CN208019799U - Gear machining lathe shaft fixture - Google Patents
Gear machining lathe shaft fixture Download PDFInfo
- Publication number
- CN208019799U CN208019799U CN201820116548.6U CN201820116548U CN208019799U CN 208019799 U CN208019799 U CN 208019799U CN 201820116548 U CN201820116548 U CN 201820116548U CN 208019799 U CN208019799 U CN 208019799U
- Authority
- CN
- China
- Prior art keywords
- lock
- grip slipper
- circular hole
- hole
- bit
- 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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- Drilling And Boring (AREA)
Abstract
The utility model discloses a kind of gear machining lathe shaft fixtures, bearing, the grip slipper being arranged on bearing, the center side of grip slipper is provided with circular hole, it is provided centrally in the end wall of circular hole and compresses hole, cone bar is compressed compressing to be provided in hole, it is provided with compressed spring between the end and the end wall for compressing hole for compressing cone bar, it is additionally provided with lock-bit annulus, the surface of lock-bit annulus is inclined surface, one end of lock-bit annulus is provided with extruding buffering bar-shaped trough, driving motor is provided on grip slipper, the driver slot being connected with circular hole is provided on grip slipper, it is fixed with wheel disc on the main shaft of driving motor, it is provided with thread groove in the disk of wheel disc, the surface of lock-bit annulus is provided with thread, wheel disc is stretched into circular hole from driver slot and is threadedly coupled with the thread of lock-bit ring textures.The structure setting of the utility model is reasonable, simple operation, can greatly improve the scope of application of clamping shaft-like workpiece, and can ensure the stability and reliability of clamping, and stability in use is good and highly practical.
Description
Technical field
The utility model belongs to machining equipment technical field, and in particular to a kind of gear machining lathe is pressed from both sides with shaft
Tool.
Background technology
In Gear Processing manufacture, when usual smart car one end, chuck is clamped outer circle and with disc and excircle orientation, in smart car
Hole, outer circle, end face and chamfering when smart car both ends, are typically positioned with product endoporus and end face, but due to portioned product
Structure limitation, as product itself is longer, outer circle endoporus again it is smaller when, with internal expanding mode then can not tensioner, and clamping operate
Also very inconvenient, to influence the precision of efficiency and processing that it is processed, applicability and practicability are restricted.
Invention content
The purpose of this utility model is to provide the gear machining lathe that a kind of structure setting is reasonable and stability in use is good and uses
Shaft fixture.
Realize that the technical solution of the utility model aim is a kind of gear machining lathe shaft fixture, bearing is arranged and exists
Grip slipper on the bearing is provided with circular hole in the center side of the grip slipper, centrally disposed in the end wall of the circular hole
Compress hole, it is described compress to be provided in hole compress cone bar, in end and the end wall for compressing hole for compressing cone bar
Between be provided with compressed spring, be additionally provided with lock-bit annulus, the surface of the lock-bit annulus is inclined surface, in the lock-bit annulus
One end be provided with extruding buffering bar-shaped trough, be provided with driving motor on the grip slipper, be provided on the grip slipper
The driver slot being connected with the circular hole is fixed with wheel disc on the main shaft of the driving motor, in the disk of the wheel disc
It is provided with thread groove, the surface of the lock-bit annulus is provided with thread, the wheel disc is stretched into from driver slot in the circular hole
And it is threadedly coupled with the thread of the lock-bit ring textures.
The inner surface of the lock-bit annulus is provided with anti-skidding groove.
The lock-screw being connected with the circular hole is provided on the grip slipper.
Protective cover is provided on the grip slipper, the driving motor is in the protective cover.
The utility model has the effect of positive：The structure setting of the utility model is reasonable, and simple operation can be significantly
The scope of application of clamping shaft-like workpiece is improved, and can ensure the stability and reliability of clamping, is conducive to improve processing
The efficiency of precision and processing, stability in use are good and highly practical.
Description of the drawings
In order to make the content of the utility model be more likely to be clearly understood, below according to specific embodiment and combine attached
Figure, is described in further detail the utility model, wherein：
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
(embodiment 1)
Fig. 1 shows that a kind of specific implementation mode of the utility model, wherein Fig. 1 are the structural representation of the utility model
Figure.
See Fig. 1, a kind of gear machining lathe shaft fixture, bearing 1, the grip slipper 2 being arranged on the bearing 1,
The center side of the grip slipper 2 is provided with circular hole 3, is provided centrally in the end wall of the circular hole 3 and compresses hole 4, is supported described
It is provided in pressure hole 4 and compresses cone bar 5, compression is provided between the end and the end wall for compressing hole 5 for compressing cone bar 5
Spring 6 is additionally provided with lock-bit annulus 7, and the surface of the lock-bit annulus 7 is inclined surface 8, is set in one end of the lock-bit annulus 7
It is equipped with extruding buffering bar-shaped trough 9, driving motor 10 is provided on the grip slipper 2, is provided on the grip slipper 2 and institute
The driver slot 17 that circular hole 3 is connected is stated, wheel disc 11 is fixed on the main shaft of the driving motor 10, in the disk of the wheel disc 11
It is provided with thread groove 12 on face, the surface of the lock-bit annulus 7 is provided with thread 13, the wheel disc stretches into institute from driver slot
It states in circular hole and is threadedly coupled with the thread of the lock-bit ring textures.
The inner surface of the lock-bit annulus 7 is provided with anti-skidding groove 14.
The lock-screw 15 being connected with the circular hole 3 is provided on the grip slipper 2.
Protective cover 16 is provided on the grip slipper, the driving motor is in the protective cover.
The structure setting of the utility model is reasonable, simple operation, can greatly improve the applicable model of clamping shaft-like workpiece
It encloses, and can ensure the stability and reliability of clamping, be conducive to the efficiency for improving the precision and processing of processing, use stabilization
Property it is good and highly practical.
Obviously, above-described embodiment of the utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to the embodiment of the utility model.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
It is exhaustive.And the obvious changes or variations that these connotations for belonging to the utility model are extended out still fall within this practicality
Novel protection domain.
Claims (4)
1. the grip slipper on the bearing is arranged in a kind of gear machining lathe shaft fixture, bearing, it is characterised in that：?
The center side of the grip slipper is provided with circular hole, is provided centrally in the end wall of the circular hole and compresses hole, and hole is compressed described
It is inside provided with and compresses cone bar, be provided with compressed spring between the end and the end wall for compressing hole for compressing cone bar, also
It is provided with lock-bit annulus, the surface of the lock-bit annulus is inclined surface, and one end of the lock-bit annulus is provided with extruding buffering
Bar-shaped trough is provided with driving motor on the grip slipper, and the drive being connected with the circular hole is provided on the grip slipper
Dynamic slot, is fixed with wheel disc on the main shaft of the driving motor, thread groove is provided in the disk of the wheel disc, in the lock
The surface of circle of position ring is provided with thread, the wheel disc stretched into the circular hole from driver slot and with the lock-bit ring textures
Thread is threadedly coupled.
2. gear machining lathe according to claim 1 shaft fixture, it is characterised in that：In the lock-bit annulus
Surface is provided with anti-skidding groove.
3. gear machining lathe according to claim 2 shaft fixture, it is characterised in that：It is arranged on the grip slipper
There is the lock-screw being connected with the circular hole.
4. gear machining lathe according to claim 3 shaft fixture, it is characterised in that：It is arranged on the grip slipper
There are protective cover, the driving motor to be in the protective cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820116548.6U CN208019799U (en) | 2018-01-24 | 2018-01-24 | Gear machining lathe shaft fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820116548.6U CN208019799U (en) | 2018-01-24 | 2018-01-24 | Gear machining lathe shaft fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208019799U true CN208019799U (en) | 2018-10-30 |
Family
ID=63902615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820116548.6U Expired - Fee Related CN208019799U (en) | 2018-01-24 | 2018-01-24 | Gear machining lathe shaft fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208019799U (en) |
-
2018
- 2018-01-24 CN CN201820116548.6U patent/CN208019799U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181030 Termination date: 20190124 |