CN109551034A - A kind of bending rear end cutting mechanism - Google Patents
A kind of bending rear end cutting mechanism Download PDFInfo
- Publication number
- CN109551034A CN109551034A CN201811554937.8A CN201811554937A CN109551034A CN 109551034 A CN109551034 A CN 109551034A CN 201811554937 A CN201811554937 A CN 201811554937A CN 109551034 A CN109551034 A CN 109551034A
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- positioning
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- fixed plate
- bending
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- 238000005452 bending Methods 0.000 title claims abstract description 57
- 230000007246 mechanism Effects 0.000 title claims abstract description 24
- 230000033228 biological regulation Effects 0.000 claims abstract description 21
- 239000011230 binding agent Substances 0.000 claims description 17
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 8
- 230000009471 action Effects 0.000 abstract description 3
- 238000003801 milling Methods 0.000 abstract description 2
- 239000000047 product Substances 0.000 description 25
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical group C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
- B23D15/04—Shearing machines or shearing devices cutting by blades which move parallel to themselves having only one moving blade
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
- B23D33/02—Arrangements for holding, guiding, and/or feeding work during the operation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention belongs to technical field of automobile parts, provide a kind of bending rear end cutting mechanism, it is arranged on a side end of bending die, including main fixed plate, position clamping component, cutting assembly and bending angle adjust component, clamping component is positioned to be arranged in main fixed plate side, the upper end of main fixed plate is arranged in cutting assembly, bent angle angle regulation component is located in main fixed plate, bending angle adjustment component is divided into inside and outside rotation angle regulation component and rotates left and right angle regulation component, inside and outside rotation angle regulation component and left rotation and right rotation angle regulation component are respectively used to be adjusted to inside and outside main fixed plate with left and right directions.The advantage of the invention is that structure is simple, accurate positioning is firm, and adjustable angle adaptability is good, it is both able to achieve pinching action using positioning clamping component, lower process (milling) positioning function is realized, can be backed out completely again after cutting, it is not take up space, process cuts off product quality after guarantee.
Description
Technical field
The invention belongs to technical field of automobile parts, are related to a kind of bending tooling more particularly to a kind of bending rear end
Portion's cutting mechanism.
Background technique
Body of a motor car panel, water cut and the productions such as side wall in require to use bending tooling, by product
It also needs to cut off its end after being bent, at cut end end, deformation of products is also needed to cutting in order to prevent here
Place is positioned, and existing technological orientation apparatus structure is complicated here, and it is not firm to position, due to bent products bending degree not
Together, require positioning device that cannot be adjusted according to bending degree in positioning, while entire positioning device is all using spring
Mode replied, spring is easy in use and other components interfere, and the mode of spring is through repeatedly being made
The fixing of positioning is difficult to ensure after, to influence final cutting effect.
Summary of the invention
The technical problem to be solved by the invention for the present situation of prior art is to provide a kind of structure is simple, positioning is quasi-
Really firm, adjustable angle adaptability is good, the bending rear end cutting mechanism of process cutting product quality after guarantee.
The technical scheme of the invention to solve the technical problem is: a kind of bending rear end cutting mechanism, setting
On a side end of bending die, product after bending is provided in bending die characterized by comprising
Main fixed plate；
Position clamping component, the described positioning clamping component setting is in main fixed plate side and for stretching out in bending die
The product for needing to cut off carries out positioning clamping；
Cutting assembly, the cutting assembly are arranged in the upper end of main fixed plate and after positioning clamping component clamp product
For being cut off to product；
Bending angle adjusts component, and the bent angle angle regulation component is located in main fixed plate and for main fixed plate
Bending angle be adjusted, bending angle adjustment component is divided into inside and outside rotation angle regulation component and rotates left and right angle adjustment
Component, the inside and outside rotation angle regulation component and left rotation and right rotation angle regulation component are respectively used to inside and outside main fixed plate
It is adjusted with left and right directions and then adjusts positioning clamping component gripping angle.
In a kind of above-mentioned bending rear end cutting mechanism, the positioning clamping component includes that positioning clamps gas
Cylinder, positioning sliding drivening piece, positioning slide rail and positioning clamping heads, there are two the positioning slide rail tools and is arranged
The two sides above and below main fixed plate, positioning sliding drivening piece cover between two positioning slide rails, position the output of clamping cylinder
End is connected on positioning sliding drivening piece, has prong, the main fixation at prong position on the positioning sliding drivening piece
Socket disk is provided on plate, positioning clamping heads are two and are hinged on socket disk, two positioning clamping heads energy
It is enough to be swung around socket disk, and it is formed with the grip orifice for clamping product between the two.
In a kind of above-mentioned bending rear end cutting mechanism, between the positioning clamping heads and positioning sliding drivening piece
With connecting rod, has on the positioning sliding drivening piece and drive sliding groove, one end of connecting rod is connected in locating clip
On tight head, the other end, which is connected to, to be driven in sliding groove and can slide along drive sliding groove, the positioning sliding drivening piece fortune
Positioning clamping heads are able to drive when dynamic to slide into drive sliding groove right end and pull positioning clamping heads to unclamp folder using positioning clamping heads
Tight mouth.
In a kind of above-mentioned bending rear end cutting mechanism, there are closed sides on the lateral surface of the positioning clamping heads
Edge, the positioning, which is slided at the prong of drivening piece, to be had with closed sides along the pressed inner side edge matched.
In a kind of above-mentioned bending rear end cutting mechanism, the cutting assembly includes cutter head and cutter gas
Cylinder, the cutter head are connected in cutting knife cylinder, and the cutter head alignment product simultaneously clamps product in positioning clamping component
Afterwards for being cut off to product.
In a kind of above-mentioned bending rear end cutting mechanism, the inside and outside rotation angle regulation component includes pedestal
Part, around rod piece and inside and outside adjustment part, inside and outside adjustment part has on the base element by being hinged on base element around rod piece
Inside and outside locking inner arc groove has the inside and outside locking outer arc slot opposite with inside and outside locking inner arc groove inside in transferring one integral piece, described
There is support regulating part, the upper end of the support regulating part is supported on one of positioning and slides between main fixed plate and base element
On dynamic guide rail, lower end is supported on inside and outside adjustment part.
In a kind of above-mentioned bending rear end cutting mechanism, the left rotation and right rotation angle regulation component includes left and right
Swivel plate offers on left-right rotary rotating plate and rotates left and right outer arc slot, offers in the main fixed plate outer with left rotation and right rotation
The opposite left rotation and right rotation inner arc groove of arc slot.
In a kind of above-mentioned bending rear end cutting mechanism, whole binder group is additionally provided with by the main fixed plate
Part, the whole binder component includes binder platform and press cylinder, and binder platform is connect with press cylinder, in binder platform lower end
Blanking block piece after setting.
It is simple that compared with the prior art, the advantages of the present invention are as follows structures, and accurate positioning is firm, adjustable angle adaptability
It is good, it had both been able to achieve pinching action using positioning clamping component, has realized lower process (milling) positioning function, it again can be complete after cutting
It backs out entirely, is not take up space, process cuts off product quality after guarantee.
Detailed description of the invention
Fig. 1 is this bending rear end cutting mechanism overall structure diagram；
Fig. 2 is the structural schematic diagram of Fig. 1 other direction；
Fig. 3 is book bending rear end cutting mechanism third direction structure schematic diagram.
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.
In figure, main fixed plate 1；Position clamping component 2；Cutting assembly 3；Bending angle adjusts component 4；Product 5；Binder platform
6；Press cylinder 7；Blanking block piece 8；Position clamping cylinder 9；Positioning sliding drivening piece 10；Position slide rail 11；Locating clip
Tight head 12；Closed sides are along 12a；Prong 13；It is socketed disk 14；Connecting rod 15；Drive sliding groove 16；Pressed inner side edge 17；It cuts
Cutter head 18；Cutting knife cylinder 19；Base element 20；Around rod piece 21；Inside and outside adjustment part 22；Inside and outside locking inner arc groove 23；Outside inside and outside locking
Arc slot 24；Support regulating part 25；Rotate left and right outer arc slot 26；Rotate left and right inner arc groove 27；Left-right rotary rotating plate 28.
As shown in Figure 1, Figure 2 and shown in 3, this bending rear end cutting mechanism is arranged on a side end of bending die, bending
Product after bending, including main fixed plate 1, positioning clamping component 2, cutting assembly 3 and bending angle adjustment are provided in mould
Component 4, positioning clamping component 2 are arranged in main 1 side of fixed plate and for carrying out to the product 5 that stretching needs to cut off in bending die
Positioning clamps, and the upper end of main fixed plate 1 is arranged in and after positioning clamping component 2 clamps product 5 for product in cutting assembly 3
5 are cut off, and bent angle angle regulation component is located in main fixed plate 1 and for being adjusted to the bending angle of main fixed plate 1,
Bending angle adjustment component 4 divides for inside and outside rotation angle regulation component and rotates left and right angle regulation component, inside and outside rotation angle
Adjustment component and left rotation and right rotation angle regulation component are respectively used to be adjusted in turn to inside and outside main fixed plate 1 with left and right directions
Adjustment positions 2 gripping angle of clamping component, and whole binder component is additionally provided with by main fixed plate 1, and whole binder component includes pressure
Material platform 6 and press cylinder 7, binder platform 6 are connect with press cylinder 7, and the blanking block piece 8 after the setting of 6 lower end of binder platform utilizes
Binder platform 6 can be whole carry out binder, prevent position from loosening, the products such as patent is primarily adapted for use in panel, water is cut, side wall
It is cut off after 5 bending, here since product 5 after bending has certain crooked radian in itself, it is therefore desirable to cut
The position of disconnected front clamp is critical to be needed to be clamped simultaneously with the degree of bending in cutting, to prevent entire product 5 from deforming,
Here positioning 2 main function of clamping component is exactly to clamp, and bending angle adjusts component 4 and can carry out to inside and outside and left and right directions
It adjusts, to be suitble to the bending degree of product 5, to preferably complete cutting-off process.
Specifically, positioning clamping component 2 includes positioning clamping cylinder 9, drivening piece 10 is slided in positioning, positioning sliding is led
Rail 11 and positioning clamping heads 12, there are two the positioning tools of slide rail 11 and setting is in main about 1 two sides of fixed plate, positioning sliding
10 sets of drivening piece between two positioning slide rails 11, positioning clamping cylinder 9 output end be connected to positioning sliding drivening piece
On 10, there is prong 13 on positioning sliding drivening piece 10, be provided with socket disk in the main fixed plate 1 at 13 position of prong
14, positioning clamping heads 12 are two and are hinged on socket disk 14, and two positioning clamping heads 12 can be put around socket disk 14
It is dynamic, and it is formed with the grip orifice for clamping product 5 between the two, have between positioning clamping heads 12 and positioning sliding drivening piece 10
There is connecting rod 15, has on positioning sliding drivening piece 10 and drive sliding groove 16, one end of connecting rod 15 is connected in locating clip
On tight head 12, the other end, which is connected to, to be driven in sliding groove 16 and can slide along drive sliding groove 16, positioning sliding drivening piece 10
Positioning clamping heads 12 are able to drive when movement to slide into drive 16 right end of sliding groove and pull positioning to clamp using positioning clamping heads 12
First 12 unclamp grip orifice, position just drive positioning sliding drivening piece 10 that can lead along positioning sliding when clamping cylinder 9 works here
Rail 11 moves right, due to having prong 13 on positioning sliding drivening piece 10, in this way when the prong of retention slides 13 is transported to the right
It will be pressed onto positioning clamping heads 12 when dynamic, since positioning clamping heads 12 can be swung along socket disk 14, be positioned such that
Hold-down head is since the effect by prong 13 will be closed, so that two positioning clamping heads 12 realize pinching action, when
Positioning clamping cylinder 9 drives positioning sliding drivening piece 10 to move downward along positioning slide rail 11 when working be at this moment to work as connection
One end of rod piece 15 can drive sliding groove 16 to move, and drive sliding groove 16 when one end of connecting rod 15 just touches
When right end, when positioning sliding drivening piece 10 continues to move downward, positioning clamping heads 12 can be pulled open using connecting rod 15, from
And release process is realized, have closed sides along 12a, the prong of positioning sliding drivening piece 10 on the lateral surface of positioning clamping heads 12
There is the pressed inner side edge 17 matched with closed sides along 12a at 13, matched here by closed sides along 12a and pressed inner side edge 17
It closes, so that more firm when clamping.
Cutting assembly 3 includes cutter head 18 and cutting knife cylinder 19, and cutter head 18 is connected in cutting knife cylinder 19, cutter
First 18 alignment product 5 simultaneously is used to cut off product 5 after positioning clamping component 2 clamps product 5, when cutting knife cylinder 19 moves
When can drive cutter head 18 move up and down, to realize cutting-off process, inside and outside rotation angle regulation component includes pedestal
Part 20, around rod piece 21 and inside and outside adjustment part 22, inside and outside adjustment part 22 around rod piece 21 by being hinged on base element 20, base element
There is inside and outside locking inner arc groove 23 on 20, there is in transferring one integral piece 22 the inside and outside locking opposite with inside and outside locking inner arc groove 23 inside
Outer arc slot 24 has support regulating part 25 between main fixed plate 1 and base element 20, the upper end support of support regulating part 25 is wherein
On one positioning slide rail 11, lower end is supported on inside and outside adjustment part 22, here due to inside and outside adjustment part 22 be can be the bottom of around
What seat piece 20 moved, due to main fixed plate 1 be again it is integral with 22 groups of inside and outside adjustment part, be equivalent to main fixed plate 1 in this way and carry out
Inside and outside adjusting supports regulating part 25 finally by inside and outside locking outer arc slot 24 and the alignment locking of inside and outside locking inner arc groove 23
It is mainly used to be supported before adjusting, prevents entire component from falling, rotating left and right angle regulation component includes to rotate left and right
Plate 28 offers on left-right rotary rotating plate 28 and rotates left and right outer arc slot 26, offers in main fixed plate 1 and rotates left and right outer arc slot
26 opposite left rotation and right rotation inner arc grooves 27, here by rotating left and right outer arc slot 26 and rotating left and right the alignment of inner arc groove 27 locking just
Adjustable left rotation and right rotation angle.
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 (8)
1. a kind of bending rear end cutting mechanism, is arranged on a side end of bending die, is provided in bending die after bending
Product characterized by comprising
Main fixed plate；
Clamping component is positioned, the positioning clamping component setting is in main fixed plate side and for needing to stretching in bending die
The product of cutting carries out positioning clamping；
Cutting assembly, the cutting assembly are arranged in the upper end of main fixed plate and are used for after positioning clamping component clamps product
Product is cut off；
Bending angle adjusts component, and the bent angle angle regulation component is located in main fixed plate and for the curved of main fixed plate
Bent angle is adjusted, and bending angle adjustment component is divided into inside and outside rotation angle regulation component and rotates left and right angle adjustment group
Part, the inside and outside rotation angle regulation component and rotate left and right angle regulation component be respectively used to inside and outside main fixed plate and
Left and right directions is adjusted and then adjusts positioning clamping component gripping angle.
2. a kind of bending rear end cutting mechanism according to claim 1, which is characterized in that the positioning clamping component
It include positioning clamping cylinder, positioning sliding drivening piece, positioning slide rail and positioning clamping heads, the positioning sliding is led
There are two rail tools and two sides are arranged above and below main fixed plate, and positioning sliding drivening piece covers between two positioning slide rails, fixed
The output end of position clamping cylinder is connected on positioning sliding drivening piece, is had prong on the positioning sliding drivening piece, is being pitched
Socket disk is provided in main fixed plate at mouth position, positioning clamping heads are two and are hinged on socket disk, described
Two positioning clamping heads can be swung around socket disk, and be formed with the grip orifice for clamping product between the two.
3. a kind of bending rear end cutting mechanism according to claim 2, which is characterized in that the positioning clamping heads with
There is connecting rod between positioning sliding drivening piece, have on the positioning sliding drivening piece and drive sliding groove, connecting rod
One end be connected in positioning clamping heads, the other end be connected to drive sliding groove in and can along drive sliding groove slide, it is described
Positioning sliding drivening piece movement when be able to drive positioning clamping heads slide into drive sliding groove right end and using positioning clamping heads draw
Dynamic positioning clamping heads unclamp grip orifice.
4. a kind of bending rear end cutting mechanism according to claim 3, which is characterized in that the positioning clamping heads
With closed sides edge on lateral surface, the positioning is slided pressed interior with what is matched with closed sides edge at the prong of drivening piece
Side.
5. a kind of bending rear end cutting mechanism according to claim 1, which is characterized in that the cutting assembly includes
There are cutter head and cutting knife cylinder, the cutter head is connected in cutting knife cylinder, and the cutter head alignment product is simultaneously being determined
Position clamping component is used to cut off product after clamping product.
6. a kind of bending rear end cutting mechanism according to claim 1, which is characterized in that the inside and outside rotation angle
Adjust component include base element, around rod piece and inside and outside adjustment part, inside and outside adjustment part by being hinged on base element around rod piece,
There is inside and outside locking inner arc groove on the base element, have inside and outside opposite with inside and outside locking inner arc groove in transferring one integral piece inside
Outer arc slot is locked, there is support regulating part, the upper end branch of the support regulating part between the main fixed plate and base element
Wherein on a positioning slide rail, lower end is supported on inside and outside adjustment part for support.
7. a kind of bending rear end cutting mechanism according to claim 1, which is characterized in that the left rotation and right rotation angle
Adjusting component includes left-right rotary rotating plate, offers on left-right rotary rotating plate and rotates left and right outer arc slot, in the main fixed plate
Offer the left rotation and right rotation inner arc groove opposite with outer arc slot is rotated left and right.
8. a kind of bending rear end cutting mechanism according to claim 1, which is characterized in that by the main fixed plate also
It is provided with whole binder component, the whole binder component includes binder platform and press cylinder, binder platform and press cylinder
Connection, the blanking block piece after the setting of binder platform lower end.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811554937.8A CN109551034A (en) | 2018-12-18 | 2018-12-18 | A kind of bending rear end cutting mechanism |
| PCT/CN2019/125944 WO2020125620A1 (en) | 2018-12-18 | 2019-12-17 | Bent rear end part cutting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811554937.8A CN109551034A (en) | 2018-12-18 | 2018-12-18 | A kind of bending rear end cutting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109551034A true CN109551034A (en) | 2019-04-02 |
Family
ID=65870531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811554937.8A Pending CN109551034A (en) | 2018-12-18 | 2018-12-18 | A kind of bending rear end cutting mechanism |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109551034A (en) |
| WO (1) | WO2020125620A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020125620A1 (en) * | 2018-12-18 | 2020-06-25 | 宁波敏实汽车零部件技术研发有限公司 | Bent rear end part cutting mechanism |
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- 2018-12-18 CN CN201811554937.8A patent/CN109551034A/en active Pending
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- 2019-12-17 WO PCT/CN2019/125944 patent/WO2020125620A1/en active Application Filing
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| US3268137A (en) * | 1965-05-03 | 1966-08-23 | Calumet & Hecla | Method and apparatus for cutting tubes |
| US3951023A (en) * | 1972-06-12 | 1976-04-20 | Harper & Tunstall Limited | Transport guide for pliable sheet material |
| JPH0639786A (en) * | 1992-07-28 | 1994-02-15 | Nippon Sharyo Seizo Kaisha Ltd | Feeding device for cutting |
| CN1108981A (en) * | 1993-12-23 | 1995-09-27 | 摩根建造公司 | High speed shear for end trimming rods and the like |
| CN1112041A (en) * | 1994-03-07 | 1995-11-22 | 塞恩德公司 | Compressive cutting mechanism having pluraledged cutter |
| CN101143392A (en) * | 2006-09-12 | 2008-03-19 | 朱建平 | Shearing machine for metal ornamental chain |
| CN101186012A (en) * | 2006-11-17 | 2008-05-28 | 沈阳新松机器人自动化股份有限公司 | IC shearing bending forming machine |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2020125620A1 (en) | 2020-06-25 |
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