CN204314025U - A kind of frock for testing product sealing - Google Patents
A kind of frock for testing product sealing Download PDFInfo
- Publication number
- CN204314025U CN204314025U CN201420721571.XU CN201420721571U CN204314025U CN 204314025 U CN204314025 U CN 204314025U CN 201420721571 U CN201420721571 U CN 201420721571U CN 204314025 U CN204314025 U CN 204314025U
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- CN
- China
- Prior art keywords
- fixed cover
- frock
- bar axle
- sliding panel
- cam
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- Withdrawn - After Issue
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Abstract
The utility model relates to a kind of frock for testing product sealing, comprise inflation bar axle, pair of cams group, fixed cover and sliding panel, the axis of described inflation bar axle is shaped with air-filled pore, pair of cams group is coaxially installed on the top of this inflation bar axle, the bottom coaxial threaded of this cam set is connected and fixed cover, coaxial package sealing shroud on the inflation bar axle being positioned at fixed cover, the inflation bar axle bottom coaxial threaded of sealing cover below is provided with back-up ring, the horizontal sliding panel that is slidably installed in described fixed cover bottom.This frock be a kind of can the sealing frock of corresponding Multiple Type warm braw product, sealing problem is solved by easy cam structure, and connected mode is that mobilizable high-pressure air pipe connects, break away from the constraint of fixed frock, can the complex pipeline structure of corresponding product more flexibly, change sealing shroud and fixed cover carrys out corresponding different product.The utility model is flexible and convenient to use, highly versatile, has the value of wide popularization and application.
Description
Technical field
The utility model belongs to field of automobile, relates to warm air radiator, especially a kind of frock for testing product sealing.
Background technology
Sealing propertytest is one of considerable operation in warm air radiator manufacture process, relative to general dry inspection, water procuratorial organ formula, and tracer gas technique: the trace gas concentration change of monitoring low voltage experiment workpiece.Typical tracer gas has helium or SF6 gas etc., and they are all inert gases, and content is few in an atmosphere.The most frequently used is be filled with helium in measured piece, adopts mass spectrometer can detect the leakage rate of measured piece helium.Because this detection method precision is high, among the production being applied to heating radiator industry at present widely.
The inlet tube and outlet tube size of warm air radiator and structure varied, the position of different warm air radiator water inlet pipe and water outlet pipes, water pipe internal diameter, size, material thickness are all different, checkout equipment needs when the warm braw product that correspondence is different to change the different tooling device of many covers, therefore need repeatedly to tear open sealing pipeline, connect, this mode of operation can produce a very large impact the sealing effectiveness of helium gas circuit, the situations such as easy generation helium leakage and airline pressure pressure release, cause damage to this exact instrument of helium sealing detection.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides that a kind of structure is simple, easy to use, the frock for testing product sealing of highly versatile.
Scheme of the present utility model is achieved in that
A kind of frock for testing product sealing, comprise inflation bar axle, pair of cams group, fixed cover and sliding panel, the axis of described inflation bar axle is shaped with air-filled pore, pair of cams group is coaxially installed on the top of this inflation bar axle, the bottom coaxial threaded of this cam set is connected and fixed cover, coaxial package sealing shroud on the inflation bar axle being positioned at fixed cover, the inflation bar axle bottom coaxial threaded of sealing cover below is provided with back-up ring, and described fixed cover bottom is laterally slidably installed a sliding panel.
And described cam set comprises overhead cam and lower cam, and this upper and lower cam is all provided with handle;
Described overhead cam radial system has the upper screwed hole for connecting handle, and an end face of this overhead cam is integrally shaped with the projection of a pair sector structure;
Described lower cam radial system has the lower threaded hole for connecting handle, and an end face of this lower cam is shaped with the external thread be connected with described fixed cover, and the other end of this lower cam is integrally shaped with the lower convexity corresponding with described projection.
And the bottom of described fixed cover is shaped with the elongated slot installing sliding panel.
And described sliding panel is shaped with a hardy hole, an end of this sliding panel is shaped with upper hem, L frame is installed by screw in the other end of this sliding panel.
Advantage of the present utility model and good effect are:
This frock is a kind of based on the connection universal frock between helium sealing monitor and test product, be a kind of can the sealing frock of corresponding Multiple Type warm braw product, be different from the limitation of special tooling, this frock solves sealing problem by easy cam structure, and connected mode is that mobilizable high-pressure air pipe connects, break away from the constraint of fixed frock, can the complex pipeline structure of corresponding product more flexibly, change sealing shroud and fixed cover carrys out corresponding different product.Structure of the present utility model is simple, design science is reasonable, flexible and convenient to use, highly versatile, has the value of wide popularization and application.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model (partial sectional view);
Fig. 2 is the A-A cut-open view (hiding sliding panel) of Fig. 1;
Fig. 3 is the front view of overhead cam in Fig. 1;
Fig. 4 is that the B-B of Fig. 3 is to cut-open view;
Fig. 5 is the front view of lower cam in Fig. 1;
Fig. 6 is that the C-C of Fig. 5 is to cut-open view;
Fig. 7 is the front view of sliding panel in Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, also by specific embodiment, the utility model is described in further detail.
A kind of frock for testing product sealing, as shown in Figure 1 and Figure 2, comprise inflation bar axle 1, pair of cams group, fixed cover 5 and sliding panel 6, the axis of described inflation bar axle is shaped with air-filled pore, pair of cams group is coaxially installed on the top of this inflation bar axle, the bottom coaxial threaded of this cam set is connected and fixed cover, coaxial package sealing shroud 8 on the inflation bar axle being positioned at fixed cover, the inflation bar axle bottom coaxial threaded of sealing cover below is provided with back-up ring 10, the horizontal sliding panel that is slidably installed in described fixed cover bottom.
In the present embodiment, described cam set comprises overhead cam 2 and lower cam 3, and for the ease of rotating cam group, this upper and lower cam is all provided with handle 4.
As shown in Figure 3, Figure 4, this overhead cam radial system has the upper screwed hole 11 for connecting handle to the structure of described overhead cam, and an end face of this overhead cam is integrally shaped with the projection 12 of a pair sector structure.
The structure of described lower cam as shown in Figure 5, Figure 6, this lower cam radial direction is shaped with the lower threaded hole 14 for connecting handle equally, one end face of this lower cam is shaped with the external thread 13 be connected with described fixed cover, and the other end of this lower cam is integrally shaped with the lower convexity 15 corresponding with described projection.
The bottom of described fixed cover is shaped with the elongated slot 9 installing sliding panel.
The structure of described sliding panel as shown in Figure 7, this sliding panel is shaped with hardy hole 16, and an end of this sliding panel is shaped with upper hem, and L frame 7 is installed by screw 17 in the other end of this sliding panel, as shown in Figure 1.
Using method of the present utility model is:
Step one, inserted in fixed cover by the mouth of pipe of product, sealing shroud is inlaid in the mouth of pipe;
Step 2, the mouth of pipe of product clamps by mobile sliding panel, and rotate overhead cam and rotate thus make inflation bar axle generation axial displacement upwards, band movable sealing sleeve moves up and compression deformation occurs and swelling, after being sealed completely by the mouth of pipe, fills helium and detects.
According to the mouth of pipe of different-diameter, the versatility that fixed cover and sealing shroud can realize this frock directly can be changed.
It is emphasized that; embodiment described in the utility model is illustrative; instead of it is determinate; therefore the utility model comprises the embodiment be not limited to described in embodiment; every other embodiments drawn according to the technical solution of the utility model by those skilled in the art, belong to the scope of the utility model protection equally.
Claims (4)
1. the frock for testing product sealing, it is characterized in that: comprise inflation bar axle, pair of cams group, fixed cover and sliding panel, the axis of described inflation bar axle is shaped with air-filled pore, pair of cams group is coaxially installed on the top of this inflation bar axle, the bottom coaxial threaded of this cam set is connected and fixed cover, coaxial package sealing shroud on the inflation bar axle being positioned at fixed cover, the inflation bar axle bottom coaxial threaded of sealing cover below is provided with back-up ring, the horizontal sliding panel that is slidably installed in described fixed cover bottom.
2. the frock for testing product sealing according to claim 1, is characterized in that: described cam set comprises overhead cam and lower cam, and this upper and lower cam is all provided with handle;
Described overhead cam radial system has the upper screwed hole for connecting handle, and an end face of this overhead cam is integrally shaped with the projection of a pair sector structure;
Described lower cam radial system has the lower threaded hole for connecting handle, and an end face of this lower cam is shaped with the external thread be connected with described fixed cover, and the other end of this lower cam is integrally shaped with the lower convexity corresponding with described projection.
3. the frock for testing product sealing according to claim 1, is characterized in that: the bottom of described fixed cover is shaped with the elongated slot installing sliding panel.
4. the frock for testing product sealing according to claim 1, is characterized in that: described sliding panel is shaped with a hardy hole, an end of this sliding panel is shaped with upper hem, and L frame is installed by screw in the other end of this sliding panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420721571.XU CN204314025U (en) | 2014-11-26 | 2014-11-26 | A kind of frock for testing product sealing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420721571.XU CN204314025U (en) | 2014-11-26 | 2014-11-26 | A kind of frock for testing product sealing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204314025U true CN204314025U (en) | 2015-05-06 |
Family
ID=53136332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420721571.XU Withdrawn - After Issue CN204314025U (en) | 2014-11-26 | 2014-11-26 | A kind of frock for testing product sealing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204314025U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104458150A (en) * | 2014-11-26 | 2015-03-25 | 天津市亚星散热器有限公司 | Tool for detecting sealing performance of product and use method |
-
2014
- 2014-11-26 CN CN201420721571.XU patent/CN204314025U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104458150A (en) * | 2014-11-26 | 2015-03-25 | 天津市亚星散热器有限公司 | Tool for detecting sealing performance of product and use method |
| CN104458150B (en) * | 2014-11-26 | 2017-07-28 | 天津亚星世纪实业股份有限公司 | Frock and application method for detecting product hermeticity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
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: 300350 Tianjin Port Industrial Park Jinnan District Hui Branch Road No. 2 Patentee before: Tianjin Yaxing Radiator Co., Ltd. |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150506 Effective date of abandoning: 20170728 |