CN208894962U - A kind of bending machine die clamping device switching mechanism - Google Patents
A kind of bending machine die clamping device switching mechanism Download PDFInfo
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- CN208894962U CN208894962U CN201821390897.3U CN201821390897U CN208894962U CN 208894962 U CN208894962 U CN 208894962U CN 201821390897 U CN201821390897 U CN 201821390897U CN 208894962 U CN208894962 U CN 208894962U
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- intermediate plate
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- groove
- clamping device
- bending machine
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Abstract
The utility model discloses a kind of bending machine die clamping device switching mechanisms, its main feature is that, it includes intermediate plate；The intermediate plate top is set as clamping portion, and its underpart offers square groove；The two sides lower part of the square groove, which respectively corresponds, offers groove, opens up on the side of the top of one side trench fluted；It is provided with gripping block in the groove, passes through contour screw connection between the gripping block and intermediate plate；It is provided with reset spring on the outside of the contour screw, which is placed between contour screw and intermediate plate；It is additionally provided on the ipsilateral intermediate plate of the groove and watches close screw two, this watches close two top of screw and contacts through intermediate plate and extending in groove with the side of gripping block.The utility model structure is simple, and convenient to use, stable structure, clamping force are uniform, can satisfy the demand of the quick dismounting and change of Bending Mould of different clamping forms, improves the working efficiency of bending machine.
Description
Technical field
The utility model belongs to machinery field, is related to bending machine and bending upper die attachment device, especially different clamping classes
The conversion of type device for clamping mould.
Background technique
With the hair of the industries such as engineering machinery, automobile, rail traffic, ship, aerospace, electrical instrumentation and building decoration
Exhibition, more and more processing enterprise use bending machine both at home and abroad, and bending machine die clamping device is connection bending machine and bending
The attachment device of mold is widely used on all kinds of bending machines, is mounted on bending machine and is used to clamping bending upper die.It used
Cheng Zhong, often because the clamping structure of bending upper die is different, so that bending machine uses different gripping means grips Bending Moulds,
Common die 20 as shown in Figure 1, with fixed clamping portion 21, in use, as shown in figure 4, needing in mounting base 18
Upper installation compatible with fixed clamping portion 21 common die clamping device 19 is attached, for another example button shown in Fig. 2
Mold 22, with push button clamping portion 23, in use, as shown in figure 3, the installation in mounting base 18 is needed to fill with push button
Folder portion 23 compatible Button mould clamping device 27 is attached, and in actual production process, a bending machine
It generally requires to use all kinds of Bending Moulds, and because of the difference of clamping portion structure, it is past when using different types of Bending Mould
Toward corresponding clamping device is needed replacing, expense is laborious.
Utility model content
The purpose of the utility model is to overcome deficiencies present in existing upper die of bending machine tensioning technique, provide one kind
Efficient and convenient, stable structure, clamping force a kind of uniformly bending machine clamping device switching mechanism, to meet in the form of different clampings
The demand of the quick dismounting and change of Bending Mould, improves the working efficiency of bending machine.
The technical solution that the utility model solves technical problem is as follows:
A kind of bending machine die clamping device switching mechanism of the utility model, its main feature is that, it includes intermediate plate；In described
Between plate top be set as clamping portion, its underpart offers square groove；The two sides lower part of the square groove, which respectively corresponds, offers groove,
It is opened up on the side of the top of one side trench fluted；Be provided with gripping block in the groove, the gripping block and intermediate plate it
Between pass through contour screw connection；Be provided with reset spring on the outside of the contour screw, the reset spring be placed in contour screw with
Between intermediate plate；It is additionally provided on the ipsilateral intermediate plate of the groove and watches close screw two, this watches close two top of screw through centre
Plate and extending in groove is contacted with the side of gripping block.
As the further improvement of technical solution, the screw two that watches close watches close screw with this by opening up on intermediate plate
Two compatible threaded holes are arranged on the intermediate plate.
As the further improvement of technical solution, the raised pinching end of gripping block lower side.
As the further improvement of technical solution, intermediate plate top shoulder offers inclined-plane, is provided on the inclined-plane
The compensation skewback matched.
As the further improvement of technical solution, it is provided with adjusting block on the compensation skewback, is offered on the adjusting block
Bolt hole offers through-hole on the intermediate plate and is provided with adjusting screw compatible with the bolt hole on adjusting block, the tune
The bolt hole on adjusting block is protruded into one end of section screw, and the other end is provided with circlip；Bolt hole is also provided on the intermediate plate
And be provided with and watch close screw one, which contacts with the side of compensation skewback.
As the further improvement of technical solution, it is provided with dial on the intermediate plate, the dial and adjusting screw
It is connected.
Button mould is mainly installed to commonly by a kind of bending machine die clamping device switching mechanism described in the utility model
On device for clamping mould, in application, by the clamping portion insertion common die clamping device on intermediate plate top, with bending machine
Common die gripping means grips intermediate plate, then carries out the installation of Button mould again, presses the button of Button mould, hangs at this time
Hook is pressed together, flushes with the lateral surface of Button mould, and then the push button clamping portion of Button mould is inserted under intermediate plate
In square groove, release button, the hook of Button mould is placed in intermediate plate square groove side groove, can prevent mold from falling off, so
After tighten and watch close screw two, push compact heap, in the clamping V slot of the pinching end indentation Button mould of compact heap, clamp the mold；
When mould unloading, unscrew and watch close screw two, the reset spring and contour screw being placed between compact heap and intermediate plate pull compact heap, pressure
Tight block pinching end break away from moulds clamping V slot, then mold button is pressed, the hook of Button mould is detached from intermediate plate square groove side ditch
Slot realizes dismounting mold；At the same time, in use, rotate adjusting screw, adjust compensation skewback to intermediate plate
Inclined-plane cooperation relative position, reach deflection compensation effect.
Compared with the existing technology, the utility model has the advantage that
(1) the utility model novel in structural design is reasonable, easy to operate, and stable structure, clamping force are uniform, and effect is good；
(2) the utility model by be arranged on intermediate plate with the consistent clamping portion, fixed clamping portion of common die with
Common die clamping device is connected, and facilitates Fast Installation, disassembly and use of the Button mould on common die clamping device；
(3) the utility model setting inclined-plane and compensation skewback, may be implemented deflection compensation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of common die；
Fig. 2 is the structural schematic diagram of Button mould；
Fig. 3 is the schematic diagram that Button mould is connect with Button mould clamping device；
Fig. 4 is the schematic diagram that common die is connect with common die clamping device；
Fig. 5 is the structural schematic diagram of the utility model；
Fig. 6 splits for the utility model to be watched close screw one and watches close the structural schematic diagram at screw two；
Fig. 7 is the schematic diagram of dial in device described in the utility model；
Fig. 8 is the structural schematic diagram that device described in the utility model is connect with common die clamping device；
Fig. 9 is the structural schematic diagram that device described in the utility model is connect with mounting base；
In figure: 1- intermediate plate；2- adjusting screw；3- circlip；4- compact heap；The high screw such as 5-；6- reset spring；7- compensation
Skewback；8- adjusting block；9- watches close screw one；10- watches close screw two；11- carves disk-read；12- square groove；13- groove；14- groove；
15- clamping portion；The clamping section 16-；The inclined-plane 17-；18- mounting base；19- common die clamping device；20- common die；21- is fixed
Formula clamping portion；22- Button mould；23- push button clamping portion；24- installs V slot；25- button；26- hook；27- Button mould folder
Tight device；28- common die clamping device clamping portion.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Unless otherwise defined, the technical term or scientific term used herein should be in disclosure fields and has
The ordinary meaning that the personage of general technical ability is understood.Used in disclosure patent application specification and claims
"upper", "lower", "left", "right", "front", "rear" etc. are only used for indicating relative positional relationship, when the absolute position for being described object
After change, then the relative positional relationship also correspondingly changes.
Fig. 1 shows the structural schematic diagram of common die 20, which has fixed clamping portion 21；
Fig. 2 shows the structural schematic diagram of Button mould 22, upper part is push button clamping portion 23, the push button clamping portion
23 include clamping V slot 24, the lower section of clamping V slot 24 be provided with button 25 and with the hook 26 of the one of button 25 and with reset zero
For example contour screw of component, spring etc. are connected, and when pressing lower button 25, hook 26 is pressed neat with 22 outside of Button mould simultaneously
Flat, when release button 25, hook 26 resets.
Fig. 3 shows the connection schematic diagram of Button mould 22 Yu Button mould clamping device 27, Button mould clamping device
27 are mounted in mounting base 18, and the clamping position of its underpart opening is adapted with the push button clamping portion 23 of Button mould 22.
Fig. 4 shows the schematic diagram that common die 20 is connect with common die clamping device 19, common die clamping device
19 upper ends are common die clamping device clamping portion 28, are adapted with the opening position of 18 lower section of mounting base and are mounted on the installation
On seat 18, the lower openings of the common die clamping device 19 clamp position and fixed 21 phase of clamping portion of common die 20 is suitable
Match, common die 20 is mounted on common die clamping device 19.
Fig. 5 to Fig. 7 is the structural schematic diagram of the utility model, a kind of bending machine die clamping device conversion of the utility model
Mechanism, it includes intermediate plate 1；1 top of intermediate plate is set as clamping portion 15, the fixation in the clamping portion 15 and common die 20
Formula clamping portion 21 is consistent, and its underpart offers square groove 12；The two sides lower part of the square groove 12, which respectively corresponds, offers groove
13, fluted 14 are opened up on the side of the top of one side trench 13；It is provided with gripping block 4 in the groove 14, the gripping block 4
It is connect between intermediate plate 1 by contour screw 5；The outside of the contour screw 5 is provided with reset spring 6, the reset spring 6
It is placed between contour screw 5 and intermediate plate 1；It is additionally provided on the ipsilateral intermediate plate 1 of the groove 14 and watches close screw 2 10, this is stared at
Tight 2 10 top of screw is run through intermediate plate 1 and extended in groove 14 to be contacted with the side of gripping block 4.
In the present embodiment, the screw 2 10 that watches close watches close screw 2 10 with this and is adapted by opening up on intermediate plate 1
Threaded hole be arranged on the intermediate plate 1.
In the present embodiment, the raised pinching end 16 of 4 lower side of gripping block, the pinching end 16 and Button mould
22 installation V slot 24 is adapted, for clamping the Button mould 22.
In the present embodiment, the 1 top shoulder of intermediate plate offers inclined-plane 17, is provided with the benefit matched on the inclined-plane 17
Repay skewback 7；It is provided with adjusting block 8 on the compensation skewback 7, bolt hole is offered on the adjusting block 8, is opened on the intermediate plate 1
Equipped with through-hole and it is provided with adjusting screw 2 compatible with the bolt hole on adjusting block 8, tune is protruded into one end of the adjusting screw 2
Bolt hole in locking nub 8, the other end are provided with circlip 3；It is also provided with bolt hole on the intermediate plate 1 and is provided with and watch close screw
One 9, which contacts with the side of compensation skewback 7；In the present embodiment, quarter is provided on the intermediate plate 1
Scale 11, the dial 11 are connected with adjusting screw 2.Inclined-plane 17 and compensation skewback 17 is arranged in the present embodiment on intermediate plate 1, can
To realize that deflection compensation, dial 11 can show accurate compensation value.
In application, as shown in Figure 8 and Figure 9, the clamping portion 15 on 1 top of intermediate plate is inserted into common die clamping device 19
In, intermediate plate 1 is clamped with the common die clamping device 19 of bending machine, the installation of Button mould 22 is then carried out again, presses
The button 25 of Button mould 22 links up with 26 at this time and is pressed together, flushes with the lateral surface of Button mould 22, then by button mould
The push button clamping portion 23 of tool 22 is inserted into 1 lower section square groove 12 of intermediate plate, and the hook 26 of release button 25, Button mould 22 is placed in
In 12 side groove 13 of square groove of intermediate plate 1, it can prevent mold from falling off, then tighten and watch close screw 2 10, push compact heap
4, the pinching end 16 of compact heap 4 is pressed into the clamping V slot 24 of Button mould 22, clamps the mold；When mould unloading, unscrews and watch close screw
2 10, the reset spring 6 and contour screw 5 being placed between compact heap 4 and intermediate plate 1 pull compact heap 4,4 pinching end 16 of compact heap
Break away from moulds clamping V slot 24, then mold button 25 is pressed, the hook 26 of Button mould 22 is detached from 1 square groove of intermediate plate, 12 side ditch
Slot 13 realizes dismounting mold；At the same time, in use, adjusting screw 2 is rotated, is provided with card in adjusting screw 2
Spring 3 is not subjected to displacement so that adjusting screw 2 only rotates, so that driving compensation skewback 7 passes through adjusting block 8 and centre
Plate 1 generates relative motion, and skewback 7 and 1 mating surface of intermediate plate are inclined-plane, and skewback 7 and 1 relative altitude of intermediate plate generate variation, reach
Dial 11 to deflection compensation effect, 1 front of intermediate plate shows accurate compensation value, watches close screw 1 and is carrying out deflection compensation
Shi Peihe adjusting screw 2 uses.Under normal circumstances, common die clamping device clamping portion 28 and clamping described in the utility model
The planform in portion 15 is also consistent, can be directly by a kind of bending machine die clamping device interpreter described in the utility model
Structure is directly installed on the enterprising enforcement of mounting base 18 use.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Place is not described in detail for the utility model, is the well-known technique of those skilled in the art of the present technique.
Claims (6)
1. a kind of bending machine die clamping device switching mechanism, characterized in that it includes intermediate plate (1)；On the intermediate plate (1)
Portion is set as clamping portion (15), and its underpart offers square groove (12)；The two sides lower part of the square groove (12), which respectively corresponds, to be opened up
Have groove (13), fluted (14) are opened up on the side of the top of one side trench (13)；Folder is provided in the groove (14)
Tight block (4), is connect between the gripping block (4) and intermediate plate (1) by contour screw (5)；It is set on the outside of the contour screw (5)
Reset spring (6) are equipped with, which is placed between contour screw (5) and intermediate plate (1)；The groove (14) is ipsilateral
Intermediate plate (1) on be additionally provided with and watch close screw two (10), this watches close screw two (10) top through intermediate plate (1) and extends to
It is contacted in groove (14) with the side of gripping block (4).
2. a kind of bending machine die clamping device switching mechanism according to claim 1, characterized in that described to watch close screw
Two (10) watch close the compatible threaded hole setting of screw two (10) in the intermediate plate (1) with this by opening up on intermediate plate (1)
On.
3. a kind of bending machine die clamping device switching mechanism according to claim 1, characterized in that the gripping block
(4) the raised pinching end of lower side (16).
4. a kind of bending machine die clamping device switching mechanism according to claim 1, characterized in that the intermediate plate
(1) top shoulder offers inclined-plane (17), and the compensation skewback (7) matched is provided on the inclined-plane (17).
5. a kind of bending machine die clamping device switching mechanism according to claim 4, characterized in that the compensation skewback
(7) it is provided with adjusting block (8) on, bolt hole is offered on the adjusting block (8), through-hole is offered on the intermediate plate (1) and sets
It is equipped with adjusting screw (2) compatible with the bolt hole on adjusting block (8), adjusting block (8) are protruded into one end of the adjusting screw (2)
On bolt hole, the other end is provided with circlip (3)；It is also provided with bolt hole on the intermediate plate (1) and is provided with and watch close screw
One (9), the end for watching close screw one (9) are contacted with the side of compensation skewback (7).
6. a kind of bending machine die clamping device switching mechanism according to claim 5, characterized in that the intermediate plate
(1) dial (11) are provided on, which is connected with adjusting screw (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821390897.3U CN208894962U (en) | 2018-08-27 | 2018-08-27 | A kind of bending machine die clamping device switching mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821390897.3U CN208894962U (en) | 2018-08-27 | 2018-08-27 | A kind of bending machine die clamping device switching mechanism |
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| Publication Number | Publication Date |
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| CN208894962U true CN208894962U (en) | 2019-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821390897.3U Active CN208894962U (en) | 2018-08-27 | 2018-08-27 | A kind of bending machine die clamping device switching mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108941325A (en) * | 2018-08-27 | 2018-12-07 | 安徽联盟模具工业股份有限公司 | A kind of bending machine die clamping device switching mechanism |
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2018
- 2018-08-27 CN CN201821390897.3U patent/CN208894962U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108941325A (en) * | 2018-08-27 | 2018-12-07 | 安徽联盟模具工业股份有限公司 | A kind of bending machine die clamping device switching mechanism |
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