CN111299381A - Deflection compensation workbench for local adjustment of double-inclined-plane wedge of bending machine - Google Patents
Deflection compensation workbench for local adjustment of double-inclined-plane wedge of bending machine Download PDFInfo
- Publication number
- CN111299381A CN111299381A CN201811516301.4A CN201811516301A CN111299381A CN 111299381 A CN111299381 A CN 111299381A CN 201811516301 A CN201811516301 A CN 201811516301A CN 111299381 A CN111299381 A CN 111299381A
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- CN
- China
- Prior art keywords
- groove
- wedge
- voussoirs
- shaped base
- adjusting bolt
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- 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.)
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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
-
- 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 local-adjustment deflection compensation 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 position of the middle wedge block is adjusted by changing the threaded connection positions of the first adjusting bolt and the second adjusting bolt on the groove-shaped base and the middle wedge block, so that the position of the cover plate is adjusted to conveniently control deflection compensation amount, and the size precision of workpiece bending processing is improved.
Description
Technical Field
The invention relates to the technical field of bending machines, in particular to a double-inclined-plane wedge local-adjustment deflection compensation 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 a workpiece, deviation often occurs, and the deflection compensation workbench cannot achieve the expected use effect, so that the deflection compensation workbench needs to be locally adjusted to meet the requirement of the precision and the size of the bent workpiece.
Disclosure of Invention
The invention mainly aims to provide a deflection compensation workbench for local adjustment of a double-inclined-plane wedge 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 use of a workpiece.
In order to achieve the purpose, the invention provides a double-inclined-plane wedge local-adjustment deflection compensation 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, each middle wedge comprises a left wedge and a right wedge which are transversely arranged, two side walls of the groove-shaped base are provided with a first adjusting bolt and a second adjusting bolt, the first adjusting bolt penetrates through the groove-shaped base and abuts against the side face of the middle wedge, the second bolt penetrates through the groove-shaped base and penetrates through the left wedge or the right wedge, the plurality of lower wedges and the plurality of middle wedges are connected in series through pull rods and can move along with the pull rods, the pull rod is connected with a driving motor, and the cover plate is fixedly connected with the base through a fastening bolt.
In the technical scheme of the invention, a plurality of lower wedge blocks, a plurality of middle wedge blocks and a plurality of upper wedge blocks are sequentially arranged in the groove of the groove-shaped base from bottom to top, the plurality of middle wedges are provided with lower inclined planes attached with the plurality of lower wedges and upper inclined planes attached with the plurality of upper wedges, each middle wedge comprises a left wedge and a right wedge which are arranged transversely, the two side walls of the groove-shaped base are provided with a first adjusting bolt and a second adjusting bolt, the first adjusting bolt penetrates through the groove-shaped base and abuts against the side surface of the middle wedge block, the second bolt penetrates through the groove-shaped base and penetrates through the left wedge block or the right wedge block, so as to adjust the position of the wedge block by changing the threaded connection positions of the first adjusting bolt and the second adjusting bolt on the groove-shaped base and the wedge block, therefore, the position of the cover plate is adjusted to conveniently control the deflection compensation amount, and the size precision of workpiece bending processing is improved.
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 local adjustment deflection compensation 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, 4 a-left wedge block, 4 b-right wedge block, 5-upper wedge block, 6-first adjusting bolt, 7-second adjusting bolt, 8-pull rod, 9-driving motor and 10-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 local-adjustment deflection compensation workbench of a bending machine, and fig. 1 to 2 show an embodiment of the double-inclined-plane wedge local-adjustment deflection compensation workbench of the bending machine.
Referring to fig. 1 and 2, the local deflection adjusting workbench with double inclined planes and wedges 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, wherein 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, each middle wedge 4 comprises a left wedge 4a and a right wedge 4b which are transversely arranged, two side walls of the groove-shaped base 1 are provided with a first adjusting bolt 6 and a second adjusting bolt 7, the first adjusting bolt 6 penetrates through the groove-shaped base 1 and abuts against the side surface of the middle wedge 4, the second bolt penetrates through the groove-shaped base 1 and penetrates through the left wedge 4a or the right wedge 4b, the plurality of lower wedges 3 and the plurality of middle wedges 4 are connected in series through a pull rod 8 and can move along with the pull rod 8, the pull rod 8 is connected with a driving motor 9, and the cover plate 2 is fixedly connected with the base through a fastening bolt 10.
In the technical scheme of the invention, a plurality of lower wedges 3, a plurality of middle wedges 4 and a plurality of upper wedges 5 are sequentially arranged in a groove of a 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, each middle wedge 4 comprises a left wedge 4a and a right wedge 4b which are transversely arranged, two side walls of the groove-shaped base 1 are provided with a first adjusting bolt 6 and a second adjusting bolt 7, the first adjusting bolt 6 penetrates through the groove-shaped base 1 and is abutted against the side surface of the middle wedge 4, the second bolt penetrates through the groove-shaped base 1 and penetrates through the left wedge 4a or the right wedge 4b, so that the position of the middle wedge 4 is adjusted by changing the threaded connection positions of the first adjusting bolt 6 and the second adjusting bolt 7 on the groove-shaped base 1 and the middle wedge 4, and the position of a cover plate 2 is adjusted to conveniently control deflection compensation amount, further improving the size precision of the workpiece bending processing.
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 local amount of deflection compensation workstation of adjusting of double inclined plane slide wedge of bender, includes that cell type base and lid locate the apron of cell type base upper end, its characterized in that: a plurality of lower voussoirs, a plurality of well voussoirs and a plurality of voussoirs of going up are installed by supreme down in proper order in the recess of cell type base, a plurality of well voussoirs have with a plurality of lower inclined planes of voussoirs laminating and with a plurality of last inclined planes of going up the voussoir laminating mutually, the voussoir is including the left voussoir and the right voussoir of transversely laying in each, the both sides wall of cell type base is provided with first adjusting bolt and second adjusting bolt, and first adjusting bolt runs through cell type base and butt in well voussoir side, and the second bolt passes cell type base and runs through left voussoir or right voussoir, a plurality of lower voussoirs and a plurality of well voussoirs all concatenate mutually through the pull rod and can follow the pull rod motion, the pull rod is connected with driving motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811516301.4A CN111299381A (en) | 2018-12-12 | 2018-12-12 | Deflection compensation workbench for local adjustment of double-inclined-plane wedge of bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811516301.4A CN111299381A (en) | 2018-12-12 | 2018-12-12 | Deflection compensation workbench for local adjustment of double-inclined-plane wedge of bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111299381A true CN111299381A (en) | 2020-06-19 |
Family
ID=71152431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811516301.4A Withdrawn CN111299381A (en) | 2018-12-12 | 2018-12-12 | Deflection compensation workbench for local adjustment of double-inclined-plane wedge of bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111299381A (en) |
-
2018
- 2018-12-12 CN CN201811516301.4A patent/CN111299381A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200619 |
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| WW01 | Invention patent application withdrawn after publication |