CN203472009U - Die convenient in insert core exchange - Google Patents
Die convenient in insert core exchange Download PDFInfo
- Publication number
- CN203472009U CN203472009U CN201320536504.6U CN201320536504U CN203472009U CN 203472009 U CN203472009 U CN 203472009U CN 201320536504 U CN201320536504 U CN 201320536504U CN 203472009 U CN203472009 U CN 203472009U
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- plane
- die
- sub
- pin
- mould
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Abstract
The utility model relates to the technical field of dies, and especially relates to a die convenient in insert core exchange, the die includes a template and a die insert core which is detachably arranged in the template, the template and the die core insert are provided with a fixing groove, the die insert core is provided with an inclined plane through hole, the inclined plane through hole and the fixing groove are communicated, the die also comprises a pin body, the pin body is respectively connected with an inclined plane pin and a fastener, the top of the inclined plane pin is of an inclined plane shape, the die core insert is fixed in the template through the inclined plane pin, the template and the pin body are connected by the fastener, the template is provided with an extrusion groove, and the bottom of the die core insert extends into the extrusion groove. The die insert core is extruded out from the die mainly through the action of gravity, the insert core exchange can be realized without disassembling of the die, and the die has the advantages of simple structure, convenient use and favorability to prolong the service life of the die.
Description
Technical field
The utility model relates to technical field of mold, relates in particular to a kind of convenience and exchanges into sub mould.
Background technology
Entering son is exactly mold insert, and the mold insert in cold punching die is just called into son, and whole mold insert in injection mould and compression mod is just die.Such as in complicated die cavity, there is raised or sunken darker shape, adopt directly processing to cut more difficult, therefore be usually designed to into son, or in the mould of multi-point mould, whole section of finished product can be designed to into son, so both save machining period, be convenient to again damage and replace or finished product change, it is mainly convenient in order to repair a die, change mould being made into son.
Current known mould structure, when a mold need to be done two kinds of different products, need to use two and different enter son, and more change to sub-time, needs first a whole set of mould is taken apart, then takes out into son and changes.Existing die change enters son wastes time and energy, and while producing different product, all will carry out mold attaching/detaching at every turn, and repeatedly repeats the risk that dismounting also has damage or the mould of damaging.
In prior art, also have in mould, to enter on sub groove position and place spring, more change to the period of the day from 11 p.m. to 1 a.m and entering bullet, go out mould with the elastic force of spring, because spring there will be fatigue phenomenon after having used of a specified duration, at this moment the elastic force of spring weakens and cannot in mould, be projected out entering son, at this moment need mould to take apart and could take out into son, also to again load onto again new spring afterwards, use inconvenient.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, provide a kind of convenience to exchange into sub mould, it can realize die and enter sub exchange in the situation that not needing to dismantle mould, has advantages of simple in structure, easy to use and is conducive to extend die life.
The utility model is achieved through the following technical solutions.
A kind of convenience is exchanged into sub mould, comprise that template and the die being detachably arranged in template enter son, described template and described die enter sub-inside and offer holddown groove, die enters son and offers inclined-plane through hole, inclined-plane through hole is communicated with described holddown groove, this mould also comprises a shank, shank is connected with respectively inclined-plane pin and securing member, the top of inclined-plane pin is inclined-plane shape, described die enters son and is fixed in described template by inclined-plane pin, described template is connected by securing member with described shank, described template inside offers extruding groove, described die enters sub bottom and stretches into described extruding groove.
Wherein, the inclined-plane incline direction of described inclined-plane pin raises to bottom bearing of trend gradually along pin top, inclined-plane.
Wherein, the bore of described inclined-plane through hole reduces gradually along inclined-plane pin direction of insertion.
Wherein, the cross section of described inclined-plane through hole is at right angles trapezoidal.
Wherein, to enter the distance of the bottom of sub bottom surface and described extruding groove be 1/3～2/3 times of the extruding groove degree of depth to described die.
Wherein, it is an inclined-plane that described die enters sub bottom surface, and it is identical with angle of inclination, the inclined-plane size of described inclined-plane pin that this die enters sub inclined bottom surface angle.
Wherein, described securing member is holding screw.
Wherein, described shank is connected with respectively two inclined-plane pins and two securing members, and two inclined-plane pins lay respectively at the both sides of shank, and two securing members lay respectively at pin inner side, two inclined-planes.
Wherein, described shank is connected with respectively two inclined-plane pins and four securing members, and each pin both sides, inclined-plane is respectively arranged with two securing members.
The beneficial effects of the utility model are: fixedly die enters the period of the day from 11 p.m. to 1 a.m, and inclined-plane pin is inserted in holddown groove, and die enters son and is fixed in template; Extrude die and enter the period of the day from 11 p.m. to 1 a.m, the securing member on shank is unclamped, dismounting shank, then inserts inclined-plane pin the extruding groove of template, and die enters son and can be ejected, and so just can conveniently realize die and enter sub exchange.It is convenient and swift and time saving and energy saving that replacing die enters son, and for mould maintenance aspect, mould can not cause unnecessary damage to extend the service life of mould because of dismounting repeatedly.The utility model is mainly by Action of Gravity Field, die to be entered to son to eject in mould, can realize die and enter sub exchange in the situation that not needing to dismantle mould, has advantages of simple in structure, easy to use and is conducive to extend die life.
Accompanying drawing explanation
Fig. 1 is that a kind of convenience of the utility model is exchanged the structural representation into sub mould.
Fig. 2 is that a kind of convenience of the utility model is exchanged the cross-sectional view into sub mould.
Fig. 3 is that a kind of convenience of the utility model is exchanged the structural representation into the shank of sub mould.
Reference numeral comprises:
1---template 11---extruding groove
2---die enters son 21---inclined-plane through hole
3---holddown groove 4---shank
41---inclined-plane pin 42---securing member.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in Figure 1 to Figure 3, a kind of convenience of the present embodiment is exchanged into sub mould, the die that comprises template 1 and be detachably arranged in template enters son 2, described template 1 and described die enter sub 2 inside and offer holddown groove 3, die enters son 2 and offers inclined-plane through hole 21, inclined-plane through hole 21 is communicated with described holddown groove 3, this mould also comprises a shank 4, shank 4 is connected with respectively inclined-plane pin 41 and securing member 42, the top of inclined-plane pin 41 is inclined-plane shape, described die enters son 2 and is fixed in described template 1 by inclined-plane pin 41, described template 1 is connected by securing member 42 with described shank 4, described template 1 inside offers extruding groove 11, described die enters the bottom of son 2 and stretches into described extruding groove 11.
Fixedly die enters at sub 2 o'clock, inclined-plane pin 41 is inserted in holddown grooves 3, and the part that is locked, die enters son 2 and is fixed in template 1; Extrude die and enter at sub 2 o'clock, securing member on shank 4 42 is unclamped, dismounting shank 4, then inclined-plane pin 41 is inserted to the extruding groove 11 of template 1, die enters son and 2 can be ejected, take out die and enter son 2 and the die of needs replacing is entered to son 2 to insert in templates 1, the inclined-plane pin of shank 4 41 is inserted to holddown groove 3 clinch fastener 42, so just can conveniently realize die and enter sub 2 exchange.It is convenient and swift and time saving and energy saving that replacing die enters son 2, and for mould maintenance aspect, mould can not cause unnecessary damage to extend the service life of mould because of dismounting repeatedly.The utility model is mainly by Action of Gravity Field, die to be entered to son to eject in mould, can realize die and enter son 2 exchange in the situation that not needing to dismantle mould, has advantages of simple in structure, easy to use and is conducive to extend die life.
Wherein, the inclined-plane incline direction of described inclined-plane pin 41 raises to bottom bearing of trend gradually along inclined-plane pin 41 tops.Wherein, the bore of described inclined-plane through hole 21 reduces gradually along inclined-plane pin 41 direction of insertion.Inclined-plane pin 41 and inclined-plane through hole 21 are used in conjunction with, and conveniently die is entered to son 2 and compress and be fixed in holddown groove 3, good positioning effect, dependability is strong.Wherein, the cross section of described inclined-plane through hole 21 is at right angles trapezoidal.
Wherein, to enter the distance of the bottom of son 2 bottom surface and described extruding groove 11 be 1/3～2/3 times of extruding groove 11 degree of depth to described die.Wherein, the bottom surface that described die enters son 2 is an inclined-plane, and the inclined bottom surface angle that this die enters son 2 is identical with angle of inclination, the inclined-plane size of described inclined-plane pin 41.Extrude die and enter at sub 2 o'clock, inclined-plane pin 41 inserts in extruding grooves 11, because angle of inclination, inclined-plane and the die of inclined-plane pin 41 enters sub 2 inclined bottom surface angles, mutually mates, and is conducive to that die is entered to son 2 and ejects, and is convenient for changing die and enters sub 2, simple in structure, easy to use.
Wherein, described securing member 42 is holding screw.
Wherein, described shank 4 is connected with respectively two inclined-plane pins 41 and two securing members 42, two inclined-plane pins 41 lay respectively at the both sides of shank 4, two securing members 42 lay respectively at two inclined-plane pin 41 inner sides, be conducive to shank 4 to be fixed on template 1 one sides, make die enter son 2 and be fixed in template 1 by inclined-plane pin 41, simple in structure, easy to use.
The difference of the present embodiment and embodiment 1 is, the shank 4 of the present embodiment is connected with respectively two inclined-plane pins 41 and four securing members 42, and each inclined-plane pin 41 both sides is respectively arranged with two securing members 42, good fixing effect, effectively prevent that inclined-plane pin 41 from getting loose, practical.
The remainder of the present embodiment is identical with embodiment 1, repeats no more here.
The above embodiment, it is preferred embodiments of the present utility model, be not to limit the utility model practical range, the equivalence of doing according to structure, feature and principle described in the utility model claim therefore all changes or modifies, and all should comprise in the utility model patent claim.
Claims (9)
1. a convenience is exchanged into sub mould, comprise that template and the die being detachably arranged in template enter son, it is characterized in that: described template inside offers holddown groove, die enters son and offers inclined-plane through hole, inclined-plane through hole is communicated with described holddown groove, this mould also comprises a shank, shank is connected with respectively inclined-plane pin and securing member, the top of inclined-plane pin is inclined-plane shape, described die enters son and is fixed in described template by inclined-plane pin, described template is connected by securing member with described shank, described template inside offers extruding groove, described die enters sub bottom and stretches into described extruding groove.
2. a kind of convenience according to claim 1 is exchanged into sub mould, it is characterized in that: the inclined-plane incline direction of described inclined-plane pin raises to bottom bearing of trend gradually along pin top, inclined-plane.
3. a kind of convenience according to claim 2 is exchanged into sub mould, it is characterized in that: the bore of described inclined-plane through hole reduces gradually along inclined-plane pin direction of insertion.
4. a kind of convenience according to claim 3 is exchanged into sub mould, it is characterized in that: the cross section of described inclined-plane through hole is at right angles trapezoidal.
5. a kind of convenience according to claim 1 is exchanged into sub mould, it is characterized in that: the distance that described die enters the bottom of sub bottom surface and described extruding groove is 1/3～2/3 times of the extruding groove degree of depth.
6. a kind of convenience according to claim 5 is exchanged into sub mould, it is characterized in that: it is an inclined-plane that described die enters sub bottom surface, and it is identical with angle of inclination, the inclined-plane size of described inclined-plane pin that this die enters sub inclined bottom surface angle.
7. a kind of convenience according to claim 1 is exchanged into sub mould, it is characterized in that: described securing member is holding screw.
8. a kind of convenience according to claim 1 is exchanged into sub mould, it is characterized in that: described shank is connected with respectively two inclined-plane pins and two securing members, two inclined-plane pins lay respectively at the both sides of shank, and two securing members lay respectively at pin inner side, two inclined-planes.
9. a kind of convenience according to claim 1 is exchanged into sub mould, it is characterized in that: described shank is connected with respectively two inclined-plane pins and four securing members, and each pin both sides, inclined-plane is respectively arranged with two securing members.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320536504.6U CN203472009U (en) | 2013-08-30 | 2013-08-30 | Die convenient in insert core exchange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320536504.6U CN203472009U (en) | 2013-08-30 | 2013-08-30 | Die convenient in insert core exchange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203472009U true CN203472009U (en) | 2014-03-12 |
Family
ID=50220413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320536504.6U Expired - Fee Related CN203472009U (en) | 2013-08-30 | 2013-08-30 | Die convenient in insert core exchange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203472009U (en) |
-
2013
- 2013-08-30 CN CN201320536504.6U patent/CN203472009U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |