CN105935933B - A kind of abrasive machine - Google Patents

A kind of abrasive machine Download PDF

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Publication number
CN105935933B
CN105935933B CN201610428987.6A CN201610428987A CN105935933B CN 105935933 B CN105935933 B CN 105935933B CN 201610428987 A CN201610428987 A CN 201610428987A CN 105935933 B CN105935933 B CN 105935933B
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CN
China
Prior art keywords
seat
upper side
transverse shifting
abrasive machine
working plate
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.)
Expired - Fee Related
Application number
CN201610428987.6A
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Chinese (zh)
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CN105935933A (en
Inventor
魏上程
郑雄胜
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Zhejiang Ocean University ZJOU
Original Assignee
Zhejiang Ocean University ZJOU
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Priority to CN201610428987.6A priority Critical patent/CN105935933B/en
Publication of CN105935933A publication Critical patent/CN105935933A/en
Application granted granted Critical
Publication of CN105935933B publication Critical patent/CN105935933B/en
Expired - Fee Related legal-status Critical Current
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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
    • 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
    • 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
    • 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
    • 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
    • B24B55/00Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition

Abstract

The invention provides a kind of abrasive machine, belongs to machining equipment technical field.It solves existing abrasive machine and workpiece positioning is not sufficiently stable, the problem of influenceing to polish precision.This abrasive machine, including frame, working plate is fixed with frame, locating notch is offered on working plate, working plate slidably connects adjustable plate, working plate is bolted with positioning screw, two positioning screw ends are hinged with locating piece, keeper is additionally provided with adjustable plate, housing slide is connected with transverse shifting seat, is slidably connected on transverse shifting seat and vertically moves seat, vertically moves rotation on seat and is provided with emery wheel, it is provided between transverse shifting seat and frame and manipulates screw rod, is vertically moved and controls is provided between seat and transverse shifting seat.Positioning of this abrasive machine to workpiece is more stable, and then improves polishing precision.

Description

A kind of abrasive machine
Technical field
The invention belongs to machining equipment technical field, is related to a kind of abrasive machine.
Background technology
Abrasive machine is the common equipment for polish various cutters, instrument.Its mainly by pedestal, emery wheel, motor or Other power sources, bracket, protective cover and feed feeder etc. are formed.Current abrasive machine is typically offhand, and workpiece is close to Emery wheel carries out sanding and polishing, easy to operate, but is then difficult to operate, it is necessary to which workpiece is positioned for the larger workpiece of volume In frock, but in operation if positioning only accurately or is not sufficiently stable, influence to polish precision.
The content of the invention
The purpose of the present invention is above mentioned problem be present for existing technology, it is proposed that a kind of abrasive machine, this abrasive machine pair The positioning of workpiece is more stable, and then improves polishing precision.
The purpose of the present invention can be realized by following technical proposal:A kind of abrasive machine, including frame, water in the frame It is flat to be fixed with working plate, it is characterised in that the locating notch of rectangle to be offered on the working plate, the locating notch runs through The front edge of working plate, the lower section of the working plate vertically slidably connect the adjustable plate for positioning workpiece, Being provided between the working plate and adjustable plate can be by the securing fixture of adjustable plate, and the working plate upper side is fixed The both sides of position breach are bolted with positioning screw, the concentric setting of two positioning screws, and before positioning screw and working plate Edge is parallel, and the relative end of two positioning screws is hinged with the locating piece that can be pressed on workpiece front end sidepiece, institute The keeper for being additionally provided with and the rear end of workpiece being pressed on adjustable plate on adjustable plate is stated, the front side of the frame lacks along positioning Mouth width slidably connects transverse shifting seat, is slidably connected on the transverse shifting seat and vertically moves seat, and longitudinal direction is moved The moving direction of the moving direction and transverse shifting seat of dynamic seat is perpendicular, rotates and is provided with the upper side for vertically moving seat Emery wheel, the wheel face of the emery wheel is relative with locating notch, and transverse shifting can be driven by being provided between the transverse shifting seat and frame The manipulation screw rod that moves back and forth of seat, it is described vertically move to be provided between seat and transverse shifting seat can make to vertically move seat to positioning The controls that breach is drawn close.
Adjustable plate is horizontally disposed with and is located at the lower section of working plate, according to the concrete shape of workpiece and size to adjustable plate Highly it is adjusted, is fixed again by fixture after regulation in place, after fixed, workpiece is placed on adjustable plate, now The larger workpiece of volume can locating notch protruding upward, and need the position that polishes relative with emery wheel, made by positioning screw The opposite sides portion that two locating pieces are pressed on workpiece is obtained, and this compresses position and is located at the forward position of workpiece, and keeper then acts on In workpiece position rearward so that workpiece rear portion is pressed on adjustable plate, so that workpiece positioning stablity, leads to after workpiece is had good positioning Manipulation screw rod is crossed to move transverse shifting seat so that the wheel face of emery wheel is relative with workpiece, then passes through controls emery wheel wheel Face is close and acts on workpiece, and in polishing process, staff can move back and forth transverse shifting seat according to specific needs, right Different positions are polished, and the distance of emery wheel and workpiece can be adjusted by controls, i.e., can adjust polished amount so that Operation is more convenient, and precision is higher.
In above-mentioned abrasive machine, the fixture includes two fixing bolts and two pairs of connecting rods, and two pairs of connecting rods are set respectively In relative two edges of adjustable plate, each pair connecting rod is arranged in a crossed manner, and the upper end of each pair connecting rod is slidably connected at workbench On the downside of plate, lower end is slidably connected at the edge of adjustable plate upper side, and the fixing bolt is passed through in two connecting rods Portion, and the one end passed through is bolted with fixing nut.Unclamp fixing bolt after two connecting rods can opposing oscillatory, that is, realize adjustable plate Lift adjustment, and four connecting rods are attached to four positions of adjustable plate after fixing bolt locking so that adjustable plate keeps steady It is fixed.
In above-mentioned abrasive machine, it is convex that guiding is respectively provided with the downside of the working plate and the upper side of adjustable plate Edge, described be oriented on convex edge offer dovetail groove along its length, and the both ends of the connecting rod are hinged with sliding block, and the sliding block is slided It is dynamic to be connected in dovetail groove.So that adjustable plate lifts held stationary, there is good stability.
In above-mentioned abrasive machine, the working plate upper side is respectively provided with connecting seat in the both sides of locating notch, described Screw is offered on connecting seat, above-mentioned positioning screw is threaded through the screw of connecting seat, the relative end of two positioning screws U-board is respectively provided with, there is connection protuberance on the one side of the locating piece, the connection protuberance is by hinge in U-board It is interior, it is fixed with cushion pad on the opposite flank of the locating piece.Two positioning screws have preferable symmetry, and cushion pad can Adaptive abuts in workpiece surface, improves stability and avoids producing crush injury to workpiece.
In above-mentioned abrasive machine, the keeper includes strip and has flexible positioning strip, on the adjustable plate Two links to take the shape of the letter U are fixed with side, the both ends of two links are perpendicular with adjustable plate upper side, and two For individual link respectively close to two edges of locating notch, two link upper centers offer screw, the screw Bolt is inside bolted with, screw is stretched out in the lower end of the bolt, and the both ends of above-mentioned positioning strip are connected to two positioning spiral shells The lower end of bolt.Positioning strip has flexibility, can abut in workpiece surface, so as to which workpiece is pressed on adjustable plate, and by fixed Position bolt can adjust pressure of the positioning strip to workpiece so that workpiece remains stable, and use is more flexible.
In above-mentioned abrasive machine, level is fixed with two axis of guides in the frame, the length direction of two axis of guide with The length direction on working plate front edge is parallel, has guide holder, the guide holder on the downside of the transverse shifting seat On offer pilot hole, and be slidably located in by pilot hole on the axis of guide.The axis of guide is engaged with guide holder, to transverse shifting Seat is supported and is oriented to so that the slip of transverse shifting seat is more smooth, and support is more steady.
In above-mentioned abrasive machine, the end of two axis of guides is fixed with supporting plate, has on the supporting plate upper side There is support base, screw is offered on the support base, described one end for manipulating screw rod is fixed with annular hand grip, and other end spiral is worn The screw of support base is crossed, and the one end passed through is rotatablely connected with transverse shifting seat.Transverse shifting seat is carried out by manipulating screw rod Control manually, easy to operate, precision is higher.
In above-mentioned abrasive machine, two guide grooves are offered on the upper side of the transverse shifting seat, two guide groove The length direction of length direction and the axis of guide is perpendicular, and two guide pads are fixed with the downside for vertically moving seat, described Guide pad is slidably connected in guide groove.The upper side of transverse shifting seat fits with vertically moving the downside of seat, improves steady Qualitative, guide pad coordinates with guide groove, provides guiding to vertically move seat, improves polishing precision.
In above-mentioned abrasive machine, the controls includes handlebar and drawstring, has on the transverse shifting seat upper side There is contiguous block one, the contiguous block one has positioned at vertically moving between seat and working plate on the upper side for vertically moving seat There is contiguous block two, one end of the handlebar is hinged on contiguous block two, is rotatably connected to and is led on the side of the contiguous block one To wheel, one end of the drawstring is connected on contiguous block two, and the other end is connected on handlebar after bypassing directive wheel, the connection Back-moving spring is also fixed between block one and contiguous block two, one end of the back-moving spring is pressed on contiguous block one, and the other end supports It is pressed on contiguous block two.I.e. staff operates annular hand grip on the other hand, and another hand manipulation handle, pulling handlebar can draw Can be remote under action of reset spring when dynamic drawstring, pulling and close to workpiece, and discharging so as to which seat will be vertically moved, operation side Just it is flexible.
In above-mentioned abrasive machine, described vertically move is fixed with motor on a upper side, the motor and sand Wheel is connected, and drives emery wheel to rotate by motor, and overall structure is simple, compact, leads between the motor and emery wheel Cross gear drive.
Compared with prior art, this abrasive machine has advantages below:
1st, due to being pressed on the opposite sides portion of workpiece by the locating piece of positioning screw two, and this compresses position and is located at The forward position of workpiece, and keeper then acts on workpiece position rearward so that workpiece rear portion is pressed on adjustable plate, so that work Part positioning stablity.
2nd, because staff can move back and forth transverse shifting seat according to specific needs, different positions is thrown Light, and the distance of emery wheel and workpiece can be adjusted by controls, i.e., it can adjust polished amount so that operation is more convenient, essence Du Genggao.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of this abrasive machine.
Fig. 2 is the schematic enlarged-scale view at A in Fig. 1.
Fig. 3 is the schematic enlarged-scale view at B in Fig. 1.
Fig. 4 is the schematic enlarged-scale view at C in Fig. 1.
In figure, 1, frame;11st, working plate;111st, locating notch;112nd, connecting seat;12nd, the axis of guide;13rd, supporting plate; 131st, support base;2nd, adjustable plate;3rd, fixture;31st, fixing bolt;32nd, fixing nut;33rd, connecting rod;34th, sliding block;35th, it is oriented to Convex edge;36th, dovetail groove;4th, positioning screw;41st, locating piece;42nd, U-board;43rd, connection protuberance;44th, cushion pad;5th, keeper; 51st, positioning strip;52nd, link;53rd, bolt;6th, transverse shifting seat;61st, screw rod is manipulated;62nd, guide holder;63rd, annular hand Handle;64th, guide groove;65th, contiguous block one;7th, seat is vertically moved;71st, guide pad;72nd, contiguous block two;8th, emery wheel;81st, driving electricity Machine;9th, controls;91st, handlebar;92nd, drawstring;93rd, directive wheel;94th, back-moving spring.
Embodiment
It is the specific embodiment of the present invention and with reference to accompanying drawing below, technical scheme is further described, But the present invention is not limited to these embodiments.
As shown in Fig. 1 to Fig. 4, a kind of abrasive machine, including frame 1, level is fixed with working plate 11, work in frame 1 Make to offer the locating notch 111 of rectangle on platen 11, the locating notch 111 runs through the front edge of working plate 11, workbench The lower section of plate 11 vertically slidably connects the adjustable plate 2 for positioning workpiece, is set between working plate 11 and adjustable plate 2 Having can be by the securing fixture 3 of adjustable plate 2, and it is fixed that the upper side of working plate 11 is bolted with the both sides of locating notch 111 Along parallel, two position for position screw rod 4, two positioning screws, the 4 concentric setting, and the front of positioning screw 4 and working plate 11 The relative end of screw rod 4 is hinged with the locating piece 41 that can be pressed on workpiece front end sidepiece, and being additionally provided with adjustable plate 2 to incite somebody to action The rear end of workpiece is pressed on the keeper 5 on adjustable plate 2, and the front side of frame 1 slidably connects along the width of locating notch 111 Transverse shifting seat 6, slidably connect on transverse shifting seat 6 and vertically move seat 7, and vertically move the moving direction and transverse direction of seat 7 The moving direction of Mobile base 6 is perpendicular, vertically move on the upper side of seat 7 rotate be provided with emery wheel 8, the wheel face of the emery wheel 8 with Locating notch 111 is relative, and the manipulation spiral shell that transverse shifting seat 6 moves back and forth can be driven by being provided between transverse shifting seat 6 and frame 1 Bar 61, vertically moving to be provided between seat 7 and transverse shifting seat 6 can make to vertically move the manipulation that seat 7 is drawn close to locating notch 111 Part 9.
Specifically, adjustable plate 2 is horizontally disposed and is located at the lower section of working plate 11, according to the concrete shape and chi of workpiece The height of very little regulation adjustable plate 2, regulation are fixed by fixture 3, workpiece are placed on adjustable plate 2, now body afterwards in place The larger workpiece of product can locating notch 111 protruding upward, and need the position that polishes relative with emery wheel 8, pass through positioning screw 4 So that two locating pieces 41 are pressed on the opposite sides portion of workpiece, and this compresses position and is located at the forward position of workpiece, and keeper 5 is then Act on workpiece position rearward so that workpiece rear portion is pressed on adjustable plate 2, so that workpiece positioning stablity, is positioned in workpiece Transverse shifting seat 6 is moved by manipulating screw rod 61 so that the wheel face of emery wheel 8 is relative with workpiece, then passes through controls 9 after good So that the wheel face of emery wheel 8 is close and acts on workpiece, in polishing process, staff can move back and forth horizontal stroke according to specific needs To Mobile base 6, different positions is polished, and the distance of emery wheel 8 and workpiece can be adjusted by controls 9, i.e., can Adjust polished amount so that operation is more convenient, and precision is higher.
Specifically, fixture 3 includes two fixing bolts 31 and two pairs of connecting rods 33, and two pairs of connecting rods 33 are separately positioned on regulation Relative two edges of plate 2, each pair connecting rod 33 is arranged in a crossed manner, and the upper end of each pair connecting rod 33 is slidably connected at working plate On 11 downside, lower end is slidably connected at the edge of the upper side of adjustable plate 2, and fixing bolt 31 is passed through in two connecting rods 33 Portion, and the one end passed through is bolted with fixing nut 32, two connecting rods 33 being capable of opposing oscillatory, i.e. realization tune after unclamping fixing bolt 31 The lift adjustment of plate 2 is saved, and four connecting rods 33 are attached to four positions of adjustable plate 2 after fixing bolt 31 is locked so that Adjustable plate 2 keeps stable.
Specifically, it is respectively provided with the upper side of the downside of working plate 11 and adjustable plate 2 and is oriented to convex edge 35, is oriented to convex Offer dovetail groove 36 along its length along 35, the both ends of connecting rod 33 are hinged with sliding block 34, and sliding block 34 is slidably connected at swallow In stern notch 36 so that adjustable plate 2 lifts held stationary.
Specifically, the upper side of working plate 11 is respectively provided with connecting seat 112, connecting seat 112 in the both sides of locating notch 111 On offer screw, positioning screw 4 is threaded through the screw of connecting seat 112, and the relative end of two positioning screws 4 is respectively provided with U-shaped Plate 42, has connection protuberance 43 on the one side of locating piece 41, connection protuberance 43 by hinge in U-board 42, positioning Cushion pad 44 is fixed with the opposite flank of block 41, two positioning screws 4 have preferable symmetry, and cushion pad 44 can be adaptive That answers abuts in workpiece surface, improves stability and avoids producing crush injury to workpiece.
Specifically, keeper 5 includes strip and has flexible positioning strip 51, is fixed with the upper side of adjustable plate 2 Two links 52 to take the shape of the letter U, the both ends of two links 52 are perpendicular with the upper side of adjustable plate 2, and two connections Respectively close to two edges of locating notch 111, two upper centers of link 52 offer screw, are bolted with screw frame 52 Screw is stretched out in bolt 53, the lower end of the bolt 53, and the both ends of positioning strip 51 are connected to two bolts 53 Lower end, positioning strip 51 have flexibility, can abut in workpiece surface, so as to which workpiece is pressed on adjustable plate 2, and pass through positioning Bolt 53 can adjust pressure of the positioning strip 51 to workpiece, and use is more flexible.
Specifically, level is fixed with two axis of guides 12, the length direction and working plate of two axis of guide 12 in frame 1 The length direction in 11 fronts edge is parallel, has guide holder 62 on the downside of transverse shifting seat 6, offers and lead on guide holder 62 Xiang Kong, and be slidably located in by pilot hole on the axis of guide 12, the axis of guide 12 is engaged with guide holder 62, to transverse shifting seat 6 Be supported and be oriented to so that transverse shifting seat 6 slide it is more smooth, support it is more steady.The end of two axis of guides 12 is connected There is supporting plate 13, there is support base 131 on the upper side of supporting plate 13, screw is offered on support base 131, manipulate the one of screw rod 61 End is fixed with annular hand grip 63, and the other end is threaded through the screw of support base 131, and 6 turns of the one end passed through and transverse shifting seat Dynamic connection, is controlled transverse shifting seat 6, easy to operate, precision is higher manually by manipulating screw rod 61.Transverse shifting seat 6 Upper side on offer two guide grooves 64, the length direction of the length direction and the axis of guide 12 of two guide groove 64 is perpendicular, Vertically move and two guide pads 71 are fixed with the downside of seat 7, guide pad 71 is slidably connected in guide groove 64, transverse shifting seat 6 upper side fits with vertically moving the downside of seat 7, improves stability, and guide pad 71 coordinates with guide groove 64, for longitudinal direction Mobile base 7 provides guiding, improves polishing precision.
Specifically, controls 9 includes handlebar 91 and drawstring 92, has contiguous block one on the upper side of transverse shifting seat 6 65, for the contiguous block 1 positioned at vertically moving between seat 7 and working plate 11, one end of handlebar 91 is hinged on contiguous block 1 On, vertically moving has contiguous block 2 72 on the upper side of seat 7, directive wheel 93, drawstring are hinged with the side of contiguous block 2 72 92 one end is connected on contiguous block 1, and the other end is connected on handlebar 91 after bypassing directive wheel 93, the He of contiguous block 1 Back-moving spring 94 is also fixed between contiguous block 2 72, one end of the back-moving spring 94 is pressed on contiguous block 1, the other end It is pressed on contiguous block 2 72, i.e., staff operates annular hand grip 63 on the other hand, another hand manipulation handle 91, pulls manipulation Handle 91 can pull drawstring 92, can make when pulling and close to workpiece, and discharging so as to vertically move seat 7 in back-moving spring 94 It is flexible to operation with lower remote.Vertically move and be fixed with motor 81 on the upper side of seat 7, the motor 81 and emery wheel 8 It is connected, motor 81 drives emery wheel 8 to rotate by gear drive, overall structure simple and compact.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.

Claims (10)

1. a kind of abrasive machine, including frame (1), level is fixed with working plate (11) on the frame (1), it is characterised in that The locating notch (111) of rectangle is offered on the working plate (11), the locating notch (111) is through working plate (11) Front edge, the lower section of the working plate (11) vertically slidably connects the adjustable plate (2) for positioning workpiece, described Being provided between working plate (11) and adjustable plate (2) can be by adjustable plate (2) securing fixture (3), the working plate (11) upper side is bolted with positioning screw (4) in the both sides of locating notch (111), two positioning screws (4) the concentric setting, And the front of positioning screw (4) and working plate (11), along parallel, the relative end of two positioning screws (4) is hinged with The locating piece (41) of workpiece front end sidepiece can be pressed on, the rear end of workpiece can be compressed by being additionally provided with the adjustable plate (2) Keeper (5) on adjustable plate (2), the front side of the frame (1) slidably connect horizontal stroke along locating notch (111) width To Mobile base (6), slidably connected on the transverse shifting seat (6) and vertically move seat (7), and vertically move the movement of seat (7) The moving direction in direction and transverse shifting seat (6) is perpendicular, is rotated on the upper side for vertically moving seat (7) and is provided with emery wheel (8), relatively, being provided between the transverse shifting seat (6) and frame (1) can for the wheel face of the emery wheel (8) and locating notch (111) The manipulation screw rod (61) for driving transverse shifting seat (6) to move back and forth, it is described to vertically move between seat (7) and transverse shifting seat (6) Provided with the controls (9) that can make to vertically move seat (7) and drawn close to locating notch (111).
2. abrasive machine according to claim 1, it is characterised in that the fixture (3) include two fixing bolts (31) and Two pairs of connecting rods (33), two pairs of connecting rods (33) are separately positioned on relative two edges of adjustable plate (2), and each pair connecting rod (33) intersects Set, and the upper end of each pair connecting rod (33) is slidably connected on the downside of working plate (11), lower end is slidably connected at The edge of adjustable plate (2) upper side, the fixing bolt (31) passes through the middle part of two connecting rods (33), and the one end passed through is spirally connected There is fixing nut (32).
3. abrasive machine according to claim 2, it is characterised in that the downside of the working plate (11) and adjustable plate (2) it is respectively provided with upper side and is oriented to convex edge (35), described be oriented on convex edge (35) offers dovetail groove (36) along its length, The both ends of the connecting rod (33) are hinged with sliding block (34), and the sliding block (34) is slidably connected in dovetail groove (36).
4. abrasive machine according to claim 3, it is characterised in that working plate (11) upper side is in locating notch (111) both sides are respectively provided with connecting seat (112), and screw, above-mentioned positioning screw (4) spiral are offered on the connecting seat (112) Through the screw of connecting seat (112), the relative end of two positioning screws (4) is respectively provided with U-board (42), the locating piece (41) there is connection protuberance (43), the connection protuberance (43) is interior in U-board (42) by hinge, described on one side Cushion pad (44) is fixed with the opposite flank of locating piece (41).
5. the abrasive machine according to claim 3 or 4, it is characterised in that the keeper (5) includes strip and with soft The positioning strip (51) of property, two links to take the shape of the letter U (52), two connections are fixed with adjustable plate (2) upper side The both ends of frame (52) are perpendicular with adjustable plate (2) upper side, and two links (52) are respectively close to locating notch (111) Two edges, two link (52) upper centers offer screw, bolt (53) are bolted with the screw, should Screw is stretched out in the lower end of bolt (53), and the both ends of above-mentioned positioning strip (51) are connected under two bolts (53) End.
6. abrasive machine according to claim 5, it is characterised in that level is fixed with two axis of guides on the frame (1) (12), the length direction of two axis of guide (12) is parallel with the length direction on working plate (11) front edge, described laterally to move There is guide holder (62) on the downside of dynamic seat (6), offer pilot hole on the guide holder (62), and slide by pilot hole It is set on the axis of guide (12).
7. abrasive machine according to claim 6, it is characterised in that the end of two axis of guides (12) is fixed with supporting plate (13), there is support base (131) on supporting plate (13) upper side, screw, the behaviour are offered on the support base (131) One end of vertical screw rod (61) is fixed with annular hand grip (63), and the other end is threaded through the screw of support base (131), and one passed through End is rotatablely connected with transverse shifting seat (6).
8. abrasive machine according to claim 7, it is characterised in that offered on the upper side of the transverse shifting seat (6) Two guide grooves (64), the length direction of the length direction and the axis of guide (12) of two guide groove (64) is perpendicular, and the longitudinal direction is moved Two guide pads (71) are fixed with the downside of dynamic seat (7), the guide pad (71) is slidably connected in guide groove (64).
9. abrasive machine according to claim 8, it is characterised in that the controls (9) includes handlebar (91) and drawstring (92), there is contiguous block one (65), the contiguous block one (65), which is located at, vertically moves seat on transverse shifting seat (6) upper side (7) between working plate (11), there is contiguous block two (72), the handlebar on the upper side for vertically moving seat (7) (91) one end is hinged on contiguous block two (72), and directive wheel (93) is rotatably connected on the side of the contiguous block one (65), One end of the drawstring (92) is connected on contiguous block two (72), and the other end is connected in handlebar (91) after bypassing directive wheel (93) On, back-moving spring (94) is also fixed between the contiguous block one (65) and contiguous block two (72), the one of the back-moving spring (94) End is pressed on contiguous block one (65), and the other end is pressed on contiguous block two (72).
10. abrasive machine according to claim 9, it is characterised in that described vertically move is fixed with drive on seat (7) upper side Dynamic motor (81), the motor (81) are connected with emery wheel (8).
CN201610428987.6A 2016-06-16 2016-06-16 A kind of abrasive machine Expired - Fee Related CN105935933B (en)

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CN111347298B (en) * 2019-07-15 2021-06-08 东阳市瑟达磁业有限公司 Polishing method of neodymium iron boron bar

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CN201625899U (en) * 2010-02-26 2010-11-10 黄风亮 Multifunctional knife grinding machine
CN201669597U (en) * 2010-06-11 2010-12-15 李淑珍 Multifunctional precise grinder for cutters
CN205703752U (en) * 2016-06-16 2016-11-23 浙江海洋大学 A kind of abrasive machine

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