CN214264569U - Anti-falling device for assembling internal sealing ring of temperature sensor - Google Patents

Abstract

The utility model discloses an anti-drop device for assembling a sealing ring inside a temperature sensor, which comprises a chuck structure and an anti-drop joint component; the anticreep joint Assembly includes the installation piece, runs through the joint, the cover of installation piece and locates the nipple that connects outside flexible removal, be equipped with in the joint and keep away the cavity, the chuck structure includes multi-jaw chuck and locates the deflector on each jack catch of multi-jaw chuck, and the top of each jack catch is equipped with the arch, the center of deflector is equipped with the round hole, and the circumference partition position of round hole is equipped with respectively leads each bellied guide slot, and each jack catch gathers together to snatch the sealing washer that connects and stores, connect and insert and prop the sealing washer interior week, the installation piece removes to the casing top of moulding plastics, connect the butt joint casing of moulding plastics, keep away the cavity in and dodge the casing of moulding plastics and go up exposed terminal, the nipple stretches out the joint tip, pushes the sealing washer on the. The utility model discloses a temperature sensor stably packs into when equipment inner seal circle, avoids the bullet to take off the problem.

Description

Anti-falling device for assembling internal sealing ring of temperature sensor

Technical Field

The utility model belongs to the technical field of the temperature sensor equipment, especially, relate to a temperature sensor inner seal circle equipment anticreep device.

Background

The temperature sensor of the automobile engine is used for converting the temperature change condition of gas or liquid into an electric signal and providing the electric signal to the ECU, and the ECU receives the temperature signal and then performs temperature control operation. The existing temperature sensor has a complex structure, the assembly process relates to complex stations, and due to the elasticity of the sealing ring, the problem of easy ejection and falling off in the equipment process causes neglected loading.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the technical problem, and provide the inside sealing washer equipment anticreep device of temperature sensor to realize that temperature sensor stably packs into when the equipment inner seal circle, avoid playing the problem of taking off. In order to achieve the above purpose, the utility model discloses technical scheme as follows:

the anti-drop device for assembling the sealing ring in the temperature sensor comprises a chuck structure and an anti-drop joint component; the anticreep joint Assembly includes the installation piece, runs through the joint, the cover of installation piece and locates the nipple that connects outside flexible removal, be equipped with in the joint and keep away the cavity, the chuck structure includes multi-jaw chuck and locates the deflector on each jack catch of multi-jaw chuck, and the top of each jack catch is equipped with the arch, the center of deflector is equipped with the round hole, and the circumference partition position of round hole is equipped with respectively leads each bellied guide slot, and each jack catch gathers together to snatch the sealing washer that connects and stores, connect and insert and prop the sealing washer interior week, the installation piece removes to the casing top of moulding plastics, connect the butt joint casing of moulding plastics, keep away the cavity in and dodge the casing of moulding plastics and go up exposed terminal, the nipple stretches out the joint tip, pushes the sealing washer on the joint to the casing of moulding plastics.

Specifically, the anti-disengaging device for assembling the internal sealing ring of the temperature sensor further comprises a vibrating disc, a dislocation distribution tool for distributing the internal sealing ring of the vibrating disc is connected with the vibrating disc in an abutting mode, the sealing ring on the dislocation distribution tool is moved to a linear moving module on the chuck structure, and an anti-disengaging joint assembly is installed on the linear moving module.

Specifically, the dislocation distributing tool comprises a distributing block butted with the vibrating disc, a distributing groove arranged on the distributing block and used for transiting and transferring the sealing ring, and a dislocation groove arranged on the side edge of the distributing block and used for moving, dislocating, butting and distributing the groove; the dislocation groove is arranged at the top of the dislocation block, and the dislocation block is connected with a cylinder.

Compared with the prior art, the utility model discloses temperature sensor inner seal circle equipment anticreep device's beneficial effect mainly embodies:

adopt anticreep joint Assembly cooperation chuck structure, ensure that temperature sensor when the equipment inner seal circle, stably packs into, avoids the bullet problem of taking off.

Drawings

FIG. 1 is a schematic view of the temperature sensor of the present embodiment in a fully assembled configuration;

FIG. 2 is a schematic structural diagram of the thermistor assembled by the injection molding housing in this embodiment;

FIG. 3 is a schematic structural diagram of a front assembly coding device in this embodiment;

fig. 4 is a schematic view of a feeding structure of the front index plate in the present embodiment;

FIG. 5 is a schematic structural view of an inner seal ring assembling apparatus according to the present embodiment;

FIG. 6 is a schematic structural view of the dislocated material distribution tool in this embodiment;

FIG. 7 is a schematic structural view of the chuck structure and the anti-separation joint assembly according to the present embodiment;

FIG. 8 is a schematic diagram illustrating a structure of ejecting a coupling sleeve of the anti-drop coupling assembly of the present embodiment;

FIG. 9 is a schematic structural view of the anti-release joint assembly of the present embodiment cooperating with the gripper c to transfer the inner seal ring;

FIG. 10 is a schematic structural diagram of a product turnover device in this embodiment;

the figures in the drawings represent:

1, a temperature sensor, 11 injection molding casings, 12 terminals, 121 notches, 122 flanges, 13 thermistors, 14 iron casings, 141 bottom columns, 142 butting parts, 15 outer sealing rings, 16 retaining rings, 17 inner sealing rings, 18 extension casings and 181 positioning holes;

3 front assembly code printing equipment, 31 front indexing disc, 311 linear moving module b, 312 gripper b, 313 gripper c, 314CCD camera module b, 315 code printing machine, 316 dust collector, 317 code scanning gun, 32 sliding plate, 321 gripper a, 322 cylinder c, 323 gripper d, 324 cylinder e, 325 servo motor, 33 base, 331 positioning groove, 332 positioning column, 34 vibration disc, 341 dislocation material distributing tool, 342 chuck structure, 343 linear moving module c, 35 material distributing block, 351 material distributing groove, 352 dislocation groove, 353 dislocation block, 354 cylinder d, 36 anti-disengagement joint 369a, 361 mounting block, 362 joint, 363 sleeve, 364 avoidance cavity, 365 multi-claw chuck, 366 guide plate, 367 bulge, 368 round hole and guide groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, and not all embodiments.

Example (b):

referring to fig. 1-2, a specific structure of a temperature sensor 1 to be assembled includes an injection molded housing 11, a terminal 12 integrally injection molded with the injection molded housing 11 at an end thereof, a thermistor 13 welded and fixed to the terminal 12, and an iron housing 14 hermetically sleeved with the end of the injection molded housing 11 and covering the thermistor 13 and the terminal 12.

The iron case 14 includes a hollow bottom pillar 141, and an annular abutting portion 142 provided at the top of the bottom pillar 141.

The outer sealing ring 15 and a retainer ring 16 for retaining the outer sealing ring 15 at the side of the butt joint part 142 are sleeved outside the bottom column 141. The retainer ring 16 is made of plastic material.

An inner sealing ring 17 is sleeved on one end of the injection molding shell 11 exposed out of the terminal 12, glue is filled in the port of the butt joint part 142 and aligned to the inner sealing ring 17, and the injection molding shell 11 is inserted into the butt joint part 142 in a riveting manner.

The end of the injection-molded housing 11 facing away from the iron housing 14 is provided with a notch 121 exposing the terminal 12 inside, and two sides of the notch 121 are provided with flanges 122 for mounting and positioning. The side of the injection-molded housing 11 is provided with an extension housing 18 having a positioning hole 181.

Referring to fig. 3-10, the front assembly coding device 3 includes a linear moving module b311 for transferring the injection molding housing 11 to the front index plate 31 for loading, an inner seal ring assembly device, a product turnover device, a laser coding device, and a product code scanning and discharging device sequentially disposed on the circumference of the front index plate 31.

The sliding plate 32 is erected at the end position of the transmission belt 21, the bottom of the sliding plate 32 is provided with a clamping hand a321, and the clamping hand a321 is connected with an air cylinder c322 which drives the clamping hand to lift and clamp the cover plate 24 for removal.

The linear moving module b311 is provided with a gripper b312 for transferring the injection molded case 11 in the pallet 23 to the base. The gripper b312 grips and turns over the injection-molded housing 11.

The front indexing plate 31 is provided with a plurality of circumferentially and uniformly distributed bases 33, the base 33 is provided with two positioning grooves 331 side by side, one ends of the exposed terminals 12 of the injection molding shell 11 are placed in the positioning grooves 331, the extension shell 18 is placed on the surface of the base 33, positioning columns 332 are arranged on the surface of the base 33, and the positioning holes 181 in the extension shell 18 are correspondingly butted with the positioning columns 332.

The inner sealing ring assembling device comprises a vibrating disk 34, a dislocation distributing tool 341 which is connected with the vibrating disk 34 in a butt joint mode and used for distributing the inner sealing rings of the vibrating disk 34, and a linear moving module c343 which is used for moving the sealing rings on the dislocation distributing tool 341 to the chuck structure 342.

The staggered material distribution tool comprises a material distribution block 35 butted with the vibration disc, a material distribution groove 351 arranged on the material distribution block 35 and used for transiting and transferring materials, and a staggered groove 352 arranged on the side edge of the material distribution block 35 and used for moving the staggered butted material distribution groove 351; the dislocation slot 352 is provided at the top of the dislocation block 353, and the dislocation block 353 is connected to the cylinder d 354. The sealing ring in the vibration disc passes through the material distributing groove 351 to the dislocation groove 352, and the dislocation block 353 moves to be dislocated and separated from the material distributing groove 351.

The linear moving module c343 is provided with an anti-drop joint assembly a36, the anti-drop joint assembly comprises an installation block 361, a joint 362 penetrating through the installation block 361, and a joint sleeve 363 sleeved outside the joint 362 and capable of moving in a telescopic manner; a cavity 364 is provided in the joint 362. The joint 362 is inserted into and expands the sealing ring in the offset groove 352, the outer circumference of the joint 362 abuts against the inner circumference of the sealing ring, and the sealing ring is tightly sleeved on the joint 362 for transfer.

The chuck structure includes a multi-jaw chuck 365, a guide plate 366 provided on each jaw of the multi-jaw chuck 365; the top of each claw is provided with a protrusion 367, the center of the guide plate 366 is provided with a round hole 368, the circumferential equal division positions of the round hole 368 are respectively provided with a guide groove 369 for guiding each protrusion 367, and each claw gathers the sealing ring on the grabbing joint 362 for temporarily storing the sealing ring.

The front indexing disc is further provided with a clamping hand c313, the clamping hand c313 is opened and closed to clamp the injection molding shell 11 in the base 33, the mounting block 361 moves to the upper side of the injection molding shell 11, the connector 362 is in butt joint with the injection molding shell 11, the clearance cavity 364 is in clearance with the exposed terminal 12 on the injection molding shell 11, and the connecting sleeve 363 extends out of the end of the connector 362 to push the sealing ring on the connector 362 into the injection molding shell 11.

The product turnover device comprises a clamping hand d323, a rotating air cylinder e324 connected with the clamping hand d323, and a CCD camera module b314 arranged on the front index plate 31. The cylinder e324 is connected to a servo motor 325. The gripper d323 grips the injection molded case 11 in the base 33 and turns 180 °, and the notch 121 of the injection molded case 11 is placed upward. When the clamping hand d323 grabs the injection molding shell 11, the CCD camera module b314 takes a picture of the mounting position of the inner seal ring 17 for detection.

The laser coding device comprises a coding machine 315 arranged on the front dividing plate 31 and used for marking on the injection molding shell 11, and a dust collector 316 arranged on the outer side of the front dividing plate 31 and used for absorbing smoke dust of the coding machine 315.

The product code scanning and blanking device comprises a code scanning gun 317 arranged on the outer side of the front indexing disc 31. The gripper b312 in the linear moving module b311 performs the original return blanking of the assembled temperature sensor in the front index plate 31.

When using this embodiment, adopt anticreep joint Assembly cooperation chuck structure, ensure that temperature sensor when equipment inner seal circle or outer seal circle, stably packs into, avoids the bullet to take off the problem.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims (3)

1. Temperature sensor inner seal circle equipment anticreep device, its characterized in that: comprises a chuck structure and an anti-drop joint component; the anticreep joint Assembly includes the installation piece, runs through the joint, the cover of installation piece and locates the nipple that connects outside flexible removal, be equipped with in the joint and keep away the cavity, the chuck structure includes multi-jaw chuck and locates the deflector on each jack catch of multi-jaw chuck, and the top of each jack catch is equipped with the arch, the center of deflector is equipped with the round hole, and the circumference partition position of round hole is equipped with respectively leads each bellied guide slot, and each jack catch gathers together to snatch the sealing washer that connects and stores, connect and insert and prop the sealing washer interior week, the installation piece removes to the casing top of moulding plastics, connect the butt joint casing of moulding plastics, keep away the cavity in and dodge the casing of moulding plastics and go up exposed terminal, the nipple stretches out the joint tip, pushes the sealing washer on the.

2. The temperature sensor inner seal ring assembly anti-drop device of claim 1, wherein: the anti-falling device for assembling the sealing ring inside the temperature sensor further comprises a vibrating disc, a dislocation material distributing tool for distributing the sealing ring in the vibrating disc is connected with the vibrating disc in a butt joint mode, the sealing ring on the dislocation material distributing tool is moved to a linear moving module on the chuck structure, and an anti-falling joint assembly is installed on the linear moving module.

3. The temperature sensor inner seal ring assembly anti-drop device of claim 2, wherein: the staggered distribution tool comprises a distribution block butted with the vibration disc, a distribution groove arranged on the distribution block and used for transiting and transferring the sealing ring, and a staggered groove arranged on the side edge of the distribution block and used for moving, staggered and butted distribution grooves; the dislocation groove is arranged at the top of the dislocation block, and the dislocation block is connected with a cylinder.

Images