CN204235059U - A kind of R angle rolling device - Google Patents
A kind of R angle rolling device Download PDFInfo
- Publication number
- CN204235059U CN204235059U CN201420645031.8U CN201420645031U CN204235059U CN 204235059 U CN204235059 U CN 204235059U CN 201420645031 U CN201420645031 U CN 201420645031U CN 204235059 U CN204235059 U CN 204235059U
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- China
- Prior art keywords
- jaw
- angle
- rotary base
- pillar
- rolling device
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of R angle rolling device, for the rolling and processing at YS bolt product R angle.Comprise rotary base, described rotary base is provided with three-jaw pallet and regulates four directions, and the end face of described rotary base is provided with three-jaw pillar, and the top of described three-jaw pillar is provided with roll extrusion sheet, the bottom of described three-jaw pillar is provided with the axis of rolling, and described rotary base end face middle position is provided with blanking pallet.The utility model is applicable to roll extrusion R angle uniform force, and roll extrusion is effective, and can realize automatic blanking, and assembling is simple, and production efficiency is high.
Description
Technical field
The utility model relates to a kind of R angle rolling device, for the rolling and processing at bolt product R angle.
Background technology
In existing market, YS bolt series products is a kind of high-end product made by titanium alloy, its material adopts Ti-6A-4V, serve primarily in China's aerospace system, its Product Precision requires high, has higher requirement to its fatigue resistance and service life, in order to strengthen the fatigue resistance of this product, the processing at R angle under employing milled head, Neng Shi R-portion tissue tight, plays the object increasing fatigue strength.R angle is bolt head and junction, bar portion, and different product R angle is not of uniform size, required roll extrusion dynamics and the time also different.
Existing roll extrusion mode roll extrusion effect is uneven, and after roll extrusion, necessary manual blanking, can only realize single-piece work, and its efficiency is extremely slow, wastes time and cost widely.So in the case, attempt to invent Continuous maching and the production that a kind of frock clamp can realize product.
Utility model content
In order to overcome the shortcoming of prior art, the utility model provides a kind of R angle rolling device.
Technical solutions of the utility model are as follows:
A kind of R angle rolling device, comprise rotary base, described rotary base is provided with three-jaw pallet and regulates four directions, the end face of described rotary base is provided with three-jaw pillar, the top of described three-jaw pillar is provided with roll extrusion sheet, the bottom of described three-jaw pillar is provided with the axis of rolling, and described rotary base end face middle position is provided with blanking pallet.
Described blanking pallet disk body is U-type groove face, and described U-type groove face is supported by support, and described U-type groove face is provided with three angle kerves, for the riding position of positioning tool.
Described blanking pallet is made up of the machined of 1Cr18Ni9Ti stainless steel material.
The number of described three-jaw pillar is three, and three three-jaw pillars are circumferentially same, and the line angle in adjacent two three-jaw pillars and the center of circle is 120 degree.
The utility model beneficial effect is: this structure is applicable to roll extrusion R angle uniform force, roll extrusion is effective, and can automatic blanking be realized, assembling is simple, product can be made to be transitioned into Continuous maching when roll extrusion fillet from single-piece production and produce, save the time that loading and unloading are used after using, thus improve operating efficiency, be about 3 times of operating efficiency in the past, save manpower and materials, shorten the production cycle of product.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the utility model structural representation.
Fig. 2 is the structural representation of the utility model blanking pallet.
Fig. 3 is bolt product structural representation.
Wherein: 1, rotary base; 2, four directions is regulated; 3, three-jaw pillar; 4, roll extrusion sheet; 5, the axis of rolling; 6, blanking pallet; 7, support; 8, three angle kerves; 9, bolt; 10, R angle.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Consult Fig. 1 to Fig. 3.
A kind of R angle rolling device, comprise rotary base 1, described rotary base 1 is provided with three-jaw pallet and regulates four directions 2, the end face of described rotary base 1 is provided with three-jaw pillar 3, the top of described three-jaw pillar 3 is provided with roll extrusion sheet 4, the bottom of described three-jaw pillar 3 is provided with the axis of rolling 5, and described rotary base 1 end face middle position is provided with blanking pallet 6.
Described blanking pallet 6 disk body is U-type groove face, and described U-type groove face is supported by support 7, and described U-type groove face is provided with three angle kerves 8, for the riding position of positioning tool.
Described blanking pallet 6 is made up of the machined of 1Cr18Ni9Ti stainless steel material.
The number of described three-jaw pillar 3 is three, and three three-jaw pillars 3 are circumferentially same, and adjacent two three-jaw pillars 3 are 120 degree with the line angle in the center of circle.
Utility model works principle is: when the utility model uses, regulate four directions 2 adjustable three-jaw pillars 3, three-jaw pillar 3 bottom is not moved, lean forward in top, three-jaw pillar 3 is gathered, bolt 9 to be processed is placed on three-jaw pillar 3, by the roll extrusion sheet 4 of three three-jaw pillars 3, roll extrusion is carried out to it, and realize the R angle roll extrusion of a week to bolt 9 by the rotation of rotary base 1, after roll extrusion, three-jaw pillar 3 opens, bolt 9 slips in blanking pallet 6 automatically, by the self gravitation of bolt 9, by blanking pallet 6, bolt 9 is slipped in receiving vat automatically, and carry out the processing of next bolt.By regulating support 7 height of blanking pallet 6, the speed of blanking can be controlled, simple to operate, achieve continuous seepage.
Above-mentioned drawings and Examples are only for illustration of the utility model, and any art those of ordinary skill to its suitable change done or modification, or is used other flower pattern instead and made this technical change, all should be considered as not departing from the utility model patent category.
Claims (4)
1. a R angle rolling device, it is characterized in that: comprise rotary base (1), described rotary base (1) is provided with three-jaw pallet and regulates four directions (2), the end face of described rotary base (1) is provided with three-jaw pillar (3), the top of described three-jaw pillar (3) is provided with roll extrusion sheet (4), the bottom of described three-jaw pillar (3) is provided with the axis of rolling (5), and described rotary base (1) end face middle position is provided with blanking pallet (6).
2. a kind of R angle according to claim 1 rolling device, it is characterized in that: described blanking pallet (6) disk body is U-type groove face, described U-type groove face is supported by support (7), and described U-type groove face is provided with three angle kerves (8), for the riding position of positioning tool.
3. a kind of R angle according to claim 1 rolling device, is characterized in that: described blanking pallet (6) is made up of the machined of 1Cr18Ni9Ti stainless steel material.
4. a kind of R angle according to claim 1 and 2 rolling device, it is characterized in that: the number of described three-jaw pillar (3) is three, and three three-jaw pillars (3) are circumferentially same, adjacent two three-jaw pillars (3) are 120 degree with the line angle in the center of circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420645031.8U CN204235059U (en) | 2014-11-03 | 2014-11-03 | A kind of R angle rolling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420645031.8U CN204235059U (en) | 2014-11-03 | 2014-11-03 | A kind of R angle rolling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204235059U true CN204235059U (en) | 2015-04-01 |
Family
ID=52764611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420645031.8U Expired - Fee Related CN204235059U (en) | 2014-11-03 | 2014-11-03 | A kind of R angle rolling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204235059U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107717322A (en) * | 2017-11-08 | 2018-02-23 | 贵州航天精工制造有限公司 | R intensifying devices and processing technology under a kind of superhigh intensity bolt head |
| CN115106718A (en) * | 2022-08-11 | 2022-09-27 | 安徽飞祥机械制造有限公司 | Rolling machine tool for processing shaft parts |
-
2014
- 2014-11-03 CN CN201420645031.8U patent/CN204235059U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107717322A (en) * | 2017-11-08 | 2018-02-23 | 贵州航天精工制造有限公司 | R intensifying devices and processing technology under a kind of superhigh intensity bolt head |
| CN115106718A (en) * | 2022-08-11 | 2022-09-27 | 安徽飞祥机械制造有限公司 | Rolling machine tool for processing shaft parts |
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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: 20150401 Termination date: 20201103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |