CN211639546U - Electroplated steel wire tooth split type peripheral grinding wheel - Google Patents
Electroplated steel wire tooth split type peripheral grinding wheel Download PDFInfo
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- CN211639546U CN211639546U CN202020061554.3U CN202020061554U CN211639546U CN 211639546 U CN211639546 U CN 211639546U CN 202020061554 U CN202020061554 U CN 202020061554U CN 211639546 U CN211639546 U CN 211639546U
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Abstract
The utility model relates to an electroplated steel wire tooth split type peripheral grinding wheel, which comprises a base body and a plurality of steel wire teeth, wherein the base body is used for connecting external equipment; a plurality of steel wire teeth are assembled on the periphery of the base body in a way of surrounding a circle, and diamonds are plated on the outer walls of the steel wire teeth to form grinding surfaces. The steel wire teeth of the utility model are assembled on the supporting base body in a mechanical way, the base body is a tool which can be used for a plurality of times, the base body can be used for a plurality of times, and the grinding noodles spliced by the steel wire teeth are convenient to replace, so that the renewing cost of the grinding wheel is greatly reduced; the steel wire tooth split type peripheral grinding wheel naturally forms a drainage channel between teeth, and is favorable for cooling and rapid chip removal.
Description
Technical Field
The utility model relates to a grinding wheel tool technical field, concretely relates to peripheral emery wheel of electroplated steel wire tooth amalgamation formula.
Background
At present, a plurality of water passing grooves are usually processed on a base body, so that the number is increased, and the processing cost is increased. In another mode, when electroplating diamond, a few strip-shaped areas are arranged to form a water passing groove without electroplating diamond, and a water passing channel is small in space and limited in effect. The cooling effect is influenced by the diamond particle size, and the smaller the diamond particle size is, the smaller the space for water and chips is, and the poorer the effect is.
At present, a split type grinding wheel is formed by splicing a plurality of thin slices through single teeth, the single tooth processing adopts a powder metallurgy process, an abrasive is embedded in a metal bond, and hot-pressing sintering molding needs to be carried out through a mold. The single teeth of each slice of the grinding wheel are structurally arranged to form a water channel and are densely distributed, and the grinding wheel is formed by splicing, so that the grinding wheel has the effects of quickly removing chips and cooling, an internal cooling mode is realized, and the effect is greatly improved. At present, the electroplating grinding wheel has no similar structural design, the cooling chip removal mode adopted by the electroplating grinding wheel at present is difficult to achieve the effect of the grinding wheel formed by splicing single teeth of slices, and if a water tank with dense processing on a base body is adopted, the cost is too high, the cost performance is low, and if a strip-shaped area with dense shielding is adopted, the manufacturing process is complicated, and the realization is difficult.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a peripheral emery wheel of electroplated steel wire tooth amalgamation formula to the not enough of prior art.
The utility model provides an above-mentioned technical problem's technical scheme as follows: a galvanized steel wire tooth split type peripheral grinding wheel comprises a base body and a plurality of steel wire teeth, wherein the base body is used for connecting external equipment; the steel wire teeth are assembled on the periphery of the base body in a splicing mode around one circle, and diamonds are plated on the outer walls of the steel wire teeth to form grinding surfaces.
The utility model has the advantages that: the steel wire teeth are assembled on the supporting base body in a splicing mode in a mechanical mode, the base body is a tool which can be used repeatedly, the base body can be used repeatedly, grinding faces spliced by the steel wire teeth are convenient to replace, and the renewing cost of the grinding wheel is greatly reduced; the steel wire tooth split type peripheral grinding wheel naturally forms a drainage channel between teeth due to the space formed by exposed diamond particles between the teeth, and is favorable for cooling and rapid chip removal.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
The fixing part is arranged opposite to the base body and clamps the support ring between the base body and the support ring, and the plurality of steel wire teeth are assembled on the outer wall of the support ring in a splicing mode.
Further, the base body is of a circular disc body structure, the fixing part comprises a pressing plate of an annular disc body structure, the supporting ring is of an annular groove body structure, and the pressing plate and the base body are arranged in a coaxial opposite mode;
the groove bottom of the support ring is arranged outwards and is parallel to the central axis of the base body, the notch of the support ring is arranged inwards, one end of the notch abuts against the outer edge of the base body, the other end of the notch abuts against the outer edge of the pressing plate, and a cavity is formed among the base body, the support ring and the pressing plate; the crooked setting of steel wire tooth is the U-shaped and laminating is in on the support ring tank bottom outer wall, the one end card of steel wire tooth is gone into the base member with in the crack between the support ring notch one end, its other end card is gone into the clamp plate with in the crack between the support ring notch other end, a plurality of the steel wire tooth is side by side and is circumference and arranges.
The beneficial effect of adopting the further scheme is that: the steel wire tooth passes through mechanical system amalgamation equipment on supporting the base member, and the base member is repetitious usage's frock, but the base member repetitious usage, by the convenient change of working face of steel wire tooth amalgamation, the cost greatly reduced that renovates of emery wheel.
Further, the base member is close to the terminal surface of clamp plate just is located outward flange department and encircles a week and caves in with the axial direction, forms first annular step, the clamp plate is close to the terminal surface of base member just is close to the interior edge department and encircles a week and protruding with the axial direction, forms annular lug, and is being close to the outward flange department of clamp plate forms second annular step, the notch both ends of support ring butt respectively are in first annular step with second annular step department, just the one end in the tank bottom outside of support ring extends to outside the outward flange of clamp plate, the other end extends to outside the outward flange of base member.
The beneficial effect of adopting the further scheme is that: the first annular step and the second annular step can enable the base body, the pressing plate and the supporting ring to be positioned quickly, the peripheral grinding wheel structure is spliced quickly, the two ends of the steel wire teeth are clamped between the supporting ring and the base body and between the two ends of the steel wire teeth and between the supporting ring and the pressing plate quickly, the working face spliced by the steel wire teeth is convenient to replace, and the renovation cost of the grinding wheel is greatly reduced.
Furthermore, a plurality of water tank water outlets for leaking cooling water are arranged on the support ring in a surrounding manner, extend from the edge of one end of the notch of the support ring to the bottom of the tank to the edge of the other end of the notch, and are arranged at equal intervals; the water tank water outlet opening direction at the tank bottom extends towards the front of the rotation direction of the base body in an inclined manner, the water tank water outlet opening direction at the tank bottom takes the middle as a reference, one end close to the fixing part extends towards the front of the rotation direction of the base body in an inclined manner, and one end close to the base body extends towards the rear of the rotation direction in an inclined manner.
The beneficial effect of adopting the further scheme is that: the area covered by the water outlet of the water tank and the teeth of the steel wire teeth form a latticed water passage, so that the precision grinding with small tool consumption is facilitated, the grinding wheel is ensured to be supplied with cooling water in the grinding area (the area where the workpiece is contacted with the grinding wheel) at any moment, the internal cooling is realized, and the cooling and chip removal capacity is greatly improved.
The fixing part further comprises a plurality of mounting blocks and a plurality of fixing screws, the mounting blocks are arranged on the end face, close to the pressing plate, of the base body in a surrounding and equidistant mode, the mounting blocks are of an L-shaped structure, one end of each mounting block is parallel to the end face of the base body, is attached to the base body and abuts against the annular convex block of the pressing plate, a threaded hole is formed in each mounting block, and the other end of each mounting block is vertical to the base body and abuts against the inner edge of the pressing plate; the clamp plate is provided with mounting holes, the number of the mounting holes is equal to that of the mounting blocks, the mounting holes are in one-to-one correspondence with the mounting blocks, the number of the fixing screws is equal to that of the mounting blocks, the fixing screws are in one-to-one correspondence with the mounting holes, and the mounting holes penetrate through the annular convex blocks and are connected with threaded holes of the mounting blocks.
The beneficial effect of adopting the further scheme is that: the support ring can be firmly combined on the base body.
Further, the steel wire teeth are formed by bending steel wires with circular sections, or the steel wire teeth are formed by bending steel wires with rectangular sections, or the steel wire teeth with rectangular sections are formed by punching steel plates. Can be formed by stamping thin steel plates.
The beneficial effect of adopting the further scheme is that: the section is the circular shape steel wire tooth, adopts columniform steel wire tooth promptly, constitutes the arc recess naturally between tooth and the tooth, forms drainage channel, is favorable to cooling and quick chip removal, and the grinding surface is from taking the arc angle, forms the natural running-in angle, can reduce the vibration that grinding apparatus work was, more is favorable to the grinding low impact grinding. The steel wire teeth are shaped by adopting a bending processing mode, and compared with the existing plating on a base body, the diamond electroplating process can simply implement batch production and is more beneficial to automatic and large-scale production. The steel wire teeth with rectangular cross sections, namely the flaky steel wire teeth, are manufactured in a stamping mode, can simulate the cylindrical steel wire teeth to manufacture the sheet shape, and adopt an electroplating process to plate diamond on the surface of a sheet base body to form the sheet teeth.
Furthermore, be close to first annular step with second annular step department the surface of wire tooth is equipped with a plurality of hemispherical salient points respectively, and a plurality of salient points set up side by side with the radial direction of base member or clamp plate, first annular step with be equipped with on the second annular step with the corresponding hemisphere cell body of a plurality of salient points, the wire tooth a plurality of salient points block respectively in the corresponding hemisphere cell body.
The beneficial effect of adopting the further scheme is that: the convex points are clamped into the corresponding wave-shaped clamping grooves on the base body and the pressing plate, so that the steel wire teeth can be stabilized, and the steel wire teeth are prevented from deviating.
Further, the steel wire teeth positioned at the groove bottom of the support ring are in a straight strip shape; or the steel wire teeth at the groove bottom of the support ring are arranged in a wave shape in a bending mode in the circumferential direction, and the wave shapes of the steel wire teeth are arranged oppositely to form a plurality of circular through holes in the axial direction in sequence.
The beneficial effect of adopting the further scheme is that: a drainage channel is naturally formed among the steel wire teeth, so that cooling and rapid chip removal are facilitated; the wave-shaped steel wire teeth can increase a drainage channel, and the grinding is not influenced, and meanwhile, the cooling and quick chip removal are facilitated.
Furthermore, the steel wire teeth are arranged in an L-shaped bent mode; still including being used for pushing down the pressure disk and a plurality of pressure disk screw of wire tooth, the pressure disk is annular disk body structure, the outward flange department of base member encircle a week be equipped with the axial direction with the depressed part that the pressure disk shape is the same with the size, the pressure disk embedding in the depressed part, the one end of wire tooth is on a parallel with the axis, and its other end card is gone into the pressure disk with be located the depressed part in the crack between the base member, a plurality of pressure disk screw spaced circumference distribute and run through in proper order the pressure disk with the base member and with the screw threaded connection of base member.
The beneficial effect of adopting the further scheme is that: when the rigidity of steel wire tooth satisfies the grinding atress and can not take place the position and remove, the steel wire tooth passes through mechanical system amalgamation equipment on supporting the base member, and need not to use other supporting component supports, but the base member is repetitious usage's frock, but the base member repetitious usage, by the convenient change of working face of steel wire tooth amalgamation, the cost greatly reduced that renovates of emery wheel.
The supporting frame is used for supporting the steel wire teeth and arranged on the pressing plate; the support frame comprises a plurality of support plates, a plurality of support blocks for supporting the support plates and a plurality of support frame screws;
the supporting plates are in a circular ring plate shape, the supporting plates are arranged at intervals in the axial direction, clamping grooves for clamping the steel wire teeth are formed in the outer edges of the supporting plates in a surrounding mode, and the steel wire teeth are clamped into the clamping grooves; the supporting plates close to the pressing plate are supported on the pressing plate through a plurality of supporting blocks, the adjacent supporting plates are supported through a plurality of supporting blocks, the supporting blocks on each layer are arranged at intervals in the circumferential direction, and the supporting blocks on the adjacent layers are arranged at the same position; the supporting frame screws respectively correspond to the supporting blocks of each layer, sequentially penetrate through the supporting blocks at the same position from the supporting plate at the top layer and are in threaded connection with the screw holes of the pressure plate.
The beneficial effect of adopting the further scheme is that: when the rigidity of steel wire tooth is lower, the steel wire tooth passes through mechanical system amalgamation equipment on supporting the base member, supports the steel wire tooth through the support frame, and the base member is the frock that can repetitious usage, and the base member can repetitious usage is conveniently changed by the working face of steel wire tooth amalgamation, the cost greatly reduced that renovates of emery wheel. Between the supporting plates, a water supply passage is formed.
Further, one end of the steel wire teeth, which is parallel to the central axis, is in a straight strip shape, or one end of the steel wire teeth, which is parallel to the central axis, is in a tooth shape in a bending arrangement in the axial direction.
Furthermore, the middle part of one end of the steel wire tooth in the shape of a straight strip is provided with a processing groove for polishing and processing the glass model.
The beneficial effect of adopting the further scheme is that: the steel wire teeth in different forms can be selected according to the processing requirements, and the method is suitable for various grinding processing.
Further, the steel wire teeth are formed by bending steel wires with circular sections, the steel wires with rectangular sections are bent to form rectangular steel wires, or the steel wire teeth with rectangular sections are formed by punching thin steel plates. Can be formed by stamping thin steel plates.
Drawings
Fig. 1 is a schematic view of an overall structure of an electroplated steel wire tooth split type peripheral grinding wheel according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a support ring according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a pressing plate according to an embodiment of the present invention;
FIG. 4 is a top view of a tooth-split type peripheral grinding wheel for electroplated steel wires according to an embodiment of the present invention;
3 FIG. 3 5 3 is 3 a 3 cross 3- 3 sectional 3 view 3 taken 3 along 3 line 3 A 3- 3 A 3 of 3 FIG. 3 4 3 in 3 accordance 3 with 3 the 3 present 3 invention 3; 3
FIG. 6 is a cross-sectional view of a tooth-split type peripheral grinding wheel for electroplated steel wires according to an embodiment of the present invention;
fig. 7 is a schematic structural view of a water outlet of a water tank provided in an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a mounting block according to an embodiment of the present invention;
fig. 9 is a schematic structural view of a U-shaped wire tooth according to an embodiment of the present invention;
fig. 10 is a schematic view illustrating an installation of a U-shaped wire tooth according to an embodiment of the present invention;
FIG. 11 is an enlarged view of a cylindrical wire tooth of the present invention;
fig. 12 is a schematic structural view of a U-shaped wire tooth according to another embodiment of the present invention;
fig. 13 is a schematic view illustrating an installation of a U-shaped wire tooth according to an embodiment of the present invention;
fig. 14 is an enlarged view of a U-shaped wire tooth provided in accordance with an embodiment of the present invention;
fig. 15 is a schematic view of U-shaped salient points provided by the embodiment of the present invention;
fig. 16 is a schematic view of an overall structure of a tooth-split type peripheral grinding wheel for electroplated steel wires according to another embodiment of the present invention;
figure 17 is a cross-sectional view of the present invention as shown in figure 16;
fig. 18 is a schematic view of an overall structure of a tooth-split type peripheral grinding wheel for electroplated steel wires according to another embodiment of the present invention;
figure 19 is a cross-sectional view of figure 18 in accordance with the present invention;
fig. 20 is another cross-sectional view of fig. 18 in accordance with the present invention;
fig. 21 is a schematic structural view of a support frame according to an embodiment of the present invention;
fig. 22 is a cross-sectional view of a support frame according to an embodiment of the present invention;
fig. 23 is a schematic view illustrating a connection between a wire tooth and a support frame according to an embodiment of the present invention;
figure 24 is a cross-sectional view of figure 23 in accordance with the present invention;
fig. 25 is a schematic structural view of an L-shaped wire tooth according to another embodiment of the present invention;
fig. 26 is a schematic structural view of an L-shaped wire tooth according to another embodiment of the present invention;
fig. 27 is a schematic structural view of an L-shaped wire tooth according to another embodiment of the present invention;
fig. 28 is a schematic structural view of an L-shaped wire tooth according to another embodiment of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the supporting ring comprises a base body, 2, a steel wire tooth, 3, a fixing part, 4, a supporting ring, 5, a pressure plate, 6, a supporting plate, 7, a supporting block, 101, a first annular step, 202, a convex point, 301, a pressure plate, 302, a second annular step, 303, a fixing screw, 304, a threaded hole, 305, a mounting hole, 306, a mounting block, 401, a water tank water outlet, 501, a pressure plate screw, 601 and a supporting frame screw.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1 and 4, the electroplated steel wire tooth split type peripheral grinding wheel comprises a base body 1 for connecting external equipment and a plurality of steel wire teeth 2; the steel wire teeth 2 are assembled on the periphery of the base body 1 in a splicing mode around a circle, and diamonds are plated on the outer walls of the steel wire teeth 2 to form grinding surfaces.
In the embodiment, the steel wire teeth 2 are assembled on the supporting base body in a splicing mode in a mechanical mode, the base body is a tool which can be used repeatedly, the base body can be used repeatedly, and the grinding surfaces spliced by the steel wire teeth 2 are convenient to replace, so that the renovation cost of the grinding wheel is greatly reduced; the steel wire tooth split type peripheral grinding wheel naturally forms a drainage channel between teeth, and is favorable for cooling and rapid chip removal.
Optionally, as an embodiment of the utility model, still include and be used for supporting support ring 4 of wire tooth 2 and be used for fixing support ring 4's fixed part 3, fixed part 3 with base member 1 sets up relatively and will support ring 4 centre gripping is between the two, the amalgamation equipment of a plurality of wire tooth 2 is in on the outer wall of support ring 4.
Optionally, as an embodiment of the present invention, as shown in fig. 2-3, the base 1 is a circular disk structure, the fixing portion 3 includes a pressing plate 301 of an annular disk structure, the support ring 4 is an annular groove structure, and the pressing plate 301 and the base 1 are arranged coaxially and oppositely;
the groove bottom of the support ring 4 is arranged outwards and is parallel to the central axis of the base body 1, the notch of the support ring 4 is arranged inwards, one end of the notch abuts against the outer edge of the base body 1, the other end of the notch abuts against the outer edge of the pressing plate 301, and a cavity is formed among the base body 1, the support ring 4 and the pressing plate 301; the crooked setting of wire teeth 2 is the U-shaped and the laminating is in on the 4 tank bottoms outer walls of support ring, the one end card of wire teeth 2 is gone into base member 1 with in the crack between the 4 notch one ends of support ring, its other end card is gone into clamp plate 301 with in the crack between the 4 notch other ends of support ring, a plurality of wire teeth 2 are side by side and are circumference and arrange.
Preferably, the outer diameter of the pressing plate 301 is equal to the outer diameter of the base 1.
In the above embodiment, the steel wire teeth are assembled on the supporting base body in a mechanical mode, the base body is a tool which can be used for multiple times, the base body can be used for multiple times, the working face spliced by the steel wire teeth is convenient to replace, and the renovation cost of the grinding wheel is greatly reduced.
Optionally, as an embodiment of the present invention, as shown in fig. 4-6, the base body 1 is close to the end surface of the pressing plate 301 and is located at the outer edge to surround a circle and is recessed in the axial direction, so as to form a first annular step 101, the pressing plate 301 is close to the end surface of the base body 1 and is close to the inner edge to surround a circle and is raised in the axial direction, so as to form an annular protrusion, and is close to the outer edge of the pressing plate 301 to form a second annular step 302, two ends of the notch of the support ring 4 abut against the first annular step 101 and the second annular step 302 respectively, and one end outside the groove bottom of the support ring 4 extends to the outside of the outer edge of the pressing plate 301 and the other end extends to the outside of the outer edge of the base.
In the above embodiment, the first annular step 101 and the second annular step 302 enable the base 1, the pressing plate 301 and the support ring 4 to be quickly positioned and quickly spliced to form a peripheral grinding wheel structure, and the two ends of the steel wire teeth 2 are quickly clamped between the support ring 4 and the base 1 and the pressing plate 301, so that the working surface spliced by the steel wire teeth is convenient to replace, and the renovation cost of the grinding wheel is greatly reduced.
Optionally, as an embodiment of the utility model, as shown in fig. 7, the basin delivery port 401 that is equipped with a plurality of strips and is used for spilling the cooling water that encircles a week on the support ring 4, basin delivery port 401 is followed the edge of 4 notch one ends of support ring to the tank bottom extends to the edge of the notch other end, a plurality of basin delivery port 401 is equidistant arranges.
Optionally, as an embodiment of the present invention, as shown in fig. 7, each of the two ends of the supporting ring 4 notch is located the front of the rotation direction of the base 1 that is inclined to the opening direction of the water tank outlet 401 is located each of the tank bottoms that is inclined to the opening direction of the water tank outlet 401 is based on the middle, and the front of the rotation direction of the base 1 that is inclined to the end close to the fixing portion 3 is extended, and the rear of the rotation direction that is inclined to the end close to the base 1 is extended.
In the above embodiment, the water outlet 401 of the water tank can form a latticed water passage with the teeth of the steel wire teeth, which is more beneficial to precision grinding with small tool consumption, and ensures that the grinding wheel is supplied with cooling water at any moment in a grinding area (an area where a workpiece contacts with the grinding wheel), so as to realize internal cooling and greatly improve cooling and chip removal capabilities.
Optionally, as an embodiment of the present invention, as shown in fig. 5, 6, and 8, the fixing portion 3 further includes a plurality of mounting blocks 306 and a plurality of fixing screws 303, the plurality of mounting blocks 306 are disposed on the end surface of the base 1 close to the pressing plate 301 at equal intervals around a circle, the mounting blocks 306 are L-shaped, one end of each mounting block is parallel to the end surface of the base 1 and attached to the base 1 and abuts against the annular protrusion of the pressing plate 301, and each mounting block 306 is provided with a threaded hole 304, and the other end of each mounting block is vertical to the base 1 and abuts against the inner edge of the pressing plate 301; the pressing plate 301 is provided with mounting holes 305 equal in number to the mounting blocks 306, the mounting holes 305 are in one-to-one correspondence with the mounting blocks 306, the fixing screws 303 are equal in number to the mounting blocks 306, the fixing screws 303 are in one-to-one correspondence with the mounting holes 305, and the mounting holes 305 penetrate through the annular convex block and are connected with threaded holes 304 of the mounting blocks 306.
In the above embodiment, the support ring 4 can be tightly and tightly split on the base body 1.
Alternatively, as an embodiment of the present invention, as shown in fig. 9 and 12, the wire teeth 2 are formed by bending a wire with a circular cross section, or the wire teeth 2 are formed by bending a wire with a rectangular cross section, or the wire teeth 2 with a rectangular cross section are formed by punching a steel plate. Namely the sheet-shaped rectangular steel wire teeth.
The steel plate can be punched. The thickness of the thin steel plate is 0.1-2 mm.
In the above embodiment, the steel wire teeth with the circular cross section adopt the cylindrical steel wire teeth, the arc-shaped grooves are naturally formed between the teeth to form the drainage channel, so that cooling and rapid chip removal are facilitated, the grinding surface is provided with the arc angle to form a natural grinding angle, vibration of the work of the grinding tool workpiece can be reduced, and grinding low-impact grinding is facilitated. The steel wire teeth 2 are shaped by adopting a bending processing mode, and compared with the existing plating on the base body 1, the diamond electroplating process can simply implement batch production and is more beneficial to automatic and large-scale production. The steel wire teeth with rectangular cross sections, namely the flaky steel wire teeth, are manufactured in a stamping mode, the shape of a slice can be manufactured by simulating the cylindrical steel wire teeth 2, the diamond is plated on the surface of the flaky steel wire teeth 2 by adopting an electroplating process to form the flaky teeth, and a surface-mounted single-layer electroplated diamond grinding wheel is formed by splicing, so that the effect equivalent to that of the cylindrical steel wire teeth splicing type grinding wheel is achieved.
Optionally, as an embodiment of the present invention, as shown in fig. 15, a plurality of hemispherical protruding points 202 are respectively disposed on the surface of the wire tooth 2 near the first annular step 101 and the second annular step 302, the plurality of protruding points 202 are arranged in parallel in the radial direction of the base 1 or the pressing plate 301, hemispherical groove bodies corresponding to the plurality of protruding points 202 are disposed on the first annular step 101 and the second annular step 303, and the plurality of protruding points 202 of the wire tooth 2 are respectively inserted into the corresponding hemispherical groove bodies.
In the above embodiment, the protruding points 202 are clamped into the corresponding wavy slots on the base body 2 and the pressing plate 301, so that the steel wire teeth 2 can be stabilized, and the steel wire teeth 2 are prevented from shifting.
Alternatively, as an embodiment of the present invention, as shown in fig. 1, the wire teeth 2 located at the groove bottom of the support ring 4 are in a straight bar shape.
In the above embodiment, the steel wire teeth 2 naturally form a drainage channel therebetween, which is beneficial to cooling and rapid chip removal.
Optionally, as an embodiment of the present invention, as shown in fig. 9, 11 and 14, the steel wire teeth 2 located at the groove bottom of the support ring 4 are curved in the circumferential direction and are wavy, and two adjacent steel wire teeth 2 are opposite in wavy shape, so as to sequentially form a plurality of circular through holes in the axial direction.
In the above embodiment, the wave-shaped steel wire teeth 2 can increase the drainage channel, and do not affect the grinding and are more beneficial to cooling and rapid chip removal.
Alternatively, as an embodiment of the present invention, as shown in fig. 16 to 20, the steel wire teeth 2 are bent to form an L shape; still including being used for pushing down pressure disk 5 and a plurality of pressure disk screw 501 of wire tooth 2, pressure disk 5 is annular disk body structure, the outward flange department of base member 1 encircle a week be equipped with the axial direction with the same depressed part of pressure disk 5 shape and size, pressure disk 5 embedding in the depressed part, wire tooth 2's one end is on a parallel with the axis, and its other end card is gone into pressure disk 5 with be located the depressed part in the crack between the base member 1, a plurality of pressure disk screw 501 spaced circumference distribute and run through in proper order pressure disk 5 with base member 1 and with the screw threaded connection of base member 1.
In the above embodiment, when the rigidity of steel wire tooth is higher, the steel wire tooth passes through mechanical system amalgamation equipment on supporting the base member, and need not to use other supporting component supports, and the base member is reusable frock, and the base member can be used repeatedly, by the convenient change of working face of steel wire tooth amalgamation, the renovation cost greatly reduced of emery wheel.
Optionally, as an embodiment of the present invention, as shown in fig. 21 to 24, the present invention further includes a support frame for supporting the wire teeth 2, wherein the support frame is disposed on the pressure plate 5; the support frame comprises a plurality of support plates 6, a plurality of support blocks 7 for supporting the support plates 6, and a plurality of support frame screws 601;
the supporting plates 6 are in a circular ring plate shape, the supporting plates 6 are arranged at intervals in the axial direction, clamping grooves 602 for clamping the steel wire teeth 2 are formed in the outer edges of the supporting plates 6 in a surrounding mode, and the steel wire teeth 2 are clamped in the clamping grooves; the supporting plate 6 close to the pressure plate 5 is supported on the pressure plate 5 through a plurality of supporting blocks 7, the supporting plates 6 adjacent to each other are supported through a plurality of supporting blocks 7, the supporting blocks 7 in each layer are arranged in a circumferential direction at intervals, and the supporting blocks 7 in adjacent layers are arranged at the same position; the plurality of support frame screws 601 respectively correspond to the support blocks 7 of each layer, sequentially penetrate through the support blocks 7 at the same position from the support plate 6 at the top layer, and are in threaded connection with the screw holes of the pressure plate 5.
In the above embodiment, when the rigidity of steel wire tooth is lower, the steel wire tooth passes through mechanical system amalgamation equipment on supporting the base member, supports the steel wire tooth through the support frame, and the base member is repetitious usage's frock, but the base member repetitious usage by the convenient change of working face of steel wire tooth amalgamation, the cost greatly reduced that renovates of emery wheel.
Optionally, as an embodiment of the utility model, as shown in fig. 17, be close to pressure disk 5 department the surface of wire tooth 2 is equipped with a plurality of hemispherical salient points respectively, and a plurality of salient points set up side by side with the radial direction of base member 1, be equipped with on the pressure disk 5 with the corresponding hemisphere cell body of a plurality of salient points, wire tooth 2 a plurality of salient points go into respectively in the corresponding hemisphere cell body.
In the above-mentioned embodiment, protruding point card is gone into in the wave draw-in groove that corresponds on the pressure disk 5, can stabilize wire tooth 2, prevents wire tooth 2 skew.
Optionally, as an embodiment of the present invention, the wire teeth 2 are parallel to the central axis and have a straight bar shape, or the wire teeth 2 are parallel to the central axis and have a tooth shape in the axial direction.
Further, a processing groove for polishing the glass shape is arranged in the middle of one end of the steel wire teeth 2 in the shape of a straight strip.
The processing groove on the steel wire tooth 2 is obtained by a machining mode. Specifically, a circle of steel wire teeth 2 is assembled and then integrally processed on the steel wire teeth 2, so that a processing groove surrounding a circle is obtained.
In the above embodiment, the steel wire teeth 2 of different shapes can be selected according to the machining requirements, and the method is suitable for various grinding machining.
Alternatively, as an embodiment of the present invention, as shown in fig. 25 and 26, the wire teeth 2 are formed by bending a wire with a circular cross section, or the wire teeth 2 are formed by bending a wire with a rectangular cross section, or the wire teeth 2 with a rectangular cross section are formed by punching a steel plate. Namely the sheet-shaped rectangular steel wire teeth.
The steel plate can be punched. The thickness of the thin steel plate is 0.1-2 mm.
In the above embodiment, the steel wire teeth with the circular cross section adopt the cylindrical steel wire teeth, the arc-shaped grooves are naturally formed between the teeth to form the drainage channel, so that cooling and rapid chip removal are facilitated, the grinding surface is provided with the arc angle to form a natural grinding angle, vibration of the work of the grinding tool workpiece can be reduced, and grinding low-impact grinding is facilitated. The steel wire teeth 2 are shaped by adopting a bending processing mode, and compared with the existing plating on the base body 1, the diamond electroplating process can simply implement batch production and is more beneficial to automatic and large-scale production. The steel wire teeth with rectangular cross sections, namely the flaky steel wire teeth, are manufactured in a stamping mode, the shape of a slice can be manufactured by simulating the cylindrical steel wire teeth 2, the diamond is plated on the surface of the flaky steel wire teeth 2 by adopting an electroplating process to form the flaky teeth, and a surface-mounted single-layer electroplated diamond grinding wheel is formed by splicing, so that the effect equivalent to that of the cylindrical steel wire teeth splicing type grinding wheel is achieved.
Optionally, as an embodiment of the present invention, the central portion of the base body 1 is provided with an equipment mounting hole for connecting external equipment.
The utility model has the advantages that:
1. the steel wire teeth are cylindrical, the grinding surface is provided with an arc angle to form a natural grinding angle, so that the vibration of the work of the grinding tool workpiece can be reduced, and the grinding of low-impact grinding is facilitated;
2. the steel wire tooth split type grinding wheel naturally forms an arc-shaped groove between teeth to form a drainage channel, so that cooling and quick chip removal are facilitated.
3. The steel wire tooth passes through mechanical system amalgamation equipment on supporting the base member, and the base member is repetitious usage's frock, but the base member repetitious usage, by the convenient change of working face of steel wire tooth amalgamation, the cost greatly reduced that renovates of emery wheel.
4. The steel wire teeth are bent and processed into a required shape, and compared with the existing plating on a substrate, the diamond electroplating process can simply implement batch production and is more beneficial to automatic and large-scale production.
5. The flaky steel wire teeth are manufactured in a stamping mode, the shape of a slice can be manufactured by simulating cylindrical steel wire teeth, diamond is plated on the surfaces of the flaky steel wire teeth by adopting an electroplating process to form the flaky teeth, and a single-layer electroplated diamond grinding wheel is formed by splicing to achieve the effect equivalent to that of the cylindrical steel wire tooth spliced grinding wheel.
6. The sheet-shaped steel wire teeth are made of thin steel plates in a stamping mode, and the sheet-shaped steel wire teeth have better economical efficiency.
7. The technical principle can be applied to grinding tools with various diameters from large to small, such as grinding wheels, small grinding heads and the like.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (12)
1. A galvanized steel wire tooth split type peripheral grinding wheel is characterized by comprising a base body (1) used for connecting external equipment and a plurality of steel wire teeth (2); the steel wire teeth (2) are assembled on the periphery of the base body (1) in a splicing mode around the circumference, and diamonds are plated on the outer walls of the steel wire teeth (2) to form grinding surfaces.
2. The electroplated wire tooth split peripheral grinding wheel according to claim 1, characterized by further comprising a support ring (4) for supporting the wire teeth (2) and a fixing part (3) for fixing the support ring (4), wherein the fixing part (3) is arranged opposite to the base body (1) and clamps the support ring (4) therebetween, and the plurality of wire teeth (2) are assembled on the outer wall of the support ring (4) in a split manner.
3. The electroplated steel wire tooth split type peripheral grinding wheel as claimed in claim 2, wherein the base body (1) is of a circular disc structure, the fixing part (3) comprises a pressing plate (301) of an annular disc structure, the support ring (4) is of an annular groove body structure, and the pressing plate (301) and the base body (1) are arranged in a coaxial opposite mode;
the groove bottom of the support ring (4) is arranged outwards and is parallel to the central axis of the base body (1), the notch of the support ring (4) is arranged inwards, one end of the support ring is abutted to the outer edge of the base body (1), the other end of the support ring is abutted to the outer edge of the pressing plate (301), and a cavity is formed among the base body (1), the support ring (4) and the pressing plate (301); wire tooth (2) crooked setting is the U-shaped and laminates on support ring (4) tank bottom outer wall, the one end card of wire tooth (2) is gone into base member (1) with in the crack between support ring (4) notch one end, its other end card is gone into clamp plate (301) with in the crack between the support ring (4) notch other end, a plurality of wire tooth (2) are parallel to be circumference and arrange.
4. The electroplated steel wire tooth split type peripheral grinding wheel according to claim 3, wherein the base body (1) is recessed in the axial direction around the outer edge near the end face of the pressing plate (301) to form a first annular step (101), the pressing plate (301) is raised in the axial direction around the inner edge near the end face of the base body (1) to form an annular bump, and a second annular step (302) is formed near the outer edge of the pressing plate (301), two ends of the notch of the support ring (4) abut against the first annular step (101) and the second annular step (302) respectively, and one end of the outer side of the groove bottom of the support ring (4) extends out of the outer edge of the pressing plate (301) and the other end extends out of the outer edge of the base body (1).
5. The electroplated steel wire tooth split type peripheral grinding wheel as claimed in claim 4, wherein a plurality of water tank water outlets (401) for leaking cooling water are arranged on the supporting ring (4) in a surrounding manner, the water tank water outlets (401) extend from the edge of one end of the notch of the supporting ring (4) to the bottom of the notch to the edge of the other end of the notch, and the plurality of water tank water outlets (401) are arranged at equal intervals; the water tank water outlet (401) is inclined towards the front of the rotation direction of the base body (1) and is positioned at the edges of two ends of the notch of the support ring (4), the opening direction of the water tank water outlet (401) is inclined towards the front of the rotation direction of the base body (1), one end of the water tank water outlet (401) close to the fixing part (3) is inclined towards the front of the rotation direction of the base body (1) and is inclined towards the rear of the rotation direction, and one end of the water tank water outlet close to the base body (1) is inclined towards the rear of the rotation direction.
6. The electroplated steel wire tooth split type peripheral grinding wheel as claimed in claim 3, wherein the fixing part (3) further comprises a plurality of mounting blocks (306) and a plurality of fixing screws (303), the mounting blocks (306) are arranged on the end face, close to the pressing plate (301), of the base body (1) in a surrounding manner at equal intervals, the mounting blocks (306) are of an L-shaped structure, one end of each mounting block is parallel to the end face of the base body (1), is attached to the base body (1) and abuts against the annular convex block of the pressing plate (301), a threaded hole (304) is formed in each mounting block, and the other end of each mounting block is vertical to the base body (1) and abuts against the inner edge of the pressing plate (301); the clamp plate (301) is provided with mounting holes (305) with the same number as the mounting blocks (306), the mounting holes (305) are arranged in a one-to-one correspondence manner with the mounting blocks (306), the fixing screws (303) are the same as the mounting blocks (306), the fixing screws (303) are in one-to-one correspondence with the mounting holes (305), and the mounting holes (305) penetrate through the annular convex blocks and are connected with threaded holes (304) of the mounting blocks (306).
7. The electroplated steel wire tooth split type peripheral grinding wheel as claimed in claim 4, wherein the surfaces of the steel wire teeth (2) close to the first annular step (101) and the second annular step (302) are respectively provided with a plurality of hemispherical convex points (202), the plurality of convex points (202) are arranged in parallel in the radial direction of the base body (1) or the pressing plate (301), the first annular step (101) and the second annular step (302) are provided with hemispherical groove bodies corresponding to the plurality of convex points (202), and the plurality of convex points (202) of the steel wire teeth (2) are respectively clamped into the corresponding hemispherical groove bodies.
8. Electroplated wire tooth split peripheral grinding wheel according to any of claims 3 to 7, characterized in that the wire teeth (2) located at the groove bottom of the support ring (4) are in the shape of straight bars; or the steel wire teeth (2) positioned at the groove bottom of the support ring (4) are arranged in a bending way in the circumferential direction and are in a wavy shape, and the wavy shapes of the steel wire teeth (2) are oppositely arranged to sequentially form a plurality of circular through holes in the axial direction.
9. The electroplated steel wire tooth split type peripheral grinding wheel of claim 1, wherein the steel wire tooth (2) is bent to be L-shaped; still including being used for pushing down pressure disk (5) and a plurality of pressure disk screw (501) of wire tooth (2), pressure disk (5) are annular disk body structure, the outward flange department of base member (1) encircle a week be equipped with axial direction with pressure disk (5) shape and the same depressed part of size, pressure disk (5) embedding in the depressed part, the one end of wire tooth (2) is on a parallel with the axis, and its other end card is gone into pressure disk (5) with be located the depressed part in the crack between base member (1), a plurality of pressure disk screw (501) spaced circumference distributes and runs through in proper order pressure disk (5) with base member (1) and with the screw threaded connection of base member (1).
10. The electroplated wire tooth split peripheral grinding wheel of claim 9, further comprising a support frame for supporting the wire tooth (2), the support frame being disposed on the platen (5); the supporting frame comprises a plurality of supporting plates (6), a plurality of supporting blocks (7) for supporting the supporting plates (6) and a plurality of supporting frame screws (601);
the supporting plates (6) are in a circular ring plate shape, the supporting plates (6) are arranged at intervals in the axial direction, clamping grooves (602) used for clamping the steel wire teeth (2) are formed in the outer edge of each supporting plate (6) in a surrounding mode, and the steel wire teeth (2) are clamped in the clamping grooves; the supporting plates (6) close to the pressing plate (5) are supported on the pressing plate (5) through a plurality of supporting blocks (7), the adjacent supporting plates (6) are supported through a plurality of supporting blocks (7), the supporting blocks (7) in each layer are arranged circumferentially at intervals, and the positions of the supporting blocks (7) in adjacent layers are the same; the support frame screws (601) respectively correspond to the support blocks (7) of each layer, sequentially penetrate through the support blocks (7) at the same position from the support plate (6) at the top layer, and are in threaded connection with the screw holes of the pressure plate (5).
11. The electroplated steel wire tooth split type peripheral grinding wheel as claimed in claim 10, wherein one end of the steel wire tooth (2) parallel to the central axis is straight strip-shaped, or one end of the steel wire tooth (2) parallel to the central axis is bent in the axial direction to be tooth-shaped.
12. Electroplated wire tooth split peripheral grinding wheel according to one of claims 1 to 7, 9 to 11, characterized in that the wire tooth (2) is bent from a wire with a circular cross section or the wire tooth (2) is bent from a wire with a rectangular cross section.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020061554.3U CN211639546U (en) | 2020-01-13 | 2020-01-13 | Electroplated steel wire tooth split type peripheral grinding wheel |
| PCT/CN2020/140143 WO2021143504A1 (en) | 2020-01-13 | 2020-12-28 | Electroplated steel wire tooth combined grinding wheel |
| JP2022542377A JP7441476B2 (en) | 2020-01-13 | 2020-12-28 | Bonded assembly type grinding wheel with electroplated steel wire segments |
| KR1020227022948A KR20220115979A (en) | 2020-01-13 | 2020-12-28 | Electroplated steel wire toothed combination grinding wheel |
| EP20914285.0A EP4091768A4 (en) | 2020-01-13 | 2020-12-28 | Electroplated steel wire tooth combined grinding wheel |
| US17/792,150 US20230052287A1 (en) | 2020-01-13 | 2020-12-28 | Electroplated steel wire segment-combined grinding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020061554.3U CN211639546U (en) | 2020-01-13 | 2020-01-13 | Electroplated steel wire tooth split type peripheral grinding wheel |
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| Publication Number | Publication Date |
|---|---|
| CN211639546U true CN211639546U (en) | 2020-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020061554.3U Active CN211639546U (en) | 2020-01-13 | 2020-01-13 | Electroplated steel wire tooth split type peripheral grinding wheel |
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| CN (1) | CN211639546U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111113285A (en) * | 2020-01-13 | 2020-05-08 | 宋京新 | Electroplated steel wire tooth split type peripheral grinding wheel |
| CN112548858A (en) * | 2020-12-03 | 2021-03-26 | 西安博奥达金刚石工磨具有限公司 | Diamond roller for efficiently finishing CBN grinding wheel and preparation method thereof |
| WO2021143504A1 (en) * | 2020-01-13 | 2021-07-22 | 宋京新 | Electroplated steel wire tooth combined grinding wheel |
-
2020
- 2020-01-13 CN CN202020061554.3U patent/CN211639546U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111113285A (en) * | 2020-01-13 | 2020-05-08 | 宋京新 | Electroplated steel wire tooth split type peripheral grinding wheel |
| WO2021143504A1 (en) * | 2020-01-13 | 2021-07-22 | 宋京新 | Electroplated steel wire tooth combined grinding wheel |
| CN111113285B (en) * | 2020-01-13 | 2024-07-23 | 宋京新 | Split type peripheral grinding wheel for electroplated steel wire teeth |
| CN112548858A (en) * | 2020-12-03 | 2021-03-26 | 西安博奥达金刚石工磨具有限公司 | Diamond roller for efficiently finishing CBN grinding wheel and preparation method thereof |
| CN112548858B (en) * | 2020-12-03 | 2022-05-03 | 西安博奥达金刚石工磨具有限公司 | Diamond roller for efficiently finishing CBN grinding wheel and preparation method thereof |
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