CN104440221A - Workpiece fixing and rotating device - Google Patents

Workpiece fixing and rotating device Download PDF

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Publication number
CN104440221A
CN104440221A CN201410632108.2A CN201410632108A CN104440221A CN 104440221 A CN104440221 A CN 104440221A CN 201410632108 A CN201410632108 A CN 201410632108A CN 104440221 A CN104440221 A CN 104440221A
Authority
CN
China
Prior art keywords
lifting
workpiece
pressure strip
processing platform
firm banking
Prior art date
Application number
CN201410632108.2A
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Chinese (zh)
Other versions
CN104440221B (en
Inventor
谢欣航
Original Assignee
桐乡胜辉精密机械有限公司
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Application filed by 桐乡胜辉精密机械有限公司 filed Critical 桐乡胜辉精密机械有限公司
Priority to CN201410632108.2A priority Critical patent/CN104440221B/en
Publication of CN104440221A publication Critical patent/CN104440221A/en
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Publication of CN104440221B publication Critical patent/CN104440221B/en

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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
    • 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
    • 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
    • B23Q7/00Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting

Abstract

The invention discloses a workpiece fixing and rotating device and belongs to the field of machining devices. The workpiece fixing and rotating device comprises a fixed base and a machining platform, wherein the machining platform is horizontally arranged on the fixed base, a rotary shaft is vertically fixed below the machining platform, a bearing plate is horizontally arranged on the outer side of the rotary shaft, multiple balls are evenly arranged between the bearing plate and the fixed base, a main bevel gear is vertically arranged at the output end of a driving motor, an auxiliary bevel gear is meshed with the main bevel gear, multiple through T-shaped grooves are horizontally and evenly formed in the upper side of the machining platform, a compressing mechanism and a lifting mechanism are arranged on the machining platform, the pressing mechanism comprises a pressing plate, a pressing lead screw, a lifting sleeve and a fixing circular truncated cone, and the lifting mechanism comprises a lifting base, a lifting lead screw and a lifting plate. The workpiece fixing and rotating device is simple in structure and capable of rapidly and efficiently fixing a workpiece, accurately rotating the workpiece according to machining requirements and meeting production requirements.

Description

Whirligig fixed by a kind of workpiece

Technical field

The present invention relates to a kind of whirligig, whirligig fixed by especially a kind of workpiece, belongs to machining equipment field.

Background technology

Mechanical workpieces be composition machinery and and the single product that can not break, it plays an important role in automatic industrial, mechanical workpieces comprises the connection of parts, the parts play supporting role, the lubricating system of lubricate and sealing parts, transmit the parts of the transmission system of motion and energy, in the process that mechanical workpieces is processed, generally utilize CNC milling machine that mechanical workpieces is carried out fine finishining, according to the needs of mechanical workpieces processing, the workpiece be placed on processing platform is needed to rotate, so that workpiece can be processed by milling machine easily, existing method is generally after the one side of workpiece processes, workpiece is rotated separately, and the processing platform of place work piece does not rotate, therefore in the process that workpiece is rotated, owing to processing platform being provided with more workpiece clamping mechanism, clamp system is needed to unclamp one by one, and be reapposed on processing platform after utilizing lifting device to be rotated by work piece hoisting, workpiece is fixed by recycling clamp system, the labour intensity of workman is larger, the operating efficiency of work pieces process is lower, and carrying out in spinning process to large-scale workpiece, often can produce the situation that the workpiece anglec of rotation produces larger deviation, the carrying out affecting workpiece efficiently and accurately is processed, existing Workpiece rotating device complex structure, troublesome poeration, generally be only applicable to small-sized workpiece process, larger workpiece is difficult to be fixed rotation, large-scale workpiece is caused the carrying out of efficiently and accurately not process, can not meet the needs of production.

Application number be 200910062924.3 patent of invention provide a kind of Workpiece rotating device, it comprises equipment skeleton, lift cylinder and installing plate, lift cylinder is connected with equipment skeleton by fixed head, lift cylinder is connected with installing plate by guide post, installing plate two ends are connected with compressor arm by link, compressor arm two ends are provided with roller, rotating cage is positioned at the below of installing plate, the two ends of rotating cage are connected with limit guide rail by rotating shaft, limit guide rail is connected with equipment skeleton by bracing frame, the position of compressor arm two ends roller is corresponding with limit guide rail, rotating driving device is connected with rotating shaft by transmission mechanism, but this device fixed mechanism is single, be difficult to efficiently the workpiece of plurality of specifications is fixed, and workpiece stationarity in rotary course is poor, be difficult to the needs meeting work pieces process.

Summary of the invention

Technical problem to be solved by this invention overcomes above-mentioned deficiency existing in prior art, and a kind of reasonable in design is provided, rapidly and efficiently workpiece can be fixed, and whirligig can be fixed according to the workpiece being carried out accurately by workpiece rotating that needs of processing.

For solving the problems of the technologies described above, the technical solution adopted in the present invention is: whirligig fixed by a kind of workpiece, comprise firm banking and processing platform, processing platform is horizontally set on firm banking, it is characterized in that: on the downside of described processing platform, be vertically fixed with rotating shaft, be horizontally disposed with outside rotating shaft and held axillare, firm banking is vertically provided with the through hole suitable with rotating shaft, rotating shaft is vertically arranged in through hole, the step structure suitable with holding axillare is provided with on the upside of firm banking, hold between axillare and firm banking and be evenly provided with many balls, auxiliary bevel gear is provided with on the downside of rotating shaft, auxiliary bevel gear is horizontally set on the axis of rotating shaft, firm banking lower horizontal is provided with drive motors, drive motors output is vertically provided with master bevel gear, auxiliary bevel gear and master bevel gear are connected with a joggle, described processing platform upper horizontal is evenly provided with many through T-slot, processing platform is provided with hold-down mechanism and lifting mechanism, described hold-down mechanism comprises pressure strip, clamping screw, jacking sleeve and fixing round platform, fixing round platform is vertically symmetricly set on processing platform both sides, fixing round platform is vertically provided with fixing screw mandrel, pressure strip is horizontally set on the upside of processing platform, jacking sleeve is vertically symmetricly set on the two ends of pressure strip, be connected with fixing wire rod thread on the downside of jacking sleeve, lock plunger is provided with on the upside of jacking sleeve and between pressure strip, clamping screw is vertically symmetricly set on pressure strip two ends, clamping screw lower end is horizontally disposed with the guide pad suitable with T-slot, clamping screw is straight up through pressure strip, clamp nut is provided with on the upside of pressure strip, clamp nut is threaded with clamping screw, described lifting mechanism comprises lifting base, lifting screw mandrel and lifting plate, processing platform is vertically evenly provided with multiple lifting base, lifting base lower end is horizontally disposed with the guide pad suitable with T-slot, lifting screw mandrel is vertically arranged on lifting base, lifting screw mandrel lower end is connected with lifting whorl of base, and lifting plate level is arranged on lifting screw mandrel upper end.

Further, described in hold outside axillare and be evenly provided with main metering scale, be evenly provided with auxiliary metering scale outside firm banking.

Further, described pressure strip lower horizontal is provided with profile of tooth steel plate layer.

The present invention compared with prior art, have the following advantages and effect: structure of the present invention is simple, by being vertically provided with the through hole suitable with rotating shaft on firm banking, rotating shaft is vertically arranged in through hole, rotating shaft arranged outside holds axillare, the step structure suitable with holding axillare is provided with on the upside of firm banking, hold between axillare and firm banking and be evenly provided with many balls, drive motors utilizes master bevel gear to drive auxiliary bevel gear to rotate, rotating shaft can be rotated by carrying out rapidly and efficiently, rotating shaft drives processing platform to rotate, workpiece on processing platform also can be rotated, and hold outside axillare and be evenly provided with main metering scale, auxiliary metering scale is evenly provided with outside firm banking, guarantee that workpiece can rotate accurately, be connected with lifting whorl of base by lifting screw mandrel lower end, lifting plate level is arranged on lifting screw mandrel upper end, can adjust the horizontal level of lifting plate as required, be connected with the fixing wire rod thread on fixing round platform by jacking sleeve, pressure strip is horizontally set on jacking sleeve upper end, according to the specification of workpiece, pressure strip can be elevated, clamping screw is vertically symmetricly set on pressure strip two ends, clamp nut is provided with on the upside of pressure strip, clamp nut is threaded with clamping screw, and pressure strip lower horizontal is provided with profile of tooth steel plate layer, can firmly workpiece be fixed on processing platform, improve the operating efficiency of work pieces process, reduce the labour intensity of workman, meet the needs of production.

Accompanying drawing explanation

Fig. 1 is the front view that whirligig fixed by a kind of workpiece of the present invention.

Fig. 2 is the connection layout holding axillare and firm banking that whirligig fixed by a kind of workpiece of the present invention.

Fig. 3 is the top view that the firm banking of whirligig fixed by a kind of workpiece of the present invention.

Fig. 4 is the left view that the processing platform of whirligig fixed by a kind of workpiece of the present invention.

Detailed description of the invention

In order to further describe the present invention, set forth below in conjunction with accompanying drawing the detailed description of the invention that whirligig fixed by a kind of workpiece further, following examples are explanation of the invention and the present invention is not limited to following examples.

As shown in Figure 1, whirligig fixed by a kind of workpiece of the present invention, and comprise firm banking 1 and processing platform 2, processing platform 2 is horizontally set on firm banking 1.Rotating shaft 3 is vertically fixed with on the downside of processing platform 2 of the present invention, be horizontally disposed with outside rotating shaft 3 and held axillare 4, firm banking 1 is vertically provided with the through hole suitable with rotating shaft 3, rotating shaft 3 is vertically arranged in through hole, as shown in Figure 2, the step structure suitable with holding axillare 4 is provided with on the upside of firm banking 1, hold between axillare 4 and firm banking 1 and be evenly provided with many balls 5, auxiliary bevel gear 6 is provided with on the downside of rotating shaft 3, auxiliary bevel gear 6 is horizontally set on the axis of rotating shaft 3, firm banking 1 lower horizontal is provided with drive motors 7, drive motors 7 output is vertically provided with master bevel gear 8, auxiliary bevel gear 6 and master bevel gear 8 are connected with a joggle, master bevel gear 8 is utilized to drive auxiliary bevel gear 6 to rotate by drive motors 7, rotating shaft 3 can be rotated by carrying out rapidly and efficiently, rotating shaft 3 drives processing platform 2 to rotate, workpiece on processing platform 2 also can be rotated.

Processing platform 2 upper horizontal of the present invention is evenly provided with many through T-slot, processing platform 2 is provided with hold-down mechanism and lifting mechanism.Hold-down mechanism of the present invention comprises pressure strip 9, clamping screw 10, jacking sleeve 11 and fixing round platform 12, fixing round platform 12 is vertically symmetricly set on processing platform 2 both sides, fixing round platform 12 is vertically provided with fixing screw mandrel 13, pressure strip 9 is horizontally set on the upside of processing platform 2, jacking sleeve 11 is vertically symmetricly set on the two ends of pressure strip 9, be threaded with fixing screw mandrel 10 on the downside of jacking sleeve 11, lock plunger 14 is provided with on the upside of jacking sleeve 11 and between pressure strip 9, clamping screw 10 is vertically symmetricly set on pressure strip 9 two ends, clamping screw 10 lower end is horizontally disposed with the guide pad suitable with T-slot, clamping screw 10 is straight up through pressure strip 9, clamp nut 15 is provided with on the upside of pressure strip 9, clamp nut 15 is threaded with clamping screw 10.Lifting mechanism of the present invention comprises lifting base 16, lifting screw mandrel 17 and lifting plate 18, processing platform 2 is vertically evenly provided with multiple lifting base 16, lifting base 16 lower end is horizontally disposed with the guide pad suitable with T-slot, lifting screw mandrel 17 is vertically arranged on lifting base 16, lifting screw mandrel 17 lower end is threaded with lifting base 16, and lifting plate 18 is horizontally set on lifting screw mandrel 17 upper end.

Of the present invention holding outside axillare 4 is evenly provided with main metering scale 19, is evenly provided with auxiliary metering scale 20 outside firm banking 1, guarantee workpiece can according to processing need rotate accurately.Pressure strip 9 lower horizontal of the present invention is provided with profile of tooth steel plate layer 21, guarantees that workpiece can efficiently firmly be fixed by pressure strip 9.

Adopt technique scheme, a kind of workpiece of the present invention fixes whirligig when in use, be placed on processing platform 2 by needing the workpiece level of processing, according to size specification and the processing needs of workpiece, the horizontal level of adjustment lifting base 16, and be threaded with lifting base 16 by lifting screw mandrel 17, lifting plate 18 can be elevated, according to the specification of workpiece, jacking sleeve 11 is utilized to be threaded with the fixing screw mandrel 13 on fixing round platform 12, the horizontal level of adjustment pressure strip 9, clamping screw 10 is vertically symmetricly set on pressure strip 9 two ends, clamp nut 15 is provided with on the upside of pressure strip 9, clamp nut 15 is threaded with clamping screw 10, and pressure strip 9 lower horizontal is provided with profile of tooth steel plate layer 21, can firmly workpiece be fixed on processing platform 2, drive motors 7 utilizes master bevel gear 8 to drive auxiliary bevel gear 6 to rotate, rotating shaft 3 can be rotated by carrying out rapidly and efficiently, rotating shaft 3 drives processing platform 2 to rotate, workpiece on processing platform 2 also can be rotated, and hold outside axillare 4 and be evenly provided with main metering scale 19, auxiliary metering scale 20 is evenly provided with outside firm banking 1, guarantee that workpiece can rotate accurately.By such structure, structure of the present invention is simple, easy to operate, rapidly and efficiently workpiece can be fixed, and can according to processing need workpiece is rotated accurately, improve the operating efficiency of work pieces process, reduce the labour intensity of workman, meet the needs of production.

Above content described in this description is only made for the present invention illustrating.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment; only otherwise depart from the content of description of the present invention or surmount this scope as defined in the claims, protection scope of the present invention all should be belonged to.

Claims (3)

1. whirligig fixed by a workpiece, comprise firm banking and processing platform, processing platform is horizontally set on firm banking, it is characterized in that: on the downside of described processing platform, be vertically fixed with rotating shaft, be horizontally disposed with outside rotating shaft and held axillare, firm banking is vertically provided with the through hole suitable with rotating shaft, rotating shaft is vertically arranged in through hole, the step structure suitable with holding axillare is provided with on the upside of firm banking, hold between axillare and firm banking and be evenly provided with many balls, auxiliary bevel gear is provided with on the downside of rotating shaft, auxiliary bevel gear is horizontally set on the axis of rotating shaft, firm banking lower horizontal is provided with drive motors, drive motors output is vertically provided with master bevel gear, auxiliary bevel gear and master bevel gear are connected with a joggle, described processing platform upper horizontal is evenly provided with many through T-slot, processing platform is provided with hold-down mechanism and lifting mechanism, described hold-down mechanism comprises pressure strip, clamping screw, jacking sleeve and fixing round platform, fixing round platform is vertically symmetricly set on processing platform both sides, fixing round platform is vertically provided with fixing screw mandrel, pressure strip is horizontally set on the upside of processing platform, jacking sleeve is vertically symmetricly set on the two ends of pressure strip, be connected with fixing wire rod thread on the downside of jacking sleeve, lock plunger is provided with on the upside of jacking sleeve and between pressure strip, clamping screw is vertically symmetricly set on pressure strip two ends, clamping screw lower end is horizontally disposed with the guide pad suitable with T-slot, clamping screw is straight up through pressure strip, clamp nut is provided with on the upside of pressure strip, clamp nut is threaded with clamping screw, described lifting mechanism comprises lifting base, lifting screw mandrel and lifting plate, processing platform is vertically evenly provided with multiple lifting base, lifting base lower end is horizontally disposed with the guide pad suitable with T-slot, lifting screw mandrel is vertically arranged on lifting base, lifting screw mandrel lower end is connected with lifting whorl of base, and lifting plate level is arranged on lifting screw mandrel upper end.
2. whirligig fixed by a kind of workpiece according to claim 1, it is characterized in that: described in hold outside axillare and be evenly provided with main metering scale, be evenly provided with auxiliary metering scale outside firm banking.
3. whirligig fixed by a kind of workpiece according to claim 1, it is characterized in that: described pressure strip lower horizontal is provided with profile of tooth steel plate layer.
CN201410632108.2A 2014-11-12 2014-11-12 Rotary apparatus fixed by a kind of workpiece CN104440221B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410632108.2A CN104440221B (en) 2014-11-12 2014-11-12 Rotary apparatus fixed by a kind of workpiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410632108.2A CN104440221B (en) 2014-11-12 2014-11-12 Rotary apparatus fixed by a kind of workpiece

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CN104440221A true CN104440221A (en) 2015-03-25
CN104440221B CN104440221B (en) 2016-09-28

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105057781A (en) * 2015-09-01 2015-11-18 中材科技(成都)有限公司 Mechanical cutting device for bottle opening
CN105108497A (en) * 2015-10-14 2015-12-02 东莞市海厨宝厨具有限公司 Automatic fan cover welding machine
CN106584003A (en) * 2017-03-02 2017-04-26 马宁 Rivet welding working platform convenient to adjust
CN108161856A (en) * 2017-12-26 2018-06-15 裴景楠 A kind of auxiliary table using wire rod thread pair
CN108788810A (en) * 2018-05-05 2018-11-13 芜湖杰诺科技有限公司 A kind of rotary positioning device of valve body mounting surface processing
CN108817822A (en) * 2018-09-28 2018-11-16 皖西学院 A kind of clamping device suitable for Automotive body panel
CN109158913A (en) * 2018-10-09 2019-01-08 罗刚 A kind of numerically-controlled machine tool clamp for machining being conveniently replaceable

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD225936A1 (en) * 1984-07-11 1985-08-14 Dkk Scharfenstein Veb Vakuumjustiervorrichtung
CN2656078Y (en) * 2003-11-24 2004-11-17 冯桂生 Simple calibraton rotary working table
CN201279688Y (en) * 2008-09-28 2009-07-29 徐州工业职业技术学院 Bidirectionary movable, rotatable fixture of drilling machine
CN101602470A (en) * 2009-06-30 2009-12-16 宜昌英汉超声电气有限公司 A kind of Workpiece rotating device
CN203245378U (en) * 2013-04-15 2013-10-23 江苏凌飞锻造有限公司 Antiskid pressing plate for lathe tool bar
CN203831165U (en) * 2014-04-28 2014-09-17 沈机集团昆明机床股份有限公司 Flexible transporting and processing system
CN204221442U (en) * 2014-11-12 2015-03-25 桐乡胜辉精密机械有限公司 Whirligig fixed by a kind of workpiece

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD225936A1 (en) * 1984-07-11 1985-08-14 Dkk Scharfenstein Veb Vakuumjustiervorrichtung
CN2656078Y (en) * 2003-11-24 2004-11-17 冯桂生 Simple calibraton rotary working table
CN201279688Y (en) * 2008-09-28 2009-07-29 徐州工业职业技术学院 Bidirectionary movable, rotatable fixture of drilling machine
CN101602470A (en) * 2009-06-30 2009-12-16 宜昌英汉超声电气有限公司 A kind of Workpiece rotating device
CN203245378U (en) * 2013-04-15 2013-10-23 江苏凌飞锻造有限公司 Antiskid pressing plate for lathe tool bar
CN203831165U (en) * 2014-04-28 2014-09-17 沈机集团昆明机床股份有限公司 Flexible transporting and processing system
CN204221442U (en) * 2014-11-12 2015-03-25 桐乡胜辉精密机械有限公司 Whirligig fixed by a kind of workpiece

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105057781A (en) * 2015-09-01 2015-11-18 中材科技(成都)有限公司 Mechanical cutting device for bottle opening
CN105108497A (en) * 2015-10-14 2015-12-02 东莞市海厨宝厨具有限公司 Automatic fan cover welding machine
CN106584003A (en) * 2017-03-02 2017-04-26 马宁 Rivet welding working platform convenient to adjust
CN108161856A (en) * 2017-12-26 2018-06-15 裴景楠 A kind of auxiliary table using wire rod thread pair
CN108788810A (en) * 2018-05-05 2018-11-13 芜湖杰诺科技有限公司 A kind of rotary positioning device of valve body mounting surface processing
CN108817822A (en) * 2018-09-28 2018-11-16 皖西学院 A kind of clamping device suitable for Automotive body panel
CN109158913A (en) * 2018-10-09 2019-01-08 罗刚 A kind of numerically-controlled machine tool clamp for machining being conveniently replaceable

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