CN209021046U - A kind of home key embryo material stamping die - Google Patents
A kind of home key embryo material stamping die Download PDFInfo
- Publication number
- CN209021046U CN209021046U CN201821311706.XU CN201821311706U CN209021046U CN 209021046 U CN209021046 U CN 209021046U CN 201821311706 U CN201821311706 U CN 201821311706U CN 209021046 U CN209021046 U CN 209021046U
- Authority
- CN
- China
- Prior art keywords
- plate
- die holder
- home key
- embryo material
- lower die
- 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
Links
Abstract
The utility model discloses a kind of home key embryo material stamping dies, including upper die and lower die；The bottom of the upper mold extends outward punching pin, is inlaid in the lower die and enters son with what the punching pin matched；Guide post is also extended on the bottom of the upper mold, accordingly, recess forms the guide hole matched with the guide post inward at the top of the lower die.The home key embryo material stamping die in upper mold due to being arranged guide post, the guide hole to match with the guide post is set in lower die, gap when so as to correcting punching pin and entering sub- cooperation, greatly reduces neutron and enters the mismatch error between son, help to improve the yields of home key embryo material.
Description
Technical field
The utility model relates to mobile phone home key embryo material processing technique field more particularly to a kind of home key embryo material stamping dies
Tool.
Background technique
In technical field of electronic products, key be important component in control system wherein, home key is mobile phone
Core, exclusive use, which has, to be returned to homepage and shows the program being currently running, and can also be made with the cooperation of other function key
With playing screenshotss, compulsory withdrawal software, the pop-up functions such as taskbar.
With the development of science and technology touch-screen mobile phone firmly gets liking for consumer, mobile phone market for home key demand compared with
Greatly.
Existing home key embryo material stamping die is easy to make punching pin and enter between son in the case where long-term constantly operating
Cooperation there is deviation, need regular manual maintenance to adjust, it is time-consuming and laborious, and it is bad to also result in the resulting home key embryo material of processing
Product rate is higher, is unfavorable for saving production cost.
Utility model content
For overcome the deficiencies in the prior art, the purpose of the invention of the present invention is to provide a kind of home key embryo material punching presses
Mold can be effectively reduced punching pin and enter the mismatch error between son, be not necessarily to periodic maintenance, save time and manpower at
This, and the product yield of home key embryo material can be effectively improved.
To achieve the goals above, technical solution content used by the utility model is specific as follows:
A kind of home key embryo material stamping die, including upper die and lower die；The bottom of the upper mold extends outward punching pin, institute
It states to be inlaid in lower die and enters son with what the punching pin matched；Guide post is also extended on the bottom of the upper mold, it is accordingly, described
Recess forms the guide hole matched with the guide post inward at the top of lower die.
Further, the upper mold includes upper die holder, upper clamp plate and is set between the upper die holder bottom and upper clamp plate
Upper padding plate；Described punching pin one end heads on the upper padding plate, and the other end extends outwardly after running through the upper clamp plate.
Preferably, the upper die holder, upper padding plate and upper clamp plate three are also fixed together by positioning pin.
Preferably, the upper mold further includes upper backboard, and the upper backboard is set to the top of the upper die holder.
Preferably, the upper mold further includes stop plate；The baffle plate is set to the bottom of the upper clamp plate, the punching pin
The other end extends outwardly after sequentially passing through the upper clamp plate and baffle plate.
Preferably, the upper mold further includes automatic releasing device；The automatic releasing device includes upper de- plate and elasticity dress
It sets；The upper de- plate is set to the bottom of the baffle plate；The other end of the punching pin pass sequentially through the upper clamp plate, baffle plate and
Upper de- plate；Described elastic device one end connects the upper die holder, and the other end connects the upper de- plate.
Preferably, the elastic device includes the first spring, guide sleeve and screw rod；First spring is located at the upper die holder
Interior and one end connects the top of the upper die holder, and the other end connects the top of the guide sleeve；The guide sleeve sequentially passes through institute
State upper padding plate and upper clamp plate；The head of the screw rod is fixed in the upper de- plate, and bar portion is extend into after passing through the baffle plate
It can make inside guide sleeve and inside the guide sleeve scalable movement up and down.
Preferably, the lower die successively includes lower template, lower bolster and lower die holder from top to bottom；The guide hole is arranged in institute
It states in lower template.
Preferably, the home key embryo material stamping die of the utility model further includes automatic reset device；It is described to automatically reset
Device includes sleeve, second spring, thimble and the indent matched with the thimble；The sleeve passes perpendicularly through the lower bolster
And lower die holder；The second spring is located in the sleeve, and one end connects the bottom of the lower die holder, other end connection
One end of the thimble；The other end of the thimble extends outwardly after passing through the lower template from the bottom up；The indent setting
On the upper de- plate.
Preferably, the lower die further includes bottom seat pad；The bottom seat pad is set to the bottom of the lower die holder.
Compared with prior art, the utility model has the beneficial effects that:
1. the home key embryo material stamping die of the utility model in upper mold due to being arranged guide post, setting and institute in lower die
The guide hole that guide post matches is stated, gap when so as to correcting punching pin and entering sub- cooperation greatly reduces punching pin and enters son
Between mismatch error, help to improve the yields of home key embryo material.
2. the upper mold of the utility model is additionally provided with baffle plate, so as to realize that the mould height to upper mold limits, favorably
In protection product.
3. the upper mold of the utility model is additionally provided with automatic releasing device, keep mold more intelligent, avoid artificial de- material,
It is time saving and energy saving, and greatly improve the safety of use energy.
4. the home key embryo material stamping die of the utility model further includes that upper mold resets assistance device, keep upper mold lighter
Loose ground quickly carries out resetting thinking that punching press is got ready next time, very convenient to use.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and being implemented in accordance with the contents of the specification, and in order to allow the above and other purpose, feature of the utility model
It can be more clearly understood with advantage, it is special below to lift preferred embodiment, and cooperate attached drawing, detailed description are as follows.
Detailed description of the invention
Fig. 1 is the home key embryo material stamping die more preferably example structure schematic diagram of the utility model.
Wherein, each appended drawing reference are as follows: 11, punching pin；12, guide post；13, upper die holder；14, upper padding plate；15, upper clamp plate；16, on
Backboard；17, positioning pin；18, stop plate；19, upper de- plate；21, enter son；22, guide hole；23, lower template；24, lower bolster；25, under
Die holder；26, bottom seat pad；31, the first spring；32, guide sleeve；33, screw rod；41, sleeve；42, second spring；43, thimble；44, it presses
Slot.
Specific embodiment
Further to illustrate that the utility model is the technical means and efficacy reaching predetermined purpose of utility model and being taken,
Below in conjunction with attached drawing and preferred embodiment, to foundation specific embodiment of the present utility model, structure, feature and its effect, in detail
Carefully it is described as follows:
As shown in Figure 1, the home key embryo material stamping die of the utility model, including upper die and lower die；The bottom of the upper mold
Portion extends outward punching pin 11, be inlaid in the lower die matched with the punching pin 11 enter son 21；The bottom of the upper mold
On be also extended with guide post 12, accordingly, recess forms the guide hole 22 matched with the guide post 12 inward at the top of the lower die.
The home key embryo material stamping die of the utility model in upper mold due to being arranged guide post 12, setting and institute in lower die
The guide hole 22 that guide post 12 matches is stated, so as to correcting punching pin 11 and enters gap when son 21 cooperates, greatly reduces punching
Son 11 and enter son 21 between mismatch error, help to improve the yields of home key embryo material.
Specifically, the upper mold include upper die holder 13, upper clamp plate 15, be set to 13 bottom of upper die holder and upper clamp plate 15 it
Between upper padding plate 14, the upper backboard 16 set on 13 top of the upper die holder；Described 11 one end of punching pin heads on the upper padding plate 14, separately
One end extends outwardly after running through the upper clamp plate 14.
In order to improve the connection tightness between upper die holder 13, upper padding plate 14 and upper clamp plate 15, the upper die holder 13,
Upper padding plate 14 and 15 three of upper clamp plate also pass through positioning pin 17 and are fixed together.
In order to which the mould height to upper mold limits, be conducive to protect product, the upper mold further includes stop plate 18；It is described to stop
Baffle 18 is set to the bottom of the upper clamp plate 15, and the other end of the punching pin 11 sequentially passes through the upper clamp plate 15 and baffle plate 18
After extend outwardly.
In order to keep the home key embryo material stamping die of the utility model more intelligent, artificial de- material, time saving province are avoided
Power, and energy is greatly improved the safety of use, the upper mold further includes automatic releasing device；The automatic releasing device includes
Upper de- plate 19 and elastic device；The upper de- plate 19 is set to the bottom of the baffle plate 18；The other end of the punching pin 11 is successively
Pass through the upper clamp plate 15, baffle plate 18 and upper de- plate 19；Described elastic device one end connects the upper die holder 13, and the other end connects
Connect the upper de- plate 19.
Cooperate punching pin 11 to form home key with son 21 is entered the raw material punching press in lower die when upper mold moves downward completion
After embryo material, spring arrangement is in compressive state, and upper mold is lifted slightly upward at this time, and spring arrangement will take off plate upwards and apply one
Downward thrust realizes the function of automatic material separator to which molding home key embryo material is shifted onto lower die.
In order to simplify the structure of elastic device, production cost is saved, the elastic device includes the first spring 31, guide sleeve 32
With screw rod 33；First spring 31 is located in the upper die holder 13 and one end connects the top of the upper die holder 13, separately
One end connects the top of the guide sleeve 32；The guide sleeve 32 sequentially passes through the upper padding plate 14 and upper clamp plate 15；The screw rod 33
Head be fixed in the upper de- plate 19, bar portion extend into the inside of guide sleeve 32 after passing through the baffle plate 18 and can be described
Make scalable movement up and down inside guide sleeve 32.
Specifically, the lower die successively includes lower template 23, lower bolster 24 and lower die holder 25 from top to bottom；The guide hole 22
It is arranged in the lower template 23.
In order to enable upper mold more easily control, quickly to carry out resetting thinking that punching press is got ready next time, this is practical new
The home key embryo material stamping die of type further includes that upper mold resets assistance device；The upper mold reset assist device include sleeve 41,
Second spring 42, thimble 43 and the indent 44 matched with the thimble 43；The sleeve 41 passes perpendicularly through the lower bolster 24
With lower die holder 25；The second spring 42 is located in the sleeve 41, and one end connects the bottom of the lower die holder 25, separately
One end connects one end of the thimble 43；The other end of the thimble 43 is passed through after the lower template 23 from the bottom up to extension
It stretches；The indent 44 is arranged on the upper de- plate 19.
Cooperate punching pin 11 to form home key with son 21 is entered the raw material punching press in lower die when upper mold moves downward completion
After embryo material, thimble 43 and indent 44 are in mated condition, and second spring 42 is in compressive state, when upper mold is lifted slightly upward
When, the thimble 43, which will apply a upward thrust to indent 44, enables upper mold to accelerate moving upwards for upper mold
Quickly resetted.
In order to support the lower die, the lower die further includes bottom seat pad 26；The bottom seat pad 26 is set to the lower die holder 25
Bottom.
Above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model
Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacement belong to
In the utility model range claimed.
Claims (6)
1. a kind of home key embryo material stamping die, it is characterised in that: including upper die and lower die；The bottom of the upper mold extends outwardly
Punching pin out is inlaid in the lower die and enters son with what the punching pin matched；Guide post is also extended on the bottom of the upper mold, it is right
Ying Di, recess forms the guide hole matched with the guide post inward at the lower die top；The upper mold includes upper die holder, upper folder
Plate and the upper padding plate between the upper die holder bottom and upper clamp plate；Described punching pin one end heads on the upper padding plate, another
End extends outwardly after the upper clamp plate；The upper die holder, upper padding plate and upper clamp plate three also pass through positioning pin and are fixed on one
It rises；The upper mold further includes baffle plate；The baffle plate is set to the bottom of the upper clamp plate, and the other end of the punching pin successively passes through
Extend outwardly after wearing the upper clamp plate and baffle plate；The upper mold further includes automatic releasing device；The automatic releasing device packet
Include de- plate and elastic device；The upper de- plate is set to the bottom of the baffle plate；The other end of the punching pin passes sequentially through institute
State upper clamp plate, baffle plate and upper de- plate；Described elastic device one end connects the upper die holder, and the other end connects the upper de- plate.
2. home key embryo material stamping die according to claim 1, it is characterised in that: the upper mold further includes upper backboard,
The upper backboard is set to the top of the upper die holder.
3. home key embryo material stamping die according to claim 1, it is characterised in that: the elastic device includes the first bullet
Spring, guide sleeve and screw rod；First spring is located in the upper die holder and one end connects the top of the upper die holder, another
End connects the top of the guide sleeve；The guide sleeve sequentially passes through the upper padding plate and upper clamp plate；The head of the screw rod is fixed on
In the upper de- plate, bar portion extend into inside guide sleeve after passing through the baffle plate and can make stretch up and down inside the guide sleeve
Contracting movement.
4. home key embryo material stamping die according to claim 1, it is characterised in that: the lower die is successively wrapped from top to bottom
Include lower template, lower bolster and lower die holder；The guide hole is arranged in the lower template.
5. home key embryo material stamping die according to claim 4, it is characterised in that: further include that upper mold resets assistance dress
It sets；It includes sleeve, second spring, thimble and the indent matched with the thimble that the upper mold, which resets assistance device,；The set
Cylinder passes perpendicularly through the lower bolster and lower die holder；Under the second spring is located in the sleeve, and one end connection is described
The bottom of die holder, the other end connect one end of the thimble；After the other end of the thimble passes through the lower template from the bottom up
Extend outwardly；The indent is arranged on the upper de- plate.
6. home key embryo material stamping die according to claim 4, it is characterised in that: the lower die further includes bottom seat pad；
The bottom seat pad is set to the bottom of the lower die holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821311706.XU CN209021046U (en) | 2018-08-14 | 2018-08-14 | A kind of home key embryo material stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821311706.XU CN209021046U (en) | 2018-08-14 | 2018-08-14 | A kind of home key embryo material stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209021046U true CN209021046U (en) | 2019-06-25 |
Family
ID=66873092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821311706.XU Expired - Fee Related CN209021046U (en) | 2018-08-14 | 2018-08-14 | A kind of home key embryo material stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209021046U (en) |
-
2018
- 2018-08-14 CN CN201821311706.XU patent/CN209021046U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190625 Termination date: 20200814 |