CN107282734A - A kind of hardware sheet stamping device - Google Patents
A kind of hardware sheet stamping device Download PDFInfo
- Publication number
- CN107282734A CN107282734A CN201710467806.5A CN201710467806A CN107282734A CN 107282734 A CN107282734 A CN 107282734A CN 201710467806 A CN201710467806 A CN 201710467806A CN 107282734 A CN107282734 A CN 107282734A
- Authority
- CN
- China
- Prior art keywords
- punching press
- bar
- sleeve pipe
- slide
- support frame
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention discloses a kind of hardware sheet stamping device, including substrate, punching press support frame is installed with substrate two ends, and the heart is provided with objective table by supporting table in a substrate, punching press slide bar is installed with the top and bottom of punching press support frame, run through on punching press slide bar and be provided with loop bar, connected between loop bar by punching press push arm, punching press push arm both sides are installed with punch rod and hydraulic drive bar respectively, punch rod end is installed with staking punch, the hydraulic drive bar other end is connected with hydraulic cylinder, hydraulic cylinder is located on the outside of punching press support frame by power objective table, hydraulic drive bar and punching press support frame junction are additionally provided with and are positioned through hole, objective table both sides are provided with limited block by slide-bar respectively, and mold clamp board is also equipped with slide-bar, positive stop strip is also installed with the outside of staking punch, instantaneous strong impulse force can be buffered, prevent Brittle deformation, and using the dual-direction ram of vertical direction, avoid curling and the unequal influence to thin plate of impulse force.
Description
Technical field
The present invention relates to thin plate processing technique field, specially a kind of hardware sheet stamping device.
Background technology
Punching press is that depended on pressure machine and mould apply external force to sheet material, band, tubing and section bar etc., is allowed to produce plastic deformation
Or separation, so that the forming and machining method of the workpiece of shape and size needed for obtaining.In the processing of hardware thin plate, punching press is must
Indispensable.So-called punch process is the power by means of conventional or special pressing equipment, make plate in mould directly by
To deformation force and deformed, so that definite shape is obtained, the production technology of the product parts of size and performance.In hardware thin plate
Processing in, it is necessary to consider, how according to the thin plate that requirement is complied fully with actual production requirement punching press, specifically
Due to than relatively thin, in the event of crimping during punching press, the skewness in grinding tool will be caused because gravity is unbalanced
It is even, ultimately result in the thin plate quality that actual production goes out uneven, it is difficult to meet actual design requirement.
Existing decompressor has that drawing velocity is slow, punching press thoroughly and whole process is firm during punching press
Property punching press, instantaneous stamping press greatly, huge pressure can be discharged in the short period of time, so that more than the critical pressure of handware
So that Brittle deformation occurs for handware, this will destroy the globality structure of hardware thin plate.And in pressurization punching press routinely
Cheng Zhong, often uses one side pressurization and carries out punching press, although can also reach identical punching press effect, but on the two sides of thin plate
By with two kinds of different punching press effects, the final product quality of hardware thin plate can be also influenceed.
The content of the invention
In order to overcome the shortcomings of prior art, the present invention provides a kind of hardware sheet stamping device, can buffer wink
When strong impulse force, prevent Brittle deformation, and using the dual-direction ram of vertical direction, it is to avoid curling and impulse force are unequal to thin
The influence of plate, the problem of effectively can solving in background technology.
The technical solution adopted for the present invention to solve the technical problems is：A kind of hardware sheet stamping device, including substrate,
The substrate is in concave, and punching press support frame is installed with substrate two ends, and the heart is pacified by supporting table in a substrate
Equipped with objective table, it is installed with punching press slide bar, the punching press slide bar and runs through at the top and bottom of the punching press support frame
Provided with loop bar, connected between the loop bar by punching press push arm, the punching press push arm both sides be installed with respectively punch rod and
Hydraulic drive bar, the punch rod end is installed with staking punch, and the hydraulic drive bar other end is connected with hydraulic cylinder, institute
State hydraulic cylinder to be located on the outside of punching press support frame by power objective table, hydraulic drive bar and punching press the support frame junction is also set
Hole is positioned through, the objective table both sides are provided with limited block by slide-bar respectively, and is also equipped with slide-bar mould folder
Positive stop strip is also installed with the outside of plate, the staking punch.
As a kind of preferred technical scheme of the present invention, the quantity of the loop bar is two groups, and every group of loop bar is located at same
On punching press slide bar, and the quantity of every group of loop bar is to pass through punching press between two, the loop bar on different punching press slide bar correspondence positions
Push arm being connected to form one structure.
As a kind of preferred technical scheme of the present invention, punch rod includes punching press interior bar and bellows, the bellows-sheathed
The rod outer surface in punching press, and length of the length more than punching press interior bar of bellows, the staking punch are fixedly mounted on bellows
End.
As a kind of preferred technical scheme of the present invention, also latched and punching press support frame by connecting at the top of the hydraulic cylinder
Connection.
As a kind of preferred technical scheme of the present invention, the hydraulic drive bar is by primary hydraulic pressure sleeve pipe, one-level hydraulic sleeve
Pipe and 2-level hydraulic sleeve pipe are constituted, and the radius of the primary hydraulic pressure sleeve pipe, one-level hydraulic pressure sleeve pipe and 2-level hydraulic sleeve pipe is in successively
Halve and pass through between reduction, and primary hydraulic pressure sleeve pipe and one-level hydraulic pressure sleeve pipe and one-level hydraulic pressure sleeve pipe and 2-level hydraulic sleeve pipe
Gasket ring is closely connected, and back-moving spring, the one-level hydraulic pressure sleeve pipe and two are installed with the inside of the primary hydraulic pressure sleeve pipe
Level hydraulic pressure sleeve pipe is both connected to the back-moving spring other end.
As a kind of preferred technical scheme of the present invention, the limited block is not less than 60%, and limit with slide-bar overlapping area
Position block and slide-bar center deviation degree are not more than 20%.
As a kind of preferred technical scheme of the present invention, connected between the mold clamp board by limit pull rod.
As a kind of preferred technical scheme of the present invention, the positive stop strip length is more than the length of staking punch and extends to load
Thing platform bottom, the positive stop strip is carved splice grafting with limited block and touched.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention by vertical punching press by being changed to horizontal two
Horizontal punching press on direction, thin slice is sent out in punching course caused by the one hand can overcoming the reasons such as gravity or unbalance stress
Life is crimped and the uneven phenomenon of punching press, and still further aspect is acted on by two-way punching press, and the two-sided carry out to thin plate is two-way
Punching press causes thin plate to have identical punching press effect on two-sided, and is also equipped between staking punch and hydraulic drive bar punching
Interior bar and bellows are pressed, by the time of the depressurization increasing action of bellows so as to reduce actual moment impulse force, is prevented
Because superpower instantaneous pressure exceedes critical pressure and causes thin plate to occur Brittle deformation, in final punching press after buffering
Pressure stability is constant, persistently carries out punching press.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is hydraulic drive bar structural representation of the present invention.
In figure：1- substrates；2- punching press support frames；3- supporting tables；4- objective tables；5- punching press slide bars；6- loop bars；7- punching presses are pushed away
Arm；8- punch rods；9- hydraulic drive bars；10- staking punch；11- hydraulic cylinders；12- power objective tables；13- is positioned through hole；14-
Slide-bar；15- limited blocks；16- mold clamp boards；17- positive stop strips；18- punching press interior bars；19- bellowss；20- connections are latched；At the beginning of 21-
Level hydraulic pressure sleeve pipe；22- one-level hydraulic pressure sleeve pipes；23- 2-level hydraulic sleeve pipes；24- gasket rings；25- back-moving springs；26- is spacing to be drawn
Bar.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Embodiment：
As depicted in figs. 1 and 2, the invention provides a kind of hardware sheet stamping device, including substrate 1, the substrate 1 is in
Concave, punching press support frame 2 is installed with the two ends of substrate 1, and be provided with load centrally through supporting table 3 in substrate 1
Thing platform 4, the top and bottom of punching press support frame 2, which are installed with punching press slide bar 5, the punching press slide bar 5 to run through, to be set
Have and connected between loop bar 6, the loop bar 6 by punching press push arm 7, the quantity of the loop bar 6 is two groups, and every group of loop bar 6 is located at together
On a piece punching press slide bar 5, and the quantity of every group of loop bar 5 is between two, the loop bar 6 on the different correspondence positions of punching press slide bar 5
By the being connected to form one structure of punching press push arm 7, spacing adjustment is reached by slip of the loop bar 6 on punching press slide bar 5
Purpose, prevents from shaking during punching press, causes pressing direction to deviate predetermined direction, so as to influence actual punching press to imitate
Really, the both sides of punching press push arm 7 are installed with punch rod 8 and hydraulic drive bar 9 respectively, and peace is fixed in the end of punch rod 8
Equipped with staking punch 10, the other end of hydraulic drive bar 9 is connected with hydraulic cylinder 11, and the hydraulic cylinder 11 passes through power objective table 12
The outside of punching press support frame 2 is located at, the top of hydraulic cylinder 11 is also connected by connecting lock 20 with punching press support frame 2, keeps punching
Stability of the pressure device in punching course, hydraulic drive bar 9 and punching press support frame 2 junction, which is additionally provided with, is positioned through hole
13, the both sides of objective table 4 are provided with limited block 15 by slide-bar 14 respectively, and are also equipped with mold clamp board on slide-bar 14
16, connected by limit pull rod 26 between the mold clamp board 16, adjust actual clamp distance, the outside of staking punch 10 is also
It is installed with positive stop strip 17.
Preferably, punch rod 8 includes punching press interior bar 18 and bellows 19, and the bellows 19 is enclosed on outside punching press interior bar 18
Surface, and length of the length more than punching press interior bar 18 of bellows 19, the staking punch 10 are fixedly mounted on the end of bellows 19,
The release of the impulse force in the short time is buffered using the buffering pressure reduction properties of bellows 19, so as to avoid the release of moment superpower impulse force
Thin plate is become into brittle deformation.
It may further be preferable that the hydraulic drive bar 9 is by primary hydraulic pressure sleeve pipe 21, one-level hydraulic pressure sleeve pipe 22 and two grades of liquid
Gland pipe 23 is constituted, and the radius of the primary hydraulic pressure sleeve pipe 21, one-level hydraulic pressure sleeve pipe 22 and 2-level hydraulic sleeve pipe 23 is in subtract successively
Half reduces, and between primary hydraulic pressure sleeve pipe 21 and one-level hydraulic pressure sleeve pipe 22 and one-level hydraulic pressure sleeve pipe 22 and 2-level hydraulic sleeve pipe 23
Closely connected by gasket ring 24, the inner side of primary hydraulic pressure sleeve pipe 21 is installed with back-moving spring 25, the one-level
Hydraulic pressure sleeve pipe 22 and 2-level hydraulic sleeve pipe 23 are both connected to the other end of back-moving spring 25, the continuous propulsion of Multi-stage sleeve, Ke Yiyou
The hydraulic drive process of the control reality of effect, and can be quickly according to the reverse of back-moving spring after hydraulic thrust release
Pulling force all playbacks sleeve pipe, is that a lasting punching press successively is prepared.
In addition, the limited block 15 is not less than 60% with the overlapping area of slide-bar 14, and limited block 15 and the center of slide-bar 14 are inclined
It is not more than 20% from degree, improves the actual restraining ability of limited block 15, prevent because center deviation causes restraining ability to decline, and
Damaged by strong impact force and lose restraining ability, the length of positive stop strip 17 is more than the length of staking punch 10 and extends to objective table
4 bottoms, the positive stop strip 17 is carved splice grafting with limited block 15 and touched, and carries out position-limiting action, prevents excessive punching press from causing thin plate to deform.
The main characteristic of the invention lies in that, the present invention is rushed by the level being changed to vertical punching press in horizontal both direction
Pressure, on the one hand can overcome caused by the reasons such as gravity or unbalance stress thin slice occurs to crimp in punching course and punching press not
Uniform phenomenon, still further aspect is acted on by two-way punching press, and the two-way punching press of the two-sided carry out to thin plate causes thin plate to exist
It is two-sided it is upper there is identical punching press effect, and be also equipped between staking punch and hydraulic drive bar punching press interior bar and ripple
Pipe, by the time of the depressurization increasing action of bellows so as to reduce actual moment impulse force, is prevented due to superpower wink
Between pressure exceed critical pressure and cause thin plate to occur Brittle deformation, after buffering final stamping pressure it is stable not
Become, persistently carry out punching press.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.
Claims (8)
1. a kind of hardware sheet stamping device, including substrate (1), the substrate (1) are in concave, equal at substrate (1) two ends
Punching press support frame (2) is installed with, and objective table (4) is installed centrally through supporting table (3) in substrate (1), its feature exists
In：It is installed with punching press slide bar (5), the punching press slide bar (5) and runs through at the top and bottom of the punching press support frame (2)
Provided with loop bar (6), connected between the loop bar (6) by punching press push arm (7), punching press push arm (7) both sides are fixed respectively to pacify
Equipped with punch rod (8) and hydraulic drive bar (9), punch rod (8) end is installed with staking punch (10), the hydraulic thrust
Enter bar (9) other end and be connected with hydraulic cylinder (11), the hydraulic cylinder (11) is located at punching press support frame by power objective table (12)
(2) outside, the hydraulic drive bar (9) and punching press support frame (2) junction are additionally provided with and are positioned through hole (13), the objective table
(4) both sides are provided with limited block (15) by slide-bar (14) respectively, and are also equipped with slide-bar (14) mold clamp board (16), institute
State and be also installed with positive stop strip (17) on the outside of staking punch (10).
2. a kind of hardware sheet stamping device according to claim 1, it is characterised in that：The quantity of the loop bar (6) is
Two groups, every group of loop bar (6) is located on same punching press slide bar (5), and the quantity of every group of loop bar (5) is two, in different punching presses
Pass through punching press push arm (7) being connected to form one structure between loop bar (6) on slide bar (5) correspondence position.
3. a kind of hardware sheet stamping device according to claim 1, it is characterised in that：Punch rod (8) is included in punching press
Bar (18) and bellows (19), the bellows (19) are enclosed on punching press interior bar (18) outer surface, and the length of bellows (19) is big
Length in punching press interior bar (18), the staking punch (10) is fixedly mounted on bellows (19) end.
4. a kind of hardware sheet stamping device according to claim 1, it is characterised in that：At the top of the hydraulic cylinder (11) also
It is connected by connecting lock (20) with punching press support frame (2).
5. a kind of hardware sheet stamping device according to claim 1, it is characterised in that：The hydraulic drive bar (9) by
Primary hydraulic pressure sleeve pipe (21), one-level hydraulic pressure sleeve pipe (22) and 2-level hydraulic sleeve pipe (23) composition, the primary hydraulic pressure sleeve pipe (21),
The radius of one-level hydraulic pressure sleeve pipe (22) and 2-level hydraulic sleeve pipe (23) is in halve reduction, and primary hydraulic pressure sleeve pipe (21) and one successively
It is tight by gasket ring (24) between level hydraulic pressure sleeve pipe (22) and one-level hydraulic pressure sleeve pipe (22) and 2-level hydraulic sleeve pipe (23)
Be installed with back-moving spring (25) on the inside of close connection, the primary hydraulic pressure sleeve pipe (21), the one-level hydraulic pressure sleeve pipe (22) and
2-level hydraulic sleeve pipe (23) is both connected to back-moving spring (25) other end.
6. a kind of hardware sheet stamping device according to claim 1, it is characterised in that：The limited block (15) and slide-bar
(14) overlapping area is not less than 60%, and limited block (15) and slide-bar (14) center deviation degree are not more than 20%.
7. a kind of hardware sheet stamping device according to claim 1, it is characterised in that：Between the mold clamp board (16)
Connected by limit pull rod (26).
8. a kind of hardware sheet stamping device according to claim 1, it is characterised in that：Positive stop strip (17) length is big
In staking punch (10) length and extend to objective table (4) bottom, the positive stop strip (17) and limited block (15) are carved splice grafting and touched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710467806.5A CN107282734B (en) | 2017-06-20 | 2017-06-20 | A kind of hardware sheet stamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710467806.5A CN107282734B (en) | 2017-06-20 | 2017-06-20 | A kind of hardware sheet stamping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107282734A true CN107282734A (en) | 2017-10-24 |
| CN107282734B CN107282734B (en) | 2019-05-10 |
Family
ID=60097283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710467806.5A Expired - Fee Related CN107282734B (en) | 2017-06-20 | 2017-06-20 | A kind of hardware sheet stamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107282734B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112958703A (en) * | 2021-02-02 | 2021-06-15 | 合肥正特机械有限公司 | A stamping device for staple bolt integrated into one piece processing |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120011381A (en) * | 2010-07-29 | 2012-02-08 | 흥건정공 주식회사 | Joggling Machine for Air Tank Cover |
| CN205650647U (en) * | 2016-05-13 | 2016-10-19 | 苏州飞华铝制工业有限公司 | Horizontal punching press mechanism |
| CN205763342U (en) * | 2016-05-26 | 2016-12-07 | 贵州天义电器有限责任公司 | A kind of double-faced forming mould of seat board |
| CN205887767U (en) * | 2016-08-12 | 2017-01-18 | 温州市宝饰五金制品有限公司 | Five metals sheet metal quick stamping device |
| CN106424283A (en) * | 2016-12-23 | 2017-02-22 | 周文婧 | Small portable two-way telescopic stamping device |
| CN106670328A (en) * | 2017-01-19 | 2017-05-17 | 常州信息职业技术学院 | Automatic press-mounting machine for automobile oil pipe |
-
2017
- 2017-06-20 CN CN201710467806.5A patent/CN107282734B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120011381A (en) * | 2010-07-29 | 2012-02-08 | 흥건정공 주식회사 | Joggling Machine for Air Tank Cover |
| CN205650647U (en) * | 2016-05-13 | 2016-10-19 | 苏州飞华铝制工业有限公司 | Horizontal punching press mechanism |
| CN205763342U (en) * | 2016-05-26 | 2016-12-07 | 贵州天义电器有限责任公司 | A kind of double-faced forming mould of seat board |
| CN205887767U (en) * | 2016-08-12 | 2017-01-18 | 温州市宝饰五金制品有限公司 | Five metals sheet metal quick stamping device |
| CN106424283A (en) * | 2016-12-23 | 2017-02-22 | 周文婧 | Small portable two-way telescopic stamping device |
| CN106670328A (en) * | 2017-01-19 | 2017-05-17 | 常州信息职业技术学院 | Automatic press-mounting machine for automobile oil pipe |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112958703A (en) * | 2021-02-02 | 2021-06-15 | 合肥正特机械有限公司 | A stamping device for staple bolt integrated into one piece processing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107282734B (en) | 2019-05-10 |
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Effective date of registration: 20190415 Address after: 514341 Industrial Park, Fengshun Economic Development Zone, Meizhou City, Guangdong Province Applicant after: Fengshun County Xinrun Electronics Co. Ltd. Address before: 241000 No. 1 Workshop of Sanshan Economic Development Zone, Wuhu City, Anhui Province Applicant before: Anhui Ji is electrical equipment Science and Technology Ltd. like this |
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