CN203848987U - Apparatus for testing sealing performance of thermostat body assembly - Google Patents
Apparatus for testing sealing performance of thermostat body assembly Download PDFInfo
- Publication number
- CN203848987U CN203848987U CN201420169980.3U CN201420169980U CN203848987U CN 203848987 U CN203848987 U CN 203848987U CN 201420169980 U CN201420169980 U CN 201420169980U CN 203848987 U CN203848987 U CN 203848987U
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- sealing
- body assembly
- thermostat body
- plate
- sealing mechanism
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- Expired - Fee Related
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Abstract
The utility model discloses an apparatus for testing sealing performance of a thermostat body assembly. The apparatus comprises a support mechanism and a plurality of sealing mechanisms, wherein the support mechanism comprises a base plate, a lower fixing plate and an upper fixing plate. A sealing pad for sealing the lower end of the cavity of the thermostat body assembly and a positioning plate for fixing the thermostat body assembly are arranged on the lower fixing plate, and a positioning hole and a positioning pin are arranged on the positioning plate. The positioning plate is further provided with an air pressure channel, of which one end is provided with a connector connecting with an external air pump, and the other end is connected with the cavity of the thermostat body assembly. Each sealing mechanism comprises a cylinder and a sealing device arranged on a cylinder piston rod, wherein the sealing device comprises a pressure head and a bulkhead, and the cylinder is fixed on the upper fixing plate or the lower fixing plate through supporting plates. The apparatus is good in sealing performance, accurate in testing, simple in test method, direct in test result, and high in automation degree, and ensures test quality and test efficiency.
Description
Technical field
The utility model belongs to proving installation technical field, is specifically related to a kind of for testing the device of thermostat body assembly sealing.
Background technology
Along with social progress, automobile industry role in national economy is more and more important, the demand of current China to automobile, sales volume be all at rapid growth year by year, the national quality for automobile also pursue ultimate attainment, thereby whole parts industry is had higher requirement.As the thermostat of part of automobile engine, its quality directly affects the heat-sinking capability that engine changes water circulation scope, regulates cooling system.The sealing of thermostat can directly have influence on the functional performance of thermostat, affects the normal unlatching of thermostat main valve, thereby affects the working temperature of engine, and the sealing that therefore detects thermostat is most important for the quality of thermostat.
Utility model content
In order to overcome above-mentioned technological deficiency, the utility model provide a kind of test accurate, easy to operate for testing the device of thermostat body assembly sealing.
In order to address the above problem, the utility model is achieved by following technical scheme:
Described in the utility model for testing the device of thermostat body assembly sealing, comprise supporting mechanism and some for sealing the sealing mechanism of the each winding pipe exit of thermostat body assembly; Described supporting mechanism comprises base plate, is arranged on bottom plate and upper mounted plate on base plate, and described bottom plate is arranged on base plate by column, and fixed plate is arranged on bottom plate by support column;
On described bottom plate, be provided with sealing gasket for sealing thermostat body assembly inner chamber lower end and the location-plate for fixing thermostat body assembly; On described location-plate, be provided with some pilot holes and some register pins for fixing thermostat body assembly; On described location-plate, be also provided with pressure channel, described pressure channel one end is provided with the connector being connected with outside air pump, and the other end is connected with thermostat body assembly inner chamber;
Described sealing mechanism comprises cylinder, is arranged on the packoff on cylinder piston rod; Described packoff comprises pressure head and plug, and described cylinder is fixed on upper mounted plate or bottom plate by support plate.
Further, described sealing mechanism comprise be arranged on upper mounted plate for sealing the upper left sealing mechanism of thermostat body assembly the first opening, be arranged on bottom plate for sealing the right sealing mechanism of thermostat body assembly the second opening, be arranged on bottom plate for sealing the lower front sealing mechanism of thermostat body assembly the 3rd opening, be arranged on bottom plate for sealing the left back sealing mechanism of thermostat body assembly the 4th opening, be arranged on bottom plate for sealing the left front sealing mechanism of thermostat body assembly the 5th opening, be arranged on upper mounted plate for sealing the upper sealing mechanism of thermostat body assembly the 6th opening, be arranged on upper mounted plate for sealing the right back sealing mechanism of thermostat body assembly minion mouth, be arranged on upper mounted plate for sealing the right front sealing mechanism of thermostat body assembly octavo mouth, be arranged on upper mounted plate for sealing the front sealing mechanism of thermostat body assembly the 9th opening and being arranged on upper mounted plate for sealing the rear upper sealing mechanism of thermostat body assembly the tenth opening.
Further, more firm in order to locate, on described bottom plate, be also provided with some hold-down mechanisms for fixing thermostat body assembly.
Further, for quick locking thermostat body assembly, described hold-down mechanism comprises back up pad, be fixed on the cylinder of bottom plate, be arranged on fork on cylinder piston rod, be arranged on supporting seat and one end and the hinged connecting link of fork chain connection, the other end and supporting seat in back up pad, chain connection between described fork and piston rod.When the axis of the piston of cylinder moves upward, connecting link is as fulcrum, and the pressure head of fork one end moves downward, and compresses thermostat body assembly.
Further, described plug is silica gel plug, and sealing and wearing quality are better, longer service life.
Further, described sealing gasket is oil-resistant rubber insert, anticorrosion, and the life-span is more permanent.
Compared with prior art, the beneficial effects of the utility model are:
The utility model delicate structure is reliable, the design of hommization, can take over the concrete cylinder installation site of orientation determination by thermostat body assembly, can locate accurately each adapter mouthful, and by plug, sealing gasket, thermostat inner chamber height of formation is sealed, can carry out sealing propertytest to thermostat body assembly like clockwork, guarantee the good sealing property of thermostat body assembly.
Brief description of the drawings
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail, wherein:
Fig. 1 is described in the utility model for testing the structural front view of device of thermostat body assembly sealing;
Fig. 2 is described in the utility model for testing the structure side view of device of thermostat body assembly sealing;
Fig. 3 is described in the utility model for testing the work schematic diagram of device of thermostat body assembly sealing;
Fig. 4 is described in the utility model for testing the hold-down mechanism structural representation of device of thermostat body assembly sealing;
Fig. 5 is described in the utility model for testing the structural representation of upper sealing mechanism, right back sealing mechanism and right front sealing mechanism of device of thermostat body assembly sealing;
Fig. 6 is described in the utility model for testing the front sealing mechanism structural representation of device of thermostat body assembly sealing;
Fig. 7 is described in the utility model for testing the rear upper sealing mechanism structural representation of device of thermostat body assembly sealing;
Fig. 8 is described in the utility model for testing the structural representation of location-plate of device of thermostat body assembly sealing.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for description and interpretation the utility model, and be not used in restriction the utility model.
As shown in Fig. 1～Fig. 8, described in the utility model for testing the device of thermostat body assembly sealing, comprise supporting mechanism and some for sealing the sealing mechanism of thermostat body assembly; Described supporting mechanism comprises base plate 1, is arranged on bottom plate 2 and upper mounted plate 4 on base plate 1, described bottom plate 2 is arranged on base plate 1 by column 12, fixed plate 4 is fixed on bottom plate 2 by support column 13, and described column 12 is fixed on base plate 1 by bolt 11.
Described sealing mechanism comprise upper left sealing mechanism 3, right sealing mechanism 5, lower front sealing mechanism 8, left back sealing mechanism 9, left front sealing mechanism 10, upper sealing mechanism 14, right back sealing mechanism 15, right front sealing mechanism 16, in front sealing mechanism 17 and rear upper sealing mechanism 18.
As shown in Figure 1, described upper left sealing mechanism 3 comprises cylinder 34, be arranged on the pressure head 32 on cylinder 34 piston rods and be arranged on the plug 31 of pressure head 32 front ends, and described upper left sealing mechanism 3 is fixed on upper mounted plate 4 by upper left support plate 33.
As shown in Figure 2, described left front sealing mechanism 10 comprises cylinder 104, be arranged on the pressure head 102 on cylinder 104 the axis of the pistons and be arranged on the plug 101 of pressure head 102 front ends, described left front sealing mechanism 10 is fixed on bottom plate 2 by left front support plate 103, described left front support plate 103 is fixed on bottom plate by bolt 1031, and described pressure head 102 is fixed on the axis of the piston of cylinder 104 by bolt 1032.
Described lower front sealing mechanism 8 comprises cushion block 52, is arranged on the plug 81 of cushion block 82 upper surfaces, and described cushion block 82 is fixed on bottom plate 2 by bolt 83, described in before be also provided with the convenient reference column 84 of installing on sealing mechanism 8.
Described upper sealing mechanism 14, right back sealing mechanism 15, right front sealing mechanism 16, in front sealing mechanism 17 and rear upper sealing mechanism 18 be all fixed on upper mounted plate 4 by support plate respectively, the support plate of each sealing mechanism is made according to each winding pipe exit angle of thermostat body assembly, accurate positioning.
Described right sealing mechanism 5, left back sealing mechanism 9 and left front sealing mechanism 10 are fixed on bottom plate 2 by support plate respectively.
Each sealing mechanism all comprises cylinder, be arranged on the pressure head on cylinder piston axle and be arranged on the plug of pressure head front end, and described plug is silica gel plug, and sealing and wearing quality are good, long service life.
On described bottom plate 2, be also provided with the location-plate 6 for fixing thermostat body assembly 100, on described location-plate 6, be provided with for sealing the sealing gasket 62 of thermostat body assembly inner chamber under shed, the rubber blanket that described sealing gasket 62 is oil resistant, on described location-plate 6, pressure channel 64 is set, described pressure channel 64 one end are provided with the connector 65 being connected with outside air pump, and the other end is connected with thermostat body assembly 100 inner chambers; On described location-plate 6, be also provided with some for the register pin 61 of fixing thermostat body assembly 100, for the bolt hole 63 of stationary positioned plate 6.
On described bottom plate 2, being also provided with somely for locking the hold-down mechanism 7 of thermostat body assembly 100, is three hold-down mechanisms 7 in the present embodiment, and two, four, five or six s' hold-down mechanism 7 also can be set according to the actual needs.As shown in Figure 4, described hold-down mechanism 7 comprises back up pad 77, compression cylinder 71, be arranged on the fork 73 on the axis of the piston 711 of compression cylinder 71 and be arranged on the supporting seat 72 in back up pad 77, described fork 73 and the axis of the piston 711 chain connections, described fork 73 centre position chain connections have a chain extension bar 76, the other end of described chain extension bar 76 and supporting seat 72 chain connections, the end of described fork 73 is provided with a split washer 74 and for compressing the pressure head 75 of thermostat body assembly 100.When use, the axis of the piston 711 of compression cylinder 71 is protruding, and chain extension bar 76 is as fulcrum, and the pressure head 75 that promotes fork 73 moves downward, and thermostat body assembly 100 is compressed.
Principle of work for the device of testing thermostat body assembly sealing described in the utility model is:
Thermostat body assembly 100 is fixed on location-plate 6 by register pin 61, the cylinder 71 that starts three hold-down mechanisms 7 is locked thermostat body assembly 100, by starting the cylinder of sealing mechanism, make the corresponding winding pipe exit of its plug at the effect lower seal thermostat body assembly 100 of cylinder piston rod, on the connector 65 of the pressure channel 64 of location-plate 6, connect outside air pump, the utility model is placed in water, and input certain gas by pressure channel 64 toward the inner chamber of thermostat body assembly 100, if there is bubble in water, thermostat body assembly poor sealing is described, belong to substandard products, if there is not bubble in water, illustrate that thermostat body assembly sealing is good, belong to specification product, the utility model is taken out to the water surface, complete whole test.
The utility model arranges sealing mechanism at the each winding pipe exit of thermostat body assembly, and it is sealed, and sealing is good, and accurately, method of testing is simple in test, and test result is directly perceived, and automaticity is high, and testing efficiency is high.
Described in the present embodiment for other structure of device of testing thermostat body assembly sealing referring to prior art.
The above, it is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, do not depart from technical solutions of the utility model content therefore every, any amendment, equivalent variations and the modification above embodiment done according to technical spirit of the present utility model, all still belong in the scope of technical solutions of the utility model.
Claims (6)
1. for testing a device for thermostat body assembly sealing, comprise supporting mechanism and some for sealing the sealing mechanism of the each winding pipe exit of thermostat body assembly; It is characterized in that:
Described supporting mechanism comprises base plate, is arranged on bottom plate and upper mounted plate on base plate, and described bottom plate is arranged on base plate by column, and fixed plate is arranged on bottom plate by support column;
On described bottom plate, be provided with for sealing thermostat body assembly inner chamber to the sealing gasket of under shed with for fixing the location-plate of thermostat body assembly; On described location-plate, be provided with some pilot holes and some register pins for fixing thermostat body assembly; On described location-plate, be also provided with pressure channel, described pressure channel one end is provided with the connector being connected with outside air pump, and the other end is connected with thermostat body assembly inner chamber;
Described sealing mechanism comprises cylinder, is arranged on the packoff on cylinder piston axle; Described packoff comprises pressure head and plug, and described cylinder is fixed on upper mounted plate or bottom plate by support plate.
2. according to claim 1 for testing the device of thermostat body assembly sealing, it is characterized in that: described sealing mechanism comprise be arranged on upper mounted plate for sealing the upper left sealing mechanism of thermostat body assembly the first opening, be arranged on bottom plate for sealing the right sealing mechanism of thermostat body assembly the second opening, be arranged on bottom plate for sealing the lower front sealing mechanism of thermostat body assembly the 3rd opening, be arranged on bottom plate for sealing the left back sealing mechanism of thermostat body assembly the 4th opening, be arranged on bottom plate for sealing the left front sealing mechanism of thermostat body assembly the 5th opening, be arranged on upper mounted plate for sealing the upper sealing mechanism of thermostat body assembly the 6th opening, be arranged on upper mounted plate for sealing the right back sealing mechanism of thermostat body assembly minion mouth, be arranged on upper mounted plate for sealing the right front sealing mechanism of thermostat body assembly octavo mouth, be arranged on upper mounted plate for sealing the front sealing mechanism of thermostat body assembly the 9th opening and being arranged on upper mounted plate for sealing the rear upper sealing mechanism of thermostat body assembly the tenth opening.
3. according to claim 1 for testing the device of thermostat body assembly sealing, it is characterized in that: on described bottom plate, be also provided with some hold-down mechanisms for fixing thermostat body assembly.
4. according to claim 3 for testing the device of thermostat body assembly sealing, it is characterized in that: described hold-down mechanism comprises back up pad, be fixed on the compression cylinder of bottom plate, be arranged on fork on compression cylinder the axis of the piston, be arranged on supporting seat and one end and the hinged connecting link of fork chain connection, the other end and supporting seat in back up pad, chain connection between described fork and piston rod.
According to described in claim 1 to 4 any one for testing the device of thermostat body assembly sealing, it is characterized in that: described plug is silica gel plug.
According to described in claim 1 to 4 any one for testing the device of thermostat body assembly sealing, it is characterized in that: described sealing gasket is oil-resistant rubber insert.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420169980.3U CN203848987U (en) | 2014-04-09 | 2014-04-09 | Apparatus for testing sealing performance of thermostat body assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420169980.3U CN203848987U (en) | 2014-04-09 | 2014-04-09 | Apparatus for testing sealing performance of thermostat body assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203848987U true CN203848987U (en) | 2014-09-24 |
Family
ID=51561990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420169980.3U Expired - Fee Related CN203848987U (en) | 2014-04-09 | 2014-04-09 | Apparatus for testing sealing performance of thermostat body assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203848987U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106041485A (en) * | 2016-07-19 | 2016-10-26 | 重庆美欧特机电制造有限公司 | Thermostat shell assembling and air tight detecting equipment |
| CN107702864A (en) * | 2017-11-27 | 2018-02-16 | 宁波裕隆汽车制泵有限公司 | Engine thermostat lower house air-tightness detection tool |
| CN108181051A (en) * | 2017-12-28 | 2018-06-19 | 重庆美欧特机电制造有限公司 | A kind of thermostat casing air tightness detection apparatus |
| CN108507724A (en) * | 2018-05-17 | 2018-09-07 | 安徽江淮汽车集团股份有限公司 | Engine leakage test tool |
| CN109323807A (en) * | 2018-11-26 | 2019-02-12 | 安徽全柴动力股份有限公司 | A kind of assembly of thermostat package seal checker and detection method |
-
2014
- 2014-04-09 CN CN201420169980.3U patent/CN203848987U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106041485A (en) * | 2016-07-19 | 2016-10-26 | 重庆美欧特机电制造有限公司 | Thermostat shell assembling and air tight detecting equipment |
| CN107702864A (en) * | 2017-11-27 | 2018-02-16 | 宁波裕隆汽车制泵有限公司 | Engine thermostat lower house air-tightness detection tool |
| CN108181051A (en) * | 2017-12-28 | 2018-06-19 | 重庆美欧特机电制造有限公司 | A kind of thermostat casing air tightness detection apparatus |
| CN108507724A (en) * | 2018-05-17 | 2018-09-07 | 安徽江淮汽车集团股份有限公司 | Engine leakage test tool |
| CN109323807A (en) * | 2018-11-26 | 2019-02-12 | 安徽全柴动力股份有限公司 | A kind of assembly of thermostat package seal checker and detection method |
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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 |
Owner name: ZHANJIANG DENI CARBURETOR CO., LTD. Free format text: FORMER NAME: ZHANJIANG DELI CARBURETOR CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Jin Kang Road West Mazhang District 524094 Guangdong city of Zhanjiang province No. 32 Patentee after: Zhanjiang De Li vehicle part Co., Ltd Address before: 524043 Guangdong Province, Zhanjiang city Chikan District Hai Road No. 27 Patentee before: Zhanjiang Deli Carburetor Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20190409 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |