CN218156725U

CN218156725U - Wire harness rubber sleeve air tightness detection tool

Info

Publication number: CN218156725U
Application number: CN202222106113.2U
Authority: CN
Inventors: 周兴成
Original assignee: Tianjin Jincheng Automobile Electric Fitting Co ltd
Current assignee: Tianjin Jincheng Automobile Electric Fitting Co ltd
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2022-12-27
Anticipated expiration: 2032-08-11

Abstract

The utility model belongs to the technical field of make special frock, especially, relate to a pencil gum cover gas tightness detects frock, the template lid that the gas receiver axial lid adapted different test gum covers, the utility model provides a prior art exist because test condition limits to lead to the loaded down with trivial details and the poor problem of suitability of testing step, have convenient to use and reduce loaded down with trivial details step, be fit for the beneficial technological effect that multiple gum cover detected the gum cover gas tightness.

Description

Wire harness rubber sleeve air tightness detection tool

Technical Field

The utility model belongs to the technical field of make special frock, especially, relate to a pencil gum cover gas tightness detects frock.

Background

With the emerging and rising of new energy automobiles, a good new energy automobile can not leave a set of good circuit, and the quality of the circuit depends on the quality of a wiring harness and more importantly, the waterproofness of the circuit;

waterproof tests are not common in automobile wire harnesses, a rubber sleeve has no fixed shape, the wire harness has no fixed length, one station can only test for one rubber sleeve, and the test mode is very limited, so that different wire harnesses are required to be set according to the requirements of various automobiles to manufacture different molds, the process is complicated, and the resource utilization is insufficient; meanwhile, the selection of the rubber sleeve is various, but the waterproofness of the rubber sleeve is the greatest of various rubber sleeves;

the prior art has the problems of complicated testing steps and poor applicability due to the limitation of testing conditions.

Disclosure of Invention

The utility model provides a pencil gum cover gas tightness detects frock to it has been because test condition limits to have proposed prior art in solving above-mentioned background art, thereby leads to the loaded down with trivial details just problem that the suitability is poor of testing procedure.

The utility model provides a technical problem adopt following technical scheme to realize: the utility model provides a pencil gum cover gas tightness detects frock, includes the gas receiver, the template lid of different test gum covers of gas receiver axial lid dress adaptation, the axial plane of template lid sets up the gas outlet that adapts to test gum cover external diameter, insert corresponding pencil through test gum cover parcel in the gas outlet, the air inlet of gas receiver is connected in the air compressor machine.

Further, the air cylinder is provided with a pressure regulating valve.

Further, the air inlet of the air cylinder is connected with the air inlet pipe through a quick connecting piece.

Further, detect the frock still including detecting the box, detection box surface sets up the air compression mouth and surveys the appearance mouth, air compression mouth one end is connected in the air compressor machine, and its other end is connected in the intake pipe, survey appearance mouth one end and insert the pencil through test gum cover parcel, its other end is connected in the outlet duct.

Further, the detection tool further comprises a test unit, the test unit comprises a detection instrument and a detection module, and the detection instrument and the detection module are connected to the gas outlet through the gas outlet pipe.

The beneficial technical effects are as follows:

1. this patent adopts gas receiver axial lid adapts to the template lid of different test gum covers, the axial plane of template lid sets up the gas outlet that adapts to the test gum cover external diameter, insert corresponding pencil through the test gum cover parcel in the gas outlet, the air inlet of gas receiver is connected in the air compressor machine, because gum cover gas tightness test is extensive in the new energy automobile pencil trade, convenient to use in the operation process, the ladle body is reuse, only need change the simple operation that accords with the lid of the gum cover tested when measuring the gas tightness of different gum covers at every turn and can measure, the trachea passes through quick interface connection ladle body, through what of exhaust gas get the gas tightness value, repeatedly swift later stage use, this scheme only need change the lid only through accomplishing, alright in order to accord with the measurement of various model gum cover gastightness, more convenient for prior art's test method, reduce loaded down with trivial details step before, be fit for multiple gum cover and detect the gum cover gas tightness.

2. This patent adopts the air receiver sets up the air-vent valve, because the air-vent valve, the pressure regulating in the test of being convenient for.

3. This patent adopts the air inlet and the intake pipe of gas receiver are connected through quick connector owing to pass through quick interface connection ladle body through the trachea, are convenient for aerify the operation.

4. This patent adopts detect the frock still including detecting the box, detection box surface sets up the air compression mouth and surveys the appearance mouth, air compression mouth one end is connected in the air compressor machine, and its other end is connected in the intake pipe, survey appearance mouth one end and insert the pencil through test gum cover parcel, its other end is connected in the outlet duct, owing to set up box and different interface, the testing personnel's of being convenient for operation.

5. This patent adopts it still includes the test unit to detect the frock, the test unit includes detector table and detection module, detector table and detection module are connected in the gas outlet through the outlet duct, through the test unit to how much of exhaust gas get the measurement of gas tightness value, data is directly perceived reliable.

Drawings

Fig. 1 is a schematic structural view of the rubber sleeve air tightness detection tool of the present invention;

fig. 2 is a front view of the rubber sleeve air tightness detecting tool of the present invention;

fig. 3 is a back view of the utility model discloses a rubber sleeve air tightness detection tool.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

in the figure: 1-an air storage cylinder, 2-a template cover, 3-an air outlet, 4-a test rubber sleeve, 5-a wire harness, 6-an air inlet, 7-a pressure regulating valve, 8-a quick connecting piece, 9-a detection box body, 10-an air pressure port and 11-a sample testing port.

Example (b):

in this embodiment: as shown in fig. 1, 2 and 3, a rubber sleeve airtightness detection tool comprises an air storage cylinder 1, a template cover 2 which is adapted to different test rubber sleeves 4 is axially covered on the air storage cylinder 1, an air outlet 3 which is adapted to the outer diameter of the test rubber sleeve 4 is arranged on the axial plane of the template cover 2, a corresponding wire harness 5 wrapped by the test rubber sleeve 4 is inserted into the air outlet 3, and an air inlet 6 of the air storage cylinder 1 is connected to an air compressor.

The air cylinder 1 is provided with a pressure regulating valve 7.

And an air inlet 6 of the air cylinder 1 is connected with an air inlet pipe through a quick connecting piece 8.

The detection tool further comprises a detection box body 9, an air pressure port and a sample measurement port 11 are formed in the surface of the detection box body 9, one end of the air pressure port is connected to the air compressor, the other end of the air pressure port is connected to the air inlet pipe, one end of the sample measurement port 11 is inserted into the wire harness 5 wrapped by the test rubber sleeve 4, and the other end of the sample measurement port is connected to the air outlet pipe.

The detection tool further comprises a test unit, the test unit comprises a detection instrument and a detection module, and the detection instrument and the detection module are connected to the gas outlet 3 through a gas outlet pipe.

The working principle is as follows:

this patent is through adopting gas receiver axial lid adapts to the template lid of different test gum covers, the axial plane of template lid sets up the gas outlet that adapts to the test gum cover external diameter, insert corresponding pencil through the test gum cover parcel in the gas outlet, the air inlet of gas receiver is connected in the air compressor machine, because gum cover gas tightness test is extensive in the new energy automobile pencil trade, convenient to use in the operation process, the ladle body is reuse, only need change the simple operation that accords with the lid of the gum cover of testing when measuring the gas tightness of different gum covers at every turn and can measure, the trachea passes through quick interface connection ladle body, through exhaust gas how much get the gas tightness value, repeatedly swift later stage use, only this scheme through accomplish only to change the lid, alright in order to accord with the measurement of various model gum covers gas tightness, the utility model provides a current technical existence because test condition limits to lead to the loaded down with trivial details and the suitability problem of test procedure, have convenient to use and reduce loaded down with trivial details step, be fit for the beneficial technological effect of multiple gum cover detection gum cover gas tightness.

Utilize the technical scheme of the utility model, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.

Claims

1. The utility model provides a pencil gum cover gas tightness detects frock, a serial communication port, including the gas receiver, the template lid of different test gum covers of gas receiver axial lid dress adaptation, the axial plane of template lid sets up the gas outlet that adapts to test gum cover external diameter, insert corresponding pencil through test gum cover parcel in the gas outlet, the air inlet of gas receiver is connected in the air compressor machine.

2. The wire harness rubber sleeve airtightness detection tool according to claim 1, wherein the air cylinder is provided with a pressure regulating valve.

3. The wire harness rubber sleeve airtightness detection tool according to claim 1, wherein the air inlet of the air cylinder is connected with the air inlet pipe through a quick connection piece.

4. The wire harness rubber sleeve airtightness detection tool according to claim 1, wherein the detection tool further comprises a detection box body, an air pressure port and a sample measurement port are arranged on the surface of the detection box body, one end of the air pressure port is connected to the air compressor, the other end of the air pressure port is connected to the air inlet pipe, one end of the sample measurement port is inserted into the wire harness wrapped by the test rubber sleeve, and the other end of the sample measurement port is connected to the air outlet pipe.

5. The wire harness rubber sleeve airtightness detection tool according to claim 1, wherein the detection tool further comprises a test unit, the test unit comprises a detection instrument and a detection module, and the detection instrument and the detection module are connected to the air outlet through the air outlet pipe.