CN218444354U

CN218444354U - Automobile sealing element detection device

Info

Publication number: CN218444354U
Application number: CN202222619748.2U
Authority: CN
Inventors: 郭利朋; 王菲菲; 张海东
Original assignee: Xingtai Axle Seal Co ltd
Current assignee: Xingtai Axle Seal Co ltd
Priority date: 2022-10-07
Filing date: 2022-10-07
Publication date: 2023-02-03
Anticipated expiration: 2032-10-07

Abstract

The utility model relates to a sealing member check out test set technical field especially relates to an automobile sealing member detection device. The method comprises the following steps: the device comprises a supporting frame, a plurality of storage parts are sequentially arranged on the supporting frame, a slidable pressing part is arranged above each storage part, and an observation piece is arranged on each pressing part; the control pipeline is communicated with the storage part, and a hydraulic pump and an air pump are respectively arranged at two ends of the control pipeline; the hydraulic cylinders are sequentially arranged at the top of the supporting frame and are connected with the pressing part; the utility model provides an automobile sealing element detection device, under can simulating liquid pipeline or gas pipeline in the practical application, the sealed condition of sealing washer ensures the finished product quality, can also carry out a plurality of sealing washer normalities measuring environment simultaneously, and under the inspection static state environment, the sealed effect of sealing washer satisfies different testing environment demands.

Description

Automobile sealing element detection device

Technical Field

The utility model relates to a sealing member check out test set technical field especially relates to an automobile sealing member detection device.

Background

The sealing ring is used as an important anti-leakage element and widely applied to working parts in vehicles, such as a cylinder body, an axle and the like, and is used for protecting stable operation of internal gas or liquid;

at present, to the detection of sealing washer, mostly rely on the experience that the staff accumulated for a long time to assist relevant equipment to observe the sealing member body, look over whether processing defects such as crack appears, sunken, whether qualified size, though the sealing washer data after detecting is qualified, but the operational environment among the unable simulation practical application to the sealed condition of unable observation sealing washer, whether confirm the sealing washer and satisfy the user demand, consequently, need for one kind and can be to the detection device of operational environment simulation urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the technique that exists is not enough to the aforesaid, provides an automobile sealing spare detection device, can simulate in the practical application under liquid pipeline or the gas pipeline, the sealed condition of sealing washer ensures finished product quality, can also carry out a plurality of sealing washer normality measuring environment simultaneously, and under the inspection static state environment, the sealed effect of sealing washer satisfies different detection ring demands.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is, include:

the device comprises a supporting frame, a plurality of storage parts are sequentially arranged on the supporting frame, a slidable pressing part is arranged above each storage part, and an observation piece is arranged on each pressing part;

the control pipeline is communicated with the storage part, and a hydraulic pump and an air pump are respectively arranged at two ends of the control pipeline;

the hydraulic cylinders are sequentially arranged at the tops of the supporting frames and are connected with the pressing portions.

Preferably, the supporting frame is provided with a plurality of cylinder bodies sleeved with the pressing portions.

Preferably, a sliding groove is formed in the cylinder body; the excircle of pressing the portion is equipped with the slider of being connected with the spout.

Preferably, a return pipe is arranged on the pressing part.

Preferably, the observation piece is sequentially provided with a first valve and a hydraulic gauge.

Preferably, the control pipeline comprises a main pipeline and a branch pipeline communicated with the main pipeline; the branch pipelines are respectively communicated with the storage parts, and second valves are arranged in the middle of the branch pipelines.

Preferably, one side of the hydraulic pump and one side of the air pump are both provided with electromagnetic valves.

Preferably, the storage section is provided with a heating section.

Preferably, a rubber pad is arranged at the joint of the hydraulic cylinder and the pressing part.

Compared with the prior art, the utility model has the advantages of it is following: 1. the hydraulic cylinder pushes the pressing part to be in butt joint with the storage part to form a simulation space in actual connection, air or liquid is injected into the hydraulic cylinder through the control pipeline, the simulation of an actual working environment is realized, and therefore the use quality of the sealing element is detected; 2. through the matching of the plurality of groups of pressing parts and the storage part, the detection of a plurality of sealing rings in a static working environment can be realized at the same time, or the requirement of sequential detection in a working state is met, so that the detection efficiency is improved; 3. the change of the sealing pressure is detected by the observation piece, so that the sealing effect of the sealing ring is determined, and the observation is facilitated for a detector; 4. the whole simple operation makes things convenient for the staff to use, relies on the control pipeline simultaneously, can control each detection area respectively, satisfies the detection requirement.

Drawings

FIG. 1 is a schematic diagram of an overall structure of a sealing member inspection device for an automobile;

FIG. 2 is a schematic view of an operating condition of a vehicle seal inspection device;

FIG. 3 is a schematic view of the internal structure of a sealing member inspection device for an automobile;

FIG. 4 is a schematic view showing a connection state of a pressing portion of an automobile seal detecting apparatus;

FIG. 5 is a schematic diagram of a control circuit of the sealing member detecting device for an automobile;

FIG. 6 is a schematic view of a supporting frame structure of a vehicle sealing member detection device;

FIG. 7 is a schematic diagram of a rubber pad structure of the device for detecting sealing members of an automobile;

fig. 8 is a schematic diagram of a pressing portion of an automotive seal detection apparatus.

In the figure: 1. a support frame; 2. a storage section; 3. a pressing part; 4. an observation member; 5. a control pipeline; 6. a hydraulic cylinder; 101. a cylinder body; 102. a chute; 201. a heating section; 301. a slider; 302. a return pipe; 401. a first valve; 402. a hydraulic gauge; 501. a hydraulic pump; 502. an air pump; 503. a main pipeline; 504. a branch pipeline; 505. a second valve; 506. an electromagnetic valve; 601. a rubber cushion.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended for purposes of illustration only and is not intended to limit the scope of the present disclosure. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

The first embodiment is as follows: referring to fig. 1 to 8, an apparatus for detecting a sealing member of an automobile, includes: the device comprises a support frame 1, wherein a plurality of storage parts 2 are sequentially arranged on the support frame 1, a slidable pressing part 3 is arranged above each storage part 2, and an observation piece 4 is arranged on each pressing part 3; a control pipeline 5, wherein the control pipeline 5 is communicated with the storage part 2, and a hydraulic pump 501 and an air pump 502 are respectively arranged at two ends of the control pipeline 5; the hydraulic cylinders 6 are sequentially arranged at the top of the support frame 1 and are connected with the pressing part 3; the sealing ring is put into the storage part 2, then the hydraulic cylinder 6 is started, the pressing part 3 is pushed to move downwards and is abutted with the sealing ring to form a closed space, so that the actual use environment is simulated, liquid or gas is injected into the sealing ring by virtue of the hydraulic pump 501 or the air pump 502, the sealing effect of the sealing ring in actual use is detected, and meanwhile, a detector can check whether the pressure relief condition exists or not by virtue of the observation piece 4, so that whether the leakage condition exists or not is detected; through a plurality of cooperation of pressing portion 3 and storage part 2, can realize the demand that a plurality of sealing washers detected simultaneously, perhaps static long-time sealed demand improves detection efficiency to start the pneumatic cylinder 6 and the control pipeline 5 that correspond the position, can realize the sealed detection of sealing washer one by one, improve holistic usability, satisfy the needs that single detection was observed.

As shown in fig. 2, 3 and 6, the supporting frame 1 is provided with a plurality of cylinder bodies 101 sleeved with the pressing part 3; the supporting of the pressing part 3 and the guiding function during sliding are realized by the contact of the cylinder body 101 and the outer wall of the pressing part 3;

in a preferred embodiment, a sliding groove 102 is arranged on the cylinder body 101; the outer circle of the pressing part 3 is provided with a slide block 301 connected with the slide groove 102; rely on slider 301 and spout 102 to be sliding connection, can prevent to press the splenium 3 at barrel 101 internal rotation, guarantee to press splenium 3 displacement reliable and stable, improve the stability when whole operation.

Referring to fig. 3 and 4, a return tube 302 is disposed on the pressing portion 3; the smooth passing of liquid or gas is realized through the return pipe 302, the simulated flow of the liquid or gas is realized, the internal pressure can be increased by closing the return pipe 302, and the sealing effect of the sealing ring under high pressure is further checked.

As shown in fig. 2 and 4, the observation unit 4 is sequentially provided with a first valve 401 and a hydraulic gauge 402; a detector can deduce whether the sealing ring is leaked or not by observing the pressure of the hydraulic gauge 402, so that the observation is facilitated, and the first valve 401 realizes the opening and closing of the pipeline at the hydraulic gauge 402; wherein, observe piece 4 can adopt two sets of arrangements to communicate with the inside of pressing the portion 3 respectively, another group is the combination of first valve 401 and barometer, when for liquid operating condition, opens the first valve 401 of hydraulic pressure meter 402 department, and when for gaseous operating condition, then opens the first valve 401 of barometer department, detects the observation as required, makes things convenient for whole to detect the use.

As shown in connection with fig. 2, 3 and 5, the control line 5 includes a main pipe 503, and a branch pipe 504 communicating with the main pipe 503; the branch pipes 504 are respectively communicated with the storage part 2, and the middle parts of the branch pipes 504 are provided with second valves 505; the two ends of the main pipeline 503 are respectively communicated with the hydraulic pump 501 and the air pump 502, and the corresponding power element can be opened according to the detection requirement, so that liquid or gas can be selectively supplied, and the second valve 505 is relied on, and the corresponding second valve 505 can be opened according to the position of the sealing ring to be detected, so that the control function is realized, and the second valve 505 can be opened in sequence to realize the sequential detection of the sealing ring, or simultaneously opened, and the detection efficiency is improved; the whole body is vertically arranged, liquid is supplied upwards, the liquid can be supplied after being injected into the liquid, the supply is stopped, the detection requirement of a static working environment is met, and the condition that whether leakage exists at the joint of the storage part 2 and the pressing part 3 is observed after the liquid is placed for a long time;

in the preferred embodiment, electromagnetic valves 506 are arranged on one side of the hydraulic pump 501 and one side of the air pump 502; the supply of liquid or gas is achieved by controlling the corresponding solenoid valves 506, the operation is facilitated, and the hydraulic pump 501 or the air pump 502 is prevented from interfering with each other.

As shown in fig. 2, the storage section 2 is provided with a heating section 201; an electric heating pipe is installed in the heating part 201, and the placing position of the sealing ring is heated after the heating part is electrified, so that the high-temperature working state is simulated, the use condition of the sealing ring is observed, and the detection quality is further ensured.

As shown in fig. 4 and 7, a rubber pad 601 is disposed at the joint between the hydraulic cylinder 6 and the pressing portion 3; due to the installation of the rubber pad 601, a certain shock absorption and buffering effect is achieved, the phenomenon that when the hydraulic cylinder 6 pushes the pressing part 3 to be in contact with the storage part 2, the generated impact force is conducted upwards is avoided, and the working safety of the hydraulic cylinder 6 is protected.

In conclusion, the technical scheme can effectively simulate the sealing effect of the sealing ring under various actual working environments, can simultaneously detect a plurality of sealing rings according to needs, improves the working efficiency, or sequentially detects, and can simulate the sealing condition of the sealing ring under static placement by singly observing a single sealing ring, thereby effectively realizing the detection of various conditions of the sealing ring.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundary of the appended claims, or the equivalents of such scope and boundary.

Claims

1. An automotive seal detection device, comprising:

the device comprises a support frame (1), wherein a plurality of storage parts (2) are sequentially arranged on the support frame (1), a slidable pressing part (3) is arranged above each storage part (2), and an observation piece (4) is arranged on each pressing part (3);

the control pipeline (5) is communicated with the storage part (2), and both ends of the control pipeline (5) are respectively provided with a hydraulic pump (501) and an air pump (502);

the hydraulic cylinders (6) are sequentially arranged at the top of the support frame (1) and connected with the pressing part (3).

2. The automotive seal inspection device of claim 1, wherein: the supporting frame (1) is provided with a plurality of cylinder bodies (101) which are sleeved with the pressing parts (3).

3. The automotive seal inspection device of claim 2, wherein: a sliding groove (102) is formed in the cylinder body (101); the outer circle of the pressing part (3) is provided with a sliding block (301) connected with the sliding groove (102).

4. The automotive seal inspection device of claim 1, wherein: a return pipe (302) is arranged on the pressing part (3).

5. The automotive seal inspection device of claim 1, wherein: and a first valve (401) and a hydraulic gauge (402) are sequentially arranged on the observation piece (4).

6. The automotive seal inspection device of claim 1, wherein: the control pipeline (5) comprises a main pipeline (503) and a branch pipeline (504) communicated with the main pipeline (503); the branch pipelines (504) are respectively communicated with the storage part (2), and a second valve (505) is arranged in the middle of each branch pipeline (504).

7. The vehicle seal inspection device of claim 6, wherein: and electromagnetic valves (506) are arranged on one sides of the hydraulic pump (501) and the air pump (502).

8. The automotive seal inspection device of claim 1, wherein: the storage part (2) is provided with a heating part (201).

9. The automotive seal inspection device of claim 1, wherein: and a rubber pad (601) is arranged at the joint of the hydraulic cylinder (6) and the pressing part (3).