CN208613505U - A kind of seamless accurate Bending Mould being applicable in multi-angle bending - Google Patents

A kind of seamless accurate Bending Mould being applicable in multi-angle bending Download PDF

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Publication number
CN208613505U
CN208613505U CN201821003944.4U CN201821003944U CN208613505U CN 208613505 U CN208613505 U CN 208613505U CN 201821003944 U CN201821003944 U CN 201821003944U CN 208613505 U CN208613505 U CN 208613505U
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China
Prior art keywords
bending
slot
bender
punch
angle
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CN201821003944.4U
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Chinese (zh)
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陈瑾
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Jiangsu Hongxun Precision Technology Co Ltd
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Jiangsu Hongxun Precision Technology Co Ltd
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Abstract

The utility model relates to a kind of Bending Mould, especially a kind of seamless accurate Bending Mould for being applicable in multi-angle bending, including formed punch, adjusting seat, rotation bender and reset tension spring;Formed punch is mounted in adjusting seat, the side of adjusting seat is equipped with backing plate slot, backing plate slot is provided with backing plate, backing plate is located at the top of formed punch, formed punch is located at the top of rotation bender, rotation bender is cylindrical body, rotation bender is movably arranged in the die cavity of lower template, cylindrical body is equipped with V-arrangement bending slot, the angle of bending slot is 90 degree, rounded corner is equipped at the top and bottom of bending slot, the one end for rotating bender and reset tension spring connects, the other end of reset tension spring is fixed in lower template, positioning plate is also equipped at the top of lower template, positioning plate is located at the side of rotation bender.The bending mould can be applicable in different-thickness, bending different angle, structure is simple, bending precision is high, high-efficient, bending impression is small, at low cost.

Description

A kind of seamless accurate Bending Mould being applicable in multi-angle bending
Technical field
The utility model relates to a kind of Bending Mould, especially a kind of seamless accurate bender for being applicable in multi-angle bending Tool.
Background technique
Small volume, the higher part bending machine of precision can not be processed, generally processed using stamping die, but rolled over What the bending angle of bending mould was usually fixed, a width mold can only process a kind of bending angle, for bending angle type compared with More situations needs to process the mold of different bending angles, causes die cost higher, is not suitable for the processing of small lot.
Utility model content
To solve the above problems, the utility model provide it is a kind of can be applicable in different-thickness, bending different angle, structure Simply, a kind of seamless accurate bender for being applicable in multi-angle bending that bending precision is high, high-efficient, bending impression is small, at low cost Tool, the specific technical proposal is:
A kind of seamless accurate Bending Mould being applicable in multi-angle bending, including formed punch, adjusting seat, rotation bender and reset Tension spring;The formed punch is mounted in adjusting seat, and the side of adjusting seat is equipped with backing plate slot, and backing plate slot is provided with backing plate, and backing plate is located at The top of formed punch, formed punch are located at the top of rotation bender, and rotation bender is cylindrical body, and rotation bender is movably arranged on down In the die cavity of template, cylindrical body is equipped with V-arrangement bending slot, and the angle of bending slot is 90 degree, the top and bottom of the bending slot It is equipped with rounded corner, the one end for rotating bender and reset tension spring connects, and the other end of reset tension spring is fixed in lower template, under Positioning plate is also equipped at the top of template, positioning plate is located at the side of rotation bender.
By using above-mentioned technical proposal, backing plate adjusts the distance between formed punch and rotation bender, to realize difference Bending angle.
Rotation bender can be rotated along axis, realize the bending of plate.
Rounded corner at the top and bottom of bending slot can be avoided generation impression.
Positioning plate limits the position of plate, to guarantee being of the required size for bending.
Preferably, the both ends of the rotation bender are equipped with bearing, and bearing is fixed on the both ends of die cavity.
By using above-mentioned technical proposal, it can make to rotate bender rotation according to smooth using bearing.
Preferably, positioning pin is housed on the periphery of the rotation bender, positioning pin makes bending slot position in vertical state.
By using above-mentioned technical proposal, bending slot position facilitates placement plate in vertical state, makes plate and bending slot Both ends can contact, and avoid the position of plate in bending process from moving, to guarantee the precision of bending size.
Preferably, copper pressing plate is housed between the adjusting seat and formed punch, hold-down bolt, hold-down bolt position are housed in adjusting seat In the side of copper pressing plate.
By using above-mentioned technical proposal, formed punch is pressed in adjusting seat by copper pressing plate under the action of hold-down bolt, together When also enable formed punch slide under stress compress formed punch above backing plate.When being packed into backing plate, hold-down bolt is unclamped, under formed punch Drop, facilitates insertion backing plate, then tightens housing screw, formed punch rises automatically in punching course, and compresses backing plate.The thickness of backing plate Degree is selected according to bending angle.
Preferably, the positioning plate is L shape, and positioning plate is equipped with kidney slot.
By using above-mentioned technical proposal, positioning plate limits the position of plate, to guarantee that bending length meets the requirements.
Preferably, on the lower die seat, the top of lower die holder is equipped with locating piece, and locating piece is located at lower die for the lower template installation The two sides of plate, locating piece are equipped with kidney slot.
By using above-mentioned technical proposal, the position of the adjustable lower template of locating piece, to use different thickness Plate improves the use scope of mold.
Compared with prior art the utility model has the following beneficial effects:
A kind of seamless accurate Bending Mould being applicable in multi-angle bending provided by the utility model can be applicable in different-thickness, Bending different angle, structure is simple, bending precision is high, high-efficient, bending impression is small, at low cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the die opening state of the utility model;
Fig. 2 is the structural schematic diagram at bending obtuse angle;
Fig. 3 is the structural schematic diagram at bending right angle.
Specific embodiment
Now in conjunction with attached drawing, the utility model is described in further detail.
As shown in Figure 1 to Figure 3, a kind of seamless accurate Bending Mould being applicable in multi-angle bending, including formed punch 2, adjusting seat 1, bender 4 and reset tension spring 6 are rotated;Formed punch 2 is mounted in adjusting seat 1, and the side of adjusting seat 1 is equipped with backing plate slot, backing plate slot It is provided with backing plate 3, backing plate 3 is located at the top of formed punch 2, and formed punch 2 is located at the top of rotation bender 4, and rotation bender 4 is cylinder Body, rotation bender 4 are movably arranged in the die cavity of lower template 5, and cylindrical body is equipped with V-arrangement bending slot 41, the folder of bending slot 41 Angle is 90 degree, and the top and bottom of bending slot 41 are equipped with rounded corner, and rotation bender 4 is connect with one end of reset tension spring 6, multiple The other end of position tension spring 6 is fixed in lower template 5, and the top of lower template 5 is also equipped with positioning plate 51, and positioning plate 51 is located at rotation folding The side of curved mould 4.
Backing plate 3 adjusts the distance between formed punch 2 and rotation bender 4, to realize different bending angles, energy bending is blunt Angle and right angle.
Rotation bender 4 can be rotated along axis, realize the bending of plate 9.
The rounded corner of 41 top and bottom of bending slot can be avoided generation impression.
Positioning plate 51 limits the position of plate 9, to guarantee being of the required size for bending.
The both ends for rotating bender 4 are equipped with bearing, and bearing is fixed on the both ends of die cavity.It can make to rotate bending using bearing Mould 4 is rotated according to smooth.
It rotates and positioning pin 42 is housed on the periphery of bender 4, positioning pin 42 makes bending slot 41 be located at vertical state.Bending Slot 41 is located at vertical state and facilitates placement plate 9, contact plate 9 can with the both ends of bending slot 41, avoids in bending process The position of plate 9 is moved, to guarantee the precision of bending size.
Copper pressing plate 11 is housed between adjusting seat 1 and formed punch 2, hold-down bolt 12 is housed in adjusting seat 1, hold-down bolt 12 is located at The side of copper pressing plate 11.Formed punch 2 is pressed in adjusting seat 1 by copper pressing plate 11 under the action of hold-down bolt 12, while also making to rush First 2 can slide the backing plate 3 for compressing 2 top of formed punch under stress.When being packed into backing plate 3, hold-down bolt 12 is unclamped, formed punch 2 declines, Facilitate insertion backing plate 3, then tightens housing screw, formed punch 2 rises automatically in punching course, and compresses backing plate 3.Backing plate 3 Thickness is selected according to bending angle.
Positioning plate 51 is L shape, and positioning plate 51 is equipped with kidney slot.Positioning plate 51 limits the position of plate 9, to guarantee to roll over Curved length meets the requirements.
Lower template 5 is mounted on lower die holder 71, and the top of lower die holder 71 is equipped with locating piece 72, and locating piece 72 is located at lower template 5 two sides, locating piece 72 are equipped with kidney slot.
The position of the adjustable lower template 5 of locating piece 72, to improve making for mold using the plate 9 of different thickness Use range.
Fig. 2 is the structural schematic diagram at bending obtuse angle.Fig. 3 is the structural schematic diagram at bending right angle, at this time the thickness of backing plate 3 compared with Thickness can be applied in combination by the backing plate of different-thickness, to be suitble to the bending of different angle.
When work, plate 9 is placed on to the top of rotation bender 4, one end of plate 9 is withstood on positioning plate 51, is adjusted Seat 1 is fixed on upper die holder, and adjusting seat 1 drives formed punch 2 to push, and formed punch 2 is pressed on rotation bender 4, under then formed punch 2 continues Pressure, rotation bender 4 rotate under the pressure of formed punch 2, and formed punch 2 cooperates with bending slot 41 makes 9 bending of plate, under formed punch 2 The distance of drop determines the bending angle of plate 9.After the completion of bending, formed punch 2 rises, work of the rotation bender 4 in reset tension spring 6 With lower reset.

Claims (6)

1. a kind of seamless accurate Bending Mould for being applicable in multi-angle bending, which is characterized in that including formed punch (2), adjusting seat (1), Rotate bender (4) and reset tension spring (6);The formed punch (2) is mounted on adjusting seat (1), and the side of adjusting seat (1) is equipped with pad Board slot, backing plate slot are provided with backing plate (3), and backing plate (3) is located at the top of formed punch (2), and formed punch (2) is located at rotation bender (4) Top, rotation bender (4) are cylindrical body, and rotation bender (4) is movably arranged in the die cavity of lower template (5), on cylindrical body Equipped with V-arrangement bending slot (41), the angle of bending slot (41) is 90 degree, is equipped with rounding at the top and bottom of the bending slot (41) Angle, rotation bender (4) are connect with one end of reset tension spring (6), and the other end of reset tension spring (6) is fixed on lower template (5), It is also equipped at the top of lower template (5) positioning plate (51), positioning plate (51) is located at the side of rotation bender (4).
2. a kind of seamless accurate Bending Mould for being applicable in multi-angle bending according to claim 1, which is characterized in that described The both ends for rotating bender (4) are equipped with bearing, and bearing is fixed on the both ends of die cavity.
3. a kind of seamless accurate Bending Mould for being applicable in multi-angle bending according to claim 1, which is characterized in that described It rotates and positioning pin (42) is housed on the periphery of bender (4), positioning pin (42) makes bending slot (41) be located at vertical state.
4. a kind of seamless accurate Bending Mould for being applicable in multi-angle bending according to claim 1, which is characterized in that described Copper pressing plate (11) are housed between adjusting seat (1) and formed punch (2), hold-down bolt (12) are housed in adjusting seat (1), hold-down bolt (12) Positioned at the side of copper pressing plate (11).
5. a kind of seamless accurate Bending Mould for being applicable in multi-angle bending according to claim 1, which is characterized in that described Positioning plate (51) is L shape, and positioning plate (51) is equipped with kidney slot.
6. a kind of seamless accurate Bending Mould for being applicable in multi-angle bending according to claim 1, which is characterized in that described Lower template (5) is mounted on lower die holder (71), and the top of lower die holder (71) is equipped with locating piece (72), and locating piece (72) is located at lower die The two sides of plate (5), locating piece (72) are equipped with kidney slot.
CN201821003944.4U 2018-06-27 2018-06-27 A kind of seamless accurate Bending Mould being applicable in multi-angle bending Active CN208613505U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821003944.4U CN208613505U (en) 2018-06-27 2018-06-27 A kind of seamless accurate Bending Mould being applicable in multi-angle bending

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821003944.4U CN208613505U (en) 2018-06-27 2018-06-27 A kind of seamless accurate Bending Mould being applicable in multi-angle bending

Publications (1)

Publication Number Publication Date
CN208613505U true CN208613505U (en) 2019-03-19

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111842558A (en) * 2020-06-24 2020-10-30 苏州浪潮智能科技有限公司 Sheet metal component does not have continuous bending device of grinding crack

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111842558A (en) * 2020-06-24 2020-10-30 苏州浪潮智能科技有限公司 Sheet metal component does not have continuous bending device of grinding crack

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