CN108480456A - A kind of blanking die for being punched round pie plate - Google Patents

A kind of blanking die for being punched round pie plate Download PDF

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Publication number
CN108480456A
CN108480456A CN201810556118.0A CN201810556118A CN108480456A CN 108480456 A CN108480456 A CN 108480456A CN 201810556118 A CN201810556118 A CN 201810556118A CN 108480456 A CN108480456 A CN 108480456A
Authority
CN
China
Prior art keywords
plate
hollow cylinder
round pie
blank blade
box
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.)
Pending
Application number
CN201810556118.0A
Other languages
Chinese (zh)
Inventor
葛志闪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Ancient Bo Li Electronic Technology Co Ltd
Original Assignee
Suzhou Ancient Bo Li Electronic Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Suzhou Ancient Bo Li Electronic Technology Co Ltd filed Critical Suzhou Ancient Bo Li Electronic Technology Co Ltd
Priority to CN201810556118.0A priority Critical patent/CN108480456A/en
Publication of CN108480456A publication Critical patent/CN108480456A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00Shaping by press-cutting; Perforating
    • B21D28/02Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/14Dies

Abstract

The invention discloses a kind of blanking dies for being punched round pie plate, including bottom plate, L-shaped frame is slidably fitted on the bottom plate, the L-shaped frame is equipped with box body, and the tray interior is equipped with hydraulic cylinder, and the hydraulic cylinder is connected with hollow cylinder blank blade, the hollow cylinder blank blade is internally provided with material pressing device, the material pressing device is mounted on box body, and clamping device is equipped with below the hollow cylinder cutter piece, and the clamping device is mounted on bottom plate.The present invention is by the material pressing device that hollow cylinder blank blade is arranged and is arranged in hollow cylinder blank blade, and plate can be embedded in cutter on piece after the completion of solving the problems, such as blank blade punching;It is solved simultaneously in production round pie plate because punching forced area is big, blade clearance ambassador's product occurs that burr is excessive, underproof phenomenon.

Description

A kind of blanking die for being punched round pie plate
Technical field
The present invention relates to blanking die field, specially a kind of blanking dies for being punched round pie plate.
Background technology
Punching is a kind of method of the metal without machining, is widely used in plate process, especially in metal In the manufacture of packing container, need largely to be punched round pie plate, and existing round pie plate is by punch-pin and cavity plate Directly punching obtains or punch, cavity plate and punch-pin carry out blanking and piercing with combination tool.In contrast this kind of blanking method and blanking equipment are tied Structure is simple, and cost is relatively low, but there is also some disadvantages, is punched that forced area is big, blade clearance in product blanking process Big problem, it may appear that it is jagged at blanking portion, and burr is very big, and when serious the product being punched out can become Shape causes product unqualified, increases production cost and reduces the service life of blanking equipment.
Invention content
The purpose of the present invention is to provide a kind of blanking dies for being punched round pie plate, to solve existing punching The problem of generated product burr even deforms greatly when round pie plate.
To achieve the goals above, technical scheme is as follows:
It is a kind of for being punched the blanking die of round pie plate, including bottom plate, be provided with L-shaped frame, the L on the bottom plate Shape frame is equipped with box body, and the tray interior is equipped with hydraulic cylinder, and the hydraulic cylinder is connected with hollow cylinder blank blade, institute It states hollow cylinder blank blade and is internally provided with material pressing device, the material pressing device is mounted on box body, the hollow cylinder Clamping device is equipped with below cutter piece, the clamping device is mounted on bottom plate.
As a further improvement on the present invention, the material pressing device include at the lower face of hollow cylinder blank blade In being connected with compression bar on the pressure head of sustained height, the pressure head, several guiding being connect with box body are connected on the compression bar Bar.
As a further improvement on the present invention, the clamping device includes two limits on bottom plate and symmetrical Position plate, the limiting plate both ends are symmetrically distributed with fixture block, and engaging on the fixture block has the baffle vertical with limiting plate.
As a further improvement on the present invention, the length of the baffle is more than the distance between two limiting plates.
As a further improvement on the present invention, the L-shaped frame is fixedly welded on bottom plate.
The beneficial effects of the invention are as follows:
The present invention passes through setting hollow cylinder blank blade and the binder being arranged in hollow cylinder blank blade Device, plate can be embedded in cutter on piece after the completion of solving the problems, such as blank blade punching;It solves and justifies in production simultaneously Pie plate saves life because punching forced area is big, blade clearance ambassador's product occurs that burr is excessive, underproof phenomenon Cost is produced, die life is improved.
Description of the drawings
The present invention is described in more detail with reference to the accompanying drawings and examples:
Fig. 1 is the positive structure diagram of the present invention;
Fig. 2 is the A-A schematic cross-sectional views of Fig. 1;
Fig. 3 is the overlooking structure diagram of the present invention;
Fig. 4 is the left view structural representation of the present invention;
Fig. 5 is the dimensional structure diagram of material pressing device in the present invention;
Fig. 6 is the dimensional structure diagram of clamping device in the present invention;
Fig. 7 is the course of work status diagram of the present invention;
Fig. 8 is the status diagram of the present invention completed after blank.
Specific implementation mode
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, tie below It closes attached drawing and the present invention is expanded on further in embodiment.
As shown in Figures 1 to 8, a kind of for being punched the blanking die of round pie plate, including bottom plate 1, on the bottom plate 1 It is welded with L-shaped frame 2,2 are equipped with box body 3 on the L-shaped frame, and hydraulic cylinder 5 is equipped with inside the box body 3, and the hydraulic cylinder 5 connects There are hollow cylinder blank blade 10, the hollow cylinder blank blade 10 to be internally provided with material pressing device, the material pressing device On box body 3,10 lower section of the hollow cylinder blank blade is equipped with clamping device, and the clamping device is mounted on bottom plate On 1.
As shown in figure 5, the material pressing device includes being in sustained height with the lower face of hollow cylinder blank blade 10 Pressure head 9, its role is to work as during hollow cylinder blank blade 10 entirely cut, pressure head 9 compresses plate always 13, compression bar 7 is connected on the pressure head 9, the compression bar 7 is along the circumferential direction uniformly distributed, and there are four the guide rods 4 being connect with box body 3.
As shown in figure 5, being along the circumferential direction evenly equipped with four secondary bars 8 on the surrounding side wall of the compression bar 7, the secondary bar 8 is right Guide rod 4 should be connected.
As shown in fig. 6, the clamping device includes on bottom plate 1 and two symmetrical limiting plates 11, it is described 11 both ends of limiting plate are symmetrically distributed with fixture block 111, and engaging on the fixture block 111 has the baffle 12 vertical with limiting plate 11.
As shown in fig. 6, the length of the baffle 12 is more than the distance between two limiting plates 11.
The application method of the present invention:
As shown in figure 8, plate 13 to be processed is placed on bottom plate 1 between symmetrical two limiting plates 11 first Then position is fastened on baffle 12 on fixture block 111, reach the clamping purpose to plate 13 to be processed;
When beginning, hollow cylinder blank blade 10 and pressure head 9 are compressed with the upper surface of plate 13 and are bonded, in hydraulic cylinder Hollow cylinder blank blade 10 starts to shear plate 13 under 5 promotion, and after the completion of shearing, at this moment hollow cylinder is cut There is required round pie plate 131 in material blade 10 and the two is close to, but since pressure head 9 pressed against always required round pie plate 131, when hollow cylinder blank blade 10 is toward when rising, hollow cylinder blank blade 10 can be with required round pie plate 131 It is detached;
Then, baffle 12 is taken away, plate 13 is released to the left or to the right, further takes out required round pie plate 131.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and Improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent Object defines.

Claims (5)

1. a kind of blanking die for being punched round pie plate, including bottom plate (1), it is characterised in that:
L-shaped frame (2) is provided on the bottom plate (1), (2) are equipped with box body (3) on the L-shaped frame, are installed inside the box body (3) There are hydraulic cylinder (5), the hydraulic cylinder (5) to be connected with hollow cylinder blank blade (10), the hollow cylinder blank blade (10) it is internally provided with material pressing device, the material pressing device is mounted on box body (3), under the hollow cylinder blank blade (10) Side is equipped with clamping device, and the clamping device is mounted on bottom plate (1).
2. a kind of blanking die for being punched round pie plate according to claim 1, it is characterised in that:The binder Device includes the pressure head (9) that sustained height is in the lower face of hollow cylinder blank blade (10), is connected on the pressure head (9) It is connected to compression bar (7), the compression bar (7) is along the circumferential direction evenly equipped with several guide rods (4) being connect with box body (3).
3. a kind of blanking die for being punched round pie plate according to claim 1, it is characterised in that:The clamping Device includes on bottom plate (1) and two symmetrical limiting plates (11), limiting plate (11) both ends are symmetrical There is fixture block (111), engaging on the fixture block (111) has the baffle vertical with limiting plate (11) (12).
4. a kind of blanking die for being punched round pie plate according to claim 3, it is characterised in that:The baffle (12) length is more than the distance between two limiting plates (11).
5. a kind of blanking die for being punched round pie plate according to claim 1, it is characterised in that:The L-shaped Frame (2) is fixedly welded on bottom plate (1).
CN201810556118.0A 2018-06-01 2018-06-01 A kind of blanking die for being punched round pie plate Pending CN108480456A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810556118.0A CN108480456A (en) 2018-06-01 2018-06-01 A kind of blanking die for being punched round pie plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810556118.0A CN108480456A (en) 2018-06-01 2018-06-01 A kind of blanking die for being punched round pie plate

Publications (1)

Publication Number Publication Date
CN108480456A true CN108480456A (en) 2018-09-04

Family

ID=63352512

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810556118.0A Pending CN108480456A (en) 2018-06-01 2018-06-01 A kind of blanking die for being punched round pie plate

Country Status (1)

Country Link
CN (1) CN108480456A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201684829U (en) * 2010-03-09 2010-12-29 上海联明机械股份有限公司 Mould for precise punching
JP2013220467A (en) * 2012-04-19 2013-10-28 Aisin Aw Co Ltd Punching device and punching method
CN204148348U (en) * 2014-10-22 2015-02-11 河北科杰电力器材制造有限公司 A kind of right angle link plate producing device
CN104511522A (en) * 2014-12-14 2015-04-15 重庆天业模具冲压制造有限公司 Inclined hole punching die for workpiece with conical surface
CN206229921U (en) * 2016-10-20 2017-06-09 盛安塑胶五金(上海)有限公司 A kind of punching die device for cutting polishing
CN107824835A (en) * 2017-12-11 2018-03-23 无锡威克莱科技有限公司 A kind of Hardware fitting processing drilling machine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201684829U (en) * 2010-03-09 2010-12-29 上海联明机械股份有限公司 Mould for precise punching
JP2013220467A (en) * 2012-04-19 2013-10-28 Aisin Aw Co Ltd Punching device and punching method
CN204148348U (en) * 2014-10-22 2015-02-11 河北科杰电力器材制造有限公司 A kind of right angle link plate producing device
CN104511522A (en) * 2014-12-14 2015-04-15 重庆天业模具冲压制造有限公司 Inclined hole punching die for workpiece with conical surface
CN206229921U (en) * 2016-10-20 2017-06-09 盛安塑胶五金(上海)有限公司 A kind of punching die device for cutting polishing
CN107824835A (en) * 2017-12-11 2018-03-23 无锡威克莱科技有限公司 A kind of Hardware fitting processing drilling machine

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Application publication date: 20180904

WD01 Invention patent application deemed withdrawn after publication