CN114536047A - Hollow main shaft class parts machining frock - Google Patents

Hollow main shaft class parts machining frock Download PDF

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Publication number
CN114536047A
CN114536047A CN202111482074.XA CN202111482074A CN114536047A CN 114536047 A CN114536047 A CN 114536047A CN 202111482074 A CN202111482074 A CN 202111482074A CN 114536047 A CN114536047 A CN 114536047A
Authority
CN
China
Prior art keywords
cross beam
main shaft
auxiliary
movable cross
hollow main
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.)
Pending
Application number
CN202111482074.XA
Other languages
Chinese (zh)
Inventor
王宝震
焦维鹏
王兴芳
许相阳
朱志勇
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.)
Tongyu Heavy Industry Co Ltd
Original Assignee
Tongyu Heavy Industry Co Ltd
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 Tongyu Heavy Industry Co Ltd filed Critical Tongyu Heavy Industry Co Ltd
Priority to CN202111482074.XA priority Critical patent/CN114536047A/en
Publication of CN114536047A publication Critical patent/CN114536047A/en
Pending legal-status Critical Current

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    • 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
    • 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
    • B23Q1/25—Movable or adjustable 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
    • B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
    • 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
    • B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
    • B23Q3/064—Work-clamping means adapted for holding workpieces having a special form or being made from a special material for holding elongated workpieces, e.g. pipes, bars or profiles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machine Tool Units (AREA)

Abstract

The invention discloses a hollow main shaft part machining tool and mainly relates to the field of machining. Including the base of the ground installation that sinks, be used for the hollow main shaft work piece of centre gripping on the base, the both sides of equipment ground are fixed with the stand that is located the ground top, the upper portion installation of stand is fixed with auxiliary beam and the movable cross beam that the level extends, auxiliary beam and movable cross beam set up side by side from top to bottom, install the lead screw that the level extends on auxiliary beam and the movable cross beam respectively, there is the slide along its length direction sliding fit on the auxiliary beam, the screw on the lead screw is fixed on the slide, sliding fit has the ram about the slide. The invention has the beneficial effects that: the special-shaped inner hole quick clamping device is used for quick clamping and processing of large-sized hollow main shaft parts, and solves the problems of high processing difficulty, low processing efficiency, long consumed time and the like of special-shaped inner holes.

Description

Hollow main shaft type part machining tool
Technical Field
The invention relates to the field of machining, in particular to a hollow spindle part machining tool.
Background
With the rapid development of wind power technology, hollow main shaft parts are gradually enlarged, the shape of an inner hole of a main shaft is irregular, the processing difficulty is high, the clamping efficiency of general processing equipment is low, the processing time consumption is long, and the equipment cost is high. The special machine is researched and developed for reducing equipment cost, improving machining efficiency and reducing machining cost.
Disclosure of Invention
The invention aims to provide a hollow main shaft part machining tool which can be used for quickly clamping and machining large hollow main shaft parts so as to solve the problems of high difficulty in machining special-shaped inner holes, low machining efficiency, long consumed time and the like.
In order to achieve the purpose, the invention is realized by the following technical scheme:
the utility model provides a hollow main shaft class parts machining frock, is including the equipment foundation that sinks the ground installation, be equipped with the open installation cavity in top in the equipment foundation, installation cavity intracavity is fixed with the base, be used for the hollow main shaft work piece of centre gripping on the base, the both sides of equipment foundation are fixed with the stand that is located the ground top, the upper portion installation of stand is fixed with auxiliary beam and the movable cross beam that the level extends, auxiliary beam and movable cross beam set up side by side from top to bottom, install the lead screw that the level extends on auxiliary beam and the movable cross beam respectively, there is the slide along its length direction sliding fit on the auxiliary beam, the screw on the lead screw is fixed on the slide, sliding fit has the ram about the slide.
The positioning tool is arranged on the upper portion of the base in the middle, and the positioning tool is used for clamping and positioning a hollow main shaft workpiece.
The stand is two, and two stand relative installation cavity symmetries set up, auxiliary beam sets up with the stand is perpendicular, just auxiliary beam's both ends difference fixed mounting is on the stand of homonymy, movable beam sets up with the stand is perpendicular, just movable beam's both ends difference fixed mounting is on the stand of homonymy, movable beam fixes the below at auxiliary beam.
Compared with the prior art, the invention has the beneficial effects that:
the device is remarkable in depth stroke of the machining end, can meet machining requirements of inner hole depth, improves stability of stroke control, can be raised and stabilized under the condition of increasing stroke range, avoids partial pulling, and guarantees machining precision. Compared with a general processing mode, the device greatly reduces the equipment investment cost, improves the processing efficiency and effectively solves the problem of high processing difficulty of the special-shaped inner hole of the hollow main shaft part.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Reference numerals shown in the drawings:
1. a column; 2. an auxiliary cross beam; 3. a movable cross beam; 4. positioning a tool; 5. a hollow spindle workpiece; 6. a base; 7. a device foundation; 8. a ram; 9. and a lead screw.
Detailed Description
The invention will be further illustrated with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present application.
Unless otherwise specified, the instruments, reagents, materials and the like used in the following examples are conventional instruments, reagents, materials and the like known in the art and are commercially available. Unless otherwise specified, the experimental methods, detection methods, and the like described in the following examples are conventional experimental methods, detection methods, and the like in the prior art.
The embodiment is as follows: hollow main shaft class parts machining frock
The present example mainly utilizes current ripe merry go round machine to carry out the institutional advancement to satisfy hollow main shaft class part dysmorphism hole processing needs.
The major structure includes the equipment foundation 7 that sinks to set up on ground, equipment foundation 7 is installed in the heavy inslot of corresponding bottom surface, be equipped with the installation cavity in the equipment foundation 7, the top of installation cavity is open structure for erection equipment's base 6. Through the equipment ground 7 of installing downwards on ground, changed the fixed position of work piece, made the high increase of the journey that can move of tool bit, simultaneously through equipment ground 7, changed the relative position of stand 1 and base 6 for hollow main shaft part can obtain sufficient hoist and mount space.
A base 6 is fixed in the middle in an installation concave cavity of the equipment foundation 7, a positioning tool 4 is installed in the middle at the upper part of the base 6, the bottom of the positioning tool 4 is fixed with a chuck, a spigot is reserved at the upper end of the positioning tool to be matched with the hollow spindle in size, the spindle enters at the opening of the positioning tool during installation and is aligned and fixed through the positioning spigot to realize quick clamping and positioning of hollow spindle parts;
the device is characterized in that two sides of the top surface of the device foundation 7 are provided with upright columns 1 which are symmetrically provided with concave cavities relatively, the upright columns 1 are used for mounting and supporting processing devices, the upright columns 1 vertically extend upwards, an auxiliary cross beam 2 and a movable cross beam 3 which horizontally extend transversely are mounted between the two upright columns 1, and the movable cross beam is arranged at the highest point below the auxiliary cross beam during mounting so as to facilitate the mounting of a main shaft. The installation is fixed through the bolt, and the detachable after the use descends to a certain position.
The auxiliary cross beam 2 is perpendicular to the stand column 1, two ends of the auxiliary cross beam 2 are respectively and fixedly installed on the stand column 1 on the same side, and the movable cross beam 3 is fixed below the auxiliary cross beam 2 and used for improving fixing and supporting effects. And meanwhile, an installation position is stably provided for the multi-track supporting stroke.
The installation has along the slide of its controllable straight line stroke of length direction on the auxiliary beam 2, specifically is: install the lead screw 9 that horizontal level extends respectively on auxiliary beam 2 and the movable cross beam 3, two lead screws 9 set up side by side from top to bottom for improve the stability control to the stroke process, be equipped with the spout unanimous rather than length direction on auxiliary beam 2, the spout fit in has the slider, and the top of location frock 4 is equipped with the slide fixed with the slider, the screw on the lead screw 9 is fixed on the slide equally to combine the control of horizontal slip and double screw 9, realize controlling the stroke control about the slide is in location frock 4 top.
A ram 8 in up-and-down sliding fit with the slide seat penetrates through the slide seat, and a numerical control tool bit for machining is installed at the bottom end of the ram 8.
The positioning work is installed through the sinking installation concave cavity, the high-displacement dynamic stability can be realized through the control of the double lead screws 9, and the ram 8 with the lengthened design is combined, so that the left, right, upper and lower movable stroke of the machining station is obviously increased, and the machining of the depth of the inner hole of the hollow spindle part is met; and because the stability to the stroke of two crossbeams and double screw 9, can satisfy the adverse effect after the extension of ram 8, avoid appearing the phenomenon of drawing partially, under the condition that the stroke increases, guarantee and improve the machining precision.

Claims (3)

1. The utility model provides a hollow main shaft class parts machining frock, its characterized in that, includes equipment foundation (7) of the ground installation that sinks, be equipped with the open installation cavity in top in equipment foundation (7), installation cavity internal fixation has base (6), be used for centre gripping hollow main shaft work piece (5) on base (6), the both sides of equipment foundation (7) are fixed with stand (1) that are located the ground top, the upper portion installation of stand (1) is fixed with horizontal extension's auxiliary beam (2) and movable cross beam (3), auxiliary beam (2) and movable cross beam (3) set up side by side from top to bottom, install horizontal extension's lead screw (9) respectively on auxiliary beam (2) and the movable cross beam (3), there is the slide along its length direction sliding fit on auxiliary beam (2), the screw on lead screw (9) is fixed on the slide, the sliding seat is vertically matched with a ram (8) in a sliding way.
2. The hollow spindle part machining tool according to claim 1, wherein a positioning tool (4) is arranged in the middle of the upper portion of the base (6), and the positioning tool (4) is used for clamping and positioning a hollow spindle workpiece (5).
3. The hollow main shaft part machining tool according to claim 1, characterized in that the number of the stand columns (1) is two, the two stand columns (1) are symmetrically arranged relative to the installation cavity, the auxiliary cross beam (2) is perpendicular to the stand columns (1), two ends of the auxiliary cross beam (2) are respectively and fixedly installed on the stand columns (1) on the same side, the movable cross beam (3) is perpendicular to the stand columns (1), two ends of the movable cross beam (3) are respectively and fixedly installed on the stand columns (1) on the same side, and the movable cross beam (3) is fixed below the auxiliary cross beam (2).
CN202111482074.XA 2021-12-06 2021-12-06 Hollow main shaft class parts machining frock Pending CN114536047A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111482074.XA CN114536047A (en) 2021-12-06 2021-12-06 Hollow main shaft class parts machining frock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111482074.XA CN114536047A (en) 2021-12-06 2021-12-06 Hollow main shaft class parts machining frock

Publications (1)

Publication Number Publication Date
CN114536047A true CN114536047A (en) 2022-05-27

Family

ID=81670007

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111482074.XA Pending CN114536047A (en) 2021-12-06 2021-12-06 Hollow main shaft class parts machining frock

Country Status (1)

Country Link
CN (1) CN114536047A (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201049423Y (en) * 2007-05-11 2008-04-23 深圳市德丰五金制品有限公司 Gantry structure for digital control gantry milling machine
CN201720682U (en) * 2010-05-27 2011-01-26 莱芜市数控机床研究所 Fixed column and movable beam type gantry numerical control milling and grinding integral machine
CN202162427U (en) * 2011-07-13 2012-03-14 高密市恒维机械有限公司 Numerical-control planer type milling machine
CN102886686A (en) * 2012-11-02 2013-01-23 山东义信重机制造有限公司 Beam used for vertical lath
CN203526967U (en) * 2013-09-17 2014-04-09 江苏新瑞重工科技有限公司 Numerical control moving beam gantry machine tool super-wide horizontal beam
CN204673303U (en) * 2015-06-03 2015-09-30 江苏建筑职业技术学院 A kind of tapper mechanism
CN204868119U (en) * 2015-08-28 2015-12-16 山东有荣机床有限公司 Planer -type milling machine
CN205110809U (en) * 2015-10-23 2016-03-30 苏州市豪基工具制造有限公司 Automatic car chamfering lathe goes up unloading longmen mechanism
CN206795303U (en) * 2017-05-17 2017-12-26 湖北工业大学 A kind of positioning clamping device for hole machined in tubular workpiece

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201049423Y (en) * 2007-05-11 2008-04-23 深圳市德丰五金制品有限公司 Gantry structure for digital control gantry milling machine
CN201720682U (en) * 2010-05-27 2011-01-26 莱芜市数控机床研究所 Fixed column and movable beam type gantry numerical control milling and grinding integral machine
CN202162427U (en) * 2011-07-13 2012-03-14 高密市恒维机械有限公司 Numerical-control planer type milling machine
CN102886686A (en) * 2012-11-02 2013-01-23 山东义信重机制造有限公司 Beam used for vertical lath
CN203526967U (en) * 2013-09-17 2014-04-09 江苏新瑞重工科技有限公司 Numerical control moving beam gantry machine tool super-wide horizontal beam
CN204673303U (en) * 2015-06-03 2015-09-30 江苏建筑职业技术学院 A kind of tapper mechanism
CN204868119U (en) * 2015-08-28 2015-12-16 山东有荣机床有限公司 Planer -type milling machine
CN205110809U (en) * 2015-10-23 2016-03-30 苏州市豪基工具制造有限公司 Automatic car chamfering lathe goes up unloading longmen mechanism
CN206795303U (en) * 2017-05-17 2017-12-26 湖北工业大学 A kind of positioning clamping device for hole machined in tubular workpiece

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Application publication date: 20220527