CN207386310U - A kind of efficient rotary cutting mechanism - Google Patents
A kind of efficient rotary cutting mechanism Download PDFInfo
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- CN207386310U CN207386310U CN201721493012.8U CN201721493012U CN207386310U CN 207386310 U CN207386310 U CN 207386310U CN 201721493012 U CN201721493012 U CN 201721493012U CN 207386310 U CN207386310 U CN 207386310U
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- knife
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Abstract
The utility model discloses a kind of efficient rotary cutting mechanisms,Including cope plate,Backing plate,Public clamping plate,Punch,Locating core,Return core,Interior de- material block,Die holder,Pushing block,The movable edge of a knife,Limited block and ejection block,A backing plate is fixed with below cope plate,A public clamping plate is fixed with below backing plate,A through hole one is offered on the centre position of public clamping plate,Centre position in public clamping plate positioned at through hole one is fixed with a punch,The bottom of punch is fixed with a locating core,Punch bottom and the junction of locating core are equipped with chamfering,De- material block in one is arranged on punch,It is located on die holder below locating core and offers a through hole six,Circumferentially a circle is uniformly fixed with four pieces of pushing blocks in the top inner wall of through hole six,The centre of through hole six is equipped with a movable edge of a knife,Movable edge of a knife centre position offers a limiting through hole,A limited block is equipped in limiting through hole,An ejection block is equipped with below the movable edge of a knife.Have the characteristics that it is rational in infrastructure, easy to process it is quick, high in machining efficiency and processing quality is good.
Description
Technical field
The utility model is related to a kind of rotary cutting mechanisms, specifically a kind of efficient rotary cutting mechanism.
Background technology
When being processed to battery case or air conditioner refrigerating valve chest, it is typically necessary progress rotary-cut processing and chamfering adds
Work.But rotary-cut processing and chamfer machining can not be completed simultaneously in a mechanism at present, but need by four processes, it is first
It is that semi-finished product are processed on progressive die, cleaning, drying then is carried out to semi-finished product, then the semi-finished product after cleaning, drying are put into
Chamfer machining is carried out on to instrument lathe, is finally cleaned again.On the one hand it is not only cumbersome since process is more, increase work
Make the labor intensity of personnel, substantially reduce processing efficiency, be not suitable for the processing of typical products in mass production, and in program process of changing a job, pole
It is also easy to produce gouge, wipes flower phenomenon, cause good appearance degree poor, reduce processing quality；On the other hand, due to enterprising in instrument lathe
Row chamfer machining easily generates bias, and accuracy to size is low, makes the chamfering symmetry after processing poor, presents big small on one side on one side
The phenomenon that.
Utility model content
In view of the above-mentioned problems, the problem of the utility model intends to solve is to provide, one kind is rational in infrastructure, easy to process fast, adds
The efficient rotary cutting mechanism that work is efficient and processing quality is good, not only substantially reduces the labor intensity of staff, and can ensure
The good appearance degree of product and chamfering symmetry after processing ensure product quality, are suitble to be processed typical products in mass production.
In order to achieve the above objectives, the utility model uses following technical scheme：A kind of efficient rotary cutting mechanism, including upper mold
Plate, backing plate, public clamping plate, punch, locating core, return core, interior de- material block, die holder, pushing block, the movable edge of a knife, limited block and liftout
Block, the cope plate lower section are fixed with a backing plate, and a public clamping plate, the centre position of the public affairs clamping plate are fixed with below the backing plate
On offer a through hole one, be fixed with a punch positioned at the centre position of the through hole one in the public affairs clamping plate, the punch
Bottom is fixed with a locating core, and the junction of the punch bottom and the locating core is equipped with chamfering, is arranged on the punch
De- material block in one, and the interior de- material block is movably arranged in the through hole one, the cope plate, backing plate, punch and locating core
Centre position on offer interconnected through hole two, through hole three, through hole four and through hole five, the through hole two, through hole respectively
3rd, a mandril is installed in through hole four and through hole five, is located on the mandril in the through hole two and an adjustable spring, institute are installed
It states mandril bottom position and is also arranged with a return core, the return core is movably arranged in the through hole four, on the die holder
Offer a through hole six below the locating core, circumferentially a circle is uniformly fixed in the top inner wall of the through hole six
Four pieces of pushing blocks, the centre of the through hole six are equipped with a movable edge of a knife, and the activity edge of a knife centre position offers a limiting through hole,
A limited block is equipped in the limiting through hole, an ejection block is equipped with below the activity edge of a knife, one is offered in the ejection block
Installation through-hole is equipped with a spring assembly in the installation through-hole.
Preferably, the end shape of the locating core is taper.
Preferably, the inner wall of the limiting through hole is equipped with circular ring shape mold insert.
Effective achievement of the utility model：The utility model is rational in infrastructure, in use, processed product is put by manipulator
On die holder, cope plate moves downward at this time, so as to drive interior de- material block move downward until with activity knife edge contact, it is interior at this time
De- material block is moved upward under the reaction of the movable edge of a knife in the through hole one of public clamping plate, in same process, locating core and /V
Block contacts, so as to be pushed away limited block down into the installation through-hole of ejection block, at the same time, public clamping plate and activity knife edge contact,
And push the movable edge of a knife down, and the movable edge of a knife moves down under the action of pushing block in the movable type of left and right rule, at this time
Processed product completes rotary-cut process and chamfering process simultaneously under the action of punch and under the movement of the movable edge of a knife, finally in bullet
Under the action of spring component and adjustable spring, each component automatically resets to original state.The utility model is due to the knot to each component
Structure and its position are designed, and can be completed rotary-cut process and chamfering process simultaneously, be greatly reduced manufacturing procedure, no
The labor intensity of staff is only substantially reduced, saves process time, improves processing efficiency, and is not in gouge, wipes and spend now
As being not in eccentric phenomena, can effectively ensure that the good appearance degree of product and chamfering symmetry after processing, ensure product matter
Amount is suitble to be processed typical products in mass production.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
In figure：1- cope plates, 2- backing plates, 3- public affairs clamping plates, 4- punches, 5- locating cores, 6- return cores, de- material block in 7-, 8-
Die holder, 9- pushing blocks, the 10- activity edges of a knife, 11- limited blocks, 12- ejection blocks, 13- through holes one, 14- through holes two, 15- through holes three,
16- through holes four, 17- through holes five, 18- mandrils, 19- adjustable springs, 20- through holes six, 21- limiting through hole, 22- installation through-holes, 23-
Spring assembly, 24- circular ring shape mold inserts.
Specific embodiment
In order to which those skilled in the art is made to be better understood from the utility model, below in conjunction in the present embodiment
Attached drawing carries out the technical scheme in the embodiment of the utility model clear, complete description.
As shown in Figure 1, the utility model discloses a kind of efficient rotary cutting mechanism, including cope plate 1, backing plate 2, public clamping plate 3,
Punch 4, locating core 5, return core 6, interior de- material block 7, die holder 8, pushing block 9, the movable edge of a knife 10, limited block 11 and ejection block 12,
1 lower section of cope plate is fixed with a backing plate 2, and 2 lower section of backing plate is fixed with a public clamping plate 3, one is offered on the centre position of public clamping plate 3
Through hole 1, the interior centre position positioned at through hole 1 of public clamping plate 3 are fixed with a punch 4, and the bottom of punch 4 is fixed with a positioning
The junction of core 5,4 bottom of punch and locating core 5 is equipped with chamfering, is arranged with de- material block 7 in one on punch 4, and interior de- material block 7 is lived
It is dynamic to be arranged in through hole 1, cope plate 1, backing plate 2, punch 4 and locating core 5 centre position on offer respectively it is interconnected
Through hole 2 14, through hole 3 15, through hole 4 16 and through hole 5 17, in through hole 2 14, through hole 3 15, through hole 4 16 and through hole 5 17
One mandril 18 is installed, is located on mandril 18 in through hole 2 14 and an adjustable spring 19 is installed, 18 bottom position of mandril is also arranged
Position core 6 once, return core 6 are movably arranged in through hole 4 16, and 5 lower section of locating core is located on die holder 8 and offers a through hole
6 20, circumferentially a circle is uniformly fixed with four pieces of pushing blocks 9 in the top inner wall of through hole 6 20, and the centre of through hole 6 20 is equipped with one
The movable edge of a knife 10, movable 10 centre position of the edge of a knife offer a limiting through hole 21, and a limited block 11 is equipped in limiting through hole 21, living
10 lower section of moving knife mouth is equipped with an ejection block 12, and an installation through-hole 22 is offered in ejection block 12, a bullet is equipped in installation through-hole 22
Spring component 23, the end shape of locating core 5 is taper, and the inner wall of limiting through hole 21 is equipped with circular ring shape mold insert 24.
The utility model is rational in infrastructure, in use, processed product is put on die holder 8 by manipulator, cope plate 1 at this time
It moves downward, so as to interior de- material block 7 be driven to move downward until being contacted with the movable edge of a knife 10, interior de- material block 7 is in movable blade at this time
It being moved upward under the reaction of mouth 10 in the through hole 1 of public clamping plate 3, in same process, locating core 5 is contacted with limited block 11,
So as to be pushed away limited block 11 down into the installation through-hole 22 of ejection block 12, at the same time, public clamping plate 3 connects with the movable edge of a knife 10
It touches, and the movable edge of a knife 10 is pushed down, and the movable edge of a knife 10 is transported down under the action of pushing block 9 in the movable type of left and right rule
Dynamic, processed product completes rotary-cut process and chamfering work simultaneously under the action of punch 4 and under the movement of the movable edge of a knife 10 at this time
Sequence, finally under the action of spring assembly 23 and adjustable spring 19, each component automatically resets to original state.
The utility model can complete rotary-cut work simultaneously since the structure to each component and its position are designed
Sequence and chamfering process, greatly reduce manufacturing procedure, not only substantially reduce the labor intensity of staff, save process time,
Processing efficiency is improved, and is not in gouge, wipes flower phenomenon, is not in eccentric phenomena, can effectively ensure that product after processing
Good appearance degree and chamfering symmetry, ensure product quality, be suitble to typical products in mass production is processed.
Obviously, described embodiment is only the part of the embodiment of the utility model, instead of all the embodiments.
Based on the embodiment in the utility model, what those of ordinary skill in the art were obtained without making creative work
Every other embodiment should all belong to the scope of the utility model protection.
Claims (3)
1. a kind of efficient rotary cutting mechanism, including cope plate (1), backing plate (2), public clamping plate (3), punch (4), locating core (5), return
Core (6), interior de- material block (7), die holder (8), pushing block (9), the movable edge of a knife (10), limited block (11) and ejection block (12), it is special
Sign is：A backing plate (2) is fixed with below the cope plate (1), a public clamping plate (3) is fixed with below the backing plate (2), it is described
A through hole one (13) is offered on the centre position of public clamping plate (3), is located in the public affairs clamping plate (3) in the through hole one (13)
Between position be fixed with a punch (4), the bottom of the punch (4) is fixed with a locating core (5), punch (4) bottom and institute
The junction for stating locating core (5) is equipped with chamfering, and de- material block (7) in one, and the interior de- material block are arranged on the punch (4)
(7) it is movably arranged in the through hole one (13), the cope plate (1), backing plate (2), the centre of punch (4) and locating core (5)
Interconnected through hole two (14), through hole three (15), through hole four (16) and through hole five (17) are offered on position respectively, it is described logical
One mandril (18) is installed, the mandril (18) is upper in hole two (14), through hole three (15), through hole four (16) and through hole five (17)
In being equipped with an adjustable spring (19) in the through hole two (14), mandril (18) bottom position is also arranged with a return core
(6), the return core (6) is movably arranged in the through hole four (16), and the locating core (5) is located on the die holder (8)
Lower section offers a through hole six (20), and circumferentially a circle is uniformly fixed with four pieces and pushes away in the top inner wall of the through hole six (20)
Block (9), the centre of the through hole six (20) are equipped with a movable edge of a knife (10), and the described activity edge of a knife (10) centre position offers one
Limiting through hole (21) is equipped with a limited block (11) in the limiting through hole (21), a top is equipped with below the activity edge of a knife (10)
Expect block (12), an installation through-hole (22) is offered in the ejection block (12), a groups of springs is equipped in the installation through-hole (22)
Part (23).
2. efficient rotary cutting mechanism according to claim 1, it is characterised in that：The end shape of the locating core (5) is cone
Shape.
3. efficient rotary cutting mechanism according to claim 1, it is characterised in that：The inner wall of the limiting through hole (21) is equipped with
Circular ring shape mold insert (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721493012.8U CN207386310U (en) | 2017-10-31 | 2017-10-31 | A kind of efficient rotary cutting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721493012.8U CN207386310U (en) | 2017-10-31 | 2017-10-31 | A kind of efficient rotary cutting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207386310U true CN207386310U (en) | 2018-05-22 |
Family
ID=62325813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721493012.8U Active CN207386310U (en) | 2017-10-31 | 2017-10-31 | A kind of efficient rotary cutting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207386310U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110624997A (en) * | 2019-10-18 | 2019-12-31 | 合肥禾松信息科技有限公司 | Production and manufacturing method of flange connection metal gasket |
| CN111957815A (en) * | 2020-07-17 | 2020-11-20 | 苏州市越海拉伸机械有限公司 | Automatic efficient rotary-cut device |
-
2017
- 2017-10-31 CN CN201721493012.8U patent/CN207386310U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110624997A (en) * | 2019-10-18 | 2019-12-31 | 合肥禾松信息科技有限公司 | Production and manufacturing method of flange connection metal gasket |
| CN111957815A (en) * | 2020-07-17 | 2020-11-20 | 苏州市越海拉伸机械有限公司 | Automatic efficient rotary-cut device |
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