CN208696061U - A kind of apparatus for bending - Google Patents
A kind of apparatus for bending Download PDFInfo
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- CN208696061U CN208696061U CN201821236806.0U CN201821236806U CN208696061U CN 208696061 U CN208696061 U CN 208696061U CN 201821236806 U CN201821236806 U CN 201821236806U CN 208696061 U CN208696061 U CN 208696061U
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- punch
- bending
- pin
- adjustment
- pin connector
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Abstract
The utility model provides a kind of apparatus for bending, pass through the variable diameter design of convex film die head and the synchronous adjustment of the recessed film of son, it can quickly, easily convert radius bend and bending angle, customized production particularly suitable for small lot, reduce production cost, it reduces the Operational preparation time and improves production efficiency, there is good practicability.
Description
Technical field
The utility model relates to arrive Bending Processing apparatus field, and in particular to arrive a kind of apparatus for bending.
Background technique
Under normal conditions, in panel beating producer, the small arc-shaped part of R=0.5-5 is more, and panel beating factory can configure
General Bending Mould is for processing such part.And it can be taken when R > 50 and be segmented bending and forming or roll bending using small arc-shaped mould
Mode Machining Arc, particular manufacturing craft bending and forming can also be used.Although small arc-shaped mould, which is segmented bending and forming, can be selected existing mould
Tool, but production efficiency is very low and dimensional accuracy is difficult to ensure.Roll bending does not need particular manufacturing craft, and production efficiency and quality are between segmentation
Between bending and die for special purpose processing.High production efficiency and quality stabilization when particular manufacturing craft bending, but the mold preparatory period is long and takes
With height, it is generally adapted mass production.It is size-limited when R=5-50, generally take segmentation bending and forming or using die for special purpose
Tool processing.
Utility model content
In order to overcome the defect of existing bending equipment, the utility model provides a kind of apparatus for bending, passes through convex film die
The variable diameter design of head and the synchronous adjustment of the recessed film of son, can quickly, easily convert radius bend and bending angle, especially suitable
Together in the customized production of small lot, production cost is reduced, reduce the Operational preparation time and improves production efficiency, is had good
Practicability.
Correspondingly, the utility model provides a kind of apparatus for bending, the apparatus for bending includes punch-pin and cavity plate,
The punch-pin includes punch-pin connector and punch mold head, and the punch mold head is fixed on the punch-pin connector
On；
The cavity plate includes two sub- cavity plates；According to the preset bending angle of bending workpieces, described two sub- cavity plates are opposite
It is respectively arranged on face between inclined support surface and described two sub- cavity plates and is provided with gap；
The punch mold head is located at right above the gap.
It is respectively provided on preferred embodiment, the punch-pin connector and the punch mold head and to be mutually located
The flange and groove matched；
The punch-pin connector is radially outer to be stretched out flange and cooperates in the groove of the punch mold head.
Preferred embodiment, the punch-pin further includes the punch-pin limit plate for punch mold head limit, described
Punch-pin limit plate is fixed in the punch-pin connector axial ends.
Preferred embodiment, the punch-pin connector are respectively fixed with the mould head of multiple and different radiuses along axial direction；
In synchronization, only one mould head and the gap face.
Preferred embodiment, the punch-pin further include punch-pin adjustment device；The punch-pin adjustment device driving is described more
A mould head is axially movable.
Preferred embodiment, the punch-pin adjustment device include adjustment bracket, adjustment motor and mutually matched adjustment
Gear, adjustment rack gear；
The punch-pin connector is axially disposed through slot, and the adjustment bracket extends slide bar cooperation in the through slot
In；
The rack gear is fixed on punch-pin connector top surface, and the adjustment motor is fixed on the adjustment bracket,
The adjustment gear is engaged with the rack gear and is connect with the output end of the adjustment motor.
Preferred embodiment, the recessed film further include adjustment screw rod；The adjustment screw rod extends transversely through described two sons
It recessed film and is spirally connected with described two recessed films of son；
The adjustment screw rod is opposite with the thread rotary orientation of described two recessed films of son.
The utility model provides a kind of apparatus for bending, passes through the synchronization of the variable diameter design and the recessed film of son of convex film die head
Adjustment, can quickly, easily convert radius bend and bending angle, particularly suitable for the customized production of small lot, reduce
Production cost reduces the Operational preparation time and improves production efficiency, has good practicability.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 shows the apparatus for bending side view of utility model embodiment one；
Fig. 2 shows the flanges of utility model embodiment one and groove structure side view；
Fig. 3 shows the punch-pin three dimensional structure diagram of utility model embodiment two；
Fig. 4 shows the punch-pin three dimensional structure diagram of utility model embodiment three；
Fig. 5 shows the cavity die structure side view of utility model example IV.
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 creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
Embodiment one:
Fig. 1 shows the apparatus for bending side view of the utility model embodiment, and the utility model embodiment provides one kind
Adjustable apparatus for bending, including punch-pin 1 and cavity plate 2.
The punch-pin 1 includes punch-pin connector 101 and punch mold head 102, and the punch mold head 102 is fixed on described
On punch-pin connector 102；Specifically, for radius bend different needed for bending workpieces, by punch mold head 103 and punch-pin
Connector 102 is connected and fixed, and the mode being connected and fixed includes the modes such as cooperation limit connects, screw is fixed.
The cavity plate 2 includes two sub- cavity plates 201, according to the preset bending angle of bending workpieces, described two sub- cavity plates
It is respectively arranged on opposite face between inclined support surface 202 and described two sub- lower die opposite faces and is provided with gap d；
The punch mold head and the gap face, when operation, punch-pin connector 101 drives the punch mold head
102 move towards underface, by 3 bending of bending workpieces.
Further, it is contemplated that it is convenient that punch-pin connector and punch mold head are mutually located, and can connect in the punch-pin
The flange and groove matched is respectively set on fitting and the punch mold head；
The punch-pin connector is radially outer to be stretched out flange and cooperates in the groove of the punch mold head.
Fig. 2 shows a variety of fit structure schematic diagrames of flange and groove.Flange and groove structure shown in Fig. 1 are it
One of embodiment, specifically, the structure of flange and groove can also be rounded engagement structure, T-type fit structure, L-type
The structures such as fit structure.Specifically, when using fit structure shown in FIG. 1, need to be arranged remaining fixing means for solid
Determine punch-pin connector 101 and the mutual position of punch mold head 102, and uses rounded engagement structure, T-type fit structure, L-type
The structures such as fit structure can maintain correlation between the two automatically, at this point, the flange is merely able to along the groove axial direction
Movement, relative position in radial directions is fixed.
Further, flange is skidded off from groove in order to prevent, and the punch-pin further includes limiting for the punch mold head
The punch-pin limit plate of position, after in the groove that the flange of punch-pin connector sticks into punch mold head, the punch-pin limit plate is fixed
In the punch-pin connector axial ends, prevent punch-pin connector from skidding off.
Cooperation based on flange and groove, by replacing the various sizes of punch mold head different bending workpieces of realization not
Corresponding with the bending operation of bending size, the gap d between two sub- cavity plates of the utility model embodiment is with different sizes
The replacement of punch mold head be adjusted.
Embodiment two:
Cooperation of the embodiment one based on flange and groove, can be by replacing various sizes of punch mold head and adjustment
The distance between sub- cavity plate realizes the bending operation of different bending workpieces difference bending sizes.
In order to further improve the convenience of apparatus for bending adjustment, on the basis of example 1, when the punch-pin
Connector is respectively fixed with the mould head of multiple and different radiuses along axial direction, in the same time, only one mould head and it is described under
Mould face.
Fig. 3 shows the punch-pin three dimensional structure diagram of the utility model embodiment.In the utility model embodiment, if
It is equipped with the mould head of two sections of different radiis, respectively the first punch-pin section 500 and the second punch-pin section 600；First punch-pin section 500 and
Two punch-pin sections 600 are coaxially arranged, and the T-flange cooperation of punch-pin connector is coaxial in the first punch-pin section 500 and the second punch-pin section 600
In the groove of arrangement.
By adjusting position on punch-pin connector of the first punch-pin section 500 and the second punch-pin section 600 or directly passing through tune
Different punch-pin sections can be used to carry out bending to bending workpieces for the position for saving punch-pin entirety, with replacement punch mold head method phase
Than operation is easier.
Embodiment three:
Further, the method that Electronic control can be used is adjusted punch-pin, on the basis of example 2, described convex
Mould further includes punch-pin adjustment device, and the punch-pin adjustment device drives the multiple mould head axially movable.
Fig. 4 shows the punch-pin three dimensional structure diagram of the utility model embodiment.Specifically, the punch-pin adjusts device
Including adjustment bracket 801, adjustment motor 802 and mutually matched adjustment gear 803, adjustment rack gear 804；
The punch-pin connector is axially disposed through slot 805, and the adjustment bracket 801 extends slide bar cooperation described
In through slot 805；
The rack gear 804 is fixed on punch-pin connector top surface, and the adjustment motor 802 is fixed on the adjustment branch
On frame 801, the adjustment gear 803 is engaged with the rack gear 804 and is controlled by the adjustment motor 802.
Adjustment 801 top of bracket is connected with the pressure system of apparatus for bending, can be along vertical side under the driving of pressure system
To movement, bending is carried out to bending workpieces；By adjusting the driving of electrode 802, punch-pin connector and multiple punch mold heads are whole
Body move alongs the axial direction, so as to so that different punch mold heads is opposite with the bending workpieces, and using different convex
Mould mould head carries out bending to bending workpieces, and the mould head switching of different radians is very convenient.
Example IV:
Fig. 5 shows the cavity die structure side view of the utility model embodiment.Further, it is mentioned to be adapted to embodiment three
The punch structure of confession, the utility model embodiment provide a kind of lower die, further include having adjustment screw rod in addition to two sub- cavity plates
901。
Adjustment screw rod 901 extends transversely through the recessed film of described two sons and is spirally connected with described two recessed films of son；
It is described adjustment screw rod 901 and described two recessed films of son thread rotary orientation on the contrary, when adjust screw rod 901 rotation when, two
The symmetrical plane of the recessed film of height is constant always, therefore, there is no need to the position for repeating to adjust punch mold head, punch mold head is always
It is maintained at the surface in the gap of two sub- punch-pin.
The utility model provides a kind of apparatus for bending, passes through the synchronization of the variable diameter design and the recessed film of son of convex film die head
Adjustment, can quickly, easily convert radius bend and bending angle, particularly suitable for the customized production of small lot, reduce
Production cost reduces the Operational preparation time and improves production efficiency, has good practicability.
A kind of apparatus for bending provided by the utility model embodiment is described in detail above, it is used herein
Specific case is expounded the principles of the present invention and embodiment, and the explanation of above example is only intended to help to manage
Solve the method and its core concept of the utility model；At the same time, for those skilled in the art, according to the utility model
Thought, there will be changes in the specific implementation manner and application range, in conclusion the content of the present specification should not be construed as
Limitations of the present invention.
Claims (7)
1. a kind of apparatus for bending, which is characterized in that the apparatus for bending includes punch-pin and cavity plate,
The punch-pin includes punch-pin connector and punch mold head, and the punch mold head is fixed on the punch-pin connector；
The cavity plate includes two sub- cavity plates；According to the preset bending angle of bending workpieces, on described two sub- cavity plate opposite faces
It is respectively arranged between inclined support surface and described two sub- cavity plates and is provided with gap；
The punch mold head is located at right above the gap.
2. apparatus for bending as described in claim 1, which is characterized in that divide on the punch-pin connector and the punch mold head
It She You not the flange matched and groove for being mutually located；
The punch-pin connector is radially outer to be stretched out flange and cooperates in the groove of the punch mold head.
3. apparatus for bending as claimed in claim 2, which is characterized in that the punch-pin further includes limiting for the punch mold head
The punch-pin limit plate of position, the punch-pin limit plate are fixed in the punch-pin connector axial ends.
4. apparatus for bending as claimed in claim 2, which is characterized in that the punch-pin connector is respectively fixed with multiple along axial direction
The mould head of different radii；
In synchronization, only one mould head and the gap face.
5. apparatus for bending as claimed in claim 4, which is characterized in that the punch-pin further includes punch-pin adjustment device；It is described convex
Mould adjusts device and drives the multiple mould head axially movable.
6. apparatus for bending as claimed in claim 5, which is characterized in that the punch-pin adjustment device includes adjustment bracket, adjustment
Motor and mutually matched adjustment gear, adjustment rack gear；
The punch-pin connector is axially disposed through slot, and the adjustment bracket extends slide bar cooperation in the through slot；
The rack gear is fixed on punch-pin connector top surface, and the adjustment motor is fixed on the adjustment bracket, described
Adjustment gear is engaged with the rack gear and is connect with the output end of the adjustment motor.
7. apparatus for bending as described in claim 1, which is characterized in that the cavity plate further includes adjustment screw rod；The adjustment silk
Bar extends transversely through the recessed film of described two sons and is spirally connected with described two recessed films of son；
The adjustment screw rod is opposite with the thread rotary orientation of described two recessed films of son.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821236806.0U CN208696061U (en) | 2018-08-02 | 2018-08-02 | A kind of apparatus for bending |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821236806.0U CN208696061U (en) | 2018-08-02 | 2018-08-02 | A kind of apparatus for bending |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208696061U true CN208696061U (en) | 2019-04-05 |
Family
ID=65940358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821236806.0U Active CN208696061U (en) | 2018-08-02 | 2018-08-02 | A kind of apparatus for bending |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208696061U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111346950A (en) * | 2020-03-16 | 2020-06-30 | 张庆丰 | Automobile shell stamping die and stamping method |
| CN111496091A (en) * | 2020-04-30 | 2020-08-07 | 海宁市富连机械有限公司 | Portable bending device is used in intelligent mechanical equipment manufacturing |
-
2018
- 2018-08-02 CN CN201821236806.0U patent/CN208696061U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111346950A (en) * | 2020-03-16 | 2020-06-30 | 张庆丰 | Automobile shell stamping die and stamping method |
| CN111346950B (en) * | 2020-03-16 | 2021-10-29 | 临海市迪安模具有限公司 | Automobile shell stamping die and stamping method |
| CN111496091A (en) * | 2020-04-30 | 2020-08-07 | 海宁市富连机械有限公司 | Portable bending device is used in intelligent mechanical equipment manufacturing |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230804 Address after: 22nd Floor, Tower A, Guangdian Pingyun Plaza, No. 163, Xipingyun Road, Huangpu Avenue, Tianhe District, Guangzhou, Guangdong 510000 Patentee after: Guangzhou Information Investment Co.,Ltd. Address before: 510665 No. 88, Hai Yun Road, Science City, hi tech Industrial Development Zone, Guangzhou, Guangdong Patentee before: GUANGZOHU GRG INTELLIGENT TECHNOLOGY CO.,LTD. |