CN212959754U - Modular high strength car water pump synchronous pulley - Google Patents
Modular high strength car water pump synchronous pulley Download PDFInfo
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- CN212959754U CN212959754U CN202021628615.6U CN202021628615U CN212959754U CN 212959754 U CN212959754 U CN 212959754U CN 202021628615 U CN202021628615 U CN 202021628615U CN 212959754 U CN212959754 U CN 212959754U
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- insection
- belt wheel
- hole
- water pump
- band pulley
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Abstract
The utility model discloses a modular high strength car water pump synchronous pulley, including rim plate and the post of pegging graft, be provided with through-hole two on the rim plate, the rim plate periphery is provided with synchronous insection two all around, be provided with insection band pulley shaft or smooth band pulley shaft in the through-hole two, insection band pulley shaft is provided with synchronous insection one, insection band pulley shaft with smooth band pulley shaft is close to rim plate one side is provided with the post of pegging graft. Has the advantages that: the utility model discloses a setting is with insection band pulley shaft and smooth band pulley shaft composite mounting on the rim plate, can realize mutually supporting installation and use of band pulley subassembly, when the belt pulley wearing and tearing need renew, only need to change partial structure can, saved use cost.
Description
Technical Field
The utility model relates to an auto parts technical field, concretely relates to modular high strength car water pump synchronous pulley.
Background
The belt pulley belongs to a hub part, generally has a large relative size, is mainly cast and forged in the manufacturing process, is designed into a casting method with a large size, is made of cast iron and rarely made of cast steel; generally, the belt pulley is small in size, can be designed to be forged, is made of steel, and is mainly used in occasions for transmitting power at long distance, such as the output of small diesel engine power, agricultural vehicles, tractors, automobiles, mining machinery, machining equipment, textile machinery, packaging machinery, lathes, forging beds, the transmission of power of small horsepower motorcycles, the transmission of power of agricultural machinery, air compressors, speed reducers, generators, cotton ginning machines and the like.
In automobile water pump's installation component, the use of belt pulley is comparatively frequent, leads to renewing speed very fast, and current synchronous pulley is mostly single individual structure, divide into the type that has the insection and does not have the insection, and two kinds of types can not make up the installation each other and use, and the bring after to wearing and tearing is forced to be scrapped, has increased the use cost of accessory.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome prior art not enough, now provide a modular high strength car water pump synchronous pulley, solve the installation component of current car water pump, the use of belt pulley is comparatively frequent, leads to renewing fast, and current synchronous pulley is mostly single individual structure, divide into the type that has the insection and does not have the insection, and two kinds of types can not make up the installation each other and use, and the band after wearing and tearing is forced to be scrapped, has increased the use cost's of accessory problem.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a modular high strength car water pump synchronous pulley, including rim plate and the post of pegging graft, be provided with through-hole two on the rim plate, the rim plate periphery is provided with synchronous insection two all around, be provided with insection band pulley shaft or smooth band pulley shaft in the through-hole two, insection band pulley shaft is provided with synchronous insection one, insection band pulley shaft with smooth band pulley shaft is close to rim plate one side is provided with the post of pegging graft.
Furthermore, the through hole II is formed in the wheel disc, the synchronous insection II and the wheel disc are of an integral structure, and the insection belt wheel axle and the smooth belt wheel axle are assembled and installed through the through hole II and the inserting column and the wheel disc.
Through adopting above-mentioned technical scheme, the grafting post with through-hole two is hugged closely to be inserted tightly, need impress through outside pressure equipment, connects comparatively tightly, can not produce and rock.
Furthermore, synchronous insection one with insection band pulley shaft structure as an organic whole, the grafting post with insection band pulley shaft with smooth band pulley shaft structure as an organic whole.
By adopting the technical scheme, the synchronous insection I and the synchronous insection II are both used for connecting a belt with a tooth groove at the outer part.
Furthermore, a buffering bulge is fixed on one side of the corrugated belt wheel shaft and one side of the smooth belt wheel shaft, which is opposite to the insertion column, a first through hole is formed in the corrugated belt wheel shaft and the smooth belt wheel shaft, and the first through hole is extended to penetrate through the insertion column.
By adopting the technical scheme, the smooth pulley axle is used for connecting and nesting the belt without tooth grooves, and the buffer bulge is used for protecting the structural integrity of the axle.
Furthermore, spline bolt holes are formed in the wheel disc, the toothed belt wheel shaft and the smooth belt wheel shaft, and the spline bolt holes are fixed through spline bolts.
Through adopting above-mentioned technical scheme, the spline bolt hole is helicitic texture.
Furthermore, the insertion column is inserted into the second through hole, and the centers of the first through hole and the second through hole are on the same straight line.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
in the installation component for solving current automobile water pump, the use of belt pulley is comparatively frequent, and it is very fast to lead to renewing speed, and current synchronous pulley is mostly single individual structure, divide into the type that has insection and no insection, and two kinds of types can not make up each other and install the use, and the band after wearing and tearing is forced and is scrapped, have increased the use cost's of accessory problem, the utility model discloses a setting up insection band pulley shaft and smooth band pulley shaft composite mounting on the rim plate, can realize mutually supporting installation use of band pulley subassembly, when the belt pulley wearing and tearing need renew, only need to change partial structure can, saved use cost.
Drawings
FIG. 1 is a schematic view of the connection relationship between a wheel disc and a wheel shaft of a toothed belt wheel in a combined high-strength automobile water pump synchronous belt wheel;
FIG. 2 is a schematic view of the connection relationship between the wheel disc and the smooth pulley axle in the combined high-strength automobile water pump synchronous pulley of the present invention;
FIG. 3 is a left side view of a wheel disc in the combined high-strength automobile water pump synchronous pulley of the present invention;
figure 4 is a left side view of insection band pulley shaft and smooth band pulley shaft in modular high strength car water pump synchronous pulley.
The reference numerals are explained below:
1. a corrugated pulley axle; 2. synchronizing insection I; 3. a second synchronous insection; 4. a first through hole; 5. a buffer protrusion; 6. a wheel disc; 7. a smooth pulley axle; 8. a second through hole; 9. spline bolt holes; 10. and (5) inserting the columns.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-4, the combined high-strength automobile water pump synchronous pulley in this embodiment includes a wheel disc 6 and an insertion column 10, the wheel disc 6 is provided with a second through hole 8, the periphery of the wheel disc 6 is provided with a second synchronous insection 3, the second through hole 8 is provided with a insection pulley axle 1 or a smooth pulley axle 7, the insection pulley axle 1 is provided with a first synchronous insection 2, and the insertion column 10 is disposed on one side of the insection pulley axle 1 and the smooth pulley axle 7 close to the wheel disc 6.
Through-hole two 8 shaping is on rim plate 6, and synchronous insection two 3 and rim plate 6 structure as an organic whole, insection band pulley shaft 1 and smooth band pulley shaft 7 all through-hole two 8 and plug post 10 and 6 built-up connections of rim plate.
Through adopting above-mentioned technical scheme, the peg graft post 10 is hugged closely with two 8 through-holes and is inserted tightly, need impress through outside pressure equipment, connects comparatively firmly, can not produce and rock.
Through adopting above-mentioned technical scheme, synchronous insection one 2 and synchronous insection two 3 all are used for connecting the belt that the outside has the tooth's socket.
The positive opposite side of peg graft post 10 is fixed with buffering arch 5 on insection band pulley shaft 1 and the smooth band pulley shaft 7, and through-hole 4 has been seted up to insection band pulley shaft 1 and smooth band pulley shaft 7 inside, and the extension of through-hole 4 runs through peg graft post 10.
By adopting the technical scheme, the smooth belt wheel shaft 7 is used for connecting a nested belt without tooth grooves, and the buffer bulge 5 is used for protecting the structural integrity of the wheel shaft.
Through adopting above-mentioned technical scheme, spline bolt hole 9 is helicitic texture.
The plug column 10 is plugged with the second through hole 8, and the centers of the first through hole 4 and the second through hole 8 are on the same straight line.
The specific implementation process of this embodiment is as follows: this device uses rim plate 6 as the foundation structure of device, install on rim plate 6 through with insection band pulley shaft 1 or smooth band pulley shaft 7, as the synchronous pulley who uses in the automobile water pump, wherein insection band pulley shaft 1 and smooth band pulley shaft 7 insert in through-hole two 8 through grafting post 10, make through-hole one 4 and through-hole two 8 be coaxial direction, it is fixed to be convenient for unimpeded the inserting of outside fixed knot structure, then insert in spline bolt hole 9 through embedded spline bolt, carry out the structure with insection band pulley shaft 1 or smooth band pulley shaft 7 to rim plate 6 and insection band pulley shaft and press from both sides tightly, the appearance of this design, can ensure the overall structure intensity of belt pulley, the flexibility of combination installation use has been realized again, make synchronous pulley when wearing and tearing need renew, only need to change partial structure can, use cost has been saved.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (6)
1. The utility model provides a modular high strength car water pump synchronous pulley which characterized in that: the wheel disc comprises a wheel disc (6) and an insertion column (10), wherein a through hole II (8) is formed in the wheel disc (6), a synchronous tooth pattern II (3) is arranged on the periphery of the wheel disc (6), a tooth pattern belt wheel shaft (1) or a smooth belt wheel shaft (7) is arranged in the through hole II (8), a synchronous tooth pattern I (2) is arranged on the tooth pattern belt wheel shaft (1), and the tooth pattern belt wheel shaft (1) and the smooth belt wheel shaft (7) are close to one side of the wheel disc (6) and are provided with the insertion column (10).
2. The combined high-strength automobile water pump synchronous pulley according to claim 1, wherein: the through hole II (8) is formed in the wheel disc (6), the synchronous insection II (3) and the wheel disc (6) are of an integral structure, and the insection belt wheel axle (1) and the smooth belt wheel axle (7) are assembled and installed through the through hole II (8) and the insertion column (10) and the wheel disc (6).
3. The combined high-strength automobile water pump synchronous pulley according to claim 1, wherein: the synchronous insection I (2) and the insection belt wheel axle (1) are of an integral structure, and the inserting column (10) and the insection belt wheel axle (1) and the smooth belt wheel axle (7) are of an integral structure.
4. The combined high-strength automobile water pump synchronous pulley according to claim 1, wherein: the corrugated belt wheel shaft (1) and the smooth belt wheel shaft (7) are fixed with buffering protrusions (5) on one side opposite to the insertion columns (10), through holes I (4) are formed in the corrugated belt wheel shaft (1) and the smooth belt wheel shaft (7), and the through holes I (4) extend through the insertion columns (10).
5. The combined high-strength automobile water pump synchronous pulley according to claim 1, wherein: spline bolt holes (9) are formed in the wheel disc (6), the toothed belt wheel shaft (1) and the smooth belt wheel shaft (7), and the spline bolt holes (9) are fixed through spline bolts.
6. The combined high-strength automobile water pump synchronous pulley according to claim 4, wherein: the plug column (10) is plugged with the second through hole (8), and the centers of the first through hole (4) and the second through hole (8) are on the same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021628615.6U CN212959754U (en) | 2020-08-07 | 2020-08-07 | Modular high strength car water pump synchronous pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021628615.6U CN212959754U (en) | 2020-08-07 | 2020-08-07 | Modular high strength car water pump synchronous pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212959754U true CN212959754U (en) | 2021-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021628615.6U Active CN212959754U (en) | 2020-08-07 | 2020-08-07 | Modular high strength car water pump synchronous pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212959754U (en) |
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2020
- 2020-08-07 CN CN202021628615.6U patent/CN212959754U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| CP01 | Change in the name or title of a patent holder |
Address after: No.21, Shangxing East Road, Xuehou village, Shangwang street, Ruian City, Wenzhou City, Zhejiang Province 325000 Patentee after: Zhejiang Caleb New Material Co.,Ltd. Address before: No.21, Shangxing East Road, Xuehou village, Shangwang street, Ruian City, Wenzhou City, Zhejiang Province 325000 Patentee before: Ruian Caleb metal products Co.,Ltd. |