CN204935536U - A kind of frock for thermosistor assembling - Google Patents
A kind of frock for thermosistor assembling Download PDFInfo
- Publication number
- CN204935536U CN204935536U CN201520486263.8U CN201520486263U CN204935536U CN 204935536 U CN204935536 U CN 204935536U CN 201520486263 U CN201520486263 U CN 201520486263U CN 204935536 U CN204935536 U CN 204935536U
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- CN
- China
- Prior art keywords
- thermosistor
- assembling
- positioning seat
- frock
- lower air
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Automatic Assembly (AREA)
Abstract
The utility model discloses a kind of frock for thermosistor assembling, comprise fixed head, lower air cylinder, for locating the positioning seat of thermolator base, described positioning seat is located on fixed head, on positioning seat, corresponding center spool bar is provided with hole, described lower air cylinder is positioned at directly over positioning seat, and lower air cylinder is provided with the pressure head for being pressed into thermosistor seal.Improve efficiency of assembling and the quality of thermosistor, reduce thermosistor and to leak risk.
Description
Technical field
The utility model relates to thermosistor mounting technology field, especially relates to a kind of frock for thermosistor assembling.
Background technology
On current engine assembly line, mostly the assembling of thermosistor is to adopt the assembly tooling of Simple hand pressure type to assemble, and labour intensity is large, and thermosistor assembling production efficiency is low.
Particularly assembling the seal in thermosistor, easily there is the problem of seal deflection or breakage in free-hand press-in, thus causes the risk of leaking, and the quality of engine thermolator assembling and qualification rate are difficult to ensure, leave hidden danger to the quality of engine.
Utility model content
Not enough for prior art, technical problem to be solved in the utility model is to provide a kind of frock for thermosistor assembling, to reach the object improving efficiency of assembling and quality.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is:
A kind of frock for thermosistor assembling, comprise fixed head, lower air cylinder, for locating the positioning seat of thermolator base, described positioning seat is located on fixed head, on positioning seat, corresponding center spool bar is provided with hole, described lower air cylinder is positioned at directly over positioning seat, and lower air cylinder is provided with the pressure head for being pressed into thermosistor seal.
Further, the seal groove in the bottom of described pressure head and thermolator base is suitable.
Also comprise the guided tooling for seal press-in guiding, described guided tooling is circulus.
Also comprise clamping cylinder and be located at the clamp jaw on clamping cylinder, described clamping cylinder is located at below fixed head, and the upper end of clamp jaw is stretched out from the hole of positioning seat.
Described pressure head is the pressure head of nylon.
The upper end of described clamp jaw is provided with inside flange.
The utility model compared with prior art, has the following advantages:
Seal is protected by guided tooling during assembling; lower air cylinder is utilized to overcome the spring force of thermosistor spool; clamping cylinder clamping thermosistor center spool bar; what when Thermolator cover is installed, the seal of spool was intact is fitted in seal groove; improve efficiency of assembling and the quality of thermosistor, reduce thermosistor and to leak risk.
Accompanying drawing explanation
Below the content expressed by each width accompanying drawing of this description and the mark in figure are briefly described:
Fig. 1 is the utility model tool structure schematic diagram.
Fig. 2 is the utility model frock using state schematic diagram.
Fig. 3 is frock partial schematic diagram before the utility model assembling.
Frock partial schematic diagram when Fig. 4 is the utility model assembling.
In figure: 1. descend air cylinder, 2. pressure head, 3. guided tooling, 4. clamp jaw, 5. positioning seat, 6. fixed head, 7. clamping cylinder, 8. thermolator base, 9. thermosistor spool, 10. center spool bar.
Detailed description of the invention
Contrast accompanying drawing below, by the description to embodiment, detailed description of the invention of the present utility model is described in further detail.
As shown in Figures 1 to 4, this is used for the frock of thermosistor assembling, comprise fixed head 6, lower air cylinder 1, clamp jaw 4, clamping cylinder 7, guided tooling 3, for locating the positioning seat 5 of thermolator base, wherein, positioning seat 5 is fixed on fixed head 6, and on positioning seat 5 center position, corresponding center spool bar 10 is provided with hole, positioning seat 5 is step barrel structure, positioning seat 5 outer shape and thermolator base 8 base apertures is suitable positions.
Clamp jaw 4 is located on clamping cylinder 7, drives clamp jaw to close up clamping by clamping cylinder; Clamping cylinder is fixed on the below of fixed head, and on fixed head 6, the hole site of corresponding positioning seat is provided with through hole, and clamp jaw is positioned at the hole of fixed head and positioning seat, and the upper end of clamp jaw is stretched out from the hole of positioning seat.
The upper end of clamp jaw 4 is provided with inside flange, improves the reliability of clamping.When the center spool bar of thermosistor is depressed, drives clamp jaw to close up by clamping cylinder and clamp center spool bar.
Lower air cylinder 1 is positioned at directly over positioning seat 5, and the piston rod of lower air cylinder 1 bottom is provided with the pressure head 2 for being pressed into thermosistor seal, and pressure head 2 is the pressure head of nylon, prevents from damaging seal by pressure; Seal groove in the bottom of pressure head and thermolator base is suitable.
Guided tooling 3 is for seal press-in guiding, and guided tooling is circular loop configuration, protects seal during assembling by guided tooling, can not deflection and damage in assembling.
This frock is utilized to assemble thermosistor step:
Thermolator base 8 be placed on positioning seat and locate, be placed in thermolator base by guided tooling, then put into thermosistor spool 9, now the seal of thermosistor is installed under the protection of guided tooling; Lower air cylinder descending motion, pressure head by thermosistor spool to pressing down about 4-5 millimeter, now the seal of thermosistor spool is moved down in the seal groove of thermolator base along guided tooling, and seal is intact falls into seal groove, and simultaneously thermosistor center spool bar overcomes spring force and moves down; Bottom clamping cylinder clamping, two clamp jaws close up by the middle of two side direction, and the pad on thermosistor center spool bar 10 is held by two clamp jaws, and thermosistor spool is fixed; Lower air cylinder returns, and whether visual examination thermosistor spool deflection, breakage; Put Thermolator cover, install firm bolt, electricity consumption rifle is tightened, and bottom clamping cylinder unclamps, and takes out and assembles thermosistor assembly.
By reference to the accompanying drawings the utility model is exemplarily described above; obvious the utility model specific implementation is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that design of the present utility model and technical scheme are carried out; or design of the present utility model and technical scheme directly applied to other occasion, all within protection domain of the present utility model without to improve.
Claims (6)
1. the frock for thermosistor assembling, it is characterized in that: comprise fixed head, lower air cylinder, for locating the positioning seat of thermolator base, described positioning seat is located on fixed head, on positioning seat, corresponding center spool bar is provided with hole, described lower air cylinder is positioned at directly over positioning seat, and lower air cylinder is provided with the pressure head for being pressed into thermosistor seal.
2. as claimed in claim 1 for the frock of thermosistor assembling, it is characterized in that: the seal groove in the bottom of described pressure head and thermolator base is suitable.
3. as claimed in claim 1 for the frock of thermosistor assembling, it is characterized in that: also comprise the guided tooling for seal press-in guiding, described guided tooling is circulus.
4. as claimed in claim 1 for the frock of thermosistor assembling, it is characterized in that: also comprise clamping cylinder and be located at the clamp jaw on clamping cylinder, described clamping cylinder is located at below fixed head, and the upper end of clamp jaw is stretched out from the hole of positioning seat.
5., as claimed in claim 1 for the frock of thermosistor assembling, it is characterized in that: described pressure head is the pressure head of nylon.
6., as claimed in claim 4 for the frock of thermosistor assembling, it is characterized in that: the upper end of described clamp jaw is provided with inside flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520486263.8U CN204935536U (en) | 2015-07-06 | 2015-07-06 | A kind of frock for thermosistor assembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520486263.8U CN204935536U (en) | 2015-07-06 | 2015-07-06 | A kind of frock for thermosistor assembling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204935536U true CN204935536U (en) | 2016-01-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520486263.8U Active CN204935536U (en) | 2015-07-06 | 2015-07-06 | A kind of frock for thermosistor assembling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204935536U (en) |
Cited By (2)
| 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 |
| CN111633605A (en) * | 2020-06-30 | 2020-09-08 | 玉柴联合动力股份有限公司 | Inner race assembly fixture of thermoregulator seat |
-
2015
- 2015-07-06 CN CN201520486263.8U patent/CN204935536U/en active Active
Cited By (2)
| 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 |
| CN111633605A (en) * | 2020-06-30 | 2020-09-08 | 玉柴联合动力股份有限公司 | Inner race assembly fixture of thermoregulator seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |