CN105665569B - A kind of the punching press pick-off unit and pickup method of stamped workpieces - Google Patents
A kind of the punching press pick-off unit and pickup method of stamped workpieces Download PDFInfo
- Publication number
- CN105665569B CN105665569B CN201610187767.9A CN201610187767A CN105665569B CN 105665569 B CN105665569 B CN 105665569B CN 201610187767 A CN201610187767 A CN 201610187767A CN 105665569 B CN105665569 B CN 105665569B
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- Prior art keywords
- workpiece
- plug
- punching press
- punch
- groove
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Classifications
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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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
- B21D45/04—Ejecting devices interrelated with motion of tool
-
- 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)
- Forging (AREA)
- Punching Or Piercing (AREA)
Abstract
The invention discloses a kind of punching press pick-off units of stamped workpieces, including lower die (2), the plug (21) being set in workpiece (3) is provided in lower die, plug is connected with rotary components and moving assembly, rotary components can drive plug relative to workpiece (3) rotary motion, and moving assembly can drive plug to move horizontally relative to workpiece (3).The invention also discloses a kind of punching press pickup methods of stamped workpieces.The punching press pick-off unit and pickup method of a kind of stamped workpieces of the invention, are rotated and are moved to workpiece by moving assembly, and the workpiece for easily completing punching press takes out, and save labour.
Description
Technical field
The present invention relates to a kind of lathe more particularly to the punching press pick-off units and pickup method of a kind of stamped workpieces.
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.
Existing stamping technology, there is demoulding difficulty in workpiece after the completion of punching course, cumbersome, and working efficiency is low etc.
Situation devises a kind of device and method to improve this situation, is not only able to satisfy technical requirements, and also improve
Working efficiency.
Summary of the invention
The purpose of the present invention is to provide a kind of punching press pick-off unit of stamped workpieces for conveniently taking workpiece and pickup methods.
To achieve the above object, the particular technique of a kind of punching press pick-off unit of stamped workpieces of the invention and pickup method
Scheme are as follows:
A kind of punching press pick-off unit of stamped workpieces, including lower die are provided with the plug being set in workpiece, core in lower die
Stick is connected with rotary components and moving assembly, and rotary components can drive plug to move relative to workpiece rotation, and moving assembly can band
Dynamic plug is moved horizontally relative to workpiece.
A kind of punching press pickup method of stamped workpieces, comprising the following steps: upper mold is moved down to be contacted with lower die, upper mold
Punch assembly carries out punching press to the workpiece for being arranged with recess plug in lower die is located at, and the surface of workpiece is formed and plug recessed fit
Groove；Rotary components drive Mandrel Rotating to plug recess and work grooves discrete state；Moving assembly drives plug horizontal
Move away from workpiece；Upper mold, which moves up, drives punch-head assembly far from workpiece, takes out the workpiece that punching press is completed.
The advantages of punching press pick-off unit and pickup method of a kind of stamped workpieces of the invention, is: by moving assembly pair
Workpiece is rotated and is moved, and the workpiece for easily completing punching press takes out, and is saved labour, is improved work efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of punching press pick-off unit of the invention；
Fig. 2 a is the first step of punching press pickup method of the invention；
Fig. 2 b is the second step of punching press pickup method of the invention；
Fig. 2 c is the third step of punching press pickup method of the invention；
Fig. 2 d is the four steps of punching press pickup method of the invention.
Specific embodiment
In order to be better understood by the purpose of the present invention, structure and function, with reference to the accompanying drawing, to a kind of punching press of the invention
The punching press pick-off unit and pickup method of workpiece do further detailed description.
As shown in Figure 1, its punching press pick-off unit for being shown as a kind of stamped workpieces of the invention, including upper mold 1 and lower die 2,
It is provided with the punch-head assembly 11 for stamped workpieces in upper mold 1, is provided with multiple formed punches in punch-head assembly 11, formed punch is vertically fixed
In upper mold 1, mobile upper mold 1 can drive formed punch to mobile close to the direction of workpiece, touch that continue to move to after workpiece can be to work
Part carries out punching press, and the blade plug 21 being set in workpiece 3 to be punched, plug and rotary components and movement are provided in lower die 2
Component is connected, and rotary components can drive plug relative to 3 rotary motion of workpiece, and moving assembly can drive plug relative to workpiece 3
It moves horizontally.
Further, rotary components and moving assembly are located in lower die 2, are each attached to the same end of plug 21, rotation group
Part includes the gear 25 being connected with plug 21, and gear 25 is meshed together with rack gear 24, and 24 rotate gear 25 of rack gear can drive
Plug 21 rotates, until plug recess with work grooves to separate.Moving assembly includes the sliding block 23 being connected with plug 21, sliding block 23
Plug 21 can be driven to move horizontally on guide rail 22, the plug extraction workpiece 3 after separating with work grooves is far from workpiece.Its
In, there is certain gap between the side surface/or other surfaces and workpiece of the plug 21, after which can accommodate molding
The groove of plug can smoothly take out workpiece after being rotated the groove of workpiece after molding to gap location with realization.Fig. 2 b and
Shown in Fig. 2 c, plug 21 is driven to be rotated by the gear 25 of moving assembly, rotatable 90 °, mobile sliding block 23 drives plug
Far from the workpiece that punching press is completed, as shown in Figure 2 d, 1 uplink of upper mold takes out workpiece and completes press work far from workpiece.
Further, the upper surface of plug 21 is provided with helical teeth shape recess, groove shapes needed for the shape and workpiece 3 of recess
Identical, at the same time, each nose of punch in the punch-head assembly 11 of upper mold 1 is provided with and 21 upper surface concave shape of plug
The protrusion to match, as shown in Figure 2 a, upper mold 1 and the molding of lower die 2 carry out press work, and punch-head assembly, which is displaced downwardly to, touches punching press
Punching press is carried out to workpiece when workpiece, workpiece surface is deformed in the recess for falling into plug 21 by the stamping press of punch-head assembly 11 and formed
Groove.
The invention also discloses a kind of pickup method of stamped workpieces, the step of now in conjunction with attached drawing to punching press pickup method into
Row explanation, punching press pickup step include:
As shown in Figure 2 a, first step, molding: upper mold 1 is moved down to be contacted with lower die 2, and the punch assembly 11 of upper mold is right
The workpiece 3 that recess plug 21 is arranged in lower die 2 carries out punching press, and the surface of workpiece 3 is formed and 21 recessed fit of plug
Groove.
As shown in Figure 2 b, second step, rotating mandrel: the rotary components in driving lower die, rotary components drive plug rotation
Go to plug recess and work grooves discrete state, wherein mobile band moving gear is carried out to the rack gear in rotary components and is rotated, is led to
Crossing gear drives Mandrel Rotating to separate with work grooves.
As shown in Figure 2 c, third step, mobile extraction plug: the moving assembly in driving lower die, moving assembly drive core
Stick is moved horizontally far from workpiece, wherein is moved to the sliding block in moving assembly, sliding block drives plug to move horizontally far from work
Part.
As shown in Figure 2 d, four steps is opened pickup: after punching press, upper mold, which moves up, drives punch-head assembly separate
Workpiece can be taken off the workpiece of punching press completion.
The punching press pick-off unit and pickup method of a kind of stamped workpieces of the invention, the workpiece that can easily complete punching press
It takes out, saves labour.
The present invention is further described by specific embodiment above, it should be understood that, here specifically
Description, should not be construed as the restriction for the essence of the present invention with range, and one of ordinary skilled in the art is reading this explanation
The various modifications made after book to above-described embodiment belong to the range that the present invention is protected.
Claims (6)
1. a kind of punching press pick-off unit of stamped workpieces, which is characterized in that including upper mold (1), upper mold (1) includes being used for presser
The punch-head assembly (11) of part, punch-head assembly (11) is interior to be provided with multiple formed punches, and formed punch is vertically fixed on upper mold (1), in movement
Mould (1) can drive punch-head assembly to carry out punching press to workpiece (3)；
Further include lower die (2), the plug (21) being set in workpiece (3), plug and rotary components and movement are provided in lower die
Component is connected, and rotary components can drive plug relative to workpiece (3) rotary motion, and moving assembly can drive plug relative to workpiece
(3) it moves horizontally, in which:
Rotary components and moving assembly are located on lower die (2), are each attached to the same end of plug (21),
The upper surface of plug (21) is provided with helical teeth shape recess, and the shape of recess is identical as groove shapes needed for workpiece (3), core
There is certain gap between the side surface and workpiece (3) of stick (21)；The gap can accommodate the groove of workpiece after molding, with reality
Smoothly workpiece can be taken out after now the groove of workpiece after molding is rotated to gap location；
Rotary components include the gear (25) being connected with plug (21), and gear (25) is meshed together with rack gear (24), rack gear
(24) rotate gear (25) can drive plug (21) rotation to separate down to plug recess with the groove of workpiece (3).
2. the punching press pick-off unit of stamped workpieces according to claim 1, which is characterized in that moving assembly includes and plug
(21) connected sliding block (23), sliding block (23) can drive plug (21) to move horizontally far from workpiece (3) on guide rail (22).
3. the punching press pick-off unit of stamped workpieces according to claim 1, which is characterized in that the punch-head assembly of upper mold (1)
(11) each nose of punch in is provided with the protrusion to match with groove shapes needed for workpiece (3).
4. a kind of punching press pickup method of stamped workpieces, which comprises the following steps:
Upper mold is moved down to be contacted with lower die, and the punch assembly of upper mold is carried out to the workpiece for being arranged with recess plug in lower die is located at
Punching press, the surface of workpiece form the groove with plug recessed fit；
Rotary components drive Mandrel Rotating to plug recess and work grooves discrete state；
Moving assembly drives plug to move horizontally far from workpiece；
Upper mold, which moves up, drives punch-head assembly far from workpiece, takes out the workpiece that punching press is completed；
Wherein, the upper surface of plug is provided with helical teeth shape recess, and the shape of recess is identical as groove shapes needed for workpiece, plug
Side surface and workpiece between have certain gap；The gap can accommodate the groove of workpiece after molding, will be formed with realizing
The groove of workpiece afterwards can smoothly take out workpiece after rotating to gap location；
Rotary components include the gear being connected with plug, and wheel and rack is meshed together, and racks turn gear can drive core
Stick rotation is separated down to plug recess with the groove of workpiece.
5. the punching press pickup method of stamped workpieces according to claim 4, which is characterized in that the rack gear in rotary components
It carries out mobile band moving gear to rotate, drives Mandrel Rotating to be recessed to plug by gear and separated with work grooves.
6. the punching press pickup method of stamped workpieces according to claim 4, which is characterized in that the sliding block in moving assembly
It is moved, sliding block drives plug to move horizontally far from workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610187767.9A CN105665569B (en) | 2016-03-29 | 2016-03-29 | A kind of the punching press pick-off unit and pickup method of stamped workpieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610187767.9A CN105665569B (en) | 2016-03-29 | 2016-03-29 | A kind of the punching press pick-off unit and pickup method of stamped workpieces |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105665569A CN105665569A (en) | 2016-06-15 |
| CN105665569B true CN105665569B (en) | 2019-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610187767.9A Active CN105665569B (en) | 2016-03-29 | 2016-03-29 | A kind of the punching press pick-off unit and pickup method of stamped workpieces |
Country Status (1)
| Country | Link |
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| CN (1) | CN105665569B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107876657A (en) * | 2017-10-27 | 2018-04-06 | 平湖市万顺达机械有限公司 | A kind of safe pickup method of multiple stamped workpieces |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060060453A1 (en) * | 2002-11-15 | 2006-03-23 | Masatsuki Matsumoto And Shinsuke Matsumoto | Discharge device for worked material |
| CN1765536A (en) * | 2004-10-26 | 2006-05-03 | 深圳市同力精密冲压制品有限公司 | Novel punch head |
| CN102989863A (en) * | 2012-12-29 | 2013-03-27 | 浙江汇丰汽配制造有限公司 | Punching die of vacuum booster upper push rod assembly |
| CN103433348A (en) * | 2013-08-15 | 2013-12-11 | 上海三剑汽车部件有限公司 | Headrest rod manufacturing device and headrest rod manufacturing method thereof |
| CN104759531A (en) * | 2015-03-03 | 2015-07-08 | 上海兴韬汽车配件有限公司 | Headrest rod stamping die |
| CN205464041U (en) * | 2016-03-29 | 2016-08-17 | 上海兴韬汽车配件有限公司 | Punching press pick -off unit of punching press work piece |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011125888A (en) * | 2009-12-16 | 2011-06-30 | Fuji World:Kk | Hydraulic press device |
-
2016
- 2016-03-29 CN CN201610187767.9A patent/CN105665569B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060060453A1 (en) * | 2002-11-15 | 2006-03-23 | Masatsuki Matsumoto And Shinsuke Matsumoto | Discharge device for worked material |
| CN1765536A (en) * | 2004-10-26 | 2006-05-03 | 深圳市同力精密冲压制品有限公司 | Novel punch head |
| CN102989863A (en) * | 2012-12-29 | 2013-03-27 | 浙江汇丰汽配制造有限公司 | Punching die of vacuum booster upper push rod assembly |
| CN103433348A (en) * | 2013-08-15 | 2013-12-11 | 上海三剑汽车部件有限公司 | Headrest rod manufacturing device and headrest rod manufacturing method thereof |
| CN104759531A (en) * | 2015-03-03 | 2015-07-08 | 上海兴韬汽车配件有限公司 | Headrest rod stamping die |
| CN205464041U (en) * | 2016-03-29 | 2016-08-17 | 上海兴韬汽车配件有限公司 | Punching press pick -off unit of punching press work piece |
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| Publication number | Publication date |
|---|---|
| CN105665569A (en) | 2016-06-15 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170313 Address after: 201108 Shanghai City, Fujian Province, Meilong Town, Cheng Cheng Road, building 376, No. 3 Applicant after: Shanghai Xing Tao Hardware Co. Ltd. Applicant after: Shanghai Wei Tao Car assessories Co., Ltd Applicant after: Sheath or bow case Car assessories Co., Ltd of upper Haixing County Address before: 201615 Songjiang District, Shanghai, Shanghai Song Road, Songjiang District Industrial Park, No. nine, No. nine Yi Road, No. 58 Applicant before: Sheath or bow case Car assessories Co., Ltd of upper Haixing County Applicant before: Shanghai Wei Tao Car assessories Co., Ltd |
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| GR01 | Patent grant |