CN107695715A - A kind of fixing tool for work pieces process - Google Patents

A kind of fixing tool for work pieces process Download PDF

Info

Publication number
CN107695715A
CN107695715A CN201710802445.5A CN201710802445A CN107695715A CN 107695715 A CN107695715 A CN 107695715A CN 201710802445 A CN201710802445 A CN 201710802445A CN 107695715 A CN107695715 A CN 107695715A
Authority
CN
China
Prior art keywords
main shaft
index dial
fixing tool
work pieces
pressure ring
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
CN201710802445.5A
Other languages
Chinese (zh)
Inventor
欧阳星
李华林
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.)
FOSHAN XG-TRANSMISSION MACHINERY Co Ltd
Original Assignee
FOSHAN XG-TRANSMISSION MACHINERY 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 FOSHAN XG-TRANSMISSION MACHINERY Co Ltd filed Critical FOSHAN XG-TRANSMISSION MACHINERY Co Ltd
Priority to CN201710802445.5A priority Critical patent/CN107695715A/en
Publication of CN107695715A publication Critical patent/CN107695715A/en
Pending 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
    • B23Q16/00Equipment for precise positioning of tool or work into particular locations not otherwise provided for
    • B23Q16/02Indexing equipment
    • B23Q16/04Indexing equipment having intermediate members, e.g. pawls, for locking the relatively movable parts in the indexed position
    • B23Q16/06Rotary indexing
    • 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 discloses a kind of fixing tool for work pieces process, including processing base, main shaft, pressure ring and intermittent drive mechanism, main shaft for driving workpiece to rotate to be articulated on processing base;Pressure ring is set in the outerface of spindle;Interval forms the clamping gap for clamping workpiece between pressure ring and processing base;Intermittent drive mechanism is used to drive main shaft is intermittent to rotate.The fixing tool for work pieces process of the present invention, its intermittent drive mechanism being provided with can drive gap of main reinforcement to rotate, when being processed to having graduated workpiece, often process one side, make one degree of intermittent rotation of the workpiece on main shaft, it is easy to process and simple in construction.

Description

A kind of fixing tool for work pieces process
Technical field
The present invention relates to a kind of Workpiece machining apparatus technical field, more particularly to a kind of regular worker for work pieces process Dress.
Background technology
At present, plain-milling machine can only process some simple products, such as discoid or circular workpiece, by such work Part is arranged on machine tool chief axis, can complete to process by the continuous rotation of machine tool chief axis.And when run into need process quadrangle, The product of the special indexing such as hexagon or octagon, machine tool chief axis need to rotate a specific angle, make cutter to one side It is processed, so circulation, common lathe can not be realized.And the product of these characteristics indexing can only go up machining center, process Cost is high, and utilization rate of equipment and installations is low, the phenomenon for causing lathe to waste.
The content of the invention
For overcome the deficiencies in the prior art, it is an object of the invention to a kind of fixing tool for work pieces process, its It can drive workpiece is intermittent to rotate, can be processed to having graduated workpiece.
The purpose of the present invention adopts the following technical scheme that realization:
A kind of fixing tool for work pieces process, including processing base, for drive workpiece rotate main shaft, pressure ring with And intermittent drive mechanism, the main shaft are articulated on processing base;Pressure ring is set in the outerface of spindle;Pressure ring and processing base Between interval formed for clamping workpiece clamping gap;The intermittent drive mechanism is used to drive main shaft is intermittent to rotate.
Further, the intermittent drive mechanism includes index dial and movable part, and the index dial is set in main shaft Outer surface is simultaneously fixedly connected with main shaft;The index dial is provided with multiple locating slots, and the multiple locating slot is around the index dial Central axis circle spacing array;The movable part is installed on processing base, and can be towards close to or away from described point Scale moves;Movable part is used to be connected in one of locating slot when towards close to index dial motion.
Further, the intermittent drive mechanism also includes elastomeric element, and one end of the elastomeric element is installed on processing On base, the other end and movable part of elastomeric element are affixed;Elastomeric element, which is used for offer, makes the movable part towards close to indexing The elastic stress of disk motion.
Further, the index dial is connected with main shaft by flat key.
Further, nut is bolted with the main shaft, the nut is located at side of the pressure ring away from mounting seat and can Moved towards close to the pressure ring.
Further, it is articulated with bearing between the processing base and main shaft.
Compared with prior art, the beneficial effects of the present invention are:Its intermittent drive mechanism being provided with can be driven between main shaft Having a rest property rotates, and when being processed to having graduated workpiece, often processes one side, makes the intermittent rotation of the workpiece on main shaft One degree, it is easy to process and simple in construction.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the structural representation of the intermittent drive mechanism of the present invention.
In figure:10th, processing base;20th, main shaft;30th, pressure ring;40th, nut;50th, intermittent drive mechanism;51st, index dial; 511st, locating slot;52nd, movable part;53rd, elastomeric element;60th, bearing;70th, workpiece.
Embodiment
Below, with reference to accompanying drawing and embodiment, the present invention is described further, it is necessary to which explanation is, not Under the premise of afoul, new implementation can be formed between various embodiments described below or between each technical characteristic in any combination Example.
A kind of fixing tool for work pieces process as shown in Figure 1 and Figure 2, including processing base 10, main shaft 20, pressure Ring 30 and intermittent drive mechanism 50, specific main shaft 20 are articulated on processing base 10, and pressure ring 30 is sleeved on the appearance of main shaft 20 Face, can be spaced to form clamping gap between pressure ring 30 and processing base 10, and above-mentioned intermittent drive mechanism 50 is used to drive master Axle 20 is intermittent to be rotated.
On the basis of said structure, using the present invention fixing tool when, can will have graduated workpiece 70 and be sleeved on master On axle 20, pressure ring 30 is hereafter set to be sleeved on main shaft 20, between such workpiece 70 can be clamped between pressure ring 30 and processing base 10 Every in the clamping gap of formation.Hereafter, the one of face for having graduated workpiece 70 is processed, after completion of processing, Make to rotate a degree on main shaft 20, the graduated workpiece 70 of tool is rotated a degree, to having graduated workpiece 70 Another face be processed, often process one side, make the workpiece 70 on main shaft 20 it is intermittent rotate one degree, processing It is convenient and simple in construction.It should be noted that the processing base 10 in the present embodiment has machining tool to be formed, main shaft 20 turns It is dynamic to be driven by machine motor.
Further, referring to Fig. 2, the intermittent drive mechanism 50 in the present embodiment may include index dial 51 and movable part 52, index dial 51 is set in the outer surface of main shaft 20, and make index dial 51 and be fixedly connected with main shaft 20, i.e. index dial 51 can be with The synchronous axial system of main shaft 20.Specific index dial 51 is provided with multiple locating slots 511, and the plurality of locating slot 511 is in index dial 51 Mandrel line circle spacing array.In addition, movable part 52 is installed on processing base 10, the movable part 52 can be towards close or remote Moved from index dial 51, movable part 52 can be connected in one of locating slot 511 when towards close to the motion of index dial 51. On this architecture basics, when main shaft 20 rotates, by intermittent movable part 52 can be made to be moved towards index dial 51, make its clamping On index dial 51 in different locating slots 511, the rotational angle of index dial 51 can be controlled, so as to control the rotation of main shaft 20 Angle, make its rotational angle and the degree on workpiece to be processed 70.And behind a face of processing finished piece(s) 70, make movable part 52 remote From index dial 51, exiting in corresponding locating slot 511 can be rotated further index dial 51.In this way, be easy to control, precision compared with It is high.
It should be noted that it is quadrangle or octagon in workpieces processing 70, the locating slot 511 on index dial 51 can be set There are four or eight.When workpiece to be processed 70 is triangle or hexagon, the locating slot 511 on index dial 51 is settable Three or six.Specifically it is defined by actual processing workpiece 70.In addition, ratchet machine also can be selected in above-mentioned intermittent drive mechanism 50 Structure or Geneva mechanism etc. other can drive the intermittent mechanism rotated of main shaft 20.
Further, above-mentioned intermittent drive mechanism 50 may also include elastomeric element 53, make the one of the elastomeric element 53 End is installed on processing base 10, and the other end and movable part 52 of elastomeric element 53 are affixed, make in elastomeric element 53 for offer The elastic stress that movable part 52 moves towards close index dial 51, in this way, when movable part 52 is away from index dial 51, elastomeric element 53 can be compressed, and after main shaft 20 rotates a degree, reset elastomeric element 53, movable part 52 can be in the effect of elastic stress Under move and be stuck in one of locating slot 511 towards index dial 51, it is easy to operate.Certainly, movable part 52 also can directly by The piston rod of drive cylinder is formed, and by the flexible of piston rod, made its clamping or is departed from locating slot 511, complete to index dial 51 intermittent restriction.
Further, above-mentioned index dial 51 can be connected with main shaft 20 by flat key, prevent index dial 51 from being sent out with main shaft 20 It is raw to relatively rotate.Certainly, index dial 51 can be fixed with main shaft 20 by welding or other modes.
Further, nut 40 is bolted with main shaft 20, the nut 40 can be located at one of pressure ring 30 away from mounting seat Side, and can be moved towards close to pressure ring 30.In this way, after workpiece 70 is assembled to clamping gap, spiral shell can be made by tightening nut 40 Mother 40 moves towards close to pressure ring 30, until nut 40 abuts with pressure ring 30, workpiece 70 can be made to be pressed on pressure ring 30 and processing Between base 10, make the fixed structure of workpiece 70 stable, be easy to process.
Further, bearing 60 is articulated between processing base 10 and main shaft 20, can make main shaft 20 and processing base 10 it Between relative rotation it is more smooth.
Above-mentioned embodiment is only the preferred embodiment of the present invention, it is impossible to the scope of protection of the invention is limited with this, The change and replacement for any unsubstantiality that those skilled in the art is done on the basis of the present invention belong to institute of the present invention Claimed scope.

Claims (6)

  1. A kind of 1. fixing tool for work pieces process, it is characterised in that:Master including processing base, for driving workpiece to rotate Axle, pressure ring and intermittent drive mechanism, the main shaft are articulated on processing base;Pressure ring is set in the outerface of spindle;Pressure ring Interval forms the clamping gap for clamping workpiece between processing base;The intermittent drive mechanism is used to drive between main shaft Having a rest property rotates.
  2. 2. it is used for the fixing tool of work pieces process as claimed in claim 1, it is characterised in that:The intermittent drive mechanism bag Index dial and movable part are included, the index dial is set in the outerface of spindle and is fixedly connected with main shaft;Set on the index dial There are multiple locating slots, central axis circle spacing array of the multiple locating slot around the index dial;The movable part installation In on processing base, and can be moved towards close to or away from the index dial;Movable part is used to transport towards close to index dial It is connected in when dynamic in one of locating slot.
  3. 3. it is used for the fixing tool of work pieces process as claimed in claim 2, it is characterised in that:The intermittent drive mechanism is also Including elastomeric element, one end of the elastomeric element is installed on processing base, and the other end and movable part of elastomeric element are affixed;Bullet Property part be used for provide make the movable part towards close to index dial motion elastic stress.
  4. 4. it is used for the fixing tool of work pieces process as claimed in claim 2, it is characterised in that:The index dial passes through with main shaft Flat key connects.
  5. 5. the fixing tool for work pieces process as described in claim any one of 1-4, it is characterised in that:Spiral shell on the main shaft Nut is connected to, the nut is located at side of the pressure ring away from mounting seat and can be moved towards close to the pressure ring.
  6. 6. the fixing tool for work pieces process as described in claim any one of 1-4, it is characterised in that:The processing base Bearing is articulated between main shaft.
CN201710802445.5A 2017-09-07 2017-09-07 A kind of fixing tool for work pieces process Pending CN107695715A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710802445.5A CN107695715A (en) 2017-09-07 2017-09-07 A kind of fixing tool for work pieces process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710802445.5A CN107695715A (en) 2017-09-07 2017-09-07 A kind of fixing tool for work pieces process

Publications (1)

Publication Number Publication Date
CN107695715A true CN107695715A (en) 2018-02-16

Family

ID=61172261

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710802445.5A Pending CN107695715A (en) 2017-09-07 2017-09-07 A kind of fixing tool for work pieces process

Country Status (1)

Country Link
CN (1) CN107695715A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108942282A (en) * 2018-08-15 2018-12-07 芜湖源码自动化设备有限公司 A kind of frock clamp being conveniently fixed

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN88211418U (en) * 1988-02-05 1988-12-28 徐凯 High-efficiency rotary work-table
JP2000301429A (en) * 1999-04-20 2000-10-31 Matsushita Electric Ind Co Ltd Dividing device
CN201371368Y (en) * 2009-03-19 2009-12-30 上海东方泵业(集团)有限公司 Large-scale pump coupling equal dividing boring turning tooling
CN202539987U (en) * 2012-03-16 2012-11-21 上海东方泵业(集团)有限公司 Indexing hole boring clamp
CN203357060U (en) * 2013-06-01 2013-12-25 湖南利欧泵业有限公司 Water pump impeller seat scale division boring fixture
CN203779228U (en) * 2013-12-10 2014-08-20 苏州市职业大学 Indexing mechanism
CN204276991U (en) * 2014-11-29 2015-04-22 重庆速腾机械制造有限公司 Disk graduation drilling hole positioning device
CN204867539U (en) * 2015-06-17 2015-12-16 安徽池州家用机床股份有限公司 Motor cabinet boring grab

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN88211418U (en) * 1988-02-05 1988-12-28 徐凯 High-efficiency rotary work-table
JP2000301429A (en) * 1999-04-20 2000-10-31 Matsushita Electric Ind Co Ltd Dividing device
CN201371368Y (en) * 2009-03-19 2009-12-30 上海东方泵业(集团)有限公司 Large-scale pump coupling equal dividing boring turning tooling
CN202539987U (en) * 2012-03-16 2012-11-21 上海东方泵业(集团)有限公司 Indexing hole boring clamp
CN203357060U (en) * 2013-06-01 2013-12-25 湖南利欧泵业有限公司 Water pump impeller seat scale division boring fixture
CN203779228U (en) * 2013-12-10 2014-08-20 苏州市职业大学 Indexing mechanism
CN204276991U (en) * 2014-11-29 2015-04-22 重庆速腾机械制造有限公司 Disk graduation drilling hole positioning device
CN204867539U (en) * 2015-06-17 2015-12-16 安徽池州家用机床股份有限公司 Motor cabinet boring grab

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108942282A (en) * 2018-08-15 2018-12-07 芜湖源码自动化设备有限公司 A kind of frock clamp being conveniently fixed

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Application publication date: 20180216