CN109692903A - The punching mechanism of stamping die equipment - Google Patents
The punching mechanism of stamping die equipment Download PDFInfo
- Publication number
- CN109692903A CN109692903A CN201811624567.0A CN201811624567A CN109692903A CN 109692903 A CN109692903 A CN 109692903A CN 201811624567 A CN201811624567 A CN 201811624567A CN 109692903 A CN109692903 A CN 109692903A
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- China
- Prior art keywords
- punching press
- punching
- stamping die
- driven shaft
- die equipment
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- 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 present invention provides the punching mechanisms of stamping die equipment, including mounting base, punching press body and inner guide plate；The upper transverse plane of the mounting base has been bolted to connection punching press motor；The left end side-walls of the mounting base are welded with the medium frame plate of inverted L shape vertically upward；It is connected by four root skin bands with being horizontally arranged at column wheel in the shaft coupling on medium frame plate on punching press driven shaft and be driven at the left end shaft of the punching press motor.The present invention provides the punching mechanisms of stamping die equipment, its guide housing and inner guide plate setting, it is provided with inner guide plate vertically upward by punching press body surrounding edge, plane locating for the side wall of its inner guide plate and punching press body is arranged in 45 degree of angles, the rear end of its guide housing is mounted on the outer wall of middle supporting block by bolt, and the fixed plate for the L shape being connected with medium frame plate is mounted on the left end side wall and right end sidewalls of guide housing, it is able to maintain punching press body and remains vertical direction in inner guide plate, it ensure that the precision of punching press, improve product qualification rate.
Description
Technical field
The present invention relates to mechanical equipment technical fields, more specifically, in particular to the punching mechanism of stamping die equipment.
Background technique
Punching press is that depended on pressure machine and mold apply external force to plate, band, tubing and profile etc., is allowed to generate plastic deformation
Or separation, thus the forming and machining method of the workpiece (stamping parts) of shape and size needed for obtaining.
The technology analysis of the punching mechanism of stamping die equipment is found by technical staff, traditional stamping die equipment
The power-equipment of punching mechanism be mostly that hydraulic cylinder is directly pushed away as dynamic structure, when punching press load is excessive, easily to power-equipment
It causes to damage, and in continuous work, it is double directly to push away path of motion, reduces working efficiency, such as application for patent
The punching mechanism of one of CN201611253737.X press machine, belongs to mechanical equipment technical field.It solves existing punching
The lower problem of press stamping quality.The punching mechanism of this press machine, press machine include rack, and it is flat that punching press is fixed in rack
Platform, punching mechanism include lifting platform, and several staking punch are fixed on lifting platform, and sliding sleeve is equipped with positioning tube and knife on staking punch
Head, positioning tube, which is equipped with, can make positioning tube and cutter head have the press-working spring for the trend that moves down, between cutter head and staking punch
Equipped with the driving member that cutter head can be made to rotate in a circumferential direction when cutter head moves down and leans with felt, punching press platform, which is equipped with, to be protected
Hold frame.The punching mechanism of this press machine is higher to the stamping quality of felt, using rectilinear path, increases journey time, causes
Working efficiency reduces.
Therefore, existing punching mechanism all exists: when punching press load is excessive, easily causing to damage to power-equipment, Er Qie
The problems such as in continuous work, it is double directly to push away path of motion, reduces working efficiency.
Summary of the invention
(1) technical problem
In conclusion the present invention provides the punching mechanism of stamping die equipment, by structure and functional improvement, with solution
When certainly punching press load is excessive, easily power-equipment is caused to damage, and in continuous work, it is double directly to push away path of motion, reduces
The problem of working efficiency.
(2) technical solution
The present invention provides the punching mechanisms of stamping die equipment, carry out skill for the punching mechanism to stamping die equipment
Art innovation, in the punching mechanism of stamping die equipment provided by the invention, specifically includes: mounting base, punching press motor, middle frame
Plate, staking punch mounting disc, mounting groove, guide housing, fixed plate, punching press driven shaft, column wheel, middle supporting block, turntable, connecting column, company
Connect block, punching press column, connection pullover, disk hole, internal tooth torus, internal gearing disk, rack gear, rear hanging plate, shaft coupling, belt, punching press body and
Inner guide plate；The upper transverse plane of the mounting base has been bolted to connection punching press motor；The left end side-walls of the mounting base
It is welded with the medium frame plate of inverted L shape vertically upward；Pass through four root skin bands at the left end shaft of the punching press motor and be horizontally arranged at
Column wheel transmission in shaft coupling on medium frame plate on punching press driven shaft is connected；Pass through between the punching press driven shaft and medium frame plate
Bearing is connected；The driven the tip of the axis of punching press is fixedly connected with turntable；Pass through vertically on the left end side wall of the turntable
Connecting column is rotatably connected to internal gearing disk；The internal gearing disk is rotatably installed in the connection pullover of rectangular-shape；The connection
The lower end of pullover has been bolted to connection link block, and the lower end of link block is bolted with punching press column further through bolt；It is described
The lower end of punching press column is bolted to connection just in the middle part of the top planes of punching press body；The lower end of the punching press body passes through spiral shell
Bolt is fixedly installed with staking punch mounting disc.
Preferably, the right end of the punching press driven shaft is rotatably connected on by bearing perpendicular in medium frame plate bottom plane
Afterwards in hanging plate, and during the left end of punching press driven shaft is rotatably connected on the side wall of medium frame plate left end at turntable also by bearing
In supporting block；
Preferably, the right end of the right end of the shaft of the punching press motor and the column wheel on the punching press driven shaft of top is tangent,
Its column wheel diameter is three times of the diameter of the shaft of punching press motor；
Preferably, the punching press body surrounding edge is provided with inner guide plate, the side of inner guide plate and punching press body vertically upward
Plane locating for wall is in 45 degree of angle settings；
Preferably, the inner guide plate outer wall of the punching press body is sheathed with guide housing adaptable therewith, the rear end of guide housing
It is mounted on the outer wall of middle supporting block, and is mounted on the left end side wall and right end sidewalls of guide housing and medium frame plate by bolt
The fixed plate for the L shape being connected；
Preferably, the connecting column is in the outer edge of turntable, and connecting column and internal gearing disk are integrated fixed structure,
Its connecting column is also at marginal position on internal gearing disk, and consistent with the position on turntable；
Preferably, fixation is surrounded with a circle rack gear on the outer wall of the internal gearing disk, and connects the disk hole opened up in pullover
Inside also rotation is built-in with internal tooth torus and internal gearing disk is adapted；
Preferably, the mounting groove of T-type shape is laterally offered in the staking punch mounting disc bottom plane.
(3) beneficial effect
The present invention provides the punching mechanism of stamping die equipment, the setting of punching press driven shaft and punching press motor passes through
The right end of punching press driven shaft is rotatably connected on by bearing perpendicular in the rear hanging plate in medium frame plate bottom plane, and punching press is driven
The left end of axis is rotatably connected in the middle supporting block on the side wall of medium frame plate left end at turntable also by bearing, so that punching
Pressure driven shaft can remain horizontality in the course of rotation, and punching press driven shaft is avoided to cause to rush because of unbalanced reason
Driven axle fracture is pressed, and the right end of the right end of the shaft of punching press motor and the column wheel on the punching press driven shaft of top is tangent, column
Wheel diameter is three times of the diameter of the shaft of punching press motor, reduces the transmission distance between punching press motor and punching press driven shaft, from
And maximum torque transmitting is formed, so that drive connection is more stable directly, and at the same time, and the Medium-voltage Motor that liquidates forms protection,
It avoids damaging caused by Medium-voltage Motor in punching course because excess load liquidates, compared to traditional stamping equipment, to power part code insurance
Shield is more comprehensive, reduces the maintenance cost of equipment.
The present invention provides the punching mechanism of stamping die equipment, guide housing and inner guide plate setting pass through punching press body four
Inner guide plate is provided at peripheral angle vertically upward, plane locating for side wall of the inner guide plate with punching press body is arranged in 45 degree of angles,
Inner guide plate provides the effect of guiding for punching press body, and the inner guide plate outer wall of punching press body is sheathed with guide housing adaptable therewith,
The rear end of guide housing is mounted on the outer wall of middle supporting block by bolt, and is pacified on the left end side wall and right end sidewalls of guide housing
Fixed plate equipped with the L shape being connected with medium frame plate is able to maintain punching press body in inner guide plate and remains vertical direction, ensure that
The precision of punching press improves product qualification rate.
The present invention provides the punching mechanism of stamping die equipment, turntable and the setting of internal gearing disk, at connecting column
In the outer edge of turntable, and connecting column and internal gearing disk are integrated fixed structure, and connecting column is also on internal gearing disk
Marginal position, and it is consistent with the position on turntable, turntable and internal gearing disk are formed with the rotation of punching press driven shaft
The rotation relation of cam, and fixation is surrounded with a circle rack gear on the outer wall of internal gearing disk, and connect in the disk hole opened up in pullover
Also rotation is built-in with internal tooth torus and internal gearing disk and is adapted so that internal gearing disk be capable of forming in connection pullover it is more stable
Rotation relation, during upper and lower punching press, guarantee advance precision.
Detailed description of the invention
Fig. 1 regards structural schematic diagram for axis on the left front in the embodiment of the present invention；
Fig. 2 is amplifier section structural schematic diagram in Fig. 1 in the embodiment of the present invention；
Fig. 3 is that the right back axis in the embodiment of the present invention regards structural schematic diagram；
Fig. 4 is that the left front lower square shaft in the embodiment of the present invention regards structural schematic diagram；
Fig. 5 is the schematic view of the front view in the embodiment of the present invention；
Fig. 6 is to regard structural schematic diagram without guide housing axis in the embodiment of the present invention；
Fig. 7 is in the embodiment of the present invention without guiding mount structure turntable and internal gearing disk exploded perspective schematic diagram；
Fig. 8 is amplifier section structural schematic diagram in Fig. 7 in the embodiment of the present invention；
Fig. 9 is the punching press motor and the exposed structural schematic diagram of coupling segment in the embodiment of the present invention；
In Fig. 1 into Fig. 9, the corresponding relationship of component names or lines and accompanying drawing number are as follows:
1- mounting base, 2- punching press motor, 3- medium frame plate, the mounting disc of 4- staking punch, 401- mounting groove, 5- guide housing, 6- are solid
Fixed board, 7- punching press driven shaft, 701- column wheel, supporting block, 9- turntable, 901- connecting column, 10- link block, 1001- punching press in 8-
Hanging plate, 14- connection after column, 11- connection pullover, 1101- disk hole, 1102- internal tooth torus, 12- internal gearing disk, 1201- rack gear, 13-
Axis device, 15- belt, 16- punching press body, 1601- inner guide plate.
Specific embodiment
Embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples.Following embodiment is used for
Illustrate the present invention, but cannot be used to limit the scope of the invention.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term " on ",
The orientation or positional relationship of the instructions such as "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and should not be understood as instruction or
Imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connected " " connects
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Fig. 1 is please referred to Fig. 9.
In order to solve punching press load existing for the punching mechanism of stamping die equipment in the prior art it is excessive when, easily to power
The problem of equipment causes to damage, and in continuous work, and it is double directly to push away path of motion, reduces working efficiency, the present invention mentions
The punching mechanism for having gone out stamping die equipment carries out technological innovation for the punching mechanism to stamping die equipment, comprising: installation
Seat 1, punching press motor 2, medium frame plate 3, staking punch mounting disc 4, mounting groove 401, guide housing 5, fixed plate 6, punching press driven shaft 7, column
Wheel 701, middle supporting block 8, turntable 9, connecting column 901, link block 10, punching press column 1001, connection pullover 11, disk hole 1101, internal tooth
Torus 1102, internal gearing disk 12, rack gear 1201, rear hanging plate 13, shaft coupling 14, belt 15, punching press body 16 and inner guide plate 1601；Peace
The upper transverse plane of dress seat 1 has been bolted to connection punching press motor 2；The left end side-walls of mounting base 1 are welded with vertically upward
The medium frame plate 3 of inverted L shape；Shaft coupling root skin band 15 and be horizontally arranged on medium frame plate 3 by four at the left end shaft of punching press motor 2
The transmission of column wheel 701 in device 14 on punching press driven shaft 7 is connected；It is connected between punching press driven shaft 7 and medium frame plate 3 by bearing
It connects；The end of punching press driven shaft 7 is fixedly connected with turntable 9；It is rotated on the left end side wall of turntable 9 by vertical connecting column 901
It is connected with internal gearing disk 12；Internal gearing disk 12 is rotatably installed in the connection pullover 11 of rectangular-shape；Connect the lower end of pullover 11
It is bolted to connection link block 10, the lower end of link block 10 is bolted with punching press column 1001 further through bolt；Punching press column
1001 lower end is bolted to connection just in the middle part of the top planes of punching press body 16；The lower end of punching press body 16 passes through bolt
It is fixedly installed with staking punch mounting disc 4.
Wherein, the right end of punching press driven shaft 7 is rotatably connected on by bearing perpendicular to the rear extension in 3 bottom plane of medium frame plate
In plate 13, and the left end of punching press driven shaft 7 is rotatably connected on 3 left end side wall of medium frame plate also by bearing at turntable 9
In middle supporting block 8 so that punching press driven shaft 7 can remain horizontality in the course of rotation, avoid punching press from
Moving axis 7 causes punching press driven shaft 7 to be broken because of unbalanced reason；
Wherein, the right end of the right end of the shaft of punching press motor 2 and the column wheel 701 on the punching press driven shaft 7 of top is tangent,
701 diameter of column wheel is three times of the diameter of the shaft of punching press motor 2, reduces the transmission between punching press motor 2 and punching press driven shaft 7
Distance, so that maximum torque transmitting is formed, so that drive connection is more stable directly, and at the same time, and 2 shape of Medium-voltage Motor that liquidates
At protection, avoid damaging caused by Medium-voltage Motor 2 in punching course because excess load liquidates；
Wherein, 16 surrounding edge of punching press body is provided with inner guide plate 1601, inner guide plate 1601 and punching press body vertically upward
For plane locating for 16 side wall in 45 degree of angle settings, inner guide plate 1601 is that punching press body 16 provides the effect of guiding；
Wherein, 1601 outer wall of inner guide plate of punching press body 16 is sheathed with therewith adaptable guide housing 5, after guide housing 5
End is mounted on the outer wall of middle supporting block 8 by bolt, and is mounted on on the left end side wall and right end sidewalls of guide housing 5
The fixed plate 6 for the L shape that frame plate 3 is connected is able to maintain punching press body 16 in inner guide plate 1601 and remains vertical direction, ensure that
The precision of punching press improves product qualification rate；
Wherein, connecting column 901 is in the outer edge of turntable 9, and connecting column 901 and internal gearing disk 12 are integrated fixed knot
Structure, connecting column 901 are also at marginal position on internal gearing disk 12, and consistent with the position on turntable 9, so that turntable 9
The rotation relation of cam can be formed with the rotation of punching press driven shaft 7 with internal gearing disk 12；
Wherein, fixation is surrounded with a circle rack gear 1201 on the outer wall of internal gearing disk 12, and connects the disk opened up in pullover 11
Also rotation is built-in with internal tooth torus 1102 in hole 1101 and internal gearing disk 12 is adapted, so that internal gearing disk 12 is in connection pullover 11
In be capable of forming more stable rotation relation, during upper and lower punching press, guarantee advance precision；
Wherein, the mounting groove 401 of T-type shape, fast and easy replacement punching are laterally offered in 4 bottom plane of staking punch mounting disc
Pressing die head, and reduce the probability of stamping head sliding.
The specifically used mode and effect of the present embodiment: the present invention in use, opens punching press motor 2, so that turning
Axis rotation connects so that belt 15 be driven to rotate punching press driven shaft 7 since the right end of punching press driven shaft 7 is rotated by bearing
Connect in perpendicular to the rear hanging plate 13 in 3 bottom plane of medium frame plate, and the left end of punching press driven shaft 7 at turntable 9 also by
Bearing is rotatably connected in the middle supporting block 8 on 3 left end side wall of medium frame plate, so that process of the punching press driven shaft 7 in rotation
In can remain horizontality, avoid punching press driven shaft 7 because unbalanced reason cause punching press driven shaft 7 be broken, and
The right end of the right end of the shaft of punching press motor 2 and the column wheel 701 on the punching press driven shaft 7 of top is tangent, and 701 diameter of column wheel is
Three times of the diameter of the shaft of punching press motor 2 reduce the transmission distance between punching press motor 2 and punching press driven shaft 7, to be formed
Maximum torque transmitting, so that drive connection is more stable directly, and at the same time, and the Medium-voltage Motor 2 that liquidates forms protection, avoids
Damaged caused by Medium-voltage Motor 2 in punching course because excess load liquidates, turntable 9 and internal gearing disk 12 under the rotation of punching press driven shaft 7,
So that link block 10 and 16 part of punching press body form the perseveration of upper and lower punching press, in punching course, due to punching press body 16 4
Inner guide plate 1601 is provided at peripheral angle vertically upward, plane locating for side wall of the inner guide plate 1601 with punching press body 16 is in 45 degree
Angle setting, inner guide plate 1601 are that punching press body 16 provides the effect of guiding, and the 1601 outer wall jacket of inner guide plate of punching press body 16
There is guide housing 5 adaptable therewith, the rear end of guide housing 5 is mounted on the outer wall of middle supporting block 8 by bolt, and guide housing
It is mounted on the fixed plate 6 for the L shape being connected with medium frame plate 3 on 5 left end side wall and right end sidewalls, is able to maintain punching press body 16
Vertical direction is remained in inner guide plate 1601, ensure that the precision of punching press, improves product qualification rate.
The embodiment of the present invention is given for the purpose of illustration and description, and is not exhaustively or by this to send out
It is bright to be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Choosing
Selecting and describe embodiment is and to make those skilled in the art to more preferably illustrate the principle of the present invention and practical application
It will be appreciated that the present invention is to design various embodiments suitable for specific applications with various modifications.
Claims (8)
1. the punching mechanism of stamping die equipment carries out technological innovation, feature for the punching mechanism to stamping die equipment
It is, comprising: mounting base (1), punching press motor (2), medium frame plate (3), staking punch mounting disc (4), mounting groove (401), guide housing
(5), fixed plate (6), punching press driven shaft (7), column wheel (701), middle supporting block (8), turntable (9), connecting column (901), link block
(10), punching press column (1001), connection pullover (11), disk hole (1101), internal tooth torus (1102), internal gearing disk (12), rack gear
(1201), rear hanging plate (13), shaft coupling (14), belt (15), punching press body (16) and inner guide plate (1601)；The mounting base (1)
Upper transverse plane be bolted to connection punching press motor (2)；The left end side-walls of the mounting base (1) are welded vertically upward
There is the medium frame plate (3) of inverted L shape；In passing through four root skin bands (15) at the left end shaft of the punching press motor (2) and being horizontally arranged at
Column wheel (701) transmission on the interior punching press driven shaft (7) of shaft coupling (14) on frame plate (3) is connected；The punching press driven shaft (7)
It is connected between medium frame plate (3) by bearing；The end of the punching press driven shaft (7) is fixedly connected with turntable (9)；Described turn
Internal gearing disk (12) are rotatably connected to by vertical connecting column (901) on the left end side wall of disk (9)；The internal gearing disk (12)
It is rotatably installed in the connection pullover (11) of rectangular-shape；The lower end of connection pullover (11) has been bolted to connection company
It connects block (10), the lower end of link block (10) is bolted with punching press column (1001) further through bolt；Under the punching press column (1001)
End is bolted to connection just in the middle part of the top planes of punching press body (16)；The lower end of the punching press body (16) passes through bolt
It is fixedly installed with staking punch mounting disc (4).
2. the punching mechanism of stamping die equipment according to claim 1, which is characterized in that the punching press driven shaft (7)
Right end be rotatably connected on by bearing perpendicular in the rear hanging plate (13) in medium frame plate (3) bottom plane, and punching press driven shaft
(7) left end is rotatably connected in the middle supporting block (8) on the side wall of medium frame plate (3) left end also by bearing at turntable (9).
3. the punching mechanism of stamping die equipment according to claim 1, which is characterized in that the punching press motor (2)
The right end of the right end of shaft and the column wheel (701) on the punching press driven shaft (7) of top is tangent, and column wheel (701) diameter is punching press
Three times of the diameter of the shaft of motor (2).
4. the punching mechanism of stamping die equipment according to claim 1, which is characterized in that punching press body (16) surrounding
Edge is provided with inner guide plate (1601) vertically upward, and plane locating for side wall of the inner guide plate (1601) with punching press body (16) is in
45 degree of angle settings.
5. the punching mechanism of stamping die equipment according to claim 1, which is characterized in that the punching press body (16) it is interior
Guide plate (1601) outer wall is sheathed with guide housing (5) adaptable therewith, and the rear end of guide housing (5) is mounted on middle branch by bolt
On the outer wall of bracer (8), and the L being connected with medium frame plate (3) is mounted on the left end side wall and right end sidewalls of guide housing (5)
The fixed plate (6) of shape.
6. the punching mechanism of stamping die equipment according to claim 1, which is characterized in that at the connecting column (901)
Outer edge in turntable (9), and connecting column (901) and internal gearing disk (12) are integrated fixed structure, connecting column (901) exists
Marginal position is also on internal gearing disk (12), and consistent with the position on turntable (9).
7. the punching mechanism of stamping die equipment according to claim 1, which is characterized in that the internal gearing disk (12)
Fixation is surrounded with a circle rack gear (1201) on outer wall, and connects also to rotate in the disk hole (1101) opened up in pullover (11) and be built-in with
Internal tooth torus (1102) and internal gearing disk (12) are adapted.
8. the punching mechanism of stamping die equipment according to claim 1, which is characterized in that the staking punch mounting disc
(4) mounting groove (401) of T-type shape is laterally offered in bottom plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811624567.0A CN109692903B (en) | 2018-12-28 | 2018-12-28 | Stamping mechanism of stamping die equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811624567.0A CN109692903B (en) | 2018-12-28 | 2018-12-28 | Stamping mechanism of stamping die equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109692903A true CN109692903A (en) | 2019-04-30 |
| CN109692903B CN109692903B (en) | 2020-11-24 |
Family
ID=66232658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811624567.0A Active CN109692903B (en) | 2018-12-28 | 2018-12-28 | Stamping mechanism of stamping die equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN109692903B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2165781A1 (en) * | 2006-04-14 | 2010-03-24 | Honda Motor Co., Ltd | Press working method with a punch step and press working apparatus with a movable punch |
| US20160158823A1 (en) * | 2014-12-09 | 2016-06-09 | Honda Motor Co., Ltd. | Draw press die assembly and method of using the same |
| CN206169015U (en) * | 2016-11-22 | 2017-05-17 | 浙江大学台州研究院 | Electronic badge punching machine |
| CN206613894U (en) * | 2017-02-16 | 2017-11-07 | 中山市富斯特工业有限公司 | A kind of security punching machine |
| CN107617663A (en) * | 2017-11-17 | 2018-01-23 | 鲍建军 | A kind of intermetallic composite coating protection type decompressor |
| CN108080471A (en) * | 2017-11-27 | 2018-05-29 | 丁伟 | A kind of hardware stamping process equipment and its processing method with protective value |
| CN207533745U (en) * | 2017-11-14 | 2018-06-26 | 温岭市天湖机械密封件厂 | A kind of sheet punch |
-
2018
- 2018-12-28 CN CN201811624567.0A patent/CN109692903B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2165781A1 (en) * | 2006-04-14 | 2010-03-24 | Honda Motor Co., Ltd | Press working method with a punch step and press working apparatus with a movable punch |
| US20160158823A1 (en) * | 2014-12-09 | 2016-06-09 | Honda Motor Co., Ltd. | Draw press die assembly and method of using the same |
| CN206169015U (en) * | 2016-11-22 | 2017-05-17 | 浙江大学台州研究院 | Electronic badge punching machine |
| CN206613894U (en) * | 2017-02-16 | 2017-11-07 | 中山市富斯特工业有限公司 | A kind of security punching machine |
| CN207533745U (en) * | 2017-11-14 | 2018-06-26 | 温岭市天湖机械密封件厂 | A kind of sheet punch |
| CN107617663A (en) * | 2017-11-17 | 2018-01-23 | 鲍建军 | A kind of intermetallic composite coating protection type decompressor |
| CN108080471A (en) * | 2017-11-27 | 2018-05-29 | 丁伟 | A kind of hardware stamping process equipment and its processing method with protective value |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109692903B (en) | 2020-11-24 |
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