CN207463950U - A kind of multi-station continuous stretching stamping die - Google Patents
A kind of multi-station continuous stretching stamping die Download PDFInfo
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- CN207463950U CN207463950U CN201721172404.4U CN201721172404U CN207463950U CN 207463950 U CN207463950 U CN 207463950U CN 201721172404 U CN201721172404 U CN 201721172404U CN 207463950 U CN207463950 U CN 207463950U
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- punch
- upper mold
- reset
- dynamic model
- cover half
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Abstract
The utility model discloses a kind of multi-station continuous stretching stamping dies, mainly it is made of die holder, upper mold, dynamic model and cover half, the cover half is bolted to the upper surface of die holder, the upper surface quadrangle of die holder is welded with the guide post being vertically arranged, upper mold is located at the position directly above of cover half, and the quadrangle of upper mold offers location hole, wherein guide post activity is inserted into corresponding location hole, and guide post is arranged in a one-to-one correspondence with location hole；The utility model is after punching press, it is lifted on punch, caging bolt continues to press against workpiece under the gravity of dynamic model at this time, so as to avoid workpiece that from can not being detached from punch, and caging bolt position can adjust, it can be adapted to different workpiece in this way, so as to which the later stage be avoided to need artificially to remove workpiece, while forming tank can collapse to avoid fine debris in punching course.
Description
Technical field
The utility model is related to stamping area, more particularly, to a kind of multi-station continuous stretching stamping die.
Background technology
Punching press is that depended on pressure machine and mold apply external force to plank, band, tubing and section bar etc., is allowed to generate plastic deformation
Or separation, so as to obtain the workpiece of required shape and size（Stamping parts）Forming and machining method.Punching press and forging belong to plasticity
Processing（Or pressure processing）, it is collectively referred to as forging and pressing.The blank of punching press is mainly the steel plate and steel band of hot rolling and cold rolling.Global steel
In material, 60~70% be plank, and finished product is made by punching press in wherein most.Vehicle body, chassis, fuel tank, the radiator of automobile
Piece, the drum of boiler, the housing of container, motor, electric appliance iron core silicon-steel sheet etc. be all punch process.Instrument and meter, household
In the products such as electric appliance, bicycle, office machinery, household utensil, also there are a large amount of stamping parts.
The punch of part stamping equipment is detached from inconvenient with workpiece at present, needs manually to handle, while in punching press
The tiny residue in part, which easily collapses, to hurt sb.'s feelings.
Utility model content
The utility model is overcomes the above situation insufficient, it is desirable to provide a kind of technical solution that can be solved the above problems.
A kind of multi-station continuous stretching stamping die, is mainly made of die holder, upper mold, dynamic model and cover half, the cover half
The upper surface of die holder is bolted to, the upper surface quadrangle of die holder is welded with the guide post being vertically arranged, upper mold
Location hole is offered positioned at the quadrangle of the position directly above of cover half, and upper mold, wherein guide post activity is inserted into corresponding location hole,
And guide post is arranged in a one-to-one correspondence with location hole；The upper surface center screw of upper mold is fixed with press machine connecting seat；It is described dynamic
Mould is between upper mold and cover half, and the upper surface corner location of dynamic model is welded with reset post, and reset post is set upward vertically
It puts, and reset hole is offered in upper mold, reset hole is arranged in a one-to-one correspondence, and the top of reset post is through reset hole up and down with reset post
It wears to the top position of upper mold, and the top of reset post is welded with the limited block that diameter is more than reset hole aperture, utilizes limit
Position block realizes the limiting of reset post, is socketed with resetting spring in the reset post, and resetting spring is between upper mold and dynamic model,
Quick separating between upper mold and dynamic model is realized using resetting spring；Multiple punches are welded on the bottom surface of the upper mold, and
Punch is set downwards, is offered on dynamic model and is worn with the one-to-one bore of the punch of punch, the bottom end of punch through bore of the punch activity
To the lower position of dynamic model, wherein on cover half upper surface offer with punch one-to-one die hole up and down, in punch and mould
The punch forming of workpiece is realized under the action of hole；The forming tank of recess is offered on the bottom surface of the dynamic model, and bore of the punch is located at
Plurality of bolts fixing groove is offered on the groove top face of the inner side of forming tank, wherein forming tank, bolt fixing groove is located at punch
The both sides in hole, and the bolt fixing groove internal thread is screwed with caging bolt, caging bolt selectivity is screwed into bolt fixing groove
Corresponding position, caging bolt is located at the bottom end both sides of punch at this time, therefore after punching press, is lifted on punch, limits at this time
Bolt continues to press against workpiece under the gravity of dynamic model, so as to avoid workpiece that from can not being detached from punch, and caging bolt position
Putting can adjust, and can be adapted to different workpiece in this way, so as to which the later stage be avoided to need artificially to remove workpiece.
As further program of the utility model：Forming tank cavity body structure in a rectangular parallelepiped shape.
As further program of the utility model：Two punches are at least welded in the upper mold.
As further program of the utility model：The bolt fixing groove is in strip structure, and each bore of the punch
Both sides are equipped with a bolts fixing groove.
The beneficial effects of the utility model：The utility model is lifted after punching press on punch, and caging bolt is dynamic at this time
Continue to press against workpiece under the gravity of mould, so as to avoid workpiece that from can not being detached from punch, and caging bolt position can adjust
It is whole, it can be adapted to different workpiece in this way, so as to which the later stage be avoided to need artificially to remove workpiece, while forming tank can be to avoid punching
Fine debris collapses during pressure.
The additional aspect and advantage of the utility model will be set forth in part in the description, partly will be from following description
In become apparent or recognized by the practice of the utility model.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the utility model structure diagram.
Fig. 2 is the partial structural diagram of the utility model.
In figure：1- die holders, 2- upper molds, 3- guide posts, 4- dynamic models, 5- cover half, 6- reset posts, 7- press machines connecting seat, 8-
Resetting spring, 9- die holes, 10- forming tanks, 11- caging bolts, 12- bolts fixing groove, 13- bore of the punch, 14- punches.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
Please refer to Fig.1~2, in the utility model embodiment, a kind of multi-station continuous stretching stamping die, mainly by lower die
Seat 1, upper mold 2, dynamic model 4 and cover half 5 are formed, and the cover half 5 is bolted to the upper surface of die holder 1, die holder 1 it is upper
Surface quadrangle is welded with the guide post 3 being vertically arranged, and upper mold 2 is located at the position directly above of cover half 5, and the quadrangle of upper mold 2 is opened
Equipped with location hole, wherein 3 activity of guide post is inserted into corresponding location hole, and guide post 3 is arranged in a one-to-one correspondence with location hole；Upper mold 2
Upper surface center screw be fixed with press machine connecting seat 7；The dynamic model 4 is between upper mold 2 and cover half 5, and dynamic model 4
Upper surface corner location be welded with reset post 6, reset post 6 is set, and offer reset hole in upper mold 2 upward vertically,
Reset hole is arranged in a one-to-one correspondence with reset post about 6, and the top of reset post 6 is worn through reset hole to the top position of upper mold 2, and
The top of reset post 6 is welded with the limited block that diameter is more than reset hole aperture, and the limit of reset post 6 is realized using limited block
, resetting spring 8 is socketed with, and resetting spring 8 utilizes resetting spring 8 between upper mold 2 and dynamic model 4 in the reset post 6
Realize quick separating between upper mold 2 and dynamic model 4；Multiple punches 14 are welded on the bottom surface of the upper mold 2, and punch 14 is perpendicular
Directly set downward, offered on dynamic model 4 with 14 one-to-one bore of the punch 13 of punch, the bottom end of punch 14 is through 13 activity of bore of the punch
Wear to the lower position of dynamic model 4, wherein on cover half 5 upper surface offer with punch one-to-one die hole 9 about 14, in punch
14 and die hole 9 under the action of realize workpiece punch forming；The forming tank 10 of recess is offered on the bottom surface of the dynamic model 4,
And bore of the punch 13 is located at the inner side of forming tank 10, wherein offers plurality of bolts fixing groove on the groove top face of forming tank 10
12, bolt fixing groove 12 is located at the both sides of bore of the punch 13, and 12 internal thread of bolt fixing groove is screwed with caging bolt 11, limit
The corresponding position for being screwed into bolt fixing groove 12 of the position selectivity of bolt 11, at this time caging bolt 11 be located at the bottom end two of punch 14
Side, therefore after punching press, lifted on punch 14, caging bolt 11 continues to press against workpiece under the gravity of dynamic model 4 at this time,
So as to avoid workpiece that from can not being detached from punch 14, and 11 position of caging bolt can adjust, and can be adapted to different works in this way
Part, so as to which the later stage be avoided to need artificially to remove workpiece.
The forming tank 10 cavity body structure in a rectangular parallelepiped shape.
Two punches 14 are at least welded in the upper mold 2.
The bolt fixing groove 12 is in strip structure, and the both sides of each bore of the punch 13 are equipped with a bolts fixing groove
12。
The operation principle of the utility model is：It after punching press, is lifted on punch 14, caging bolt 11 is in dynamic model 4 at this time
Gravity under continue to press against workpiece, so as to avoid workpiece that from can not being detached from punch 14, and 11 position of caging bolt can be with
Adjustment, can be adapted to different workpiece in this way, so as to which the later stage be avoided to need artificially to remove workpiece, while forming tank 10 can be kept away
Exempt from fine debris in punching course to collapse.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by containing in the equivalent requirements of the claims is fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (4)
1. a kind of multi-station continuous stretching stamping die, is mainly made of die holder, upper mold, dynamic model and cover half, the cover half is adopted
The upper surface of die holder is fixed by bolts to, the upper surface quadrangle of die holder is welded with the guide post being vertically arranged, upper mold position
Location hole is offered in the quadrangle of the position directly above of cover half, and upper mold, wherein guide post activity is inserted into corresponding location hole, and
Guide post is arranged in a one-to-one correspondence with location hole；The upper surface center screw of upper mold is fixed with press machine connecting seat；The dynamic model
Between upper mold and cover half, and the upper surface corner location of dynamic model is welded with reset post, and reset post is set upward vertically,
And reset hole is offered in upper mold, reset hole is arranged in a one-to-one correspondence, and the top of reset post is worn through reset hole up and down with reset post
Limited block of the diameter more than reset hole aperture, the reset are welded with to the top of the top position of upper mold, and reset post
Resetting spring is socketed on column, and resetting spring is welded with more between upper mold and dynamic model on the bottom surface of the upper mold
A punch, and punch is set downwards, offered on dynamic model with the one-to-one bore of the punch of punch, the bottom end of punch is through punch
Hole activity is worn to the lower position of dynamic model, wherein on cover half upper surface offer with punch one-to-one die hole up and down, it is special
Sign is, the forming tank of recess is offered on the bottom surface of the dynamic model, and bore of the punch is located at the inner side of forming tank, wherein into
Plurality of bolts fixing groove is offered on the groove top face of type groove, bolt fixing groove is located at the both sides of bore of the punch, and the bolt is fixed
Slot internal thread is screwed with caging bolt.
2. multi-station continuous stretching stamping die according to claim 1, which is characterized in that the forming tank is in cuboid
Shape cavity body structure.
3. multi-station continuous stretching stamping die according to claim 1, which is characterized in that at least welded in the upper mold
It is fixed that there are two punches.
4. multi-station continuous stretching stamping die according to claim 1, which is characterized in that the bolt fixing groove is in length
Strip structure, and the both sides of each bore of the punch are equipped with a bolts fixing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721172404.4U CN207463950U (en) | 2017-09-13 | 2017-09-13 | A kind of multi-station continuous stretching stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721172404.4U CN207463950U (en) | 2017-09-13 | 2017-09-13 | A kind of multi-station continuous stretching stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207463950U true CN207463950U (en) | 2018-06-08 |
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ID=62269336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721172404.4U Active CN207463950U (en) | 2017-09-13 | 2017-09-13 | A kind of multi-station continuous stretching stamping die |
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| Country | Link |
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| CN (1) | CN207463950U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109877262A (en) * | 2019-04-22 | 2019-06-14 | 西安航空职业技术学院 | A kind of noise reduction swage |
-
2017
- 2017-09-13 CN CN201721172404.4U patent/CN207463950U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109877262A (en) * | 2019-04-22 | 2019-06-14 | 西安航空职业技术学院 | A kind of noise reduction swage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200628 Address after: 528400 Guangdong city of Zhongshan Province three township village of great Tangxia Street No. 2 first floor of building A three Patentee after: Guangdong Rundeli Technology Co.,Ltd. Address before: 528403 one of the two 1 floors of the 2 building attached to Tang Xia Avenue, three township, Zhongshan, Guangdong. Patentee before: ZHONGSHAN DONGTE MOULD STEEL PRODUCTS Co.,Ltd. |
|
| TR01 | Transfer of patent right |