CN207681321U - A kind of precise punching die having lubrication functions of physical supply - Google Patents
A kind of precise punching die having lubrication functions of physical supply Download PDFInfo
- Publication number
- CN207681321U CN207681321U CN201820053805.6U CN201820053805U CN207681321U CN 207681321 U CN207681321 U CN 207681321U CN 201820053805 U CN201820053805 U CN 201820053805U CN 207681321 U CN207681321 U CN 207681321U
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- CN
- China
- Prior art keywords
- die holder
- lubrication
- die
- fixed
- diel
- 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 precise punching dies having lubrication functions of physical supply, including buffer spring, limitation snap-gauge, lubrication oil cylinder, oil distributing pipe road, dowel hole and fixed blind hole, restricted snap-gauge is set below the buffer spring, it is connected with oil distributing pipe road above the lubrication oil cylinder, fixed blind hole is offered on the inside of the dowel hole, the utility model is scientific and reasonable for structure, it is safe and convenient to use, press machine can effectively be reduced in punching course by being provided with buffer spring, the pressure that diel is born；Restricted snap-gauge, which is arranged, to be prevented from generating biased between mold and part in punching course；Lubrication oil cylinder is provided with convenient for lubricating oil is replenished in time to diel；Oil distributing pipe road is provided with convenient for uniformly sending lubricating oil to mold；Being provided with dowel hole makes diel position when mounted more precisely；It is provided with fixed blind hole and is more fixed when diel being made to connect installation between press machine.
Description
Technical field
The utility model is related to Stamping Die Technology field, specially a kind of precise punching mould having lubrication functions of physical supply
Tool.
Background technology
With the continuous development of present industry and manufacturing, the use scope of diel is made also to be gradually expanded therewith,
Diel is material to be processed into a kind of special process equipment of part, by using mounted on pressure in punch process
Mold on machine applies pressure to material, it is made to generate separation or modification, to make part obtain a kind of pressure of machining shape
Power processing method, therefore the quality of diel will directly affect the quality of part processing, traditional diel Yin Qinei
Portion lacks the component of fixed limitation and positioning, causes diel to be also easy to produce biased in punching course, leads to mold and punching press
The phenomenon that being also easy to produce biased between workpiece, keeping part type difference larger, and easily cause burn failure, at the same existing diel because
It, because it lacks the ancillary equipment to diel lubricating oil, causes diel to exist in carrying out punching course to part etc.
The phenomenon that excessive wear is generated in punching course easily between workpieces processing, reduces the processing quality of part, while making mold
It is also easy to produce damage.
Utility model content
The utility model provides a kind of precise punching die having lubrication functions of physical supply, can effectively solve above-mentioned background
Component of the traditional diel proposed in technology because lacking fixed limitation and positioning inside it, causes diel in punching press
It is also easy to produce biased in the process, causes to be also easy to produce biased between mold and stamped workpieces, keeps part type difference larger, and easily cause mold
The phenomenon that damage, at the same existing diel because its to part etc. carry out punching course in, because it lacks to diel
The ancillary equipment of lubricating oil, cause diel in punching course easily between workpieces processing generate excessive wear the phenomenon that,
The problems such as reducing the processing quality of part, while mold being made to be also easy to produce damage.
To achieve the above object, the utility model provides the following technical solutions：A kind of precision having lubrication functions of physical supply
Diel, including upper die holder, lower die holder, die shank, forming convax mould, pull rod, buffer spring, spring base, punching press die cavity, limitation card
Plate, installation panelling, sizing rib, limitation newel post, movable tapered wedge, lubrication oil cylinder, oil distributing pipe road, oil inlet, guide post, activity are led
Set, dowel hole and fixed blind hole, the upper die holder bottom part down fixation are supported by lower die holder, and the upper die holder middle inside is solid
Dingan County is equipped with die shank, and the die shank inside bottom is fixedly connected with forming convax mould, is movably installed with outside the die shank both sides
Pull rod, the pull rod bottom part down are installed with buffer spring, and the buffer spring bottom is fixed and is supported by spring base, described
Spring base bottom, which is fixed, offers punching press die cavity, and restricted snap-gauge, the punching press is fixedly mounted in stamping die trench bottom both sides
Fixed mounting has an installation panelling on the outside of die cavity, and the installation panelling bottom is fixed with sizing rib, on the sizing rib both sides
Restricted newel post is installed in side's limitation, and lubrication oil cylinder, the lubrication are installed with above the edge of the installation panelling both sides
Upper seal is connected with oil distributing pipe road in the middle part of oil cylinder, passes through guide post and movable guide bush activity between the upper die holder and lower die holder
Connection, lower die holder inside edge offer dowel hole, fixed blind hole are offered on the inside of the dowel hole.
Preferably, activity is plugged with movable tapered wedge above the limitation newel post.
Preferably, fixation offers oil inlet above the oil distributing pipe road.
Preferably, the overall diameter of the guide post and the interior diameter of movable guide bush are equal in magnitude.
Preferably, the upper die holder and lower die holder are a kind of component of high-quality wolfram steel material.
Compared with prior art, the beneficial effects of the utility model：The utility model is scientific and reasonable for structure, side safe to use
Just, press machine can effectively be reduced in punching course by being provided with buffer spring, the pressure that diel is born；It is arranged limited
Fabrication plate prevents from generating biased between mold and part in punching course；Lubrication oil cylinder is provided with convenient for timely to diel
Make-up oil；Oil distributing pipe road is provided with convenient for uniformly sending lubricating oil to mold；Being provided with dowel hole makes punching press
Mold positions more precisely when mounted；Being provided with fixed blind hole makes diel be connected between press machine when installing more
It is fixed.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the mounting structure schematic diagram of the utility model buffer spring；
Fig. 3 is the mounting structure schematic diagram of the utility model lubrication oil cylinder；
Figure label：1, upper die holder；2, lower die holder；3, die shank；4, forming convax mould；5, pull rod；6, buffer spring；7, spring
Seat；8, punching press die cavity；9, snap-gauge is limited；10, panelling is installed；11, sizing rib；12, newel post is limited；13, movable tapered wedge；14、
Lubricate oil cylinder；15, oil distributing pipe road；16, oil inlet；17, guide post；18, movable guide bush；19, dowel hole, 20, fixed blind hole.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment：As shown in Figs. 1-3, the utility model provides a kind of technical solution, a kind of to have lubrication functions of physical supply
Precise punching die, including upper die holder 1, lower die holder 2, die shank 3, forming convax mould 4, pull rod 5, buffer spring 6, spring base 7, punching press
Die cavity 8, limitation snap-gauge 9, installation panelling 10, sizing rib 11, limitation newel post 12, movable tapered wedge 13, lubrication oil cylinder 14, oil distributing pipe
Road 15, oil inlet 16, guide post 17, movable guide bush 18, dowel hole 19 and fixed blind hole 20,1 bottom part down of upper die holder fix branch
Support has lower die holder 2,1 middle inside of upper die holder to be installed with die shank 3, and 3 inside bottom of die shank is fixedly connected with forming convax mould 4,
Pull rod 5 is movably installed with outside 3 both sides of die shank, 5 bottom part down of pull rod is installed with buffer spring 6,6 bottom of buffer spring
Fixed to be supported by spring base 7,7 bottom of spring base is fixed and offers punching press die cavity 8, and 8 two bottom sides of punching press die cavity are installed with
Snap-gauge 9 is limited, the fixed mounting in 8 outside of punching press die cavity has installation panelling 10, and 10 bottom of installation panelling is fixed with sizing rib 11, fixed
Restricted newel post 12 is installed in limitation above 11 both sides of type rib, and lubrication is installed with above 10 both sides edge of installation panelling
Oil cylinder 14, lubrication 14 middle part upper seal of oil cylinder are connected with oil distributing pipe road 15, pass through guide post between upper die holder 1 and lower die holder 2
17 and movable guide bush 18 be flexibly connected, 2 inside edge of lower die holder offers dowel hole 19, and 19 inside of dowel hole offers
Fixed blind hole 20.
In order to keep limitation newel post 12 more stable and firm in limitation, in the present embodiment, it is preferred that 12 top of limitation newel post
Activity is plugged with movable tapered wedge 13.
For the ease of the supplement to lubricating oil in lubrication oil cylinder 14, in the present embodiment, it is preferred that 15 top of oil distributing pipe road is solid
Surely oil inlet 16 is offered.
When in order to make between guide post 17 and movable guide bush 18 movable, biased is not generated, in the present embodiment, it is preferred that guide post
The interior diameter of 17 overall diameter and movable guide bush 18 is equal in magnitude.
In order to improve the mechanical strength and service life of upper die holder 1 and lower die holder 2, in the present embodiment, it is preferred that upper die holder
1 and lower die holder 2 be a kind of component of high-quality wolfram steel material.
The operation principle and process for using of the utility model：Diel in use, first by diel
Upper die holder 1 and lower die holder 2 are fixedly connected between press machine and press work platform respectively, lower die holder 2 and its inside open up determine
Position pin hole 19 and fixed blind hole 20 so that diel is stamping station between it is fixed and positioned more accurate, in punching press, zero
Part is placed in the punching press die cavity 8 of the lower section of forming convax mould 4, and rib 11 and the limitation styling of newel post 12 is limited by shaping,
Biased is not generated when punching parts being made to carry out punching press in diel, the flexible connection between guide post 17 and movable guide bush 18 is just
Between upper die holder 1 and lower die holder 2 activity with connect, buffer spring 6 and spring base 7 can effectively reduce diel and exist
The pressure that its internal component is born when punching press prevents diel because pressure-bearing is excessive, the phenomenon that generating modification, other stamping die
For tool when carrying out punch process to part, lubrication can be replenished in time to mould inside component by lubricating oil cylinder 14 and oil distributing pipe road 15
Oil prevents diel in punching press, the phenomenon that causing to generate excessive wear between mold and part due to a lack of lubricating oil, makes zero
Part its type quality higher after punch forming.
Finally it should be noted that：The foregoing is merely the preferred embodiments of the utility model, are not limited to this reality
With novel, although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art is come
Say, still can with technical scheme described in the above embodiments is modified, or to which part technical characteristic into
Row equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of precise punching die having lubrication functions of physical supply, including upper die holder (1), lower die holder (2), die shank (3), molding
Punch-pin (4), buffer spring (6), spring base (7), punching press die cavity (8), limitation snap-gauge (9), installation panelling (10), is determined pull rod (5)
Type rib (11), movable tapered wedge (13), lubrication oil cylinder (14), oil distributing pipe road (15), oil inlet (16), is led limitation newel post (12)
Column (17), movable guide bush (18), dowel hole (19) and fixed blind hole (20), it is characterised in that：Under upper die holder (1) bottom
Side is fixed to be supported by lower die holder (2), and upper die holder (1) middle inside is installed with die shank (3), die shank (3) inside
Bottom is fixedly connected with forming convax mould (4), and pull rod (5), the pull rod (5) are movably installed with outside die shank (3) both sides
Bottom part down is installed with buffer spring (6), and buffer spring (6) bottom is fixed and is supported by spring base (7), the spring
Seat (7) bottom, which is fixed, offers punching press die cavity (8), and restricted snap-gauge (9) is fixedly mounted in punching press die cavity (8) two bottom sides,
Fixed mounting has installation panelling (10), installation panelling (10) bottom to be fixed with sizing rib on the outside of the punching press die cavity (8)
(11), restricted newel post (12), installation panelling (10) two sides are installed in limitation above sizing rib (11) both sides
Lubrication oil cylinder (14) is installed with above portion, upper seal is connected with oil distributing pipe road in the middle part of the lubrication oil cylinder (14)
(15), it is flexibly connected by guide post (17) and movable guide bush (18) between the upper die holder (1) and lower die holder (2), under described
Edge offers dowel hole (19) on the inside of die holder (2), and fixed blind hole (20) is offered on the inside of the dowel hole (19).
2. a kind of precise punching die having lubrication functions of physical supply according to claim 1, it is characterised in that：The limit
Activity is plugged with movable tapered wedge (13) above newel post (12) processed.
3. a kind of precise punching die having lubrication functions of physical supply according to claim 1, it is characterised in that：Described point
Fixation offers oil inlet (16) above oil-piping (15).
4. a kind of precise punching die having lubrication functions of physical supply according to claim 1, it is characterised in that：It is described to lead
The overall diameter of column (17) and the interior diameter of movable guide bush (18) are equal in magnitude.
5. a kind of precise punching die having lubrication functions of physical supply according to claim 1, it is characterised in that：On described
Die holder (1) and lower die holder (2) are a kind of component of high-quality wolfram steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820053805.6U CN207681321U (en) | 2018-01-12 | 2018-01-12 | A kind of precise punching die having lubrication functions of physical supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820053805.6U CN207681321U (en) | 2018-01-12 | 2018-01-12 | A kind of precise punching die having lubrication functions of physical supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207681321U true CN207681321U (en) | 2018-08-03 |
Family
ID=62991708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820053805.6U Expired - Fee Related CN207681321U (en) | 2018-01-12 | 2018-01-12 | A kind of precise punching die having lubrication functions of physical supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207681321U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110216202A (en) * | 2019-07-15 | 2019-09-10 | 叶洪蔚 | A kind of material returned oil-immersed type clamping device of die cutting die |
-
2018
- 2018-01-12 CN CN201820053805.6U patent/CN207681321U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110216202A (en) * | 2019-07-15 | 2019-09-10 | 叶洪蔚 | A kind of material returned oil-immersed type clamping device of die cutting die |
| CN110216202B (en) * | 2019-07-15 | 2020-11-17 | 江苏永茂普隆汽车配件制造有限公司 | Material returning and oil immersing type clamping device for punching die |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180803 Termination date: 20210112 |