CN202498185U - Ball cage forging module with guiding - Google Patents
Ball cage forging module with guiding Download PDFInfo
- Publication number
- CN202498185U CN202498185U CN2012201070614U CN201220107061U CN202498185U CN 202498185 U CN202498185 U CN 202498185U CN 2012201070614 U CN2012201070614 U CN 2012201070614U CN 201220107061 U CN201220107061 U CN 201220107061U CN 202498185 U CN202498185 U CN 202498185U
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- China
- Prior art keywords
- positive cover
- supporting positive
- ball cage
- counterdie
- stock
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to a ball cage forging module with guiding. The problem that products are eccentric because the compounding between an upper die and a lower die of the traditional ball cage forging module is low in accuracy is mainly solved. The ball cage forging module comprises an upper die base, an upper die punching head, a lower die base, an outer large-end profile die, a straightening sleeve, a straightening sleeve flange and a lower die sleeve frame, wherein the upper die punching head is fixedly connected with the upper die base; the lower die sleeve frame is fixedly connected with the lower die base; the straightening sleeve is fixedly connected with the straightening sleeve flange; the straightening sleeve presses against the outer large-end die; the straightening sleeve flange is fixedly connected with the lower die sleeve frame; the outer large-end profile die is arranged in the lower die sleeve frame; a through hole is formed on the straightening sleeve; and the upper die base is inserted into the through hole, and the inner diameter of the through hole is matched with the outer diameter of the upper die base. The ball cage forging module has the characteristics of high accuracy of the compounding between the upper die and the lower die and simple structure.
Description
Technical field
The utility model relates to a kind of forging and pressing module, is a kind of forging and pressing module of ball cage specifically.
Background technology
Ball cage forging and pressing module in the market comprises upper bolster, the patrix drift that is fixedly connected with said upper bolster, die shoe, holds parts such as outer mould, bar portion mould to form greatly.In order to make ball cage forging and pressing module be applicable to the ball cage of minor axis, this ball cage forging and pressing module also can be furnished with many group positioning sleeves and regulating sleeve.This ball cage forging and pressing module is located unstable in the patrix motion process, and upper and lower mould closing precision is not high, thereby causes product eccentric, has influenced product percent of pass greatly.
Summary of the invention
In order to overcome disadvantages of background technology, the utility model provides the ball cage forging and pressing module of the high tape guide of a kind of upper and lower mould closing precision.
The technical scheme that the utility model adopts is: a kind of ball cage forging and pressing module of tape guide; Comprise upper bolster, the patrix drift that is fixedly connected with said upper bolster, die shoe, hold outer mould greatly; Also comprise supporting positive cover, supporting positive cover flange, counterdie stock; Said counterdie stock is fixedly connected with said die shoe and said supporting positive cover and said big end outer mould offset; Said supporting positive cover is fixedly connected with said supporting positive cover flange, and said supporting positive cover flange is fixedly connected with said counterdie stock, and the big pattern in said outer end is installed in the said counterdie stock; On said supporting positive cover, be provided with through hole, said through hole keeps supplying that die holder inserts and the external diameter of the internal diameter of said through hole and said upper bolster is suitable.
On the basis of such scheme and as the preferred version of such scheme: the external surface shape that said supporting positive cover and said supporting positive cover flange offset is trapezoidal, and the surface configuration that said supporting positive cover flange and said supporting positive cover offset and the external surface shape of said supporting positive cover are suitable.
On the basis of such scheme and as the preferred version of such scheme: the lower surface of said supporting positive cover is provided with groove, and said groove supplies the top of the big pattern in said outer end to insert, and the external diameter of the big pattern of the internal diameter of said groove and said outer end is suitable.
On the basis of such scheme and as the preferred version of such scheme: on said counterdie stock, be provided with cavity, set up water pipe head at said lower die-sleeve, said water pipe head is communicated with said cavity.
On the basis of such scheme and as the preferred version of such scheme: at upper several passages that above said cavity, are provided with of said counterdie stock.
The utility model compared with prior art its beneficial effect is: the ball cage of the utility model tape guide forging and pressing module through supporting positive cover to upper bolster play guiding effect, add and die shoe cooperates the location of realizing counterdie through lower die-sleeve; Therefore the ball cage of this tape guide forging and pressing module can be realized patrix and counterdie closing precision height; Thereby reach the product percent of pass height, and the ball cage of this tape guide forging and pressing module is simple in structure.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure, 1 upper bolster, 2 supporting positive covers, 3 supporting positive cover flanges, 4 patrix drifts, 5 big end outer moulds, 6 counterdie stocks, 7 bar portion moulds, 8 positioning sleeves, 9 regulating sleeves, 10 water pipe heads, 11 die shoes, 12 through holes, 13 grooves, 14 cavitys, 15 passages.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified:
As shown in Figure 1; A kind of ball cage forging and pressing module of tape guide; Comprise upper bolster 1, the patrix drift 4 that is fixedly connected with said upper bolster 1, die shoe 11, hold outer mould 5, supporting positive cover 2, supporting positive cover flange 3, counterdie stock 6 greatly; Said counterdie stock 6 is fixedly connected with said die shoe 11; Said supporting positive cover 2 is fixedly connected with said supporting positive cover flange 3 and said supporting positive cover and said big end outer mould offset, and said supporting positive cover flange 3 is fixedly connected with said counterdie stock 6, and the big pattern in said outer end is installed in the said counterdie stock; On said supporting positive cover 2, be provided with through hole 12, said through hole keeps supplying that die holder inserts and the external diameter of the internal diameter of said through hole and said upper bolster is suitable.Wherein, supporting positive cover 2 is fixedly connected with supporting positive cover flange 3 through on supporting positive cover flange 3, having a hole, and supporting positive cover 2 forms interference fit with supporting positive cover flange 3.Likewise, can form supporting positive cover 2 and 3 fixing companies of supporting positive cover flange through supporting positive cover and the welding of supporting positive cover flange.In the ball cage forging and pressing module course of work of this tape guide, supporting positive cover is pressed on the big end outer mould 5.As the direct distortion of present embodiment, supporting positive cover and supporting positive cover flange are integrated.
In the utility model, the composition and the tectonic relationship of members such as the big pattern in outer end 6, bar portion mould 7 and many groups positioning sleeve 8 of being provided with in order to make this mould can be applicable to minor axis ball cage and regulating sleeve 9 are prior art, repeat no more here.
Move axially for fear of supporting positive cover and supporting positive cover flange; Said supporting positive cover 2 is trapezoidal with the external surface shape that said supporting positive cover flange 3 offsets, and the surface configuration that said supporting positive cover flange and said supporting positive cover offset and the external surface shape of said supporting positive cover are suitable.Certainly, also can be employed in and form the inclined-plane between supporting positive cover and supporting positive cover flange and contact.
Take place laterally to move for fear of the large-scale intermode of supporting positive cover and outer end, the lower surface of said supporting positive cover is provided with groove 13, and said groove supplies the top of the big pattern in said outer end to insert, and the external diameter of the big pattern of the internal diameter of said groove and said outer end is suitable.Likewise, also possibly adopt other limit method to prevent that its two generation is laterally mobile.
Overheated for fear of mould, on said counterdie stock, be provided with cavity 14, set up water pipe head 10 at said lower die-sleeve, said water pipe head is communicated with said cavity.Usually in cavity, add water mould is cooled off, resist die wear and play critical effect.
For the cooling fluid in the cavity 14 is flowed out, at upper several passages 15 that above said cavity, is provided with of said counterdie stock.
Present embodiment should not be regarded as the restriction to the utility model, but any improvement of doing based on the spirit of the utility model, all should be within the protection domain of the utility model.
Claims (5)
1. the ball cage of a tape guide forges and presses module; The patrix drift (4) that comprise upper bolster (1), is fixedly connected, die shoe (11), hold outer mould (5) greatly with said upper bolster; It is characterized in that: also comprise supporting positive cover (2), supporting positive cover flange (3), counterdie stock (6); Said counterdie stock (6) is fixedly connected with said die shoe (15); Said supporting positive cover (2) is fixedly connected with said supporting positive cover flange (3) and said supporting positive cover and said big end outer mould offset, and said supporting positive cover flange (3) is fixedly connected with said counterdie stock (7), and the big pattern in said outer end is installed in the said counterdie stock; On said supporting positive cover (2), be provided with through hole (12), said through hole keeps supplying that die holder inserts and the external diameter of the internal diameter of said through hole and said upper bolster is suitable.
2. the ball cage of tape guide according to claim 1 forges and presses module; It is characterized in that: said supporting positive cover (2) is trapezoidal with the external surface shape that said supporting positive cover flange (3) offsets, and the surface configuration that said supporting positive cover flange and said supporting positive cover offset and the external surface shape of said supporting positive cover are suitable.
3. the ball cage of right 1 described tape guide forges and presses module as requested; It is characterized in that: the lower surface of said supporting positive cover is provided with groove (13); Said groove supplies the top of the big pattern in said outer end to insert, and the external diameter of the big pattern of the internal diameter of said groove and said outer end is suitable.
4. according to the ball cage forging and pressing module of each described tape guide of claim 1-3, it is characterized in that: on said counterdie stock, be provided with cavity (14), set up water pipe head (10) at said lower die-sleeve, said water pipe head is communicated with said cavity.
5. the ball cage of tape guide according to claim 4 forging and pressing module is characterized in that: at upper several passages (15) that above said cavity, are provided with of said counterdie stock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201070614U CN202498185U (en) | 2012-03-20 | 2012-03-20 | Ball cage forging module with guiding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201070614U CN202498185U (en) | 2012-03-20 | 2012-03-20 | Ball cage forging module with guiding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202498185U true CN202498185U (en) | 2012-10-24 |
Family
ID=47034812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201070614U Expired - Fee Related CN202498185U (en) | 2012-03-20 | 2012-03-20 | Ball cage forging module with guiding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202498185U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406482A (en) * | 2013-08-28 | 2013-11-27 | 哈尔滨工业大学 | Isothermal forging forming die and method for 7075 aluminum alloy tapered casing |
| CN104511564A (en) * | 2013-12-14 | 2015-04-15 | 柳州市国顺机械制造有限公司 | Flange forming mould |
| CN108393423A (en) * | 2018-04-12 | 2018-08-14 | 宁波三钻工业有限公司 | A kind of cage surfaces externally and internally molding machine |
-
2012
- 2012-03-20 CN CN2012201070614U patent/CN202498185U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406482A (en) * | 2013-08-28 | 2013-11-27 | 哈尔滨工业大学 | Isothermal forging forming die and method for 7075 aluminum alloy tapered casing |
| CN103406482B (en) * | 2013-08-28 | 2015-06-03 | 哈尔滨工业大学 | Isothermal forging forming die and method for 7075 aluminum alloy tapered casing |
| CN104511564A (en) * | 2013-12-14 | 2015-04-15 | 柳州市国顺机械制造有限公司 | Flange forming mould |
| CN108393423A (en) * | 2018-04-12 | 2018-08-14 | 宁波三钻工业有限公司 | A kind of cage surfaces externally and internally molding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121024 Termination date: 20140320 |