CN111299380A - Double-inclined-plane wedge multi-compensation-point adjusting workbench of bending machine - Google Patents
Double-inclined-plane wedge multi-compensation-point adjusting workbench of bending machine Download PDFInfo
- Publication number
- CN111299380A CN111299380A CN201811516260.9A CN201811516260A CN111299380A CN 111299380 A CN111299380 A CN 111299380A CN 201811516260 A CN201811516260 A CN 201811516260A CN 111299380 A CN111299380 A CN 111299380A
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- Prior art keywords
- compensation
- groove
- bending machine
- double
- lead screw
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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
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
- B21D11/22—Auxiliary equipment, e.g. positioning devices
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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
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a double-inclined-plane wedge multi-compensation-point adjusting workbench of a bending machine, which comprises a groove-shaped base and a cover plate covering the upper end of the groove-shaped base, wherein a plurality of lower wedge blocks, a plurality of middle wedge blocks and a plurality of upper wedge blocks are sequentially arranged in a groove of the groove-shaped base from bottom to top; according to the technical scheme, the deflection compensation workbench can be accurately adjusted to form a plurality of compensation points, so that the deflection compensation points are denser, and the deflection compensation is more accurate.
Description
Technical Field
The invention relates to the technical field of bending machines, in particular to a double-inclined-plane wedge multi-compensation-point adjusting workbench of a bending machine.
Background
The plate bending machine is widely used plate processing equipment, and various complex parts can be bent by adjusting the pressing depth distance of a sliding block through a simplest bending die and performing bending forming at various angles. In the working process, a sliding block of the bending machine is subjected to an upward uniformly distributed load, a workbench is subjected to a downward uniformly distributed load, and under the action of the uniformly distributed load, the sliding block and the workbench are subjected to flexural deformation along the stress direction, so that the deflection is generated. However, during actual processing and use of the workpiece, deviation often occurs, the convex curve of the workbench cannot be guaranteed to be consistent with the actual deformation curve, the adjusting precision is poor, and the performance of the adjusting device is unstable.
Disclosure of Invention
The invention mainly aims to provide a double-inclined-plane wedge multi-compensation-point adjusting workbench of a bending machine, and aims to solve the problem that the deflection compensation workbench cannot achieve the expected using effect due to compensation deviation in actual processing and using of a workpiece.
In order to achieve the purpose, the invention provides a double-inclined-plane wedge multi-compensation-point adjusting workbench of a bending machine, which comprises a groove-shaped base and a cover plate covering the upper end of the groove-shaped base, wherein a plurality of lower wedges, a plurality of middle wedges and a plurality of upper wedges are sequentially arranged in a groove of the groove-shaped base from bottom to top, the plurality of middle wedges are provided with lower inclined planes attached to the plurality of lower wedges and upper inclined planes attached to the plurality of upper wedges, left lead screws and right lead screws penetrate through the left side wall and the right side wall of each middle wedge, lead screw threads matched with the lead screws are arranged at the parts of the middle wedges, which are in contact with the lead screws, the rotating direction of the left lead screw threads is opposite to that of the right lead screw threads, the outer end of each lead screw, which extends out of the groove-shaped base, is connected with a rotating wheel, one end of each lead screw is connected with a motor, the plurality of lower wedges and, the pull rod is connected with a driving motor, and the cover plate is fixedly connected with the base through a fastening bolt.
According to the technical scheme, a left lead screw and a right lead screw penetrate through the left side wall and the right side wall of the middle wedge block, lead screw threads matched with the lead screws are arranged at the positions, contacted with the lead screws, of the middle wedge block, the rotating direction of the left lead screw threads is opposite to that of the right lead screw threads, the outer end, extending out of the groove-shaped base, of each lead screw is connected with a rotating wheel, one end of each rotating wheel is connected with a motor, so that the deflection compensation workbench is accurately adjusted, a plurality of compensation points are formed, deflection compensation points are denser, and deflection compensation is more accurate.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of a double-bevel wedge multi-compensation-point adjusting workbench of a bending machine provided by the invention;
fig. 2 is a schematic cross-sectional view taken along plane X-X of fig. 1.
The reference numbers illustrate: the method comprises the following steps of 1-groove type base, 2-cover plate, 3-lower wedge block, 4-middle wedge block, 5-upper wedge block, 6-left screw rod, 7-right screw rod, 8-screw rod thread, 9-rotating wheel, 10-motor, 11-pull rod, 12-driving motor and 13-fastening bolt.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.
The invention provides a double-inclined-plane wedge multi-compensation-point adjusting workbench of a bending machine, and fig. 1 to 2 show an embodiment of the double-inclined-plane wedge multi-compensation-point adjusting workbench of the bending machine.
Referring to fig. 1 and 2, the double-inclined-plane wedge multi-compensation-point adjusting workbench of the bending machine comprises a groove-shaped base 1 and a cover plate 2 covering the upper end of the groove-shaped base 1, a plurality of lower wedges 3, a plurality of middle wedges 4 and a plurality of upper wedges 5 are sequentially installed in a groove of the groove-shaped base 1 from bottom to top, the plurality of middle wedges 4 are provided with lower inclined planes attached to the plurality of lower wedges 3 and upper inclined planes attached to the plurality of upper wedges 5, left lead screws 6 and right lead screws 7 are arranged on left and right side walls of the middle wedges 4 in a penetrating manner, lead screw threads 8 matched with the lead screw threads 8 are arranged on parts of the middle wedges 4 contacting with each lead screw, the screwing direction of the left lead screw threads 6 is opposite to that of the right lead screws 7, a rotating wheel 9 is connected to the outer end of each lead screw extending out of the groove-shaped base 1, and one end of the rotating wheel 9 is, the lower wedges 3 and the middle wedges 4 are connected in series through a pull rod 11 and can move along with the pull rod 11, the pull rod 11 is connected with a driving motor 12, and the cover plate 2 is fixedly connected with the base through a fastening bolt 13.
According to the technical scheme, a left lead screw 6 and a right lead screw 7 are arranged on the left side wall and the right side wall of a middle wedge block 4 in a penetrating mode, lead screw threads 8 matched with the lead screw threads 8 are arranged on the portion, in contact with each lead screw, of the middle wedge block 4, the rotating direction of the left lead screw threads 6 is opposite to the rotating direction of the right lead screw threads 7, the outer end, extending out of a groove-shaped base 1, of each lead screw is connected with a rotating wheel 9, one end of each rotating wheel 9 is connected with a motor 10, so that a deflection compensation workbench is accurately adjusted, a plurality of compensation points are formed, deflection compensation points are more dense, and deflection compensation is.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (1)
1. The utility model provides a workstation is adjusted to two inclined plane slide wedges multiple compensation points of bender, includes that cell type base and lid locate the apron of cell type base upper end, its characterized in that: the utility model discloses a groove type base, including cell type base, including cell type base, cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811516260.9A CN111299380A (en) | 2018-12-12 | 2018-12-12 | Double-inclined-plane wedge multi-compensation-point adjusting workbench of bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811516260.9A CN111299380A (en) | 2018-12-12 | 2018-12-12 | Double-inclined-plane wedge multi-compensation-point adjusting workbench of bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111299380A true CN111299380A (en) | 2020-06-19 |
Family
ID=71150849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811516260.9A Pending CN111299380A (en) | 2018-12-12 | 2018-12-12 | Double-inclined-plane wedge multi-compensation-point adjusting workbench of bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111299380A (en) |
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2018
- 2018-12-12 CN CN201811516260.9A patent/CN111299380A/en active Pending
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200619 |