CN203621864U - Novel riveting water seal assembly for automobile water pump - Google Patents
Novel riveting water seal assembly for automobile water pump Download PDFInfo
- Publication number
- CN203621864U CN203621864U CN201320792769.2U CN201320792769U CN203621864U CN 203621864 U CN203621864 U CN 203621864U CN 201320792769 U CN201320792769 U CN 201320792769U CN 203621864 U CN203621864 U CN 203621864U
- Authority
- CN
- China
- Prior art keywords
- wedge block
- voussoir
- floating wedge
- unsteady
- water pump
- Prior art date
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 238000007667 floating Methods 0.000 claims abstract description 22
- 238000007906 compression Methods 0.000 claims description 12
- 230000006835 compression Effects 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 3
- 238000003825 pressing Methods 0.000 abstract 4
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011007 installation qualification Methods 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a novel riveting water seal assembly for an automobile water pump. The novel riveting water seal assembly comprises a water pump, a pressure spring, a floating wedge block I, a pressing bolt I, a floating wedge block II, a pressing bolt II, a spring, a base plate and a positioning base, wherein mutually matched slopes are arranged on the floating wedge block I and the floating wedge block II; the spring, the floating wedge block II, the floating wedge block I and the pressure spring are successively mounted on the base plate in the positioning base from bottom up; the slope of the floating wedge block II is in contact with the slope of the floating wedge block I; the pressing bolt I for moving or fixing the floating wedge block I is mounted on the floating wedge block I; the pressing bolt II for moving or fixing the floating wedge block II is mounted on the floating wedge block II. The novel riveting water seal assembly for the automobile water pump has the advantages that the precision of a bearing is protected against the damage of an external force, the service life of the products is prolonged, the technique is simplified and the production cost is lowered under the condition that the production cost and the production time are not increased.
Description
Technical field
The utility model relates to a kind of Novel water pump for automobile riveted joint water seal frock.
Background technology
The production technology of original water pump is that water seal is directly riveted on bearing, although mode is simple, because stressed mode is to be transmitted to counterdie through bearing ball, therefore can affect to the precision of bearing in the time of assembling.
Utility model content
The technical problems to be solved in the utility model is: a kind of frock of novel riveted joint water seal is provided, in the situation that guaranteeing installation qualification, reduces the impact on bearing accuracy, reach the object that improves service life.
The technical scheme solving the problems of the technologies described above is: a kind of Novel water pump for automobile riveted joint water seal frock, comprise positioning seat and base plate, described positioning seat is arranged on base plate, this Novel water pump for automobile riveted joint water seal frock also comprises compression spring, unsteady voussoir I, the voussoir II of floating and spring, described unsteady voussoir I and unsteady voussoir II are provided with the inclined-plane cooperatively interacting, described spring, unsteady voussoir II, the voussoir I of floating and compression spring are arranged on the base plate in positioning seat from bottom to up successively, the unsteady inclined-plane of voussoir II and the inclined-plane of unsteady voussoir I contact, in described unsteady voussoir I, be provided with and can move it or fixing hold-down bolt I, in described unsteady voussoir II, be provided with and can move it or fixing hold-down bolt II.
Owing to adopting technique scheme, a kind of Novel water pump for automobile riveted joint water seal frock of the utility model has following beneficial effect:
The utility model utilizes water seal stressed feature of when assembling, i.e. first water seal is riveted joint fitted bearing axle, then riveting enters pump housing water seal hole.Patrix is in the time applying the power of riveted joint to water seal, the mode that adopts hold-down bolt to tighten from the side, utilize the voussoir inclined-plane that floats to make spring raise height, thereby can apply a contrary power at bearing bottom end face, exert all one's strength and reach balance, reduce the pressure to bearing ball, reach the object that guarantees precision, the quality of product is increased, reduced the loss causing because of quality problems.Do not improving under the prerequisite of production cost and production time, protecting the precision of bearing not to be subject to the infringement of external force, extending the life-span of product.The utility model has been simplified technique, has reduced production cost.
Below, in conjunction with Figure of description and specific embodiment, the technical characterictic of a kind of Novel water pump for automobile riveted joint water seal frock to the utility model is further described.
Accompanying drawing explanation
Fig. 1: be a kind of Novel water pump for automobile riveted joint water seal tool structure schematic diagram of the utility model.
In above-mentioned accompanying drawing, each label declaration is as follows:
1-water pump, 2-compression spring, the 3-voussoir I of floating, 4-hold-down bolt I, the 5-voussoir II of floating, 6-hold-down bolt II, 7-spring, 8-base plate, 9-positioning seat.
The specific embodiment
A kind of Novel water pump for automobile riveted joint water seal frock, comprises water pump 1, compression spring 2, the voussoir I 3 of floating, hold-down bolt I 4, the voussoir II 5 of floating, hold-down bolt II 6, spring 7, base plate 8, positioning seat 9.Described unsteady voussoir I 3 and unsteady voussoir II 5 are provided with the inclined-plane cooperatively interacting, and the elastic force of described spring 7 will be much smaller than compression spring 2.Described spring 7, the voussoir II 5 of floating, the voussoir I 3 of floating and compression spring 2 are arranged on the base plate 8 in positioning seat 9 from bottom to up successively, spring 7 two ends contact with base plate 8 with unsteady voussoir II 5 respectively, the unsteady inclined-plane of voussoir II 5 and the inclined-plane of unsteady voussoir I 3 contact, the two ends of compression spring 2 are tactile with being coupling of unsteady voussoir I 3 and water pump 1 respectively, in described unsteady voussoir I 3, be provided with and can move it or fixing hold-down bolt I 4, in described unsteady voussoir II 5, be provided with and can move it or fixing hold-down bolt II 6.
When use, first unclamp two hold-down bolt I 4 and hold-down bolt II 6, be loaded on water pump 1, press down, spring 7 can be compressed.Tighten hold-down bolt II 6, the voussoir II 5 that makes to float is fixing again.Now twisting hold-down bolt I 4 makes unsteady voussoir I 3 up along inclined-plane again, owing to having compression spring 2 between unsteady voussoir I 3 and water pump 1, in the time that unsteady voussoir I 3 is up along inclined-plane, meeting compression pressure spring 2, make compression spring 2 produce a power upwards, and act on the axle of water pump 1, offset the power on bearing ball that acts on producing when depressing water seal.
Claims (1)
1. a Novel water pump for automobile riveted joint water seal frock, comprise positioning seat (9) and base plate (8), described positioning seat (9) is arranged on base plate (8), it is characterized in that: this Novel water pump for automobile riveted joint water seal frock also comprises compression spring (2), unsteady voussoir I (3), the voussoir II (5) of floating and spring (7), described unsteady voussoir I (3) and unsteady voussoir II (5) are provided with the inclined-plane cooperatively interacting, described spring (7), unsteady voussoir II (5), the voussoir I (3) of floating and compression spring (2) are arranged on the base plate (8) in positioning seat (9) from bottom to up successively, the unsteady inclined-plane of voussoir II (5) and the inclined-plane of unsteady voussoir I (3) contact, in described unsteady voussoir I (3), be provided with and can move it or fixing hold-down bolt I (4), in described unsteady voussoir II (5), be provided with and can move it or fixing hold-down bolt II (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320792769.2U CN203621864U (en) | 2013-12-03 | 2013-12-03 | Novel riveting water seal assembly for automobile water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320792769.2U CN203621864U (en) | 2013-12-03 | 2013-12-03 | Novel riveting water seal assembly for automobile water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203621864U true CN203621864U (en) | 2014-06-04 |
Family
ID=50808382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320792769.2U Expired - Fee Related CN203621864U (en) | 2013-12-03 | 2013-12-03 | Novel riveting water seal assembly for automobile water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203621864U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058017A (en) * | 2015-07-29 | 2015-11-18 | 福建华龙化油器有限公司 | Assembly tool of carburetor needle valve base |
| CN105499973A (en) * | 2016-01-14 | 2016-04-20 | 株洲湘火炬火花塞有限责任公司 | Water pump water seal floating assembly method and floating tool |
-
2013
- 2013-12-03 CN CN201320792769.2U patent/CN203621864U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058017A (en) * | 2015-07-29 | 2015-11-18 | 福建华龙化油器有限公司 | Assembly tool of carburetor needle valve base |
| CN105058017B (en) * | 2015-07-29 | 2017-06-20 | 福建华龙化油器有限公司 | A kind of assembly tooling of carbureter needle seat |
| CN105499973A (en) * | 2016-01-14 | 2016-04-20 | 株洲湘火炬火花塞有限责任公司 | Water pump water seal floating assembly method and floating tool |
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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 |
Granted publication date: 20140604 Termination date: 20161203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |