CN204449032U - A kind of rotatable bayonet type bender upper slitter - Google Patents

A kind of rotatable bayonet type bender upper slitter Download PDF

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Publication number
CN204449032U
CN204449032U CN201520089367.5U CN201520089367U CN204449032U CN 204449032 U CN204449032 U CN 204449032U CN 201520089367 U CN201520089367 U CN 201520089367U CN 204449032 U CN204449032 U CN 204449032U
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CN
China
Prior art keywords
folding
slitter
knife
angle
bending
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.)
Expired - Fee Related
Application number
CN201520089367.5U
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Chinese (zh)
Inventor
冯小亮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NANTONG HUADE METAL FORMING MACHINE CO Ltd
Original Assignee
NANTONG HUADE METAL FORMING MACHINE CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NANTONG HUADE METAL FORMING MACHINE CO Ltd filed Critical NANTONG HUADE METAL FORMING MACHINE CO Ltd
Priority to CN201520089367.5U priority Critical patent/CN204449032U/en
Application granted granted Critical
Publication of CN204449032U publication Critical patent/CN204449032U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of rotatable bayonet type bender upper slitter, the rotating handles comprising upper knife body and be connected with upper knife body upper end, upper knife body is provided with matrix draw-in groove, rotating handles lower end is provided with rotating shaft, both sides, rotating shaft lower end be provided with suit mutually with upper knife body can the card of transversal stretching, be connected by spring between card with rotating shaft; Described upper knife body lower end is provided with bending part, and bending part is provided with the first folding surface, the second folding surface, the 3rd folding surface, the 4th folding surface, the 5th folding surface, the 6th folding surface and the 7th folding surface.The utility model can process the product of given shape, and the bending angle of this upper slitter is reasonable in design, can realize multi-angle bending, can not interfere between each bending angle; In addition, this bender upper slitter can realize rotating, and does not need artificial regulating, easy to use, time saving and energy saving; This upper slitter is provided with the bayonet socket suited mutually with product, and product more firmly, is not rocked in manufacturing process, makes product finished product better.

Description

A kind of rotatable bayonet type bender upper slitter
Technical field
The utility model relates to bending machine die field, specifically a kind of rotatable bayonet type bender upper slitter.
Background technology
Bending machine die is that bender is used for the instrument of processing and forming plate, and this instrument has various part to form, and different moulds is made up of different parts.It realizes the processing of article profile mainly through the change of institute's moulding material physical state.The instrument of the product of given shape and size is had in order to make blank become under the effect of bender pressure.Bending machine die and angle thereof are the important steps controlling material bending angle, closely related with product requirement.In prior art, Shortcomings part is: upper slitter is all fixing, non-rotatable, uses very inconvenient, also needs manually to regulate, bothers very much.
Background technology
The technical problem of solution described in the utility model is to overcome prior art defect, provides a kind of rotatable bayonet type bender upper slitter, with the product enabling bender process given shape.
In order to solve the problems of the technologies described above, the one that the utility model provides rotatable bayonet type bender upper slitter, the rotating handles comprising upper knife body and be connected with upper knife body upper end, upper knife body is provided with matrix draw-in groove, rotating handles lower end is provided with rotating shaft, both sides, rotating shaft lower end be provided with suit mutually with upper knife body can the card of transversal stretching, be connected by spring between card with rotating shaft, described upper knife body lower end is provided with bending part, bending part is provided with the first folding surface, second folding surface, 3rd folding surface, 4th folding surface, 5th folding surface, 6th folding surface and the 7th folding surface, described first folding surface is crossing with the second folding surface, second folding surface is crossing with the 3rd folding surface, 3rd folding surface is crossing with the 4th folding surface, 4th folding surface is crossing with the 5th folding surface, 5th folding surface is crossing with the 6th folding surface, 6th folding surface is crossing with the 7th folding surface, first folding surface and the 3rd folding surface are parallel to each other, second folding surface and the 4th folding surface are parallel to each other, first folding surface, be parallel to each other between 3rd folding surface and the 6th folding surface, described upper knife body and bending part place are provided with inside bayonet socket.
Further improvement, the angle of described first folding surface and the second folding surface is 135 degree.
Further improvement, the angle of described second folding surface and the 3rd folding surface is 65 degree.
Further improvement, the angle of described 3rd folding surface and the 4th folding surface is 295 degree.
Further improvement, the angle of described 4th folding surface and the 5th folding surface is 105 degree.
Further improvement, the angle of described 5th folding surface and the 6th folding surface is 135 degree.
Further improvement, the angle of described 6th folding surface and the 7th folding surface is 255 degree.
The beneficial effects of the utility model are: described bender upper slitter is a kind of bending machine die, be a kind of heptangle type cutter, can process the product of given shape, the bending angle of this upper slitter is reasonable in design, multi-angle bending can be realized, can not interfere between each bending angle; In addition, this bender upper slitter can realize rotating, and does not need artificial regulating, easy to use, time saving and energy saving; Further, this upper slitter is provided with the bayonet socket suited mutually with product, and product more firmly, is not rocked in manufacturing process, makes product finished product better.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, a kind of rotatable bayonet type bender upper slitter, the rotating handles 1 comprising upper knife body 3 and be connected with upper knife body 3 upper end, upper knife body 3 is provided with matrix draw-in groove 5, rotating handles 1 lower end is provided with rotating shaft 2, both sides, rotating shaft 2 lower end be provided with suit mutually with upper knife body 3 can the card 4 of transversal stretching, be connected by spring 6 between card 4 with rotating shaft 2, described upper knife body 3 lower end is provided with bending part, bending part is provided with the first folding surface 31, second folding surface 32, 3rd folding surface 33, 4th folding surface 34, 5th folding surface 35, 6th folding surface 36 and the 7th folding surface 37, described first folding surface 31 is crossing with the second folding surface 32, second folding surface 32 is crossing with the 3rd folding surface 33, 3rd folding surface 33 is crossing with the 4th folding surface 34, 4th folding surface 34 is crossing with the 5th folding surface 35, 5th folding surface 35 is crossing with the 6th folding surface 36, 6th folding surface 36 is crossing with the 7th folding surface 37, first folding surface 31 and the 3rd folding surface 33 are parallel to each other, second folding surface 32 and the 4th folding surface 34 are parallel to each other, first folding surface 31, to be parallel to each other between the 3rd folding surface 33 and the 6th folding surface 36, described upper knife body 3 is provided with inside bayonet socket 7 with bending part place.
The angle of described first folding surface 31 and the second folding surface 32 is 135 degree, the angle of the second folding surface 32 and the 3rd folding surface 33 is 65 degree, the angle of the 3rd folding surface 33 and the 4th folding surface 34 is 295 degree, the angle of the 4th folding surface 34 and the 5th folding surface 35 is 105 degree, the angle of the 5th folding surface 35 and the 6th folding surface 36 is 135 degree, and the angle of the 6th folding surface 36 and the 7th folding surface 37 is 255 degree.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art, can also make some improvement under the prerequisite not departing from the utility model principle, these improvement also should be considered as protection domain of the present utility model.

Claims (7)

1. a rotatable bayonet type bender upper slitter, it is characterized in that: the rotating handles comprising upper knife body and be connected with upper knife body upper end, upper knife body is provided with matrix draw-in groove, rotating handles lower end is provided with rotating shaft, both sides, rotating shaft lower end be provided with suit mutually with upper knife body can the card of transversal stretching, be connected by spring between card with rotating shaft, described upper knife body lower end is provided with bending part, bending part is provided with the first folding surface, second folding surface, 3rd folding surface, 4th folding surface, 5th folding surface, 6th folding surface and the 7th folding surface, described first folding surface is crossing with the second folding surface, second folding surface is crossing with the 3rd folding surface, 3rd folding surface is crossing with the 4th folding surface, 4th folding surface is crossing with the 5th folding surface, 5th folding surface is crossing with the 6th folding surface, 6th folding surface is crossing with the 7th folding surface, first folding surface and the 3rd folding surface are parallel to each other, second folding surface and the 4th folding surface are parallel to each other, first folding surface, be parallel to each other between 3rd folding surface and the 6th folding surface, described upper knife body and bending part place are provided with inside bayonet socket.
2. rotatable bayonet type bender upper slitter according to claim 1, is characterized in that: the angle of described first folding surface and the second folding surface is 135 degree.
3. rotatable bayonet type bender upper slitter according to claim 1, is characterized in that: the angle of described second folding surface and the 3rd folding surface is 65 degree.
4. rotatable bayonet type bender upper slitter according to claim 1, is characterized in that: the angle of described 3rd folding surface and the 4th folding surface is 295 degree.
5. rotatable bayonet type bender upper slitter according to claim 1, is characterized in that: the angle of described 4th folding surface and the 5th folding surface is 105 degree.
6. rotatable bayonet type bender upper slitter according to claim 1, is characterized in that: the angle of described 5th folding surface and the 6th folding surface is 135 degree.
7. rotatable bayonet type bender upper slitter according to claim 1, is characterized in that: the angle of described 6th folding surface and the 7th folding surface is 255 degree.
CN201520089367.5U 2015-02-09 2015-02-09 A kind of rotatable bayonet type bender upper slitter Expired - Fee Related CN204449032U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520089367.5U CN204449032U (en) 2015-02-09 2015-02-09 A kind of rotatable bayonet type bender upper slitter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520089367.5U CN204449032U (en) 2015-02-09 2015-02-09 A kind of rotatable bayonet type bender upper slitter

Publications (1)

Publication Number Publication Date
CN204449032U true CN204449032U (en) 2015-07-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520089367.5U Expired - Fee Related CN204449032U (en) 2015-02-09 2015-02-09 A kind of rotatable bayonet type bender upper slitter

Country Status (1)

Country Link
CN (1) CN204449032U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104607546A (en) * 2015-02-09 2015-05-13 南通华德锻压机床有限公司 Rotatable bayonet type bending machine upper slitter
CN108856560A (en) * 2018-07-03 2018-11-23 张阳康 A kind of crimping unit of structural steel processing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104607546A (en) * 2015-02-09 2015-05-13 南通华德锻压机床有限公司 Rotatable bayonet type bending machine upper slitter
CN108856560A (en) * 2018-07-03 2018-11-23 张阳康 A kind of crimping unit of structural steel processing

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150708

Termination date: 20160209