CN207563586U - A kind of metal plate bending cutter structure - Google Patents
A kind of metal plate bending cutter structure Download PDFInfo
- Publication number
- CN207563586U CN207563586U CN201721766988.8U CN201721766988U CN207563586U CN 207563586 U CN207563586 U CN 207563586U CN 201721766988 U CN201721766988 U CN 201721766988U CN 207563586 U CN207563586 U CN 207563586U
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- ontology
- noumenon
- shaped groove
- metal plate
- slot
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Abstract
The utility model discloses a kind of metal plate bending cutter structures,Including the first noumenon and the second ontology,The first noumenon and the second ontology are the cylinder for being provided with the first V-shaped groove in the axial direction,The bottom of first V-shaped groove and the axis of cylinder coincide,The one side of first V-shaped groove is the machined surface for being bonded workpiece to be processed,The opposite side of first V-shaped groove is the connecting pin for being arranged alternately inserted block and slot,The inserted block is adapted with the shape of slot,The connecting pin of the first noumenon is mutually inserted with the connecting pin of the second ontology and connect,The machined surface on machined surface and the second ontology on the first noumenon forms the second V-shaped groove after grafting,Relative rotation adjusts the angle of the second V-shaped groove after the first noumenon and the second ontology grafting,The outer circumference surface of the first noumenon and the second ontology is equipped with the fixing device for fixing its relative position.
Description
Technical field
The utility model is related to a kind of bending cutter, especially a kind of metal plate bending cutter structure.
Background technology
Bending cutter is common cutter apparatus in sheet metal product processing, with the quick update of product, multi items
The arrival of small lot production era, the replacement frequency of cutter is high, and for the production cycle of cutter, standardisation requirements are higher and higher,
Mitigate cutter dead weight simultaneously, attenuating mold changing labor intensity is also most important, and workpiece is mainly positioned over by existing bending cutter
On bottom tool, bending of the punching press completion for workpiece, the bending angle master of workpiece carry out workpiece by the staking punch fixed a cutting tool
If being determined by the groove of bottom tool, the bending degree of the dogleg section of groove different workpieces is also just different, in reality
In production process, since the length of groove is fixed, so each bottom tool can only adapt to a kind of bending technique requirement, so
It is and diversified during the technological requirement of bending in actual production, so that a large amount of mating knife must be configured in manufacturer
Tool, the input of cost are big.
Invention content
In order to solve deficiency of the prior art, the purpose of this utility model is to provide a kind of simple in structure, users
Just, the metal plate bending cutter structure of metal plate bending angle is adjusted.
To achieve the above object, the utility model uses following technical scheme：
A kind of metal plate bending cutter structure, including the first noumenon and the second ontology, the first noumenon is with the second ontology
It is provided with the cylinder of the first V-shaped groove in the axial direction, the bottom of first V-shaped groove and the axis of cylinder coincide, institute
The one side for stating the first V-shaped groove is the machined surface for being bonded workpiece to be processed, and the opposite side of first V-shaped groove is has been arranged alternately
The connecting pin of inserted block and slot, the inserted block are adapted with the shape of slot, the connecting pin of the first noumenon and the second ontology
Connecting pin be mutually inserted connection, the first noumenon coincides with the second ontology grafting posterior axis and can be around the opposite rotation of axis
Turn, the machined surface on machined surface and the second ontology on the first noumenon forms the second V-shaped groove after grafting, the first noumenon and
Relative rotation adjusts the angle of the second V-shaped groove after second ontology grafting, and the outer circumference surface of the first noumenon and the second ontology is equipped with
Fix the fixing device of its relative position.
Further, the fixing device is the fixing groove being arranged on the outer circumference surface of the first noumenon and the second ontology,
The fixing groove is set along the first noumenon and the axial of the second ontology.
Further, the inserted block on the first noumenon is mutually inserted with the slot on the second ontology, on the first noumenon
Slot is mutually inserted with the inserted block on the second ontology.
The utility model uses above technical scheme, and the first noumenon is mutually inserted with the second ontology so that the first noumenon and
The axis of second ontology coincides, and when metal plate bending needs the second V-shaped groove of some angle, adjusts the first noumenon and second
Ontology relative rotation so that the angle of two machined surfaces changes on the first noumenon and the second ontology, two machined surfaces formed the
Two V-shaped grooves also change correspondingly, you can adjust the angle of the second V-shaped groove, the utility model is simple in structure, easy to use, passes through tune
The angle of section V-shaped groove is suitable for the needs of different metal plate bending angles, has saved the development cost of mold and manufacture cost.
Description of the drawings
The utility model is described in further details below in conjunction with the drawings and specific embodiments：
Fig. 1 is a kind of schematic diagram of metal plate bending cutter structure of the utility model；
Fig. 2 is the structure diagram that the second V-shaped groove of the utility model forms another angle；
Fig. 3 is the structure diagram at another visual angle of the utility model；
Fig. 4 is the structure diagram of the first noumenon；
Fig. 5 is the structure diagram of the second ontology.
Specific embodiment
As shown in one of attached drawing 1-5, the utility model include 1 and second ontology 2 of the first noumenon, the first noumenon 1 with
Second ontology 2 is the cylinder for being provided with the first V-shaped groove 3 in the axial direction, the bottom of first V-shaped groove 3 and cylinder
Axis coincides, and the one side of first V-shaped groove 3 is the machined surface 31 for being bonded workpiece to be processed, first V-shaped groove it is another
Side is the connecting pin 32 for being arranged alternately inserted block 33 and slot 34, and the inserted block 33 is adapted with the shape of slot 34, described
The connecting pin of the first noumenon 1 is mutually inserted with the connecting pin of the second ontology 2 and connect, 1 and second ontology of the first noumenon, 2 grafting
Posterior axis coincides and can exist around the machined surface on the machined surface in axis relative rotation, the first noumenon 1 and the second ontology 2
The second V-shaped groove 4 is formed after grafting, relative rotation adjusts the angle of the second V-shaped groove after 1 and second ontology of the first noumenon, 2 grafting, the
The outer circumference surface of one ontology and the second ontology is equipped with the fixing device 5 for fixing its relative position.The fixing device 5 is setting
Fixing groove on the outer circumference surface of the first noumenon and the second ontology, axial direction of the fixing groove along the first noumenon and the second ontology
Setting.Inserted block on the first noumenon 1 is mutually inserted with the slot on the second ontology 2, the slot on the first noumenon 1 and second
Inserted block on ontology 2 is mutually inserted.The both sides angle of first V-shaped groove 3 is 120 ° -150 °.
When the utility model at work, the first noumenon is mutually inserted with the second ontology so that the first noumenon and the second ontology
Axis coincide, when metal plate bending needs the second V-shaped groove of some angle, in the first noumenon and the second body axis weight
During conjunction, the first noumenon and the second ontology relative rotation are adjusted so that the angle of two machined surfaces on the first noumenon and the second ontology
Change, the second V-shaped groove that two machined surfaces are formed also changes correspondingly, you can adjust the angle of the second V-shaped groove, the first noumenon and the
Fixing groove is equipped on the outer circumference surface of two ontologies（It is equipped with i.e. on the outer circumference surface of the first noumenon and the inserted block of the second ontology solid
Determine slot）, when adjusting to the angle needed so that the first noumenon and the axis of fixing groove on the second ontology overlap（I.e.
One ontology coincides with the fixing groove axis on the inserted block of the second ontology）, a complete fixing groove is formed, then pass through on the outside
The strip structure that fixed rib etc. matches with fixed groove shape is buckled in fixing groove, you can by the first noumenon and the second ontology
Relative position fix, the utility model is simple in structure, easy to use, and different metal plates are suitable for by the angle for adjusting V-shaped groove
The needs of bending angle have saved the development cost of mold and manufacture cost.
Claims (4)
1. a kind of metal plate bending cutter structure, it is characterised in that：Including the first noumenon and the second ontology, the first noumenon and
Two ontologies are the cylinder for being provided with the first V-shaped groove in the axial direction, the bottom of first V-shaped groove and the axis phase of cylinder
It overlaps, the one side of first V-shaped groove is the machined surface for being bonded workpiece to be processed, and the opposite side of first V-shaped groove is hands over
For the connecting pin for being provided with inserted block and slot, the inserted block is adapted with the shape of slot, the connecting pin of the first noumenon with
The connecting pin of second ontology is mutually inserted connection, and the first noumenon and the second ontology grafting posterior axis coincide and can be around axis
Relative rotation, the machined surface on machined surface and the second ontology on the first noumenon form the second V-shaped groove after grafting, and first
Relative rotation adjusts the outer circumference surface of the angle of the second V-shaped groove, the first noumenon and the second ontology after ontology and the second ontology grafting
It is equipped with the fixing device for fixing its relative position.
2. a kind of metal plate bending cutter structure according to claim 1, it is characterised in that：The fixing device is is arranged on
Fixing groove on the outer circumference surface of the first noumenon and the second ontology, the fixing groove are set along the axial direction of the first noumenon and the second ontology
It puts.
3. a kind of metal plate bending cutter structure according to claim 1, it is characterised in that：Inserted block on the first noumenon
It is mutually inserted with the slot on the second ontology, the slot on the first noumenon is mutually inserted with the inserted block on the second ontology.
4. a kind of metal plate bending cutter structure according to claim 1, it is characterised in that：The both sides of first V-shaped groove
Angle is 120 ° -150 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721766988.8U CN207563586U (en) | 2017-12-15 | 2017-12-15 | A kind of metal plate bending cutter structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721766988.8U CN207563586U (en) | 2017-12-15 | 2017-12-15 | A kind of metal plate bending cutter structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207563586U true CN207563586U (en) | 2018-07-03 |
Family
ID=62688306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721766988.8U Active CN207563586U (en) | 2017-12-15 | 2017-12-15 | A kind of metal plate bending cutter structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207563586U (en) |
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2017
- 2017-12-15 CN CN201721766988.8U patent/CN207563586U/en active Active
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