CN204183939U - The automatic cold-press mould structure of diamond bead - Google Patents
The automatic cold-press mould structure of diamond bead Download PDFInfo
- Publication number
- CN204183939U CN204183939U CN201420602125.7U CN201420602125U CN204183939U CN 204183939 U CN204183939 U CN 204183939U CN 201420602125 U CN201420602125 U CN 201420602125U CN 204183939 U CN204183939 U CN 204183939U
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- China
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- core rod
- die sleeve
- beading
- push
- down head
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Abstract
An automatic cold-press mould structure for diamond bead, the beading comprising seaming chuck, push-down head and be arranged between seaming chuck and push-down head, it is characterized in that the outside of seaming chuck and push-down head is surrounded with core rod, core rod outside is surrounded with die sleeve.The utility model, by being surrounded with die sleeve in core rod outside, makes die sleeve reuse, and only need change the core rod of small volume, reduce the waste of material after core rod damages; By being respectively arranged with beading suppression end in the top and bottom of core rod, and the outer beading suppression end be exposed at above die sleeve is mold pressing service portion, the upper and lower side of the bad rear adjustable revolving die core of beading suppression damaged on end of core rod one end, makes the utilization rate of core rod improve; By being provided with the holding section corresponding with beading suppression end in die sleeve, core rod is set in die sleeve, and core rod is firmly arranged in die sleeve.Simultaneously it has the features such as simple and reasonable, cost is low and the life-span is long.
Description
Technical field
The utility model relates to a kind of mould, specifically a kind of automatic cold-press mould structure of diamond bead.
Background technology
The production of diamond bead will experience this link of powder cold moudling, though at present part has adopted automatic cold-press to suppress, traditional automatic cold-press mould exists the problem that the compacting life-span is short, cost is high, therefore, is necessary to be further improved and perfect.
Utility model content
The purpose of this utility model aims to provide a kind of die sleeve and can reuse, and the utilization rate of core rod is high, has the automatic cold-press mould structure of the diamond bead of the feature such as simple and reasonable, cost is low and the life-span is long, to overcome weak point of the prior art.
For solving the problems of the technologies described above, the automatic cold-press mould structure of a kind of diamond bead in the utility model, the beading comprising seaming chuck, push-down head and be arranged between seaming chuck and push-down head, it is characterized in that the outside of seaming chuck and push-down head is surrounded with core rod, core rod outside is surrounded with die sleeve.
Vertical central axis as the core rod of the utility model said structure offers through hole, and seaming chuck and push-down head run through and are set in through hole.The top and bottom of core rod are respectively arranged with beading suppression end, and the length of core rod is greater than the length of die sleeve, and the beading suppression end of core rod at least exposes above die sleeve one end.
As the improvement of the automatic cold-press mould structure of the utility model diamond bead, the vertical central axis of die sleeve offers cover through hole, core rod is set in die sleeve, and the volume of die sleeve is greater than the volume of core rod.The inside of the bottom correspondence cover through hole of die sleeve is provided with holding section, and die sleeve is engaged with the beading suppression end on core rod by holding section, and core rod is firmly arranged in die sleeve.
The utility model, by being surrounded with die sleeve in core rod outside, makes die sleeve reuse, and only need change the core rod of small volume, reduce the waste of material after core rod damages; By being respectively arranged with beading suppression end in the top and bottom of core rod, and the outer beading suppression end be exposed at above die sleeve is mold pressing service portion, the upper and lower side of the bad rear adjustable revolving die core of beading suppression damaged on end of core rod one end, makes the utilization rate of core rod improve; By being provided with the holding section corresponding with beading suppression end in die sleeve, core rod is set in die sleeve, and core rod is firmly arranged in die sleeve.Simultaneously it has the features such as simple and reasonable, cost is low and the life-span is long.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram of the utility model one embodiment.
Fig. 2 is the sectional structure schematic diagram of traditional moulds.
In figure: 1 is seaming chuck, 2 is push-down head, and 3 is beading, and 4 is core rod, and 5 is through hole, and 6 is beading suppression end, and 7 is die sleeve, and 8 is cover through hole, and 9 is holding section.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
See Fig. 1, the automatic cold-press mould structure of this diamond bead, the beading 3 comprising seaming chuck 1, push-down head 2 and be arranged between seaming chuck 1 and push-down head 2, the outside of seaming chuck 1 and push-down head 2 is surrounded with core rod 4, and core rod 4 outside is surrounded with die sleeve 7.
The vertical central axis of core rod 4 offers through hole 5, seaming chuck 1 and push-down head 2 run through and are set in through hole 5.The top and bottom of core rod 4 are respectively arranged with beading suppression end 6, and the length of core rod 4 is greater than the length of die sleeve 7, and the beading suppression end 6 of core rod 4 at least exposes above die sleeve 7 one end.
The vertical central axis of die sleeve 7 offers cover through hole 8, core rod 4 is set in die sleeve 7, and the volume of die sleeve 7 is greater than the volume of core rod 4.The inside of the bottom correspondence cover through hole 8 of die sleeve 7 is provided with holding section 9, and die sleeve 7 is engaged with the beading suppression end 6 on core rod 4 by holding section 9, and core rod 4 is firmly arranged in die sleeve 7.
From the above, the using method of the automatic cold-press mould structure of this diamond bead: core rod 4 is arranged in the cover through hole 8 of die sleeve 7, the beading suppression end 6 of core rod 4 lower end is engaged with the holding section 9 in die sleeve 7, makes to be exposed at outside die sleeve 7 outside the beading suppression end 6 of core rod 4 upper end.When the beading suppression end 6 of core rod 4 upper end is damaged, by core rod 4 upper and lower side turn, by core rod 4 lower end beading suppression end 6 be transformed into the top of die sleeve 7, core rod 4 can be reused.When the upper and lower side of core rod 4 is all impaired, core rod 4 is extracted out in the cover through hole 8 of die sleeve 7, core rod 4 is changed, die sleeve 7 can be reused.
Above-mentioned is preferred version of the present utility model, and those of ordinary skill in the art, to its simple modification or transformation, all drop within protection domain of the present utility model.
Claims (5)
1. the automatic cold-press mould structure of a diamond bead, the beading (3) comprising seaming chuck (1), push-down head (2) and be arranged between seaming chuck (1) and push-down head (2), it is characterized in that the outside of seaming chuck (1) and push-down head (2) is surrounded with core rod (4), core rod (4) outside is surrounded with die sleeve (7).
2. the automatic cold-press mould structure of diamond bead according to claim 1, the vertical central axis that it is characterized in that described core rod (4) offers through hole (5), and seaming chuck (1) and push-down head (2) run through and are set in through hole (5).
3. the automatic cold-press mould structure of diamond bead according to claim 2, it is characterized in that the top and bottom of described core rod (4) are respectively arranged with beading suppression end (6), and the length of core rod (4) is greater than the length of die sleeve (7), the beading suppression end (6) of core rod (4) at least exposes in die sleeve (7) top one end.
4. the automatic cold-press mould structure of the diamond bead according to any one of claim 1-3, the vertical central axis that it is characterized in that described die sleeve (7) offers cover through hole (8), core rod (4) is set in die sleeve (7), and the volume of die sleeve (7) is greater than the volume of core rod (4).
5. the automatic cold-press mould structure of diamond bead according to claim 4, it is characterized in that the inside of bottom correspondence cover through hole (8) of described die sleeve (7) is provided with holding section (9), die sleeve (7) is engaged with the beading suppression end (6) on core rod (4) by holding section (9), and core rod (4) is firmly arranged in die sleeve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420602125.7U CN204183939U (en) | 2014-10-17 | 2014-10-17 | The automatic cold-press mould structure of diamond bead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420602125.7U CN204183939U (en) | 2014-10-17 | 2014-10-17 | The automatic cold-press mould structure of diamond bead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204183939U true CN204183939U (en) | 2015-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420602125.7U Active CN204183939U (en) | 2014-10-17 | 2014-10-17 | The automatic cold-press mould structure of diamond bead |
Country Status (1)
| Country | Link |
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| CN (1) | CN204183939U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109332687A (en) * | 2018-12-13 | 2019-02-15 | 桂林特邦新材料有限公司 | Realize the mould structure of the two-way cold pressing of a beading |
-
2014
- 2014-10-17 CN CN201420602125.7U patent/CN204183939U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109332687A (en) * | 2018-12-13 | 2019-02-15 | 桂林特邦新材料有限公司 | Realize the mould structure of the two-way cold pressing of a beading |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |