CN205673921U - Cylindrical work pieces universal clamping self-centering frock - Google Patents
Cylindrical work pieces universal clamping self-centering frock Download PDFInfo
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- CN205673921U CN205673921U CN201620592400.0U CN201620592400U CN205673921U CN 205673921 U CN205673921 U CN 205673921U CN 201620592400 U CN201620592400 U CN 201620592400U CN 205673921 U CN205673921 U CN 205673921U
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- location dish
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- cylindrical work
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Abstract
This utility model relates to a kind of cylindrical work pieces universal clamping self-centering frock, including base, left location dish and right location dish, left location dish is relative with right location dish and is coaxially disposed, it is provided with transmission case outside the dish of left location, Worm and worm-wheel gearing it is provided with in transmission case, one end of Worm and worm-wheel gearing connects motor output shaft, the other end connects left location dish, the end face that left location dish is relative with right location dish is provided with positioning stud, the end face that right location dish is relative with left location dish is step surface, the other end of right location dish connects leading screw, the outside of right location dish is provided with guide plate, leading screw is threadeded with guide plate.This utility model is by left location dish and two end faces of the right location tight cylindrical work pieces of disk folder, avoid the periphery clamping to cylindrical work pieces, causing workpiece to deform, thus affect dimensional accuracy and the form accuracy of workpiece, the step surface of right location dish end face makes cylindrical work pieces quick and precisely feel relieved.
Description
Technical field
This utility model relates to machining technique field, especially a kind of cylindrical work pieces universal clamping self-centering frock.
Background technology
The wall of cylindrical work pieces is relatively thin, and rigidity is poor, and intensity is weak, and the traditional clamping method to cylindrical work pieces processing is with outward
Pawl chuck clamping is at the periphery of cylindrical work pieces, and under clamping force effect, workpiece is easily deformed, and makes the form and position tolerance of part
Increase thus affect dimensional accuracy and the form accuracy of workpiece.
Utility model content
The technical problems to be solved in the utility model is: in order to solve it is to use traditional clamping method of cylindrical work pieces processing
Outer pawl chuck clamping is at the periphery of cylindrical work pieces, and under clamping force effect, workpiece is easily deformed, and the morpheme making part is public
Difference increases thus affects the dimensional accuracy of workpiece and the problem of form accuracy, it is provided that a kind of cylindrical work pieces universal clamping self-centering work
Dress.
This utility model solves its technical problem and be the technical scheme is that a kind of cylindrical work pieces universal clamping self-centering
Frock, including base, left location dish and right location dish, described left location dish is relative with right location dish and is coaxially disposed, a described left side
It is provided with transmission case outside the dish of location, in described transmission case, is provided with Worm and worm-wheel gearing, described Worm and worm-wheel gearing
One end connects motor output shaft, and the other end connects left location dish, and the end face that described left location dish is relative with right location dish is provided with
Positioning stud, the end face that described right location dish is relative with left location dish is step surface, and the other end of described right location dish connects
Having leading screw, the outside of described right location dish to be provided with guide plate, described leading screw is threadeded with guide plate.During clamping, by tubular work
One end of part is set on the step of right location dish, the step surface of end face tightening right location dish, the inner headed face of workpiece and step
Periphery matches, and makes cylindrical work pieces radially fixed, feels relieved quick and precisely, and then rotating threaded shaft regulates the position of right location dish,
The other end making cylindrical work pieces holds out against on the dish of left location, and positioning stud is supported on the inner headed face of cylindrical work pieces, workpiece
Two end faces are tight by left and right location disk folder respectively, it is to avoid the periphery of clamping cylindrical work pieces, cause workpiece to deform, thus shadow
Ring dimensional accuracy and the form accuracy of workpiece.
The end of described leading screw is provided with handle, it is simple to rotating threaded shaft, regulates the position of right location dish.
The beneficial effects of the utility model are, this utility model is by left location dish and the right location tight cylindrical work pieces of disk folder
Two end faces, it is to avoid the periphery clamping to cylindrical work pieces, cause workpiece to deform, thus affect dimensional accuracy and the shape of workpiece
Shape precision, the step surface of right location dish end face makes cylindrical work pieces quick and precisely feel relieved.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model.
In figure: 1. base, the most left location dish, 3. Worm and worm-wheel gearing, 4. transmission case, the rightest location dish, 6. step
Face, 7. guide plate, 8. leading screw, 9. handle, 10. positioning stud.
Detailed description of the invention
Presently in connection with accompanying drawing, this utility model is described in further detail.These accompanying drawings are the schematic diagram of simplification,
Basic structure of the present utility model is described the most in a schematic way, and therefore it only shows the composition relevant with this utility model.
As it is shown in figure 1, a kind of cylindrical work pieces universal clamping self-centering frock, including base 1, left location dish 2 and right location
Dish 5, described left location dish 2 is relative with right location dish 5 and is coaxially disposed, and is provided with transmission case 4 outside described left location dish 2, described
Being provided with Worm and worm-wheel gearing 3 in transmission case 4, one end of described Worm and worm-wheel gearing 3 connects motor output shaft, another
End connects left location dish 2, and described left location dish 2 end face relative with right location dish 5 is provided with positioning stud 10, described right location
The end face that dish 5 is relative with left location dish 2 is step surface 6, and the other end of described right location dish 5 connects leading screw 8, and the described right side is fixed
The outside of position dish 5 is provided with guide plate 7, and described leading screw 8 is threadeded with guide plate 7, and the end stating leading screw 8 is provided with handle 9.Clamping
Time, one end of cylindrical work pieces is set on the step of right location dish 5, the step surface 6 of end face tightening right location dish 5, workpiece
Inner headed face matches with the periphery of step, makes cylindrical work pieces radially fixed, and quick and precisely, then rotary handle 9 makes silk in centering
Thick stick 8 rotates, and regulates the position of right location dish 5 so that the other end of cylindrical work pieces holds out against on left location dish 2, positioning stud
10 inner headed faces being supported on cylindrical work pieces, two end faces of workpiece clamp by left and right location dish 5 respectively, it is to avoid clamping tubular
The periphery of workpiece, causes workpiece to deform, thus affects dimensional accuracy and the form accuracy of workpiece.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, related work people
Member can carry out various change and amendment completely in the range of without departing from this utility model technological thought.This reality
The content being not limited in description by novel technical scope, it is necessary to determine its technology according to right
Property scope.
Claims (2)
1. a cylindrical work pieces universal clamping self-centering frock, it is characterised in that: include that base (1), left location dish (2) and the right side are fixed
Position dish (5), described left location dish (2) is relative with right location dish (5) and is coaxially disposed, and described left location dish (2) outside is provided with biography
Dynamic case (4), is provided with Worm and worm-wheel gearing (3), one end of described Worm and worm-wheel gearing (3) in described transmission case (4)
Connecting motor output shaft, the other end connects left location dish (2), on the end face that described left location dish (2) is relative with right location dish (5)
Being provided with positioning stud (10), described right location dish (5) end face relative with left location dish (2) is step surface (6), described right location
The other end of dish (5) connects has leading screw (8), the outside of described right location dish (5) to be provided with guide plate (7), described leading screw (8) with
Guide plate (7) is threaded.
2. cylindrical work pieces universal clamping self-centering frock as claimed in claim 1, it is characterised in that: the end of described leading screw (8)
End is provided with handle (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620592400.0U CN205673921U (en) | 2016-06-16 | 2016-06-16 | Cylindrical work pieces universal clamping self-centering frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620592400.0U CN205673921U (en) | 2016-06-16 | 2016-06-16 | Cylindrical work pieces universal clamping self-centering frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205673921U true CN205673921U (en) | 2016-11-09 |
Family
ID=57429801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620592400.0U Active CN205673921U (en) | 2016-06-16 | 2016-06-16 | Cylindrical work pieces universal clamping self-centering frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205673921U (en) |
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2016
- 2016-06-16 CN CN201620592400.0U patent/CN205673921U/en active Active
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |