CN206883268U - The processing tool of off-centre operation on a kind of sheet part - Google Patents
The processing tool of off-centre operation on a kind of sheet part Download PDFInfo
- Publication number
- CN206883268U CN206883268U CN201720602975.0U CN201720602975U CN206883268U CN 206883268 U CN206883268 U CN 206883268U CN 201720602975 U CN201720602975 U CN 201720602975U CN 206883268 U CN206883268 U CN 206883268U
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- China
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- clamp body
- mounting seat
- ring groove
- positioning
- positioning ring
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Abstract
The processing tool of off-centre operation on a kind of sheet part, including clamp body and the clamp body mounting seat on clamp body, the clamp body are disk-shaped structure, and the eccentric positioning spigot being engaged with generation processing part is provided with the end face of clamp body.The utility model uses said structure, and workpiece is clamped using the processing tool with positioning function, then processes eccentric arc, no longer needs worker to carry out centering to each part on lathe, greatly reduces the labor intensity of worker；The quality of product eliminates the reliance on the qualification and fortune of operative employee, improves the crudy of workpiece.
Description
Technical field：
It the utility model is related to a kind of processing tool of off-centre operation on sheet part.
Background technology：
The mounting flange of closed single point forging press sliding block disc-type brake motor, needs in its end face in process
Process a semi arch to the west, it is desirable to which the circular arc is 97.5 ± 0.10 with endoporus centre-to-centre spacing, and axis need to be with endoporus diameter parallel.Pass
The processing method technological process of system is：Profile and endoporus, mark signature center line and endoporus processing line, car are cut out in steel plate air cutting blanking
Bed four paws clamping presses line centering car right side and endoporus, then draws eccentric semi arch processing line, is looked for by lathe four paws clamping by line
Positive car left side and eccentric semi arch.It is excessively poor using the crudy controllability of traditional processing method, and in processing centering
When labor strength it is big.The quality of crudy is completely dependent on the professional quality and fortune of operative employee, so the quality of product
Less stable.
Utility model content：
The utility model provides a kind of processing tool of off-centre operation on sheet part, and it is reasonable in design, drops significantly
The low labor intensity of worker, the quality of product eliminate the reliance on the qualification and fortune of operative employee, improve the processing of workpiece
Quality, solve problems of the prior art.
The utility model is that technical scheme is used by solving above-mentioned technical problem：
The processing tool of off-centre operation on a kind of sheet part, including clamp body and the clamp body installation on clamp body
Seat, the clamp body is disk-shaped structure, and being provided with the eccentric positioning being engaged with generation processing part in the end face of clamp body stops
Mouthful, it is provided with positioning ring groove, the center line of the positioning spigot and the distance between center line of positioning ring groove in the other end of clamp body
It is circumferentially spaced on the clamp body on the outside of positioning spigot to be provided with several fixed vias for 97.45mm-97.55mm,
Several installation through-holes are interval with the circumferencial direction of positioning ring groove；The clamp body mounting seat is disk-shaped structure, in fixture
The end face of body mounting seat is provided with the seam being engaged with the positioning ring groove of clamp body, is interval with the circumferencial direction of seam
Several screwed holes, the seam of clamp body mounting seat are arranged in positioning ring groove, passed through between clamp body mounting seat and clamp body
Screw is fixed, and an alignment pin is arranged in an insertion clamp body and the dowel hole of clamp body mounting seat.
The utility model uses said structure, workpiece is clamped using the processing tool with positioning function, then
Eccentric arc is processed, no longer needs worker to carry out centering to each part on lathe, greatly reduces the labor intensity of worker；
The quality of product eliminates the reliance on the qualification and fortune of operative employee, improves the crudy of workpiece.
Brief description of the drawings：
Fig. 1 is structural representation of the present utility model.
Fig. 2 is clamp body structural representation of the present utility model.
Fig. 3 is Fig. 2 right view.
Fig. 4 is clamp body mounting seat structural representation of the present utility model.
Fig. 5 is Fig. 4 right view.
In figure, 1, positioning spigot, 2, positioning ring groove, 3, fixed via, 4, installation through-hole, 5, seam, 6, screwed hole, 7, spiral shell
Nail, 8, alignment pin.
Embodiment：
For the technical characterstic for illustrating this programme can be understood, below by embodiment, and its accompanying drawing is combined, to this reality
It is described in detail with new.
As shown in figures 1-5, on a kind of sheet part off-centre operation processing tool, including clamp body and installed in clamp body
On clamp body mounting seat, the clamp body is disk-shaped structure, and eccentric and generation processing part is provided with the end face of clamp body
The positioning spigot 1 being engaged, positioning ring groove 2, the center line of the positioning spigot 1 and positioning are provided with the other end of clamp body
The distance between center line of annular groove 2 is 97.45mm-97.55mm, circumferentially spaced on the clamp body in the outside of positioning spigot 1 to set
There are several fixed vias 3, several installation through-holes 4 are interval with the circumferencial direction of positioning ring groove 2；The clamp body peace
Dress seat is disk-shaped structure, and the seam 5 being engaged with the positioning ring groove 2 of clamp body is provided with the end face of clamp body mounting seat,
Several screwed holes 6 are interval with the circumferencial direction of seam 5, the seam 5 of clamp body mounting seat is arranged in positioning ring groove 2,
Fixed between clamp body mounting seat and clamp body by screw 7, an alignment pin 8 is arranged on an insertion clamp body and clamp body installation
In the dowel hole of seat.
For processing closed single point forging press sliding block disc-type brake motor mounting flange, the part is needed in left side
Process a Φ 160h8 bias semi arches, it is desirable to which the circular arc and Φ 230H8 endoporus centre-to-centre spacing are 97.5 ± 0.10, and axis need to be with
Φ 230H8 endoporus diameter parallels.The clamp body end face is Φ 230g6 positioning spigots 1, and other end is Φ 166H7 × Φ
124 fixture housing positioning ring grooves 2, for being connected with fixture housing, Φ 230g6 positioning spigots 1 and the fixtures of Φ 166H7 × Φ 124
The requirement of the centre-to-centre spacing of housing positioning ring groove 2 is 97.5 ± 0.05, and requires two axial lines Parallel errors ≯ 0.02mm.The part clamp body
Mounting seat, it is desirable to degree of the being coaxial therewith franchise of Φ 166h6 seams 5 ≯ Φ 0.02mm.When being processed, clamp body is first passed through into folder
Have mounting seat to be arranged on lathe, by benchmark is cylindrical and end face centering and fixation；Positioned with the positioning spigot of clamp body, utilize circle
Column cap soket head cap screw is secured the workpiece against on clamp body, is made static balance and is added counterweight, then carries out turning to workpiece.
Using the processing tool of off-centre operation on sheet part of the present utility model, using the processing tool with positioning function
Workpiece is clamped, then processes eccentric arc, no longer needs worker to carry out centering to each part on lathe, drops significantly
The low labor intensity of worker；The quality of product eliminates the reliance on the qualification and fortune of operative employee, improves the processing of workpiece
Quality.
Above-mentioned embodiment cannot function as the limitation to scope of protection of the utility model, for the skill of the art
For art personnel, any alternate modification or conversion made to the utility model embodiment all fall within guarantor of the present utility model
In the range of shield.
Part is not described in detail for the utility model, is the known technology of those skilled in the art of the present technique.
Claims (1)
- A kind of 1. processing tool of off-centre operation on sheet part, it is characterised in that：Including clamp body and on clamp body Clamp body mounting seat, the clamp body are disk-shaped structure, and matching with generation processing part for bias is provided with the end face of clamp body The positioning spigot of conjunction, is provided with positioning ring groove in the other end of clamp body, the center line of the positioning spigot and positioning ring groove Distance between center line is 97.45mm-97.55mm, circumferentially spaced on the clamp body on the outside of positioning spigot to be provided with several Fixed via, several installation through-holes are interval with the circumferencial direction of positioning ring groove；The clamp body mounting seat is dish type Structure, the seam being engaged with the positioning ring groove of clamp body is provided with the end face of clamp body mounting seat, in the circumference side of seam Several screwed holes are interval with upwards, and the seam of clamp body mounting seat is arranged in positioning ring groove, clamp body mounting seat and folder Fixed between specific by screw, an alignment pin is arranged in an insertion clamp body and the dowel hole of clamp body mounting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720602975.0U CN206883268U (en) | 2017-05-26 | 2017-05-26 | The processing tool of off-centre operation on a kind of sheet part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720602975.0U CN206883268U (en) | 2017-05-26 | 2017-05-26 | The processing tool of off-centre operation on a kind of sheet part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206883268U true CN206883268U (en) | 2018-01-16 |
Family
ID=61320428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720602975.0U Active CN206883268U (en) | 2017-05-26 | 2017-05-26 | The processing tool of off-centre operation on a kind of sheet part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206883268U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108747522A (en) * | 2018-06-30 | 2018-11-06 | 安徽合力股份有限公司 | A kind of eccentric tooling for filter cartridge processing |
-
2017
- 2017-05-26 CN CN201720602975.0U patent/CN206883268U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108747522A (en) * | 2018-06-30 | 2018-11-06 | 安徽合力股份有限公司 | A kind of eccentric tooling for filter cartridge processing |
| CN108747522B (en) * | 2018-06-30 | 2023-12-29 | 安徽合力股份有限公司 | Eccentric tool for machining filter cylinder |
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