CN204583890U - A kind of T swage tool - Google Patents
A kind of T swage tool Download PDFInfo
- Publication number
- CN204583890U CN204583890U CN201520208047.7U CN201520208047U CN204583890U CN 204583890 U CN204583890 U CN 204583890U CN 201520208047 U CN201520208047 U CN 201520208047U CN 204583890 U CN204583890 U CN 204583890U
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- China
- Prior art keywords
- die
- patrix
- die cavity
- pressure head
- utility
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Abstract
The utility model provides a kind of T swage tool, comprise the upper die and lower die cooperatively interacted, described patrix is connected by guide pillar with counterdie, described patrix comprises cope match-plate pattern and is arranged on the pressure head patrix of inside, described cope match-plate pattern lower end, described pressure head patrix lower end is provided with patrix die cavity, described counterdie comprises the die sleeve that top is provided with die die cavity, lower bolster and mould bases, described die sleeve is fixed in described mould bases, front thimble and back center is provided with in described die sleeve, described die die cavity, the center of front thimble and back center on the same axis, the bottom surface of described pressure head patrix and described die die cavity sidewall, front thimble end face is fitted.The utility model has the advantage of: the utility model can improve the production efficiency of T iron, can avoid T iron in process, produce stress simultaneously and concentrate, cause product to ftracture, reduce production cost, improve the product quality of T iron.
Description
Technical field
The utility model belongs to Mould Machining field, is specifically related to a kind of T swage tool.
Background technology
T iron is the component in loudspeaker, is all generally cold extrusion shaped by T swage tool.In existing T swage tool extrusion forming technology, add man-hour, spindle is placed on the top of die die cavity, then cold extrusion shaped by the punch of patrix.Owing to easily causing stress to concentrate in die die cavity in the process of product, the R position of product can be caused like this to rupture, affect the quality of product.
Application number is in the Chinese patent of 201120135311.0, discloses the utility model patent that name is called " a kind of T swage tool ", and described a kind of T swage tool, comprises the counterdie being provided with die die cavity; Described counterdie also comprises template, mould bases, circle stress and apical axis; described mould bases is fixed in template; described circle stress is fixed on described mould bases; it is characterized in that: removablely in the through hole of described circle stress be combined with inner ring; described apical axis axial limiting and be a tight fit in the through hole of described inner ring, the top of described apical axis and the interior ring through hole on apical axis top form described die die cavity.Described a kind of T swage tool may be used for processing and produces T iron, but in process, easily generation stress is concentrated for it, causes product problems of crack.
Utility model content
The utility model is concentrated for solving the easy stress that produces in existing T ironworking process, causes T iron to produce the problem of slight crack, provides a kind of T swage tool.
A kind of T swage tool, comprise the upper die and lower die cooperatively interacted, described patrix is connected by guide pillar with counterdie, described patrix comprises cope match-plate pattern and is arranged on the pressure head patrix of inside, described cope match-plate pattern lower end, described pressure head patrix lower end is provided with patrix die cavity, described counterdie comprises the die sleeve that top is provided with die die cavity, lower bolster and mould bases, described die sleeve is fixed in described mould bases, front thimble and back center is provided with in described die sleeve, described die die cavity, the center of front thimble and back center on the same axis, the bottom surface of described pressure head patrix and described die die cavity sidewall, front thimble end face is fitted.
Further, the diameter of described front thimble is greater than the diameter of back center.
By above description, the utility model advantage is: arrange front and back thimble by the die sleeve that is provided with die die cavity at top, replace original Integral mold structure, can avoid T iron in process, produce stress and concentrate, cause T iron to produce the problem of slight crack.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
The utility model is concentrated for solving the easy stress that produces in existing T ironworking process, causes T iron to produce the deficiency of slight crack, provides a kind of T swage tool.
Below in conjunction with the accompanying drawing in the utility model, be clearly and completely described the technical scheme in the utility model, obviously, described is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite of not making creative work, all belongs to the scope of the utility model protection.
A kind of T swage tool as shown in Figure 1, comprise the upper die and lower die cooperatively interacted, described patrix is connected by guide pillar 7 with counterdie, described patrix comprises cope match-plate pattern 6 and is arranged on the pressure head patrix 5 of inside, described cope match-plate pattern 6 lower end, described pressure head patrix 5 lower end is provided with patrix die cavity 8, described counterdie comprises the die sleeve 3 that top is provided with die die cavity 4, lower bolster 1 and mould bases 10, described die sleeve 3 is fixed in described mould bases 10, front thimble 9 and back center 2 is provided with in described die sleeve 3, the diameter of described front thimble 9 is greater than the diameter of back center 2, original Integral mold structure is replaced with front and back thimble, produce stress when pressure head patrix 5 can be avoided to be pressed in die die cavity 4 by workpiece to concentrate in R position, T iron is caused to produce slight crack, affect product quality, described die die cavity 4, the center of front thimble 9 and back center 2 on the same axis, guarantee that pressure head patrix 5 can accurately by T iron material press-in die die cavity 4, the bottom surface of described pressure head patrix 5 and described die die cavity 4 sidewall, front thimble 9 end face is fitted, guarantee that the T iron produced is consistent with mould.
Operation principle of the present utility model: the die die cavity 4 T iron material being put into die sleeve, pressure head patrix 5 is aimed at T iron material and is moved downward, T iron material be pressed into die die cavity 4 and stay for some time, after pressing mold top 5 moves upward, in die die cavity 4, taking off the T iron machined.
By above description, the utility model advantage is: arrange front and back thimble by the die sleeve that is provided with die die cavity at top, replace original Integral mold structure, can avoid T iron in process, produce stress and concentrate, cause T iron to produce the problem of slight crack.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as belonging to protection domain of the present utility model.
Claims (2)
1. a T swage tool, comprise the upper die and lower die cooperatively interacted, described patrix is connected by guide pillar with counterdie, described patrix comprises cope match-plate pattern and is arranged on the pressure head patrix of inside, described cope match-plate pattern lower end, described pressure head patrix lower end is provided with patrix die cavity, it is characterized in that, described counterdie comprises the die sleeve that top is provided with die die cavity, lower bolster and mould bases, described die sleeve is fixed in described mould bases, front thimble and back center is provided with in described die sleeve, described die die cavity, the center of front thimble and back center on the same axis, the bottom surface of described pressure head patrix and described die die cavity sidewall, front thimble end face is fitted.
2. a kind of T swage tool according to claim 1, it is characterized in that, the diameter of described front thimble is greater than the diameter of back center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520208047.7U CN204583890U (en) | 2015-04-09 | 2015-04-09 | A kind of T swage tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520208047.7U CN204583890U (en) | 2015-04-09 | 2015-04-09 | A kind of T swage tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204583890U true CN204583890U (en) | 2015-08-26 |
Family
ID=53920091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520208047.7U Expired - Fee Related CN204583890U (en) | 2015-04-09 | 2015-04-09 | A kind of T swage tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204583890U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108787898A (en) * | 2018-07-24 | 2018-11-13 | 安徽皖南电机股份有限公司 | The casted die mould of rotor coil |
-
2015
- 2015-04-09 CN CN201520208047.7U patent/CN204583890U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108787898A (en) * | 2018-07-24 | 2018-11-13 | 安徽皖南电机股份有限公司 | The casted die mould of rotor coil |
| CN108787898B (en) * | 2018-07-24 | 2024-01-23 | 安徽皖南电机股份有限公司 | Profiling die for rotor coil |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20200409 |