CN203479466U - Warm braw radiator airtight detection tool - Google Patents
Warm braw radiator airtight detection tool Download PDFInfo
- Publication number
- CN203479466U CN203479466U CN201320510762.7U CN201320510762U CN203479466U CN 203479466 U CN203479466 U CN 203479466U CN 201320510762 U CN201320510762 U CN 201320510762U CN 203479466 U CN203479466 U CN 203479466U
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- cylinder
- detection tool
- rod
- rubber sleeve
- air intake
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Abstract
The utility model relates to a warm braw radiator airtight detection tool comprising a cylinder, a positioning shaft and a slide assembly; the cylinder is connected with a fixed plate through the positioning shaft; a piston rod of the cylinder is connected with the top portion of the slide assembly through a guide shaft; the bottom portion of the slide assembly is respectively and vertically connected with an air inlet rod and a closing rod; the bottom portions of the air inlet rod and the closing rod are both coaxially sleeved with a rubber sleeve; the top portions of the two rubber sleeves are both clamped on the bottom surface of the fixed plate; the cylinder can pull the slide assembly to drive the air inlet rod and the closing rod to move upwards so as to press the two rubber sleeves for deformation. The warm braw radiator airtight detection tool is simple in structure, scientific and reasonable in design, and the single cylinder can be employed to complete the detection of a small spacing warm braw radiator having pipe spacing between 17-50mm; the warm braw radiator airtight detection tool can improve work efficiency, reduces labor work intensity, is accurate in detection, and a pipe base cannot be deformed.
Description
Technical field
The utility model belongs to automobile manufacturing field, relates to warm air radiator, especially a kind of warm air radiator air-tightness detection tool.
Background technology
Warm air radiator is critical component in automobile cooling system, and its sealing property directly affects the quality of automobile.Therefore, before dispatching from the factory, warm air radiator must carry out sealing propertytest by checkout equipment.
Existing leak-testing apparatus can only detect the warm braw product that water pipe mouth of pipe spacing is greater than 40mm, and little spacing warm wind water pipe or base product for mouth of pipe spacing between 17-50mm cannot be checked.Can only be with old-fashioned cam structure device, its shortcoming is: inconvenient operation, labor capacity is large, and causes base distortion.
Utility model content
The purpose of this utility model is the defect that is to make up in prior art, provide a kind of simple in structure, increase work efficiency, warm air radiator air-tightness detection tool easy to use.
The utility model is achieved in that
A kind of warm air radiator air-tightness detection tool, comprise cylinder, locating shaft and slide assemblies, described cylinder is connected with fixed head by locating shaft, the piston rod of this cylinder is connected with the upper end of slide assemblies by the axis of guide, this slide assemblies bottom vertically connects respectively an air intake lever and a closed rod, equal coaxial package one rubber sleeve in bottom of this air intake lever and closed rod, the upper surface of these two rubber sleeves is all connected to the lower surface of described fixed head, thereby by cylinder, pull slide assemblies to drive air intake lever and a closed rod to move up and compress two rubber sleeve generation deformation.
And described slide assemblies comprises the pulling block that is positioned at fixed head upper surface, in this pulling block, be fixedly mounted with a slideway piece, the middle part of described slideway piece is shaped with a slotted hole, in this slotted hole, by profile nut, described air intake lever and closed rod is installed.
And the mounting structure of described rubber sleeve is: between described two rubber sleeve upper surfaces and fixed head lower surface, large pad is all installed, two rubber sleeve lower surfaces are separately fixed at the bottom of air intake lever and closed rod by minipad and nut.
And the both sides of described pulling block are separately installed with the jackscrew of ground way piece.
Advantage of the present utility model and beneficial effect are:
1, thereby this frock drives move up compressing rubber cover of air intake lever and closed rod that deformation occurs by slide assemblies, make that its length shortens, diameter chap, thereby the water inlet pipe and water outlet pipe mouth of pipe of warm air radiator is sealed completely, reach fast, accurately detect bubble-tight object.
2, this frock is by by be fixed with slideway piece in pulling block, thereby realizes relatively moving of air intake lever and closed rod, and the impermeability that therefore can be used for different size warm air radiator detects, and improves the versatility of frock.
3, the utility model is simple in structure, design science is reasonable, can complete the detection of the little spacing warm air radiator of mouth of pipe spacing between 17-50mm by single cylinder, not only increases work efficiency, and reduces hand labor intensity, detects accurately, and base is indeformable.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model (broken section);
Fig. 2 is the I portion enlarged drawing of Fig. 1;
Fig. 3 is the left view (broken section) of Fig. 1;
Fig. 4 is the structural drawing of the utility model pulling block;
Fig. 5 is the structural drawing of the utility model slideway piece.
Embodiment
, the utility model is further illustrated, following embodiment is illustrative, is not determinate, can not limit protection domain of the present utility model with following embodiment below by accompanying drawing also in conjunction with the embodiments.
A kind of warm air radiator air-tightness detection tool, as Fig. 1, shown in Fig. 2, comprise thin cylinder 1, four edges of this cylinder are fixed together by four locating shafts 2 and four corners of the fixed head 7 of rectangular configuration, the piston rod of this cylinder connects a slide assemblies by the axis of guide 4, the described axis of guide is four, one end is connected with gas bar piston rod by contiguous block 3, the other end connects described slide assemblies, this slide assemblies bottom vertically connects respectively an air intake lever 12 and a closed rod 13, equal coaxial package one rubber sleeve 8 in end of this air intake lever and closed rod, the upper surface of these two rubber sleeves is connected to the lower surface of described fixed head, thereby by cylinder, pull slide assemblies to drive air intake lever and closed rod to move up and compress two rubber sleeve generation deformation, its length is shortened, diameter chap.
In the present embodiment, described slide assemblies comprises the pulling block 5 that is positioned at fixed head upper surface, the structure of this pulling block as shown in Figure 4, in this pulling block, be fixedly mounted with a slideway piece 6, the structure of this slideway piece as shown in Figure 5, the upper surface of the lower surface crimping slideway piece of this inner side, pulling block upper end, the boss portion of the upper surface clamping slideway piece bottom of this inner side, pulling block lower end, therefore can be by stable being packed in pulling block of slideway piece, in order to prevent that slideway piece from sliding, the both sides of this pulling block are separately installed with the jackscrew 15 for ground way piece, at the middle part of slideway piece, be shaped with a slotted hole 16, described air intake lever and closed rod are installed in this slotted hole, after determining position, with profile nut 11, air intake lever and closed rod are fixed in slideway piece.
The mounting structure of described rubber sleeve is: between two rubber sleeve upper surfaces and fixed head lower surface, 10, two rubber sleeve lower surfaces of large pad are all installed and by minipad 9 and nut 14, are separately fixed at the bottom of air intake lever and closed rod.
Principle of work of the present utility model is:
First according to the position of the water inlet pipe and water outlet pipe mouth of pipe of warm air radiator, adjust air intake lever and closed rod, then two rubber sleeves are arranged on respectively in the water inlet pipe and water outlet pipe mouth of pipe of warm air radiator, the air intake opening of air-leakage detector (not shown) is communicated with air intake lever sealing, starting cylinder pulls pulling block to move up, thereby two rubber sleeves produce deformation the water inlet pipe and water outlet pipe mouth of pipe of warm air radiator are sealed completely, then in air intake lever, inject atmospheric pressure, warm air radiator is detected.
It is emphasized that; embodiment described in the utility model is illustrative; rather than determinate; therefore the utility model comprises and is not limited to the embodiment described in embodiment; every other embodiments that drawn according to the technical solution of the utility model by those skilled in the art, belong to the scope that the utility model is protected equally.
Claims (4)
1. a warm air radiator air-tightness detection tool, it is characterized in that: comprise cylinder, locating shaft and slide assemblies, described cylinder is connected with fixed head by locating shaft, the piston rod of this cylinder is connected with the upper end of slide assemblies by the axis of guide, this slide assemblies bottom vertically connects respectively an air intake lever and a closed rod, equal coaxial package one rubber sleeve in bottom of this air intake lever and closed rod, the upper surface of these two rubber sleeves is all connected to the lower surface of described fixed head, thereby by cylinder, pull slide assemblies to drive air intake lever and a closed rod to move up and compress two rubber sleeve generation deformation.
2. warm air radiator air-tightness detection tool according to claim 1, it is characterized in that: described slide assemblies comprises the pulling block that is positioned at fixed head upper surface, in this pulling block, be fixedly mounted with a slideway piece, the middle part of described slideway piece is shaped with a slotted hole, in this slotted hole, by profile nut, described air intake lever and closed rod is installed.
3. warm air radiator air-tightness detection tool according to claim 1 and 2, it is characterized in that: the mounting structure of described rubber sleeve is: between described two rubber sleeve upper surfaces and fixed head lower surface, large pad is all installed, two rubber sleeve lower surfaces are separately fixed at the bottom of air intake lever and closed rod by minipad and nut.
4. warm air radiator air-tightness detection tool according to claim 2, is characterized in that: the both sides of described pulling block are separately installed with the jackscrew of ground way piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320510762.7U CN203479466U (en) | 2013-08-20 | 2013-08-20 | Warm braw radiator airtight detection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320510762.7U CN203479466U (en) | 2013-08-20 | 2013-08-20 | Warm braw radiator airtight detection tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203479466U true CN203479466U (en) | 2014-03-12 |
Family
ID=50227778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320510762.7U Expired - Fee Related CN203479466U (en) | 2013-08-20 | 2013-08-20 | Warm braw radiator airtight detection tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203479466U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104280196A (en) * | 2014-09-23 | 2015-01-14 | 青岛康和食品有限公司 | Pressure test technique of radiator assembly |
-
2013
- 2013-08-20 CN CN201320510762.7U patent/CN203479466U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104280196A (en) * | 2014-09-23 | 2015-01-14 | 青岛康和食品有限公司 | Pressure test technique of radiator assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 300350 Tianjin Port Industrial Park Jinnan District Hui Branch Road No. 2 Patentee after: Tianjin Yaxing century industrial Limited by Share Ltd Address before: Three road No. 300350 Tianjin District of Jinnan City Xin Hong Kong Port Industrial Park No. 9 Patentee before: Tianjin Yaxing Radiator Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20190820 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |