CN206838922U - Once bilateral 90 degree of benders and diel - Google Patents

Once bilateral 90 degree of benders and diel Download PDF

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Publication number
CN206838922U
CN206838922U CN201720558838.1U CN201720558838U CN206838922U CN 206838922 U CN206838922 U CN 206838922U CN 201720558838 U CN201720558838 U CN 201720558838U CN 206838922 U CN206838922 U CN 206838922U
Authority
CN
China
Prior art keywords
degree
loose plug
portable plate
benders
interior
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.)
Withdrawn - After Issue
Application number
CN201720558838.1U
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Chinese (zh)
Inventor
刘毅
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.)
POLLMANN ELECTROMECHANICAL (KUNSHAN) CO Ltd
Original Assignee
POLLMANN ELECTROMECHANICAL (KUNSHAN) 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 POLLMANN ELECTROMECHANICAL (KUNSHAN) CO Ltd filed Critical POLLMANN ELECTROMECHANICAL (KUNSHAN) CO Ltd
Priority to CN201720558838.1U priority Critical patent/CN206838922U/en
Application granted granted Critical
Publication of CN206838922U publication Critical patent/CN206838922U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of once bilateral 90 degree of benders, including loose plug(1), the loose plug(1)Portable plate is movably set with below(2), the portable plate(2)Below be fixedly installed bottom plate(3), two shaped inserts being oppositely arranged(4)Through the loose plug(1)And the portable plate is fixed in bottom(2)It is interior, contour screw(5)Top sequentially pass through the bottom plate from top to bottom(3)And portable plate(2)After be fixed on the loose plug(1)It is interior.The invention also discloses a kind of diel, wherein including above-mentioned once bilateral 90 degree of benders.The utility model occupies little space in mould, material strip in the spatial dimension of existing mold can smooth punch forming, it is simple in construction, operation work step simplify, 90 degree are bent into form quotient height.

Description

Once bilateral 90 degree of benders and diel
Technical field
A kind of once bilateral 90 degree of benders and a kind of diel are the utility model is related to, belongs to Tool and Die Technology Field.
Background technology
In stamping parts manufacture field, it is a conventional process, mainly depended on pressure machine and mould to carry out bending to stamping parts Tool applies external force to stamping parts, is allowed to produce flexural deformation, so as to obtain required bending angle.
In the prior art, in order to avoid the problem of angle of arrival is excessive or too small in 90 degree of bending process is, it is necessary to use more Individual work step, and need to use the device such as guide rail and sliding block, the space needed in mould also compare larger, and Workpiece shaping technique It is complicated, time-consuming, cost is high.
Utility model content
Technical problem to be solved in the utility model is to provide one kind and occupied little space in mould, and stamping parts is existing Have in the spatial dimension of mould can smooth punch forming, simple in construction, operation work step simplifies, 90 degree be bent into form quotient it is high one Secondary bilateral 90 degree of benders and diel.
In order to solve the above technical problems, the technical solution adopted in the utility model is:
Once bilateral 90 degree of benders, including loose plug, activity is movably set with below the loose plug Plate, bottom plate is fixedly installed below the portable plate, two shaped inserts being oppositely arranged pass through the loose plug and bottom End is fixed in the portable plate, and institute is fixed in the top of contour screw after sequentially passing through the bottom plate and portable plate from top to bottom State in loose plug, be provided with the cavity for accommodating the contour screw in the loose plug, on the inwall of the cavity Annular protrusion is provided with, bolt head and the portion for having stated contour screw are accommodated in the cavity on the annular protrusion top Divide shank of bolt, elastic component, the work are cased with the shank of bolt accommodated in the cavity of the annular protrusion bottom Movable holddown is provided with above dynamic insert, square protruding, the square protruding are provided with below the middle part of the movable holddown Above the loose plug between two shaped inserts, the outer wall of the square protruding and the inwall of shaped insert it Between gap be used to clamp material strip both sides, movable pin pass through the square protruding, and the both sides of the movable holddown, which are provided with, to be added Pressure device.
The pressue device includes cylinder.
It is overlap joint between the loose plug and portable plate.
The shaped insert is L-type, and the vertical section of the L-type passes through the loose plug, and the horizontal segment of the L-type is located at In the portable plate.
Top flush of the loose plug after floating in the presence of elastic component with the shaped insert.
The external diameter of the elastic component is more than the internal diameter of the annular protrusion.
The elastic component includes compression spring or rubber sleeve.
A kind of diel, wherein including above-mentioned once bilateral 90 degree of benders.
Operation principle of the present utility model is as follows:During die sinking, loose plug floats and inlayed with shaping in the presence of elastic component Block is concordant;During matched moulds, movable holddown and movable pin move downward simultaneously, and movable pin pushes down material strip, movable holddown continue to Lower motion, drive material strip and loose plug are simultaneously downward, and now shaped insert remains stationary as, and passes through movable pin and shaped insert 90 ° of bendings are carried out to product both sides to complete a step.
A kind of once bilateral 90 degree of benders provided by the utility model and diel, movable holddown therein For bending and molding, movable pin is used to push down material strip bottom, and loose plug is used to controlling bending angle, shaped insert be used for into Type, portable plate are used for installation activity insert and shaped insert, and bottom plate is used to fix loose plug, shaped insert and portable plate, etc. High screw, cavity and annular protrusion are used to control loose plug to float highly, are used to clamp between movable holddown and shaped insert Material strip both sides;The utility model occupies little space in mould, and material strip can smooth punching press in the spatial dimension of existing mold Shaping, simple in construction, operation work step simplifies, and 90 degree are bent into form quotient height.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
As shown in figure 1, once bilateral 90 degree of benders, including loose plug 1, the loose plug 1 is living below It is dynamic to be provided with portable plate 2, bottom plate 3 is fixedly installed below the portable plate 2, two shaped inserts 4 being oppositely arranged pass through The loose plug 1 and bottom are fixed in the portable plate 2, and the top of contour screw 5 sequentially passes through the bottom from top to bottom It is fixed in the loose plug 1, is provided with the loose plug 1 for accommodating the contour screw after plate 3 and portable plate 2 5 cavity 11, annular protrusion 12 is provided with the inwall of the cavity 11, the cavity positioned at the top of annular protrusion 12 The bolt head 13 and part shank of bolt 14 for having stated contour screw 5 are accommodated in 11, positioned at described in the bottom of annular protrusion 12 Elastic component 6 is cased with the shank of bolt 14 accommodated in cavity 11, the top of the loose plug 1 is provided with movable holddown 8, institute State and be provided with square protruding 9, institute of the square protruding 9 between two shaped inserts 4 below the middle part of movable holddown 8 The top of loose plug 1 is stated, the gap between the outer wall of the square protruding 9 and the inwall of shaped insert 4 is used to clamp material strip 15 Both sides, movable pin 7 pass through the square protruding 9, and the both sides of the movable holddown 8 are provided with pressue device 10.
The pressue device 10 includes cylinder.
It is overlap joint between the loose plug 1 and portable plate 2.
The shaped insert 4 is L-type, and the vertical section of the L-type passes through the loose plug 1, the horizontal section of the L-type In in the portable plate 2.
Top flush of the loose plug 1 after floating in the presence of elastic component 6 with the shaped insert 4.
The external diameter of the elastic component 6 is more than the internal diameter of the annular protrusion 12, such a setting, ensures the position all the time of elastic component 6 In in the cavity 11 of the lower section of annular protrusion 12, after elastic component 6 is compressed, annular protrusion 12, band are headed in the presence of restoring force Dynamic loose plug 1 floats.
The elastic component 6 is compression spring, and compression spring can also be replaced by rubber sleeve.
A kind of diel, wherein including above-mentioned once bilateral 90 degree of benders.
Described above is only preferred embodiment of the present utility model, it should be pointed out that:For the common skill of the art For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and Retouching also should be regarded as the scope of protection of the utility model.

Claims (8)

1. once bilateral 90 degree of benders, it is characterised in that:Including loose plug(1), the loose plug(1)Below It is movably set with portable plate(2), the portable plate(2)Below be fixedly installed bottom plate(3), two shaping edges being oppositely arranged Block(4)Through the loose plug(1)And the portable plate is fixed in bottom(2)It is interior, contour screw(5)Top from top to bottom Sequentially pass through the bottom plate(3)And portable plate(2)After be fixed on the loose plug(1)It is interior, the loose plug(1)Interior setting Have for accommodating the contour screw(5)Cavity(11), the cavity(11)Inwall on be provided with annular protrusion(12), position In the annular protrusion(12)The cavity on top(11)Contour screw has been stated in interior receiving(5)Bolt head(13)And part Shank of bolt(14), positioned at the annular protrusion(12)The cavity of bottom(11)The shank of bolt of interior receiving(14)On be cased with Elastic component(6), the loose plug(1)Top be provided with movable holddown(8), the movable holddown(8)Middle part below set It is equipped with square protruding(9), the square protruding(9)Positioned at two shaped inserts(4)Between the loose plug(1)On Side, the square protruding(9)Outer wall and shaped insert(4)Inwall between gap be used for clamp material strip(15)Both sides, it is living Dynamic pin(7)Through the square protruding(9), the movable holddown(8)Both sides be provided with pressue device(10).
2. once bilateral 90 degree of benders according to claim 1, it is characterised in that:The pressue device(10) Including cylinder.
3. once bilateral 90 degree of benders according to claim 1, it is characterised in that:The loose plug(1) With portable plate(2)Between for overlap joint.
4. once bilateral 90 degree of benders according to claim 1, it is characterised in that:The shaped insert(4) For L-type, the vertical section of the L-type passes through the loose plug(1), the horizontal segment of the L-type is located at the portable plate(2)It is interior.
5. once bilateral 90 degree of benders according to claim 1, it is characterised in that:The loose plug(1) In elastic component(6)In the presence of float after with the shaped insert(4)Top flush.
6. once bilateral 90 degree of benders according to claim 1, it is characterised in that:The elastic component(6)'s External diameter is more than the annular protrusion(12)Internal diameter.
7. once bilateral 90 degree of benders according to claim 1, it is characterised in that:The elastic component(6)Bag Include compression spring or rubber sleeve.
A kind of 8. diel, it is characterised in that:Wherein comprising once bilateral 90 degree according to any one of claim 1 ~ 7 Bender.
CN201720558838.1U 2017-05-19 2017-05-19 Once bilateral 90 degree of benders and diel Withdrawn - After Issue CN206838922U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720558838.1U CN206838922U (en) 2017-05-19 2017-05-19 Once bilateral 90 degree of benders and diel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720558838.1U CN206838922U (en) 2017-05-19 2017-05-19 Once bilateral 90 degree of benders and diel

Publications (1)

Publication Number Publication Date
CN206838922U true CN206838922U (en) 2018-01-05

Family

ID=60796715

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720558838.1U Withdrawn - After Issue CN206838922U (en) 2017-05-19 2017-05-19 Once bilateral 90 degree of benders and diel

Country Status (1)

Country Link
CN (1) CN206838922U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107030202A (en) * 2017-05-19 2017-08-11 珀尔曼机电(昆山)有限公司 Once bilateral 90 degree of benders and diel
CN108637127A (en) * 2018-05-08 2018-10-12 洛阳鑫光锂电科技有限公司 A kind of disposable bending apparatus for leveling of three-dimensional ring bar shaped plank

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107030202A (en) * 2017-05-19 2017-08-11 珀尔曼机电(昆山)有限公司 Once bilateral 90 degree of benders and diel
CN107030202B (en) * 2017-05-19 2019-03-22 珀尔曼机电(昆山)有限公司 Primary bilateral 90 degree of benders and stamping die
CN108637127A (en) * 2018-05-08 2018-10-12 洛阳鑫光锂电科技有限公司 A kind of disposable bending apparatus for leveling of three-dimensional ring bar shaped plank

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GR01 Patent grant
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AV01 Patent right actively abandoned

Granted publication date: 20180105

Effective date of abandoning: 20190322

AV01 Patent right actively abandoned