CN204535929U - A kind of heating radiator leak detection process is in order to be sealed into rising pipe nozzle device - Google Patents
A kind of heating radiator leak detection process is in order to be sealed into rising pipe nozzle device Download PDFInfo
- Publication number
- CN204535929U CN204535929U CN201520226830.6U CN201520226830U CN204535929U CN 204535929 U CN204535929 U CN 204535929U CN 201520226830 U CN201520226830 U CN 201520226830U CN 204535929 U CN204535929 U CN 204535929U
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- heating radiator
- holder
- pipe
- water inlet
- leak detection
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Abstract
The utility model relates to heating radiator leak detection clamp art, especially a kind of heating radiator leak detection process is in order to be sealed into rising pipe nozzle device, pass through handle, contact roller, holder, the setting of platen, and through contact roller and holder are managed by connecting pin shaft connection place, in conjunction with the fixed head of holder tail end and the setting of lock-screw, make when carrying out heating radiator water inlet pipe and water outlet pipe ferrule, through pulling handle, contact roller is made to carry out compression process, and then platen is moved down along with holder, reach the compression process to the water inlet pipe and water outlet pipe mouth of pipe, be combined in the O-ring seal arranged between platen and fixed head again, O-ring seal is expanded being extruded in process, reach the encapsulation process to the water inlet pipe and water outlet pipe mouth of pipe, strengthen the sealing of the water inlet pipe and water outlet pipe mouth of pipe, again heating radiator is placed in tank, prevent and enter water from the water inlet pipe and water outlet pipe mouth of pipe or gas leakage causes the sealing propertytest of heating radiator inaccurate, and then reduce the sealing propertytest difficulty of heating radiator.
Description
Technical field
The utility model relates to heating radiator leak detection clamp art, and especially a kind of heating radiator leak detection process is in order to be sealed into rising pipe nozzle device.
Background technology
Various passenger car, commercial car all prepare heating radiator, its objective is and ensure automobile in the process of moving, fast to motor car engine cooling, the security in serviceable life of engine and use procedure can have been extended; So be important component part in automobile cooling recirculation system.
Because heating radiator is the cooling recirculation system be arranged on outside engine, therefore, require that heating radiator is carrying out, in cool cycles processing procedure, can bearing High Temperature High Pressure, and water-tight, heating radiator is generally adopt the water inlet pipe of caliber between Ф 28mm ~ Ф 60mm and rising pipe to form a circulating cooling system, owing to requiring that heating radiator has higher sealing and high temperature high voltage resistant, so after processing heating radiator, need to detect the sealing of heating radiator, and in testing process, require sealing place of heating radiator can bear certain pressure and air tight, and the encapsulation process of the water inlet pipe and water outlet pipe of heating radiator, when being heating radiator sealing propertytest, need the key link of carrying out encapsulation process, and be opening due to water inlet pipe and rising pipe, and then make the difficulty of the sealing propertytest for heating radiator larger.
For this reason, this researchist is in conjunction with in daily production and cut-and-try process, and carrying out manual detection process to heating radiator provides a kind of device being sealed into the rising pipe mouth of pipe, reduces the difficulty of heating radiator sealing propertytest.
Utility model content
In order to solve the above-mentioned technical matters existed in prior art, the utility model provides a kind of heating radiator to hunt leak process in order to be sealed into rising pipe nozzle device, the structure of this device is simple, easy to operate, time saving and energy saving, good encapsulation process can be carried out to the water inlet pipe and water outlet pipe mouth of pipe of heating radiator, improve the accuracy of heating radiator sealing propertytest process, improve the qualification rate of heating radiator product.
Be achieved particular by following technical scheme:
A kind of heating radiator leak detection process is in order to be sealed into rising pipe nozzle device, and the contact roller be connected with handle by handle, holder, the connection bearing pin be connected with contact roller by holder, platen, the fixed head being arranged on holder tail end, the lock-screw be connected with holder by fixed head and the O-ring seal be arranged on fixed head and platen be close to through tail end and the contact roller of holder form.
Described O-ring seal is rubber seal.
The contact roller that described handle connects is for being fixedly connected with.
Described holder is connected with contact roller and is fixedly connected with for dismountable.
The center of described platen is offered porose, the size in this hole and the in the same size of holder.
The twice of the diameter >=holder diameter of described fixed head, and the diameter of≤platen.
The diameter of described O-ring seal equals the diameter of fixed head.
Compared with prior art, technique effect of the present utility model is embodied in:
Pass through handle, contact roller, holder, the setting of platen, and through contact roller and holder are managed by connecting pin shaft connection place, again in conjunction with the fixed head of holder tail end and the setting of lock-screw, make carrying out in heating radiator water inlet pipe and water outlet pipe ferrule process, by pulling handle, contact roller is made to carry out compression process, and then platen is moved down along with holder, and then the compression process reached the water inlet pipe and water outlet pipe mouth of pipe, be combined in the O-ring seal arranged between platen and fixed head again, and then O-ring seal is expanded being extruded in process, and then the encapsulation process reached the water inlet pipe and water outlet pipe mouth of pipe, strengthen the sealing of the water inlet pipe and water outlet pipe mouth of pipe, again heating radiator is placed in tank, prevent and enter water from the water inlet pipe and water outlet pipe mouth of pipe or gas leakage causes the sealing propertytest of heating radiator inaccurate, and then reduce the sealing propertytest difficulty of heating radiator.
Rubber seal again by limiting O-ring seal, the deformation of rubber in the process of being squeezed is utilized to change greatly, the function that shrinkage is stronger, and then make this device can be good at the sealing of the water inlet pipe and water outlet pipe mouth of pipe to improve, and then more effectively prevent good do not caused inaccurate to heating radiator sealing propertytest of the sealing effectiveness of the water inlet pipe and water outlet pipe mouth of pipe, the problem that the heating radiator causing part qualified is lost because detection is inaccurate occurs, reduce the cost that heating radiator makes, improve the qualification rate of heating radiator.
Again in conjunction with the connection between handle with contact roller for being fixedly connected with, and then make in operation, prevent the disengaging of handle and contact roller, and then improve the security of operation, reduce the repetition rate of testing, reduce heating radiator production cost.
Meanwhile, to be connected with contact roller by restriction holder and to be fixedly connected with for dismountable, improve the operability of device in the encapsulation process process of carrying out the water inlet pipe and water outlet pipe mouth of pipe, reduce workload, reach labour-saving object;
Center again in conjunction with platen is offered porose, the size in this hole and the in the same size of holder.Or the twice of the diameter of fixed head >=holder diameter, and the diameter of≤platen.Or the diameter of O-ring seal equals the diameter of fixed head.And then make the sealing of packoff to the encapsulation process of the heating radiator water inlet pipe and water outlet pipe mouth of pipe more excellent, enhance the sealing of the water inlet pipe and water outlet pipe mouth of pipe, improve the qualification rate of heating radiator sealing propertytest, improve the accuracy of heating radiator sealing propertytest.
The mode of operation of device of the present utility model is simple, more excellent to the sealing effectiveness of the encapsulation process of the heating radiator water inlet pipe and water outlet pipe mouth of pipe.Concrete operating process is, installs two leakage detection apparatus, heating radiator is put into tank at heating radiator water inlet pipe and water outlet pipe place, then carries out pressurization to heating radiator and detects, and can play the effective effect controlling water inlet pipe and water outlet pipe sealing.When pressure reaches setting, turnover caliber place No leakage phenomenon.Pass through the heating radiator to various model, charge air cooler again, adopt the leakage detection apparatus of different specification size, it is hunted leak; In operation, discovery heating radiator and charge air cooler caliber is not had to occur leakage phenomenon.This device, in practice process, effectively can solve the leak detection problem of heating radiator, charge air cooler.
This device easy to operate, and safety, for sealing reliable results.
Accompanying drawing explanation
Fig. 1 is that the utility model heating radiator leak detection process is in order to be sealed into the structural representation of rising pipe nozzle device.
1-handle 2-holder 3-contact roller 4-connects bearing pin 5-platen 6-O-ring seal 7-fixed head 8-lock-screw.
Embodiment
Below in conjunction with accompanying drawing and concrete embodiment, further restriction is done to the technical solution of the utility model, but claimed scope is not only confined to done description.
Embodiment
As shown in Figure 1, a kind of heating radiator leak detection process is in order to be sealed into rising pipe nozzle device, and the contact roller 3 be connected with handle 1 by handle 1, holder 2, the connection bearing pin 4 be connected with contact roller 3 by holder 2, platen 5, the fixed head 7 being arranged on holder 2 tail end, the lock-screw 8 be connected with holder by fixed head 7 and the O-ring seal 6 be arranged on fixed head 7 and platen 5 be close to through tail end and the contact roller 3 of holder 2 form.Make carrying out in heating radiator water inlet pipe and water outlet pipe ferrule process, by pulling handle, contact roller is made to carry out compression process, and then platen is moved down along with holder, and then the compression process reached the water inlet pipe and water outlet pipe mouth of pipe, O-ring seal expands being extruded in process, and then the encapsulation process reached the water inlet pipe and water outlet pipe mouth of pipe, strengthen the sealing of the water inlet pipe and water outlet pipe mouth of pipe, again heating radiator is placed in tank, prevent and enter water from the water inlet pipe and water outlet pipe mouth of pipe or gas leakage causes the sealing propertytest of heating radiator inaccurate, and then reduce the sealing propertytest difficulty of heating radiator.
Above-mentioned O-ring seal 6 is rubber seal.Utilize the deformation of rubber in the process of being squeezed to change greatly, the function that shrinkage is stronger, and then make this device can be good at the sealing of the water inlet pipe and water outlet pipe mouth of pipe to improve, improve the qualification rate of heating radiator sealing propertytest.
The contact roller 3 that above-mentioned handle 1 connects is for being fixedly connected with.Make in operation, prevent the disengaging of handle and contact roller, and then improve the security of operation, reduce the repetition rate of testing, reduce heating radiator production cost.
Above-mentioned holder 2 is connected with contact roller 3 and is fixedly connected with for dismountable.Improve the operability of device in the encapsulation process process of carrying out the water inlet pipe and water outlet pipe mouth of pipe, reduce workload, reach labour-saving object;
The center of above-mentioned platen 5 is offered porose, the size in this hole and the in the same size of holder 2.The twice of diameter >=holder 2 diameter of described fixed head 7, and the diameter of≤platen 5.The diameter of described O-ring seal 6 equals the diameter of fixed head 7.Make the sealing of packoff to the encapsulation process of the heating radiator water inlet pipe and water outlet pipe mouth of pipe more excellent, enhance the sealing of the water inlet pipe and water outlet pipe mouth of pipe, improve the qualification rate of heating radiator sealing propertytest, improve the accuracy of heating radiator sealing propertytest.
Claims (7)
1. a heating radiator leak detection process is in order to be sealed into rising pipe nozzle device, it is characterized in that, by handle (1), the contact roller (3) be connected with handle (1), holder (2), by the connection bearing pin (4) that holder (2) is connected with contact roller (3), through the platen (5) that tail end and the contact roller (3) of holder (2) are close to, be arranged on the fixed head (7) of holder (2) tail end, the lock-screw (8) be connected with holder by fixed head (7) and the O-ring seal (6) be arranged between fixed head (7) and platen (5) form.
2. heating radiator leak detection process as claimed in claim 1 is in order to be sealed into rising pipe nozzle device, and it is characterized in that, described O-ring seal (6) is rubber seal.
3. heating radiator leak detection process as claimed in claim 1 is in order to be sealed into rising pipe nozzle device, and it is characterized in that, the contact roller (3) that described handle (1) connects is for being fixedly connected with.
4. heating radiator leak detection process as claimed in claim 1 is in order to be sealed into rising pipe nozzle device, it is characterized in that, described holder (2) is connected with contact roller (3) and is fixedly connected with for dismountable.
5. heating radiator leak detection process as claimed in claim 1 is in order to be sealed into rising pipe nozzle device, and it is characterized in that, the center of described platen (5) is offered porose, the size in this hole and holder (2) in the same size.
6. heating radiator leak detection process as claimed in claim 1 is in order to be sealed into rising pipe nozzle device, it is characterized in that, the twice of diameter >=holder (2) diameter of described fixed head (7), and the diameter of≤platen (5).
7. heating radiator leak detection process as claimed in claim 1 is in order to be sealed into rising pipe nozzle device, and it is characterized in that, the diameter of described O-ring seal (6) equals the diameter of fixed head (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520226830.6U CN204535929U (en) | 2015-04-15 | 2015-04-15 | A kind of heating radiator leak detection process is in order to be sealed into rising pipe nozzle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520226830.6U CN204535929U (en) | 2015-04-15 | 2015-04-15 | A kind of heating radiator leak detection process is in order to be sealed into rising pipe nozzle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204535929U true CN204535929U (en) | 2015-08-05 |
Family
ID=53749918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520226830.6U Expired - Fee Related CN204535929U (en) | 2015-04-15 | 2015-04-15 | A kind of heating radiator leak detection process is in order to be sealed into rising pipe nozzle device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204535929U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106768651A (en) * | 2016-12-15 | 2017-05-31 | 江西鑫田车业有限公司 | A kind of radiator leak test fast cap |
-
2015
- 2015-04-15 CN CN201520226830.6U patent/CN204535929U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106768651A (en) * | 2016-12-15 | 2017-05-31 | 江西鑫田车业有限公司 | A kind of radiator leak test fast cap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 |