CN205668019U - A kind of diel with Lifting Device - Google Patents
A kind of diel with Lifting Device Download PDFInfo
- Publication number
- CN205668019U CN205668019U CN201620449523.9U CN201620449523U CN205668019U CN 205668019 U CN205668019 U CN 205668019U CN 201620449523 U CN201620449523 U CN 201620449523U CN 205668019 U CN205668019 U CN 205668019U
- Authority
- CN
- China
- Prior art keywords
- die
- lifting device
- lower bolster
- air pressure
- face
- 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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- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The utility model discloses a kind of diel with Lifting Device, including die and punch, described punch is fixedly installed on the bottom surface of upper bolster, it is fixedly installed upper holder block in the middle cavity of described punch, described die is fixedly installed on the end face of die shoe, the die-cut mouth top tape taper enlarging of described die, it is provided with lower bolster in the cavity crossing in the middle of described die-cut mouth, described lower bolster fluctuates in cavity, it is provided with the first back-moving spring bottom this, it is provided with some grooves on described lower bolster, in described groove, be correspondingly arranged on Lifting Device；It is provided with the air pressure gun device matching with Lifting Device on described die shoe.The beneficial effects of the utility model are: arrange Lifting Device on lower bolster, can effectively stop punching press plate to adsorb motion with upper mold, it is ensured that the position of punching press plate and quality；By arranging air pressure gun device, can after punching press completes, automatically by workpiece blow out, remove the step manually going to take from, safety and also operating efficiency is high.
Description
Technical field
The utility model relates to diel field, is specifically related to a kind of diel with Lifting Device.
Background technology
Diel by metal and other rigid materials make for stamping instrument.Punching press, is in room temperature
Under, utilize the mould being arranged on forcing press to apply pressure to material so that it is to produce and separate or be plastically deformed, thus obtain required
A kind of pressure processing method of part.Diel is the requisite technological equipment of punching production, is technology-intensive product.
The quality of stamping parts, production efficiency and production cost etc., the design with mould and manufacture have direct relation.
When large-scale hardware stamping part produces, after upper and lower mould completes punching press action, during upper mold return is lifted, mould
The punching press plate being molded is attracted to above upper mold sometimes, produces landing, easily lead when landing after motion a period of time
Cause punching press plate and produce cut, affect the processing quality of part.
Content of the invention
In order to solve the problem existing for above-mentioned prior art, the purpose of this utility model is to provide a kind of band liftout dress
The diel put, can effectively solve pressed sheet part absorption in upper mold thus the problem affecting part quality.
The technical solution adopted in the utility model is: a kind of diel with Lifting Device, including die and punch, institute
Stating punch and being fixedly installed on the bottom surface of upper bolster, be fixedly installed upper holder block in the middle cavity of described punch, described die is solid
Surely it is arranged on the end face of die shoe, the die-cut mouth top tape taper enlarging of described die, the cavity crossing in the middle of described die-cut mouth
Inside being provided with lower bolster, described lower bolster fluctuates in cavity, is provided with the first back-moving spring, described lower bolster sets bottom this
It is equipped with some grooves, in described groove, be correspondingly arranged on Lifting Device；It is provided with on described die shoe and match with Lifting Device
Air pressure gun device.
Preferably, described Lifting Device includes fixing seat, push rod and is arranged between fixing seat and push rod
Second back-moving spring；The end face of described push rod is higher than the end face of lower bolster.
Preferably, described air pressure gun device includes elevating bracket and the air pressure gun being arranged on elevating bracket, described air pressure gun
Air pressure gun mouth match with Lifting Device.
Preferably, the end face of described lower bolster exceeds the die-cut mouth end face of die.
Preferably, the die-cut mouth end face of described die is fixed with thin positioning deckle board, in described thin positioning deckle board
Between be provided with anchor window, the size of described anchor window is equal to workpiece more than the appearance and size of workpiece, the size of taper enlarging
Appearance and size.
The beneficial effects of the utility model are: before carrying out press work, workpiece can be carried out holding by lower bolster rather than
Held by the die-cut end face of die, so can solve the workpiece placement out-of-flatness problem that edge of work burr brings；Under
Lifting Device is set on backing plate, can effectively stop punching press plate to adsorb motion with upper mold, it is ensured that punching press plate
Position and quality；By arranging air pressure gun device, automatically workpiece can be blown out, remove the step manually going to take from after punching press completes,
Safety and operating efficiency is high.
Brief description
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of Lifting Device.
Fig. 3 is the top view of lower bolster.
In figure: upper bolster the 1st, anchor window the 2nd, taper enlarging the 3rd, die-cut mouth the 4th, the first back-moving spring the 5th, punch the 6th, upper holder block is the 7th,
Groove the 8th, Lifting Device the 9th, lower bolster the 10th, elevating bracket the 11st, die the 12nd, push rod the 14th, fixing seat the 15th, the second back-moving spring the 16th, lower mold
Seat the 17th, thin positioning deckle board the 18th, air pressure gun 19.
Detailed description of the invention
With embodiment, the technical solution of the utility model is illustrated below in conjunction with the accompanying drawings.
With reference to shown in Fig. 1, a kind of diel with Lifting Device, including die 12 and punch 6, described punch 6 is fixed
Being arranged on the bottom surface of upper bolster 1, being fixedly installed upper holder block 7 in the middle cavity of described punch 6, described die 12 is fixedly installed
The cavity crossing in the middle of the end face of die shoe 17, the die-cut mouth 4 top tape taper enlarging 3 of described die 12, described die-cut mouth 4
Inside being provided with lower bolster 10, described lower bolster 10 fluctuates in cavity, is provided with the first back-moving spring 5, described underlay bottom this
It is provided with some grooves 8 on plate 10, in described groove 8, be correspondingly arranged on Lifting Device 9.The end face of lower bolster 10 exceeds die 12
Die-cut mouth 4 end face.Die-cut mouth 4 end face of die 12 is fixed with thin positioning deckle board 18, and the centre of described thin positioning deckle board 18 sets
Having anchor window 2, the size of described anchor window 2 is equal to outside workpiece more than the appearance and size of workpiece, the size of taper enlarging 3
Shape size.Setting by anchor window 2, it is to avoid workpiece glances off in punching course, so that it is guaranteed that punching precision.
It is provided with the air pressure gun device matching with Lifting Device 9 on described die shoe 17.Air pressure gun device includes elevating bracket 11
And the air pressure gun 19 being arranged on elevating bracket 11, the air pressure gun mouth of described air pressure gun 19 matches with Lifting Device 9.Described elevating bracket 11
Lift adjustment can be carried out according to the height of stamped workpieces, so that it is guaranteed that air pressure gun mouth can coordinate Lifting Device 9 at any time.
With reference to shown in Fig. 1 and Fig. 3, Lifting Device 9 includes fixing seat the 15th, push rod 14 and is arranged on fixing seat 15 and push rod
The second back-moving spring 16 between 14；The end face of described push rod 14 is higher than the end face of lower bolster 10.In the process that upper bolster 1 is pressed down
In, make push rod 14 to groove 8 contract under the ordering about of upper pressure, compress the second back-moving spring 16 simultaneously；Complete punching press to move
After work, upper bolster 1 lifts, under the effect of the elastic restoring force of the second back-moving spring 16 so that the end face of push rod 14 resets to
Higher than the position of lower bolster 10 end face, thus force workpiece can not be adsorbed by upper bolster 1, and stay lower bolster 10 precalculated position,
It also avoid the workpiece damage causing because of the suction-operated of upper bolster 1 simultaneously.
Operating principle of the present utility model is: during upper holder block 7 is pressed down, lower bolster 10 stress is transported downwards in cavity
Dynamic, meanwhile, push rod 14 also moves downward under the ordering about of pressure in groove 8, and after completing punching press action, upper holder block 7 rises, under
Backing plate 10 enters horizontal reset under the reset response power of the first back-moving spring 5, and push rod 14 is at the active force of the second back-moving spring 16
Under enter horizontal reset, owing to the end face of push rod 14 is higher than the end face of lower bolster 10, therefore push rod 14 is direct by workpiece jack-up, is arranged on
Air pressure gun device on die shoe 17 starts, and by being blown away according to the direction setting by the workpiece of push rod 14 jack-up, i.e. completes once to rush
Press through journey.
Above-described embodiment is only that of the present utility model general principle, principal character and advantage have been shown and described.The industry
Skilled person will appreciate that, the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Principle of the present utility model is simply described, on the premise of without departing from the utility model spirit and scope, the utility model also can
Have various changes and modifications, in the range of these changes and improvements both fall within claimed the utility model.
Claims (5)
1. the diel with Lifting Device, including die (12) and punch (6), described punch (6) is fixedly installed on
The bottom surface of die holder (1), is fixedly installed upper holder block (7) in the middle cavity of described punch (6), described die (12) is fixedly installed
In the end face of die shoe (17), die-cut mouth (4) top tape taper enlarging (3) of described die (12), it is characterised in that: described punching
Being provided with lower bolster (10) in the cavity crossing in the middle of otch (4), described lower bolster (10) fluctuates in cavity, described underlay
Plate (10) bottom is provided with the first back-moving spring (5), and described lower bolster (10) is provided with some grooves (8), in described groove (8)
It is correspondingly arranged on Lifting Device (9)；It is provided with the air pressure gun device matching with Lifting Device (9) on described die shoe (17).
2. a kind of diel with Lifting Device according to claim 1, it is characterised in that: described Lifting Device (9)
Including fixing seat (15), push rod (14) and the second back-moving spring (16) being arranged between fixing seat (15) and push rod (14)；
The end face of described push rod (14) is higher than the end face of lower bolster (10).
3. a kind of diel with Lifting Device according to claim 1, it is characterised in that: described air pressure gun device includes
Elevating bracket (11) and the air pressure gun (19) being arranged on elevating bracket (11), the air pressure gun mouth of described air pressure gun (19) and Lifting Device (9)
Match.
4. a kind of diel with Lifting Device according to claim 1, it is characterised in that: described lower bolster (10)
End face exceeds die-cut mouth (4) end face of die (12).
5. a kind of diel with Lifting Device according to claim 1, it is characterised in that: rushing of described die (12)
Otch (4) end face is fixed with thin positioning deckle board (18), and the centre of described thin positioning deckle board (18) is provided with anchor window (2), described
The size of anchor window (2) is equal to the appearance and size of workpiece more than the appearance and size of workpiece, the size of taper enlarging (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620449523.9U CN205668019U (en) | 2016-05-17 | 2016-05-17 | A kind of diel with Lifting Device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620449523.9U CN205668019U (en) | 2016-05-17 | 2016-05-17 | A kind of diel with Lifting Device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205668019U true CN205668019U (en) | 2016-11-02 |
Family
ID=57193082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620449523.9U Expired - Fee Related CN205668019U (en) | 2016-05-17 | 2016-05-17 | A kind of diel with Lifting Device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205668019U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107983877A (en) * | 2017-11-29 | 2018-05-04 | 滁州达世汽车配件有限公司 | A kind of stamping parts automatic device for taking out in stamping die |
-
2016
- 2016-05-17 CN CN201620449523.9U patent/CN205668019U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107983877A (en) * | 2017-11-29 | 2018-05-04 | 滁州达世汽车配件有限公司 | A kind of stamping parts automatic device for taking out in stamping die |
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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: 20161102 Termination date: 20200517 |