CN117862969B - Hard alloy cutter edging equipment - Google Patents
Hard alloy cutter edging equipment Download PDFInfo
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- CN117862969B CN117862969B CN202410275646.4A CN202410275646A CN117862969B CN 117862969 B CN117862969 B CN 117862969B CN 202410275646 A CN202410275646 A CN 202410275646A CN 117862969 B CN117862969 B CN 117862969B
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- 239000000956 alloy Substances 0.000 title claims abstract description 113
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 113
- 238000007688 edging Methods 0.000 title claims abstract description 66
- 229910003460 diamond Inorganic materials 0.000 claims abstract description 47
- 239000010432 diamond Substances 0.000 claims abstract description 47
- 238000000227 grinding Methods 0.000 claims abstract description 26
- 238000003825 pressing Methods 0.000 claims description 25
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 244000309464 bull Species 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 5
- 238000000605 extraction Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims 4
- 238000010168 coupling process Methods 0.000 claims 4
- 238000005859 coupling reaction Methods 0.000 claims 4
- 239000007789 gas Substances 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000005520 cutting process Methods 0.000 description 13
- 230000009471 action Effects 0.000 description 5
- 229910001651 emery Inorganic materials 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to the technical field of hard alloy cutter production, in particular to hard alloy cutter edging equipment. The invention provides hard alloy cutter edging equipment which can drive a hard alloy cutter to swing back and forth to contact with a diamond grinding wheel for edging so as to prevent deviation of contact positions and improve edging accuracy. The hard alloy cutter edging equipment comprises a machine tool and a control panel arranged on the machine tool, wherein the top of the machine tool is connected with a diamond grinding wheel in a sliding manner. According to the invention, the hard alloy cutter is placed in the placement frame, clamped and fixed by the flexible clamp and contacted with the diamond grinding wheel, and then the servo motor is started to rotate reversely, so that the two gears are matched to drive the bevel gears to rotate positively and negatively alternately, the hard alloy cutter continuously swings back and forth to contact with the diamond grinding wheel for edging, and the hard alloy cutter does not need to be manually moved to contact with the diamond grinding wheel back and forth for edging so as to prevent deviation of contact positions, thereby improving edging accuracy.
Description
Technical Field
The invention relates to the technical field of hard alloy cutter production, in particular to hard alloy cutter edging equipment.
Background
After the hard alloy cutter is produced, the position of the cutting edge of the hard alloy cutter is still in a rough state, and edging treatment is needed to be carried out on the hard alloy cutter, so that the hard alloy cutter meets the processing requirement.
At present, when the hard alloy cutter is subjected to edging treatment, the hard alloy cutter is required to be held by a hand so that the cutting edge is contacted with the diamond grinding wheel for edging, and in order to enable the cutting edge of the hard alloy cutter to be edging better, the hard alloy cutter is required to be slowly contacted with the diamond grinding wheel back and forth for edging, but the operation requires great proficiency, once the contact position of the hard alloy cutter deviates, the deviation of the edge edging of the hard alloy cutter is inaccurate, and the quality of the hard alloy cutter after edging is influenced.
Therefore, it is necessary to design a hard alloy cutter edging device capable of driving the hard alloy cutter to swing back and forth to contact with the diamond wheel for edging so as to prevent deviation of contact positions and improve edging accuracy.
Disclosure of Invention
In order to overcome the defect that when a hard alloy cutter is manually moved back and forth to contact with a diamond grinding wheel for edging, great proficiency is required for operation, once deviation occurs in the contact position of the hard alloy cutter, the deviation is inaccurate in edging of the edge of the hard alloy cutter, and the hard alloy cutter edging equipment can drive the hard alloy cutter to swing back and forth to contact with the diamond grinding wheel for edging so as to prevent the deviation in the contact position and improve edging accuracy.
The invention is realized by the following technical approaches:
The utility model provides a carbide cutter edging equipment, includes the lathe and installs the control panel on the lathe, and lathe top sliding connection has the emery wheel, and biax removal subassembly is installed in lathe top left side, is connected with n type frame on the removal part of biax removal subassembly, and the rigid frame is gone up the rigid connection and is had L type gag lever post, still including bevel gear, pivot, lack gear, servo motor, bull stick, be used for carrying out clamping fixed to the carbide cutter and place subassembly and separating assembly, separating assembly installs on the lathe, and separating assembly is connected with the emery wheel for drive emery wheel and carbide cutter and break away from the contact, bull stick rotary type cross-under is at n type frame top, and the bull stick is towards the tip rigid connection of biax removal subassembly has the bevel gear, and the rotatory cross-under has the pivot on n type frame, and fixed cover is equipped with two lack gears in the pivot, and lack the gear in both sides are crisscross setting, and fixedly cross-under has servo motor on the n type frame, servo motor's output shaft end and pivot tip fixed connection, servo motor is used for driving the pivot, and the pivot rotates and drives bevel gear through two crisscross lack gears that set up alternately, and rotates, and drives the bevel gear and place the subassembly in turn, and reciprocal rotation alternately rotates to drive bevel gear and place the assembly and swing bevel gear and make the reciprocal cutter and swing the edging contact.
Further stated, the placing component comprises a swinging seat fixedly connected to the end part of the rotating rod, a placing frame for placing the hard alloy cutter is connected to the swinging seat in a sliding manner, flexible clamps are arranged on two sides of the placing frame so as to clamp and fix the hard alloy cutter, and buffer springs are symmetrically connected between the outer side of the placing frame and the inner side of the swinging seat.
Further stated, the separating assembly comprises a fixing frame fixedly connected to the top of the machine tool, a movable frame for driving the diamond grinding wheel to move and rapidly separate from the hard alloy cutter is connected to the fixing frame in a sliding mode, a reset spring is connected between the movable frame and the fixing frame, the outer side face of the movable frame is slidably connected with a guide frame, the tail end of the guide frame is slidably connected with the double-shaft moving assembly, a u-shaped rod is fixedly connected to the guide frame, a disc is fixedly connected to the end portion, far away from the servo motor, of the rotating shaft, a trigger plate for driving the u-shaped rod to move rightwards is fixedly connected to the right side face of the disc along the circumferential direction, and the trigger plate is located right left side of the u-shaped rod.
Further described, the lower part of the rear side of the trigger plate is an inclined plane, and the inclined plane of the trigger plate is an inclined structure with high right and low left.
Further, the device comprises a positioning assembly, the positioning assembly comprises a sleeve rotationally connected to an n-type frame, a movable rod is slidably connected to the inner side of the sleeve, a connecting spring I is connected between the end part of the movable rod and the inner side of the sleeve, a triangular block is fixedly connected to the end part of the movable rod, which is far away from the connecting spring I, a sheave is fixedly sleeved on the outer side of the sleeve along the circumferential direction, a driving disc is rotationally connected to the right side of the n-type frame in a penetrating manner so as to drive the sheave to rotate, and a limiting plate is fixedly connected to the diamond wheel so as to position the triangular block.
Further stated, the outer side of the driving disk is fixedly connected with lugs which are uniformly spaced along the circumferential direction and are used for increasing the friction force with hands.
Further, the device comprises a pressing assembly, the pressing assembly comprises a pressing plate which is connected to the inner side of the placing frame in a sliding mode, so that the hard alloy cutter is pressed and fixed, guide rollers are symmetrically and rotationally connected to the bottom of the pressing plate, the hard alloy cutter is guided, a screw which is rotationally connected with the top of the pressing plate is connected to the top of the placing frame in a threaded mode, and a wheel disc is fixedly connected to the top of the screw.
Further, the automatic feeding device comprises a pushing assembly, the pushing assembly comprises a sliding rod which is connected to the placing frame in a penetrating mode, a pushing plate is fixedly arranged at the right end of the sliding rod to push the hard alloy cutter to move, a pushing rod is fixedly connected to the end portion, away from the pushing plate, of the sliding rod, and a connecting spring II sleeved on the sliding rod is connected between the pushing rod and the outer side of the placing frame.
Further described, the hot air extractor further comprises an air extracting fan fixedly connected to the machine tool in a penetrating way so as to extract hot air generated by edging.
Further described, the device also comprises a filter screen fixedly connected to the front side of the air extraction fan so as to block the scraps in the hot air.
The invention has the remarkable advantages that:
1. Firstly, the hard alloy cutter is placed into the placing frame, clamped and fixed by the flexible clamp and is contacted with the diamond wheel, then the servo motor is started to rotate reversely, so that the two gears lack to cooperate to drive the bevel gear to rotate positively and negatively alternately, the hard alloy cutter is enabled to swing back and forth continuously to be contacted with the diamond wheel for edging, the hard alloy cutter is not required to be manually moved to be contacted with the diamond wheel back and forth for edging so as to prevent deviation of contact positions, and therefore edging accuracy is improved.
2. Under the effect of triangle piece and limiting plate, whenever carry out the edging to the carbide cutter of slope form cutting edge, triangle piece and limiting plate can fix a position the carbide cutter, can prevent that the deviation from appearing in carbide cutter and the position of diamond wheel contact from influencing the edging to further improvement carbide cutter and the precision of diamond wheel contact.
3. Under the effect of clamp plate, whenever the carbide cutter is put into place in the frame and is placed, the clamp plate can be further compress tightly fixedly to the carbide cutter to improve the steadiness that the carbide cutter was placed.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of a partial perspective structure of the present invention.
Fig. 3 is a schematic perspective view of a buffer spring according to the present invention.
Fig. 4 is a schematic perspective view of the placement of the beveled edge carbide tool of the present invention.
Fig. 5 is a schematic perspective view of the placement of the horizontal edge cemented carbide tool of the present invention.
Fig. 6 is a schematic perspective view of a separation assembly according to the present invention.
Fig. 7 is a schematic perspective view of a disc and trigger plate according to the present invention.
Fig. 8 is a schematic perspective view of a positioning assembly according to the present invention.
Fig. 9 is a schematic perspective view of a triangular block and a limiting plate according to the present invention.
Fig. 10 is a schematic perspective view of a compression assembly according to the present invention.
Fig. 11 is a schematic perspective view of a pushing assembly according to the present invention.
Fig. 12 is a schematic perspective view of the air extraction fan and the filter screen according to the present invention.
Reference numerals in the figures: 1: machine tool, 2: control panel, 3: diamond wheel, 4: biaxial movement assembly, 5: n-type shelf, 6: l-shaped limiting rod, 7: bevel gear, 8: rotating shaft, 9: gear-missing, 10: servo motor, 101: rotating rod, 11: swing seat, 111: placement frame, 112: flexible clamp, 113: buffer spring, 12: fixing frame, 121: a movable frame, 122: return spring, 123: guide frame, 124: u-shaped bar, 125: trigger plate, 126: disc, 13: sleeve, 131: movable bar, 132: triangular block, 133: connecting springs i, 134: sheave, 135: drive disk, 136: limiting plate, 14: platen, 141: guide roller, 142: screw, 143: wheel disc, 15: slide bar, 151: pushing plate, 152: connecting springs ii, 153: push rod, 16: air extraction fan, 17: and (3) a filter screen.
Detailed Description
It should be noted that in the various embodiments described, identical components are provided with identical reference numerals or identical component names, wherein the disclosure contained throughout the description can be transferred in a meaning to identical components having identical reference numerals or identical component names. The position specification, upper, lower, lateral, etc. selected in the description are also referred to directly in the description and the figures shown and are transferred in the sense of a new position when the position is changed.
Examples: referring to fig. 1-7, the hard alloy cutter edging equipment comprises a machine tool 1, a control panel 2 arranged on the right front side of the top of the machine tool 1, a diamond wheel 3 connected to the right side of the top of the machine tool 1 in sliding manner, a double-shaft moving assembly 4 arranged on the left side of the top of the machine tool 1, an n-type frame 5 connected to the moving part of the double-shaft moving assembly 4, an L-type stop lever 6 fixedly connected to the right upper side of the rear side of the n-type frame 5, a bevel gear 7, a rotating shaft 8, a gear lack 9, a servo motor 10, a rotating rod 101, a placing assembly and a separating assembly, wherein the placing assembly is arranged on the n-type frame 5, when the placing component works, the placing component can clamp and fix the hard alloy cutter, the separating component is arranged on the machine tool 1 and is connected with the diamond grinding wheel 3, when the separation assembly operates, the separation assembly can drive the diamond grinding wheel 3 to be separated from contact with the hard alloy cutter, the rotary rod 101 is rotationally connected in the middle of the top of the n-type frame 5 in a penetrating way, a bevel gear 7 is fixedly sleeved at the bottom end of the rotary rod 101, a rotating shaft 8 is rotationally connected at the lower part of the right side of the n-type frame 5 in a penetrating way, two gear-missing wheels 9 are fixedly sleeved on the rotating shaft 8, the gear-missing wheels 9 are positioned at the left side and the right side of the bevel gear 7, the gear-missing wheels 9 at the left side and the right side are arranged in a staggered way, a servo motor 10 is fixedly connected at the lower part of the left side of the n-type frame 5 in a penetrating way, the end part of an output shaft of the servo motor 10 is fixedly connected with the left end of the rotating shaft 8, the servo motor 10 is used for driving the rotating shaft 8 to rotate, the rotating shaft 8 drives the bevel gear 7 to rotate in a positive-negative alternation through two staggered gear-lack gears 9, the bevel gear 7 rotates in a positive-negative alternation to drive the placement component to rotate in a reciprocating manner, so that the placing component drives the hard alloy cutter to swing back and forth to contact with the diamond grinding wheel 3 for edging.
Referring to fig. 2 and 3, the placement component includes a swinging seat 11, a placement frame 111, a flexible clamp 112 and a buffer spring 113, the top end of the rotating rod 101 is fixedly connected with the swinging seat 11, the top of the swinging seat 11 is slidably connected with the placement frame 111, the placement frame 111 can place hard alloy cutters, the front and back sides of the placement frame 111 are respectively provided with the flexible clamp 112 capable of adapting to workpieces with different shapes and sizes, when the hard alloy cutters are placed in the placement frame 111, the flexible clamp 112 can clamp and fix the hard alloy cutters, and the buffer spring 113 is symmetrically connected between the outer bottom of the placement frame 111 and the inner side of the swinging seat 11.
Referring to fig. 6 and 7, the separating assembly includes a fixing frame 12, a movable frame 121, a return spring 122, a guide frame 123, a u-shaped rod 124, a trigger plate 125 and a disc 126, wherein the fixing frame 12 is fixedly connected to the right side of the top of the machine tool 1, the movable frame 121 is slidably connected to the fixing frame 12, the inner side of the movable frame 121 is fixedly connected to the diamond wheel 3, the movable frame 121 can drive the diamond wheel 3 to move and rapidly separate from the hard alloy cutter, four return springs 122 are connected between the right side of the movable frame 121 and the left side of the fixing frame 12, the upper part of the left side of the outer side of the movable frame 121 is slidably connected with the guide frame 123, the tail end of the guide frame 123 is slidably connected to the rear side of the double-shaft moving assembly 4, the u-shaped rod 124 is fixedly connected to the upper part of the guide frame 123, the disc 126 is fixedly connected to the right end of the rotating shaft 8, the trigger plate 125 is fixedly connected to the right side of the disc 126 in the circumferential direction, the trigger plate 125 is positioned on the right left side of the trigger plate 125, the lower side of the trigger plate 125 is inclined surface of the rear side of the trigger plate 125, and the inclined surface of the trigger plate 125 is in a right-high-low inclined structure, and the trigger plate 125 can drive the u-shaped rod 124 to move rightward when the inclined surface of the trigger plate 125 contacts with the u-shaped rod 124.
Firstly, the hard alloy cutter with the inclined cutting edge is horizontally placed in a placing frame 111, a flexible clamp 112 is started to operate to clamp and fix the hard alloy cutter with the inclined cutting edge, then a control panel 2 is operated to control a double-shaft moving assembly 4 to drive an n-type frame 5 to move rightwards, the n-type frame 5 is driven to move rightwards to drive a rotating rod 101 to move rightwards, the rotating rod 101 is driven to drive the placing frame 111 to move rightwards through a swinging seat 11, the placing frame 111 is driven to move rightwards through the flexible clamp 112, the hard alloy cutter moves rightwards to enable a rear corner of the cutter to contact with the rear side of a quarter point on the left side of a diamond wheel 3, the double-shaft moving assembly 4 is closed, the n-type frame 5 stops driving the swinging seat 11 to move rightwards through the rotating rod 101, the hard alloy cutter also stops moving rightwards, the servo motor 10 can be started to reversely rotate to drive the rotating shaft 8 to reversely rotate, the rotating shaft 8 reversely rotates to drive the two bevel gears 9 and the disc 126 to reversely rotate, the right bevel gear 9 reversely rotates and is firstly meshed with the bevel gear 7, the right bevel gear 9 drives the bevel gear 7 to positively rotate, the bevel gear 7 positively rotates to drive the rotating rod 101 to positively rotate, the rotating rod 101 positively rotates to drive the swinging seat 11 positively rotate, the swinging seat 11 positively rotates to drive the placing frame 111 positively rotate, the placing frame 111 positively rotates to drive the hard alloy cutter to positively swing, the hard alloy cutter forwards swings to enable the blade to be in slow full contact with the diamond wheel 3 to be edging, due to the action of the buffer spring 113, the edge of the hard alloy cutter can be tightly contacted with the diamond wheel 3 for edging, when the right-side gear lack 9 is reversely rotated and disengaged with the bevel gear 7, the bevel gear 7 stops rotating positively, the hard alloy cutter also stops rotating positively, at the moment, the disc 126 drives the trigger plate 125 to reversely rotate, the inclined surface of the trigger plate 125 contacts with the u-shaped rod 124, the trigger plate 125 reversely rotates to drive the u-shaped rod 124 to move rightwards, the u-shaped rod 124 moves rightwards to drive the guide frame 123 to move rightwards, the guide frame 123 moves rightwards to drive the movable frame 121 to move rightwards, the reset spring 122 is compressed, the movable frame 121 moves rightwards to drive the diamond wheel 3 to move rightwards and the hard alloy cutter to be quickly separated, the left side gear lack 9 rotates reversely to drive the bevel gear 7 to rotate reversely and reset, so that the placing frame 111 drives the hard alloy cutter to swing and reset backwards, the rear angle of the cutter is always contacted with the diamond wheel 3 and rubbed and worn when the hard alloy cutter swings and resets backwards, when the left side gear lack 9 continues to rotate reversely and is disengaged from the bevel gear 7, the trigger plate 125 is also disengaged from the u-shaped rod 124, the movable frame 121 moves leftwards and resets under the action of the reset spring 122 to drive the diamond wheel 3 to move leftwards and reset, the right side gear lack 9 is engaged with the bevel gear 7 at the moment, and the hard alloy cutter swings back and forth to contact with the diamond wheel 3 for edging treatment repeatedly, and also enables the carbide tool to be quickly out of contact with the diamond wheel 3 to prevent the sharpened edge from being bumped. When the edge grinding treatment of the hard alloy cutter is finished, the servo motor 10 is closed, the rotating shaft 8 stops driving the disc 126 and the gear deficiency 9 to rotate reversely, the hard alloy cutter also stops swinging back and forth, the control panel 2 is operated to control the double-shaft moving assembly 4 to drive the n-type frame 5 to move leftwards and reset, the hard alloy cutter is enabled to move leftwards and reset to be separated from the diamond grinding wheel 3, the flexible clamp 112 is controlled to loosen the hard alloy cutter, the hard alloy cutter can be taken out, and similarly, when the hard alloy cutter with the horizontal edge needs to be subjected to edge grinding, the rotating placing frame 111 swings to be parallel to the n-type frame 5, the hard alloy cutter with the horizontal edge is rotated for ninety degrees, so that two inclined planes of the hard alloy cutter with the horizontal edge are respectively positioned at the front side and the rear side, then, the hard alloy cutter with the horizontal cutting edge is placed into the placing frame 111 to be clamped and fixed by the flexible clamp 112, the hard alloy cutter moves rightwards, the horizontal cutting edge of the hard alloy cutter contacts with the rear side of the left quarter point of the diamond grinding wheel 3 to be edging, meanwhile, the control panel 2 is operated to control the double-shaft moving assembly 4 to drive the n-type frame 5 to move forwards and backwards, so that the hard alloy cutter moves forwards and backwards to be edging comprehensively, and when edging of the hard alloy cutter with the inclined cutting edge is needed again, the placing frame 111 is pushed to swing backwards to reset to contact with the L-shaped limiting rod 6 to be positioned, and edging of the hard alloy cutter with the inclined cutting edge can be performed according to the operation. So, need not the manual work and remove carbide cutter and make a round trip and contact with the emery wheel 3 and edging in order to prevent that the deviation from appearing in contact position to improve the accuracy of edging.
Referring to fig. 8 and 9, the positioning assembly is further provided between the n-type frame 5 and the diamond wheel 3, and includes a sleeve 13, a movable rod 131, a triangular block 132, a connection spring i 133, a sheave 134, a driving disc 135 and a limiting plate 136, wherein the upper right side of the n-type frame 5 is rotatably connected with the sleeve 13, the inner side of the sleeve 13 is slidably connected with the movable rod 131, a connection spring i 133 is connected between the left end of the movable rod 131 and the inner left side of the sleeve 13, the triangular block 132 is fixedly connected with the right end of the movable rod 131, the sheave 134 is fixedly sleeved on the left side of the outer side of the sleeve 13 in the circumferential direction, the driving disc 135 is rotatably connected with the driving disc 135 in the circumferential direction at an even interval, the short columns are located on the inner side of the sheave 134, when the driving disc 135 rotates, the driving disc 135 can be driven to rotate, the sheave 134 is fixedly connected with a bump in the circumferential direction at an even interval, the bump is used for increasing friction force with hands, the upper left side of the diamond wheel 3 is fixedly connected with the limiting plate 136, and the triangular block 132 can be positioned by the limiting plate 136.
Referring to fig. 10, the pressing assembly is further provided with a pressing plate 14, a guide roller 141, a screw 142 and a wheel disc 143, wherein the pressing assembly is mounted on the placement frame 111, the pressing plate 14 is slidably connected to the inner side of the placement frame 111, when the pressing plate 14 moves downward, the pressing plate 14 can press and fix the hard alloy tool, the guide roller 141 is rotationally and symmetrically connected to the bottom of the pressing plate 14, when the hard alloy tool is taken out, the guide roller 141 can guide the hard alloy tool, the screw 142 is connected to the middle of the top of the placement frame 111 in a threaded manner, the bottom of the screw 142 is rotationally connected to the middle of the top of the pressing plate 14, and the wheel disc 143 is fixedly connected to the top of the screw 142.
Referring to fig. 11, the pushing assembly is further provided, and includes a sliding rod 15, a pushing plate 151, a connecting spring ii 152 and a push rod 153, wherein the sliding rod 15 is slidably connected to the lower left side of the placing frame 111, the pushing plate 151 is fixedly connected to the right end of the sliding rod 15, when the pushing plate 151 moves rightward, the pushing plate 151 can push the cemented carbide tool to move rightward, the push rod 153 is fixedly connected to the left end of the sliding rod 15, the connecting spring ii 152 is connected between the right side surface of the push rod 153 and the left side surface of the placing frame 111, and the connecting spring ii 152 is sleeved on the sliding rod 15.
When the n-type frame 5 moves rightwards, the n-type frame 5 moves rightwards to drive the sleeve 13 to move rightwards, the sleeve 13 moves rightwards to drive the movable rod 131 to move rightwards through the connecting spring I133, the movable rod 131 moves rightwards to drive the triangular block 132 to move rightwards, the triangular block 132 moves rightwards to be positioned at the front side of the limiting plate 136, the position of the hard alloy cutter contacted with the diamond grinding wheel 3 is proved to deviate, the n-type frame 5 can be made to move leftwards to drive the sleeve 13 to move leftwards to reset, the sleeve 13 drives the movable rod 131 to move leftwards to reset through the connecting spring I133, the triangular block 132 is made to move leftwards to reset, then, the control panel 2 is operated to control the double-shaft moving assembly 4 to drive the n-type frame 5 to move backwards to a proper position, then the triangular block 132 is moved rightwards again, at the moment, the triangular block 132 is moved rightwards to be positioned behind the limiting plate 136, then, the control panel 2 is operated to control the double-shaft moving assembly 4 to drive the n-type frame 5 to move forwards, the n-type frame 5 drives the movable rod 131 to move forwards through the sleeve 13, the movable rod 131 drives the triangular block 132 to move forwards to be in contact with the limiting plate 136, the limiting plate 136 positions the triangular block 132, and the hard alloy cutter is in accurate contact with the diamond grinding wheel 3, so that edge grinding treatment of the cutting edge of the hard alloy cutter can be started. When the hard alloy cutter with the horizontal blade needs to be edging, the driving disc 135 is pushed to rotate ninety degrees, due to the action of the convex blocks, the friction force between the hard alloy cutter and the hand can be increased, the driving disc 135 is more firmly pushed to rotate, the driving disc 135 rotates ninety degrees to drive the grooved pulley 134 to rotate ninety degrees, the grooved pulley 134 rotates ninety degrees to drive the sleeve 13 to rotate ninety degrees, the sleeve 13 rotates ninety degrees to drive the movable rod 131 to rotate ninety degrees through the connecting spring I133, the triangular block 132 rotates ninety degrees, when the triangular block 132 moves rightwards, the inclined surface of the triangular block 132 contacts with the limiting plate 136, and when the n-shaped frame 5 moves forwards and backwards under the drive of the double-shaft moving assembly 4 to drive the hard alloy cutter with the horizontal blade to reciprocate, the sleeve 13 moves back and forth to drive the triangular block 132 to move back and forth through the movable rod 131, when the triangular block 132 moves back and forth to contact with the limiting plate 136, the limiting plate 136 extrudes the triangular block 132, so that the triangular block 132 moves leftwards, the triangular block 132 moves leftwards to drive the movable rod 131 to move leftwards, the connecting spring I133 is compressed, the triangular block 132 slides over the limiting plate 136 along with the continued movement of the triangular block 132, the movable rod 131 drives the triangular block 132 to move rightwards to reset under the action of the connecting spring I133, and thus, repeatedly, the triangular block 132 can continuously slide over the limiting plate 136, and the end part of the hard alloy cutter with the horizontal cutting edge can be intermittently contacted with the diamond grinding wheel 3 for edging under the drive of the n-type frame 5. When it is desired to edging the beveled edge carbide tool, the drive disk 135 is again pushed to ninety degrees, which in turn resets the cam block 132 by ninety degrees. Therefore, deviation of the contact position of the hard alloy cutter and the diamond wheel 3 can be prevented from influencing edging, positioning of the hard alloy cutter in the front-rear direction is assisted, and accordingly contact accuracy of the hard alloy cutter and the diamond wheel 3 is further improved.
When the hard alloy cutter is placed in the placing frame 111, the twisting wheel disc 143 drives the screw rod 142 to rotate forward, the screw rod 142 moves downwards through threads, the screw rod 142 moves downwards to drive the pressing plate 14 to move downwards, the pressing plate 14 moves downwards to drive the guide roller 141 to move downwards to be in contact with the hard alloy cutter, the pressing plate 14 compresses and fixes the hard alloy cutter through the guide roller 141, and edge grinding can be started on the cutting edge of the hard alloy cutter. When the hard alloy cutter edging is completed, the twisting wheel disc 143 drives the screw 142 to reversely move upwards, the screw 142 moves upwards to drive the pressing plate 14 to move upwards, the pressing plate 14 moves upwards to drive the guide roller 141 to move upwards, the guide roller 141 stops pressing the hard alloy cutter, and the hard alloy cutter can be taken out, and the guide roller 141 guides the hard alloy cutter in the taking-out process. Thus, the hard alloy cutter can be further fixed, so that the placement stability of the hard alloy cutter is improved.
Referring to fig. 12, the hot air extractor is further provided with an air extractor 16, and the air extractor 16 is fixedly connected to the upper portion of the rear side of the machine tool 1 in a penetrating manner, and when the air extractor 16 is started, the air extractor 16 can extract hot air generated during edging.
Referring to fig. 12, the air extractor further includes a filter 17, and the filter 17 is fixedly connected to the front side of the air extractor 16, so that when the hot air contacts the filter 17, the filter 17 can block the chips in the hot air.
After the hard alloy cutter edging is completed, and the hard alloy cutter is loosened, pushing push rod 153 moves rightwards, connecting spring II 152 is compressed, push rod 153 moves rightwards to drive slide bar 15 to move rightwards, slide bar 15 moves rightwards to drive push plate 151 to move rightwards, push plate 151 moves rightwards to be in contact with the hard alloy cutter, push plate 151 moves rightwards to drive the hard alloy cutter to move rightwards to a proper position, an operator can hold the hard alloy cutter to take out the hard alloy cutter at a position far away from the edging position, push rod 153 is loosened, push rod 153 moves leftwards to reset, and slide bar 15 drives push plate 151 to move leftwards to reset due to the action of connecting spring II. Therefore, the hard alloy cutter edging position can be prevented from being scalded by hands due to high temperature, and the safety of taking down the hard alloy cutter is improved.
When the carbide tool is edging, there is steam around carbide tool and the emery wheel 3, can start the fan 16 that bleeds, and the fan 16 that bleeds the steam that appears in edging in-process, and filter screen 17 filters the impurity in the steam, when carbide tool edging is accomplished the back, closes the fan 16 that bleeds, scrapes off the impurity of filtering out on the filter screen 17 and collects the processing. Therefore, the temperature is prevented from continuously rising due to hot air flying around the hard alloy cutter and the diamond grinding wheel 3, and the normal temperature of the hard alloy cutter is ensured.
Finally, it is necessary to state that: the foregoing is provided to assist in understanding the technical solutions of the present invention, and is not to be construed as limiting the scope of protection of the present invention; insubstantial modifications and variations from the above teachings are within the scope of the invention as claimed.
Claims (7)
1. The utility model provides a carbide tool edging equipment, including lathe (1) and control panel (2) of installing on lathe (1), lathe (1) top sliding connection has diamond wheel (3), biax remove subassembly (4) are installed in lathe (1) top left side, be connected with n type frame (5) on the moving part of biax remove subassembly (4), the rigid coupling has L type gag lever post (6) on n type frame (5), characterized by, still including bevel gear (7), pivot (8), lack gear (9), servo motor (10), bull stick (101), be used for carrying out tight fixed placement module and the separation subassembly of clamp to carbide tool, the separation subassembly is installed on lathe (1), be connected with diamond wheel (3) for drive diamond wheel (3) and carbide tool break away from the contact, bull stick (101) rotary cross-under is in n type frame (5) top, the tip rigid coupling of bull stick (101) towards remove subassembly (4) has bevel gear (7), rotary cross-under has bevel gear (8) on n type frame (5), be equipped with in pivot (8) on pivot (8) fixed cover gear (9) are equipped with lack gear (9) on the pivot (8), two sides (9) are located the fixed lack gear (10) of crossing on the both sides, the end part of an output shaft of a servo motor (10) is fixedly connected with the end part of a rotating shaft (8), the servo motor (10) is used for driving the rotating shaft (8) to rotate, the rotating shaft (8) drives a bevel gear (7) to rotate positively and negatively alternately through two staggered gear-missing gears (9), and the bevel gear (7) rotates positively and negatively alternately to drive a placement component to rotate reciprocally, so that the placement component drives a hard alloy cutter to swing reciprocally to contact with a diamond grinding wheel (3) for edging;
The placing component comprises a swinging seat (11) fixedly connected to the end part of the rotating rod (101), a placing frame (111) for placing the hard alloy cutter is connected to the swinging seat (11) in a sliding manner, flexible clamps (112) are arranged on two sides of the placing frame (111) so as to clamp and fix the hard alloy cutter, and buffer springs (113) are symmetrically connected between the outer side of the placing frame (111) and the inner side of the swinging seat (11);
the separating assembly comprises a fixed frame (12) fixedly connected to the top of the machine tool (1), a movable frame (121) for driving the diamond grinding wheel (3) to move and rapidly separate from the hard alloy cutter is connected to the fixed frame (12) in a penetrating manner, a reset spring (122) is connected between the inner side of the movable frame (121) and the fixed frame (12), a guide frame (123) is connected to the outer side face of the movable frame (121) in a sliding manner, a u-shaped rod (124) is fixedly connected to the guide frame (123) at the tail end of the guide frame (123) and the double-shaft moving assembly (4) in a sliding manner, a disc (126) is fixedly connected to the end part, far away from the servo motor (10), of the rotating shaft (8), a trigger plate (125) for driving the u-shaped rod (124) to move rightwards is fixedly connected to the right side face of the disc (126) in the circumferential direction, and the trigger plate (125) is positioned on the right left side of the u-shaped rod (124);
Still including locating component, locating component is including rotating sleeve (13) of connecting on n type frame (5), sleeve (13) inboard sliding connection has movable rod (131), be connected with connecting spring I (133) between movable rod (131) tip and sleeve (13) inboard, the tip rigid coupling that connecting spring I (133) was kept away from to movable rod (131) has triangle piece (132), sleeve (13) outside is equipped with sheave (134) along circumference fixed cover, n type frame (5) right side rotation cross-under has driving disk (135) to drive sheave (134) rotation, rigid grinding wheel (3) are gone up the rigid coupling and have limiting plate (136) in order to fix a position triangle piece (132).
2. The hard alloy cutter edging equipment according to claim 1, wherein the lower part of the rear side of the trigger plate (125) is an inclined plane, and the inclined plane of the trigger plate (125) is an inclined structure with high right and low left.
3. A cemented carbide tool edging plant according to claim 2, characterized in that the outer side of the drive disc (135) is fixedly connected with projections at regular intervals in the circumferential direction, the projections being used for increasing friction.
4. A cemented carbide tool edging machine according to claim 3, characterized in that it further comprises a pressing assembly, the pressing assembly comprises a pressing plate (14) slidably connected to the inner side of the holding frame (111) for pressing and fixing the cemented carbide tool, the bottom of the pressing plate (14) is symmetrically and rotatably connected with guide rollers (141) for guiding the cemented carbide tool, the top of the holding frame (111) is screwed with a screw (142) rotatably connected with the top of the pressing plate (14), and a wheel disc (143) is fixedly connected to the top of the screw (142).
5. The hard alloy cutter edging equipment according to claim 4, further comprising a pushing assembly, wherein the pushing assembly comprises a sliding rod (15) which is connected to the placing frame (111) in a sliding mode, a pushing plate (151) is fixedly connected to the right end of the sliding rod (15) so as to push the hard alloy cutter to move, a push rod (153) is fixedly connected to the end portion, away from the pushing plate (151), of the sliding rod (15), and a connecting spring II (152) sleeved on the sliding rod (15) is connected between the push rod (153) and the outer side of the placing frame (111).
6. A cemented carbide tool edging plant according to claim 5, characterized by further comprising an extraction fan (16) fixedly connected to the machine tool (1) for extracting hot gases present during edging.
7. A cemented carbide tool edging plant according to claim 6, characterized by a filter screen (17) attached to the front side of the suction fan (16) to retain the chips in the hot gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410275646.4A CN117862969B (en) | 2024-03-12 | 2024-03-12 | Hard alloy cutter edging equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410275646.4A CN117862969B (en) | 2024-03-12 | 2024-03-12 | Hard alloy cutter edging equipment |
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| CN117862969A CN117862969A (en) | 2024-04-12 |
| CN117862969B true CN117862969B (en) | 2024-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202410275646.4A Active CN117862969B (en) | 2024-03-12 | 2024-03-12 | Hard alloy cutter edging equipment |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB767175A (en) * | 1953-05-19 | 1957-01-30 | Ind Distributors Sales Ltd | Machine for grinding profiled bodies |
| CN108979706A (en) * | 2018-07-02 | 2018-12-11 | 王世华 | A kind of mine adsorption air device for reducing dust |
| CN211053268U (en) * | 2019-11-21 | 2020-07-21 | 苏州钰创工业新材料有限公司 | Carbide milling cutter piece grinding frock |
| CN212299133U (en) * | 2020-07-28 | 2021-01-05 | 汉工阀门股份有限公司 | Steel welding heating power inlet backwater device |
| CN112496943A (en) * | 2020-12-01 | 2021-03-16 | 菏泽同耀玻璃制品股份有限公司 | Flexible edging machine of toughened glass corner |
| CN216597223U (en) * | 2021-11-25 | 2022-05-24 | 河北中洺复合材料有限公司 | Furnace transformer protection box for producing chromium-magnesium clinker |
-
2024
- 2024-03-12 CN CN202410275646.4A patent/CN117862969B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB767175A (en) * | 1953-05-19 | 1957-01-30 | Ind Distributors Sales Ltd | Machine for grinding profiled bodies |
| CN108979706A (en) * | 2018-07-02 | 2018-12-11 | 王世华 | A kind of mine adsorption air device for reducing dust |
| CN211053268U (en) * | 2019-11-21 | 2020-07-21 | 苏州钰创工业新材料有限公司 | Carbide milling cutter piece grinding frock |
| CN212299133U (en) * | 2020-07-28 | 2021-01-05 | 汉工阀门股份有限公司 | Steel welding heating power inlet backwater device |
| CN112496943A (en) * | 2020-12-01 | 2021-03-16 | 菏泽同耀玻璃制品股份有限公司 | Flexible edging machine of toughened glass corner |
| CN216597223U (en) * | 2021-11-25 | 2022-05-24 | 河北中洺复合材料有限公司 | Furnace transformer protection box for producing chromium-magnesium clinker |
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| CN117862969A (en) | 2024-04-12 |
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