CN112718941A - Positioning device, full-automatic numerical control bending machine applying positioning device and bending method - Google Patents
Positioning device, full-automatic numerical control bending machine applying positioning device and bending method Download PDFInfo
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- CN112718941A CN112718941A CN202011002585.2A CN202011002585A CN112718941A CN 112718941 A CN112718941 A CN 112718941A CN 202011002585 A CN202011002585 A CN 202011002585A CN 112718941 A CN112718941 A CN 112718941A
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- 238000005452 bending Methods 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 8
- 239000000463 material Substances 0.000 claims description 4
- 239000011324 bead Substances 0.000 claims description 3
- 238000010009 beating Methods 0.000 abstract description 5
- 239000002184 metal Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/002—Positioning devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a positioning device, a full-automatic numerical control bending machine using the same and a bending method, which are used for positioning the numerical control bending machine, and the positioning device comprises: the die comprises a supporting plate, a lower die holder, a front positioning assembly and a rear positioning assembly, wherein the lower die holder, the front positioning assembly and the rear positioning assembly are arranged on the supporting plate, and the front positioning assembly and the rear positioning assembly are respectively arranged on two sides of the supporting plate; the front positioning component is in a rotatable design; when the positioning device is used, the front positioning component and the rear positioning component are selected for use. After the technical scheme is implemented, the front positioning assembly or the rear positioning assembly can be selected according to the requirement during specific implementation of the invention; in addition, when the rear positioning component is required to be used, namely the front positioning component is not used, the front positioning component is rotated and then faces downwards through the rotation design of the front positioning component, and the front positioning component can be used as a front stage; the flexible direction of this structure makes numerical control bender flexibility degree higher in panel beating flexible processing.
Description
Technical Field
The invention relates to the technical field of automatic control, in particular to a positioning device, a full-automatic numerical control bending machine using the positioning device and a bending method.
Background
The essence of the numerical control bending machine is a numerical control bending machine die for bending a thin plate, and the numerical control bending machine is one of the most important roles in metal plate flexible machining. The positioning device of the numerical control bending machine is generally used for positioning treatment of the numerical control bending machine, can position the bending position of a bent plate, and greatly improves the production efficiency.
The numerical control bender on the market all adopts the back location mode at present, but in panel beating flexible processing, because various project organization, to the back location mode have certain limitation in processing some special construction. Examples are 1: the bending lower die is V10, the processed plate is 1.0 stainless steel, and if the plate is required to be bent by 5 mm, even 4 mm, the rear fixing mode cannot be positioned; for example, 2: the bending lower die is generally provided with two V grooves, the front positioning can only be realized by using V1 (namely the V groove close to the rear positioning), but some structures cannot be avoided by using V1, V2 (the V groove farther away from the rear positioning is used after the lower die seat is adjusted) is needed, and the rear positioning mode cannot be realized.
Disclosure of Invention
The invention provides a positioning device, a full-automatic numerical control bending machine using the same and a bending method, which can overcome the defects and can be converted into a front positioning device or a rear positioning device of the full-automatic numerical control bending machine according to requirements.
In order to achieve the purpose, the invention adopts the technical scheme that:
a positioning device for positioning a numerically controlled bending machine, comprising: the die comprises a supporting plate, a lower die holder, a front positioning assembly and a rear positioning assembly, wherein the lower die holder, the front positioning assembly and the rear positioning assembly are arranged on the supporting plate, and the front positioning assembly and the rear positioning assembly are respectively arranged on two sides of the supporting plate; the front positioning component is in a rotatable design; when the positioning device is used, the front positioning component and the rear positioning component are selected for use.
Preferably, the front positioning assembly comprises a front positioning driving assembly, a front positioning slide rail assembly and a front positioning material baffle plate assembly; one end of the front positioning baffle plate assembly is arranged on the front positioning slide rail assembly in a sliding manner, and the other end of the front positioning baffle plate assembly extends towards the lower die seat; the front positioning slide rail assembly is connected with the front positioning driving assembly and can rotate relative to the front positioning driving assembly.
Preferably, the front positioning slide rail assembly comprises two rotating shafts and a front positioning slide rail, one ends of the two rotating shafts are respectively connected with two ends of the front positioning slide rail, and the other ends of the two rotating shafts are movably connected with the front positioning driving assembly.
The output end of the front positioning driving component is provided with a clamping groove, one end of the rotating shaft is rotatably arranged in the clamping groove, and the clamping groove is internally provided with a wave bead for positioning the rotating shaft.
Preferably, the front positioning driving assembly includes a driving device and a screw rod, and the driving device drives the front positioning sliding rail assembly to translate in the axial direction through the screw rod.
Foretell back locating component is including back location drive assembly, back location slide rail set spare and back location striker plate, back location drive assembly pass through back location slide rail set spare, drive back location striker plate reciprocate.
The rear positioning slide rail assembly comprises a lifting platform assembly and a rear positioning slide rail arranged on the lifting platform assembly, one end of the rear positioning baffle plate is arranged on the rear positioning slide rail in a sliding mode, and the other end of the rear positioning baffle plate extends towards the lower die holder.
The utility model provides a full-automatic numerical control bender, its includes display module, control module, support frame and installs foretell positioner on the support frame, display module be used for receiving control command to give received control command transmission control module, through control module control operation.
When the display module receives the control instruction, the front positioning component or the rear positioning component can be selected to be adopted.
A bending method using the full-automatic numerical control bending machine is characterized by comprising the following steps: it includes:
determining the position of a positioning device on a display module, and selecting a front positioning component or a rear positioning component;
after setting parameters of a plate to be bent, clicking 'automatic operation';
the control module controls the front positioning driving assembly or the rear positioning driving assembly to operate for a set positioning distance;
and placing the workpiece to be bent, and starting the bending operation.
After the technical scheme is implemented, the front positioning assembly or the rear positioning assembly can be selected according to the requirement during specific implementation of the invention; in addition, when the rear positioning component is required to be used, namely the front positioning component is not used, the front positioning component is rotated and then faces downwards through the rotation design of the front positioning component, and the front positioning component can be used as a front stage; the flexible direction of this structure makes numerical control bender flexibility degree higher in panel beating flexible processing.
Drawings
FIG. 1 is a perspective view of an alternative front positioning assembly of the present invention;
FIG. 1A is an enlarged view of a portion of FIG. 1;
FIG. 2 is a perspective view of another alternative angle of the positioning assembly of the present invention;
FIG. 3 is a perspective view of another alternative angle of the positioning assembly of the present invention;
FIG. 4 is a side view of an alternative front positioning assembly of the present invention;
FIG. 4A is a partial enlarged view of FIG. 4;
FIG. 5 is a perspective view of an alternative positioning assembly of the present invention;
FIG. 6 is a front view of a selected positioning assembly of the present invention;
FIG. 7 is a side view of a selected positioning assembly of the present invention;
fig. 7A is a partially enlarged view of fig. 7.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
As shown in fig. 1 to 4, the present invention discloses a positioning device for positioning a numerical control bending machine, including: backup pad 1, die holder 2, preceding locating component 3 and back locating component 4, wherein:
the front positioning component 3 comprises a front positioning driving component 31, a front positioning slide rail component 32 and a front positioning material baffle component 33; wherein:
the front positioning driving assembly 31 includes a driving device 311 and a screw 312, and the driving device 311 drives the front positioning slide assembly 32 to move horizontally in the axial direction thereof through the screw 312. In the present embodiment, two sets of the front positioning driving assemblies 31 are provided.
The front positioning slide rail assembly 32 includes two rotating shafts 321, a front positioning platform 323 and a front positioning slide rail 322, one ends of the two rotating shafts 321 are respectively connected to two ends of the front positioning platform 323, the other ends of the two rotating shafts 321 are movably connected to the screw 312 of the front positioning driving assembly 31, and the front positioning slide rail 322 is disposed on the front positioning platform 323. In specific implementation, referring to fig. 1A, a locking groove 3121 is provided at an end of the screw 312, one end of the rotating shaft 321 is rotatably disposed in the locking groove 3121, that is, the rotating shaft 321 can rotate relative to the screw 312, and a wave bead (not shown) for positioning the rotating shaft 321 is disposed in the locking groove 3121.
One end of the front positioning striker plate assembly 33 is slidably disposed on the front positioning slide rail 322 of the front positioning slide rail assembly 32, and the other end extends toward the lower die holder 2;
referring to fig. 3, the rear positioning assembly 4 includes a rear positioning driving assembly 41, a rear positioning sliding rail assembly 42 and a rear positioning striker plate 43, and the rear positioning driving assembly 41 drives the rear positioning striker plate 43 to move up and down through the rear positioning sliding rail assembly 42.
The rear positioning slide rail assembly 42 comprises a lifting platform assembly 421 and a rear positioning slide rail 422 arranged thereon, one end of the rear positioning striker plate 43 is slidably arranged on the rear positioning slide rail 422, and the other end extends towards the lower die holder 2.
During assembly, the lower die holder 2, the front positioning component 3 and the rear positioning component 4 are arranged on the supporting plate 1, and the front positioning component 3 and the rear positioning component 4 are respectively arranged on two sides of the supporting plate 1; the front positioning component 3 is designed to be rotatable; when in use, the front positioning component 3 and the rear positioning component 4 are selected for use. Namely, when in use, the front positioning component 3 or the rear positioning component 4 can be selected according to the requirement; in addition, when the rear positioning component 4 needs to be used, that is, the front positioning component 3 is not used, as can be seen from fig. 5-7A, the front positioning component 3 is rotated and then faces downwards through the rotation design, and at this time, the front positioning component 3 can be used as the front stage; the flexible direction of this structure makes numerical control bender flexibility degree higher in panel beating flexible processing.
Example 2
The invention also discloses a full-automatic numerical control bending machine, which comprises a display module, a control module, a support frame 5 and the positioning device arranged on the support frame, wherein the display module is used for receiving the control instruction, transmitting the received control instruction to the control module and carrying out control operation through the control module.
The display module can select the front positioning component 3 or the rear positioning component 4 when receiving the control instruction.
This automatic numerical control bender, when specifically using, can use preceding locating component 3 and 4 alternative of back locating component. Namely, when in use, the front positioning component 3 or the rear positioning component 4 can be selected according to the requirement; in addition, when the rear positioning component 4 is needed to be used, namely the front positioning component 3 is not used, the front positioning component 3 can be used as a front stage by rotating the front positioning component 3 downwards; the flexible direction of this structure makes numerical control bender flexibility degree higher in panel beating flexible processing.
Example 3
The invention also discloses a bending method applying the full-automatic numerical control bending machine, which comprises the following steps:
on the display module, determining the position of the positioning device, and selecting a front positioning component 3 or a rear positioning component 4;
an operator selects front (rear) positioning under the positioning device position on programming software when the front (rear) positioning device is needed according to the structural requirements of the bending part.
After setting parameters of a plate to be bent, clicking 'automatic operation';
part parameters such as plate thickness, material, bending angle, front (rear) positioning bending width and the like are set, OK is confirmed, and 'automatic operation' is clicked.
The control module controls the front positioning driving component 3 or the rear positioning driving component 4 to run for a set positioning distance;
then the electronic control software gives an instruction, the servo motor controls the positioning distance needing to be operated by closing the valve, and the front (rear) positioning block is operated to the required size.
And placing the workpiece to be bent, and starting the bending operation.
In addition, when the front positioning component 3 is used, the front positioning component 3 is firstly rotated from a non-use state (refer to fig. 5-7A) to a use state (refer to fig. 1-4A), the front positioning is programmed and selected on the operation panel according to the cutting die required by workpiece replacement, and the batch production can be realized after the relevant parameters are set.
It should be emphasized that the front and back positioning components cannot be used simultaneously, and there is a front or back positioning mode selected in the operating system interface, so that only the front or back positioning is selected and the relevant parameters are edited during programming.
When the rear positioning component 4 needs to be used, namely the front positioning component 3 is not used, the front positioning component is rotated to occupy no operation space, and the button (gray) of the front positioning component 3 cannot be selected in the operation system.
The structure is flexible and convenient, and the flexibility degree of the numerical control bending machine in metal plate flexible processing is higher.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A positioning device is used for positioning and processing a numerical control bending machine, and is characterized by comprising: the die comprises a supporting plate, a lower die holder, a front positioning assembly and a rear positioning assembly, wherein the lower die holder, the front positioning assembly and the rear positioning assembly are arranged on the supporting plate, and the front positioning assembly and the rear positioning assembly are respectively arranged on two sides of the supporting plate; the front positioning component is in a rotatable design; when the positioning device is used, the front positioning component and the rear positioning component are selected for use.
2. A positioning device as set forth in claim 1, wherein: the front positioning assembly comprises a front positioning driving assembly, a front positioning slide rail assembly and a front positioning material baffle plate assembly; one end of the front positioning baffle plate assembly is arranged on the front positioning slide rail assembly in a sliding manner, and the other end of the front positioning baffle plate assembly extends towards the lower die seat; the front positioning slide rail assembly is connected with the front positioning driving assembly and can rotate relative to the front positioning driving assembly.
3. A positioning device as set forth in claim 2, wherein: the front positioning slide rail component comprises two rotating shafts and a front positioning slide rail, one ends of the two rotating shafts are respectively connected with two ends of the front positioning slide rail, and the other ends of the two rotating shafts are movably connected with the front positioning driving component.
4. A positioning device as set forth in claim 3, wherein: the output end of the front positioning driving component is provided with a clamping groove, one end of the rotating shaft is rotatably arranged in the clamping groove, and the clamping groove is internally provided with a wave bead used for positioning the rotating shaft.
5. The positioning device as claimed in claim 2, wherein the front positioning driving assembly comprises a driving device and a screw rod, and the driving device drives the front positioning slide rail assembly to translate in the axial direction thereof through the screw rod.
6. The positioning device according to any one of claims 1 to 5, wherein the rear positioning assembly comprises a rear positioning driving assembly, a rear positioning slide rail assembly and a rear positioning striker plate, and the rear positioning driving assembly drives the rear positioning striker plate to move up and down through the rear positioning slide rail assembly.
7. The positioning device of claim 6, wherein: the rear positioning slide rail assembly comprises a lifting platform assembly and a rear positioning slide rail arranged on the lifting platform assembly, one end of the rear positioning baffle plate is arranged on the rear positioning slide rail in a sliding mode, and the other end of the rear positioning baffle plate extends towards the lower die holder.
8. The utility model provides a full-automatic numerical control bender which characterized in that: the positioning device comprises a display module, a control module, a support frame and the positioning device which is arranged on the support frame and used as in any one of claims 1 to 7, wherein the display module is used for receiving a control command, transmitting the received control command to the control module and carrying out control operation through the control module.
9. The fully automatic numerical control bending machine according to claim 8, characterized in that: and the display module can select to adopt a front positioning component or a rear positioning component when receiving the control instruction.
10. A bending method using the fully automatic numerical control bending machine according to claim 8 or 9, characterized in that: it includes:
determining the position of a positioning device on a display module, and selecting a front positioning component or a rear positioning component;
after setting parameters of a plate to be bent, clicking 'automatic operation';
the control module controls the front positioning driving assembly or the rear positioning driving assembly to operate for a set positioning distance;
and placing the workpiece to be bent, and starting the bending operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011002585.2A CN112718941A (en) | 2020-09-22 | 2020-09-22 | Positioning device, full-automatic numerical control bending machine applying positioning device and bending method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011002585.2A CN112718941A (en) | 2020-09-22 | 2020-09-22 | Positioning device, full-automatic numerical control bending machine applying positioning device and bending method |
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| Publication Number | Publication Date |
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| CN112718941A true CN112718941A (en) | 2021-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011002585.2A Pending CN112718941A (en) | 2020-09-22 | 2020-09-22 | Positioning device, full-automatic numerical control bending machine applying positioning device and bending method |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7313941B1 (en) * | 2005-12-02 | 2008-01-01 | Sen-Jung Chuang | Corrugated sheet member bending machine |
| CN206794439U (en) * | 2017-09-30 | 2017-12-26 | 安徽东海机床制造有限公司 | A kind of 8+1 axles high-performance intelligent numerical control apparatus for bending and its rear stock stop |
| CN109047558A (en) * | 2018-10-28 | 2018-12-21 | 太原市富利恒工贸有限公司 | It is automatically positioned anti-fall condenser U-shaped bending machine |
| CN110681737A (en) * | 2019-11-05 | 2020-01-14 | 爱克(苏州)机械有限公司 | Bending machine sequential bending mechanism |
| CN211386404U (en) * | 2019-11-27 | 2020-09-01 | 佛山市高明杰之恒金属制品有限公司 | Automatic bending machine |
| CN213763764U (en) * | 2020-09-22 | 2021-07-23 | 华帝股份有限公司 | Positioning device and full-automatic numerical control bending machine applying same |
-
2020
- 2020-09-22 CN CN202011002585.2A patent/CN112718941A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7313941B1 (en) * | 2005-12-02 | 2008-01-01 | Sen-Jung Chuang | Corrugated sheet member bending machine |
| CN206794439U (en) * | 2017-09-30 | 2017-12-26 | 安徽东海机床制造有限公司 | A kind of 8+1 axles high-performance intelligent numerical control apparatus for bending and its rear stock stop |
| CN109047558A (en) * | 2018-10-28 | 2018-12-21 | 太原市富利恒工贸有限公司 | It is automatically positioned anti-fall condenser U-shaped bending machine |
| CN110681737A (en) * | 2019-11-05 | 2020-01-14 | 爱克(苏州)机械有限公司 | Bending machine sequential bending mechanism |
| CN211386404U (en) * | 2019-11-27 | 2020-09-01 | 佛山市高明杰之恒金属制品有限公司 | Automatic bending machine |
| CN213763764U (en) * | 2020-09-22 | 2021-07-23 | 华帝股份有限公司 | Positioning device and full-automatic numerical control bending machine applying same |
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Application publication date: 20210430 |
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