CN205702488U - Lathe transition is top and anti-deviation device - Google Patents
Lathe transition is top and anti-deviation device Download PDFInfo
- Publication number
- CN205702488U CN205702488U CN201620636100.8U CN201620636100U CN205702488U CN 205702488 U CN205702488 U CN 205702488U CN 201620636100 U CN201620636100 U CN 201620636100U CN 205702488 U CN205702488 U CN 205702488U
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- CN
- China
- Prior art keywords
- lathe
- transition
- workpiece
- pressure body
- utility
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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.)
- Expired - Fee Related
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Abstract
This utility model relates to clamping device technical field, it is that a kind of lathe transition is top and anti-deviation device, body is pressed including the top in frustum, there is through hole left small and right large the inside of top pressure body, the lateral surface of top pressure body forms slanted angle with right side, and the number of degrees of described slanted angle are 45 ° to 60 °.This utility model reasonable and compact in structure, easy to use, the top specific purpose tool for horizontal lathe turnery processing piece-holder of this lathe transition, be arranged on when turning bigger processing workpiece general top on transition and conversion top.The top live centre with lathe tailstock of the lathe transition of this frustum with the use of time can will treat that turnery processing workpiece is accurately positioned so that it is do not rock in the course of processing, it is ensured that will treat that turnery processing piece-holder is firm.
Description
Technical field
This utility model relates to clamping device technical field, is that a kind of lathe transition is top and anti-deviation device.
Background technology
At present, in machinery industry, the processing workpiece using horizontal lathe turning larger interior diameter can be frequently encountered by, process work
One end of part is arranged on lathe three-claw, the other end be arranged on universal rotary top on, when processing inner hole of workpiece diameter is more than car
During the top size of bed, just processing workpiece cannot be stably mounted on lathe, thus affect machining accuracy and work efficiency.Separately
Outward, the top damageable zone of existing universal rotary is top tip part, after may often be such that top damage, and its bearing portions and caudal peduncle part
Intact, it is lost value.Now need a kind of top crossover tool, be sleeved on existing top on, can with treat car
The processing workpiece cut matches applicable, it is also possible to the top position that preferably protection universal rotary is top.
Summary of the invention
This utility model provides that a kind of lathe transition is top and anti-deviation device, overcome above-mentioned prior art no
Foot, it can effectively solve to process inner hole of workpiece diameter in prior art and cannot be consolidated by processing workpiece more than during lathe centre size
Be arranged on lathe and the flimsy problem in top position that existing universal rotary is top.
One of the technical solution of the utility model is realized by following measures: a kind of lathe transition is top, including
Top pressure body in frustum, there are through hole left small and right large, the lateral surface of top pressure body and right side shape in the inside of top pressure body
Becoming slanted angle, the number of degrees of described slanted angle are 45 ° to 60 °.
Further optimization and/or improvements to above-mentioned utility model technical scheme are presented herein below:
Pressure body right side, above-mentioned top diameter can be 100mm to 500mm.
The two of the technical solution of the utility model are realized by following measures: a kind of use lathe transition top
Anti-deviation device, the top and live centre including lathe body, workpiece, lathe transition, the right side of described lathe body is provided with car
Bed three-jaw, the left end of workpiece is fixedly mounted on lathe three-claw, live centre include the narrow right wide cone in a left side top tip part and
Handle, the right-hand member of top tip part and the left end of handle are fixedly installed togather, and the left end of top tip part is against in through hole, top pressure body
Together with left end offsets with the right-hand member of workpiece.
This utility model reasonable and compact in structure, easy to use, this lathe transition is top presss from both sides for horizontal lathe turner
The specific purpose tool held, be arranged on when the bigger workpiece of turning general top on transition and conversion top.The lathe mistake of this frustum
Cross the top live centre with lathe tailstock with the use of time can will treat that turnery processing workpiece is accurately positioned so that it is processed
Journey is not rocked, it is ensured that will treat that turnery processing piece-holder is firm.This lathe transition top is clamped in existing live centre front end
Point also can protect the top tip part of live centre, it is to avoid it damages.
Accompanying drawing explanation
Accompanying drawing 1 is that the master of this utility model most preferred embodiment regards half section structural representation.
Coding in accompanying drawing is respectively as follows: 1 and presses body for top, and 2 is through hole, and 3 is workpiece, and 4 is lathe body, and 5 is lathe three
Pawl, 6 is top tip part, and 7 is handle, and α is slanted angle.
Detailed description of the invention
This utility model is not limited by following embodiment, can come with practical situation according to the technical solution of the utility model
Determine specific embodiment.
In this utility model, for the ease of describing, the description of the relative position relation of each parts is all according to description
The Butut mode of accompanying drawing 1 is described, such as: the position relationship of forward and backward, upper and lower, left and right etc. is based on Figure of description
Butut direction determine.
Below in conjunction with embodiment and accompanying drawing, this utility model is further described:
Embodiment 1: as shown in Figure 1, the top top pressure body 1 included in left narrow right wide frustum of this lathe transition, top
There is through hole 2 left small and right large the inside of pressure body 1, and the lateral surface of top pressure body 1 forms slanted angle α with right side, described
The number of degrees α of slanted angle is 45 ° to 60 °.When actually used, the top lateral surface of this lathe transition with treat turner 3 in
Footpath offsets together, and workpiece diameter is less than top body 1 right side diameter, it is ensured that this lathe transition is top can will treat turning
Workpiece 3 clamping is firm.The top specific purpose tool for the clamping of horizontal lathe turner of this lathe transition, when the bigger workpiece of turning
Be arranged on universal rotary top on transition and conversion top.
Can make further optimization and/or improvements above-mentioned lathe transition is top according to actual needs:
As accompanying drawing 1 shows, the described top pressure a diameter of 100mm to 500mm in body 1 right side.This utility model is capable of
To internal diameter be 60mm to 500mm treat turner 3 carry out turning operation before grip.
Embodiment 2: as shown in Figure 1, a kind of anti-deviation device using lathe transition top, including lathe body 4, work
Part 3, lathe transition be top and live centre, and the right side of described lathe body 4 is provided with lathe three-claw 5, the fixing peace of the left end of workpiece 3
Being contained on lathe three-claw 5, live centre includes the left narrow right wide top tip part 6 in cone and handle 7, the right-hand member of top tip part 6 and
The left end of handle 7 is fixedly installed togather, and the left end of top tip part 6 is against in through hole 2, the left end of top pressure body 1 and the right side of workpiece 3
End offsets together.The top live centre with lathe tailstock of the lathe transition of this frustum with the use of time can will treat turning
Workpiece 3 is accurately positioned so that it is do not rock in the course of processing, it is ensured that will treat turner 3 firm grip.At existing general time
Turn top front end and clamp the effect of the top top tip part 6 that also can play protection live centre of this lathe transition.
Above technical characteristic constitutes embodiment of the present utility model, and it has stronger adaptability and implementation result, can
Increase and decrease non-essential technical characteristic according to actual needs, meet the demand of different situations.
The use process of this utility model most preferred embodiment: first, is fixed on lathe body by the left end treating turner 3
On 4, pressure body 1 left end top, top top for this lathe transition is pressed on workpiece to be processed 3, thus realizes workpiece to be processed 3
Carry out auxiliary positioning clamping；Then, the right side of top pressure body 1 is installed together, during installation with the live centre of lathe tailstock
In the top tip part 6 of live centre is stretched to the through hole 2 of top pressure body 1 and make top tip part 6 and the top pressure body 1 of live centre
Right side is against offseting together；Finally, by promoting the handle 7 of live centre, reach to accommodate firmly workpiece to be processed 3
Purpose.
Claims (3)
1. a lathe transition is top, it is characterised in that including the top pressure body of narrow right wide frustum in a left side, the interior of body is pressed on top
Portion has through hole left small and right large, the lateral surface of top pressure body to form slanted angle, the number of degrees of described slanted angle with right side
It it is 45 ° to 60 °.
Lathe transition the most according to claim 1 is top, it is characterised in that described pressure body right side, top is a diameter of
100mm to 500mm.
3. use the anti-deviation device that lathe transition described in claim 1 or 2 is top, including lathe body, workpiece, lathe
Transition is top and live centre, and the right side of described lathe body is provided with lathe three-claw, and the left end of workpiece is fixedly mounted on lathe three
On pawl, live centre includes that the top tip part of the narrow right wide cone in a left side and handle, the right-hand member of top tip part and the left end of handle are fixed
Being installed together, the left end of top tip part is against in through hole, top pressure body left end offset with the right-hand member of workpiece together with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620636100.8U CN205702488U (en) | 2016-06-24 | 2016-06-24 | Lathe transition is top and anti-deviation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620636100.8U CN205702488U (en) | 2016-06-24 | 2016-06-24 | Lathe transition is top and anti-deviation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205702488U true CN205702488U (en) | 2016-11-23 |
Family
ID=57315305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620636100.8U Expired - Fee Related CN205702488U (en) | 2016-06-24 | 2016-06-24 | Lathe transition is top and anti-deviation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205702488U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109623000A (en) * | 2018-11-19 | 2019-04-16 | 西安近代化学研究所 | A kind of live centre safety insulating device |
-
2016
- 2016-06-24 CN CN201620636100.8U patent/CN205702488U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109623000A (en) * | 2018-11-19 | 2019-04-16 | 西安近代化学研究所 | A kind of live centre safety insulating device |
| CN109623000B (en) * | 2018-11-19 | 2020-09-25 | 西安近代化学研究所 | Safety isolation device for live center |
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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: 20161123 Termination date: 20210624 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |