CN-224216227-U - Rubber seal tightness detection device

CN224216227UCN 224216227 UCN224216227 UCN 224216227UCN-224216227-U

Abstract

The utility model discloses a device for detecting tightness of a rubber sealing element, which relates to the technical field of sealing detection and comprises a detection box, wherein the detection box is used for storing detection liquid and detecting tightness of the rubber sealing element; the device comprises a detection box, a driving mechanism, an adsorption mechanism, a pressing piece and a placing piece, wherein the driving mechanism is arranged at the top of the detection box, the adsorption mechanism is arranged at the top of the detection box, the pressing piece is arranged in the detection box, and the placing piece is arranged at the bottom of an inner cavity of the detection box. This rubber seal leakproofness detection device through setting up the board of placing of difference in detecting box, and places the standing groove that has the different model size rubber seal of multiple adaptation on the board, can satisfy the detection demand of multiple specification rubber seal, has improved detection device's application scope greatly, no matter whether conventional or special specification's sealing member can both find suitable testing position.

Inventors

WEI YONG
WANG PAN
SHENG FENG
CHEN GE
PENG YAN
LU MIN
CHEN YUHUI
WEI HONGYU

Assignees

中柬橡胶智海创新研究院(武汉)有限公司

Dates

Publication Date: 20260508
Application Date: 20250616

Claims (6)

1. A rubber seal tightness detection device, characterized by comprising: the detection box is used for storing detection liquid and detecting tightness of the rubber sealing piece; The driving mechanism is arranged at the top of the detection box and used for driving the pressing mechanism to press the rubber sealing piece; the adsorption mechanism is arranged at the top of the detection box and is used for sucking through a channel sealed by the rubber sealing element through the adsorption element so as to detect the tightness of the rubber sealing element; the compressing piece is arranged in the detection box and is respectively connected with the output end of the driving mechanism and the input end of the adsorption mechanism; The placing piece is arranged at the bottom of the inner cavity of the detection box and used for placing the rubber sealing piece.
2. The device for detecting tightness of rubber sealing elements according to claim 1, wherein a mounting plate is fixed in the middle of the top end of the detection box, and a drain valve is fixed in the middle of the bottom end of the detection box.
3. The device for detecting tightness of rubber sealing elements according to claim 1, wherein the driving mechanism comprises a telescopic cylinder fixed in the middle of the upper surface of the mounting plate, a connecting column is fixed on an output shaft of the telescopic cylinder, a plurality of support plates distributed in an annular array are fixed on the periphery of the lower end of the connecting column, the end parts of the support plates are connected with the pressing pieces, and the upper surface of the support plates is connected with the connecting column through a reinforcing plate and used for improving the supporting strength of the support plates.
4. The device for detecting tightness of rubber sealing elements according to claim 1, wherein the adsorption mechanism comprises a vacuum pump fixed on the upper surface of the mounting plate, the output end of the vacuum pump is connected with a collecting box, an annular shunt tube is fixed in the middle of the lower surface of the mounting plate, the output end of the annular shunt tube is communicated with the vacuum pump, the input end of the annular shunt tube is connected with a plurality of communicating pipes distributed in an annular array, and the end part of each communicating pipe is connected with the compressing element.
5. The device for detecting tightness of rubber sealing elements according to claim 1, wherein the pressing element comprises a plurality of pressing plates arranged at the edge of an inner cavity of the detection box, annular convex plates are fixed on the lower surfaces of the pressing plates, matching grooves are formed in the middle of the lower surfaces of the pressing plates, a plurality of air inlet grooves distributed in an annular array are formed in the annular convex plates, collecting grooves which are arranged in an annular groove body structure are formed in the bottoms of the air inlet grooves, and the collecting grooves are communicated with the communicating pipe.
6. The device for detecting tightness of rubber sealing elements according to claim 1, wherein the placing element comprises a placing plate arranged below the pressing element, the edge of the lower surface of the placing plate is connected with the inner bottom wall of the detection box through a plurality of support columns distributed in an annular array, a positioning column is fixed in the middle of the upper surface of the placing plate and corresponds to the matching groove, a placing groove is formed in the edge of the upper surface of the placing plate, the placing groove is used for placing the rubber sealing elements, the placing groove corresponds to the annular convex plate, and a plurality of penetrating through holes distributed in an annular array are formed in the bottom of the placing groove.

Description

Rubber seal tightness detection device Technical Field The utility model relates to the technical field of seal detection, in particular to a device for detecting the tightness of a rubber sealing element. Background The seal is a material or part of a component part, usually in a ring shape, for preventing leakage of fluid or solid particles from between adjacent joint surfaces and preventing invasion of external impurities such as dust, moisture and the like into the interior of the machine equipment, and in the field of modern industrial manufacturing, the seal is taken as a key component, and the sealing performance of the seal is important for ensuring the normal operation of the whole equipment. In order to ensure that the sealing element can meet the expected sealing effect after production, the detection of the sealing performance of the sealing element becomes an indispensable procedure. At present, various sealing element detection devices have appeared on the market and aim at improving the detection efficiency and accuracy The utility model discloses a rubber sealing element tightness detection device with an authorized bulletin number of CN222514438U, which comprises a shell, a circular base, a controller, an electric push rod fixedly connected to the top surface of the shell through a bracket, a pressing block fixedly arranged at the telescopic end of the electric push rod, and a detection mechanism arranged on the circular base, wherein the detection mechanism comprises water storage tanks which are annularly distributed and are arranged on the circular base, a supporting part is arranged in the water storage tanks, a water storage tank is arranged at the center of the circular base, a through groove for communicating the water storage tanks and the water storage tank is arranged on the top surface of the circular base, a gas transmission part is arranged at the lower end of the circular base, and a driving part is arranged in the shell. As shown in the utility model, the conventional rubber seal tightness detection device can allow a worker to conveniently take and put the seal in other support blocks while detecting one seal, so that the detection efficiency is improved. However, in the existing rubber sealing element tightness detection device, although the circular base can be used for placing a plurality of sealing elements, the supporting part structure is relatively fixed, the adaptability to rubber sealing elements of different types and sizes is poor, and some sealing elements with special specifications can not be accurately placed and detected, so that the application range of the detection device is limited. Disclosure of utility model The utility model provides a device for detecting the tightness of a rubber sealing piece, which solves the problems in the prior art. In order to achieve the above object, the utility model is realized by the following technical scheme that the device for detecting the tightness of the rubber sealing piece comprises: the detection box is used for storing detection liquid and detecting tightness of the rubber sealing piece; The driving mechanism is arranged at the top of the detection box and used for driving the pressing mechanism to press the rubber sealing piece; the adsorption mechanism is arranged at the top of the detection box and is used for sucking through a channel sealed by the rubber sealing element through the adsorption element so as to detect the tightness of the rubber sealing element; the compressing piece is arranged in the detection box and is respectively connected with the output end of the driving mechanism and the input end of the adsorption mechanism; The placing piece is arranged at the bottom of the inner cavity of the detection box and used for placing the rubber sealing piece. Preferably, the middle part of the top end of the detection box is fixed with a mounting plate, and the middle part of the bottom end of the detection box is fixed with a drain valve. Preferably, the actuating mechanism is including fixing the flexible cylinder at mounting panel upper surface middle part, the output shaft of flexible cylinder is fixed with the spliced pole, the lower extreme week side of spliced pole is fixed with a plurality of backup pads that are annular array and distribute, the tip of backup pad is connected with compressing tightly, the upper surface of backup pad passes through the reinforcing plate and links to each other with the spliced pole for improve the supporting strength of backup pad. Preferably, the adsorption mechanism comprises a vacuum pump fixed on the upper surface of the mounting plate, the output end of the vacuum pump is connected with a collecting box, an annular shunt tube is fixed in the middle of the lower surface of the mounting plate, the output end of the annular shunt tube is communicated with the vacuum pump, the input end of the annular shunt tube is connected with a plurality of communicating pip