CN109702076A - A kind of automatic stamping mechanism for aluminium sheet punching - Google Patents
A kind of automatic stamping mechanism for aluminium sheet punching Download PDFInfo
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- CN109702076A CN109702076A CN201811361198.0A CN201811361198A CN109702076A CN 109702076 A CN109702076 A CN 109702076A CN 201811361198 A CN201811361198 A CN 201811361198A CN 109702076 A CN109702076 A CN 109702076A
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- bottom end
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- aluminium sheet
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- plate
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Abstract
The invention discloses a kind of automatic stamping mechanisms for aluminium sheet punching, including punching press machine support, support plate and mobile punch rod, the upper end of punching press machine support is fixedly connected with support plate, and the first limiting slot and the first limited post are provided in support plate, and the side of support plate is connected with fixed plate；The case where device is by the setting of staking punch, and when being punched out to aluminium sheet, the annular blade of surrounding first cuts aluminium sheet, can reduce cracking when punching press generation；Flexible plectane is arranged in the device in pattern hole, and elastic circular plate is compressed on template slot bullet to template when punching press, and elastic circular plate is by the aluminium sheet after punching press after punching；, can be by the more smooth of punching punching press by the cutting setting for being equipped with, and being had on staking punch of staking punch and template, and reduce aluminium sheet and the phenomenon that flash occur.
Description
Technical field
The present invention relates to the technical field of machining, specially a kind of automatic stamping mechanism for aluminium sheet punching.
Background technique
For press machine generally by motor drive flywheel, and by clutch, transmission gear drives crank link mechanism
So that sliding block is moved up and down, drives drawing die to be punched out material material, bending, cutting etc. processing；In press machine to aluminium plate
Material be punched out during, with achieve the purpose that convenient for operation, but it there are still following drawbacks in actual use:
1. being easy to happen when general press machine carries out punching press conventionally, as aluminum plate stock is relatively soft, more crisp
The case where cracking, not only influences product quality, but also causes the waste of material；
2. in the prior art, aluminium sheet generates heat during punching, the aluminium flake softening after making punching is easy to be bonded in mould
In plate hole, and it is not easy to be cleared up；
3. general aluminium sheet be easy to cause aluminium when carrying out punching press punching due to the crisp soft matter of itself, general staking punch
There is the phenomenon that flash, out-of-flatness in hole, largely effects on the quality of product.
Summary of the invention
The purpose of the present invention is to provide a kind of automatic stamping mechanisms for aluminium sheet punching, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the invention provides the following technical scheme: a kind of automatic stamping machine for aluminium sheet punching
Structure, including punching press machine support, support plate and mobile punch rod, the upper end of the punching press machine support are fixedly connected with support plate, institute
It states and is provided with the first limiting slot and the first limited post in support plate, the side of the support plate is connected with fixed plate, described
Template is placed with above support plate, the bottom end of the template is provided with the second limiting slot and the second limited post, the upper end of template
Two sides offer card slot, and the center of template offers stamping die board slot, and bottom end is fixed in the stamping die board slot connects
It is connected to elastic circular plate, pressed sheet is provided with above the template, mobile punch rod is connected in the pressed sheet, it is described
The bottom end of mobile punch rod is bolted with staking punch, and the upper end of the staking punch is connector, and the bottom end of the connector is fixed to be connected
It is connected to rotary electric machine and connecting rod, the bottom end of the rotary electric machine is connected with shaft, and the bottom end of the shaft is fixedly connected with ring
Shape blade, and the upper end of shaft is fixedly connected with spring, the bottom end of the connecting rod is fixedly connected with staking punch cylinder.
Preferably, first limiting slot is separately positioned on the surrounding of support plate, the first limiting slot at least provided with four,
There are two the vertical axis settings of the first limited post symmetric punching machine support.
Preferably, the fixed plate is movably connected in the two sides of support plate by Damping rotation shaft, and the height of fixed plate is less than
The thickness of template, fixed plate are corresponding inverted l-shaped structure, and the upper end of the fixed plate offers circular hole.
Preferably, second limiting slot and the second limited post are arranged at the bottom end of template, the second limiting slot corresponding the
The position of one limited post is arranged, and the inner section of the second limiting slot is equal to the area of section of the first limited post, second limit
The position setting of corresponding first limiting slot of column, and the section of the second limited post is equal to the inner section area of the first limiting slot.
Preferably, the both ends middle position of template is arranged in the card slot, and card slot is corresponding L connected in star, the width of card slot
Degree is equal to the width of dead plate upper end, and the slot bottom end setting of card slot is fluted.
Preferably, the top of the elastic circular plate is divided into circular plate structure, and the area of section of plectane is equal to punching template
The inner section area of slot, the lower part of elastic circular plate are divided into elastic corrugated shape, and the height under the compressive state of elastic circular plate is less than punching
The depth of pressing mold board slot, and the height under natural conditions of elastic circular plate is equal to the depth of stamping die board slot.
Preferably, the top of the staking punch is divided into connector, and connector is circular trough, is provided on the inner wall of circular trough
Internal screw thread, the bottom dead center position of the connector are connected as rotary electric machine, and the shaft of the rotary electric machine bottom end connection is ring
Shape structure, the spring of the upper end connection of the shaft, the other end of the spring are fixedly connected on the bottom end of connector, and described turn
The surrounding of staking punch cylinder is arranged in the annular blade of the bottom end surrounding setting of axis, the annular blade.
Compared with prior art, the beneficial effects of the present invention are: structure of the invention setting rationally, functional, have with
Lower advantage:
1. the device is by the setting of staking punch, when being punched out to aluminium sheet, the annular blade of surrounding first to aluminium sheet into
Row cutting, makes the aluminium sheet for needing punching first carry out the linear incision of certain depth, the feelings of cracking can be reduced when punching press
Condition occurs；
2. flexible plectane is arranged in the device in pattern hole, elastic circular plate is compressed to template slot bullet to mould when punching press
On plate, elastic circular plate is by the aluminium sheet after punching press after punching；
3. the device, can be by punched hole punching by the cutting setting for being equipped with, and having on staking punch of staking punch and template
That presses is more smooth, and reduces aluminium sheet and the phenomenon that flash occur.
Detailed description of the invention
Fig. 1 is support plate of the present invention and mobile punch rod structural schematic diagram；
Fig. 2 is formwork structure schematic diagram of the present invention；
Fig. 3 is formwork structure schematic bottom view of the present invention；
Fig. 4 is staking punch structure sectional view of the present invention；
Fig. 5 is staking punch structure floor schematic diagram of the present invention.
In figure: 1 punching press machine support, 2 support plates, 3 first limiting slots, 4 first limited posts, 5 fixed plates, 6 Damping rotation shafts, 7
Template, 8 card slots, 9 stamping die board slots, 10 elastic circular plates, 11 second limiting slots, 12 second limited posts, 13 pressed sheets, 14 mobile punchings
Compression bar, 15 staking punch, 16 connectors, 17 rotary electric machines, 18 shafts, 19 annular blades, 20 springs, 21 connecting rods, 22 staking punch
Cylinder.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1 to Fig. 5 is please referred to, the present invention provides a kind of technical solution: a kind of automatic stamping machine for aluminium sheet punching
Structure, including punching press machine support 1, support plate 2 and mobile punch rod 14, the upper end of punching press machine support 1 are fixedly connected with support plate 2,
The first limiting slot 3 and the first limited post 4 are provided in support plate 2, the side of support plate 2 is connected with fixed plate 5, support plate
2 top is placed with template 7, and the bottom end of template 7 is provided with the second limiting slot 11 and the second limited post 12, the upper end of template 7
Two sides offer card slot 8, and the center of template 7 offers stamping die board slot 9, and bottom end is fixedly connected in stamping die board slot 9
Flexible plectane 10, the top of template 7 are provided with pressed sheet 13, and mobile punch rod 14 is connected in pressed sheet 13, mobile
The bottom end of punch rod 14 is bolted with staking punch 15, and the upper end of staking punch 15 is connector 16, and the bottom end of connector 16 is fixedly connected
There are rotary electric machine 17 and connecting rod 21, the bottom end of rotary electric machine 17 is connected with shaft 18, and the bottom end of shaft 18 is fixedly connected with ring
Shape blade 19, and the upper end of shaft 18 is fixedly connected with spring 20, the bottom end of connecting rod 21 is fixedly connected with staking punch cylinder 22.
Further, the first limiting slot 3 is separately positioned on the surrounding of support plate 2, and the first limiting slot 3 is at least provided with four
A, there are two the settings of the vertical axis of 4 symmetric punching machine support 1 of the first limited post, and the first limiting slot 3 and the first limited post 4 are to putting
The template 7 set plays the role of limit.
Further, fixed plate 5 is movably connected in the two sides of support plate 2 by Damping rotation shaft 6, and the height of fixed plate 5 is small
In the thickness of template 7, fixed plate 5 is corresponding inverted l-shaped structure, and the upper end of fixed plate 5 offers circular hole, the corresponding card of fixed plate 5
It connects in card slot 8.
Further, the second limiting slot 11 and the second limited post 12 are arranged at the bottom end of template 7, and the second limiting slot 11 is right
Answer the position of the first limited post 4 to be arranged, and the inner section of the second limiting slot 11 be equal to the first limited post 4 area of section, second
The position setting of corresponding first limiting slot 3 of limited post 12, and the section of the second limited post 12 is equal to the inner section of the first limiting slot 3
Area, the second limiting slot 11 and the second limited post 12 correspondence are connected on the first limited post 4 and the first limiting slot 3.
Further, the both ends middle position of template 7 is arranged in card slot 8, and card slot 8 is corresponding L connected in star, card slot 8
Width is equal to the width of 5 upper end of fixed plate, and the slot bottom end setting of card slot 8 is fluted, and screw consolidates fixed plate 5 and card slot 8
It is fixed.
Further, the top of elastic circular plate 10 is divided into circular plate structure, and the area of section of plectane is equal to punching template
The inner section area of slot 9, the lower part of elastic circular plate 10 are divided into elastic corrugated shape, and the height under the compressive state of elastic circular plate 10 is small
In the depth of stamping die board slot 9, and the height under natural conditions of elastic circular plate 10 is equal to the depth of stamping die board slot 9, elasticity
Plectane 10 is convenient to handle the aluminium sheet after punching.
Further, the top of staking punch 15 is divided into connector 16, and connector 16 is circular trough, sets on the inner wall of circular trough
It is equipped with internal screw thread, the bottom dead center position of connector 16 is connected as rotary electric machine 17, the shaft 18 of 17 bottom end of rotary electric machine connection
For ring structure, the spring 20 of the upper end connection of shaft 18, the other end of spring 20 is fixedly connected on the bottom end of connector 16, turns
The surrounding of staking punch cylinder 22 is arranged in the annular blade 19 of the bottom end surrounding setting of axis 18, annular blade 19, and staking punch 15 is right
Aluminium sheet carries out punching press.
Working principle: when press machine is started to work, mobile punch rod 14 is moved up and down in pressed sheet 13, staking punch
15 are screwed onto the lower end of mobile punch rod 14, and template 7 is placed in support plate 2, and by the second limiting slot 11 of 7 bottom end of template
It is correspondingly placed at the position of the first limited post 4 and the first limiting slot 3 in support plate 2 with the second limited post 12, is limited
Effect, the fixed plate 5 at 2 both ends of support plate are rotated, and fixed plate 5 is connected on card slot 8, and with screw in fixed plate 5 and card
Screw hole in slot 8 is fixed, and is placed in template 7 in the aluminium sheet for needing punching, by the mobile downward punching press of punch rod 14, by turning
Under the drive of dynamic motor 17, shaft 18 rotates in staking punch 15, and shaft 18 will drive annular blade 19 to rotate, in punching press
First 15 when move down, since the bottom end of annular blade 19 is higher than the height of staking punch cylinder 22, in annular blade 19
Under rotation, annular blade 19 cuts aluminium sheet, and in rounded shape, when staking punch 15 continues to push, annular blade
19 carry out certain compression under the action of spring 20, and the part that staking punch cylinder 22 cuts annular blade 19 rushes
Pressure, aluminium flake correspondence is fallen on elastic circular plate 10 after punching press, and when punching press downward to aluminium sheet, corresponding aluminum plate will be downward
Punching press, after punching press, elastic circular plate 10 pops up bullet by the outside for the stamping die board slot 9 that rebounds out, while by the aluminium sheet after punching
Outside property plectane 10, the aluminium flake after avoiding punching press is sticked in stamping die board slot 9 and is not easily cleaned.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of automatic stamping mechanism for aluminium sheet punching, including punching press machine support (1), support plate (2) and mobile punching press
Bar (14), it is characterised in that: the upper end of the punching press machine support (1) is fixedly connected with support plate (2), on the support plate (2)
It is provided with the first limiting slot (3) and the first limited post (4), the side of the support plate (2) is connected with fixed plate (5), institute
It states and is placed with above support plate (2) template (7), the bottom end of the template (7) is provided with the second limiting slot (11) and the second limit
Position column (12), the two sides of the upper end of template (7) offer card slot (8), and the center of template (7) offers stamping die board slot
(9), the interior bottom end of the stamping die board slot (9) is fixedly connected with elastic circular plate (10), is provided with punching press above the template (7)
Plate (13), the pressed sheet (13) is interior to be connected with mobile punch rod (14), and the bottom end of the mobile punch rod (14) is spirally connected
Have staking punch (15), the upper end of the staking punch (15) is connector (16), and the bottom end of the connector (16) is fixedly connected with
The bottom end of rotary electric machine (17) and connecting rod (21), the rotary electric machine (17) is connected with shaft (18), the shaft (18)
Bottom end is fixedly connected with annular blade (19), and the upper end of shaft (18) is fixedly connected with spring (20), the connecting rod (21)
Bottom end be fixedly connected with staking punch cylinder (22).
2. a kind of automatic stamping mechanism for aluminium sheet punching according to claim 1, it is characterised in that: described first
Limiting slot (3) is separately positioned on the surrounding of support plate (2), and the first limiting slot (3) is at least provided with four, first limited post
(4) there are two the vertical axis settings of symmetric punching machine support (1).
3. a kind of automatic stamping mechanism for aluminium sheet punching according to claim 1, it is characterised in that: the fixation
Plate (5) is movably connected in the two sides of support plate (2) by Damping rotation shaft (6), and the height of fixed plate (5) is less than the thickness of template (7)
Degree, fixed plate (5) are corresponding inverted l-shaped structure, and the upper end of the fixed plate (5) offers circular hole.
4. a kind of automatic stamping mechanism for aluminium sheet punching according to claim 1, it is characterised in that: described second
Limiting slot (11) and the second limited post (12) are arranged at the bottom end of template (7), corresponding first limited post of the second limiting slot (11)
(4) position setting, and the inner section of the second limiting slot (11) is equal to the area of section of the first limited post (4), second limit
The position setting of position column (12) corresponding first limiting slot (3), and the section of the second limited post (12) is equal to the first limiting slot (3)
Inner section area.
5. a kind of automatic stamping mechanism for aluminium sheet punching according to claim 1, it is characterised in that: the card slot
(8) in the both ends middle position of template (7), card slot (8) is corresponding L connected in star for setting, and the width of card slot (8) is equal to fixed plate
(5) the slot bottom end setting of the width of upper end, card slot (8) is fluted.
6. a kind of automatic stamping mechanism for aluminium sheet punching according to claim 1, it is characterised in that: the elasticity
The top of plectane (10) is divided into circular plate structure, and the area of section of plectane is equal to the inner section area of stamping die board slot (9), bullet
Property plectane (10) lower part be divided into elastic corrugated shape, the height under the compressive state of elastic circular plate (10) be less than stamping die board slot
(9) depth, and the height under natural conditions of elastic circular plate (10) is equal to the depth of stamping die board slot (9).
7. a kind of automatic stamping mechanism for aluminium sheet punching according to claim 1, it is characterised in that: the punching press
The top of head (15) is divided into connector (16), and connector (16) is circular trough, is provided with internal screw thread on the inner wall of circular trough, described
The bottom dead center position of connector (16) is connected as rotary electric machine (17), the shaft (18) of rotary electric machine (17) the bottom end connection
For ring structure, the spring (20) of the upper end connection of the shaft (18), the other end of the spring (20) is fixedly connected on company
The bottom end of connector (16), the annular blade (19) of the bottom end surrounding setting of the shaft (18), annular blade (19) setting
Surrounding in staking punch cylinder (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811361198.0A CN109702076A (en) | 2018-11-15 | 2018-11-15 | A kind of automatic stamping mechanism for aluminium sheet punching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811361198.0A CN109702076A (en) | 2018-11-15 | 2018-11-15 | A kind of automatic stamping mechanism for aluminium sheet punching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109702076A true CN109702076A (en) | 2019-05-03 |
Family
ID=66254788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811361198.0A Pending CN109702076A (en) | 2018-11-15 | 2018-11-15 | A kind of automatic stamping mechanism for aluminium sheet punching |
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| CN (1) | CN109702076A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110142430A (en) * | 2019-05-17 | 2019-08-20 | 安徽管益生新材料科技有限公司 | A kind of stainless steel pipe punch device |
| CN110328272A (en) * | 2019-07-12 | 2019-10-15 | 高璐 | A kind of one-shot multimode sheet metal component punch process transfer matic |
| CN112642932A (en) * | 2020-09-04 | 2021-04-13 | 重庆三禾汽车部件有限公司 | Automobile parts press die work piece location buffer |
| CN113601179A (en) * | 2021-09-29 | 2021-11-05 | 艾芦精密机械(江苏)有限公司 | Metal processing equipment |
| CN114199078A (en) * | 2021-12-19 | 2022-03-18 | 辽宁伊菲科技股份有限公司 | Preparation method and device of boron carbide composite ceramic process |
-
2018
- 2018-11-15 CN CN201811361198.0A patent/CN109702076A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110142430A (en) * | 2019-05-17 | 2019-08-20 | 安徽管益生新材料科技有限公司 | A kind of stainless steel pipe punch device |
| CN110328272A (en) * | 2019-07-12 | 2019-10-15 | 高璐 | A kind of one-shot multimode sheet metal component punch process transfer matic |
| CN112642932A (en) * | 2020-09-04 | 2021-04-13 | 重庆三禾汽车部件有限公司 | Automobile parts press die work piece location buffer |
| CN113601179A (en) * | 2021-09-29 | 2021-11-05 | 艾芦精密机械(江苏)有限公司 | Metal processing equipment |
| CN113601179B (en) * | 2021-09-29 | 2021-11-30 | 艾芦精密机械(江苏)有限公司 | Metal processing equipment |
| CN114199078A (en) * | 2021-12-19 | 2022-03-18 | 辽宁伊菲科技股份有限公司 | Preparation method and device of boron carbide composite ceramic process |
| CN114199078B (en) * | 2021-12-19 | 2024-02-09 | 辽宁伊菲科技股份有限公司 | Preparation method and device of boron carbide composite ceramic technology |
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Application publication date: 20190503 |