CN105904327A - Polishing machine capable of rotating and storing workpiece - Google Patents

Polishing machine capable of rotating and storing workpiece Download PDF

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Publication number
CN105904327A
CN105904327A CN201610261579.6A CN201610261579A CN105904327A CN 105904327 A CN105904327 A CN 105904327A CN 201610261579 A CN201610261579 A CN 201610261579A CN 105904327 A CN105904327 A CN 105904327A
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CN
China
Prior art keywords
buff wheel
workpiece
lifting
bar
wheel mechanism
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.)
Granted
Application number
CN201610261579.6A
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Chinese (zh)
Other versions
CN105904327B (en
Inventor
高扬
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.)
Yangzhou Obama Technology Development Co., Ltd.
Original Assignee
Dongguan Qinzhi Industrial Design Co Ltd
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Publication date
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Priority to CN201610261579.6A priority Critical patent/CN105904327B/en
Publication of CN105904327A publication Critical patent/CN105904327A/en
Application granted granted Critical
Publication of CN105904327B publication Critical patent/CN105904327B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B29/00Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00Other grinding machines or devices
    • B24B27/0076Other grinding machines or devices grinding machines comprising two or more grinding tools
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/005Feeding or manipulating devices specially adapted to grinding machines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/02Frames; Beds; Carriages
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/06Work supports, e.g. adjustable steadies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00Drives or gearings; Equipment therefor
    • B24B47/02Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
    • B24B47/08Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing combined with fluid systems
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00Drives or gearings; Equipment therefor
    • B24B47/10Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/12Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

The invention discloses a polishing machine capable of rotating and storing a workpiece. The polishing machine comprises a polishing wheel mechanism, a belt type conveying mechanism, a longitudinal conveying mechanism and a storing mechanism. A workpiece rotating device is arranged on the belt type conveying mechanism. The longitudinal conveying mechanism is located in the middle of the belt type conveying mechanism. Polishing wheels are arranged in front of and at the back of the workpiece rotating device. In actual operation, a clamping jaw cylinder of the longitudinal conveying mechanism clamps the workpiece and conveys the workpiece longitudinally. After being polished by the first set of polishing wheels, the workpiece is rotated by a certain angle through the workpiece rotating device and then polished through the second set of polishing wheels. Afterwards, the workpiece is conveyed to a conveying belt, positioned under the action of a limiting lifting mechanism and stored by the storing mechanism above. According to the polishing machine, the workpiece can be rotated automatically so that multiple side surfaces can be polished conveniently. The polished workpiece is automatically stored, so that the automation degree of polishing of the workpiece is improved.

Description

A kind of rotatable workpiece and the buffing machine of workpiece can be received
Technical field:
The present invention relates to the plant equipment that surface of the work is processed by shot blasting, in particular to a kind of rotatable work Part and the buffing machine of workpiece can be received.
Background technology:
Buffing machine is in polishing process, added with surface of the work being carried out the light agent of micro cutting on the buff wheel of rotation, Namely what is often called wax bar.Described buff wheel is driven by motor and rotates, and the surface of workpiece is polished by the buff wheel of rotation.
Fig. 1 is the workpiece a that a kind of surface is polished, and a pair location hole a1 is offered at the two ends of described workpiece a.Described During workpiece a polishing, carrier can be arranged and position the workpiece location bar that hole a1 coordinates with a pair, to position workpiece a。
Summary of the invention:
Technical problem solved by the invention: buffing machine of the prior art, needs staff manually to overturn workpiece, So that each surface of workpiece is polished by the buff wheel rotated.
For solving above-mentioned technical problem, the present invention provides following technical scheme:
A kind of rotatable workpiece and the buffing machine of workpiece can be received, including mainframe, buff wheel frame, buff wheel mechanism, The belt type conveying mechanism of longitudinally fed workpiece, the longitudinal translating device associated of longitudinally fed workpiece, on belt type conveying mechanism transport The workpiece of row carries out the spacing lifting mechanism of spacing lifting, for receiving the accommodating mechanism of workpiece;
Described belt type conveying mechanism is arranged on mainframe;Described buff wheel frame is positioned at the side of mainframe;Described throwing Light wheel mechanism is arranged in buff wheel frame, and buff wheel mechanism includes the buff wheel for being polished workpiece;
Conveyer belt that described belt type conveying mechanism includes a pair being laterally set up in parallel, place driver plate on the conveyor belt, It is positioned at a pair guide plate above a pair conveyer belt, the rotary apparatus being arranged on driver plate and locker, is arranged on Rotating driving device on guide plate;
Described rotary apparatus includes that the rotating seat being articulated on driver plate, fixed cover are located at the peripheral gear of rotating seat, peace Being contained in rotating seat top and position bar for the pair of workpieces positioning workpiece, described workpiece location bar is vertically arranged;
Described locker include the vertical bar being articulated on driver plate, the torsion spring being set on vertical bar, be fixed on perpendicular The horizon bar at straight-bar top;The top of described torsion spring is fixed on vertical bar, and the bottom of torsion spring is fixed on driver plate, Under the torsion of torsion spring, the left end of described horizon bar is against on gear;
Described rotating driving device is positioned at the side of rotary apparatus, tooth bar that rotating driving device includes can engaging with gear, It is positioned at the block piece of tooth bar side;Described block piece is provided with a horizontal protuberance, and described horizontal protuberance can stop longitudinally running water The right-hand member of flat bar, when described horizontal protuberance stops horizon bar right-hand member, horizon bar begins around vertical bar and rotates, and works as water When flat bar begins around the rotation of vertical bar, described wheel and rack starts engagement;The quantity of described buff wheel mechanism is many Individual, multiple buff wheel Distribution of Institutions both sides before and after rotating driving device;
Described longitudinal translating device associated is between the conveyer belt being laterally set up in parallel for a pair and is positioned at the lower section of driver plate;Vertical Include the Rodless cylinder being arranged on mainframe and level is longitudinally disposed to conveying mechanism, be arranged on Rodless cylinder piston The first lift cylinder, the jaw cylinder that is arranged on the first lift cylinder piston rod;
Described spacing lifting mechanism is between the conveyer belt being laterally set up in parallel for a pair and is positioned at the lower section of driver plate, limit Position lifting mechanism is positioned at the front of longitudinal translating device associated;It is spacing that described spacing lifting mechanism includes being arranged on mainframe Lifting base plate, the second lift cylinder being arranged on spacing lifting base plate and the 3rd lift cylinder, it is arranged on the second lifting Limited block on cylinder piston rod, the lifting block being arranged on the 3rd lift cylinder piston rod;Described lifting block is provided with Vertical alignment pin, driver plate offers the hole, location with detent fit;
Described accommodating mechanism is positioned at the top of spacing lifting mechanism;Portal frame that accommodating mechanism includes being arranged on mainframe, The 4th lift cylinder being suspended on portal frame crossbeam, the storage framework being arranged on the 4th lift cylinder piston rod, peace It is contained in storage frame left and the first screw rod being vertically arranged and the first polished rod, is arranged on storage frame right and vertically setting The first lifting plate that the second screw rod put and the second polished rod and the first screw rod are spirally connected and are slidably matched with the first polished rod and On the second lifting plate that second screw rod is spirally connected and is slidably matched with the second polished rod, the top board being arranged on storage framework and vertically The pair of workpieces guide post arranged;The bottom opening of described storage framework, the distance of the pair of workpiece guide post is equal to The distance of pair of workpieces location bar;Described first lifting plate includes the first base portion, is arranged on the first of the first base portion front end Coil tension spring, rear end offer the first lifting portion of cavity, before the rear end in described first lifting portion is set in the first base portion End and compression the first coil tension spring, the front end of described first base portion is provided with and the first lifting portion is carried out spacing defining flange, The front end face in described first lifting portion is inclined plane;Described second lifting plate includes the second base portion, is arranged on the second base portion Second coil tension spring of front end, rear end offer the second lifting portion of cavity, and the rear end in described second lifting portion is set in The front end of two base portions and compression the second coil tension spring, the front end of described second base portion is provided with and carries out spacing to the second lifting portion Defining flange, the front end face in described second lifting portion is inclined plane.
By technique scheme, a kind of rotatable workpiece of the present invention and operation principle of buffing machine of workpiece can be received As follows:
First, workpiece positions coordinating of bar by hole, a pair location with pair of workpieces and is positioned on rotating seat.
Second, conveyer belt makees the enclosed annular motion circulated, and conveyer belt drives on driver plate thereon and driver plate Workpiece vertically moves, and vertically moving of driver plate is guided by a pair guide plate.
3rd, when driver plate runs to longitudinal translating device associated, the first lift cylinder drives jaw cylinder to rise, jaw The cylinder body lifting driver plate of cylinder so that it is depart from conveyer belt;Afterwards, jaw cylinder gripping driver plate;Afterwards, in nothing Under the driving of bar cylinder, driver plate longitudinally moves ahead.
4th, driver plate is transported to be positioned at rotating driving device and indulges at rearward buff wheel, the buff wheel pair of rotation Workpiece on driver plate is polished.
5th, longitudinal translating device associated continues conveyance plate;When the right-hand member of the horizon bar being arranged on driver plate touches During the horizontal protuberance of block piece, horizontal protuberance force horizon bar and vertically bar rotate a certain angle, rotate to an angle The left end disengaging of horizon bar and contacting of gear, i.e. gear departs from the constraint of horizon bar, and now, gear starts and tooth Bar engages.
6th, longitudinally disposed tooth bar orders about the gear vertically moved and rotates predetermined angle, such as, 90 degree, tooth Wheel drives workpiece thereon location bar to rotate predetermined angle, and then drives the workpiece on the bar of workpiece location to rotate predetermined Angle;During gear rotates predetermined angle, the right-hand member of horizon bar is against on the horizontal protuberance of block piece longitudinally shifting Dynamic, after gear rotates predetermined angle, the right-hand member disengaging of horizon bar and contacting, at the torsion of torsion spring of horizontal protuberance Under, horizon bar resets, and the horizon bar left end after reset is against on gear, rotates with limiting gear.
7th, longitudinal translating device associated conveying workpieces to being positioned at rotating driving device buff wheel longitudinally forward, rotation Workpiece after rotating predetermined angular is polished by buff wheel.
8th, the jaw cylinder in longitudinal translating device associated unclamps driver plate, and the first lift cylinder resets, and driver plate is again Return on conveyer belt, conveyer belt drive it to move ahead.
9th, when driver plate is transported at spacing lifting mechanism, the second lift cylinder drives limited block to rise, spacing Block stops that driver plate moves ahead;Afterwards, the 3rd lift cylinder drives lifting block to rise, the alignment pin on lifting block and transmission Hole, location on plate coordinates, and driver plate is lifted by lifting block, with positioning transmission plate.
Tenth, the 4th lift cylinder in accommodating mechanism drives storage framework to decline, and the pair of workpieces in accommodating mechanism is led On the bottom of bar with the top being against pair of workpieces location bar;Afterwards, first driven by servomotor the first screw rod rotates, First lifting plate declines under the guiding of the first polished rod, the work on the inclined plane contact workpiece location bar in the first lifting portion The incline of part, along with the decline in the first lifting portion, the first lifting portion compresses the first coil tension spring and relative first base portion is horizontal To movement, when the front end in the first lifting portion drops to the lower section of workpiece, under the elastic force of the first coil tension spring, first Lifting portion resets and is positioned at the bottom part down of workpiece;Afterwards, first driven by servomotor the first screw rod rotates, and first lifts Workpiece is lifted under the guiding of the first polished rod by lift slab, and workpiece departs from workpiece location bar and rises and be enclosed within workpiece guide post On;Afterwards, second driven by servomotor the second screw rod rotates, and the second lifting plate is with the principle identical with the first lifting plate Come the bottom part down of workpiece;Afterwards, second driven by servomotor the second screw rod rotates, and the second lifting plate is at the second light Continue under the guiding of bar to lift workpiece to precalculated position;Afterwards, first driven by servomotor the first screw rod reversely rotates, First lifting plate drops in situ, in case lifting next one workpiece;So, the workpiece polished is contained machine one by one Structure is received.
By technique scheme, first the workpiece of initial position is polished by buff wheel, afterwards, rotates and drives dress Putting unblock locker and drive rotary apparatus action, workpiece rotates predetermined angular, and afterwards, buff wheel is predetermined to rotating Workpiece after angle is polished.So, a kind of rotatable workpiece of the present invention and the buffing machine of workpiece can be received can Automatically multiple sides of workpiece are polished, the beneficially raising of polishing efficiency.
As the present invention a kind of explanation to buff wheel mechanism, described buff wheel mechanism includes being fixedly mounted on polishing turbine Buff wheel pillar, the polishing wheel seat being arranged on buff wheel pillar on frame, it is arranged on polishing wheel seat and drives polishing The motor that wheel rotates;Described buff wheel is arranged on polishing wheel seat.
As the present invention a kind of explanation to buff wheel mechanism, the front end of described polishing wheel seat is articulated with polishing wheel shaft, institute Stating buff wheel and be arranged on the left end of polishing wheel shaft, the right-hand member of described polishing wheel shaft is provided with driven pulley;Described buff wheel The hinged motor plate in rear end of seat, motor plate is offered bar-shaped trough, is inserted with adjustment screw rod in bar-shaped trough, adjusts screw rod Front end be hinged on the rear end of polishing wheel seat, adjust and be bolted with front nut and back nut on screw rod, described front nut and after Nut clamping motor plate, described motor is arranged on motor plate, and motor shaft is provided with driving pulley, driving pulley with Driven pulley is coupled by transmission band.
As described above, motor drives polishing wheel shaft to rotate by transmission band, and then drives the buff wheel on polishing wheel shaft Rotate.When adjusting transmission belt tension, staff's adjustable front nut and back nut are in the position adjusted on screw rod Putting, front nut and back nut drive motor plate to rotate around it with the hinged place of polishing wheel seat, power on adjusting motor plate Machine and the distance polishing wheel shaft, and then adjust the elasticity of transmission band.
As the present invention a kind of explanation to buff wheel mechanism, the quantity of described buff wheel mechanism is four, respectively the One buff wheel mechanism, the second buff wheel mechanism, the 3rd buff wheel mechanism, the 4th buff wheel mechanism;Described first polishing Wheel mechanism and the second buff wheel mechanism are respectively positioned on the left side of belt type conveying mechanism, and described 3rd buff wheel mechanism and the 4th throws Light wheel mechanism is respectively positioned on the right side of belt type conveying mechanism, described first buff wheel mechanism and the longitudinal direction of the second buff wheel mechanism Spacing is equal to the twice of the longitudinal pitch of adjacent two pieces of driver plates, described first buff wheel mechanism and the 3rd buff wheel mechanism Longitudinal pitch equal to the longitudinal pitch of adjacent two pieces of driver plates, described 3rd buff wheel mechanism and the 4th buff wheel mechanism Longitudinal pitch equal to the twice of longitudinal pitch of adjacent two pieces of driver plates, described second buff wheel mechanism and the 4th polishing The longitudinal pitch of wheel mechanism is equal to the longitudinal pitch of adjacent two pieces of driver plates;Described first buff wheel mechanism and the 3rd polishing Wheel mechanism is positioned at the front that rotating driving device is longitudinal, and described second buff wheel mechanism and the 4th buff wheel mechanism are positioned at rotation The rear that rotary driving device is longitudinal.
As described above, under the driving of longitudinal translating device associated, a second buff wheel mechanism left side to the workpiece of initial position Side is polished, and the right side of the workpiece of initial position is polished by the 4th buff wheel mechanism;Afterwards, driving is being rotated Under the cooperation of device and rotary apparatus, workpiece rotates predetermined angle, such as, 90 degree;Afterwards, longitudinally fed Under the driving of mechanism, the left side of postrotational workpiece is polished by the first buff wheel mechanism, the 3rd buff wheel mechanism pair The right side of postrotational workpiece is polished.
As the present invention, four buff wheel mechanisms and buff wheel frame are installed a kind of explanation of relation, described polishing turbine The quantity of frame is two, the respectively first buff wheel frame and the second buff wheel frame;Described first buff wheel rack position In the left side of mainframe, described second buff wheel frame is positioned at the right side of mainframe;Described first buff wheel frame is provided with First supports seat and second supports seat, and described second buff wheel frame is provided with the 3rd support seat and four-supporting;Described First buff wheel mechanism is arranged on the first support seat, and the second buff wheel mechanism is arranged on the second support seat, and the 3rd throws Light wheel mechanism is arranged on the 3rd support seat, and the 4th buff wheel mechanism is arranged on four-supporting.As described above, The square box of the first buff wheel mechanism is fixedly mounted on the first support seat, the fixing peace of the square box of the second buff wheel mechanism Being contained on the second support seat, the square box of the 3rd buff wheel mechanism is fixedly mounted on the 3rd support seat, the 4th buff wheel The square box of mechanism is fixedly mounted on four-supporting.
As the present invention to rotary apparatus and a kind of explanation of locker, described driver plate is provided with dish type mounting seat, Described rotating seat is articulated in dish type mounting seat;Described dish type mounting seat is provided with pivot joint block, the bottom of described vertical bar Being articulated on pivot joint block, the bottom of described torsion spring is fixed on pivot joint block.As described above, rotary apparatus and snap close dress Putting in the dish type mounting seat being installed in driver plate, specifically, locker is arranged on the pivot joint block of driver plate.As This design, as long as the lower dish type mounting seat of dismounting, rotary apparatus and locker are i.e. removed.
As the present invention a kind of explanation to locker, the left end of described horizon bar is provided with downward projection of first roller, The right-hand member of described horizon bar is provided with downward projection of second roller;Under the torsion of torsion spring, the left end of described horizon bar leads to Cross the first roller to be against on gear;When described horizontal protuberance barrier level bar right-hand member, horizontal protuberance and the second roller connect Touch.As described above, horizon bar is actual with horizontal protrusions contact is the second roller, i.e. in longitudinal translating device associated Under driving, the second roller rolls on horizontal protuberance.First roller of horizon bar left end is fastened on adjacent two teeth of gear Between, with the rotation of limiting gear, when the second roller rolls on horizontal protuberance, the first roller of horizon bar left end Disengaging contacts with gear.
As the present invention a kind of explanation to rotating driving device, described tooth bar includes the small column of multiple longitudinal arrangement, The spacing of adjacent two small columns can accommodate a tooth of gear, and described tooth bar is arranged on tooth bar seat, tooth bar seat and gear Part is fixing to be connected.As described above, described small column is equivalent to the tooth of tooth bar, the quantity of the small column included by tooth bar Depend on the required angle rotated of rotating seat, i.e. if rotating seat need to rotate bigger angle, then tooth bar is longer, roundlet The quantity of post is more, if rotating seat need to rotate less angle, then tooth bar is less, the negligible amounts of small column.
Accompanying drawing illustrates:
The present invention is described further below in conjunction with the accompanying drawings:
Fig. 1 is the workpiece a that in prior art, a kind of surface needs polishing;
Fig. 2 is the structural representation of a kind of rotatable workpiece of the present invention and the buffing machine that can receive workpiece;
Fig. 3 be in Fig. 2 a kind of rotatable workpiece and can receive the buffing machine of workpiece conceal the first buff wheel 10-1, second After buff wheel 10-2, the 3rd buff wheel 10-3, the 4th buff wheel 10-4, the first buff wheel frame 61, second polishes Structural representation after wheel frame 62;
Fig. 4 is the structural representation of longitudinal translating device associated 70 in Fig. 3;
Fig. 5 is the combinative structure schematic diagram of rotary apparatus 30 and locker 40 in Fig. 3;
Fig. 6 is the structural representation of rotating driving device 50 in Fig. 3;
Fig. 7 is that in Fig. 3, rotating driving device 50 unlocks locker 40 and drives the fundamental diagram of rotary apparatus 30;
Fig. 8 is the structural representation of spacing lifting mechanism 80 in Fig. 3;
Fig. 9 is the combinative structure schematic diagram of accommodating mechanism 90 in Fig. 3, rotary apparatus 30, spacing lifting mechanism 80;
Figure 10 is the structural representation of accommodating mechanism 90 in Fig. 9;
Figure 11 is the second buff wheel frame 62 and the 3rd buff wheel mechanism 10-3 mounted thereto and the 4th throwing in Fig. 2 The structural representation of light wheel mechanism 10-4;
Figure 12 is to observe the second buff wheel frame 62 and the 3rd buff wheel mechanism mounted thereto in Figure 11 from lower left 10-3 and the planar structure schematic diagram of the 4th buff wheel mechanism 10-4 gained;
Figure 13 is the structural representation of the first lifting plate 961 in Figure 10 in accommodating mechanism 90;
Figure 14 is the explosive view of the first lifting plate 961 in Figure 13.
Symbol description in figure:
10, buff wheel;10-1, the first buff wheel;10-2, the second buff wheel;10-3, the 3rd buff wheel;10-4、 4th buff wheel;100, polishing wheel shaft;101, driven pulley;11, motor;12, polishing wheel seat;13, motor Plate;141, screw rod is adjusted;142, front nut;143, back nut;15, transmission band;16, buff wheel pillar;
20, belt type conveying mechanism;21, conveyer belt;22, driver plate;221, dish type mounting seat;222, pivot joint block; 23, guide plate;
30, rotary apparatus;31, rotating seat;32, gear;33, workpiece location bar;
40, locker;41, vertical bar;42, horizon bar;421, the first roller;422, the second roller;
50, rotating driving device;51, tooth bar;510, small column;52, block piece;520, horizontal protuberance;53、 Tooth bar seat.
60, mainframe;61, the first buff wheel frame;62, the second buff wheel frame;623, the 3rd seat is supported;624、 Four-supporting;
70, longitudinal translating device associated;71, Rodless cylinder;72, the first lift cylinder;73, jaw cylinder;
80, spacing lifting mechanism;81, spacing lifting base plate;82, the second lift cylinder;83, the 3rd lift cylinder; 84, limited block;85, lifting block;850, alignment pin;
90, accommodating mechanism;91, portal frame;92, the 4th lift cylinder;93, storage framework;941, the first screw rod; 942, the second screw rod;951, the first polished rod;952, the second polished rod;961, the first lifting plate;962, the second lifting Plate;963, the first base portion;964, the first coil tension spring;965, the first lifting portion;966, defining flange;967、 Inclined plane;97, workpiece guide post.
Detailed description of the invention:
In conjunction with Fig. 2, Fig. 3, a kind of rotatable workpiece and the buffing machine of workpiece can be received, including mainframe 60, buff wheel Frame, buff wheel mechanism, the belt type conveying mechanism 20 of longitudinally fed workpiece, the longitudinal translating device associated of longitudinally fed workpiece 70, the workpiece run on belt type conveying mechanism is carried out the spacing lifting mechanism 80 of spacing lifting, for receiving workpiece Accommodating mechanism 90.
Described belt type conveying mechanism is arranged on mainframe;Described buff wheel frame is positioned at the side of mainframe;Described throwing Light wheel mechanism is arranged in buff wheel frame, and buff wheel mechanism includes the buff wheel for being polished workpiece.
Described belt type conveying mechanism includes the conveyer belt 21 being laterally set up in parallel a pair, places driver plate on the conveyor belt 22, the rotary apparatus 30 be positioned at a pair guide plate 23 above a pair conveyer belt, being arranged on driver plate and locker 40, the rotating driving device 50 being arranged on guide plate.
In above-mentioned belt type conveying mechanism, such as Fig. 5, rotating seat 31 that described rotary apparatus 30 includes being articulated on driver plate, Fixed cover is located at the peripheral gear 32 of rotating seat, is arranged on rotating seat top for positioning the pair of workpieces location bar of workpiece 33, described workpiece location bar is vertically arranged.
In above-mentioned belt type conveying mechanism, such as Fig. 5, vertical bar 41 that described locker 40 includes being articulated on driver plate, It is set in the torsion spring on vertical bar, is fixed on the horizon bar 42 in vertical masthead portion;The top of described torsion spring is fixed on vertically On bar, the bottom of torsion spring is fixed on driver plate, and under the torsion of torsion spring, the left end of described horizon bar is against on gear.
In above-mentioned belt type conveying mechanism, in conjunction with Fig. 6, Fig. 7, described rotating driving device 50 is positioned at the side of rotary apparatus Side, rotating driving device includes the tooth bar 51 that can engage, the block piece 52 being positioned at tooth bar side with gear;Described block piece sets Having a horizontal protuberance 520, described horizontal protuberance can stop the right-hand member of longitudinally running horizon bar, when described horizontal protuberance hinders When blocking horizon bar right-hand member, horizon bar begins around vertical bar and rotates, when horizon bar begins around the rotation of vertical bar, and institute State wheel and rack and start engagement;The quantity of described buff wheel mechanism is multiple, and multiple buff wheel Distribution of Institutions are rotating Both sides before and after driving means.
In above-mentioned belt type conveying mechanism, in conjunction with Fig. 5, Fig. 7, described driver plate 22 is provided with dish type mounting seat 221, institute State rotating seat 31 to be articulated in dish type mounting seat;Described dish type mounting seat is provided with pivot joint block 222, described vertical bar 41 Bottom be articulated on pivot joint block, the bottom of described torsion spring is fixed on pivot joint block.
In above-mentioned belt type conveying mechanism, such as Fig. 5, the left end of described horizon bar 42 is provided with downward projection of first roller 421, The right-hand member of described horizon bar is provided with downward projection of second roller 422;Under the torsion of torsion spring, the left end of described horizon bar It is against on gear 32 by the first roller;When described horizontal protuberance 520 barrier level bar right-hand member, horizontal protuberance and Second wheel contacts.
In above-mentioned belt type conveying mechanism, such as Fig. 6, described tooth bar 51 includes the small column 510 of multiple longitudinal arrangement, phase The spacing of adjacent two small columns can accommodate a tooth of gear 32, and described tooth bar is arranged on tooth bar seat 53, tooth bar seat Fix with block piece 52 and be connected.
Such as Fig. 4, described longitudinal translating device associated 70 is between the conveyer belt being laterally set up in parallel for a pair and is positioned at driver plate Lower section;Longitudinal translating device associated includes the Rodless cylinder 71 being arranged on mainframe and level is longitudinally disposed, is arranged on nothing The first lift cylinder 72 on bar cylinder piston, the jaw cylinder 73 being arranged on the first lift cylinder piston rod.
Such as Fig. 8, described spacing lifting mechanism 80 is between the conveyer belt being laterally set up in parallel for a pair and is positioned at driver plate Lower section, spacing lifting mechanism is positioned at the front of longitudinal translating device associated;Described spacing lifting mechanism includes being arranged on main frame Spacing lifting base plate 81 on frame, the second lift cylinder 82 and the 3rd lift cylinder being arranged on spacing lifting base plate 83, the lifting be arranged on the limited block 84 on the second lift cylinder piston rod, being arranged on the 3rd lift cylinder piston rod Block 85;Described lifting block is provided with vertical alignment pin 850, and driver plate offers the hole, location with detent fit.
In conjunction with Fig. 9, Figure 10, described accommodating mechanism 90 is positioned at the top of spacing lifting mechanism;Accommodating mechanism includes installing Portal frame 91, the 4th lift cylinder 92 being suspended on portal frame crossbeam on mainframe, it is arranged on the 4th lifting air Storage framework 93 on cylinder piston rod, it is arranged on storage frame left and the first screw rod 941 and the first light of being vertically arranged Bar 951, it is arranged on storage frame right and the second screw rod 942 and the second polished rod 952 and the first screw rod of being vertically arranged The the first lifting plate 961 being spirally connected and be slidably matched with the first polished rod is spirally connected with the second screw rod and is slidably matched with the second polished rod The second lifting plate 962, be arranged on the top board of storage framework and the pair of workpieces guide post 97 that is vertically arranged;Described The bottom opening of storage framework, the distance of the pair of workpiece guide post is equal to the distance of pair of workpieces location bar.In conjunction with Figure 13, Figure 14, described first lifting plate includes the first base portion 963, is arranged on the first of the first base portion front end and stretches bullet The first lifting portion 965 of cavity offered by spring 964, rear end, before the rear end in described first lifting portion is set in the first base portion End and compression the first coil tension spring, the front end of described first base portion is provided with and the first lifting portion is carried out spacing defining flange 966, the front end face in described first lifting portion is inclined plane 967;Described second lifting plate includes the second base portion, is arranged on Second coil tension spring of the second base portion front end, rear end offer the second lifting portion of cavity, the rear end in described second lifting portion Being set in front end and compression second coil tension spring of the second base portion, the front end of described second base portion is provided with the second lifting portion Carrying out spacing defining flange, the front end face in described second lifting portion is inclined plane.
In conjunction with Figure 11, Figure 12, buff wheel pillar 16 that described buff wheel mechanism includes being fixedly mounted in buff wheel frame, The polishing wheel seat 12 being arranged on buff wheel pillar, the motor 11 being arranged on polishing wheel seat and driving buff wheel to rotate; Described buff wheel 10 is arranged on polishing wheel seat.
In above-mentioned buff wheel mechanism, the front end of described polishing wheel seat 12 is articulated with polishing wheel shaft 100, described buff wheel 10 Being arranged on the left end of polishing wheel shaft, the right-hand member of described polishing wheel shaft is provided with driven pulley 101;After described polishing wheel seat Hold a hinged motor plate 13, motor plate is offered bar-shaped trough, be inserted with adjustment screw rod 141 in bar-shaped trough, adjust screw rod Front end be hinged on the rear end of polishing wheel seat, adjust on screw rod and be bolted with front nut 142 and back nut 143, described front spiral shell Female and back nut clamps motor plate, and described motor 11 is arranged on motor plate, and motor shaft is provided with driving pulley, main Movable belt pulley is coupled by transmission band 15 with driven pulley.
About above-mentioned buff wheel mechanism, such as Fig. 2, the quantity of described buff wheel mechanism is four, the respectively first buff wheel Mechanism 10-1, the second buff wheel mechanism 10-2, the 3rd buff wheel mechanism 10-3, the 4th buff wheel mechanism 10-4;Institute State the first buff wheel mechanism and the second buff wheel mechanism is respectively positioned on the left side of belt type conveying mechanism 20, described 3rd buff wheel Mechanism and the 4th buff wheel mechanism are respectively positioned on the right side of belt type conveying mechanism, described first buff wheel mechanism and the second polishing The longitudinal pitch of wheel mechanism equal to the twice of longitudinal pitch of adjacent two pieces of driver plates 22, described first buff wheel mechanism and The longitudinal pitch of the 3rd buff wheel mechanism equal to the longitudinal pitch of adjacent two pieces of driver plates, described 3rd buff wheel mechanism and The longitudinal pitch of the 4th buff wheel mechanism is equal to the twice of the longitudinal pitch of adjacent two pieces of driver plates, described second buff wheel The longitudinal pitch of mechanism and the 4th buff wheel mechanism is equal to the longitudinal pitch of adjacent two pieces of driver plates;Described first buff wheel Mechanism and the 3rd buff wheel mechanism are positioned at the front of rotating driving device 50 longitudinal direction, described second buff wheel mechanism and the 4th Buff wheel mechanism is positioned at the rear that rotating driving device is longitudinal.
About above-mentioned buff wheel mechanism, in conjunction with Fig. 2, Figure 11, the quantity of described buff wheel frame is two, is respectively First buff wheel frame 61 and the second buff wheel frame 62;Described first buff wheel frame is positioned at the left side of mainframe 60, Described second buff wheel frame is positioned at the right side of mainframe;Described first buff wheel frame is provided with the first support seat and second Supporting seat, described second buff wheel frame is provided with the 3rd support seat 623 and four-supporting 624;Described first buff wheel Mechanism 10-1 is arranged on the first support seat, and the second buff wheel mechanism 10-2 is arranged on the second support seat, and the 3rd throws Light wheel mechanism 10-3 is arranged on the 3rd support seat, and the 4th buff wheel mechanism 10-4 is arranged on four-supporting.
In practical operation, the workflow of a kind of rotatable workpiece of the present invention and the buffing machine that can receive workpiece is as follows:
First, workpiece a position coordinating of bar 33 by a pair location hole a1 and pair of workpieces and are positioned at rotating seat 31 On.
Second, conveyer belt 21 makees the enclosed annular motion circulated, and conveyer belt 21 drives driver plate 22 thereon and passes Workpiece a on dynamic plate vertically moves, and vertically moving of driver plate is guided by a pair guide plate 23.
3rd, when driver plate 22 runs to longitudinal translating device associated 70, the first lift cylinder 72 drives jaw cylinder 73 Rise, the cylinder body lifting driver plate 22 of jaw cylinder so that it is depart from conveyer belt 21;Afterwards, jaw cylinder 73 grips Driver plate 22;Afterwards, under the driving of Rodless cylinder 71, driver plate longitudinally moves ahead.
4th, driver plate 22 is transported to be positioned at rotating driving device 50 and indulges at rearward buff wheel, the throwing of rotation Workpiece a on driver plate is polished by halo.
5th, longitudinal translating device associated 70 continues conveyance plate 22;When the horizon bar 42 being arranged on driver plate 22 When right-hand member touches the horizontal protuberance 520 of block piece 52, horizontal protuberance 520 forces horizon bar 42 and vertical bar 41 to rotate Certain angle, the left end disengaging of the horizon bar 42 rotated to an angle and contacting of gear 32, i.e. gear 32 takes off From the constraint of horizon bar 42, now, gear 32 starts to engage with tooth bar 51.
6th, longitudinally disposed tooth bar 51 orders about gear 32 rotated ninety degrees vertically moved, and gear 32 drives on it Pair of workpieces location bar 33 rotated ninety degrees, and then drive pair of workpieces location bar 33 on workpiece rotated ninety degrees; During gear 32 rotated ninety degrees, the right-hand member of horizon bar 42 is against on the horizontal protuberance 520 of block piece 52 longitudinally Mobile, after gear 32 rotated ninety degrees, the right-hand member disengaging of horizon bar 42 and contacting of horizontal protuberance 520, turning round Under the torsion of spring, horizon bar 42 resets, and horizon bar 42 left end after reset is against on gear 32, with limiting gear 32 Rotate.
7th, longitudinal translating device associated 70 conveying workpieces a to being positioned at rotating driving device 50 buff wheel longitudinally forward, Workpiece after rotated ninety degrees is polished by the buff wheel rotated.
8th, the jaw cylinder 73 in longitudinal translating device associated 70 unclamps driver plate, and the first lift cylinder 72 resets, and passes Dynamic plate 22 comes back on conveyer belt 21, conveyer belt drive it to move ahead.
9th, when driver plate 22 is transported at spacing lifting mechanism 80, the second lift cylinder 82 drives limited block 84 Rising, limited block stops that driver plate 22 moves ahead;Afterwards, the 3rd lift cylinder 83 drives lifting block 85 to rise, lifting Alignment pin 850 on block coordinates with the hole, location on driver plate, and driver plate is lifted by lifting block, with positioning transmission plate.
Tenth, with reference to Fig. 9, the 4th lift cylinder 92 in accommodating mechanism 90 drives storage framework 93 to decline, storage The bottom of the pair of workpieces guide post 97 in mechanism 90 be against pair of workpieces location bar 33 top on;Afterwards, One servomotor 981 drives the first screw rod 941 to rotate, and the first lifting plate 961 is under the guiding of the first polished rod 951 Declining, the inclined plane 967 in the first lifting portion 965 contacts the incline of the workpiece on the bar 33 of workpiece location, along with first lifts The decline of ascending part 965, the first lifting portion compresses the first coil tension spring 964 and relative first base portion 963 transverse shifting, When the front end in the first lifting portion 965 drops to the lower section of workpiece, under the elastic force of the first coil tension spring 964, first Lifting portion 965 resets and is positioned at the bottom part down of workpiece;Afterwards, the first servomotor 981 drives the first screw rod 941 Rotating, workpiece a is lifted under the guiding of the first polished rod 951 by the first lifting plate 961, and workpiece departs from workpiece location bar 33 and rise and be enclosed within workpiece guide post 97;Afterwards, second driven by servomotor the second screw rod rotates, the second lifting Plate comes the bottom part down of workpiece with the principle identical with the first lifting plate;Afterwards, the second servomotor 982 drives Two screw rods 942 rotate, and the second lifting plate 962 continues to lift workpiece to precalculated position under the guiding of the second polished rod 952; Afterwards, first driven by servomotor the first screw rod reversely rotates, and the first lifting plate drops in situ, in case lifting next Individual workpiece;So, the workpiece polished is contained mechanism 90 one by one and receives.
Above content is only the better embodiment of the present invention, for those of ordinary skill in the art, according to the present invention Thought, the most all will change, it is right that this specification content should not be construed as The restriction of the present invention.

Claims (8)

1. rotatable workpiece and the buffing machine of workpiece can be received, including mainframe (60), buff wheel frame, polishing Wheel mechanism, the belt type conveying mechanism (20) of longitudinally fed workpiece, the longitudinal translating device associated (70) of longitudinally fed workpiece, right The workpiece run on belt type conveying mechanism carries out the spacing lifting mechanism (80) of spacing lifting, for receiving the storage of workpiece Mechanism (90);It is characterized in that:
Described belt type conveying mechanism is arranged on mainframe;Described buff wheel frame is positioned at the side of mainframe;Described polishing Wheel mechanism is arranged in buff wheel frame, and buff wheel mechanism includes the buff wheel (10) for being polished workpiece;
Described belt type conveying mechanism includes the conveyer belt (21) being laterally set up in parallel a pair, places transmission on the conveyor belt Plate (22), the rotary apparatus (30) being positioned at a pair guide plate (23) above a pair conveyer belt, being arranged on driver plate With locker (40), the rotating driving device (50) that is arranged on guide plate;
It is peripheral that described rotary apparatus (30) includes that the rotating seat (31) being articulated on driver plate, fixed cover are located at rotating seat Gear (32), be arranged on rotating seat top for position workpiece pair of workpieces position bar (33), described workpiece position Bar is vertically arranged;
Described locker (40) include the vertical bar (41) being articulated on driver plate, the torsion spring being set on vertical bar, It is fixed on the horizon bar (42) in vertical masthead portion;The top of described torsion spring is fixed on vertical bar, and the bottom of torsion spring is fixed On driver plate, under the torsion of torsion spring, the left end of described horizon bar is against on gear;
Described rotating driving device (50) is positioned at the side of rotary apparatus, and rotating driving device includes can engaging with gear Tooth bar (51), it is positioned at the block piece (52) of tooth bar side;Described block piece is provided with a horizontal protuberance (520), described the most convex Portion can stop the right-hand member of longitudinally running horizon bar, and when described horizontal protuberance stops horizon bar right-hand member, horizon bar starts to enclose Rotating around vertical bar, when horizon bar begins around the rotation of vertical bar, described wheel and rack starts engagement;Described polishing The quantity of wheel mechanism is multiple, multiple buff wheel Distribution of Institutions both sides before and after rotating driving device;
Described longitudinal translating device associated (70) is between the conveyer belt being laterally set up in parallel for a pair and is positioned at the lower section of driver plate; Longitudinal translating device associated includes the Rodless cylinder (71) being arranged on mainframe and level is longitudinally disposed, is arranged on Rodless cylinder The first lift cylinder (72) on piston, the jaw cylinder (73) being arranged on the first lift cylinder piston rod;
Described spacing lifting mechanism (80) is between the conveyer belt being laterally set up in parallel for a pair and is positioned at the lower section of driver plate, Spacing lifting mechanism is positioned at the front of longitudinal translating device associated;It is spacing that described spacing lifting mechanism includes being arranged on mainframe Lifting base plate (81), the second lift cylinder (82) being arranged on spacing lifting base plate and the 3rd lift cylinder (83), The limited block (84) being arranged on the second lift cylinder piston rod, the lifting block being arranged on the 3rd lift cylinder piston rod (85);Described lifting block is provided with vertical alignment pin (850), and driver plate offers the hole, location with detent fit;
Described accommodating mechanism (90) is positioned at the top of spacing lifting mechanism;Accommodating mechanism includes the dragon being arranged on mainframe Door frame (91), the 4th lift cylinder (92) being suspended on portal frame crossbeam, it is arranged on the 4th lift cylinder piston rod Storage framework (93), be arranged on storage frame left and the first screw rod (941) being vertically arranged and the first polished rod (951), It is arranged on storage frame right and the second screw rod (942) being vertically arranged and the second polished rod (952) and the first screw rod spiral shell The the first lifting plate (961) connect and be slidably matched with the first polished rod is spirally connected with the second screw rod and is slidably matched with the second polished rod The second lifting plate (962), be arranged on the top board of storage framework and the pair of workpieces guide post (97) that is vertically arranged; The bottom opening of described storage framework, the distance of the pair of workpiece guide post is equal to the distance of pair of workpieces location bar;Institute State the first lifting plate to include the first base portion (963), be arranged on first coil tension spring (964) of the first base portion front end, rear end Offering the first lifting portion (965) of cavity, the rear end in described first lifting portion is set in front end and the compression the of the first base portion One coil tension spring, the front end of described first base portion is provided with and the first lifting portion carries out spacing defining flange (966), described The front end face in the first lifting portion is inclined plane (967);Described second lifting plate includes the second base portion, is arranged on the second base portion Second coil tension spring of front end, rear end offer the second lifting portion of cavity, and the rear end in described second lifting portion is set in second The front end of base portion and compression the second coil tension spring, the front end of described second base portion is provided with and the second lifting portion is carried out spacing limit Position flange, the front end face in described second lifting portion is inclined plane.
A kind of rotatable workpiece the most as claimed in claim 1 and buffing machine of workpiece can be received, it is characterised in that: institute State buff wheel pillar (16) that buff wheel mechanism includes being fixedly mounted in buff wheel frame, be arranged on buff wheel pillar Polishing wheel seat (12), be arranged on polishing wheel seat on and drive buff wheel rotate motor (11);Described buff wheel (10) It is arranged on polishing wheel seat.
A kind of rotatable workpiece the most as claimed in claim 2 and buffing machine of workpiece can be received, it is characterised in that: institute The front end stating polishing wheel seat (12) is articulated with polishing wheel shaft (100), and described buff wheel (10) is arranged on polishing wheel shaft Left end, the right-hand member of described polishing wheel shaft is provided with driven pulley (101);The hinged motor plate in rear end of described polishing wheel seat (13), motor plate being offered bar-shaped trough, be inserted with adjustment screw rod (141) in bar-shaped trough, the front end adjusting screw rod is hinged In the rear end of polishing wheel seat, adjust and be bolted with front nut (142) and back nut (143) on screw rod, described front nut with Back nut clamping motor plate, described motor (11) is arranged on motor plate, motor shaft is provided with driving pulley, actively Belt wheel is coupled by transmission band (15) with driven pulley.
A kind of rotatable workpiece the most as claimed in claim 1 and buffing machine of workpiece can be received, it is characterised in that: institute The quantity stating buff wheel mechanism is four, the respectively first buff wheel mechanism (10-1), the second buff wheel mechanism (10-2), 3rd buff wheel mechanism (10-3), the 4th buff wheel mechanism (10-4);Described first buff wheel mechanism and the second buff wheel Mechanism is respectively positioned on the left side of belt type conveying mechanism (20), and described 3rd buff wheel mechanism and the 4th buff wheel mechanism are respectively positioned on The right side of belt type conveying mechanism, the longitudinal pitch of described first buff wheel mechanism and the second buff wheel mechanism is equal to adjacent two pieces The twice of the longitudinal pitch of driver plate (22), described first buff wheel mechanism and the longitudinal pitch etc. of the 3rd buff wheel mechanism In the longitudinal pitch of adjacent two pieces of driver plates, the longitudinal pitch of described 3rd buff wheel mechanism and the 4th buff wheel mechanism is equal to The twice of the longitudinal pitch of adjacent two pieces of driver plates, described second buff wheel mechanism and the longitudinal pitch of the 4th buff wheel mechanism Longitudinal pitch equal to adjacent two pieces of driver plates;
Described first buff wheel mechanism and the 3rd buff wheel mechanism are positioned at the front that rotating driving device (50) is longitudinal, described Second buff wheel mechanism and the 4th buff wheel mechanism are positioned at the rear that rotating driving device is longitudinal.
A kind of rotatable workpiece the most as claimed in claim 4 and buffing machine of workpiece can be received, it is characterised in that: institute The quantity stating buff wheel frame is two, the respectively first buff wheel frame (61) and the second buff wheel frame (62); Described first buff wheel frame is positioned at the left side of mainframe (60), and described second buff wheel frame is positioned at the right side of mainframe; Described first buff wheel frame is provided with the first support seat and second and supports seat, and described second buff wheel frame is provided with the 3rd support Seat (623) and four-supporting (624);
Described first buff wheel mechanism (10-1) is arranged on the first support seat, and the second buff wheel mechanism (10-2) installs Supporting on seat second, the 3rd buff wheel mechanism (10-3) is arranged on the 3rd support seat, the 4th buff wheel mechanism (10-4) It is arranged on four-supporting.
A kind of rotatable workpiece the most as claimed in claim 1 and buffing machine of workpiece can be received, it is characterised in that: institute Stating driver plate (22) and be provided with dish type mounting seat (221), described rotating seat (31) is articulated in dish type mounting seat;
Described dish type mounting seat is provided with pivot joint block (222), and the bottom of described vertical bar (41) is articulated on pivot joint block, The bottom of described torsion spring is fixed on pivot joint block.
A kind of rotatable workpiece the most as claimed in claim 1 and buffing machine of workpiece can be received, it is characterised in that: institute The left end stating horizon bar (42) is provided with downward projection of first roller (421), and the right-hand member of described horizon bar is provided with the most prominent The second roller (422) gone out;
Under the torsion of torsion spring, the left end of described horizon bar is against on gear (32) by the first roller;When described laterally During protuberance (520) barrier level bar right-hand member, horizontal protuberance and the second roller contact.
A kind of rotatable workpiece the most as claimed in claim 1 and buffing machine of workpiece can be received, it is characterised in that: institute Stating tooth bar (51) and include the small column (510) of multiple longitudinal arrangement, the spacing of adjacent two small columns can accommodate gear (32) A tooth, described tooth bar is arranged on tooth bar seat (53), and tooth bar seat and block piece (52) are fixing to be connected.
CN201610261579.6A 2016-04-25 2016-04-25 A kind of rotatable workpiece and the polishing machine that workpiece can be stored Active CN105904327B (en)

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