CN111283439A - Workbench suitable for machining large-sized workpiece plane - Google Patents
Workbench suitable for machining large-sized workpiece plane Download PDFInfo
- Publication number
- CN111283439A CN111283439A CN201811491108.XA CN201811491108A CN111283439A CN 111283439 A CN111283439 A CN 111283439A CN 201811491108 A CN201811491108 A CN 201811491108A CN 111283439 A CN111283439 A CN 111283439A
- Authority
- CN
- China
- Prior art keywords
- support frame
- adjusting bolt
- top surface
- anchor clamps
- workpiece
- Prior art date
- 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.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/03—Stationary work or tool supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention relates to the field of machining equipment, in particular to a workbench suitable for machining a large-sized workpiece plane, which comprises a rectangular platform, wherein the top of the rectangular platform is provided with a plurality of clamp installation grooves, a detachable clamp is arranged in each clamp installation groove, the top of the rectangular platform is provided with a detachable support frame, the top surface of each support frame is parallel to the rectangular platform, the top surface of each support frame is provided with a plurality of threaded holes, adjusting bolts are arranged in the threaded holes, and one ends of the adjusting bolts extend out of the top surface of each support frame and are provided; the invention improves the processing efficiency, improves the processing precision and reduces the labor intensity.
Description
Technical Field
The invention relates to the field of machining equipment, in particular to a workbench suitable for machining a large-size workpiece plane.
Background
When the upper plane of a large-sized workpiece is machined, the workpiece is mostly and directly fixed on a machine tool working platform through a clamp, because the flatness of the contact surface of the workpiece and the machine tool working platform is insufficient, when the workpiece is clamped, a clamping point is easy to generate stress deformation, when the clamp is loosened after the upper plane is machined, the stress deformation is recovered, so that the flatness of the upper plane is influenced, and when the flatness is serious, the machining precision is poor, and the whole workpiece needs to be scrapped; if the lower plane is roughly processed to improve the planeness of the lower plane, a processing procedure is added, and the processing efficiency is reduced.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a workbench which is suitable for machining a large workpiece plane and improves machining precision on the premise of not influencing machining efficiency.
The specific scheme of the invention is as follows: the utility model provides a workstation suitable for processing large-scale work piece plane, includes the rectangle platform, and rectangle platform top is equipped with a plurality of anchor clamps mounting groove, is equipped with detachable anchor clamps in the anchor clamps mounting groove, and the detachable support frame is equipped with at rectangle platform top, and the support frame top surface is parallel with the rectangle platform, and the support frame top surface is equipped with a plurality of screw hole, and adjusting bolt is equipped with in the screw hole, and adjusting bolt one end stretches out the support frame top surface and is equipped with a support backing plate.
The support frame is rectangular.
The internal thread of the threaded hole is a trapezoidal thread, and the external thread of the adjusting bolt is a trapezoidal thread.
The specification of the adjusting bolt is M20.
The working principle of the invention is as follows: when a workpiece is clamped, a plurality of proper threaded holes are selected according to the shape of the workpiece to install adjusting bolts, supporting cushion blocks are installed at the tops of the adjusting bolts, then the workpiece is placed on the supporting cushion blocks, a set of clamp is installed on each adjusting bolt in a matched mode, the workpiece is pressed tightly by the clamp, the supporting cushion blocks support the workpiece upwards, the corresponding supporting cushion blocks are lifted by rotating the adjusting bolts, so that stress deformation of the workpiece is reduced or even eliminated, and the workpiece can be clamped while a micrometer is drawn on the workpiece during specific operation to control the clamping deformation and achieve the effect of almost no stress deformation.
The invention has the following advantages: on the premise of not increasing the machining process, the influence on the machining precision caused by the stress deformation of the workpiece during clamping is greatly reduced, and the machining efficiency is improved.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a view in the direction of P of FIG. 1;
in the figure: 1-tool bit, 2-workpiece, 3-clamp, 4-supporting backing plate, 5-adjusting bolt, 6-supporting frame, 7-clamp mounting groove, 8-rectangular platform and 9-threaded hole.
Detailed Description
Referring to fig. 1-2, this embodiment includes rectangular platform 8, and rectangular platform 8 top is equipped with a plurality of anchor clamps mounting groove 7, is equipped with detachable anchor clamps 3 in the anchor clamps mounting groove 7, and detachable support frame 6 is equipped with at rectangular platform 8 top, and 6 top surfaces of support frame are parallel with rectangular platform 8, and 6 top surfaces of support frame are equipped with a plurality of screw hole 9, are equipped with adjusting bolt 5 in the screw hole 9, and adjusting bolt 5 one end stretches out 6 top surfaces of support frame and is equipped with a backing plate 4.
In this embodiment, the supporting frame 6 is rectangular.
In this embodiment, the internal thread of the threaded hole 9 is a trapezoidal thread, and the external thread of the adjusting bolt 5 is a trapezoidal thread matched with the threaded hole 9.
The specification of the adjusting bolt 5 in the embodiment is M20.
Claims (4)
1. The utility model provides a workstation suitable for processing large-scale work piece plane, includes the rectangle platform, and the rectangle platform top is equipped with a plurality of anchor clamps mounting groove, is equipped with detachable anchor clamps, characterized by in the anchor clamps mounting groove: the detachable support frame is equipped with at rectangle platform top, and the carriage top surface is parallel with the rectangle platform, and the carriage top surface is equipped with a plurality of screw hole, is equipped with adjusting bolt in the screw hole, and adjusting bolt one end is stretched out the carriage top surface and is equipped with a supporting backing plate.
2. A worktable for processing large workpiece planes as claimed in claim 1, wherein: the support frame is rectangular.
3. A worktable for processing large workpiece planes as claimed in claim 1, wherein: the internal thread of the threaded hole is trapezoidal thread, and the external thread of the adjusting bolt is trapezoidal thread.
4. A table suitable for processing large workpiece surfaces according to any of claims 1 or 3, wherein: the specification of the adjusting bolt is M20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811491108.XA CN111283439A (en) | 2018-12-07 | 2018-12-07 | Workbench suitable for machining large-sized workpiece plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811491108.XA CN111283439A (en) | 2018-12-07 | 2018-12-07 | Workbench suitable for machining large-sized workpiece plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111283439A true CN111283439A (en) | 2020-06-16 |
Family
ID=71030589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811491108.XA Withdrawn CN111283439A (en) | 2018-12-07 | 2018-12-07 | Workbench suitable for machining large-sized workpiece plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111283439A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112222868A (en) * | 2020-09-18 | 2021-01-15 | 乔锋智能装备股份有限公司 | Machining center structure and machining center control method |
| CN114012506A (en) * | 2021-12-01 | 2022-02-08 | 山西柴油机工业有限责任公司 | Machining precision guaranteeing method for large complex box body |
-
2018
- 2018-12-07 CN CN201811491108.XA patent/CN111283439A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112222868A (en) * | 2020-09-18 | 2021-01-15 | 乔锋智能装备股份有限公司 | Machining center structure and machining center control method |
| CN112222868B (en) * | 2020-09-18 | 2021-09-07 | 乔锋智能装备股份有限公司 | Machining center structure and machining center control method |
| CN114012506A (en) * | 2021-12-01 | 2022-02-08 | 山西柴油机工业有限责任公司 | Machining precision guaranteeing method for large complex box body |
| CN114012506B (en) * | 2021-12-01 | 2023-02-17 | 山西柴油机工业有限责任公司 | Machining precision guaranteeing method for large complex box body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200616 |