CN201437143U - Thick turret lower die - Google Patents
Thick turret lower die Download PDFInfo
- Publication number
- CN201437143U CN201437143U CN2009203029754U CN200920302975U CN201437143U CN 201437143 U CN201437143 U CN 201437143U CN 2009203029754 U CN2009203029754 U CN 2009203029754U CN 200920302975 U CN200920302975 U CN 200920302975U CN 201437143 U CN201437143 U CN 201437143U
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- CN
- China
- Prior art keywords
- die
- die holder
- thick
- capstan head
- host cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to the punch mould field and provides a thick turret lower die. The thick turret lower die comprises a die holder and a mold insert, wherein, the mold insert and the die holder are detachably connected together. The thick turret lower die provided by the utility model enables the mold insert and the die holder to be dividually processed due to the fact that the die holder and the mold insert are dividually arranged and the mold insert is detachably fixed on the die holder, therefore, the manufacture is simpler, moreover, the mold insert can be replaced at any moment as required, thereby lowering the use cost of the thick turret lower die.
Description
Technical field
The utility model relates to the punching machine mold field, particularly a kind of thick capstan head counterdie that is used on the numerical control press.
Background technology
Thick capstan head counterdie and patrix cooperatively interact and finish the work of punch die.Present thick capstan head counterdie is an overall structure, and its die and die holder are as a whole.When the die out-of-shape, this thick capstan head counterdie processing technology is loaded down with trivial details, complicated.And when die wore and tore, whole counterdie need be changed or scrap, and use cost is higher.
Summary of the invention
The purpose of this utility model just provides the simple and lower thick capstan head counterdie of use cost of a kind of manufacturing process.This thick capstan head counterdie comprises die holder and die.Wherein:
Die and die holder removably link together.
That the center of above-mentioned die holder can be provided with is adaptive with die, be used for the host cavity with the die location.
That above-mentioned die can be provided with is adaptive with above-mentioned host cavity, be used for the clamping part with die and die holder location.
Above-mentioned die can be fastening by screw and die holder.
Can be provided with the through hole that connects die holder, is used for chip removal in the above-mentioned host cavity.
As from the foregoing, the utility model is by being arranged die holder and die branch.But make die and die holder separate machined, therefore, simplified the processing technology of thick capstan head counterdie.And die can change on request at any time, reduced the use cost of thick capstan head counterdie.
Description of drawings
Fig. 1 is the structural representation of thick capstan head counterdie in the embodiment of the present utility model;
Fig. 2 is the structural representation of thick capstan head counterdie among the embodiment of above-mentioned embodiment;
Fig. 3 is the structural representation of thick capstan head counterdie among another embodiment of above-mentioned embodiment.
The realization of the utility model purpose, functional characteristics and advantage will be in conjunction with the embodiments, are described further with reference to accompanying drawing.
The specific embodiment
Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Fig. 1 shows the structure of thick capstan head counterdie in the embodiment of the present utility model.With reference to Fig. 1, this thick capstan head counterdie comprises die holder 10 and die 20.
This die holder 10 removably links together with die 20.Die holder 10 has a variety of with the fixed form of die 20.For example, in one embodiment, can screw connection structure be set at die 20 and die holder 10, by screw 30 that die 20 and die holder 10 is fastening.If need to change die 20, then with screw 30 from separating between the two, thereby with die 20 from die holder 10 dismountings.
In the above-mentioned embodiment, the center of die holder 10 can be provided with host cavity 11.This host cavity 11 can be accommodated die 20, and this die 20 can be fixed in the host cavity 11 by screw 30.Screw 30 can connect die 20 and die holder 10 from different directions, makes die 20 be fixed in the host cavity 11.
In the mould, the precision of die is the key of forming parts.So processing technology particular importance of die.In the utility model, therefore die 20 can be processed respectively with die holder 10 from die holder 10 dismountings.For example, can process die holder 10 and host cavity 11 earlier, be benchmark processing die 20 with host cavity 11 then.Because the volume of die 20 is less relatively, the processing technology scheme is more flexible, so the processing of die 20 is simpler, and is convenient.
Fig. 2 shows the structure of thick capstan head counterdie among the embodiment of above-mentioned embodiment.With reference to Fig. 2, in one embodiment, the diapire of host cavity 11 is provided with the through hole 12 that connects die holder 10.Die 20 is provided with the clamping part 21 adaptive with host cavity 11.For example, the internal diameter of host cavity 11 is bigger than the external diameter of clamping part 12, so that circular or special-shaped clamping part 21 all can be housed in this host cavity 11 in the gap.These clamping part 21 bottoms are provided with the screw corresponding with the through hole 12 of die holder 10.When clamping part 21 was housed in host cavity 11, the screw on the clamping part 21 communicated with through hole 12, made clamping part 21 lock in host cavity 11 by the screw 30 of penetrated through via holes 12.
Fig. 3 shows the structure of thick capstan head counterdie among another embodiment of above-mentioned embodiment.With reference to Fig. 3, in one embodiment, be with the difference part of a last embodiment, can be provided with the through hole 12 that connects die holder 10 on the madial wall of host cavity 11.Can be provided with the screw corresponding on the side of above-mentioned clamping part 21 with the through hole 12 of die holder 10.Thereby this screw 30 can lock clamping part 21 in host cavity 11 from the side of die holder 10.Further define the horizontal movement of clamping part 21 in host cavity 11.Make die 20 more stably be connected on the die holder 10.
Also can be provided with material spilling hole 13 on the die holder 10 in the foregoing description, this material spilling hole 13 connects patrix pedestal 10.This material spilling hole 13 can be used for getting rid of the waste material that drops from stamping parts when punch die.
The utility model is by being arranged die holder 10 and die in 20 minutes, and die holder 10 is provided with the host cavity 11 adaptive with clamping part 21, and die 20 removably is fixed in the host cavity 11.Make die 20 to change at any time on request, reduced use cost.
The above only is a preferred embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure transformation that utilizes the utility model specification and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (5)
1. a thick capstan head counterdie comprises die holder and die, it is characterized in that, described die and described die holder removably link together.
2. thick capstan head counterdie as claimed in claim 1 is characterized in that, that the center of described die holder is provided with is adaptive with described die, be used for the host cavity with described die location.
3. thick capstan head counterdie as claimed in claim 2 is characterized in that, that described die is provided with is adaptive with described host cavity, be used for the clamping part with die and die holder location.
4. as each described thick capstan head counterdie in the claim 1 to 3, it is characterized in that described die is fastening by screw and die holder.
5. thick capstan head counterdie as claimed in claim 4 is characterized in that, is provided with the material spilling hole that connects die holder, is used for chip removal in the described host cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203029754U CN201437143U (en) | 2009-05-08 | 2009-05-08 | Thick turret lower die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203029754U CN201437143U (en) | 2009-05-08 | 2009-05-08 | Thick turret lower die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201437143U true CN201437143U (en) | 2010-04-14 |
Family
ID=42399124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203029754U Expired - Fee Related CN201437143U (en) | 2009-05-08 | 2009-05-08 | Thick turret lower die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201437143U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103331372A (en) * | 2013-06-05 | 2013-10-02 | 芜湖澳奔玛汽车部件有限公司 | Mold with mold core capable of being replaced |
-
2009
- 2009-05-08 CN CN2009203029754U patent/CN201437143U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103331372A (en) * | 2013-06-05 | 2013-10-02 | 芜湖澳奔玛汽车部件有限公司 | Mold with mold core capable of being replaced |
| CN103331372B (en) * | 2013-06-05 | 2016-06-01 | 芜湖澳奔玛汽车部件有限公司 | The mould of a kind of replaceable mould core |
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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: 20100414 Termination date: 20180508 |