CN215574427U - Quick abrasion testing device for sealing strip connecting angle - Google Patents

Quick abrasion testing device for sealing strip connecting angle Download PDF

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Publication number
CN215574427U
CN215574427U CN202121658534.5U CN202121658534U CN215574427U CN 215574427 U CN215574427 U CN 215574427U CN 202121658534 U CN202121658534 U CN 202121658534U CN 215574427 U CN215574427 U CN 215574427U
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CN
China
Prior art keywords
sealing strip
joint angle
angle
tool
test
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Active
Application number
CN202121658534.5U
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Chinese (zh)
Inventor
刘洋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Giltai Auto Parts Suzhou Co ltd
Taicang Rongnan Seal Technology Co ltd
Wuhan Yinan Rubber And Plastic Technology Co ltd
Shanghai Rongnan Technology Co ltd
Original Assignee
Giltai Auto Parts Suzhou Co ltd
Taicang Rongnan Seal Technology Co ltd
Wuhan Yinan Rubber And Plastic Technology Co ltd
Shanghai Rongnan Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Giltai Auto Parts Suzhou Co ltd, Taicang Rongnan Seal Technology Co ltd, Wuhan Yinan Rubber And Plastic Technology Co ltd, Shanghai Rongnan Technology Co ltd filed Critical Giltai Auto Parts Suzhou Co ltd
Priority to CN202121658534.5U priority Critical patent/CN215574427U/en
Application granted granted Critical
Publication of CN215574427U publication Critical patent/CN215574427U/en
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Abstract

The utility model discloses a rapid abrasion testing device for a sealing strip joint angle, which consists of a transverse section, a joint angle and a longitudinal section, and is characterized by at least comprising two parts: the device comprises an installation tool for the sealing strip joint angle and a test tool which is driven by a driver to reciprocate and used for wearing the sealing strip joint angle. Has the advantages that: 1. the method can simulate the actual assembly state of the skylight sealing strip and can also carry out rapid abrasion test on the skylight sealing strip joint angle; 2. the test and installation stability is high, and the repeatability is strong; 3. simple structure and convenient installation.

Description

Quick abrasion testing device for sealing strip connecting angle
Technical Field
The utility model relates to a device for testing rapid abrasion of a sealing strip joint angle, and belongs to the technical field of automobile skylight sealing strips.
Background
The weatherstrip, as part of the skylight system, plays a crucial role in the smooth operation of the skylight, while the main contribution of the weatherstrip to the reduction of the operating noise is the coating. At present, the abrasion test of the coating of the sealing strip is difficult to accurately ensure the authenticity of the test because the section state of a product is large and the sampling test is convenient, but the position containing the angle connecting state is difficult to sample and test and has large difference with the actual skylight running state test.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of how to quickly and effectively carry out abrasion test on the sealing strip joint angle.
In order to solve the technical problems, the technical scheme of the utility model is to provide a rapid abrasion testing device for a sealing strip joint angle, wherein the sealing strip joint angle consists of a transverse section, a joint angle and a longitudinal section, and the rapid abrasion testing device is characterized by at least comprising two parts: the device comprises an installation tool for the sealing strip joint angle and a test tool which is driven by a driver to reciprocate and used for wearing the sealing strip joint angle.
Preferably, the installation tool is a testing lower tool, a long strip-shaped installation table is arranged on the testing lower tool, the upper surface of the long strip-shaped installation table is used for attaching a transverse section of a sealing strip joint angle, the side surface of the long strip-shaped installation table is used for attaching a longitudinal section of the sealing strip joint angle, and the joint angle is arranged at the transition position of the upper surface and the side surface of the long strip-shaped installation table; the test fixture comprises an upper test fixture, the lower side face of the upper test fixture is used for connecting the angle of the friction sealing strip, the upper test fixture is installed on the driver through the positioning column, and the driver drives the upper test fixture to reciprocate to connect the angle of the friction sealing strip.
Preferably, the driver is a machine drive shaft, a hydraulic drive shaft or a reciprocating motor.
The utility model has the advantages that the sampling, the installation and the test can be carried out rapidly, the abrasion state of the sealing strip connecting angle in the actual installation state of the skylight can be simulated really, and meanwhile, the installation state is forward installation, thereby facilitating the subsequent platformization propulsion.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
Detailed Description
In order to make the utility model more comprehensible, preferred embodiments are described in detail below with reference to the accompanying drawings.
Examples
The sealing strip joint angle rapid abrasion testing device provided by the utility model has the advantages that the sealing strip joint angle structure comprises the transverse section 1, the joint angle 7 and the longitudinal section 8, the length of the transverse section 1 is generally far greater than that of the longitudinal section 8, the testing device carries out rapid abrasion testing on the sealing strip joint angle by simulating an actual abrasion scene of the sealing strip joint angle, and the device at least comprises two parts, namely a sealing strip joint angle mounting tool and a sealing strip joint angle abrasion testing tool driven by a driver to reciprocate.
The detailed structure provided by the utility model is shown in figure 1, the mounting tool is a testing lower tool 2, the testing lower tool 2 is fixed on a machine mounting table 3 through a bolt 9, the testing lower tool 2 is provided with a strip-shaped mounting table, the upper surface of the strip-shaped mounting table is used for attaching a transverse section 1 of a sealing strip joint angle, the side surface of the strip-shaped mounting table is used for attaching a longitudinal section 8 of the sealing strip joint angle, and a joint angle 7 is arranged at the transition position of the upper surface and the side surface of the strip-shaped mounting table; the test tool comprises a test upper tool 6, the lower side face of the test upper tool 6 is used for connecting an angle of a friction sealing strip, the test upper tool 6 is installed on a driver through a positioning column 5, and the driver can select a machine transmission shaft 4 and also can select a hydraulic driving rod, a reciprocating motor and the like.
The working process of the utility model is as follows:
1. directly sampling from the finished product to obtain a sealing strip joint angle;
2. mounting the lower testing tool 2 on a machine mounting table 3, and attaching the sampled sealing strip connecting angle to the mounting table on the lower testing tool 2;
3. installing and fixing the upper test tool 6 on the transmission shaft 4 of the machine for abrasion test;
the abrasion test process is as follows: adjusting the distance between the upper tool and the lower tool through a vernier caliper according to the compression distance required by theoretical design and experimental test; the machine transmission shaft 4 drives the test upper tool 6 to reciprocate to test the abrasion of the sealing strip connecting angle; and counting the whole experimental test data as an experimental result.
The sampling requirement of the sealing strip joint angle is as follows: the used test samples are cut from the finished product, and the number of the test samples is not less than 1; the time interval between the finished product before sampling and vulcanization should be more than 16 hours; the sampled test sample piece is regulated for more than 3 hours in an environment with the temperature of 23 +/-2 ℃ and the humidity of 50 +/-5% before testing.
The utility model has the advantages that:
1. the method can simulate the actual assembly state of the skylight sealing strip and can also carry out rapid abrasion test on the skylight sealing strip joint angle;
2. the test and installation stability is high, and the repeatability is strong;
3. simple structure and convenient installation.

Claims (3)

1. Sealing strip connects angle rapid wear testing arrangement, and the sealing strip connects the angle to constitute by horizontal section, angle and vertical section, and its characterized in that still includes two parts at least: the device comprises an installation tool for the sealing strip joint angle and a test tool which is driven by a driver to reciprocate and used for wearing the sealing strip joint angle.
2. The rapid abrasion testing device for the sealing strip joint angle according to claim 1, wherein the mounting tool is a testing tool, a strip-shaped mounting table is arranged on the testing tool, the upper surface of the strip-shaped mounting table is used for attaching the transverse section of the sealing strip joint angle, the side surface of the strip-shaped mounting table is used for attaching the longitudinal section of the sealing strip joint angle, and the joint angle is arranged at the transition position of the upper surface and the side surface of the strip-shaped mounting table; the test fixture comprises an upper test fixture, the lower side face of the upper test fixture is used for connecting the angle of the friction sealing strip, the upper test fixture is installed on the driver through the positioning column, and the driver drives the upper test fixture to reciprocate to connect the angle of the friction sealing strip.
3. The seal strip corner joint rapid wear test device according to claim 2, wherein the driver is a machine drive shaft, a hydraulic drive shaft, or a reciprocating motor.
CN202121658534.5U 2021-07-21 2021-07-21 Quick abrasion testing device for sealing strip connecting angle Active CN215574427U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121658534.5U CN215574427U (en) 2021-07-21 2021-07-21 Quick abrasion testing device for sealing strip connecting angle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121658534.5U CN215574427U (en) 2021-07-21 2021-07-21 Quick abrasion testing device for sealing strip connecting angle

Publications (1)

Publication Number Publication Date
CN215574427U true CN215574427U (en) 2022-01-18

Family

ID=79827169

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121658534.5U Active CN215574427U (en) 2021-07-21 2021-07-21 Quick abrasion testing device for sealing strip connecting angle

Country Status (1)

Country Link
CN (1) CN215574427U (en)

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