CN207387118U - Scroll plate tool for processing - Google Patents
Scroll plate tool for processing Download PDFInfo
- Publication number
- CN207387118U CN207387118U CN201721392466.6U CN201721392466U CN207387118U CN 207387118 U CN207387118 U CN 207387118U CN 201721392466 U CN201721392466 U CN 201721392466U CN 207387118 U CN207387118 U CN 207387118U
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- China
- Prior art keywords
- arc
- sheet
- conical surface
- pedestal
- top board
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Abstract
The utility model provides a kind of novel in structural design, simple, convenient, while can reduce the scroll plate tool for processing of workpiece deformation；It includes a pedestal；The pedestal is equipped at least two arc-like sheets, and at least two arc-like sheet besieged cities one are circular, and the end of two neighboring arc-like sheet is arranged at intervals；The upper end of the arc-like sheet is described circular in the radial direction with deflection；The upper end lateral wall of each arc-like sheet tilts to the circular inside and is in the conical surface；Round piece to be processed is located at the circular interior and is held tightly by each arc-like sheet；Further include a top board, the top board is equipped with one and the matched round hole of circle, the bottom of the round hole madial wall is the annular conical surface that baroclines, the conical surface that baroclines is matched with the conical surface, and when the top board is buckled on the pedestal, the arc-like sheet is close to the inner wall of the round hole, and the conical surface that baroclines is pressed on the conical surface and applies extruding force to the conical surface.
Description
Technical field
The utility model is related to a kind of frock more particularly to a kind of scroll plate tool for processing.
Background technology
To improve the work efficiency of screw compressor, it is necessary to propose the high vortex contour machining precision of scroll plate.Existing skill
In art, clamping is carried out using three-jaw self-centering fixture on numerically-controlled machine tool, since workpiece bottom circle positioning tube wall thickness is relatively thin, clamping face
It is smaller to be easy to cause positioning facial disfigurement, influence positioning and machining accuracy.
The content of the invention
The purpose of the utility model is to overcome the deficiencies in the prior art, adapt to real needs, provide a kind of structure design
It is novel, simple, convenient, while the scroll plate tool for processing of clamping deformation can be reduced.
In order to realize the purpose of this utility model, technical solution is used by the utility model：
A kind of scroll plate tool for processing is designed, it includes a pedestal；It is characterized in that：The pedestal is equipped at least two
A arc-like sheet, at least two arc-like sheet besieged cities one are circular, and the end of two neighboring arc-like sheet is arranged at intervals；The arc
The upper end of piece is described circular in the radial direction with deflection；The upper end lateral wall of each arc-like sheet is to the circular inside
It tilts and is in the conical surface；Round piece to be processed is located at the circular interior and is held tightly by each arc-like sheet；
Preferably, a top board is further included, the top board is equipped with one and the matched round hole of circle, the circle
The bottom of shape hole madial wall is the conical surface that baroclines of an annular, and the conical surface that baroclines is matched with the conical surface, and works as the top board
When being buckled on the pedestal, the arc-like sheet is close to the inner wall of the round hole, and the conical surface that baroclines is pressed on the conical surface
And extruding force is applied to the conical surface.
Preferably, the arc-like sheet is metallic elastic steel disc.
Preferably, the top board is bolted with the pedestal.
Preferably, the bottom of the top board is equipped at least two positioning columns, and the pedestal is equipped with and the positioning column
Number is identical, the one-to-one location hole in position, and when the top board is pressed on the pedestal, the positioning column is located at fixed
In the hole of position.
Preferably, surround and be additionally provided on the pedestal in border circular areas and the round piece bottom positioned at the arc-like sheet
The matched card slot of convex body.
Preferably, two symmetrically arranged notches are additionally provided on the inner wall of the round hole.
The beneficial effects of the utility model are：
The design its novel in structural design, simple, easy to operate, the design can realize the quick peace to workpiece in use
Dress, and in an installation the side wall of workpiece will not be caused to damage, it can improve its production efficiency for the processing of scroll plate, ensure to produce
Quality.
Description of the drawings
Fig. 1 is the use state primary structure schematic diagram of the utility model；
Fig. 2 is the split status architecture schematic diagram of the utility model；
Fig. 3 is one of the state of the utility model structure diagram；
Fig. 4 is the use state cross-sectional view of the utility model；
In figure：1. pedestal;2. top board;3. bolt hole;4. round piece;5. notch;6. barocline the conical surface;7. positioning column;
8. location hole;9. the face of holding tightly;10. card slot;11. arc-like sheet；12. the conical surface.
Specific embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples：
Embodiment 1：A kind of scroll plate tool for processing, referring to Fig. 1 to Fig. 4；It includes a pedestal 1；It is set on the pedestal
There is multiple arcs piece 11, multiple besieged cities of arc-like sheet 11 one are circular, and the end of two neighboring arc-like sheet 11 is arranged at intervals；This
The arc-like sheet 11 in design is metallic elastic steel disc, and the upper end of the arc-like sheet 11 it is described it is circular in the radial direction
With deflection.
The design also tilts to the circular inside in the upper end lateral wall of each arc-like sheet 11 and is in the conical surface 12；It is also wrapped
A top board 2 is included, the top board 2 is equipped with one and the matched round hole of circle, the bottom of the round hole madial wall
For the conical surface 6 that baroclines of an annular, the conical surface 6 that baroclines is matched with the conical surface 12.
Further, originally set and also set in the bottom of the top board 2 there are two positioning column 7, the pedestal 1 is equipped with and institute
State that positioning column number is identical, the one-to-one location hole 8 in position, and when the top board 2 is pressed on the pedestal 1, it is described
Positioning column 7 is located in location hole 8.
Further, the design is also additionally provided with and institute being surrounded positioned at the arc-like sheet 11 on the pedestal in border circular areas
State round piece bottom convex body（This convex body is round piece bottom from band structure）Matched card slot 10.
Further, the design is also additionally provided with two symmetrically arranged notches 5 on the inner wall of the round hole.
The design is in use, and as shown in Figure 1, 2, round piece 4 to be processed is located at the circular interior and by each arc
Shape piece 11 is held tightly, at this point, the convex body of 4 bottom of round piece is located in card slot, each arc-like sheet 11 is held tightly in 4 bottom side of round piece
On holding face 9 on wall, then top board is buckled on the pedestal, at this point, the arc-like sheet is close to the interior of the round hole
Top board and the pedestal are then bolted by wall, and bolt buffering bolt hole 3 is connected with pedestal, is screwed in bolt
Meanwhile top board is pressed downward tightly on pedestal, at this point, the conical surface 6 that baroclines is pressed on the conical surface 12 and the conical surface is applied
Extruding force, and then held tightly circular pipe fitting by each arc-like sheet 11, can then screw processing be carried out to round piece, processing
When the chip that generates discharged by the notch 5.
What the embodiment of the utility model was announced is preferred embodiment, but is not limited thereto, the common skill of this field
Art personnel easily according to above-described embodiment, understand the spirit of the utility model, and make different amplification and variation, but as long as
The spirit of the utility model is not departed from, it is all within the protection scope of the present utility model.
Claims (6)
1. a kind of scroll plate tool for processing, it includes a pedestal；It is characterized in that：The pedestal is equipped at least two arcs
Piece, at least two arc-like sheet besieged cities one are circular, and the end of two neighboring arc-like sheet is arranged at intervals；The arc-like sheet it is upper
End is described circular in the radial direction with deflection；The upper end lateral wall of each arc-like sheet tilts simultaneously to the circular inside
In the conical surface；Round piece to be processed is located at the circular interior and is held tightly by each arc-like sheet；
A top board is further included, the top board is equipped with one and the matched round hole of circle, the round hole madial wall
Bottom be the conical surface that baroclines of an annular, the conical surface that baroclines matches with the conical surface, and when the top board is buckled in the bottom
When on seat, the arc-like sheet is close to the inner wall of the round hole, and the conical surface that baroclines is pressed on the conical surface and to the cone
Face applies extruding force.
2. scroll plate tool for processing as described in claim 1, it is characterised in that：The arc-like sheet is metallic elastic steel disc.
3. scroll plate tool for processing as described in claim 1, it is characterised in that：The top board passes through spiral shell with the pedestal
Bolt is fixed.
4. scroll plate tool for processing as described in claim 1, it is characterised in that：The bottom of the top board is equipped at least two
A positioning column, the pedestal are equipped with, position one-to-one location hole identical with the positioning column number, and when the upper pressure
When plate is pressed on the pedestal, the positioning column is located in location hole.
5. scroll plate tool for processing as described in claim 1, it is characterised in that：Circle is surrounded positioned at the arc-like sheet
It is additionally provided on pedestal in domain and the matched card slot of round piece bottom convex body.
6. scroll plate tool for processing as described in claim 1, it is characterised in that：Two are additionally provided on the inner wall of the round hole
A symmetrically arranged notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721392466.6U CN207387118U (en) | 2017-10-26 | 2017-10-26 | Scroll plate tool for processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721392466.6U CN207387118U (en) | 2017-10-26 | 2017-10-26 | Scroll plate tool for processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207387118U true CN207387118U (en) | 2018-05-22 |
Family
ID=62330362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721392466.6U Active CN207387118U (en) | 2017-10-26 | 2017-10-26 | Scroll plate tool for processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207387118U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108941642A (en) * | 2018-06-29 | 2018-12-07 | 江西佳时特数控技术有限公司 | Scroll plate flexible production line Moving plate processing tooling for bottom |
| CN109366397A (en) * | 2018-12-27 | 2019-02-22 | 江西佳时特精密机械有限责任公司 | Heart-shaped bottom surface scroll plate clamp for machining |
-
2017
- 2017-10-26 CN CN201721392466.6U patent/CN207387118U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108941642A (en) * | 2018-06-29 | 2018-12-07 | 江西佳时特数控技术有限公司 | Scroll plate flexible production line Moving plate processing tooling for bottom |
| CN109366397A (en) * | 2018-12-27 | 2019-02-22 | 江西佳时特精密机械有限责任公司 | Heart-shaped bottom surface scroll plate clamp for machining |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |