CN203556690U - Bending die for bar stocks - Google Patents

Bending die for bar stocks Download PDF

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Publication number
CN203556690U
CN203556690U CN201320488505.8U CN201320488505U CN203556690U CN 203556690 U CN203556690 U CN 203556690U CN 201320488505 U CN201320488505 U CN 201320488505U CN 203556690 U CN203556690 U CN 203556690U
Authority
CN
China
Prior art keywords
die
bending
cavity
mold cavity
bar
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
CN201320488505.8U
Other languages
Chinese (zh)
Inventor
王刚
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.)
Taicang Weiguan Electromechanical Co Ltd
Original Assignee
Taicang Weiguan Electromechanical 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 Taicang Weiguan Electromechanical Co Ltd filed Critical Taicang Weiguan Electromechanical Co Ltd
Priority to CN201320488505.8U priority Critical patent/CN203556690U/en
Application granted granted Critical
Publication of CN203556690U publication Critical patent/CN203556690U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a bending die for bar stocks. The bending die is characterized in that: the bending die comprises a die rack, the middle part of which is provided with a die cavity; a convex die is arranged above the die cavity; a die handle is arranged above the convex die; two sides of the die cavity are provided with bending mechanisms; each bending mechanism comprises a fixing pressure plate, a concave die and an adjusting rack; adjusting racks are arranged at two sides of the die cavity; concave dies are arranged between the adjusting racks and die cavity; fixing pressure plates are arranged above the adjusting racks; the adjusting rack at one side is also connected with a bolt and a nut in a horizontal direction; swing concave dies are arranged at bending parts at two sides of the lower portion of the die cavity; material pressing plates are arranged between the swing concave dies and are arranged at the bottom of the die cavity; and a dragging rod is also arranged at the bottom of the die cavity and is arranged between the material pressing plates. The bending die for the bar stocks is convenient in operation, high in working efficiency, high in universality and is broad in purposes.

Description

A kind of bar bending die tool
Technical field
The utility model relates to a kind of mould, is specifically related to a kind of bar bending die tool.
Background technology
In production process, usually need bar to carry out bending, conventionally use bending machine to carry out bending work, but when the higher bar of ask for something is carried out to bending, such as bar being processed into U-shaped that bending angle is had relatively high expectations, common bending machine does not reach the standard that requires conventionally, and efficiency is also lower.
Utility model content
utility model object: the purpose of this utility model is just to provide a kind of bar bending die tool.
technical scheme:for achieving the above object, the utility model has been taked following technical scheme:
A kind of bar bending die tool, it is characterized in that: comprise die frame, described die frame middle part is provided with mold cavity, described mold cavity top is provided with punch, described punch top is provided with die shank, described mold cavity both sides are provided with bending mechanism, described bending mechanism comprises fixation clip, die and adjusting bracket, described adjusting bracket is located at described mold cavity both sides, described die is located between described adjusting bracket and described mold cavity, described fixation clip is located at described adjusting bracket top, wherein the adjusting bracket horizontal direction of a side is also connected with screw bolt and nut, knee, both sides, described mold cavity bottom is provided with swinging cavity die, between described swinging cavity die, be provided with holding pad, described holding pad is located at described mold cavity bottom, described mold cavity bottom is also provided with drawbar, described drawbar is located between described holding pad, described swinging cavity die corner is provided with cushion block, bottom is provided with spring, described cushion block is stuck between described swinging cavity die and die frame.The utility model in use, by punch, die and holding pad, bar can be pressed into the U-shaped of particular requirement, and then the effect by swinging cavity die is close to bar to be pressed on punch U-shaped, after moulding, workpiece and punch depart from, under the effect of spring and holding pad, from mold cavity, release, so just obtain U-shaped an of moulding.
Described spring the inside is provided with ejector pin.
Described fixation clip top is also provided with bolt.
Described swinging cavity die is provided with swinging axle.
Described bending mechanism is replaceable.
beneficial effect:adopt the following advantage that the utlity model has of technique scheme:
The utility model is simple to operate, not only can carry out bending to bar and can also to bar, carry out shaping by swinging cavity die, makes bar can disposablely be processed into the workpiece that plasticity is higher, and operating efficiency is high; Bending mechanism in the utility model is removable, can have good versatility by changing bending mechanism to meet the demand of different workpieces processing like this, of many uses.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: 1-pressure pin, 2-cushion block, 3-swinging axle, 4-swinging cavity die, 5-holding pad, 6-adjusting bracket, 7-punch, 8-die shank, 9-die, 10-screw rod, 11-fixation clip, 12-mold cavity, 13-nut, 14-bolt, 15-ejector pin, 16-spring, 17-die frame.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further set forth.
As shown in the figure: a kind of bar bending die tool of the present utility model, it is characterized in that: comprise die frame 17, described die frame 17 middle parts are provided with mold cavity 12, described mold cavity 12 tops are provided with punch 7, described punch 7 tops are provided with die shank 8, described mold cavity 12 both sides are provided with bending mechanism, described bending mechanism comprises fixation clip 11, die 9 and adjusting bracket 6, described adjusting bracket 6 is located at described mold cavity 12 both sides, described die 9 is located between described adjusting bracket 6 and described mold cavity 12, described fixation clip 11 is located at described adjusting bracket 6 tops, wherein adjusting bracket 6 horizontal directions of a side are also connected with bolt 14 and nut 13, described mold cavity 12 knees, both sides, bottom are provided with swinging cavity die 4, between described swinging cavity die 4, be provided with holding pad 5, described holding pad 5 is located at described mold cavity 12 bottoms, described mold cavity 12 bottoms are also provided with drawbar 1, described drawbar 1 is located between described holding pad 5, described swinging cavity die 4 corners are provided with cushion block 2, bottom is provided with spring 16, described cushion block 2 is stuck between described swinging cavity die 4 and die frame 17, described spring 16 the insides are provided with ejector pin 15, described fixation clip 11 tops are provided with screw rod 10.
Implementation process of the present utility model is as follows:
While bar being carried out to bending by the utility model, the utility model and forcing press support the use, bar to be bent is placed on die 9, starting pressure machine, under the effect of power, punch 7, die 9 and holding pad 5 actings in conjunction, bar to be bent is pressed as U-shaped, when bar is depressed into dead point, under the effect of swinging cavity die 4 interior pressures, make bar be close on punch 7, be pressed into U-shaped, swinging cavity die 4 has played the shaping operation to bar work in this process, bar is pressed as after U-shaped part, under the effect of the ejector pin 15 of spring 16 the insides, make swinging cavity die 4 reset, holding pad 5 now can be by the good U-shaped part ejection die die cavity 12 of bending, thereby completed crooked this operation of bar.By the utility model, can complete efficiently the crooked work of the bar of having relatively high expectations, improve greatly production efficiency.
Below be only a kind of specific embodiment of the present utility model; should understand these embodiments and only for the utility model is described, be not used in restriction scope of the present utility model; after having read the utility model; those skilled in the art all fall within the utility model claims to the modification of the various equivalent form of values of the present utility model and limit, and protection domain of the present utility model should be as the criterion with claim of the present utility model.

Claims (4)

1. a bar bending die tool, it is characterized in that: comprise die frame (17), described die frame (17) middle part is provided with mold cavity (12), described mold cavity (12) top is provided with punch (7), described punch (7) top is provided with die shank (8), described mold cavity (12) both sides are provided with bending mechanism, described bending mechanism comprises fixation clip (11), die (9) and adjusting bracket (6), described adjusting bracket (6) is located at described mold cavity (12) both sides, described die (9) is located between described adjusting bracket (6) and described mold cavity (12), described fixation clip (11) is located at described adjusting bracket (6) top, wherein the adjusting bracket of a side (6) horizontal direction is also connected with bolt (14) and nut (13), knee, described mold cavity (12) both sides, bottom is provided with swinging cavity die (4), between described swinging cavity die (4), be provided with holding pad (5), described holding pad (5) is located at described mold cavity (12) bottom, described mold cavity (12) bottom is also provided with drawbar (1), described drawbar (1) is located between described holding pad (5), described swinging cavity die (4) corner is provided with cushion block (2), bottom is provided with spring (16), described cushion block (2) is stuck between described swinging cavity die (4) and die frame (17).
2. bar bending die tool according to claim 1, is characterized in that: described spring (16) the inside is provided with ejector pin (15).
3. bar bending die tool according to claim 1, is characterized in that: described fixation clip (11) top is provided with screw rod (10).
4. bar bending die tool according to claim 1, is characterized in that: described swinging cavity die (4) is provided with swinging axle (3).
CN201320488505.8U 2013-08-12 2013-08-12 Bending die for bar stocks Expired - Fee Related CN203556690U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320488505.8U CN203556690U (en) 2013-08-12 2013-08-12 Bending die for bar stocks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320488505.8U CN203556690U (en) 2013-08-12 2013-08-12 Bending die for bar stocks

Publications (1)

Publication Number Publication Date
CN203556690U true CN203556690U (en) 2014-04-23

Family

ID=50506442

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320488505.8U Expired - Fee Related CN203556690U (en) 2013-08-12 2013-08-12 Bending die for bar stocks

Country Status (1)

Country Link
CN (1) CN203556690U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103418688A (en) * 2013-08-12 2013-12-04 太仓市微贯机电有限公司 Bar bending die
CN104174764A (en) * 2014-07-17 2014-12-03 柳州市楷都汽车零部件有限公司 Pipe bending mold and pipe bending technology
CN106914523A (en) * 2017-02-24 2017-07-04 巢湖学院 A kind of machining swan neck system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103418688A (en) * 2013-08-12 2013-12-04 太仓市微贯机电有限公司 Bar bending die
CN104174764A (en) * 2014-07-17 2014-12-03 柳州市楷都汽车零部件有限公司 Pipe bending mold and pipe bending technology
CN104174764B (en) * 2014-07-17 2015-11-25 柳州市楷都汽车零部件有限公司 A kind of bend pipe mould and bend pipe pressing process
CN106914523A (en) * 2017-02-24 2017-07-04 巢湖学院 A kind of machining swan neck system

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C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140423

Termination date: 20140812