CN204818784U - Motorcycle crank rapid fixture - Google Patents
Motorcycle crank rapid fixture Download PDFInfo
- Publication number
- CN204818784U CN204818784U CN201520576588.5U CN201520576588U CN204818784U CN 204818784 U CN204818784 U CN 204818784U CN 201520576588 U CN201520576588 U CN 201520576588U CN 204818784 U CN204818784 U CN 204818784U
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- CN
- China
- Prior art keywords
- positioning
- fixed
- horizontal bar
- crank
- motorcycle
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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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- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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- Automatic Assembly (AREA)
Abstract
The utility model discloses a motorcycle crank rapid fixture, motorcycle crank rapid fixture contain a pair of parallel arrangement's fixed horizontal bar, fixed horizontal bar contain a long banding horizontal bar main part, the head of horizontal bar main part be equipped with a fixing round hole respectively, the afterbody of horizontal bar main part be equipped with the regulation notch that runs through of a long circle respectively, the regulation notch between be equipped with a rotatable locating convex block. When needs with man -hour, as long as place the motorcycle crank between the fixed horizontal bar to make the second location column cap of locating pin head support the shoulder on the articulate back, last, aircraft nose department has just firmly been fixed to whole crank, has made things convenient for subsequent machine tooling greatly. The user can adjust the interval of locating pin head according to the size of bent axle to be applicable to the crankshaft machining of multiple different specifications, the flexibility is good, and the practicality is strong.
Description
Technical Field
The utility model relates to a motorcycle parts manufacture equipment, more exactly, is a motorcycle crank rapid fixture.
Background
The motorcycle crankshaft is a common motorcycle part, and when machining, three groups of clamps are usually needed to fix a crankshaft blank, so that the use is troublesome, and the machining efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve the technical problem that prior art exists to a motorcycle crank quick clamp is provided.
The above technical problem of the present invention can be solved by the following technical solutions:
a motorcycle crank rapid clamp comprises a pair of fixed crossbands arranged in parallel, each fixed crossband comprises a long strip-shaped crossband main body, the head of each crossband main body is provided with a fixed round hole, the tail of each crossband main body is provided with a long round through adjusting notch, a rotatable positioning lug is arranged between the adjusting notches, each positioning lug comprises a flat positioning base plate, two ends of the bottom of each positioning base plate are provided with a fixed rotating shaft respectively, the fixed rotating shafts penetrate through the adjusting notches and are fixedly connected with a fixed nut respectively, the top of each positioning base plate is provided with a long round through transverse positioning notch, a pair of detachable positioning pin heads are arranged in the positioning notches, each positioning pin head comprises a cylindrical first positioning column head and a cylindrical second positioning column head, and a limiting snap ring is arranged between the first positioning column head and the second positioning column head, and the first positioning column head penetrates through the positioning notch and is respectively connected with a positioning nut.
As the preferred embodiment of the utility model, the fixed horizontal bar and the positioning lug are made of stainless steel.
The utility model discloses a motorcycle crank rapid fixture's advantage is: when the motorcycle crank fixing device is used, a user can fix the fixing transverse bar below the machine head of a machine tool, when the motorcycle crank fixing device needs to be machined, the motorcycle crank is placed between the fixing transverse bars, the second positioning column head of the positioning pin head is enabled to abut against the shoulder on the back face of the crank, and finally the whole crank is firmly fixed to the machine head, so that subsequent machining is greatly facilitated. The user can adjust the interval of locating pin head according to the size of bent axle to be applicable to the bent axle processing of multiple different specifications, the flexibility is good, and the practicality is strong.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of a motorcycle crank rapid clamp of the present invention;
FIG. 2 is an exploded perspective view of the motorcycle crank quick clamp of FIG. 1;
wherein,
1. motorcycle crank rapid clamp; 2. fixing the transverse strips; 21. a cross bar body; 22. fixing the round hole; 23. adjusting the notch; 3. positioning the bump; 31. positioning the substrate; 32. fixing the rotating shaft; 33. a positioning notch; 4. positioning the pin head; 41. a second positioning stud; 42. a first positioning stud; 43. a limit snap ring; 5. fixing a nut; 6. and (5) positioning a nut.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.
As shown in fig. 1 to 2, the motorcycle crank rapid clamp 1 comprises a pair of fixed crossbands 2 arranged in parallel, the fixed crossbands 2 comprises a strip-shaped crossband body 21, the head of the crossband body 21 is respectively provided with a fixed round hole 22, the tail of the crossband body 21 is respectively provided with a long circular through adjusting slot 23, a rotatable positioning lug 3 is arranged between the adjusting slots 23, the positioning lug 3 comprises a flat positioning base plate 31, both ends of the bottom of the positioning base plate 31 are respectively provided with a fixed rotating shaft 32, the fixed rotating shafts 32 penetrate through the adjusting slots 23 and are respectively fixedly connected with a fixing nut 5, the top of the positioning base plate 31 is provided with a long circular through transverse positioning slot 33, a pair of detachable positioning pins 4 are arranged in the positioning slot 33, the positioning pins 4 comprise a cylindrical first positioning post head 42 and a cylindrical second positioning post head 41, a limit snap ring 43 is disposed between the first positioning stud 42 and the second positioning stud 41, and the first positioning stud 42 penetrates the positioning slot 33 and is connected to a positioning nut 6 respectively.
The fixing horizontal bar 2 and the positioning lug 3 are both made of stainless steel.
When the motorcycle crank positioning device is used, as shown in fig. 1 and 2, a user can fix the fixing cross bar 2 below the machine head of a machine tool, when the motorcycle crank needs to be machined, the motorcycle crank is placed between the fixing cross bars 2, the second positioning column head 41 of the positioning pin head 4 is abutted against the shoulder on the back face of the crank, and finally, the whole crank is firmly fixed to the machine head, so that subsequent machining is greatly facilitated. The user can adjust the interval of locating pin head 4 according to the size of bent axle to be applicable to the bent axle processing of multiple different specifications, the flexibility is good, and the practicality is strong.
Without being limited thereto, any changes or substitutions which are not thought of through creative efforts should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (2)
1. The motorcycle crank rapid clamp is characterized in that the motorcycle crank rapid clamp (1) comprises a pair of fixed transverse strips (2) which are arranged in parallel, the fixed transverse strips (2) comprise a long-strip-shaped transverse strip main body (21), the heads of the transverse strip main body (21) are respectively provided with a fixed round hole (22), the tails of the transverse strip main body (21) are respectively provided with a long round through adjusting notch (23), a rotatable positioning lug (3) is arranged between the adjusting notches (23), the positioning lug (3) comprises a flat positioning base plate (31), two ends of the bottom of the positioning base plate (31) are respectively provided with a fixed rotating shaft (32), the fixed rotating shaft (32) penetrates through the adjusting notches (23) and is respectively and fixedly connected with a fixed nut (5), and the top of the positioning base plate (31) is provided with a long round through transverse through positioning notch (33) ) The utility model discloses a positioning groove head (33), be equipped with a pair of detachable positioning pin head (4) in positioning groove opening (33), positioning pin head (4) contain a cylindric first location column cap (42) and a cylindric second location column cap (41), first location column cap (42) with second location column cap (41) between be equipped with a spacing snap ring (43), first location column cap (42) run through positioning groove opening (33) and be connected with a set nut (6) respectively.
2. A motorcycle crank quick clamp according to claim 1, characterized in that the fixing cross bar (2) and the positioning lug (3) are made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520576588.5U CN204818784U (en) | 2015-08-04 | 2015-08-04 | Motorcycle crank rapid fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520576588.5U CN204818784U (en) | 2015-08-04 | 2015-08-04 | Motorcycle crank rapid fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204818784U true CN204818784U (en) | 2015-12-02 |
Family
ID=54676425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520576588.5U Active CN204818784U (en) | 2015-08-04 | 2015-08-04 | Motorcycle crank rapid fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204818784U (en) |
-
2015
- 2015-08-04 CN CN201520576588.5U patent/CN204818784U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221221 Address after: 222200 No. 1, jiandun Road, Guanyun Economic Development Zone, Lianyungang City, Jiangsu Province Patentee after: Gangyang axian Technology (Guanyun) Co.,Ltd. Address before: Gangyang Industrial Park, Hailing District, Taizhou City, Jiangsu Province, 225318 Patentee before: JIANGSU GANGYANG STOCK Co.,Ltd. |
|
| TR01 | Transfer of patent right |