fixed effect is better by suction cup adsorption, shell is not damaged at the same time, when suction cup no longer adsorbs shell after polishing, shell can be automatically ejected, and it is favorable to improve work efficiency, to solve the above background technical problems.

[0005] The utility model solves the technical scheme as follows to the above technical problems:an anti-deviation sensor shell polishing positioning jig, it includes jig table and polishing piece, jig table one end is fixedly installed with mounting bracket, and mounting bracket one side is fixedly installed with placement plate, jig table one side is fixedly installed with drive box, and drive box one side is movably installed with telescopic link, telescopic link one end is fixedly installed with sliding block, and sliding block one side is installed with steel cable, placement plate middle part is fixedly installed with through-flow pipe, and through-flow pipe inside is movably installed with rubber block, sliding block and rubber block are connected by steel cable, through-flow pipe one end is fixedly installed with suction cup, sliding block one side is movably installed with connecting rod, and connecting rod one end is movably installed with extrusion plate, extrusion plate middle part is movably installed with rotating shaft, placement plate middle part is equipped with limit hole, and limit hole inside is movably installed with push rod, push rod is matched with extrusion plate.

[0006] Preferably, the other side of the sliding block is fixedly provided with a connecting rod, and the side of the connecting rod is fixedly provided with a cover plate, the other side of the jig table is fixedly provided with a collection box, and the collection box is matched with the cover plate.

[0007] Preferably, one end of the rubber block is provided with a spring, and the rubber block is connected with the through-flow pipe through the spring, and the through-flow pipe is provided with a hole matched with the steel cable at one end.

[0008] Preferably, the both sides of the rotating shaft are provided with supporting frames, and the supporting frames are fixedly connected with the jig table, and the side of the steel cable is provided with a pulley, the both sides of the pulley are provided with frame rods, and the frame rods are fixedly connected with the jig table.

[0009] Preferably, the jig table is provided with a sliding groove matched with the sliding block at one end, and the jig table is slidingly connected with the sliding block, and the collection box is provided with a ventilation hole at one side.

[0010] The utility model discloses a beneficial effect is:

[0011] 1, the utility model discloses a sucking disc and sliding block are set up, when the sliding block removes, can make rubber block move to rear, thereby making the inside air of through-flow pipe be negative pressure state, thereby adsorbing the shell, make the shell more stable, simultaneously through the action of the displacement of sliding block to one side makes extruding plate rotate, promotes push rod to slide down, when the sliding block resets, the inside air of through-flow pipe restores normal, at this time extruding plate rotates, makes push rod be jacked up, thereby helps to discharge, can reach the purpose that the traditional clamping structure causes damage friction to shell in the working process of sucking disc automatic adsorption, the vibration produced in the polishing process does not lead to shell deviation, enough stable, can help to discharge and promote overall working efficiency simultaneously.

[0012] 2, the utility model discloses a collection box, can make the collection box open in the polishing process, and the debris produced in polishing can fall to the inside of collection box, simultaneously when not polishing, the cover plate can shield collection box, thereby making sundries not fall to the inside of collection box, and the ventilation hole of one side of collection box can directly place dust collection pipe to the inside of ventilation hole, thereby carries out comprehensive dust collection to the collection of debris. BRIEF DESCRIPTION OF DRAWINGS

[0013] The above and / or other aspects of the present utility model will become more apparent and more readily appreciated from the following detailed description, taken in conjunction with the accompanying drawings, of which:

[0014] Figure 1 It is the whole schematic view of one embodiment of the utility model;

[0015] Figure 2 It is the sucking disc position schematic view of one embodiment of the utility model;

[0016] Figure 3 A jig table top schematic view of an embodiment of the utility model;

[0017] Figure 4 A connecting rod position enlarged view of an embodiment of the utility model;

[0018] Figure 5 A spring position schematic view of an embodiment of the utility model;

[0019] Figure 6 A limiting hole position schematic view of an embodiment of the utility model.

[0020] In the drawings, the components represented by each reference numeral are listed as follows:

[0021] 1, jig table; 2, mounting frame; 3, placing plate; 4, polishing piece; 5, drive box; 6, telescopic rod; 7, sliding block; 8, steel cable; 9, rubber block; 10, through-flow pipe; 11, suction cup; 12, spring; 13, collection box; 14, cover plate; 15, connecting rod; 16, connecting rod; 17, extrusion plate; 18, push rod; 19, rotating shaft; 20, pulley; 21, air hole; 22, limiting hole. DETAILED DESCRIPTION

[0022] In the following, the embodiment of the anti-deviation sensor shell polishing positioning jig of the utility model will be described with reference to the drawings.

[0023] Figures 1-6The utility model discloses a kind of anti-deviation sensor shell polishing positioning jigs shown in an embodiment of the utility model, it includes jig table 1 and polishing piece 4, jig table 1 one end is fixedly installed with mounting bracket 2, and mounting bracket 2 one side is fixedly installed with placing plate 3, jig table 1 one side is fixedly installed with drive box 5, and drive box 5 one side is movably installed with telescopic link 6, telescopic link 6 one end is fixedly installed with sliding block 7, and sliding block 7 one side is installed with steel cable 8, sliding block 7 other side is fixedly installed with connecting rod 15, and connecting rod 15 one side is fixedly installed with cover plate 14, jig table 1 other side is fixedly installed with collection box 13, and collection box 13 is matched with cover plate 14, by setting collection box 13, material generated by polishing can be collected, the collection box 13 that can be shielded, can avoid the problem that sundries falls into and increases cleaning difficulty, so that overall cleaning is dusted by dust catcher, placing plate 3 middle part is fixedly installed with through-flow pipe 10, and through-flow pipe 10 inside is movably installed with rubber block 9, rubber block 9 one end is installed with spring 12, and rubber block 9 is connected between through-flow pipe 10 by spring 12, through-flow pipe 10 one end is provided with the hole that is matched with steel cable 8, by setting spring 12, rubber block 9 can have enough reset effect, so that subsequent normal work is not affected, improve overall device stability, sliding block 7 is connected with rubber block 9 by steel cable 8, through-flow pipe 10 one end is fixedly installed with suction disc 11, sliding block 7 one side is movably installed with connecting rod 16, and connecting rod 16 one end is movably installed with extrusion plate 17, extrusion plate 17 middle part is movably installed with pivot 19, pivot 19 both sides are installed with support frame, and support frame is fixedly connected between jig table 1, steel cable 8 one side is provided with pulley 20, and pulley 20 both sides are installed with frame rod, and frame rod is fixedly connected between jig table 1, by the support of pivot 19, the rotation of sliding block 7 has enough support effect, the rotation of extrusion plate 17 is more stable, the middle part of placing plate 3 is provided with limiting hole 22, and push rod 18 is movably installed in limiting hole 22, jig table 1 one end is provided with the sliding slot that is matched with sliding block 7, and jig table 1 is slidably connected with sliding block 7, collection box 13 one side is provided with air hole 21, by setting air hole 21, it is convenient to dust operation, just need to be connected with dust suction pipe, just collection of debris generated by polishing, push rod 18 is matched with extrusion plate 17.

[0024] Working principle: the utility model uses, the user places the polishing piece 4 on the surface of the placing plate 3, thereby starting the drive box 5, the telescopic rod 6 makes the slider 7 move to one side, when the slider 7 moves, pulls the steel cable 8 movement, thereby make the steel cable 8 drive rubber block 9 move downward, spring 12 is extruded simultaneously, when rubber block 9 moves downward, because the suction cup 11 is covered by the polishing piece 4, the air in the throughflow pipe 10 forms the negative pressure state, thereby make the suction cup 11 adsorb the polishing piece 4, when the slider 7 moves and drive connecting rod 15 displacement, thereby make the cover plate 14 displacement, at this time, the cover plate 14 no longer covers the collecting box 13, the jig table 1 opens, can carry out polishing, when polishing is completed, the drive box 5 is started and makes the telescopic rod 6 reset, thereby drive the slider 7 reset, when the slider 7 resets, the tension of rubber block 9 reduces, resets under the action of spring 12, at this time, the suction cup 11 no longer adsorbs the polishing piece 4, simultaneously, the movement of the slider 7 drives connecting rod 16 movement, when connecting rod 16 moves and pulls the extrusion plate 17 around pivot 19 to rotate, when the extrusion plate 17 rotates, one end of the extrusion plate 17 extrudes push rod 18, thereby make push rod 18 push the polishing piece 4 and displace, at this time, can help the polishing piece 4 and separate the placing plate 3, thereby complete the discharge.

[0025] In conclusion: the anti-deviation sensor shell polishing positioning jig, through the setting suction cup 11 with slider 7, when the slider 7 moves, can make rubber block 9 move rearward, thereby make the air in the throughflow pipe 10 negative pressure state, thereby adsorb the shell, make the shell more stable, simultaneously, through the action of the displacement of slider 7 make the extrusion plate 17 rotate, promote push rod 18 to slide down, when the slider 7 resets, the air in the throughflow pipe 10 restores normal, at this time, the extrusion plate 17 rotates, make push rod 18 be jacked up, thereby help the discharge, namely can reach the purpose that the suction cup carries out automatic adsorption in the working process, the vibration produced in the polishing process will not lead to shell deviation, enough stable, simultaneously, can help the discharge and promote overall work efficiency, avoid the traditional clamping structure and cause the damage friction of shell.

Claims

1. A bias prevention sensor housing polishing positioning jig, characterized by, Including jig table (1) and polishing piece (4), one end of the jig table (1) is fixedly installed with mounting rack (2), and one side of the mounting rack (2) is fixedly installed with placing plate (3), one side of the jig table (1) is fixedly installed with drive box (5), and one side of the drive box (5) is movably installed with telescopic rod (6), one end of the telescopic rod (6) is fixedly installed with sliding block (7), and one side of the sliding block (7) is installed with steel cable (8), the middle of the placing plate (3) is fixedly installed with through-flow pipe (10), and the inside of the through-flow pipe (10) is movably installed with rubber block (9), the sliding block (7) and the rubber block (9) are connected through the steel cable (8), one end of the through-flow pipe (10) is fixedly installed with sucking disc (11), one side of the sliding block (7) is movably installed with connecting rod (16), and one end of the connecting rod (16) is movably installed with extrusion plate (17), the middle of the extrusion plate (17) is movably installed with rotating shaft (19), the middle of the placing plate (3) is provided with limiting hole (22), and the inside of the limiting hole (22) is movably installed with push rod (18), the push rod (18) is matched with the extrusion plate (17).

2. The anti-drift sensor housing polishing positioning jig according to claim 1, wherein, The other side of the sliding block (7) is fixedly installed with connecting rod (15), and the connecting rod (15) is fixedly installed with cover plate (14) on one side, the other side of the jig table (1) is fixedly installed with collecting box (13), and the collecting box (13) is matched with the cover plate (14).

3. The anti-drift sensor housing polishing positioning jig of claim 2, wherein, One end of the rubber block (9) is installed with spring (12), and the rubber block (9) and the through-flow pipe (10) are connected through the spring (12), and one end of the through-flow pipe (10) is provided with a hole matched with the steel cable (8).

4. The anti-drift sensor housing polishing positioning jig of claim 3, wherein, Rotating shaft (19) is installed on both sides of the support frame, and the support frame is fixedly connected between the jig table (1), one side of the steel cable (8) is provided with pulley (20), and pulley (20) is installed on both sides of the frame rod, and the frame rod is fixedly connected between the jig table (1).

5. The anti-drift sensor housing polishing positioning jig of claim 4, wherein, One end of the jig table (1) is provided with a sliding groove matched with the sliding block (7), and the jig table (1) and the sliding block (7) are slidably connected, and one side of the collecting box (13) is provided with air hole (21).

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