CN204504087U - A kind of liftable clamping device of the vertical gear rolling machine for processing splined shaft - Google Patents
A kind of liftable clamping device of the vertical gear rolling machine for processing splined shaft Download PDFInfo
- Publication number
- CN204504087U CN204504087U CN201520042959.1U CN201520042959U CN204504087U CN 204504087 U CN204504087 U CN 204504087U CN 201520042959 U CN201520042959 U CN 201520042959U CN 204504087 U CN204504087 U CN 204504087U
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- China
- Prior art keywords
- travelling carriage
- lowering
- splined shaft
- hoisting gear
- slider
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Abstract
The utility model relates to field of mechanical technique, be specially a kind of liftable 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, front-slider is connected with lowering or hoisting gear, lowering or hoisting gear is connected 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 also connected with lowering or hoisting gear, lowering or hoisting gear 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 liftable 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, in processing splined shaft process, often utilize front thimble and back center 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 too toward inner mobile, cause producing insufficient space, causes feeding, discharge loaded down with trivial details, reduce operating efficiency, meanwhile, in process, front thimble and back center are not easy to aim at, splined shaft is tilted, causes the precision of splined shaft in process to reduce.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide one effectively can process dissimilar, different length splined shaft, and the clamping device that machining accuracy is high.
For achieving the above object, the utility model provides following technical scheme: a kind of liftable 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, front-slider is connected with lowering or hoisting gear, lowering or hoisting gear is connected 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 also connected with lowering or hoisting gear, lowering or hoisting gear 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.
Further, described lowering or hoisting gear comprises base plate, and base plate is provided with lower wedge and the upper wedge with lower wedge shape adaptation, and lower wedge is connected with screw, and lower wedge is conflicted with upper wedge shape and is connected.
Further, the baffle plate limiting screw position is provided with between described screw and base plate.
Further, the gradient of described lower wedge is 1:10.
Further, the pitch of described screw is 2mm.
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 front thimble and back center 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 front thimble slightly grown with length and back center carry out the length of the shorter splined shaft of supply, provide spacious processing space, improve production efficiency.2. the utility model is by the design of lowering or hoisting gear, screw is utilized to finely tune, convenient and easily make front thimble and back center aim at, guarantee the center line of the center line of front thimble and back center on the same line, make splined shaft horizontal positioned, improve the machining accuracy of splined shaft.3. the utility model is by the design of lowering or hoisting gear, and according to the actual conditions of processing, suitable adjustment front thimble and the height of back center, handled easily personnel process, and increase work efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
With reference to Fig. 1, the utility model is described further.
A kind of liftable 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, front-slider 13 is connected with lowering or hoisting gear 3, lowering or hoisting gear 3 is connected 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 also connected with lowering or hoisting gear 3, lowering or hoisting gear 3 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.
Front thimble 15 and back center 25 is fixed respectively by prelocalization cover 16 and rear positioning sleeve 26, to be convenient for changing pilot pin that is dissimilar, different length, if during the shorter splined shaft of processing length, the front thimble 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.
Further, described lowering or hoisting gear 3 comprises base plate 31, and base plate 31 is provided with lower wedge 32 and the upper wedge 33 with lower wedge 32 adaptation, and lower wedge 32 is connected with screw 34, and lower wedge 32 is conflicted with upper wedge 32 and is connected.
By the design of lowering or hoisting gear 3, according to the actual conditions of processing, suitable adjustment front thimble 15 and the height of back center 25, handled easily personnel process, and increase work efficiency.
By the design of lowering or hoisting gear 3, screw 34 is utilized to finely tune, convenient and easily make front thimble 15 and back center 25 aim at, guarantee the center line of the center line of front thimble 15 and back center 25 on the same line, make splined shaft horizontal positioned, improve the machining accuracy of splined shaft.
Further, the baffle plate 35 limiting screw 34 position is provided with between described screw 34 and base plate 31.
Baffle plate 35 effectively prevents screw 34 from rotating excessively.
Further, the gradient of described lower wedge 32 is 1:10.
Further, the pitch of described screw 34 is 2mm.
The center that the lower wedge 32 of utilization and upper wedge 33 adjust front thimble 15 and back center 25 is high, wedge gradient is 1:10, draw wedge with the screw 34 of pitch (P=2mm) to move, instantly when wedge 32 moves a pitch, the center High variation 2mm of front thimble 15 or back center 25, therefore without the need to measuring, as long as record screw 34 rotating cycle, just can identify the variable quantity of the centre-height of front thimble 15 or back center 25, facilitate front thimble 15 to aim at the center height of back center 25.
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 (5)
1. one kind for processing the liftable 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, front-slider is connected with lowering or hoisting gear, lowering or hoisting gear is connected 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 also connected with lowering or hoisting gear, lowering or hoisting gear 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.
2. the liftable clamping device of a kind of vertical gear rolling machine for processing splined shaft according to claim 1, it is characterized in that: described lowering or hoisting gear comprises base plate, base plate is provided with lower wedge and the upper wedge with lower wedge shape adaptation, lower wedge is connected with screw, and lower wedge is conflicted with upper wedge shape and is connected.
3. the liftable clamping device of a kind of vertical gear rolling machine for processing splined shaft according to claim 2, is characterized in that: be provided with the baffle plate limiting screw position between described screw and base plate.
4. the liftable clamping device of a kind of vertical gear rolling machine for processing splined shaft according to claim 2, is characterized in that: the gradient of described lower wedge is 1:10.
5. the liftable clamping device of a kind of vertical gear rolling machine for processing splined shaft according to claim 2, is characterized in that: the pitch of described screw is 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520042959.1U CN204504087U (en) | 2015-01-22 | 2015-01-22 | A kind of liftable clamping device of the vertical gear rolling machine for processing splined shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520042959.1U CN204504087U (en) | 2015-01-22 | 2015-01-22 | A kind of liftable clamping device of the vertical gear rolling machine for processing splined shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204504087U true CN204504087U (en) | 2015-07-29 |
Family
ID=53702091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520042959.1U Expired - Fee Related CN204504087U (en) | 2015-01-22 | 2015-01-22 | A kind of liftable clamping device of the vertical gear rolling machine for processing splined shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204504087U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107134020A (en) * | 2017-05-18 | 2017-09-05 | 翔派（厦门）电子商务有限公司 | A kind of highway electric charge equipment |
| CN107204047A (en) * | 2017-05-18 | 2017-09-26 | 翔派（厦门）电子商务有限公司 | A kind of improved highway electric charge equipment |
| CN107262830A (en) * | 2017-06-28 | 2017-10-20 | 安徽舜禹水务股份有限公司 | A kind of spline machining equipment |
-
2015
- 2015-01-22 CN CN201520042959.1U patent/CN204504087U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107134020A (en) * | 2017-05-18 | 2017-09-05 | 翔派（厦门）电子商务有限公司 | A kind of highway electric charge equipment |
| CN107204047A (en) * | 2017-05-18 | 2017-09-26 | 翔派（厦门）电子商务有限公司 | A kind of improved highway electric charge equipment |
| CN107262830A (en) * | 2017-06-28 | 2017-10-20 | 安徽舜禹水务股份有限公司 | A kind of spline machining equipment |
| CN107262830B (en) * | 2017-06-28 | 2023-06-30 | 安徽舜禹水务股份有限公司 | Spline shaft processing equipment |
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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: 20150729 Termination date: 20160122 |
|
| EXPY | Termination of patent right or utility model |