CN110181575A - A kind of floating cutter blanking units - Google Patents
A kind of floating cutter blanking units Download PDFInfo
- Publication number
- CN110181575A CN110181575A CN201910489374.7A CN201910489374A CN110181575A CN 110181575 A CN110181575 A CN 110181575A CN 201910489374 A CN201910489374 A CN 201910489374A CN 110181575 A CN110181575 A CN 110181575A
- Authority
- CN
- China
- Prior art keywords
- block
- lower plate
- cutter
- blanking units
- plate
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
- B26D1/08—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/0006—Means for guiding the cutter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
Abstract
The invention belongs to blanking units fields, provide a kind of floating cutter blanking units, comprising: are made of upper plate and lower plate framed；Component is put, is set in the lower plate, the storing component is for placing product；Pushing component is set to the upper plate lower end；Slide assemblies are flexibly connected with the lower plate, are movably set with cutter on the slide assemblies；It is punched column, is set to the upper plate lower end, the punching column lower end activity is resisted against the cutter upper end；When the upper plate moves down, the pushing component is able to drive the slide assemblies transverse shifting, and the punching column is able to drive cutter and moves down.Product can be clamped compared with the prior art, the advantages of the present invention are as follows sliding block in the floating cutter blanking units and cutter is driven to protrude into the interlayer of product, realize the purpose being punched in product interlayer, cutting position is accurate, improves the yield rate of product.
Description
Technical field
The invention belongs to blanking units fields, and in particular to a kind of floating cutter blanking units.
Background technique
Bicker mainly includes that punching platform and cutting head, cutting head are hydraulically operated.Cutting head is mounted on the work of hydraulic press
The bottom end of plug.When being punched machine operation, plate is placed between cutting head and punching platform, and cutting head is right under the action of hydraulic press
Plate pressurization, so that the edge of a knife installed on cutting head is made to cut out hole of various shapes on plate, but some products are that have
Interlayer, it is mostly manually to be punched that the difficulty being punched out in interlayer is bigger, such punching mode precision compared with
The yield rate of difference, product is lower, has no preferable solution in the prior art, thus need to design it is a can be in product clip
The blanking units being punched out in layer.
Summary of the invention
The technical problem to be solved by the present invention is to be directed to the status of the prior art, and provide a kind of floating cutter punching dress
It sets.
The technical scheme of the invention to solve the technical problem is: proposing a kind of floating cutter blanking units, wrap
It includes: being made of upper plate and lower plate framed；
Component is put, is set in the lower plate, the storing component is for placing product；
Pushing component is set to the upper plate lower end；
Slide assemblies are flexibly connected with the lower plate, are movably set with cutter on the slide assemblies；
It is punched column, is set to the upper plate lower end, the punching column lower end activity is resisted against the cutter upper end；
When the upper plate moves down, the pushing component is able to drive the slide assemblies transverse shifting, the punching
It cuts column and is able to drive cutter and move down.
In a kind of above-mentioned floating cutter blanking units, the slide assemblies include: limited block, are set to the lower plate
On；
Sliding block is flexibly connected in the limited block, longitudinally offers punching slot on the sliding block, the cutter activity is set
It is placed in the punching slot；
When the lower plate moves down, the pushing component is able to drive the sliding block along limited block transverse shifting and cunning
Block end can be resisted against on the product.
In a kind of above-mentioned floating cutter blanking units, the pushing component includes: connecting rod, solid with the upper plate
Fixed connection；
Pushing block is set to the connecting rod lower end；
When the upper plate moves down, the pushing block is able to drive the sliding block transverse shifting.
In a kind of above-mentioned floating cutter blanking units, the pushing block side end face is provided with the first scarf, the cunning
Block side is provided with the second scarf；When the pushing block moves down, first scarf can activity be resisted against it is described
On second scarf.
In a kind of above-mentioned floating cutter blanking units, the storing component includes: storing block, is set to the lower plate
On；
Against block, it is set on the storing block；
Clamping element is set in the lower plate, and the clamping element is used for horizontal clamping product.
In a kind of above-mentioned floating cutter blanking units, the clamping element includes gripping block, is set to the storing block
It one end and is connect with the lower plate；
Link block is set to the storing block other end and connect with the lower plate, clamping is provided on the link block
Cylinder.
In a kind of above-mentioned floating cutter blanking units, the lower plate upper end is provided with connecting plate, the sliding block lower end
Face activity is resisted against the connecting plate upper surface, and reset through-hole is longitudinally offered on connecting plate, is provided in the reset through-hole
Reset spring, the reset spring lower end are connect with lower plate, reset spring upper end be inserted into the punching slot and activity against
In the lower end of cutter.
In a kind of above-mentioned floating cutter blanking units, the lower plate upper end offers limiting slot, the pushing block lower end
It is provided with retention bead, when the pushing block moves down, the retention bead is inserted into the limiting slot.
In a kind of above-mentioned floating cutter blanking units, the lower plate upper end is fixedly installed locating piece, the positioning
Block is slidably connected with pushing block, and sliding block is able to drive when lower plate moves down and is vertically moved on locating piece.
In a kind of above-mentioned floating cutter blanking units, outer guiding post, the outer guiding post upper end are provided in the lower plate
It is connect with the upper plate.
Compared with the prior art, the advantages of the present invention are as follows sliding blocks in the floating cutter blanking units can clamp product simultaneously
Drive cutter to protrude into the interlayer of product, realize the purpose that is punched in product interlayer, cutting position is accurate, improve product at
Product rate.
Detailed description of the invention
Fig. 1 is that the solid of floating cutter blanking units in more excellent implementation attempts；
Fig. 2 is that the specific structure of pushing component and slide assemblies attempts in more excellent implementation；
Fig. 3 is that the specific structure of the slide assemblies and pushing component under another implementation attempts；
Fig. 4 is the cross-sectional view of the structure of pushing component and slide assemblies in more excellent implementation.
In figure, upper plate 1, lower plate 2, punching column 3, cutter 4, limited block 5, sliding block 6, punching slot 7, connecting rod 8, pushing block 9, the
One scarf 10, the second scarf 11 put block 12, against block 13, gripping block 14, link block 15, clamping cylinder 16, connecting plate
17, through-hole 18, reset spring 19, limiting slot 20, retention bead 21, outer guiding post 22, locating piece 23 are resetted.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As shown in Figures 1 to 4,4 blanking units of this floating cutter, comprising: be made of upper plate 1 and lower plate 2 framed；It puts
Component is set in lower plate 2, puts component for placing product；Pushing component is set to 1 lower end of upper plate；Slide assemblies,
It is flexibly connected with lower plate 2, cutter 4 is movably set on slide assemblies；It is punched column 3, is set to 1 lower end of upper plate, is punched 3 lower end of column
Activity is resisted against 4 upper end of cutter；When upper plate 1 moves down, pushing component is able to drive slide assemblies transverse shifting, is punched column
3, which are able to drive cutter 4, moves down.
When upper plate 1 moves down, pushing component is able to drive slide assemblies transverse shifting, and cutter 4 is set to Slide Group
On part, it is just able to drive 4 transverse shifting of cutter when slide assemblies are mobile, and then cutter 4 is enabled to be inserted into the folder of product
In layer, it is punched 3 lower end of column at this time and is resisted against on 4 upper surface of cutter, upper plate 1 continues to move down, and is punched column 3 at this time and drives cutter
4 move down, and then cutter 4 can be punched out in the interlayer of product.
Slide assemblies include: limited block 5, are set in lower plate 2；Sliding block 6 is flexibly connected in limited block 5, on sliding block 6
Longitudinal direction offers punching slot 7, and cutter 4 is movably set in punching slot 7；When lower plate 2 moves down, pushing component is able to drive
Sliding block 6 is along 5 transverse shifting of limited block and 6 end of sliding block can be resisted against on product.
Sliding block 6 is flexibly connected with limited block 5, and when lower plate 2 moves down, pushing component is able to drive sliding block 6 along limit
5 transverse shifting of block, after sliding block 6 is moved to certain distance, the end of sliding block 6 can be resisted against on the side of product, and then to general
Clamping product guarantees that product is not in offset on position when being punched, improves die cutting accuracy, at this time lower plate 2 continue to
Lower mobile drive punching column 3 moves down, and punching column 3 drives the downward punching products of cutter 4, and the precision of punching is high, and position is accurate.
Pushing component includes: connecting rod 8, is fixedly connected with upper plate 1；Pushing block 9 is set to 8 lower end of connecting rod；Work as upper plate
1 when moving down, and pushing block 9 is able to drive 6 transverse shifting of sliding block.
Connecting rod 8 is fixedly connected with upper plate 1, and pushing block 9 is able to drive when upper plate 1 moves up and down and is moved down, and then is pushed away
Block 9 realizes the purpose that cutter 4 is sent into product interlayer with 6 transverse shifting of movable slider.
9 side end face of pushing block is provided with the first scarf 10, and 6 side of sliding block is provided with the second scarf 11；When pushing block 9 is downward
When mobile, the first scarf 10 can activity be resisted against on the second scarf 11.
When pushing block 9 declines, 10 activity of the first scarf is resisted against on the second scarf 11, during pushing block 9 declines,
The relative position of first scarf 10 and the second scarf 11 changes, since pushing block 9 is connect with connecting rod 8, so pushing block 9
Can not transverse shifting, 6 transverse shifting of sliding block can be pushed at this time,
Putting component includes: to put block 12, is set in lower plate 2；Against block 13, it is set to and puts on block 12；Clamping element,
It is set in lower plate 2, and clamping element is used for horizontal clamping product.
It puts block 12 and is used for horizontal clamping product for placing workpiece, clamping element, guarantee that product will not be horizontal when being punched
To movement, so that cutting position meets the requirements, the side of product can be resisted against against block 13, when sliding block 6 slides laterally
When being resisted against the another side of product to its end, sliding block 6 and can be by the clamping of product against both blocks 13, and then guarantee
The depth of punching meets the requirements.
When product is placed on storing block 12, just positioning action can be played to product against block 13.
Clamping element includes gripping block 14, is set to and puts 12 one end of block and connect with lower plate 2；Link block 15 is set to and sets
It puts 12 other end of block and is connect with lower plate 2, clamping cylinder 16 is provided on link block 15.
Gripping block 14, which is set to, puts 12 one end of block and connect with lower plate 2, and link block 15, which is set to, puts 12 other end of block
And connect with lower plate 2, its end can be resisted against the end of product when clamping cylinder 16 works, and then clamping cylinder 16 can push away
Movable property product, so that the product other end is resisted against gripping block 14, this makes it possible to the lateral positions to product to be clamped positioning, make
It is accurate to obtain product orientation, improves the precision of punching.
2 upper end of lower plate is provided with connecting plate 17, and 6 lower end surface activity of sliding block is resisted against 17 upper surface of connecting plate, connecting plate 17
Upper longitudinal direction, which offers, resets through-hole 18, resets and is provided with reset spring 19 in through-hole 18, and 19 lower end of reset spring and lower plate 2 connect
It connects, 19 upper end of reset spring is inserted into punching slot 7 and activity is resisted against 4 lower end of cutter.
Because 19 upper end activity of reset spring is resisted against 4 lower end surface of cutter, when punching column 3 drives cutter 4 to moving down
When dynamic, cutter 4 moves down and pressed home spring 19, and reset spring 19 generates screen resilience by compression at this time, when rushing for product
After the completion of cutting, upper plate 1 is moved up, and cutter 4 is no longer influenced by the downward power of punching column 3, i.e. cutter 4 is also no longer pressed down against reset
Spring 19, the elastic force of reset spring 19 drives cutter 4 to move up at this time, because cutter 4 is located in the interlayer of product, works as
Cutter 4 is able to drive product when moving up and moves up, and then drives product to be detached from and put block 12, it is no longer necessary to artificial to take out
Product reduces operating procedure, reduces labor intensity.
It states 2 upper end of lower plate and offers limiting slot 20,9 lower end of pushing block is provided with retention bead 21, when pushing block 9 moves down
When, retention bead 21 is inserted into limiting slot 20.
When pushing block 9 moves down, retention bead 21 is inserted into limiting slot 20, limiting slot 20 and retention bead 21
Play the role of mistake proofing, when retention bead 21 will be inserted into limiting slot 20, punching 3 lower end of column will be resisted against 4 upper end of cutter
Face, if the relative position of pushing block 9 and lower plate 2 does not meet punching and requires, when pushing block 9 declines, not with the mobile distance of movable slider 6
Foot or moving distance are excessive, and being punched out if moving distance deficiency to product will lead to the depth of cutting position and do not meet
It is required that will lead to sliding block 6 if moving distance is excessive and damage product by pressure, but since pushing block 9 and the relative position of lower plate 2 are not met
Punching requires, so the position of retention bead 21 and limiting slot 20 is staggered, retention bead 21 can not continue into limiting slot
In 20, i.e., upper plate 1 can not continue to move down, and be punched column 3 at this time and be also unable to drive the downward punching products of cutter 4, guarantee product
It will not be punched in the case where being unsatisfactory for die cutting accuracy, reduce the spoilage of product.
Another more excellent implementation is that locating piece 23 is fixedly installed in lower plate 2, and locating piece 23 connects with 9 pieces of slidings are pushed away
It connects, this makes it possible to guarantee that pushing block 9 and the position of locating piece 23 are accurate, i.e., lower plate 2 only changes the vertical of pushing block 9 during declining
To position, the lateral position of pushing block 9 is remained unchanged, and this makes it possible to guarantee that the mobile distance of sliding block 6 is accurate, guarantees punching essence
Degree.
Outer guiding post 22 is provided in lower plate 2,22 upper end of outer guiding post is connect with upper plate 1, and outer guiding post 22 can be mobile for upper plate
Accurate path is provided.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
Generation, defined range that however, it does not deviate from the spirit of the invention.
Claims (10)
1. a kind of floating cutter blanking units characterized by comprising
It is made of upper plate and lower plate framed；
Component is put, is set in the lower plate, the storing component is for placing product；
Pushing component is set to the upper plate lower end；
Slide assemblies are flexibly connected with the lower plate, are movably set with cutter on the slide assemblies；
It is punched column, is set to the upper plate lower end, the punching column lower end activity is resisted against the cutter upper end；
When the upper plate moves down, the pushing component is able to drive the slide assemblies transverse shifting, the punching column
Cutter is able to drive to move down.
2. a kind of floating cutter blanking units according to claim 1, which is characterized in that the slide assemblies include: limit
Position block, is set in the lower plate；
Sliding block is flexibly connected in the limited block, longitudinally offers punching slot on the sliding block, the cutter is movably set in
In the punching slot；
When the lower plate moves down, the pushing component is able to drive the sliding block along limited block transverse shifting and slider end
Portion can be resisted against on the product.
3. a kind of floating cutter blanking units according to claim 2, which is characterized in that the pushing component includes: to connect
Extension bar is fixedly connected with the upper plate；
Pushing block is set to the connecting rod lower end；
When the upper plate moves down, the pushing block is able to drive the sliding block transverse shifting.
4. a kind of floating cutter blanking units according to claim 3, which is characterized in that the pushing block side end face is provided with
First scarf, the slider side end are provided with the second scarf；When the pushing block moves down, the first scarf energy
Enough activities are resisted against on second scarf.
5. a kind of floating cutter blanking units according to claim 1, which is characterized in that the storing component includes: to set
Block is put, is set in the lower plate；
Against block, it is set on the storing block；
Clamping element is set in the lower plate, and the clamping element is used for horizontal clamping product.
6. a kind of floating cutter blanking units according to claim 5, which is characterized in that the clamping element includes clamping
Block is set to described storing block one end and connect with the lower plate；
Link block is set to the storing block other end and connect with the lower plate, is provided with clamping cylinder on the link block.
7. a kind of floating cutter blanking units according to claim 2, which is characterized in that the lower plate upper end is provided with company
Fishplate bar, sliding block lower end surface activity are resisted against the connecting plate upper surface, and reset through-hole is longitudinally offered on connecting plate, described
It resets in through-hole and is provided with reset spring, the reset spring lower end is connect with lower plate, and reset spring upper end is inserted into the punching
In grooving and activity is resisted against the lower end of cutter.
8. a kind of floating cutter blanking units according to claim 3, which is characterized in that the lower plate upper end opens up limited
Position slot, the pushing block lower end is provided with retention bead, and when the pushing block moves down, the retention bead is inserted into institute
It states in limiting slot.
9. a kind of floating cutter blanking units according to claim 3, which is characterized in that the lower plate upper end fixed setting
There is locating piece, the locating piece is slidably connected with pushing block, and it is longitudinal on locating piece that sliding block is able to drive when lower plate moves down
It is mobile.
10. a kind of floating cutter blanking units according to claim 1, which is characterized in that be provided in the lower plate outer
Guide post, the outer guiding post upper end are connect with the upper plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910489374.7A CN110181575B (en) | 2019-06-06 | 2019-06-06 | Punching device with floating cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910489374.7A CN110181575B (en) | 2019-06-06 | 2019-06-06 | Punching device with floating cutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110181575A true CN110181575A (en) | 2019-08-30 |
| CN110181575B CN110181575B (en) | 2020-10-02 |
Family
ID=67720725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910489374.7A Active CN110181575B (en) | 2019-06-06 | 2019-06-06 | Punching device with floating cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110181575B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110586735A (en) * | 2019-09-23 | 2019-12-20 | 宁波敏实汽车零部件技术研发有限公司 | Punching equipment for aluminum frame drainage channel |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101837401A (en) * | 2010-05-19 | 2010-09-22 | 昆山市三众模具制造有限公司 | Automobile door bumper die cutting die |
| US20110297293A1 (en) * | 2010-06-07 | 2011-12-08 | Cbw Automation, Inc. | Apparatus and process for in-mold labeling |
| CN203665597U (en) * | 2013-11-08 | 2014-06-25 | 宁波敏实汽车零部件技术研发有限公司 | Punching and locating mechanism for end of trim strip |
| CN205989383U (en) * | 2016-08-31 | 2017-03-01 | 无锡井上华光汽车部件有限公司 | Blanking die for top strap |
-
2019
- 2019-06-06 CN CN201910489374.7A patent/CN110181575B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101837401A (en) * | 2010-05-19 | 2010-09-22 | 昆山市三众模具制造有限公司 | Automobile door bumper die cutting die |
| US20110297293A1 (en) * | 2010-06-07 | 2011-12-08 | Cbw Automation, Inc. | Apparatus and process for in-mold labeling |
| CN203665597U (en) * | 2013-11-08 | 2014-06-25 | 宁波敏实汽车零部件技术研发有限公司 | Punching and locating mechanism for end of trim strip |
| CN205989383U (en) * | 2016-08-31 | 2017-03-01 | 无锡井上华光汽车部件有限公司 | Blanking die for top strap |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110586735A (en) * | 2019-09-23 | 2019-12-20 | 宁波敏实汽车零部件技术研发有限公司 | Punching equipment for aluminum frame drainage channel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110181575B (en) | 2020-10-02 |
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