CN111283439A - Workbench suitable for machining large-sized workpiece plane - Google Patents

Workbench suitable for machining large-sized workpiece plane Download PDF

Info

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Withdrawn
Application number
CN201811491108.XA
Other languages
Chinese (zh)
Inventor
金俅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huangshi Jinqiu Machinery Manufacturing Factory
Original Assignee
Huangshi Jinqiu Machinery Manufacturing Factory
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Huangshi Jinqiu Machinery Manufacturing Factory filed Critical Huangshi Jinqiu Machinery Manufacturing Factory
Priority to CN201811491108.XA priority Critical patent/CN111283439A/en
Publication of CN111283439A publication Critical patent/CN111283439A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q1/00Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/03Stationary work or tool supports
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices 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
    • B23Q3/06Work-clamping means

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

Workbench suitable for machining large-sized workpiece plane
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.
CN201811491108.XA 2018-12-07 2018-12-07 Workbench suitable for machining large-sized workpiece plane Withdrawn CN111283439A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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

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Legal Events

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PB01 Publication
PB01 Publication
WW01 Invention patent application withdrawn after publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20200616