CN212444521U - Bevel edge sweeping light machine - Google Patents

Abstract

The utility model belongs to the technical field of mechanical equipment, concretely relates to ray apparatus is swept to hypotenuse. It has solved the current hypotenuse and has swept the problem that light process is with high costs. The bevel edge sweeping optical machine comprises a base, wherein a grinding disc is arranged on the base in a rotating mode, and the bevel edge sweeping optical machine is characterized in that a left-right moving mechanism is further arranged on the base, a front-back moving mechanism capable of being driven by the left-right moving mechanism to move left and right is arranged on the left-right moving mechanism, a lifting mechanism capable of being driven by the front-back moving mechanism to move front and back is arranged on the front-back moving mechanism, a cross rod capable of being driven by the lifting mechanism to lift is connected to the lifting mechanism in a rotating mode, a vacuum tube connected with a vacuum system is arranged on the cross rod, the vacuum tube is arranged along the moving direction of the front-back moving mechanism, a first motor. The utility model discloses a reduce the hypotenuse and sweep the cost of light process.

Description

Bevel edge sweeping light machine

Technical Field

The utility model belongs to the technical field of mechanical equipment, concretely relates to ray apparatus is swept to hypotenuse.

Background

The application of sapphire in consumer electronics products opens up a new market space for the sapphire industry outside LED application, and the application of sapphire in consumer electronics in the future gradually extends from a small screen to a large screen, namely from the smaller areas of the existing camera, Home key and the like to the application of the larger areas of watch dials, even mobile phone screens and the like. With the increase of the application of consumer electronics to sapphire, the sapphire industry still has growth kinetic energy and growth space in the future, and because sapphire is a single crystal of alumina, the crystal hardness is very high, is on the mohs hardness level of 9, and is second to the hardest diamond. Screens, lenses or keys made of sapphire require a bevel sweep of their edges. In the existing bevel edge sweeping polisher, a workpiece is pressed against a grinding wheel after being clamped by a clamp, the grinding wheel rotates to polish the workpiece, and the position of the workpiece is kept fixed in the polishing process, so that the position of the grinding wheel is repeatedly polished, the local part of the grinding wheel is excessively abraded, the workpiece cannot be reliably polished and scrapped by the grinding wheel, the grinding wheel is consumed too fast, and the production cost is increased; the hypotenuse is swept the ray apparatus and is adsorbed the product on anchor clamps through its vacuum apparatus, but the anchor clamps of product are special, will carve alone, and the sculpture cycle length can produce wearing and tearing at the in-process anchor clamps of polishing, needs the whole change after the anchor clamps wearing and tearing, and its is with great costs, is unfavorable for the production demand.

Disclosure of Invention

The utility model aims at having the above-mentioned problem to current technique, provided an inclined edge and swept the ray apparatus, the utility model aims to solve the technical problem that: how to reduce the cost of the bevel edge scanning process.

The purpose of the utility model can be realized by the following technical proposal:

the utility model provides an optical machine is swept to hypotenuse, includes the base, rotates on the base and is provided with the mill, its characterized in that, still be equipped with on the base and remove the moving mechanism, remove the moving mechanism that the moving mechanism drove and remove about being equipped with on the moving mechanism and remove, be equipped with on the moving mechanism and be driven the elevating system who carries out the back-and-forth movement by the moving mechanism, the last rotation connection of elevating system has the horizontal pole that can be driven by elevating system and go up and down, is equipped with the vacuum tube that links to each other with vacuum system on the horizontal pole, and the vacuum tube sets up along the direction of movement of moving mechanism, still be equipped with on the horizontal pole and drive vacuum tube pivoted.

The vacuum system is used for enabling the end part of the vacuum tube to form negative pressure to adsorb a workpiece to be polished, the swing mechanism drives the cross rod to rotate, the cross rod drives the vacuum tube to swing up and down, the workpiece to be polished is contacted with the grinding disc, the grinding disc rotates to polish the workpiece, the conventional workpiece polishing is realized by pressing the workpiece on the grinding disc and then rotating the workpiece, but the position of the workpiece is kept fixed after the workpiece is pressed on the grinding disc, so that the same position on the grinding disc is repeatedly polished with the workpiece, the local position of the grinding disc is seriously abraded and the production and replacement can not be continuously carried out, the device drives the front-back moving mechanism to move left and right through the left-right moving mechanism, and the front-back moving mechanism, the vacuum tube, the workpiece and the like move back and forth in the polishing process, so that the front, local excessive abrasion of the grinding disc is avoided, and the service life of the grinding disc can be prolonged due to uniform abrasion on the grinding disc, so that the replacement frequency of the grinding disc in the bevel edge polishing process is reduced, and the production cost of the process is further reduced; the specification parameters of the bevel edge of the workpiece to be polished are adjusted by the lifting mechanism and the swinging mechanism, the polishing of the existing workpiece is carried out through the rotation of the workpiece and the rotation of the grinding disc, the grinding cutting directions of the grinding disc acting on the workpiece are only two, the vacuum tube drives the workpiece to rotate and form a first grinding cutting direction between the grinding disc and the grinding disc in the case, the grinding disc rotates and forms a second grinding cutting direction with the workpiece, the left-right moving mechanism drives the workpiece to move left and right to form a third grinding cutting direction with the grinding disc, the front-back moving mechanism drives the workpiece to move back and forth to form a fourth grinding cutting direction with the grinding disc, the four grinding cutting directions are formed on the workpiece through the front-back moving mechanism.

In the above bevel edge sweeping optical machine, the swing mechanism comprises a linear driving device arranged on the lifting mechanism, a swing rod is arranged between the linear driving device and the cross rod, one end of the swing rod is fixedly connected with the cross rod, and the other end of the swing rod is rotatably connected with the output end of the linear driving device. The output end of the linear driving device acts on the swing rod, the swing rod drives the cross rod to rotate, the cross rod rotates to drive the vacuum tube to swing upwards or downwards, the vacuum tube adsorbs a workpiece to move downwards to be abutted against the grinding disc, and the grinding disc rotates to polish the bevel edge on the workpiece.

In the bevel edge sweeping light machine, the output shaft of the first motor is provided with the first gear, and the vacuum tube is sleeved with the second gear meshed with the first gear. An output shaft of the first motor rotates to drive the first gear and the second gear to rotate, the second gear drives the vacuum tube to rotate, so that the workpiece rotates relative to the grinding disc, the workpiece and the grinding disc form a grinding and cutting direction, the grinding disc also rotates relative to the workpiece, the grinding disc forms a second grinding and cutting direction relative to the workpiece, the vacuum tube and the grinding disc rotate simultaneously, the workpiece forms two grinding and cutting directions on the grinding disc, and the grinding quality and efficiency of the workpiece are improved.

In the bevel edge sweeping optical machine, the left and right moving mechanism comprises a first guide rail, a first screw rod, a first mounting table and a second driving screw rod, the first guide rail, the first screw rod, the first mounting table and the second driving screw rod are horizontally arranged, a first chute matched with the first guide rail is formed in the first mounting table, the first mounting table is in threaded connection with the first screw rod, the front and back moving mechanism comprises a second guide rail, a second screw rod, a second mounting table and a third driving screw rod, the second guide rail, the second screw rod, the second mounting table and the third driving screw rod are arranged on the first mounting table, a second chute matched with the second guide rail is formed in the second mounting table, the second mounting table is in threaded connection with the second screw rod, the lifting mechanism comprises a third guide rail, a third screw rod, a third mounting table and a fourth driving screw rod, the third guide rail and the third screw rod are vertically arranged. The first motor drives the first screw rod to rotate, so that the first installation table moves left and right along the first guide rail, and the second installation table drives the second installation table, the second guide rail, the screw rod and the like to move left and right; the motor III drives the screw rod II to rotate, so that the mounting table II moves back and forth along the guide rail II, and the mounting table II drives the mounting table III, the guide rail III, the screw rod III and other components to move back and forth; the motor four drives the screw rod three to rotate, so that the mounting platform three is lifted along the guide rail three, and the mounting platform three drives the cross rod and other parts to lift.

In the bevel edge polisher, two grinding discs are rotatably arranged on the base, wherein the abrasive particles on one grinding disc are smaller than those on the other grinding disc. The bevel edge sweeping polisher is provided with two grinding discs with different abrasive grain sizes, and the bevel edge sweeping polisher is matched with a left-right moving mechanism to enable the bevel edge sweeping polisher to achieve the functions of coarse grinding and fine grinding.

In the bevel edge sweeping light machine, the front end of the vacuum tube is connected with a clamp, the clamp comprises a base connected with the vacuum tube, the front end of the base is detachably connected with a connecting seat, a first air vent penetrating through the front end face and the rear end face of the base is formed in the base and is communicated with the vacuum tube, a second air vent penetrating through the front end face and the rear end face of the connecting seat is formed in the connecting seat and is communicated with the second air vent, and a positioning groove matched with a polished workpiece is formed in the inward concave front end face of the connecting seat. The fixture is arranged on the vacuum tube, the connecting seat is detachably connected with the base, a workpiece to be polished is placed at the front end of the connecting seat and matched with the positioning groove, the vacuum tube is communicated with the first air vent and the second air vent, the vacuum system generates negative pressure at the end part of the second air vent to adsorb the workpiece, and the workpiece can be prevented from shifting in the polishing process through the positioning groove; when products are changed and the original clamp cannot adapt to a new workpiece, the connecting seat is detached from the base for replacement, and the whole clamp does not need to be detached, so that the clamp can adapt to different workpieces; if the precision is reduced due to the fact that the connecting seat is abraded carelessly in the polishing process, the connecting seat only needs to be detached and replaced; because, the size of installing the anchor clamps on the ray apparatus is swept to the hypotenuse has certain requirement to guarantee that the work piece of its centre gripping can be polished by fixed position's mill, if anchor clamps are integrative, then need dismantle the anchor clamps of integral type and change, this anchor clamps because can dismantle the connection between connecting seat and the base, so it has wearing and tearing to some extent to change or the anchor clamps front end when the product, can through changing the connecting seat, realize that anchor clamps can realize changing conveniently and adapt to different production demands, reduce the replacement cost.

In the bevel edge sweeping light machine, a first threaded hole is formed in the base, a second threaded hole communicated with the first threaded hole is formed in the connecting seat, and a bolt is arranged between the base and the connecting seat and is in threaded connection with the first threaded hole and the second threaded hole respectively. The bolt respectively with screw hole one and screw hole two spiro union, be connected base and connecting seat, only need take out the dismantlement that can realize base and connecting seat with the bolt from screw hole one and screw hole two when needs dismantle the connecting seat.

In the bevel edge light sweeping machine, the front end of the connecting seat is further provided with a counter bore communicated with the threaded hole II, the counter bore penetrates through the front end face of the connecting seat, and the head of the bolt is completely positioned in the counter bore. The head of the bolt is not protruded relative to the front end face through the arrangement of the counter bore, when a workpiece is placed on the front end face of the connecting seat, the workpiece can be attached to the front end face of the connecting seat, and the workpiece can be reliably adsorbed on the connecting seat.

In the bevel edge polishing machine, the front end of the connecting seat is in a circular truncated cone shape with a diameter being small at the front and large at the back. The work piece is at the in-process of polishing, and the connecting seat inclines for the mill, and the connecting seat front end is the round platform form that the diameter is little before big back, can reduce the possibility of connecting seat and mill collision, reduces the possibility of anchor clamps damage.

In the bevel edge light sweeping machine, the positioning groove is circular. The workpiece is placed in the positioning groove to limit the workpiece, and the workpiece is prevented from deviating in the polishing process.

Compared with the prior art, the bevel edge sweeping machine has the following advantages:

1. when polishing the work piece, can form four cutting directions of polishing simultaneously on the work piece, promote to polish quality and the efficiency of polishing the work piece.

2. Different positions on the grinding disc can be contacted and polished with the workpiece through the front-back moving mechanism and the left-right moving mechanism, the local excessive abrasion of the grinding disc is avoided, the replacement frequency of the grinding disc in the bevel edge sweeping process is reduced, and further the production cost of the process is reduced.

3. The clamp is detachably connected with the connecting seat through the base, when products are changed, the connecting seat is changed to adapt to different products, and the change cost is reduced.

4. The connecting seat is made of an epoxy plate, the epoxy plate is low in cost, the carving is simpler, and the replacement cost is reduced.

Drawings

Fig. 1 is a schematic perspective view of the bevel edge scanning optical machine from one viewing angle.

Fig. 2 is a schematic perspective view of the bevel edge scanning optical machine from another view angle.

Fig. 3 is a sectional view of the bevel edge light sweeping machine.

Fig. 4 is a schematic structural view of the left-right moving mechanism, the front-back moving mechanism and the elevating mechanism.

Fig. 5 is a perspective view of the clip.

Fig. 6 is a cross-sectional view of the clip.

In the figure, 1, a base; 2. a grinding disc; 3. a left-right moving mechanism; 3a, a first guide rail; 3b, a first screw; 3c, mounting the first table; 3d, a motor II; 4. a forward-backward movement mechanism; 4a, a second guide rail; 4b, a screw rod II; 4c, a second mounting table; 4d, a motor III; 5. a lifting mechanism; 5a, a third guide rail; 5b, a screw III; 5c, mounting a third table; 5d, a motor IV; 6. a swing mechanism; 6a, a linear driving device; 6b, a swing lever; 7. a cross bar; 8. a vacuum tube; 9. a clamp; 9a, a base; 9a1, vent one; 9a2, threaded hole one; 9b, a connecting seat; 9b1 and a vent hole II; 9b2, positioning groove; 9b3 and a second threaded hole; 9b4, counterbore; 9c, bolts; 10. a first motor; 11. a first gear; 12. and a second gear.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

Example one

As shown in fig. 1 to 4, the bevel edge polishing machine includes a base 1, two grinding discs 2 are rotatably disposed on the base 1, wherein the abrasive particles on one grinding disc 2 are smaller than those on the other grinding disc 2, and the grinding disc may be a grinding wheel or a steel plate with grinding paper adhered thereon. The base 1 is also provided with a left-right moving mechanism 3, the left-right moving mechanism 3 is provided with a front-back moving mechanism 4, and the front-back moving mechanism 4 is provided with a lifting mechanism 5.

Specifically, as shown in fig. 4, the left-right moving mechanism 3 includes a horizontally disposed first guide rail 3a, a first screw rod 3b, a first mounting table 3c and a second motor 3d for driving the first screw rod 3b to rotate, wherein the first guide rail 3a and the first screw rod 3b are disposed horizontally, the first mounting table 3c is provided with a first chute matched with the first guide rail 3a, the first mounting table 3c is screwed with the first screw rod 3b, and the first guide rail 3a and the first screw rod 3b are both disposed horizontally; the front-back moving mechanism 4 comprises a guide rail II 4a, a screw rod II 4b, a mounting table II 4c and a motor III 4d, wherein the guide rail II 4a, the screw rod II 4b, the mounting table II 4c and the motor III drive the screw rod II 4b to rotate are arranged on the mounting table I3 c, the guide rail II 4a and the screw rod II 4b are longitudinally arranged, a sliding groove II matched with the guide rail II 4a is formed in the mounting table II 4c, and the mounting table II 4c is in threaded connection with the; the lifting mechanism 5 comprises a guide rail III 5a, a screw rod III 5b, a mounting table III 5c and a driving screw rod III 5b rotating motor IV 5d which are arranged on the mounting table II 4c, the guide rail III 5a and the screw rod III 5b are vertically arranged on the mounting table II 4c, a sliding groove III matched with the guide rail III 5a is formed in the mounting table III 5c, and the mounting table III 5c is in threaded connection with the screw rod III 5 b. The first motor 3d drives the first screw rod 3b to rotate, so that the first mounting table 3c moves left and right along the first guide rail 3a, and the first mounting table 3c drives the second mounting table 4c, the second guide rail 4a, the second screw rod 4b and other components to move left and right; the motor III 4d drives the screw rod II 4b to rotate, so that the mounting table II 4c moves back and forth along the guide rail II 4a, and the mounting table II 4c drives the mounting table III 5c, the guide rail III 5a, the screw rod III 5b and other parts to move back and forth; the fourth motor 5d drives the third screw 5b to rotate, so that the third mounting table 5c is lifted along the third guide rail 5a, and the third mounting table 5c drives the cross rod 7 and other parts to lift. This hypotenuse sweeps ray machine has two mill discs 2 of different grit sizes, moves mechanism 3 about the cooperation and makes this hypotenuse sweep ray machine can realize the function of corase grind and accurate grinding.

As shown in fig. 1 to 3, a connecting support is provided on the third mounting platform 5c, a cross bar 7 is rotatably connected to the connecting support, a swing mechanism 6 for driving the cross bar 7 to rotate is further provided on the lifting mechanism 5, wherein the swing mechanism 6 includes a linear driving device 6a mounted on the third mounting platform 5c, a swing rod 6b is provided between the linear driving device 6a and the cross bar 7, one end of the swing rod 6b is fixedly connected with the cross bar 7, an output end of the linear driving device 6a at the other end is rotatably connected, the linear driving device 6a may be an air cylinder or a hydraulic cylinder, and preferably, an air cylinder is adopted, specifically, a piston rod end of the air cylinder is rotatably connected with the swing rod 6 b.

As shown in fig. 2 and 3, a vacuum tube 8 is rotatably arranged on the cross rod 7 along the moving direction of the front-back moving mechanism 4, a bearing for enabling the vacuum tube 8 to rotate relative to the cross rod 7 is arranged between the vacuum tube 8 and the cross rod 7, a first motor 10 is further arranged on the cross rod 7, a first gear 11 is arranged on an output shaft of the first motor 10, a second gear 12 is sleeved on the vacuum tube 8, the second gear 12 is meshed with the first gear 11, and the vacuum tube 8 is driven to rotate through the operation of the first motor 10.

As shown in fig. 3, the tail end of the vacuum tube 8 is connected to a vacuum system, the vacuum system includes a vacuum pump, the vacuum pump is connected to the vacuum tube 8 through a hose, a connector is disposed at the joint, the vacuum tube 8 is inserted into the connector, and the connector has a bearing, a sealing ring and other structures, so that the vacuum pump can enable the vacuum tube 8 to form a negative pressure at the front end of the vacuum tube 8 and enable the vacuum tube 8 to rotate smoothly.

As shown in fig. 1 to 4, a vacuum system is used for enabling the end of a vacuum tube 8 to form negative pressure to adsorb a workpiece to be polished, a swing mechanism 6 drives a cross rod 7 to rotate, the cross rod 7 drives the vacuum tube 8 to swing up and down, the workpiece to be polished is enabled to be in contact with a grinding disc 2, the grinding disc 2 rotates to polish the workpiece, a front-back moving mechanism 4 and a left-right moving mechanism 3 are used for driving the workpiece to move back and forth and left and right in the polishing process, different positions on the grinding disc 2 can be in contact polishing with the workpiece, local excessive abrasion of the grinding disc 2 is avoided, the service life of the grinding disc 2 can be prolonged due to uniform abrasion on the grinding disc 2, the replacement frequency of the grinding disc 2 in the bevel edge polishing process is; the lifting mechanism 5 and the swing mechanism 6 adjust specification parameters of the bevel edge of the workpiece to be polished, the vacuum tube 8 drives the workpiece to rotate and form a first polishing and cutting direction between the grinding disc 2, the grinding disc 2 rotates and form a second polishing and cutting direction with the workpiece, the left-right moving mechanism 3 drives the workpiece to move left and right and form a third polishing and cutting direction with the grinding disc 2, the front-back moving mechanism 4 drives the workpiece to move back and forth and form a fourth polishing and cutting direction with the grinding disc 2, and four polishing and cutting directions are formed on the workpiece through the front-back moving mechanism 4, the left-right moving mechanism 3, the rotation of the vacuum tube 8 and the rotation.

As shown in fig. 1 to 6, the front end of the vacuum tube 8 is connected with a clamp 9, the clamp 9 includes a base 9a connected with the vacuum tube 8, the front end of the base 9a is detachably connected with a connecting seat 9b, the base 9a and the connecting seat 9b are both rotary bodies, the base 9a is cylindrical, and the front end of the connecting seat 9b is truncated cone-shaped and the rear end is cylindrical.

As shown in fig. 5 and 6, the base 9a is provided with a first vent hole 9a1 penetrating through the front end surface and the rear end surface thereof, the connecting seat 9b is also provided with a second vent hole 9b1 penetrating through the front end surface and the rear end surface thereof, when the connecting seat 9b is connected on the base 9a, the first vent hole 9a1 is communicated with the second vent hole 9b1, and the front end surface of the connecting seat 9b is inwards recessed to be provided with a positioning groove 9b2 matched with a ground workpiece. The clamp 9 is installed on the bevel edge light sweeping machine, the base 9a1 of the clamp is connected to the bevel edge light sweeping machine, the connecting seat 9b is detachably connected with the base 9a, a workpiece to be polished is placed at the front end of the connecting seat 9b and matched with the positioning groove 9b2, the vacuum tube 8 is communicated with the first vent hole 9a1 and the second vent hole 9b1, the vacuum system generates negative pressure at the end part of the second vent hole 9b1 to adsorb the workpiece, and the positioning groove 9b2 can prevent the workpiece from being displaced in the polishing process; when products are changed and the original clamp 9 can not adapt to new workpieces, the connecting seat 9b can be detached from the base 9a for replacement, the whole clamp 9 does not need to be detached, and the clamp 9 can adapt to different workpieces; if the precision is reduced due to the fact that the connecting seat 9b is carelessly worn in the polishing process, only the connecting seat 9b needs to be detached and replaced; because, the height dimension of installing anchor clamps 9 on the hypotenuse sweeping machine all has the regulation, can be polished by fixed position's mill 2 to guarantee the work piece of its centre gripping, if anchor clamps 9 are integrative, then need dismantle the change with the anchor clamps 9 of integral type, this anchor clamps 9 is because can dismantle the connection between connecting seat 9b and the base 9a, so when the product change or anchor clamps 9 front end have wearing and tearing to some extent, through change connecting seat 9b can, realize that anchor clamps 9 can realize changing conveniently and adapt to different production demands, reduce the replacement cost.

As shown in fig. 5 and 6, the front end of the connecting seat 9b is in a circular truncated cone shape, the diameter of the front part of the connecting seat is smaller than that of the rear part of the connecting seat, when a workpiece is polished, the connecting seat 9b is inclined relative to the grinding disc 2, the front end of the connecting seat 9b is in a circular truncated cone shape with a diameter smaller in the front part and larger in the rear part, the possibility of collision between the connecting seat 9b and the grinding disc 2 can be reduced, and the possibility of damage of. The positioning groove 9b2 is circular, and the work piece is placed in the positioning groove 9b2 and is limited in the polishing process, so that the work piece is prevented from deviating in the polishing process.

As shown in fig. 5 and 6, the base 9a and the connecting seat 9b are connected by a bolt 9c, specifically, a first threaded hole 9a2 is formed in the base 9a along the axial direction thereof, a second threaded hole 9b3 is formed in the connecting seat 9b along the axial direction thereof, the first threaded hole 9a2 and the second threaded hole 9b3 can be aligned, the bolt 9c is respectively screwed with the first threaded hole 9a2 and the second threaded hole 9b3, a counterbore 9b4 communicated with the second threaded hole 9b3 is further formed at the front end of the connecting seat 9b, the counterbore 9b4 penetrates through the front end face of the connecting seat 9b, and the head of the bolt 9c is completely located in the counterbore 9b 4. When the connecting seat 9b needs to be detached, the base 9a and the connecting seat 9b can be detached only by taking the bolt 9c out of the first threaded hole 9a2 and the second threaded hole 9b3, the head of the bolt 9c is not protruded relative to the front end face of the connecting seat 9b through the arrangement of the counter bore 9b4, and when a workpiece is placed on the front end face of the connecting seat 9b, the workpiece can be attached to the front end face of the connecting seat 9b to ensure that the workpiece can be reliably adsorbed on the connecting seat 9 b.

The connecting seat 9b is made of epoxy plate, and the base seat 9a is made of metal material, such as 40cr or 45 steel. The connecting seat 9b is made of an epoxy plate, the epoxy plate is low in cost and convenient to carve, and the replacement cost is reduced.

Example two

The present embodiment is substantially the same as the first embodiment, and is different in that in the present embodiment, the first mounting table 3c, the second mounting table 4c, and the third mounting table 5c are all driven by the air cylinder, the first mounting table 3c moves left and right under the drive of the air cylinder, the second mounting table 4c moves front and back under the drive of the air cylinder, and the third mounting table 5c moves up and down under the drive of the air cylinder.

Belt pulleys are arranged on an output shaft of the first motor 10 and the vacuum tube 8, and the first motor 10 and the vacuum tube 8 are in transmission through a belt.

The swing mechanism 6 comprises a motor arranged on the third mounting platform 5c, the motor and the cross rod 7 are in gear transmission, the motor drives the cross rod 7 to rotate, and the cross rod 7 rotates to drive the vacuum tube 8 to swing.

Be equipped with the installation pipe on horizontal pole 7, vacuum tube 8 inserts and locates in the installation pipe, is equipped with the bearing between installation pipe and the vacuum tube 8, and is concrete, all is equipped with the bearing at the both ends of installation pipe, can promote the stability of vacuum tube 8 on horizontal pole 7 through the setting of installation pipe.

External threads are formed in the outer side wall of the front end of the base 9a, an internal thread hole is formed in the bottom end of the connecting seat 9b, and the base 9a and the connecting seat 9b are detachably connected through threads. The positioning grooves 9b2 are two square holes, and the workpiece is provided with square columns inserted into the square holes.

The workpiece processed by the bevel edge sweeping optical machine is mainly a dial plate, and the edge of the dial plate is processed.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims (10)

1. A bevel edge sweeping optical machine comprises a base (1), wherein a grinding disc (2) is rotatably arranged on the base (1), and is characterized in that a left-right moving mechanism (3) is further arranged on the base (1), a front-back moving mechanism (4) which can be driven by the left-right moving mechanism (3) to move left and right is arranged on the left-right moving mechanism (3), a lifting mechanism (5) which can be driven by the front-back moving mechanism (4) to move front and back is arranged on the front-back moving mechanism (4), a cross rod (7) which can be driven by the lifting mechanism (5) to lift is rotatably connected on the lifting mechanism (5), a vacuum tube (8) connected with a vacuum system is arranged on the cross rod (7), the vacuum tube (8) is arranged along the moving direction of the front-back moving mechanism (4), and a motor (10) which can drive, the lifting mechanism (5) is also provided with a swing mechanism (6) which drives the vacuum tube (8) to swing up and down relative to the grinding disc.

2. The bevel edge light sweeping machine according to claim 1, wherein the swing mechanism (6) comprises a linear driving device (6a) disposed on the lifting mechanism (5), a swing rod (6b) is disposed between the linear driving device (6a) and the cross rod (7), one end of the swing rod (6b) is fixedly connected to the cross rod (7), and the other end is rotatably connected to an output end of the linear driving device (6 a).

3. The bevel edge light sweeping machine according to claim 2, wherein the output shaft of the first motor (10) is provided with a first gear (11), and the vacuum tube (8) is sleeved with a second gear (12) meshed with the first gear (11).

4. The bevel edge light sweeping machine according to claim 1, 2 or 3, wherein the left-right moving mechanism (3) comprises a horizontally arranged first guide rail (3a), a first screw rod (3b), a first mounting table (3c) and a second motor (3d) for driving the first screw rod (3b) to rotate, a first sliding groove matched with the first guide rail (3a) is formed in the first mounting table (3c), the first mounting table (3c) is in threaded connection with the first screw rod (3b), the front-back moving mechanism (4) comprises a second guide rail (4a), a second screw rod (4b), a second mounting table (4c) and a third motor (4d) for driving the second screw rod (4b) to rotate, a second sliding groove matched with the second guide rail (4a) is formed in the second mounting table (4c), the second mounting table (4c) is in threaded connection with the second screw rod (4b), and the lifting mechanism (5) comprises a third guide rail (5a) and a second guide rail (5a) which are arranged on the second mounting table (4c), Three (5b) of screw rod, mount table three (5c) and three (5b) pivoted motors of drive screw four (5d), three (5a) of guide rail and three (5b) of screw rod are all vertical to be set up on mount table two (4c), set up on mount table three (5c) with three (5a) complex spout three of guide rail, mount table three (5c) and three (5b) spiro union of screw rod.

5. The bevel edge polishing machine according to claim 4, characterized in that two grinding discs (2) are rotatably arranged on the base (1), wherein the abrasive particles on one grinding disc (2) are smaller than the abrasive particles on the other grinding disc (2).

6. The bevel edge light sweeping machine according to claim 1, wherein the front end of the vacuum tube (8) is connected with a clamp (9), the clamp (9) comprises a base (9a) connected with the vacuum tube (8), the front end of the base (9a) is detachably connected with a connecting seat (9b), the base (9a) is provided with a first vent hole (9a1) penetrating through the front end surface and the rear end surface of the base (9a), the first vent hole (9a1) is communicated with the vacuum tube (8), the connecting seat (9b) is provided with a second vent hole (9b1) penetrating through the front end surface and the rear end surface of the connecting seat (9b), the first vent hole (9a1) is communicated with the second vent hole (9b1), and the front end surface of the connecting seat (9b) is inwards recessed to form a positioning groove (9b2) matched with a polished workpiece.

7. The bevel edge light sweeping machine according to claim 6, wherein the base (9a) is provided with a first threaded hole (9a2), the connecting seat (9b) is provided with a second threaded hole (9b3) communicated with the first threaded hole (9a2), a bolt (9c) is arranged between the base (9a) and the connecting seat (9b), and the bolt (9c) is in threaded connection with the first threaded hole (9a2) and the second threaded hole (9b3) respectively.

8. The bevel edge light sweeping machine according to claim 7, wherein the front end of the connecting seat (9b) is further provided with a counter bore (9b4) communicated with the second threaded hole (9b3), the counter bore (9b4) penetrates through the front end face of the connecting seat (9b), and the head of the bolt (9c) is completely positioned in the counter bore (9b 4).

9. The bevel edge polishing machine according to claim 8, wherein the front end of the connecting seat (9b) is in the shape of a circular truncated cone with a diameter smaller at the front and larger at the rear.

10. The bevel edge sweeping light machine according to claim 9, wherein the positioning groove (9b2) is circular.

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