CN206406344U - A kind of drawer handle machine die - Google Patents
A kind of drawer handle machine die Download PDFInfo
- Publication number
- CN206406344U CN206406344U CN201621429071.4U CN201621429071U CN206406344U CN 206406344 U CN206406344 U CN 206406344U CN 201621429071 U CN201621429071 U CN 201621429071U CN 206406344 U CN206406344 U CN 206406344U
- Authority
- CN
- China
- Prior art keywords
- straight pin
- die
- guide pillar
- drawer handle
- upper bolster
- 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 discloses a kind of drawer handle machine die, including the first straight pin, second straight pin, concave-convex mold and upper bolster, the upper bolster is fixedly arranged in the middle of die shank, and die shank internal package has dozen bar, it is described beat bar lower end and be connected with re-pack, described re-pack connects jacking block by drift, the upper bolster connects die shoe by guide pillar, and middle mould is fixed with by guide pillar hole in the middle part of guide pillar, the middle mould side is provided with handle, and middle mould is fixedly arranged in the middle of object model, the model side offers straight pin fixing hole, the unloading bolt passes through bump rubber and stripper.The drawer handle machine die, mould structure sets reasonable, set using bump rubber, automatic tolerance balancing between die shoe and upper bolster can be made, qualified products requirement is reached, the inferior rate of product is reduced, reduces manufacturing cost, five metalworking operations can be preferably carried out, promote the development of die industry.
Description
Technical field
The utility model is related to hardware process equipment science and technology field, specially a kind of drawer handle machine die.
Background technology
Traditional hardware, refers to gold, silver, copper, iron, five kinds of metals of tin.The art such as knife, sword can be made through artificial
Product or metal device, the hardware of modern society are more extensive, for example hardware ＆ tools, hardware parts, haberdashery and hardware, architectural hardware
And security protection articles for use etc., at present, handware needs just to be put into mold cavity before mold injection to carry out injection moulding plastic again,
Before this handware be the tolerance completed by Sheet Metal Forming Technology be in the range of ± 0.2mm, the presence of handware tolerance and cause,
When handware size is less than normal, fixed concave-convex mold is touched less than the face of wearing is touched, and ultimately resulting in handware has peak, and handware size is bigger than normal
When, and easily damage concave-convex mold by pressure, the presence for having above-mentioned two situations during actually injection has had a strong impact on product
Quality, increases manufacturing cost, the situation for causing the inferior rate of product high.
In order to solve shortcoming existing in the market, it is badly in need of improving the technology of die device, can preferably carries out
Five metalworking operations, promote the development of die industry.
Utility model content
The purpose of this utility model is to provide a kind of drawer handle machine die, to solve to carry in above-mentioned background technology
Go out it is easy concave-convex mold is damaged by pressure, the presence for having above-mentioned two situations during actually injection has had a strong impact on the product of product
Matter, increases manufacturing cost, causes the problems such as inferior rate of product is high.
To achieve the above object, the utility model provides following technical scheme：A kind of drawer handle machine die, including
First straight pin, the second straight pin, concave-convex mold and upper bolster, the upper bolster are fixedly arranged in the middle of die shank, and die shank internal package
Have and make bar, it is described beat bar lower end and be connected with re-pack, described re-pack connects jacking block by drift, and the upper bolster is connected by guide pillar
Middle mould is fixed with by guide pillar hole in the middle part of die shoe, and guide pillar, the middle mould side is provided with the middle part of handle, and middle mould
Object model is fixed with, the model side offers straight pin fixing hole, and the concave-convex mold is fixed on die shoe by shrinkage pool
On, and die shoe, by lower cylindrical pin connection stripper, the stripper lower section is provided with unloading bolt and spring, described to unload
Expect that screw passes through bump rubber and stripper.
It is preferred that, it is connected inside first straight pin, the second straight pin and lower cylindrical pin by inner bolt.
It is preferred that, the die shoe both sides are provided with guide pillar, and guide pillar upper end diameter is more than lower end diameter.
It is preferred that, upper bolster range on guide pillar is 0-30cm.
It is preferred that, the straight pin fixing hole is provided with six, and is arranged symmetrically on middle mould.
It is preferred that, the straight pin fixing hole is corresponding with the first straight pin, the second straight pin and lower cylindrical pin.
Compared with prior art, the beneficial effects of the utility model are：The drawer handle machine die, mould structure is set
Put rationally, set using bump rubber, automatic tolerance balancing between die shoe and upper bolster can be made, when handware size is inclined
Hour, the automatic compensation downwards under the active force of elastomeric element of lower cylindrical pin reaches qualified products requirement, reduces product residual
Secondary rate, reduces manufacturing cost, can preferably carry out five metalworking operations, promotes the development of die industry.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model structure die shoe schematic top plan view.
In figure：1st, the first straight pin, 2, die shank, 3, make bar, 4, re-pack, the 5, second straight pin, 6, drift, 7, jacking block, 8,
Bump rubber, 9, die shoe, 91, unloading bolt, 92, stripper, 10, spring, 11, concave-convex mold, 12, shrinkage pool, 13, bottom circle
Pin, 14, inner bolt, 15, guide pillar, 16, upper bolster, 17, handle, 18, straight pin fixing hole, 19, object model, 20, guide pillar
Hole, 21, middle mould.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-2 are referred to, the utility model provides a kind of technical scheme：A kind of drawer handle machine die, including it is recessed
Punch-pin 11 and upper bolster 16, upper bolster 16 are fixedly arranged in the middle of die shank 2, and the internal package of die shank 2 has dozen bar 3, play the connection of the lower end of bar 3
Re-pack 4, re-pack 4 connects jacking block 7 by drift 6, and upper bolster 16 connects die shoe 9 by guide pillar 15, and the middle part of guide pillar 15 is logical
Cross guide pillar hole 20 and be fixed with middle mould 21, the range on guide pillar 15 of upper bolster 16 is 0-30cm, and middle mould 21 is set sideways
There is handle 17, and middle mould 21 is fixedly arranged in the middle of object model 19, the side of model 19 offers straight pin fixing hole 18, straight pin
Fixing hole 18 is provided with six, and is arranged symmetrically on middle mould 21, the straight pin 1, second of straight pin fixing hole 18 and first circle
Pin 5 and lower cylindrical pin 13 are corresponding, and concave-convex mold 11 is fixed on die shoe 9 by shrinkage pool 12, and die shoe 9 is under
Portion's straight pin 13 is connected passes through inner bolt inside stripper 92, the first straight pin 1, the second straight pin 5 and lower cylindrical pin 13
14 are connected, and the both sides of die shoe 9 are provided with guide pillar 15, and the upper end diameter of guide pillar 15 is more than under lower end diameter, stripper 92
Side is provided with unloading bolt 91 and spring 10, and unloading bolt 91 passes through bump rubber 8 and stripper 92, can make die shoe 9
The automatic tolerance balancing between upper bolster 16, when handware size is less than normal, active force of the lower cylindrical pin 13 in elastomeric element
Lower automatic compensation downwards, reaches qualified products requirement.
Operation principle：When using the drawer handle machine die, install a mold into first on processing production equipment,
The processing operation of drawer handle is carried out, die shank 2 is connected into equipment carries out press mold work, and middle mould 21 is arranged in guide pillar 15
Portion, guide pillar 15 passes through guide pillar hole 20, and middle mould 21 is fixed in the middle of upper bolster 16 and die shoe 9, carries out injection work, makes bar
3 drive jacking blocks 7, which are operated, completes processing work, and lower cylindrical pin 13 is automatic under the active force of bump rubber 8 to be mended downwards
Repay, reach qualified products requirement, discharging work is carried out by unloading bolt 91, workpiece is removed by stripper 92, complete
Whole process, here it is the whole process that the drawer handle is worked with machine die.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of drawer handle machine die, including the first straight pin (1), the second straight pin (5), concave-convex mold (11) and upper mould
Seat (16), it is characterised in that：The upper bolster (16) is fixedly arranged in the middle of die shank (2), and die shank (2) internal package has dozen bar (3),
Described bar (3) lower end of beating is connected with re-pack (4), and re-pack (4) connect jacking block (7), the upper bolster (16) by drift (6)
Connected by guide pillar (15) in the middle part of die shoe (9), and guide pillar (15) and middle mould (21) be fixed with by guide pillar hole (20), it is described in
Mould (21) is provided with handle (17) sideways, and middle mould (21) is fixedly arranged in the middle of object model (19), model (19) side
Face offers straight pin fixing hole (18), and the concave-convex mold (11) is fixed on die shoe (9) by shrinkage pool (12), and die shoe
(9) connected by lower cylindrical pin (13) and be provided with unloading bolt (91) and bullet below stripper (92), the stripper (92)
Spring (10), the unloading bolt (91) passes through bump rubber (8) and stripper (92).
2. a kind of drawer handle machine die according to claim 1, it is characterised in that：First straight pin (1),
It is connected inside second straight pin (5) and lower cylindrical pin (13) by inner bolt (14).
3. a kind of drawer handle machine die according to claim 1, it is characterised in that：Die shoe (9) both sides
Guide pillar (15) is provided with, and guide pillar (15) upper end diameter is more than lower end diameter.
4. a kind of drawer handle machine die according to claim 1, it is characterised in that：The upper bolster (16) is being led
Range is 0-30cm on post (15).
5. a kind of drawer handle machine die according to claim 1, it is characterised in that：The straight pin fixing hole
(18) six are provided with, and is arranged symmetrically on middle mould (21).
6. a kind of drawer handle machine die according to claim 1, it is characterised in that：The straight pin fixing hole
(18) it is corresponding with the first straight pin (1), the second straight pin (5) and lower cylindrical pin (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621429071.4U CN206406344U (en) | 2016-12-24 | 2016-12-24 | A kind of drawer handle machine die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621429071.4U CN206406344U (en) | 2016-12-24 | 2016-12-24 | A kind of drawer handle machine die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206406344U true CN206406344U (en) | 2017-08-15 |
Family
ID=59552319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621429071.4U Expired - Fee Related CN206406344U (en) | 2016-12-24 | 2016-12-24 | A kind of drawer handle machine die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206406344U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107627549A (en) * | 2017-10-30 | 2018-01-26 | 南京汇龙五金工具制造有限公司 | A kind of separate hardware injective envelope injection mold |
-
2016
- 2016-12-24 CN CN201621429071.4U patent/CN206406344U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107627549A (en) * | 2017-10-30 | 2018-01-26 | 南京汇龙五金工具制造有限公司 | A kind of separate hardware injective envelope injection mold |
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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: 20170815 Termination date: 20171224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |