CN104493647A - Special-purpose grinding machine for cutting tool edge and use method of special-purpose grinding machine - Google Patents
Special-purpose grinding machine for cutting tool edge and use method of special-purpose grinding machine Download PDFInfo
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- CN104493647A CN104493647A CN201410830402.4A CN201410830402A CN104493647A CN 104493647 A CN104493647 A CN 104493647A CN 201410830402 A CN201410830402 A CN 201410830402A CN 104493647 A CN104493647 A CN 104493647A
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- grinding head
- rear support
- slide
- nut
- worm
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
- B24B3/36—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/002—Grinding heads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
- B24B47/04—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing only
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety 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
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
- B24B55/03—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant designed as a complete equipment for feeding or clarifying coolant
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
- F16N7/38—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with a separate pump; Central lubrication systems
- F16N7/385—Central lubrication systems
Abstract
The invention discloses a special-purpose grinding machine for a cutting tool edge and a use method of the special-purpose grinding machine, and belongs to the technical field of grinding machines. The grinding machine comprises a body, a sliding guide rail, an accurate grinding head device, a main grinding head device, an electrical cabinet operating system, a sliding seat mechanism, a cooling system, a foundation mechanism, an electromagnetic working table and a lubricating system, wherein the electromagnetic working table is arranged in the body; the body is provided with the sliding guide rail; a guide rail protective cover is arranged on the outer side of the sliding guide rail; the sliding seat mechanism is arranged on the sliding guide rail and is provided with the accurate grinding head device, the main grinding head device and the electrical cabinet operating system in sequence; the cooling system is arranged on the outer side of the body; the foundation mechanism is arranged at the lower end of the body. The grinding machine has the advantages of high machining accuracy, easiness in operation and convenience in use aiming at grinding of longer cutting tools.
Description
Technical field
The present invention relates to grinding machine technical field, more particularly, relate to a kind of cutting edge roundness special purpose grinder and using method thereof.
Background technology
Grinding machine utilizes grinding tool to carry out the lathe of grinding to surface of the work, most grinding machine uses the emery wheel of High Rotation Speed to carry out grinding, minority be use other grinding tools such as oilstone, abrasive band and free abrasive to process, as honing machine, superfinisher, abrasive belt grinding machine, grinder and polishing machine etc.The material that grinding machine energy workhardness is higher, as hardened steel, carbide alloy etc., also can work brittleness material, as glass and granite.Grinding machine can do high accuracy and the very little grinding of surface roughness, also can carry out high efficiency grinding, as high-rate grinding etc.
Cutting edge roundness special purpose grinder is the special purpose grinder for cutting edge roundness processing, and cutting edge roundness special purpose grinder common at present, when processing shorter cutter, can ensure certain machining accuracy.But for the grinding that tool length reaches more than 4m, the precision of common cutting edge roundness special purpose grinder then cannot ensure, thus have impact on the machining accuracy of cutter and production efficiency is lower.From cutter development certainty, research and develop a kind of machining accuracy high and can be used in longer tool grinding use grinding machine very urgent.
Technical scheme about special purpose grinder is existing open, as Chinese Patent Application No. 201310672949.1, the applying date is on December 12nd, 2013, invention and created name is: a kind of special purpose grinder of numerical control machine for processing cutterhead and cutterhead processing method, this application case discloses a kind of special purpose grinder and cutterhead processing method of numerical control machine for processing cutterhead, and the special feature of grinding machine is provided with two, the left and right bistrique being positioned at rotary table both sides; A bistrique comprises emery wheel, main shaft, Y type motor type driving mechanisms; Emery wheel, Y type rotor for electromotor are located at main shaft one end; Emery wheel is driven by Y type motor type driving mechanisms; Two bistriques are arranged on respectively and on a slide unit and parallel are arranged on lathe bed; Each bistrique correspondence is provided with a set of dresser; Often to overlap in dresser the both sides that two diamond tools lay respectively at bistrique medium plain emery wheel, two diamond tools are arranged on a knife rest, knife rest is fixedly mounted on described slide plate, slide plate and slide are slidably matched, slide plate is arranged a screw, the leading screw coordinated with this screw is arranged on slide by bearing, and one end of leading screw is provided with handle, can improve the machining accuracy of Digit Control Machine Tool cutterhead locating slot and push type broach groove.But this application case is not high for the machining accuracy of longer tool grinding, is further improved.
Summary of the invention
1. the technical problem that will solve
The problems such as the machining accuracy that the object of the invention is to solve universal cutter cutting edge special purpose grinder is not high, production efficiency is low, provide a kind of cutting edge roundness special purpose grinder and using method thereof.The machining accuracy that the present invention is directed to longer tool grinding is high, simple to operate, easy to use.
2. technical scheme
For achieving the above object, technical scheme provided by the invention is:
A kind of cutting edge roundness special purpose grinder, comprise lathe bed, rail plate, fine grinding head unit, main grinding head device, Electric Appliance Cabinet operating system, slide carriage mechanism, cooling system, foundation mechanism, electromagnetic worktable and lubricating system, electromagnetic worktable is provided with in described lathe bed, lathe bed is provided with rail plate, and the outside of described rail plate is provided with guide rail protection cover; Described slide carriage mechanism is located on rail plate, slide carriage mechanism is provided with successively fine grinding head unit, main grinding head device and Electric Appliance Cabinet operating system; The outside of described lathe bed is provided with cooling system, and described foundation mechanism is arranged on the lower end of lathe bed;
Described fine grinding head unit comprises guard shield, is provided with ball screw in described guard shield, is connected with horizontal man-operated mechanism by this ball screw, and described horizontal man-operated mechanism does horizontal movement for driving cross slide; Described cross slide is connected mutually with vertical center web, cross slide does horizontal movement together for driving vertical center web, this vertical center web is slidably fitted with vertical slide, described vertical slide upper end is provided with vertical feed motor, described vertical feed motor moves both vertically for driving vertical slide, and described vertical slide is provided with fine grinding head main spindle box; Described fine grinding head main spindle box and smart grinding head motor are connected, and described fine grinding head motor straight is connected to fine grinding head in succession, and smart grinding head motor rotates for driving fine grinding head;
Described main grinding head device comprises reductor, and described reductor is connected with ball screw by shaft coupling, and described ball screw top is provided with thrust ball bearing, and described thrust ball bearing is connected mutually by screw rodb base and vertical guide rail; Described ball screw bottom cover has sliding screw nut, and described sliding screw nut is connected by bolts and nuts seat, is provided with guard shield above described nut seat, and described nut seat is connected with electric machine rotation plate by arc connecting plate; Described electric machine rotation plate is connected mutually with mair motor, and described mair motor is directly connected with main bistrique, and mair motor rotates for driving main bistrique;
Described electromagnetic worktable comprises magnechuck, front support mechanism, rear support mechanism and transmission mechanism, wherein: described magnechuck one end is provided with front support mechanism, this front support mechanism comprises front connecting plate, front support axle and front support seat, be connected by front connecting plate between described front support axle and magnechuck, above-mentioned front support axle is installed in front support seat; The other end of described magnechuck is provided with rear support mechanism, this rear support mechanism comprises rear connecting plate, rear support axle and rear support seat, be connected by rear connecting plate between described rear support axle and magnechuck, above-mentioned rear support axle one end is installed in rear support seat; The other end of above-mentioned rear support axle is installed on lathe bed by the bearing block in transmission mechanism, and above-mentioned transmission mechanism also comprises worm gear and worm screw, and worm gear is connected mutually with rear support axle, engaged transmission between above-mentioned worm and wheel;
Described lubricating system comprises electrodynamic pump, oil path distributor, worm gear oil filler point, worm screw oil filler point, bearing block oil filler point, rear support seat oil filler point and front support seat oil filler point, wherein: the entrance of described electrodynamic pump is connected with oil conservator, electronic delivery side of pump is connected with oil path distributor, and this oil path distributor is connected with worm gear oil filler point, worm screw oil filler point, bearing block oil filler point, rear support seat oil filler point, front support seat oil filler point respectively by oil pipe; Above-mentioned electrodynamic pump is connected with PLC control system, and described PLC control system controls the start and stop work of electrodynamic pump for being interrupted.
Further, described electromagnetic worktable also comprises retaining mechanism, this retaining mechanism comprises holder, scotch and set lever, described holder is connected mutually with lathe bed, rear support axle is through the middle part of above-mentioned holder, and scotch is provided with between holder and rear support axle, described holder is provided with set lever, and this set lever is for compressing scotch.
Further, described slide carriage mechanism comprises mounting plate, slide body and rolling wire rail, described slide body is located on rail plate, described rolling wire rail comprises line slideway and slide block, above-mentioned line slideway is located on lathe bed, and be arranged in parallel with rail plate, described slide block is connected mutually by the bottom surface of bolt with slide body, is provided with rolling steel balls between described line slideway and slide block; Described mounting plate is bolted on the side of slide body, described mounting plate is fixed with worm-gear speed reducer, the output shaft of described worm-gear speed reducer is connected with gear shaft, the bottom of rail plate is provided with linear gear rack, this linear gear rack and rail plate be arranged in parallel, the gear on described gear shaft and above-mentioned linear gear rack engaged transmission.
Further, described cooling system comprises supply tank and water receiving tank, and described supply tank is provided with cooling water pump, and described cooling water pump is connected with cooling line, and the delivery port of described cooling line is connected with the cooling water nozzle on main grinding head device; Be provided with screen pack in described water receiving tank, be provided with magnetic separator below the delivery port of described water receiving tank, the below of described magnetic separator is provided with water receiving case and dustbin; Be provided with settling zone and exhalant region in described water receiving case, separated between this settling zone and exhalant region by overflow plate, described dustbin aims at the chip removal mouth of magnetic separator, and the delivery port of magnetic separator extend into the settling zone of water receiving case inside; Described water receiving case is provided with water lift water pump, and described water lift water pump is connected with drainpipe, and the water inlet of this water lift water pump is inserted in the exhalant region of water receiving case inside; Be provided with water level alarm in described supply tank, described water level alarm is connected with PLC control system.
Further, described foundation mechanism comprises stop nut, adjusting nut, foundation bolt, machine anchor and ground, described foundation bolt is fixed in ground, on described foundation bolt, cover has the first adjustment parallels and the second adjustment parallels, and the first described adjusting pad ferropexy is above the second adjustment parallels; The compound thread that screw thread on described foundation bolt forms for left hand thread and right-handed thread, described stop nut is left-handed nut, and adjusting nut is right-handed nut; Described stop nut and adjusting nut are from top to bottom enclosed within foundation bolt successively; Machine anchor is fixed on foundation bolt by described stop nut and adjusting nut.
A using method for cutting edge roundness special purpose grinder, the steps include:
Scale on step one, contrast dial, adjusts the horizontal level of electromagnetic worktable by worm gear and worm screw, pressing set lever makes scotch compress rear support axle, is placed on electromagnetic worktable by parallel for cutter to be processed;
Step 2, the reductor opened on main grinding head device, adjust the vertical position of main bistrique, makes winner's bistrique extend into tool surface to be processed; Open mair motor, make main bistrique be in high speed rotary motion; Open worm-gear speed reducer, make slide carriage mechanism along rail plate horizontal movement, main bistrique can process tool in motion process;
Step 3, the vertical feed motor opened on fine grinding head unit, by shaking horizontal man-operated mechanism, adjusting level and the vertical position of fine grinding head, making fine grinding head extend into tool surface to be processed; Open smart grinding head motor, make fine grinding head be in high speed rotary motion, refining can process tool in motion process.
3. beneficial effect
Adopt technical scheme provided by the invention, compared with prior art, there is following beneficial effect:
A kind of cutting edge roundness special purpose grinder of the present invention, by adopting, grinding machine two grinding head device, rail plate and rolling wire rail combine, the retaining mechanism of electromagnetic worktable, cooling recirculation system, foundation mechanism and lubricating system, the machining accuracy achieved for longer tool grinding is high, simple to operate, easy to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of cutting edge roundness special purpose grinder of the present invention;
Fig. 2 refines head unit structural representation in the present invention;
Fig. 3 is main grinding head device structural representation in the present invention;
Fig. 4 is slide carriage mechanism structural representation in the present invention;
Fig. 5 is cooling system structure schematic diagram in the present invention;
Fig. 6 is foundation mechanism structural representation in the present invention;
Fig. 7 is electromagnetic worktable structural representation in the present invention;
Fig. 8 is lubrication system architecture schematic diagram in the present invention.
In figure: 1, refine head unit; 101, head is refined; 102, guard shield; 103, cross slide; 104, vertical slide; 105, vertical feed motor; 106, smart grinding head motor; 107, head main spindle box is refined; 108, horizontal man-operated mechanism;
2, main grinding head device; 201, nut seat; 202, sliding screw nut; 203, guard shield; 204, reductor; 205, thrust ball bearing; 206, screw rodb base; 207, ball screw; 208, mair motor; 209, electric machine rotation plate; 210, vertical guide rail; 211, main bistrique;
3, Electric Appliance Cabinet operating system;
4, slide carriage mechanism; 401, worm-gear speed reducer; 402, mounting plate; 403, gear shaft; 404, slide block; 405, slide body; 406, water fender;
5, lathe bed;
6, rail plate;
7, cooling system; 701, supply tank; 702, cooling water pump; 703, cooling line; 704, water receiving tank; 705, screen pack; 706, magnetic separator; 707, water receiving case; 708, dustbin; 709, water lift water pump; 710, drainpipe; 711, water level alarm; 712, roller;
8, foundation mechanism; 801, stop nut; 802, adjusting nut; 803, foundation bolt; 804, machine anchor; 805, the first adjustment parallels; 806, the second adjustment parallels; 807, ground;
901, front support axle; 902, front support seat; 903, front connecting plate; 904, magnechuck; 905, rear connecting plate; 906, rear support seat; 907, rear support axle; 908, set lever; 909, scotch; 910, holder; 911, worm screw; 912, bearing block; 913, worm gear; 914, dial;
1001, electrodynamic pump; 1002, oil path distributor; 1003, worm gear oil filler point; 1004, worm screw oil filler point; 1005, bearing block oil filler point; 1006, rear support seat oil filler point; 1007, front support seat oil filler point.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, technical scheme of the present invention is described further:
Embodiment 1
Applicant, by the research and analysis for many years to grinding machine, finds that the machining accuracy of grinding machine affects primarily of five aspects: 1, whether the design of guideway of grinding machine is reasonable; 2, the lubricating regime of guideway of grinding machine; 3, the angle course changing control mechanism of Grinder bench; 4, the cooling system of grinding machine; 5, the firm organization of grinding machine.Influence factor in these five, labor is as follows:
Existing guideway of grinding machine has rail plate and two kinds, rolling wire rail: the good rigidly of rail plate, be suitable for heavy duty work, but force of sliding friction is large, it is heavy to drag, carrying translational speed is slow, be easy to wearing and tearing, cause that the load of servomotor is heavy, energy consumption is large, Dilution of Precision is fast; The frictional force of rolling wire rail is little, dragging is light, be not easy to wearing and tearing, precision is high keeps of a specified duration, but poor rigidity, be not suitable for heavy duty work.In actual applications, the existing underloading of work of grinding machine has heavy duty again, no matter underloading or heavy duty guides by rail plate carrying, because rail plate carrying translational speed is slow, efficiency when lathe underloading is worked is low, energy consumption is large, the most key is rail plate of the prior art, and grinder bed linear precision when the cutter that processing length is longer cannot ensure.
Existing grinding machine is in process, workbench needs lubricating oil to carry out lubricating maintenance, but, lubricating maintenance at present for Grinder bench is all adopt the artificial mode dripping lubricating oil, cause labour intensity large, and grinding machine in use can forget dropping lubricating oil because of the carelessness of workman, thus cause the wearing and tearing of workbench, and then affecting machining accuracy, maintenance cost increases greatly.
The equipment of existing processing grinding strip cutter adopts rectangle plane grinding machine usually, rectangle plane grinding machine adopts bistrique to do vertical feed campaign, slide is reciprocating by hydraulic drive along lathe bed direction, but its suction plate bench can not steering angle in producing, particularly in grinding strip cutter process, need the special frock that makes to reach the object of process tool angle, thus have impact on the machining accuracy of cutter and working (machining) efficiency is low.
Existing grinding machine carries out in Grinding Process to workpiece, and emery wheel produces a large amount of grinding heats when grinding work piece, and workpiece surface to be machined is burnt, and workpiece produces distortion; Simultaneously emery wheel also can heavy wear, causes grinding quality to decline.Therefore, all can use the cooling water adding grinding fluid during grinding, emery wheel and surface of the work are rinsed, the chip that grinding produces is taken away, a large amount of grinding heats is taken away, reduce the temperature of grinding area, to ensure the crudy of workpiece, extend the service life of emery wheel.In order to ensure recycling of cooling water, cooling device will possess the function such as collection, precipitation, impurity screening, cooling of cooling water.Existing cooling system much adopts single cooling line, does not form circulating cooling process, and the utilization rate of cooling water is not high, causes water resource to be wasted in a large number; In cooling system simultaneously with circulating cooling process, large scale metal filings is not well filtered, a large amount of grinding heats that emery wheel produces when grinding work piece cannot be taken away, workpiece surface to be machined is burnt, workpiece produces distortion, emery wheel heavy wear, causes grinding quality to decline, and then affects the machining accuracy of grinding machine.
Existing grinding machine firmly need by foundation structure, foundation structure, as the basis of grinding machine, ensure that the accurate coordinate position of grinder bed and runnability steady in a long-term; If the unstable rule of foundation structure can have direct impact to the machining accuracy of grinding machine and service life; The cutting force etc. produced in the weight of grinding machine, the weight of workpiece, working angles, all the support unit by grinding machine is finally reached ground, the quality of foundation quality will be related to the service life of the machining accuracy of grinding machine, robust motion, grinding machine distortion, wearing and tearing and grinding machine.So grinding machine before the mounting, the process of ground first should be carried out.Reduce grinding machine vibration for increasing damping, ground should have certain quality; For avoiding excessive vibration, sinking and distortion, ground should have enough strength and stiffness.General subsoil intensity is enough to ensure, but grinding machine will be placed on uniform similar ground, for accurate and heavy grinding machine, when there being larger workpiece need move on grinding machine, the distortion of ground can be caused, now just need strengthen foundation stiffness and rammed subgrade soil to reduce the distortion of ground, the processing method of foundation soil can adopt compacting method, replacement cushion method, rubble compacting method or gravel pile reinforcing method, the heavy grinding machine of precision grinder or more than 50t, its foundation stabilization by preloading method or can adopt pile foundation.Traditionally in based structures: foundation bolt is directly connected with grinder bed by latch assembly, be convenient to adjustment and equipment installation, but the level height of grinding machine is not easy adjustment accurately; The simultaneously damping of grinding machine and support effect strong, fastness and stability inadequate, and then affect the machining accuracy of grinding machine.
As can be seen from Fig. 1 to Fig. 8, a kind of cutting edge roundness special purpose grinder of the present embodiment comprises lathe bed 5, rail plate 6, fine grinding head unit 1, main grinding head device 2, Electric Appliance Cabinet operating system 3, slide carriage mechanism 4, cooling system 7, foundation mechanism 8, electromagnetic worktable and lubricating system (as shown in Figure 1), electromagnetic worktable is provided with in lathe bed 5, this electromagnetic worktable is for fixedly mounting cutter to be processed, lathe bed 5 is provided with rail plate 6, the outside of rail plate 6 is provided with guide rail protection cover, and guide rail protection cover has good dustproof effect; Slide carriage mechanism 4 is located on rail plate 6, slide carriage mechanism 4 is provided with successively fine grinding head unit 1, main grinding head device 2 and Electric Appliance Cabinet operating system 3; The outside of described lathe bed 5 is provided with cooling system 7, and foundation mechanism 8 is arranged on the lower end of lathe bed 5.
As shown in Figure 2, fine grinding head unit 1 comprises guard shield 102, and be provided with ball screw in guard shield 102, be connected by this ball screw with horizontal man-operated mechanism 108, horizontal man-operated mechanism 108 does horizontal movement for driving cross slide 103; Cross slide 103 is connected mutually with vertical center web, cross slide 103 does horizontal movement together for driving vertical center web, this vertical center web is slidably fitted with vertical slide 104, described vertical slide 104 upper end is provided with vertical feed motor 105, vertical feed motor 105 moves both vertically for driving vertical slide 104, and described vertical slide 104 is provided with fine grinding head main spindle box 107; Fine grinding head main spindle box 107 is connected with smart grinding head motor 106, and smart grinding head motor 106 is directly connected with fine grinding 101, and smart grinding head motor 106 rotates for driving fine grinding 101.During use, first shake horizontal man-operated mechanism 108, whole fine grinding head unit 1 horizontal cross is moved, adjust the position of fine grinding 101 horizontal direction; Then vertical feed motor 105 is opened, vertical slide 104 is driven to move both vertically, the fine grinding head main spindle box 107 be provided with due to straight slide plate 104 is connected with smart grinding head motor 106, so moving both vertically of vertical slide 104 has driven moving both vertically of smart grinding head motor 106, and smart grinding head motor 106 is directly connected to fine grinding 101, so moving both vertically of vertical slide 104 has driven fine grinding 101 moves both vertically, adjust the position of fine grinding 101 vertical direction; Open smart grinding head motor 106 subsequently, drive fine grinding 101 rotation, thus processing work can be started on electromagnetic worktable.
As shown in Figure 3, main grinding head device 2 comprises reductor 204, reductor 204 is connected with ball screw 207 by shaft coupling, and described ball screw 207 top is provided with thrust ball bearing 205, and thrust ball bearing 205 is connected mutually by screw rodb base 206 and vertical guide rail 210; Described ball screw 207 bottom cover has sliding screw nut 202, and sliding screw nut 202 is connected by bolts and nuts seat 201, and the top of nut seat 201 is provided with guard shield 203, and nut seat 201 is connected with electric machine rotation plate 209 by arc connecting plate; Electric machine rotation plate 209 is connected mutually with mair motor 208, and mair motor 208 is directly connected with main bistrique 211, and mair motor 208 rotates for driving main bistrique 211.During use, first open reductor 204, drive ball screw 207 vertically lengthwise movement, because ball screw 207 bottom cover has sliding screw nut 202, sliding screw nut 202 is connected by bolts and nuts seat 201, so the vertical lengthwise movement of ball screw 207 has driven the vertical lengthwise movement of nut seat 201, and nut seat 201 is connected with electric machine rotation plate 209 by arc connecting plate, electric machine rotation plate 209 is connected mutually with mair motor 208 again, so the vertical lengthwise movement of ball screw 207 has driven the vertical lengthwise movement of mair motor 208, and mair motor 208 is directly connected to main bistrique 211, so the vertical lengthwise movement of ball screw 207 has driven the vertical lengthwise movement of main bistrique 211, adjust the position of main bistrique 211 vertical direction, open mair motor 208 subsequently, drive main bistrique 211 to rotate, thus processing work can be started on electromagnetic worktable.
As shown in Figure 7, electromagnetic worktable comprises magnechuck 904, front support mechanism, rear support mechanism, transmission mechanism and retaining mechanism, wherein: in one end of magnechuck 904, front support mechanism is installed, this front support mechanism comprises front connecting plate 903, front support axle 901 and front support seat 902, be connected by front connecting plate 903 between its front support axle 901 and magnechuck 904, front support axle 901 is installed in front support seat 902; At the other end of magnechuck 904, rear support mechanism is installed, this rear support mechanism comprises rear connecting plate 905, rear support axle 907 and rear support seat 906, be connected by rear connecting plate 905 between rear support axle 907 and magnechuck 904, one end of above-mentioned rear support axle 907 is installed in rear support seat 906.Well magnechuck 904 can be fixed between front support seat 902 and rear support seat 906 by front support axle 901 and rear support axle 907.Front support axle 901 in the present embodiment, rear support axle 907 are rotationally connected with front support seat 902, rear support seat 906 respectively, and then can control the angle of electromagnetic worktable by rotating rear support axle 907.
In order to go out the angle of corresponding workbench according to the angle adjustment of workpiece to be processed, the other end of rear support axle 907 is installed on lathe bed 5 by the bearing block 912 in transmission mechanism, using the rotational support point as rear support axle 907.This transmission mechanism also comprises worm gear 913 and worm screw 911, worm gear 913 is connected mutually with rear support axle 907, engaged transmission between worm screw 911 and worm gear 913, is provided with handwheel in the outer end of worm screw 911, worm screw 911 can be made to rotate by rotation hand wheel, and then realize the object of the anglec of rotation of adjusting operating platform.Transmission mechanism is placed in the outside of lathe bed 5, avoids cooling water in grinding process and to be splashed on transmission mechanism the adverse effect that transmission mechanism causes, improve the rotation precision of workbench.What deserves to be explained is, for the ease of adjusting the anglec of rotation of workbench and observing workbench in process whether rotate, in the outer end of rear support axle 907, dial 914 is also housed, the precision of workbench steering angle can be identified exactly by dial 914, especially, lathe bed 5 is provided with LED illumination lamp, the direction of illumination of this LED illumination lamp corresponds to the position of dial 914, also can see the numeral on dial 914 like this at night easily, facilitate workbench to adjust steering angle.
In the figure 7, retaining mechanism comprises holder 910, scotch 909 and set lever 908, described holder 910 is connected mutually with lathe bed 5, rear support axle 907 is through in the middle part of above-mentioned holder 910, and scotch 909 is provided with between holder 910 and rear support axle 907, described holder 910 is provided with set lever 908, is provided with drive link in the lower end of set lever 908, this drive link is connected with scotch 909 through the circular hole on holder 910.The internal diameter of this scotch 909 is greater than the external diameter of rear support axle 907, make to there is certain interval between scotch 909 and rear support axle 907, when operating, scotch 909 and rear support axle 907 can be driven to fit by pressing down set lever 908, rotated by frictional force between the two restriction rear support axle 907, so realize by workbench and lathe bed 5 firm.In order to provide enough frictional force to guarantee there is not relative motion between the two, the length of the scotch 909 of the present embodiment is identical with the length of holder 910, to increase contact area between the two, and then increase frictional force, to be controlled better effect.
As shown in Figure 8, lubricating system comprises electrodynamic pump 1001, oil path distributor 1002, worm gear oil filler point 1003, worm screw oil filler point 1004, bearing block oil filler point 1005, rear support seat oil filler point 1006 and front support seat oil filler point 1007, wherein: the entrance of described electrodynamic pump 1001 is connected with oil conservator, the outlet of electrodynamic pump 1001 is connected with oil path distributor 1002, and this oil path distributor 1002 is connected with worm gear oil filler point 1003, worm screw oil filler point 1004, bearing block oil filler point 1005, rear support seat oil filler point 1006, front support seat oil filler point 1007 respectively by oil pipe.Described worm gear oil filler point 1003 is connected with the oilhole that enters of worm gear 913, and worm screw oil filler point 1004 is connected with the oilhole that enters of worm screw 911; Described bearing block oil filler point 1005 is connected with the oilhole that enters of bearing block 912, and described rear support seat oil filler point 1006 is connected with the oilhole that enters of rear support seat 906, and described front support seat oil filler point 1007 is connected with the oilhole that enters of front support seat 902.In order to realize the automatic timing lubrication of this lubricating system, electrodynamic pump 1001 is connected with PLC control system.Find according to use experience, in workbench, the oil consumption of each tumbler exists periodically, the high lubricating effect when lubricating oil is sufficient, and workbench easily rotates adjustment; When after work a period of time, lubricating oil is less, produces heat large, cause lubricating oil temperature to raise during tumbler work, consume fast, and lubricant effect is poor at relatively high temperatures.And according to lubrication oil consumption rule in the present embodiment, control program is set in PLC control system for being interrupted the start and stop work controlling electrodynamic pump 1001.Can lubricating oil be transported in workbench worm gear 913, worm screw 911, bearing block 912, front support seat 902, rear support seat 906 by PLC control system self-timing, ensure the greasy property of each tumbler, make workbench can complete every processing work reposefully.It should be noted that, when using first, needing Artificial Control lubricating system to carry out pump oil, under a certain pressure, after oil circuit is full of lubricating oil, continue pump oil, to check in lubricating system whether have leakage.
As shown in Figure 4, slide carriage mechanism 4 comprises mounting plate 402, slide body 405, water fender 406 and rolling wire rail, and lathe bed 5 is provided with rail plate 6, in order to improve its transmission accuracy, rail plate 6 can be provided with ceramic wearing coat.Slide body 405 is located on rail plate 6, rolling wire rail comprises line slideway and slide block 404, wherein: line slideway is arranged on lathe bed 5, and be arranged in parallel with rail plate 6, slide block 404 is secured by bolts in the bottom surface of slide body 405, is provided with rolling steel balls between described line slideway 6 and slide block 404.Rolling steel balls makes the sliding friction between slide block 404 and line slideway 6 become rolling friction, greatly reduce friction of motion resistance therebetween, thus the difference obtaining kinematics and static friction power is very little, trackability is fabulous, namely drive singal and action delayed time interval extremely short, be of value to the response speed and sensitivity that improve digital control system.Water fender 406 is bolted on the below of slide body 405, cooling water can be prevented well to be splashed in motor by water fender 406; Mounting plate 402 is bolted on the side of slide body 405, described mounting plate 402 is fixed with worm-gear speed reducer 401, worm-gear speed reducer 401 is connected with frequency converter, the reciprocating speed of slide body 405 is adjusted by this frequency converter, can realize stepless speed regulation within the scope of 1-23m/min.The output shaft of described worm-gear speed reducer 401 is connected with gear shaft 403, the bottom of rail plate 6 is provided with linear gear rack, this linear gear rack and rail plate 6 be arranged in parallel, gear on gear shaft 403 and above-mentioned linear gear rack engaged transmission, make rail plate 6 can left and right lengthwise movement, thus drive slide body 405 to move together.In the present embodiment, slide carriage mechanism 4 adopts rail plate 6 and rolling wire rail to combine, during grinding machine work, rail plate 6 drives slide body 405 along the lengthwise movement of lathe bed left and right, and the carrier on slide body 405 is jointly carried to guide by rolling wire rail and rail plate 6 and moves.Utilize the force of rolling friction of rolling wire rail little, drag light feature, to alleviate dragging load and the energy consumption of carrier, what overcome that prior art exists wears no resistance, carries that translational speed is slow, energy consumption is large, efficiency is low, weight carries problems and shortcomings such as can not taking into account, grinding machine operationally can be reached alleviate drawing force, reduces energy consumption, raises the efficiency, weight carries the object taken into account.
As shown in Figure 5, cooling system 7 comprises supply tank 701 and water receiving tank 704, supply tank 701 is provided with cooling water pump 702, and this cooling water pump 702 is for extracting out in supply tank 701 through the cooling water after metal filings process.Cooling water pump 702 is connected with cooling line 703, and the delivery port of cooling line 703 is connected with the cooling water nozzle on main grinding head device 2, and the delivery port of cooling line 703 is to main grinding head device 2 cooling water supply.Be provided with screen pack 705 in water receiving tank 704, the maximum diameter of hole of this screen pack 705 is 0.3mm, and screen pack 705 filters the cooling water after cooling bistrique, filters out the metal filings of large-size in cooling water, gos deep into debris removal prepare for ensuing.Be provided with magnetic separator 706 below the delivery port of water receiving tank 704, this magnetic separator 706 is rubber roll magnetic separator, and magnetic separator 706 is for the automatic separation of ferromagnetic material in cooling water.The below of this magnetic separator 706 is provided with water receiving case 707 and dustbin 708, settling zone and exhalant region is provided with in water receiving case 707, separated by overflow plate between this settling zone and exhalant region, make the metal filings in cooling water be precipitated removal further by overflow plate.Dustbin 708 aims at the chip removal mouth of magnetic separator 706, and in magnetic separator 706, the ferromagnetic material of absorption enters in dustbin 708, and the delivery port of magnetic separator 706 extend into the settling zone of water receiving case 707 inside.Water receiving case 707 is provided with water lift water pump 709, water lift water pump 709 is connected with drainpipe 710, the water inlet of this water lift water pump 709 is inserted in the exhalant region of water receiving case 707 inside, the delivery port of drainpipe 710 is communicated with supply tank 701, and water lift water pump 709 is for passing through the cooling water in water receiving case 707 in drainpipe 710 suction supply tank 701.Be provided with water level alarm 711 in supply tank 701, water level alarm 711 is connected with PLC control system, by the change of water level in PLC control system energy Real-Time Monitoring supply tank 701.Supply tank 701 is also provided with automatic watering apparatus simultaneously, and automatic watering apparatus is connected with PLC control system equally.When water level alarm 711 alarm water level is too low, automatic watering apparatus adds water to supply tank 701 automatically; When water level alarm 711 alarm water level is too high, automatic watering apparatus stops adding water to supply tank 701; By PLC control system, the water level conditions that can also transmit according to water level alarm 711, Non-follow control automatic watering apparatus.Bottom supply tank 701, be provided with magnetic base plate, the adsorbable ferromagnetic material of this magnetic base plate, reaches the deep removing to ferromagnetic material in cooling water.Supply tank 701 bottom is provided with four rolling 712, can move supply tank 701 easily.
As shown in Figure 6, foundation mechanism 8 comprises stop nut 801, adjusting nut 802, foundation bolt 803, machine anchor 804 and ground 807, wherein: foundation bolt 803 is fixed in ground 807, on foundation bolt 803, cover has the first adjustment parallels 805 and the second adjustment parallels 806, the first described adjustment parallels 805 is bolted on the top of the second adjustment parallels 806, adjustment parallels has good vibration damping and suitable vertical deflection, makes lathe be stable at ground.Installation process is convenient, can exchange machine tool position at any time, eliminate secondary installing expense, make lathe be mounted for possibility upstairs according to production, it while can adjusting tool level, adjustable range is large; By two-layer adjustment parallels device, lathe level height can be adjusted better, strengthen damping and the support effect of lathe simultaneously; The compound thread that screw thread on described foundation bolt 803 forms for left hand thread and right-handed thread, the crest of the left hand thread on compound thread overlaps with the crest of right-handed thread, mutually intersect at the bottom of the tooth of left hand thread with at the bottom of the tooth of right-handed thread, and the tooth of left hand thread and right-handed thread is apart from identical, this compound thread can make nut be fixed on inflexibly on bolt, easy and simple to handle, there is very strong stability and fastness; Described stop nut 801 is left-handed nut, and adjusting nut 802 is right-handed nut, and stop nut 801 and adjusting nut 802 are from top to bottom enclosed within foundation bolt 803 successively; Machine anchor 804 is fixed on foundation bolt 803 by stop nut 801 and adjusting nut 802.Foundation mechanism 8 to adopt on foundation bolt 803 cover to have the structure of the first adjustment parallels 805 and the second adjustment parallels 806, easy for installation, can adjust lathe level height well, damping and support effect remarkable; Adopt stop nut 801 and adjusting nut 802 to be enclosed within the structure had on the foundation bolt 803 of compound thread from top to bottom successively simultaneously, can ensure that machine anchor 804 is fixed on foundation bolt 803 firmly, easy and simple to handle, ensure that the stable of lathe and firmly install.
The using method of a kind of cutting edge roundness special purpose grinder of the present embodiment, the steps include:
Step one, utilize electromagnetic worktable in lathe bed 5, scale on contrast dial 914, the horizontal level of electromagnetic worktable is adjusted by worm gear 913 and worm screw 911, pressing set lever 908, scotch 909 is made to compress rear support axle 907, be placed on electromagnetic worktable by parallel for cutter to be processed, in process, lubricating system carries out lubricating maintenance to electromagnetic worktable;
Step 2, the reductor 204 opened on main grinding head device 2, adjust the vertical position of main bistrique 211, make winner's bistrique 211 extend into tool surface to be processed; Open mair motor 208, make main bistrique 211 be in high speed rotary motion; Open worm-gear speed reducer 401, make slide carriage mechanism 4 along rail plate 6 horizontal movement, main bistrique 211 can process tool in motion process; In process, cooling system 7 is opened and is carried out coldly going operation;
Step 3, the vertical feed motor 105 opened on fine grinding head unit 1, by shaking horizontal man-operated mechanism 108, adjust level and the vertical position of fine grinding 101, makes fine grinding 101 extend into tool surface to be processed; Open smart grinding head motor 106, make fine grinding 101 be in high speed rotary motion, fine grinding 101 can process tool in motion process.
Below be schematically described the invention and embodiment thereof, this description does not have restricted, and one of embodiment of the also just the invention shown in accompanying drawing, actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from this creation aim, designing the frame mode similar to this technical scheme and embodiment without creationary, the protection domain of this patent all should be belonged to.
Claims (6)
1. a cutting edge roundness special purpose grinder, comprise lathe bed (5) and rail plate (6), it is characterized in that: also comprise fine grinding head unit (1), main grinding head device (2), Electric Appliance Cabinet operating system (3), slide carriage mechanism (4), cooling system (7), foundation mechanism (8), electromagnetic worktable and lubricating system, electromagnetic worktable is provided with in described lathe bed (5), lathe bed (5) is provided with rail plate (6), and the outside of described rail plate (6) is provided with guide rail protection cover; Described slide carriage mechanism (4) is located on rail plate (6), slide carriage mechanism (4) is provided with successively fine grinding head unit (1), main grinding head device (2) and Electric Appliance Cabinet operating system (3); The outside of described lathe bed (5) is provided with cooling system (7), and described foundation mechanism (8) is arranged on the lower end of lathe bed (5);
Described fine grinding head unit (1) comprises guard shield (102), ball screw is provided with in described guard shield (102), be connected with horizontal man-operated mechanism (108) by this ball screw, described horizontal man-operated mechanism (108) does horizontal movement for driving cross slide (103); Described cross slide (103) is connected mutually with vertical center web, cross slide (103) does horizontal movement together for driving vertical center web, this vertical center web is slidably fitted with vertical slide (104), described vertical slide (104) upper end is provided with vertical feed motor (105), described vertical feed motor (105) moves both vertically for driving vertical slide (104), and described vertical slide (104) is provided with fine grinding head main spindle box (107); Described fine grinding head main spindle box (107) and smart grinding head motor (106) are connected, described smart grinding head motor (106) is directly connected with fine grinding head (101), and smart grinding head motor (106) rotates for driving fine grinding head (101);
Described main grinding head device (2) comprises reductor (204), described reductor (204) is connected with ball screw (207) by shaft coupling, described ball screw (207) top is provided with thrust ball bearing (205), and described thrust ball bearing (205) is connected mutually by screw rodb base (206) and vertical guide rail (210); Described ball screw (207) bottom cover has sliding screw nut (202), described sliding screw nut (202) is connected by bolts and nuts seat (201), described nut seat (201) top is provided with guard shield (203), and described nut seat (201) is connected with electric machine rotation plate (209) by arc connecting plate; Described electric machine rotation plate (209) is connected mutually with mair motor (208), described mair motor (208) is directly connected with main bistrique (211), and mair motor (208) rotates for driving main bistrique (211);
Described electromagnetic worktable comprises magnechuck (904), front support mechanism, rear support mechanism and transmission mechanism, wherein: described magnechuck (904) one end is provided with front support mechanism, this front support mechanism comprises front connecting plate (903), front support axle (901) and front support seat (902), be connected by front connecting plate (903) between described front support axle (901) and magnechuck (904), above-mentioned front support axle (901) is installed in front support seat (902); The other end of described magnechuck (904) is provided with rear support mechanism, this rear support mechanism comprises rear connecting plate (905), rear support axle (907) and rear support seat (906), be connected by rear connecting plate (905) between described rear support axle (907) and magnechuck (904), above-mentioned rear support axle (907) one end is installed in rear support seat (906); The other end of above-mentioned rear support axle (907) is installed on lathe bed (5) by the bearing block (912) in transmission mechanism, above-mentioned transmission mechanism also comprises worm gear (913) and worm screw (911), worm gear (913) is connected mutually with rear support axle (907), engaged transmission between above-mentioned worm screw (911) and worm gear (913);
Described lubricating system comprises electrodynamic pump (1001), oil path distributor (1002), worm gear oil filler point (1003), worm screw oil filler point (1004), bearing block oil filler point (1005), rear support seat oil filler point (1006) and front support seat oil filler point (1007), wherein: the entrance of described electrodynamic pump (1001) is connected with oil conservator, the outlet of electrodynamic pump (1001) is connected with oil path distributor (1002), this oil path distributor (1002) by oil pipe respectively with worm gear oil filler point (1003), worm screw oil filler point (1004), bearing block oil filler point (1005), rear support seat oil filler point (1006), front support seat oil filler point (1007) is connected, above-mentioned electrodynamic pump (1001) is connected with PLC control system, and described PLC control system controls the start and stop work of electrodynamic pump (1001) for being interrupted.
2. a kind of cutting edge roundness special purpose grinder according to claim 1, it is characterized in that: described electromagnetic worktable also comprises retaining mechanism, this retaining mechanism comprises holder (910), scotch (909) and set lever (908), described holder (910) is connected mutually with lathe bed (5), rear support axle (907) is through the middle part of above-mentioned holder (910), and scotch (909) is provided with between holder (910) and rear support axle (907), described holder (910) is provided with set lever (908), this set lever (908) is for compressing scotch (909).
3. a kind of cutting edge roundness special purpose grinder according to claim 1, it is characterized in that: described slide carriage mechanism (4) comprises mounting plate (402), slide body (405) and rolling wire rail, described slide body (405) is located on rail plate (6), described rolling wire rail comprises line slideway and slide block (404), above-mentioned line slideway is located on lathe bed (5), and be arranged in parallel with rail plate (6), described slide block (404) is connected mutually by the bottom surface of bolt with slide body (405), rolling steel balls is provided with between described line slideway and slide block (404), described mounting plate (402) is bolted on the side of slide body (405), described mounting plate (402) is fixed with worm-gear speed reducer (401), the output shaft of described worm-gear speed reducer (401) is connected with gear shaft (403), the bottom of rail plate (6) is provided with linear gear rack, this linear gear rack and rail plate (6) be arranged in parallel, the gear on described gear shaft (403) and above-mentioned linear gear rack engaged transmission.
4. a kind of cutting edge roundness special purpose grinder according to claim 1, it is characterized in that: described cooling system (7) comprises supply tank (701) and water receiving tank (704), described supply tank (701) is provided with cooling water pump (702), described cooling water pump (702) is connected with cooling line (703), and the delivery port of described cooling line (703) is connected with the cooling water nozzle on main grinding head device (2); Screen pack (705) is provided with in described water receiving tank (704), be provided with magnetic separator (706) below the delivery port of described water receiving tank (704), the below of described magnetic separator (706) is provided with water receiving case (707) and dustbin (708); Settling zone and exhalant region is provided with in described water receiving case (707), separated by overflow plate between this settling zone and exhalant region, described dustbin (708) aims at the chip removal mouth of magnetic separator (706), and the delivery port of magnetic separator (706) extend into the inner settling zone of water receiving case (707); Described water receiving case (707) is provided with water lift water pump (709), described water lift water pump (709) is connected with drainpipe (710), and the water inlet of this water lift water pump (709) is inserted in the inner exhalant region of water receiving case (707); Be provided with water level alarm (711) in described supply tank (701), described water level alarm (711) is connected with PLC control system.
5. a kind of cutting edge roundness special purpose grinder according to any one of claim 1 to 4, it is characterized in that: described foundation mechanism (8) comprises stop nut (801), adjusting nut (802), foundation bolt (803), machine anchor (804) and ground (807), described foundation bolt (803) is fixed in ground (807), the upper cover of described foundation bolt (803) has the first adjustment parallels (805) and the second adjustment parallels (806), the first described adjustment parallels (805) is fixed on the top of the second adjustment parallels (806), the compound thread that screw thread on described foundation bolt (803) forms for left hand thread and right-handed thread, described stop nut (801) is left-handed nut, and adjusting nut (802) is right-handed nut, described stop nut (801) and adjusting nut (802) are enclosed within foundation bolt (803) from top to bottom successively, machine anchor (804) is fixed on foundation bolt (803) by described stop nut (801) and adjusting nut (802).
6. a using method for cutting edge roundness special purpose grinder, the steps include:
Scale in step one, contrast dial (914), the horizontal level of electromagnetic worktable is adjusted by worm gear (913) and worm screw (911), pressing set lever (908), make scotch (909) compress rear support axle (907), be placed on electromagnetic worktable by parallel for cutter to be processed;
Step 2, the reductor (204) opened on main grinding head device (2), adjust the vertical position of main bistrique (211), makes winner's bistrique (211) extend into tool surface to be processed; Open mair motor (208), make main bistrique (211) be in high speed rotary motion; Open worm-gear speed reducer (401), make slide carriage mechanism (4) along rail plate (6) horizontal movement, main bistrique (211) can process tool in motion process;
Step 3, the vertical feed motor (105) opened on fine grinding head unit (1), by shaking horizontal man-operated mechanism (108), adjust level and the vertical position of fine grinding head (101), make fine grinding head (101) extend into tool surface to be processed; Open smart grinding head motor (106), make fine grinding head (101) be in high speed rotary motion, fine grinding head (101) can process tool in motion process.
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| CN106002504A (en) * | 2016-06-24 | 2016-10-12 | 马鞍山市欧林机械设备有限公司 | Finish machining method for high-strength abrasion-resistant metal blade |
| CN107855931A (en) * | 2017-11-23 | 2018-03-30 | 无锡机床股份有限公司 | Grinding machine material supporting device |
| CN107940216A (en) * | 2017-12-19 | 2018-04-20 | 无锡市飞天油脂有限公司 | A kind of lubricating oil Refining apparatus |
| CN110253362A (en) * | 2019-05-29 | 2019-09-20 | 深圳市中勋精密机械有限公司 | A kind of full-automatic angle of falling R grinder |
| CN110576206A (en) * | 2019-07-25 | 2019-12-17 | 安徽宏源铁塔有限公司 | Iron chip collecting and anti-splashing device of edge milling machine |
| CN112935945A (en) * | 2021-03-31 | 2021-06-11 | 成都工具研究所有限公司 | Automatic machining machine tool for precise forming of blade and automatic machining process thereof |
| CN114227519A (en) * | 2021-12-31 | 2022-03-25 | 郎仲琼 | Small-size vibrating sewage treatment polishing machine |
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| CN114227519A (en) * | 2021-12-31 | 2022-03-25 | 郎仲琼 | Small-size vibrating sewage treatment polishing machine |
| CN114704554A (en) * | 2022-03-25 | 2022-07-05 | 中国航发哈尔滨东安发动机有限公司 | Bearing mounting seat with lubricating oil injection |
| CN114704554B (en) * | 2022-03-25 | 2023-11-24 | 中国航发哈尔滨东安发动机有限公司 | Bearing mounting seat with self-lubricating oil injection function |
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| CN104493647B (en) | 2017-01-25 |
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