CN105538056A - Steel belt scraper grinding machine - Google Patents
Steel belt scraper grinding machine Download PDFInfo
- Publication number
- CN105538056A CN105538056A CN201610068376.5A CN201610068376A CN105538056A CN 105538056 A CN105538056 A CN 105538056A CN 201610068376 A CN201610068376 A CN 201610068376A CN 105538056 A CN105538056 A CN 105538056A
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- CN
- China
- Prior art keywords
- guide wheel
- workbench
- steel band
- pressing plate
- grinding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
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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
- B24B3/368—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades installed as an accessory on another machine
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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
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
Abstract
The invention discloses a steel belt scraper grinding machine which comprises a rack and a grinding head supported on the rack, wherein the two ends of the rack are respectively provided with steel belt scraper roll grinding drive mechanisms; each steel belt scraper roll grinding drive mechanism comprises a steel belt roll mounting shaft and a drive device; one end of each steel belt roll mounting shaft is in transmission connection to each drive device through a clutch; a tension control device is further mounted on each steel belt roll mounting shaft; the other end of each steel belt roll mounting shaft is provided with a steel belt roll clamping device; a pedestal is arranged on the rack; a workbench is arranged on the pedestal; a pressure plate is arranged above the workbench; the pressure plate is arranged in an adjustable mode relative to the workbench; a steel belt guide wheel is further arranged on the pedestal; and the working position of the grinding head corresponds to the position of the pressure plate. The steel belt scraper grinding machine disclosed by the invention can be adopted to efficiently complete grinding of a cutting edge of a steel belt roll type printing ink scraper, is simple and compact in structure, and is small in occupied space.
Description
Technical field
The present invention relates to a kind of machining equipment, particularly relate to a kind of equipment for grinding of ink knife.
Background technology
Ink knife is for scraping off the slim scraping blade of printing cylinder excess surface ink on printing machine, its requirement must have good wearability and higher cutting edge linearity, make to fit well between ink knife cutting edge and printing cylinder surface, the high-quality quality of guarantee printing, high-quality ink knife is made up of carbon steel or stainless steel usually, its thickness is usually at 0.15 to 0.6mm, length changes according to different cylinders of printing press length, and the cutting edge of ink knife also has different angles according to different instructions for uses.
Ink knife cutting edge is all by special purpose grinder grinding forming, need with special clamping tool, the ink knife steel band sheet being cut into Len req to be fixed on grinding machine, Grinding wheel moves back and forth relative to ink knife length direction and carries out grinding, due to ink knife very thin thickness, length is longer, very inconvenience to the clamping of ink knife when making grinding, clamping tool effectively will clamp the whole length direction of ink knife, and ink knife grinder bed is long, take up room large, Grinding wheel walking mechanism kinematic accuracy requires high, stroke is long, thus its grinding efficiency is very low, particularly ink knife is monolithic grinding one by one, and production efficiency is very low.
Summary of the invention
For the above-mentioned deficiency existing for prior art, technical problem to be solved by this invention is to provide a kind of steel band scraper grinding machine, and it can complete the grinding to ink knife cutting edge efficiently, and structure is simple, compact, takes up room little.
In order to solve the problems of the technologies described above, a kind of steel band scraper grinding machine of the present invention, comprise frame, and the bistrique be supported in frame, steel band scraper volume grinding and driving mechanism is respectively arranged with at described frame two ends, this steel band scraper volume grinding and driving mechanism comprises steel coil strip installation shaft and drive unit, described steel coil strip installation shaft one end is in transmission connection by clutch and drive unit, steel coil strip installation shaft is also provided with tenslator, and the other end of steel coil strip installation shaft is provided with steel coil strip clamping device; Described frame is provided with pedestal, this pedestal is provided with workbench, side is provided with pressing plate on the table, and this pressing plate, relative to the adjustable setting of workbench elasticity, described pedestal is also provided with steel band guide wheel; Described bistrique rotatable support is on vertical Mobile Slide, and vertical Mobile Slide mobile-bearing is moving horizontally on slide unit, and move horizontally slide unit mobile-bearing in stand column and beam, stand column and beam is arranged in frame; Described bistrique operating position is corresponding with press plate position.
In said structure, owing to being respectively arranged with steel band scraper volume grinding and driving mechanism at described frame two ends, this steel band scraper volume grinding and driving mechanism comprises steel coil strip installation shaft and drive unit, described steel coil strip installation shaft one end is in transmission connection by clutch and drive unit, steel coil strip installation shaft is also provided with tenslator, the other end of steel coil strip installation shaft is provided with steel coil strip clamping device, then the grinding of ink knife cutting edge is no longer carry out for monolithic ink knife steel band sheet, but carry out grinding for ink knife steel coil strip, steel band length in ink knife steel coil strip is very long, to forming ink knife volume after its grinding, the ink knife of rolling intercepts according to required length in use, so not only be conducive to the grinding of ink knife, also help use and the management of ink knife user simultaneously, obviously can reduce the specification kind quantity of ink knife standby redundancy, reduce storage area, in grinding process, ink knife steel coil strip to be ground is arranged in the steel band scraper volume grinding and driving mechanism of frame one end, steel band on it is guided through grinding machine section roll on the steel band scraper volume grinding and driving mechanism being positioned at the frame other end, the two groups of steel band scraper volume grinding and driving mechanisms one group arranged respectively at frame two ends like this drive rolling by drive unit, another group is then born and is passively unreeled function, steel band after grinding is drawn progressively rolling by one group of drive unit, ink knife steel coil strip to be ground is pulled and progressively unreels and enters grinding area and carry out grinding, thus complete a grinding process of whole ink knife steel coil strip cutting edge, in steel band scraper volume grinding and driving mechanism, steel coil strip installation shaft drives rotation by clutch by drive unit, the steel band scraper volume that steel coil strip installation shaft is installed is driven to realize the rotary motion of rolling, also can be separated with drive unit by clutch and be rolled up by the steel band scraper be arranged in steel coil strip installation shaft and drag and passive rotation, realizing unreeling of steel band scraper volume, steel coil strip installation shaft rotates under the effect of tension controller, ink knife steel coil strip can be driven to realize the retractable volume of identical tension, thus the feed speed that can effectively control in steel band rolling ink knife grinding process, ensure the even running in grinding process of steel band rolling ink knife steel band, ink knife steel coil strip is arranged in steel coil strip installation shaft by steel coil strip gripping apparatus grips, make ink knife steel coil strip can keep being connected with steel coil strip installation shaft reliable, ink knife steel coil strip can retractable is to be ground reposefully under the driving of drive unit ink knife, thus more effectively control the even running of steel band rolling ink knife in grinding process.
Again owing to being provided with pedestal in described frame, this pedestal is provided with workbench, side is provided with pressing plate on the table, this pressing plate is relative to the adjustable setting of workbench elasticity, described pedestal is also provided with steel band guide wheel, then ink knife steel band can run on the table, realize feed motion during grinding, by bistrique, grinding is carried out to it, the pressing plate of the adjustable setting of square elasticity can implement reliable and effective clamping to the ink knife steel band in motion on the table, and the elasticity that is necessary of this fixture and chucking power adjustability, make the clamping that ink knife both can obtain in the vertical direction, can ensure that again it runs reposefully and is carried out grinding smoothly, being arranged at steel band guide wheel on pedestal carries out spacing with guiding to the ink knife steel band in grinding process, ensure that the accurate positioning of width in ink knife grinding process and stable, thus positioning clamping requirement when having adapted to steel band rolling ink knife grinding edge, ensure carrying out smoothly of ink knife grinding edge.
Also because described bistrique rotatable support is on vertical Mobile Slide, vertical Mobile Slide mobile-bearing is moving horizontally on slide unit, move horizontally slide unit mobile-bearing in stand column and beam, stand column and beam is arranged in frame, then bistrique can adjust setting angle on vertical Mobile Slide, thus requires adjustment grinding angle according to ink knife blade angle; Bistrique can adjust installation site with vertical Mobile Slide moving horizontally on slide unit up and down, and can with moving horizontally slide unit adjustment installation site in left and right in stand column and beam, thus can according to the operating position of the thickness of the ink knife of required grinding and cutting edge position adjustment bistrique, make bistrique can meet the grinding requirement of ink knife of different blade angle, different-thickness and different cutting edge position.
More because described bistrique operating position is corresponding with press plate position, then can ensure that the operating position place that bistrique carries out grinding has pressing plate to carry out reliable retention to ink knife steel band, thus ensure grinding quality.
Adopt the technical program, ink knife carries out grinding with the form of ink knife steel coil strip, after a steel coil strip grinding completes, can more as required inverted running carry out second time grinding, according to the requirement of ink knife grinding process, through repeatedly reciprocal, can complete the grinding of ink knife cutting edge, this steel band scraper grinding machine no longer needs the workbench corresponding with ink knife length and lathe bed, high-precision Grinding wheel walking mechanism is not needed yet, structure is simple, compact, and take up room little, grinding efficiency is high.
A kind of preferred embodiment of the present invention, described pressing plate is provided with two pieces along workbench length direction, and every block pressur plate is to there being a bistrique.Adopt this embodiment, can the grinding requirement of the major and minor cutting edge of simultaneous adaptation ink knife and thick fine grinding, improve grinding efficiency further.
Another kind of preferred embodiment of the present invention, described pressing plate is installed on the table by mandrel, mandrel is movably installed with pressing plate cover, pressing spring is provided with between pressing plate cover and mandrel, clamping adjustment screw is also provided with between pressing plate cover and mandrel, described pressing plate is arranged on pressing plate cover lower end, the working face of pressing plate is provided with antifriction groove.Adopt this embodiment, under the effect of the spring force arranged between pressing plate cover and mandrel, pressing plate can keep the resilient clamp to ink knife, the clamping adjustment screw arranged between pressing plate cover and mandrel then can be carried out spacing to pressing plate extreme lower position, antifriction groove be arranged so that ink knife in grinding running and between pressing plate contact area reduce, antifriction groove can be stored, circulate grinding fluid, is convenient to the frictional resistance in grinding process radiating and cooling, minimizing ink knife running.
Another preferred embodiment of the present invention, described steel band guide wheel comprises stator ring and movable guide wheel, stator ring and movable guide wheel are oppositely arranged at workbench width, and described stator ring and movable guide wheel are all arranged at each pressing plate both sides along workbench length direction; Stator ring is corresponding with table surface height with the height of movable guide wheel; Described table surface is also provided with pinch roller, and this pinch roller is arranged between two ends, workbench length aspect and pressing plate, and pinch roller is by rolling bearing and pinch roller mandrel rotating support on pinch roller bearing, and described pinch roller mandrel is eccentric shaft.Adopt this embodiment, stator ring can determine the position of ink knife one side, and movable guide wheel then can carry out position adjustments according to the ink knife of different in width, ensures the positioning requirements to the grinding of all size ink knife; Stator ring and movable guide wheel are all arranged at along workbench length direction location and the guiding that ink knife that each pressing plate both sides can ensure to be in grinding position can be fixed guide wheel and movable guide wheel; Stator ring is corresponding with table surface height with the height of movable guide wheel, ensure that ink knife can be within the scope of the guide effect of stator ring and movable guide wheel in the height direction; Arranging of pinch roller can ensure that ink knife fits with work top in running, effectively reduces ink knife to the contact between pressing plate working face, ensures the steady reliability service of ink knife in grinding process; By the pinch roller mandrel rotating support of rolling bearing and bias, pinch roller can ensure that on pinch roller bearing pinch roller rolls flexibly, and distance between pinch roller and work top can be regulated by the pinch roller mandrel of bias, adapt to the different-thickness of ink knife, ensure the working effect of pinch roller.
The further preferred embodiment of the present invention, described stator ring by rolling bearing and stator ring mandrel rotating support on pedestal, described movable guide wheel by rolling bearing and movable guide wheel mandrel rotating support on movable guide wheel bar, the flatly grafting of movable guide wheel bar is arranged on travel(l)ing rest, between movable guide wheel bar and travel(l)ing rest, be provided with spring; Travel(l)ing rest is arranged on pedestal; Be provided with the breach corresponding with movable guide wheel position on the table.Adopt this embodiment, can ensure that stator ring and movable guide wheel are rotated flexibly, movable guide wheel can keep certain active force to ink knife steel band under the effect of spring pressure, plays gapless guide effect to ink knife steel band; Travel(l)ing rest can also adjust installation site on pedestal, to adapt to the clamping guiding requirement of different in width ink knife; Be provided with on the table the breach corresponding with movable guide wheel position then ensure that movable guide wheel position in the height direction and ink knife steel band corresponding.
Another further preferred embodiment of the present invention, described drive unit comprises drive motors and deceleration device, and deceleration device is arranged on bearing, and the output shaft of deceleration device is connected with clutch.Adopt this embodiment, the technological requirement of feed speed when deceleration device can make the rolling speed of ink knife steel coil strip adapt to ink knife grinding, and smooth running is reliable.
The another further preferred embodiment of the present invention, described clutch is jaw clutch, and the half-clutch device in mobile terminal of jaw clutch is flexibly connected with clutch operation handle; Described tenslator is magnetic powder brake, and the casing of magnetic powder brake is arranged on bearing.Adopt this embodiment, jaw clutch clutch is reliable without slippage, and is carried out the clutch of solenoidoperated cluthes by clutch operation handle, easy to use; Magnetic powder brake utilizes magnetic transmitting torque according to electromagnetic principle, its exciting curent and transmitting torque are substantially linear, constant torque can be transmitted when same slippage has nothing to do, have that fast response time, structure are simple, pollution-free, noiselessness, without the advantage such as impact shock and economize energy, can reliably realize unreeling and tension force during rolling controls.
The present invention is preferred embodiment further, described steel coil strip clamping device comprises chuck, the claw of chuck is provided with tensioner pawl, described tensioner pawl comprises installation portion and tightening part, described tightening part is arc section, arc section periphery is provided with axial rib, and this axial rib is in the adjustable setting vertically of tensioner pawl periphery.Adopt this embodiment, the clamping to ink knife steel coil strip is realized by chuck and tensioner pawl, easy to operate, quick, clamping is reliable, the tightening part of arc section just in time can keep good contact with steel coil strip, and the axial rib that the axis that the periphery of described arc section tightening part is arranged is adjustable can adapt to the installation positioning requirements of different in width ink knife steel band.
Another further preferred embodiment of the present invention, described table surface is provided with antifriction groove, is respectively arranged with lower scraping plate at described workbench two ends.Adopt this embodiment, antifriction groove be arranged so that ink knife in grinding and feeding running and between workbench contact area reduce, antifriction groove can be stored, circulate grinding fluid, be convenient to the friction in grinding process radiating and cooling, minimizing ink knife feeding running, the scrap that the grinding fluid after the lower scraping plate that workbench two ends are arranged respectively can scrape off grinding in time, ink knife adhered to and grinding produce.
The another further preferred embodiment of the present invention, is respectively arranged with conveying guide wheel group at described pedestal two ends, and this conveying guide wheel group comprises two horizontally-guided rollers opposing upper and lower, the two vertical guide rollers relative with left and right.Adopt this embodiment, be arranged at the ink knife steel band enforcement guiding up and down of conveying guide wheel group to turnover grinding area at pedestal two ends, further ensure the stability of the operation of ink knife steel band in grinding process.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, steel band scraper grinding machine of the present invention is described in further detail.
Fig. 1 is the structural representation of a kind of detailed description of the invention of steel band scraper grinding machine of the present invention;
Fig. 2 is the top view of structure shown in Fig. 1;
Fig. 3 is A-A position sectional view in structure shown in Fig. 1;
Fig. 4 is the structural representation of conveying guide wheel group in structure shown in Fig. 1;
Fig. 5 is the close-up schematic view at I position in structure shown in Fig. 1;
Fig. 6 is the structural representation of steel band scraper volume grinding and driving mechanism in structure shown in Fig. 1;
Fig. 7 is the schematic perspective view of structure shown in Fig. 6;
Fig. 8 be in structure shown in Fig. 1 pedestal and on the structure for amplifying schematic diagram of parts installed;
Fig. 9 is the structural representation at the center platen of structure shown in Fig. 8 position;
Figure 10 is the structural representation at stator ring position in structure shown in Fig. 8;
Figure 11 is the structural representation at movable guide wheel position in structure shown in Fig. 8;
Figure 12 is B-B position sectional view in structure shown in Figure 11;
Figure 13 is the structural representation at pinch roller position in structure shown in Fig. 8;
Figure 14 be the post crossbeam of architecture neutral shown in Fig. 1 and on the structure for amplifying schematic diagram of parts installed.
In figure: 1-steel band scraper volume grinding and driving mechanism, 2-frame, 3-conveying guide wheel group, 4-stand column and beam, 5-pedestal, 6-workbench, 7-pressing plate, 8-bistrique, the vertical Mobile Slide of 9-, 10-moves horizontally slide unit, 11-lower scraping plate, 12-travel(l)ing rest, 13-movable guide wheel, 14-breach, 15-stator ring, 16-pinch roller bearing, 17-pinch roller mandrel, 18-pinch roller, 19-pressing plate cover, 20-mandrel, 21-clamps adjustment screw, 22-pressing spring, 23-stator ring mandrel, 24-movable guide wheel bar, 25-movable guide wheel mandrel, 101-drive unit, 102-deceleration device, 103-clutch operation handle, 104-bearing, 105-clutch, 106-tenslator, 107-steel coil strip installation shaft, 108-steel coil strip clamping device, 109-chuck, the axial rib of 110-, 111-tensioner pawl, 112-tightening part, 113-installation portion, 301-horizontally-guided roller, the vertical guide roller of 302-.
Detailed description of the invention
In the steel band scraper grinding machine shown in Fig. 1, Fig. 2 and Fig. 3, frame 2 is the foundation support component of whole grinding machine, is connected by leg and ground.
In frame 2, supporting is provided with pedestal 5, pedestal 5 is positioned at the middle part of plane in frame 2, pedestal 5 is provided with workbench 6, see Fig. 8, workbench 6 table top is provided with several antifriction grooves along its length, is provided with pressing plate 7 above workbench 6, pressing plate 7 is provided with two pieces along workbench 6 length direction, workbench 6 two ends end face is separately installed with lower scraping plate 11, and lower scraping plate 11 scheme of installation is shown in Fig. 5, as shown in Figure 9, each pressing plate 7 is arranged on workbench 6 by respective mandrel 20, can be up and down on mandrel 20 be set with pressing plate cover 19, pressing plate 7 setting is arranged on pressing plate and overlaps 19 lower ends, pressing spring 22 is provided with between pressing plate cover 19 and mandrel 20, make the elastic pressure that pressing plate 7 keeps down under the effect of pressing spring 22, overlap on 19 top covers at pressing plate and be connected with clamping adjustment screw 21, clamping adjustment screw 21 is connected with mandrel 20 tip contact, by the operating position of clamping adjustment screw 21 adjustable pressure plate 7, like this, pressing plate 7 is relative to the adjustable setting of workbench 6 elasticity, working face bottom pressing plate 7 is provided with antifriction groove.Pedestal 5 is also provided with steel band guide wheel, see Fig. 8, steel band guide wheel comprises stator ring 15 and movable guide wheel 13, and stator ring 15 and movable guide wheel 13 are oppositely arranged at workbench 6 width, and stator ring 15 and movable guide wheel 13 are all arranged at each pressing plate 7 both sides along workbench 6 length direction; Stator ring 15 is corresponding with workbench 6 table surface height with the height of movable guide wheel 13, and workbench 6 is provided with the breach 14 corresponding with movable guide wheel 13 position; Workbench 6 table top is also provided with pinch roller 18, and this pinch roller 18 is arranged between two ends, workbench 6 length aspect and pressing plate 7; As shown in Figure 10, stator ring 15 by rolling bearing and stator ring mandrel 23 rotating support on pedestal 5, as shown in Figure 11 and Figure 12, described movable guide wheel 13 by rolling bearing and movable guide wheel mandrel 25 rotating support on movable guide wheel bar 24, movable guide wheel bar 24 flatly grafting is arranged on travel(l)ing rest 12, between movable guide wheel bar 24 and travel(l)ing rest 12, be provided with spring; Travel(l)ing rest 12 is arranged on pedestal 5; As shown in figure 13, pinch roller 18 is by rolling bearing and pinch roller mandrel 17 rotating support on pinch roller bearing 16, and described pinch roller mandrel 16 is eccentric shaft, and pinch roller bearing 16 is arranged on workbench 6 table top.
At pedestal 5 two ends, stand column and beam 4 is installed respectively, see Figure 14, stand column and beam 4 is in angle-square-shaped, stand column and beam 4 is arranged in the frame 2 outside pedestal 5 two ends by the flange of its vertical component column bottom, horizontal component crossbeam moves horizontally slide unit 10 by line slideway mobile-bearing to each stand column and beam 4, there is vertical Mobile Slide 9 moving horizontally mobile-bearing on slide unit 10, ball screw nut mechanism is provided with moving horizontally between slide unit 10 and move horizontally between slide unit 10 with vertical Mobile Slide 9 in stand column and beam 4, ball screw nut mechanism is by servomotor or driving stepper motor, vertical Mobile Slide 9 there is bistrique 8 by rotating disk rotatable support, the mount pad of bistrique 8 is connected on rotating disk, the worm-and-wheel gear for regulating rotating disk angle is provided with between rotating disk with vertical Mobile Slide 9, rotating disk locking mechanism is also provided with between rotating disk with vertical Mobile Slide 9, with make after adjusting angle rotating disk and on bistrique 8 keep fixing operating position, rotating disk excircle is provided with graduated scale, two stand column and beam 4 and on bistrique 8 be oppositely arranged, bistrique 8 operating position is corresponding with pressing plate 7 position, and every block pressur plate 7 is to there being a bistrique 8.
Steel band scraper volume grinding and driving mechanism 1 is respectively arranged with at frame 2 two ends, see Fig. 6 and Fig. 7, steel band scraper volume grinding and driving mechanism 1 comprises steel coil strip installation shaft 107 and drive unit 101, drive unit 101 comprises drive motors and deceleration device 102, the output shaft of deceleration device 102 is connected with clutch 105, deceleration device 102 is arranged on bearing 104, and bearing 104 is arranged on the mount pad at frame 2 two ends, steel coil strip installation shaft 107 passes through bearing block rotating support on the mount pad at frame 2 two ends, its one end is in transmission connection by clutch 105 and drive unit 101, clutch 105 is jaw clutch, the half-clutch device in mobile terminal of jaw clutch is flexibly connected with clutch operation handle 103 and slides on the output shaft of deceleration device 102, and clutch operation handle is hinged on bearing 104, steel coil strip installation shaft 107 is also provided with tenslator 106, and tenslator 106 is magnetic powder brake, and the casing of magnetic powder brake is arranged on bearing 104, and moving component and the steel coil strip installation shaft 107 of magnetic powder brake are connected, the other end of steel coil strip installation shaft 107 is provided with steel coil strip clamping device 108, steel coil strip clamping device 108 comprises chuck 109, chuck 109 is scroll chuck, each claw of chuck 109 is separately installed with tensioner pawl 111, described tensioner pawl 111 comprises installation portion 113 and tightening part 112, described tightening part 112 is arc section, tensioner pawl 111 is connected by the claw of installation portion 113 with chuck 109, arc section tightening part 112 excircle of tensioner pawl 111 is in order to install ink knife steel coil strip to be ground, tightening part 112 arc section periphery is provided with axial rib 110, this axial rib 110 is L-shaped, L oblique crank Z to rib 110 while be inlaid in the mounting groove on tightening part 112 arc section periphery, and in the adjustable setting vertically of tensioner pawl 111 periphery, with according to ink knife steel coil strip width determination axial location position.
Conveying guide wheel group 3 is respectively arranged with at pedestal 5 two ends, each conveying guide wheel group 3 comprises two horizontally-guided rollers 301 opposing upper and lower, two vertical guide roller 302, the two conveying guide wheel groups 3 relative with left and right and to be installed in frame 2 that frame 2 two ends stand column and beam 4 and steel band scraper roll up between grinding and driving mechanism 1 in plane respectively.
In the course of the work, ink knife steel coil strip to be ground is arranged in the steel band scraper volume grinding and driving mechanism 1 of frame 2 one end, steel band on it is in conveying guide wheel group 3, pinch roller 18, stator ring 15, grinding machine section roll is guided through on the steel band scraper volume grinding and driving mechanism 1 being positioned at frame 2 other end under the spacing clamping of movable guide wheel 13 and pressing plate 7, the two groups of steel band scraper volume grinding and driving mechanisms 1 one groups arranged respectively at frame two ends like this drive rolling by drive unit 101 and tenslator 106 with certain grinding and feeding speed of service, another group is then born by tenslator 106 and is passively unreeled function, grinding is carried out by two bistriques 8 being positioned at pressing plate 7 correspondence position.Two groups of steel band scraper volume grinding and driving mechanisms 1 alternately can bear retractable volume function, thus clamped one time completes the grinding work of whole ink knife steel coil strip multiple-cutting-edge mouth, thick fine grinding, and its structure is simple, compact, and take up room little, grinding efficiency is high.
Below detailed description of the invention more of the present invention are only listed, but the present invention is not limited to this, more improvement and conversion can also be made, as as described in pressing plate 7 may not be on workbench 6 and be provided with two pieces, but be set to one piece, correspondingly correspondence arranges a bistrique 8, can realize the grinding of steel band rolling ink knife equally, is particularly useful for the grinding of the ink knife of single cutting edge; Described clutch 105 may not be jaw clutch, and can be electromagnetic clutch; Described pinch roller mandrel 17 may not be eccentric shaft, and correspondingly, pinch roller 18 can be arranged on above workbench 6 table top by spring loaded mode.And so on, as long as improvement done on its general principles basis and conversion, all should be considered as falling within the scope of protection of the present invention.
Claims (10)
1. a steel band scraper grinding machine, comprise frame (2), and the bistrique (8) be supported in frame (2), it is characterized in that: be respectively arranged with steel band scraper volume grinding and driving mechanism (1) at described frame (2) two ends, this steel band scraper volume grinding and driving mechanism (1) comprises steel coil strip installation shaft (107) and drive unit (101), described steel coil strip installation shaft (107) one end is in transmission connection by clutch (105) and drive unit (101), steel coil strip installation shaft (107) is also provided with tenslator (106), the other end of steel coil strip installation shaft (107) is provided with steel coil strip clamping device (108), described frame (2) is provided with pedestal (5), this pedestal (5) is provided with workbench (6), workbench (6) top is provided with pressing plate (7), and this pressing plate (7), relative to the adjustable setting of workbench (6) elasticity, described pedestal (5) is also provided with steel band guide wheel, described bistrique (8) rotatable support is on vertical Mobile Slide (9), vertical Mobile Slide (9) mobile-bearing is moving horizontally on slide unit (10), move horizontally slide unit (10) mobile-bearing in stand column and beam (4), stand column and beam (4) is arranged in frame (2), described bistrique (8) operating position is corresponding with pressing plate (7) position.
2. steel band scraper grinding machine according to claim 1, is characterized in that: described pressing plate (7) is provided with two pieces along workbench (6) length direction, every block pressur plate (7) is to there being a bistrique (8).
3. steel band scraper grinding machine according to claim 1 and 2, it is characterized in that: described pressing plate (7) is arranged on workbench (6) by mandrel (20), mandrel (20) is movably installed with pressing plate cover (19), pressing spring (22) is provided with between pressing plate cover (19) and mandrel (20), also be provided with between pressing plate cover (19) and mandrel (20) and clamp adjustment screw (21), described pressing plate (7) is arranged on pressing plate cover (19) lower end, and the working face of pressing plate (7) is provided with antifriction groove.
4. steel band scraper grinding machine according to claim 1, it is characterized in that: described steel band guide wheel comprises stator ring (15) and movable guide wheel (13), stator ring (15) and movable guide wheel (13) are oppositely arranged at workbench (6) width, and described stator ring (15) and movable guide wheel (13) are all arranged at each pressing plate (7) both sides along workbench (6) length direction; Stator ring (15) is corresponding with workbench (6) table surface height with the height of movable guide wheel (13); Described workbench (6) table top is also provided with pinch roller (18), this pinch roller (18) is arranged between workbench (6) two ends, length aspect and pressing plate (7), pinch roller (18) is by rolling bearing and pinch roller mandrel (17) rotating support on pinch roller bearing (16), and described pinch roller mandrel (16) is eccentric shaft.
5. steel band scraper grinding machine according to claim 4, it is characterized in that: described stator ring (15) by rolling bearing and stator ring mandrel (23) rotating support on pedestal (5), described movable guide wheel (13) by rolling bearing and movable guide wheel mandrel (25) rotating support on movable guide wheel bar (24), movable guide wheel bar (24) flatly grafting is arranged on travel(l)ing rest (12), between movable guide wheel bar (24) and travel(l)ing rest (12), be provided with spring; Travel(l)ing rest (12) is arranged on pedestal (5); Workbench (6) is provided with the breach (14) corresponding with movable guide wheel (13) position.
6. steel band scraper grinding machine according to claim 1, it is characterized in that: described drive unit (101) comprises drive motors and deceleration device (102), deceleration device (102) is arranged on bearing (104), and the output shaft of deceleration device (102) is connected with clutch (105).
7. the steel band scraper grinding machine according to claim 1 or 6, is characterized in that: described clutch (105) is jaw clutch, and the half-clutch device in mobile terminal of jaw clutch is flexibly connected with clutch operation handle (103); Described tenslator (106) is magnetic powder brake, and the casing of magnetic powder brake is arranged on bearing (104).
8. steel band scraper grinding machine according to claim 1, it is characterized in that: described steel coil strip clamping device (108) comprises chuck (109), the claw of chuck (109) is provided with tensioner pawl (111), described tensioner pawl (111) comprises installation portion (113) and tightening part (112), described tightening part (112) is arc section, arc section periphery is provided with axial rib (110), and this axial rib (110) is in the adjustable setting vertically of tensioner pawl (111) periphery.
9. steel band scraper grinding machine according to claim 1, is characterized in that: on described workbench (6) table top, be provided with antifriction groove, is respectively arranged with lower scraping plate (11) at described workbench (6) two ends.
10. steel band scraper grinding machine according to claim 1, it is characterized in that: be respectively arranged with conveying guide wheel group (3) at described pedestal (5) two ends, this conveying guide wheel group (3) comprises two horizontally-guided rollers (301) opposing upper and lower, the two vertical guide rollers (302) relative with left and right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610068376.5A CN105538056B (en) | 2016-02-01 | 2016-02-01 | Steel band scraper grinding machine |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105965330A (en) * | 2016-07-06 | 2016-09-28 | 苏州工业园区代思科电子科技有限公司 | Machining device for V-shaped scribing cutter |
| CN107234496A (en) * | 2017-07-26 | 2017-10-10 | 马鞍山俊强精密机械设备有限公司 | A kind of steel band goes out winding apparatus and its application method and grinder |
| CN107497148A (en) * | 2017-09-29 | 2017-12-22 | 惠州市箭神环保设备有限公司 | A kind of full dose pressure filtration slag remover |
| CN111975574A (en) * | 2020-08-06 | 2020-11-24 | 柳州市恒丰利刀具有限公司 | Ceramic scraper grinding tool |
| CN113213231A (en) * | 2021-06-04 | 2021-08-06 | 杭州齐瑞晨机械有限公司 | Cutter belt positioning device for cutter belt spraying |
| CN114515984A (en) * | 2022-01-04 | 2022-05-20 | 东阳市恒业钢带有限公司 | Burr clearing device for cold-rolled steel strip production |
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| CN101723195A (en) * | 2008-10-30 | 2010-06-09 | 贵州航天南海机电有限公司 | Horizontal moving steel band recoiling device |
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| CN101723195A (en) * | 2008-10-30 | 2010-06-09 | 贵州航天南海机电有限公司 | Horizontal moving steel band recoiling device |
| CN203156462U (en) * | 2013-01-28 | 2013-08-28 | 东莞市萨浦刀锯有限公司 | Automatic precise-strip-steel grinding machine |
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| CN204847531U (en) * | 2015-07-01 | 2015-12-09 | 江门市华津金属制品有限公司 | Electromagnetism tension control unwinding device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105965330A (en) * | 2016-07-06 | 2016-09-28 | 苏州工业园区代思科电子科技有限公司 | Machining device for V-shaped scribing cutter |
| CN105965330B (en) * | 2016-07-06 | 2017-12-26 | 苏州工业园区代思科电子科技有限公司 | A kind of processing unit (plant) of V-type saw blade |
| CN107234496A (en) * | 2017-07-26 | 2017-10-10 | 马鞍山俊强精密机械设备有限公司 | A kind of steel band goes out winding apparatus and its application method and grinder |
| CN107497148A (en) * | 2017-09-29 | 2017-12-22 | 惠州市箭神环保设备有限公司 | A kind of full dose pressure filtration slag remover |
| CN111975574A (en) * | 2020-08-06 | 2020-11-24 | 柳州市恒丰利刀具有限公司 | Ceramic scraper grinding tool |
| CN113213231A (en) * | 2021-06-04 | 2021-08-06 | 杭州齐瑞晨机械有限公司 | Cutter belt positioning device for cutter belt spraying |
| CN114515984A (en) * | 2022-01-04 | 2022-05-20 | 东阳市恒业钢带有限公司 | Burr clearing device for cold-rolled steel strip production |
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