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CN-224231185-U - Semiconductor rubber tightness testing device

CN224231185UCN 224231185 UCN224231185 UCN 224231185UCN-224231185-U

Abstract

The utility model relates to the technical field of sealing ring detection, and provides a semiconductor rubber tightness testing device which comprises a workbench, wherein a supporting frame is fixedly connected to the top of the workbench, a pressing assembly is arranged at the top of the supporting frame, a sealing barrel is fixedly connected to the top of the workbench, and a water adding mechanism is arranged at the top of the workbench. According to the utility model, through the mutual matching among the motor, the extrusion rod, the conveying pipe and other components of the water adding mechanism, when the rubber is required to be subjected to seal detection, a worker installs the rubber on the positioning cone column, then the worker starts the motor, so that water flow in the water tank is forced to enter the sealing barrel through the conveying pipe, the interior of the sealing barrel is pressurized through the pressurizing component, and at the moment, the worker observes the leak groove to observe the tightness of the rubber.

Inventors

  • CHEN XIANGYU
  • CHEN LONG

Assignees

  • 纳拓半导体科技(上海)有限公司

Dates

Publication Date
20260512
Application Date
20250627

Claims (8)

  1. 1. The semiconductor rubber tightness testing device is characterized by comprising a workbench (1), wherein the top of the workbench (1) is fixedly connected with a support frame (2), the top of the support frame (2) is provided with a pressing assembly (3), the top of the workbench (1) is fixedly connected with a sealing barrel (4), and the top of the workbench (1) is provided with a water adding mechanism (5); The utility model provides a mechanism of adding water (5) includes mounting panel (51) and motor (52), the side fixed connection of mounting panel (51) is in the side of support frame (2), the side of mounting panel (51) and the side fixed connection of motor (52), the output fixedly connected with threaded rod (53) of motor (52), the circumference threaded connection of threaded rod (53) has thread bush (54), the circumference fixedly connected with extrusion rod (55) of thread bush (54), the top fixedly connected with water tank (56) of workstation (1), the inside sliding connection of water tank (56) has extrusion plate (57), the side fixedly connected with atress pole (58) of extrusion plate (57), the circumference of atress pole (58) runs through and sliding connection with the side of water tank (56), the side fixedly run through of water tank (56) has conveyer pipe (59), the one end of conveyer pipe (59) and the circumference of sealed bucket (4) are fixed.
  2. 2. The semiconductor rubber tightness testing device according to claim 1, wherein a return spring (510) is fixedly connected to the inside of the water tank (56), and one end of the return spring (510) away from the inside of the water tank (56) is fixedly connected to the side surface of the pressing plate (57).
  3. 3. The semiconductor rubber tightness testing device according to claim 2, wherein a positioning cone column (511) is fixedly connected to the inside of the sealing barrel (4), a water leakage groove (512) is formed in the bottom of the sealing barrel (4), and a limiting plate (513) is fixedly penetrated through the circumferential surface of the threaded rod (53).
  4. 4. A semiconductor rubber sealing test device according to claim 3, wherein the stress rods (58) are located on the displacement track of the extrusion rod (55), and the number of the water leakage grooves (512) is several and uniformly distributed along the bottom of the sealing barrel (4).
  5. 5. The semiconductor rubber tightness testing device according to claim 4, wherein the top of the workbench (1) is provided with a feeding mechanism (6), the feeding mechanism (6) comprises a rotating shaft (61), one end of the rotating shaft (61) is fixedly connected with one end of a threaded rod (53), a gear (62) is fixedly penetrated through the circumferential surface of the rotating shaft (61), the top of the workbench (1) is fixedly connected with a supporting plate (63), a sliding groove (64) is formed in the side surface of the supporting plate (63), a rack (65) is slidably connected in the sliding groove (64), a connecting rod (66) is fixedly connected to the bottom of the rack (65), a moving groove (67) is formed in the positioning cone (511), and one end, far away from the bottom of the rack (65), of the connecting rod (66), is fixedly connected with a pushing plate (68).
  6. 6. The semiconductor rubber tightness testing device according to claim 5, wherein the side surface of the connecting rod (66) is in sliding connection with the inside of the moving groove (67), and a conveying chute (69) is formed at the top of the workbench (1).
  7. 7. The semiconductor rubber tightness testing device according to claim 6, wherein a placing groove (610) is formed in the top of the workbench (1), a collecting box (611) is slidably connected in the placing groove (610), and a grip (612) is fixedly connected to the side surface of the collecting box (611).
  8. 8. The semiconductor rubber sealability testing apparatus according to claim 7, wherein the circumferential surface of the gear (62) is engaged with the side surface of the rack (65), and the top of the pushing plate (68) is located directly under the pressing member (3).

Description

Semiconductor rubber tightness testing device Technical Field The utility model relates to the technical field of sealing ring detection, in particular to a semiconductor rubber tightness testing device. Background Semiconductor rubber sealability refers to the ability of semiconductor rubber to seal against gases, liquids, or other substances in various operating environments. Compared with the common rubber, the semiconductor rubber is required to have not only good sealing property but also conductive or antistatic properties. Such materials have important applications in devices where protection from gas leakage, liquid permeation, or electromagnetic interference is desired. According to the disclosed tightness testing device for the rubber sealing ring (with the publication number of CN 212721938U), the tightness testing device comprises a water tank and a cylinder body, wherein an air bag is arranged at the lower end of the cylinder body, an air inflation assembly and an air deflation assembly are arranged on the air bag, and the air bag is used for supporting lifting of the cylinder body. In the above-mentioned application, through the mutually supporting of water tank and gasbag subassembly for before rubber seals the detection in the water tank, be difficult to solve the function of adding the water yield to the water tank inside, exert pressure, lead to sealing the unable more visual observation of detection, consequently we propose a semiconductor rubber leakproofness testing arrangement. Disclosure of utility model The utility model provides a semiconductor rubber tightness testing device, which solves the problem that the rubber cannot be subjected to liquid tightness detection in the related art. The technical scheme of the utility model is as follows: the utility model relates to a semiconductor rubber tightness testing device which comprises a workbench, wherein the top of the workbench is fixedly connected with a supporting frame, the top of the supporting frame is provided with a pressing assembly, the top of the workbench is fixedly connected with a sealing barrel, and the top of the workbench is provided with a water adding mechanism; The water adding mechanism comprises a mounting plate and a motor, wherein the side surface of the mounting plate is fixedly connected to the side surface of the supporting frame, the side surface of the mounting plate is fixedly connected with the side surface of the motor, the output end of the motor is fixedly connected with a threaded rod, the circumferential surface of the threaded rod is in threaded connection with a threaded sleeve, the circumferential surface of the threaded sleeve is fixedly connected with an extrusion rod, the top of the workbench is fixedly connected with a water tank, the inside of the water tank is slidably connected with an extrusion plate, the side surface of the extrusion plate is fixedly connected with a stress rod, the circumferential surface of the stress rod penetrates through the side surface of the water tank and is slidably connected with the side surface of the water tank, a conveying pipe is fixedly penetrated through the side surface of the water tank, and one end of the conveying pipe penetrates through the circumferential surface of the sealing barrel fixedly. Optionally, the inside fixedly connected with reset spring of water tank, the one end that reset spring kept away from the inside of water tank and the side fixed connection of stripper plate, its purpose is to guarantee that the stripper plate can automatic re-setting, reduces manual intervention. Optionally, the inside fixedly connected with locating cone post of sealed bucket, the water leakage groove has been seted up to the bottom of sealed bucket, the fixed limiting plate that runs through of circumference of threaded rod, the effect of locating cone post is to the sealing washer of detecting fix a position the installation, and the effect of water leakage groove is through the leakproofness of water leakage groove observation, and the effect of limiting plate is the displacement distance of restriction thread bush. Optionally, the atress pole is located the displacement orbit of extrusion pole, the quantity of water leakage groove sets up to a plurality of, and along sealed barrel's bottom evenly distributed, its purpose is to ensure that extrusion pole removal can the atress pole promote. Optionally, the top of workstation is provided with feeding mechanism, feeding mechanism includes the pivot, the one end fixedly connected with of pivot is in the one end of threaded rod, the fixed gear that runs through of circumference of pivot, the top fixedly connected with backup pad of workstation, the spout has been seted up to the side of backup pad, the inside sliding connection of spout has the rack, the bottom fixedly connected with connecting rod of rack, the removal groove has been seted up to the inside of location awl post, the one end fixedly connec