CN203945155U - A kind of declutch shift shaft four axle processing supplemental support fixtures - Google Patents
A kind of declutch shift shaft four axle processing supplemental support fixtures Download PDFInfo
- Publication number
- CN203945155U CN203945155U CN201420330777.XU CN201420330777U CN203945155U CN 203945155 U CN203945155 U CN 203945155U CN 201420330777 U CN201420330777 U CN 201420330777U CN 203945155 U CN203945155 U CN 203945155U
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- CN
- China
- Prior art keywords
- supplemental support
- quick
- speed jigs
- shift shaft
- declutch shift
- 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
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Abstract
The utility model provides a kind of declutch shift shaft four axles processing supplemental support fixtures, comprises base plate, is located at supplemental support riser on base plate, is located at upper backspin on supplemental support riser and rises assembly, be located at the Quick-clamped that backspin rises three bearing positioning components on assembly and be located at the quick-speed jigs of supplemental support riser one side and unclamp assembly.A kind of declutch shift shaft four axle processing supplemental support fixtures of the utility model, highly versatile, common shifting fork axial workpiece four axle processing supplemental support all can generally be produced; Central of the parts Height Adjustment is convenient, when diameter of part changes, can rise runner by upper backspin, carries out easily centre-height adjustment; Convenient mounting and clamping, can be realized the Quick-clamped of part and be unclamped by the articulated structure of quick-speed jigs; Adopt three bearing positioning components to support the service life that can improve greatly fixture, convenient maintenance and replacement.
Description
Technical field
The utility model relates to a kind of supplemental support fixture, specifically a kind of declutch shift shaft four axle processing supplemental support fixtures.
Background technology
Declutch shift shaft is the important composition part of shifter of transmission, is widely used in various automotive transmissions, engineering machinery, agricultural machinery speed changer.Because client is more and more tighter to the requirement of quality, a lot of manufacturers all adopt four axle machining centers to carry out the pin-and-hole of the different angles of disposable processing declutch shift shaft, as shown in Figure 1-2, four axle machining centers comprise workbench 1, the 4th axle clamp dish 2 and supplemental support fixture 3, two ends on workbench 1 are respectively equipped with the 4th axle clamp dish 2 and supplemental support fixture 3, supplemental support fixture 3 comprises V-block 31 and the pressing plate 32 that is bolted on V-block 31 tops, the first end of processing parts 4 clamps by the 4th axle clamp dish 2, the second end of processing parts 4 is located in the V-type groove 311 of V-block 31 and is compressed by pressing plate 32, the 4th axle centre-height is fixed, when the diameter of processing parts 4 has change, supplemental support adopts to be changed or padded form.Therefore, because a lot of processing parts diameters are different, cause centre-height different, auxiliary clamp, adding man-hour always in rotation status, causes fixture inordinate wear, precise decreasing, and crudy is unstable.
Utility model content
The technical problems to be solved in the utility model is to overcome existing defect, and a kind of declutch shift shaft four axle processing supplemental support fixtures are provided, and the regulated efficiency of lathe is significantly improved, and life-span and the precision of auxiliary clamp significantly improve, and the replacing of consumable accessory is also more convenient.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
A kind of declutch shift shaft four axle processing supplemental support fixtures, comprise base plate, be located at the supplemental support riser on base plate, the upper backspin of being located on supplemental support riser rises assembly, being located at backspin rises three bearing positioning components on assembly and unclamps assembly with the Quick-clamped of being located at the quick-speed jigs of supplemental support riser one side, upper backspin rises assembly and comprises that backspin rises runner, rotation and lifting bolt and directed square slide plate, upper backspin rises runner and is located in supplemental support riser, upper backspin rises runner and is connected with directed square slide plate by rotation and lifting bolt, three bearing positioning components comprise bearing dowel and three location bearings, two location bearings are located at the top of directed square slide plate by bearing dowel, the Quick-clamped of quick-speed jigs unclamps assembly and comprises fastening bolt and quick-speed jigs, quick-speed jigs is located at supplemental support riser one side by fastening bolt, on quick-speed jigs, by bearing dowel, be provided with a location bearing.
Further, rotation and lifting bolt is positioned at supplemental support riser.
Further, three location bearings are set to triangular shape.
Further, bottom one side of quick-speed jigs is located at supplemental support riser one side by fastening bolt.
Further, quick-speed jigs is articulated structure, and has handle.
Further, top one side of quick-speed jigs is provided with a location bearing by bearing dowel.
A kind of declutch shift shaft four axle processing supplemental support fixtures of the utility model, highly versatile, common shifting fork axial workpiece four axle processing supplemental support all can generally be produced; Central of the parts Height Adjustment is convenient, when diameter of part changes, can rise runner by upper backspin, carries out easily centre-height adjustment; Convenient mounting and clamping, can be realized the Quick-clamped of part and be unclamped by the articulated structure of quick-speed jigs; Adopt three bearing positioning components to support the service life that can improve greatly fixture, convenient maintenance and replacement.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for description, is used from explanation the utility model with embodiment mono-of the present utility model, does not form restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of existing four axle machining centers;
Fig. 2 is the structural representation of the supplemental support fixture of existing four axle machining centers;
Fig. 3 is the structural representation of a kind of declutch shift shaft four axle processing supplemental support fixtures of the utility model.
The specific 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.
A kind of declutch shift shaft four axles are processed supplemental support fixtures as shown in Figure 3, comprise base plate 5, be located at the supplemental support riser 6 on base plate 5, the upper backspin of being located on supplemental support riser 6 rises assembly, being located at backspin rises three bearing positioning components on assembly and unclamps assembly with the Quick-clamped of being located at the quick-speed jigs of supplemental support riser 6 one sides, upper backspin rises assembly and comprises that backspin rises runner 71, rotation and lifting bolt 72 and directed square slide plate 73, upper backspin rises runner 71 and is located in supplemental support riser 6, upper backspin rises runner 71 and is connected with directed square slide plate 73 by rotation and lifting bolt 72, rotation and lifting bolt 72 is positioned at supplemental support riser 6, three bearing positioning components comprise bearing dowel 81 and three location bearings 82, three location bearings 82 are set to triangular shape, two location bearings 82 are located at the top of directed square slide plate 73 by bearing dowel 81, the Quick-clamped of quick-speed jigs unclamps assembly and comprises fastening bolt 91 and quick-speed jigs 92, quick-speed jigs 92 is articulated structure, and there is handle 921, bottom one side of quick-speed jigs 92 is located at supplemental support riser 6 one sides by fastening bolt 91, top one side of quick-speed jigs 92 is provided with a location bearing 82 by bearing dowel 81.
A kind of declutch shift shaft four axle processing supplemental support fixtures of the utility model, part 4 is put between three location bearings 82, articulated structure by quick-speed jigs 92 clamps, when the diameter of part 4 becomes large, quick-speed jigs 92 unclamps part 4 by handle 921, rises runner 71 and clockwise rotates, by rotation and lifting bolt 72 by upper backspin, directed square slide plate 73 is moved down into correct position, and quick-speed jigs 92 clamps part 4 by handle 921; When the diameter of part 4 diminishes, quick-speed jigs 92 unclamps part 4 by handle 921, rises runner 71 and rotates counterclockwise, by rotation and lifting bolt 72 by upper backspin, directed square slide plate 73 is moved upwards up to correct position, and quick-speed jigs 92 clamps part 4 by handle 921.Therefore, the highly versatile of this supplemental support fixture, common shifting fork axial workpiece four axle processing supplemental support all can generally be produced; Part 4 centre-heights are easy to adjust, when part 4 diameters change, can rise runner 71 by upper backspin, carry out easily centre-height adjustment; Convenient mounting and clamping, can be realized the Quick-clamped of part 4 and be unclamped by the articulated structure of quick-speed jigs 92; Adopt three bearing positioning components to support the service life that can improve greatly fixture, convenient maintenance and replacement.
Finally it should be noted that: the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although the utility model is had been described in detail with reference to previous embodiment, for a person skilled in the art, its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. declutch shift shaft four axles are processed supplemental support fixtures, it is characterized in that: comprise base plate, be located at the supplemental support riser on described base plate, the upper backspin of being located on described supplemental support riser rises assembly, being located at described upper backspin rises three bearing positioning components on assembly and unclamps assembly with the Quick-clamped of being located at the quick-speed jigs of described supplemental support riser one side, described upper backspin rises assembly and comprises that backspin rises runner, rotation and lifting bolt and directed square slide plate, described upper backspin rises runner and is located in described supplemental support riser, described upper backspin rises runner and is connected with described directed square slide plate by described rotation and lifting bolt, described three bearing positioning components comprise bearing dowel and three location bearings, two described location bearings are located at the top of described directed square slide plate by described bearing dowel, the Quick-clamped of described quick-speed jigs unclamps assembly and comprises fastening bolt and quick-speed jigs, described quick-speed jigs is located at described supplemental support riser one side by described fastening bolt, on described quick-speed jigs, by described bearing dowel, be provided with a described location bearing.
2. a kind of declutch shift shaft four axle processing supplemental support fixtures according to claim 1, is characterized in that: described rotation and lifting bolt is positioned at described supplemental support riser.
3. a kind of declutch shift shaft four axle processing supplemental support fixtures according to claim 1, is characterized in that: three described location bearings are set to triangular shape.
4. a kind of declutch shift shaft four axle processing supplemental support fixtures according to claim 1, is characterized in that: bottom one side of described quick-speed jigs is located at described supplemental support riser one side by described fastening bolt.
5. a kind of declutch shift shaft four axle processing supplemental support fixtures according to claim 1, is characterized in that: described quick-speed jigs is articulated structure, and have handle.
6. a kind of declutch shift shaft four axle processing supplemental support fixtures according to claim 1, is characterized in that: top one side of described quick-speed jigs is provided with a described location bearing by described bearing dowel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420330777.XU CN203945155U (en) | 2014-06-18 | 2014-06-18 | A kind of declutch shift shaft four axle processing supplemental support fixtures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420330777.XU CN203945155U (en) | 2014-06-18 | 2014-06-18 | A kind of declutch shift shaft four axle processing supplemental support fixtures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203945155U true CN203945155U (en) | 2014-11-19 |
Family
ID=51887214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420330777.XU Expired - Fee Related CN203945155U (en) | 2014-06-18 | 2014-06-18 | A kind of declutch shift shaft four axle processing supplemental support fixtures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203945155U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108296831A (en) * | 2018-04-03 | 2018-07-20 | 舟山远东齿轮有限责任公司 | A kind of processing and positioning device of monoblock type shift fork |
-
2014
- 2014-06-18 CN CN201420330777.XU patent/CN203945155U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108296831A (en) * | 2018-04-03 | 2018-07-20 | 舟山远东齿轮有限责任公司 | A kind of processing and positioning device of monoblock type shift fork |
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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: 20141119 Termination date: 20150618 |
|
| EXPY | Termination of patent right or utility model |