CN204486675U - A kind of clamping device of the vertical gear rolling machine for processing splined shaft - Google Patents
A kind of clamping device of the vertical gear rolling machine for processing splined shaft Download PDFInfo
- Publication number
- CN204486675U CN204486675U CN201520041894.9U CN201520041894U CN204486675U CN 204486675 U CN204486675 U CN 204486675U CN 201520041894 U CN201520041894 U CN 201520041894U CN 204486675 U CN204486675 U CN 204486675U
- Authority
- CN
- China
- Prior art keywords
- travelling carriage
- splined shaft
- slider
- fixed station
- rolling machine
- 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 relates to vapour and to rub accessory technical field, be specially a kind of clamping device of the vertical gear rolling machine for processing splined shaft, comprise front clamp platform and rear clamping platform, described front clamp platform comprises front fixed station, the inside of described front fixed station is provided with front slide rail, described front slide rail slidably connects front-slider, described front-slider is provided with front travelling carriage, front travelling carriage is provided with front thimble, front travelling carriage is also provided with the prelocalization cover for fixing front thimble, described rear clamping platform comprises rear fixed station, the inside of rear fixed station is provided with aft ramp, aft ramp is slidably connected rear slider, rear slider is connected with rear travelling carriage, rear travelling carriage is provided with back center, rear travelling carriage is also provided with the rear positioning sleeve of fixing back center.The utility model structure is simple, practical.
Description
Technical field
The utility model relates to gear rolling machine technical field, is specially a kind of clamping device of the vertical gear rolling machine for processing splined shaft.
Background technology
Gear rolling machine is widely used in the processing of various involute spline, involute serration, screw thread, oil groove, screw rod and annular knurl, can process high accuracy splined shaft within the scope of its working ability within the several seconds.
Gear rolling machine is in processing splined shaft process, front thimble and back center is often utilized to fix the two ends of splined shaft, but dissimilar splined shaft is different in size, if during the shorter splined shaft of processing length, if forward and backward travelling carriage is too toward inner mobile, cause producing insufficient space, cause feeding, discharge loaded down with trivial details, reduce operating efficiency.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is that providing a kind of effectively can process clamping device that is dissimilar, different length splined shaft.
For achieving the above object, the utility model provides following technical scheme: a kind of clamping device of the vertical gear rolling machine for processing splined shaft, comprise front clamp platform and rear clamping platform, described front clamp platform comprises front fixed station, the inside of described front fixed station is provided with front slide rail, described front slide rail slidably connects front-slider, described front-slider is provided with front travelling carriage, front travelling carriage is provided with front thimble, front travelling carriage is also provided with the prelocalization cover for fixing front thimble, described rear clamping platform comprises rear fixed station, the inside of rear fixed station is provided with aft ramp, aft ramp is slidably connected rear slider, rear slider is connected with rear travelling carriage, rear travelling carriage is provided with back center, rear travelling carriage is also provided with the rear positioning sleeve of fixing back center, the center line of described back center and the center line of front thimble are on the same line.
Further, described rear travelling carriage is also provided with pole, and described pole is connected with locating piece, and locating piece offers locating slot.
Further, described pole is positioned at immediately below back center.
Further, described locating slot comprises the first cambered surface, and the radian of the first cambered surface is 120 degree of-150 degree.
Contrast the deficiencies in the prior art, the beneficial effect that the technical scheme that the utility model provides is brought: 1. the utility model fixes prelocalization pin and rear pilot pin respectively by prelocalization cover and rear positioning sleeve, to be convenient for changing pilot pin that is dissimilar, different length, if during the shorter splined shaft of processing length, the prelocalization pin slightly grown with length and rear pilot pin carry out the length of the shorter splined shaft of supply, provide spacious processing space, improve production efficiency.2. front thimble of the present utility model and rear nail pin clamp the two ends of splined shaft, making splined shaft rotating the contact area decreasing splined shaft two ends and clamping element in the process of producing, decreasing mechanical wear.3. the utility model by the first cambered surface in locating piece design, and the radian of the first cambered surface is 120 degree of-150 degree, the splined shaft of all kinds, different radii and locating slot can be effectively made to fit, reduce the mechanical wear of splined shaft and locating slot, prevent splined shaft axle body from wearing and tearing and the phenomenon generation that causes splined shaft to be scrapped.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is upset schematic diagram of the present utility model.
Detailed description of the invention
With reference to Fig. 1-Fig. 2, the utility model is described further.
A kind of clamping device of the vertical gear rolling machine for processing splined shaft, comprise front clamp platform 1 and rear clamping platform 2, described front clamp platform 1 comprises front fixed station 11, the inside of described front fixed station 11 is provided with front slide rail 12, described front slide rail 12 slidably connects front-slider 13, described front-slider 13 is provided with front travelling carriage 14, front travelling carriage 14 is provided with front thimble 15, front travelling carriage 14 is also provided with the prelocalization cover 16 for fixing front thimble 15, described rear clamping platform 2 comprises rear fixed station 21, the inside of rear fixed station 21 is provided with aft ramp 22, aft ramp 22 is slidably connected rear slider 23, rear slider 23 is connected with rear travelling carriage 24, rear travelling carriage 24 is provided with back center 25, rear travelling carriage 24 is also provided with the rear positioning sleeve 26 of fixing back center 25, the center line of described back center 25 and the center line of front thimble 15 are on the same line.
Prelocalization pin 15 and back center 25 is fixed respectively by prelocalization cover 16 and rear positioning sleeve 26, to be convenient for changing nail pin that is dissimilar, different length, if during the shorter splined shaft of processing length, the prelocalization pin 15 slightly grown with length and back center 25 carry out the length of the shorter splined shaft of supply, provide spacious processing space, improve production efficiency.
Front thimble 15 and back center 25 clamp the two ends of splined shaft, making splined shaft rotating the contact area decreasing splined shaft two ends and clamping element in the process of producing, decreasing mechanical wear
Further, described rear travelling carriage 24 is also provided with pole 27, and described pole 27 is connected with locating piece 28, locating piece 28 offers locating slot 29.
Further, described pole 27 is positioned at immediately below back center 25.
Further, described locating slot 29 comprises the first cambered surface, and the radian of the first cambered surface is 120 degree of-150 degree.
By the first cambered surface in locating piece 28 design, and the radian of the first cambered surface is 120 degree of-150 degree, the splined shaft of all kinds, different radii and locating slot 29 can be effectively made to fit, reduce the mechanical wear of splined shaft and locating slot 29, prevent splined shaft axle body from wearing and tearing and the phenomenon generation that causes splined shaft to be scrapped.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, those skilled in the art carries out common change and replaces should being included in protection domain of the present utility model within the scope of technical solutions of the utility model.
Claims (4)
1. one kind for processing the clamping device of the vertical gear rolling machine of splined shaft, it is characterized in that: comprise front clamp platform and rear clamping platform, described front clamp platform comprises front fixed station, the inside of described front fixed station is provided with front slide rail, described front slide rail slidably connects front-slider, described front-slider is provided with front travelling carriage, front travelling carriage is provided with front thimble, front travelling carriage is also provided with the prelocalization cover for fixing front thimble, described rear clamping platform comprises rear fixed station, the inside of rear fixed station is provided with aft ramp, aft ramp is slidably connected rear slider, rear slider is connected with rear travelling carriage, rear travelling carriage is provided with back center, rear travelling carriage is also provided with the rear positioning sleeve of fixing back center, the center line of described back center and the center line of front thimble are on the same line.
2. the clamping device of a kind of vertical gear rolling machine for processing splined shaft according to claim 1, is characterized in that: described rear travelling carriage is also provided with pole, and described pole is connected with locating piece, and locating piece offers locating slot.
3. the clamping device of a kind of vertical gear rolling machine for processing splined shaft according to claim 2, is characterized in that: described pole is positioned at immediately below back center.
4. the clamping device of a kind of vertical gear rolling machine for processing splined shaft according to claim 2, is characterized in that: described locating slot comprises the first cambered surface, and the radian of the first cambered surface is 120 degree of-150 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520041894.9U CN204486675U (en) | 2015-01-22 | 2015-01-22 | A kind of clamping device of the vertical gear rolling machine for processing splined shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520041894.9U CN204486675U (en) | 2015-01-22 | 2015-01-22 | A kind of clamping device of the vertical gear rolling machine for processing splined shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204486675U true CN204486675U (en) | 2015-07-22 |
Family
ID=53565970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520041894.9U Expired - Fee Related CN204486675U (en) | 2015-01-22 | 2015-01-22 | A kind of clamping device of the vertical gear rolling machine for processing splined shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204486675U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108856611A (en) * | 2018-07-23 | 2018-11-23 | 安徽六方重联机械股份有限公司 | A kind of electromechanical equipment screw thread rolling machine |
-
2015
- 2015-01-22 CN CN201520041894.9U patent/CN204486675U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108856611A (en) * | 2018-07-23 | 2018-11-23 | 安徽六方重联机械股份有限公司 | A kind of electromechanical equipment screw thread rolling machine |
| CN108856611B (en) * | 2018-07-23 | 2022-01-11 | 湖北省腾丰机械科技有限公司 | Screw thread rolling machine for electromechanical device |
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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: 20150722 Termination date: 20160122 |
|
| EXPY | Termination of patent right or utility model |