CN106514459A - Intelligent watch polishing device with calibration - Google Patents

Abstract

The invention relates to a smart watch grinding device with calibration, which belongs to the field of machining. In order to provide a smart watch grinding device with high grinding precision, the device includes a large bracket, a first slide rail, and a first slider . The slide rail cooperates with the first slide block, and the top of the first slide block is connected with a strut by welding. The invention achieves the effects of high grinding precision, simple device operation and simple device structure, and the forward and reverse rotation of the rotating motor is started, the cylinder is extended or retracted, and the positions of the smart watch shell and the small grinding wheel are changed.

Description

A smart watch polishing device with calibration

technical field

The invention belongs to the field of machining, and relates to a grinding device, in particular to a smart watch grinding device with calibration.

Background technique

A smart watch is a watch that has information processing capabilities and meets the basic technical requirements of a watch. In addition to indicating time, it should also have one or more functions such as reminder, navigation, calibration, monitoring, and interaction; the display methods include pointers, numbers, images, etc.

Grinding is a kind of surface modification technology. It generally refers to a processing method that uses rough objects to change the physical properties of the material surface through friction. The main purpose is to obtain a specific surface roughness.

The existing grinding device has the disadvantage of low grinding precision, so it is urgent to design a smart watch grinding device with high grinding precision and calibration.

Contents of the invention

In order to overcome the disadvantage of low grinding precision of the current grinding device, the technical problem to be solved by the invention is to provide a smart watch grinding device with high grinding precision and calibration.

In order to solve the above technical problems, the present invention provides such a smart watch polishing device with calibration, which includes a large bracket, a first slide rail, a first slider, a pole, a placement groove, a second elastic member, a moving block, The first fixed pulley, pull rope, the second fixed pulley, the second slider, the second slide rail, the winding wheel, the first rotating shaft, the small grinding wheel, the flat belt, the first pulley, the second rotating shaft, the second pulley, Rotating motor, small bracket, bearing housing, hinged parts, swing rod, moving rod, cylinder, third slide rail, third slide block and first elastic member; the inner bottom of the big bracket is connected with the first slide rail by means of bolt connection , the first slider is slidably connected to the first slider, the first slider is matched with the first slider, the top of the first slider is connected to the pole by welding, and the top of the pole is connected by welding There is a placement slot, and the left and right walls of the placement slot are provided with first elastic pieces. One end of the first elastic piece on the left is connected to the left wall of the placement slot through a hook, and one end of the first elastic piece on the right is connected to the placement slot through a hook. The right wall in the groove is connected, the right end of the first elastic part on the left side and the left end of the first elastic part on the right side are connected with a moving block through a hook, and the left side of the large bracket is connected with a second slide rail through a bolt connection. There is a second slide block slidingly connected to the slide rail, the second slide rail cooperates with the second slide block, the bottom of the second slide block is connected with a small bracket by bolt connection, and the inner top of the small bracket is connected with a bearing by bolt connection The seat and the rotating motor, the bearing seat is located on the left side of the rotating motor, the bearing in the bearing seat is connected with the first rotating shaft through an interference connection, and the first rotating shaft is connected with the first pulley and the winding wheel through a flat key connection , the first pulley is located above the reel, the reel is wound with a pull rope, the second fixed pulley is welded to the left side of the large bracket through the first straight rod, the second fixed pulley is located below the second slide rail, the second fixed pulley is The certain pulley is welded on the left side of the large bracket through the second straight rod, the first fixed pulley is located below the second fixed pulley, the left side of the large bracket is provided with a first elastic piece, and one end of the first elastic piece is connected to the large bracket through a hook. The left side of the large bracket is connected, the right end of the first elastic member is connected to the left side of the first slider through a hook, the pull rope bypasses the second fixed pulley and the first fixed pulley, and the end of the pull rope is connected to the first slider through a hook. The left side of the block is connected, the pull rope is located in front of the small bracket, and the pull rope is located above the first elastic member. The output shaft on the rotating motor is connected to the second rotating shaft through a coupling, and the second rotating shaft is connected by a flat key connection. There is a second pulley, a flat belt is wound between the second pulley and the first pulley, a small grinding wheel is connected to the bottom of the second rotating shaft through a flat key connection, and the right side of the second slider is connected to the swing lever through a hinged part. The components include a concave plate, a connecting shaft and a rotating plate, the connecting shaft is fixedly installed on the concave plate, a through hole is arranged on the rotating plate, the connecting shaft passes through the through hole on the rotating plate, and the rotating plate surrounds the connecting shaft Rotate, the right side of the second slider is connected to the concave plate of the hinge part on the right side of the second slider by welding, and the swing rod is connected to the rotating plate of the hinge part on the right side of the second slider by welding. The square on the inner top of the bracket is connected by bolts The third slide rail is connected with the cylinder, the third slide rail is located on the left side of the cylinder, the third slide rail is slidingly connected with the third slide block, the third slide rail cooperates with the third slide block, and the bottom of the third slide block The right part of the swing rod is connected with the hinge part, the bottom of the third slider is connected with the concave plate of the hinge part at the bottom of the third slider by welding, and the right part of the swing rod is hinged with the bottom of the third slider by welding The rotating plate of the parts is connected, the cylinder is connected with the moving rod through threaded connection, the left side of the moving rod is connected with the right side of the third slider by welding; Telescopic rod, the upper end of the telescopic rod is fixedly connected with the lower part of the starting platform by welding, and the lower end of the telescopic rod is provided with a pressure detection head; there is also a calibration platform on the large bracket, and a mounting block is provided on the side of the calibration platform, and the calibration platform There is a slide on the top, and a calibration round table is set on the slide. A counterbore is provided in the upper center of the calibration table. A lifting rod is provided in the counterbore. The installation block is provided with a second push rod, and the two ends of the second push rod are respectively connected to the installation block and the calibration round table; the installation block is also provided with a first push rod, and the two ends of the first push rod are respectively connected to the installation block and the slide, The elongation and shortening of the first push rod drives the slide to move on the calibration platform; the calibration platform is also provided with a control unit, and the upper surface of the calibration boss is provided with a pressure sensor, and the pressure sensor and the pressure detection head are connected to each other through wires. The control unit is connected, and a distance sensor is respectively arranged on the pressure detection head and the starting point platform, and the distance sensors on the pressure detection head and the starting point platform are respectively a first distance sensor and a second distance sensor.

The slide is also provided with a support slide, the support slide is fixedly arranged on the top of the slide, the support slide is misplaced with the slide, and the support slide protrudes toward the direction of the placement groove on the slide. The elongation of the first push rod is less than the elongation of the second push rod, the elongation of the first push rod is equal to the distance between the left side of the calibration platform and the right side of the placement slot, and the elongation of the second push rod It is equal to the distance from the middle position of the calibration round table to the middle position of the placement groove when the second push rod shrinks to the shortest.

Preferably, it also includes a connecting rod and a fan. The top of the small bracket is connected to the connecting rod by welding. The connecting rod is located on the right side of the rotating motor. Right side of the grinding wheel.

Preferably, a rubber pad is also included, and the right side of the left moving block and the left side of the right moving block are both connected with rubber pads by glue connection.

Preferably, the rotary motor is a servo motor.

Preferably, the stay rope is a steel wire rope.

Preferably, both the first elastic member and the second elastic member are springs.

Working principle: When the shell of the smart watch needs to be polished, the staff will stretch the moving blocks on both sides to the two sides, the first elastic part will be compressed, and then put the smart watch shell to be polished on the sides of the moving blocks In the middle, loosen the moving blocks on both sides, fix the shell of the smart watch, start the cylinder to elongate, drive the moving rod to move to the left, and then drive the third slider to move to the left, and then drive the second slider to move downward, and then drive the The small bracket and the small grinding wheel move downward, so that when the small grinding wheel moves down to the proper position, the cylinder stops working, and the rotating motor is started to rotate forward and reverse, driving the second rotating shaft to rotate forward and backward, and then driving the small grinding wheel to rotate, and the small grinding wheel The rotation of the wheel polishes the shell of the smart watch. When the second shaft rotates forward and reverse, it drives the second pulley forward and reverse, and then drives the first pulley forward and reverse, and then drives the first shaft forward and reverse, and then drives the winding wheel forward and reverse. Reverse, so that the winding wheel retracts and unwinds the drawstring, drives the first slider to move left and right, and then drives the support rod, the placement slot and the smart watch case to move left and right, by changing the left and right positions of the smart watch case, the small grinding wheel can move the smart watch case Grinding, start the cylinder to extend or retract, and drive the small grinding wheel to move up and down. By changing the up and down position of the small grinding wheel, the small grinding wheel can grind the smart watch shell in all directions, improving the precision of grinding the smart watch shell. When the smart watch shell is completed Grinding work, and after the small bracket, small grinding wheel, placement slot and smart watch are reset, the cylinder and rotating motor stop working. When the smart watch shell needs to be polished again, repeat the above steps.

Because it also includes connecting rod and fan, the top of the small bracket is connected to the connecting rod by welding, the connecting rod is located on the right side of the rotating motor, the bottom of the connecting rod is connected to the fan by bolt connection, and the connecting rod is located on the small grinding wheel On the right side, when the smart watch casing is polished, start the fan to work, the wind generated by the fan can blow away the debris after the smart watch casing is polished, because the small bracket moves up and down to drive the fan to move up and down, so that the fan can blow away in all directions Debris, so it makes the polished smart watch case cleaner.

Because rubber pads are also included, the right side of the left moving block and the left side of the right moving block are connected with rubber pads by means of adhesive connection, so the casing of the smart watch can be protected from damage.

Because the rotating motor is a servo motor, the speed can be controlled more precisely, making the operation more stable.

Because the stay rope is a steel wire rope, the steel wire rope is relatively tensile and wear-resistant, so the service life of the stay rope can be extended.

(3) Beneficial effect

The invention achieves the effects of high grinding precision, simple device operation and simple device structure, starting the rotating motor to rotate forward and reverse, the cylinder extending or retracting, and changing the position of the smart watch shell and the small grinding wheel, so that the small grinding wheel is smart The watch shell is polished in all directions to improve the precision of grinding the smart watch shell.

Description of drawings

Fig. 1 is a schematic structural view of a smart watch polishing device with calibration according to a specific embodiment of the present invention,

Fig. 2 is a schematic perspective view of the three-dimensional structure of the hinged part of the present invention.

The marks in the accompanying drawings are: 1-large bracket, 2-first slide rail, 3-first slider, 4-pillar, 5-placement slot, 6-second elastic piece, 7-moving block, 8- The first fixed pulley, 9-stay rope, 10-the second fixed pulley, 11-the second slider, 12-the second slide rail, 13-winding wheel, 14-the first rotating shaft, 15-small grinding wheel, 16 - flat belt, 17 - first pulley, 18 - second shaft, 19 - second pulley, 20 - rotating motor, 21 - small bracket, 22 - bearing seat, 23 - hinged part, 24 - swing lever, 25 - movement Rod, 26-cylinder, 27-the third slide rail, 28-the third slide block, 29-the first elastic member, 30-concave plate, 31-connecting shaft, 32-rotary plate, 33-connecting rod, 34- Fan, 35-rubber pad, 36-calibration platform, 37-slide, 38-first push rod, 39-installation block, 40-second push rod, 41-calibration round table, 42-calibration boss, 43-support slide Platform, 44-pressure detection head, 45-telescopic rod, 46-starting point.

detailed description

A smart watch grinding device with calibration, the device includes a large bracket 1, a first slide rail 2, a first slider 3, a pole 4, a placement groove 5, a second elastic member 6, a moving block 7, a first Fixed pulley 8, stay cord 9, the second fixed pulley 10, the second slide block 11, the second slide rail 12, the winding wheel 13, the first rotating shaft 14, the small grinding wheel 15, the flat belt 16, the first pulley 17, Second rotating shaft 18, second pulley 19, rotating motor 20, small support 21, bearing block 22, hinged part 23, swing bar 24, moving bar 25, cylinder 26, the 3rd slide rail 27, the 3rd slide block 28, the 3rd An elastic member 29, a calibration platform 36, a slide 37, a first push rod 38, a mounting block 39, a second push rod 40, a calibration round table 41, a calibration boss 42, a support slide 43, a pressure detection head 44, and a telescopic rod 45 , the starting point platform 46 and the control unit arranged on the calibration platform 36; the inner bottom of the large bracket 1 is connected with the first slide rail 2 by means of bolt connection, and the first slide rail 2 is slidably connected with the first slide block 3, the first slide rail 2 A slide rail 2 cooperates with the first slider 3, and the top of the first slider 3 is connected with a strut 4 by welding, and the top of the strut 4 is connected with a placement groove 5 by welding, and there are two left and right sides in the placement groove 5. The walls are all provided with a first elastic part 29, one end of the first elastic part 29 on the left side is connected with the left wall in the placement groove 5 by means of a hook, and one end of the first elastic part 29 on the right side is connected with the right wall in the placement groove 5 by means of a hook. Connection, the right end of the first elastic member 29 on the left side and the left end of the first elastic member 29 on the right side are all connected with the moving block 7 by means of a hook, and the left side of the large bracket 1 is connected with the second slide rail 12 by means of a bolt connection. The bottom of the second slide rail 12 is provided with a pulley bracket, and the lower end of the pulley bracket is provided with a second fixed pulley 10, and the second slide rail 12 is slidably connected with a second slide block 11, and the second slide rail 12 cooperates with the second slide block 11 , the bottom of the second slider 11 is connected with a small bracket 21 by bolt connection, the inner top of the small bracket 21 is connected with a bearing seat 22 and a rotating motor 20 by bolt connection, the bearing seat 22 is located on the left side of the rotating motor 20, and the bearing The bearing in the seat 22 is connected with the first rotating shaft 14 through an interference connection, and the first rotating shaft 14 is connected with the first pulley 17 and the reel 13 through a flat key connection, and the first pulley 17 is located on the reel 13 The top of the winding wheel 13 is wound with a stay rope 9, the first fixed pulley 8 is welded on the left side of the large bracket 1 by the second straight rod, the first fixed pulley 8 is located below the second fixed pulley 10, and the large bracket 1 The inner left side is provided with a first elastic member 29, one end of the first elastic member 29 is connected to the left side of the large bracket 1 through a hook, and the right end of the first elastic member 29 is connected to the left side of the first slider 3 through a hook. Stay cord 9 walks around the second fixed pulley 10 and the first fixed pulley 8, and the end of stay cord 9 is connected to the left side of the first slider 3 by means of a hook. Stay cord 9 is positioned in front of the small bracket 21. Above an elastic member 29, the output shaft on the rotary motor 20 is connected to the second rotating shaft 18 through a coupling, and the second rotating shaft 18 is connected by a flat key The second belt pulley 19 is connected in a manner, and a flat belt 16 is wound between the second belt pulley 19 and the first belt pulley 17. The bottom of the second rotating shaft 18 is connected with a small grinding wheel 15 by means of a flat key connection, and the second slider 11 is on the right. The side is connected with the swing rod 24 through the hinge part 23, the hinge part 23 includes a concave plate 30, a connecting shaft 31 and a rotating plate 32, the connecting shaft 31 is fixedly installed on the concave plate 30, and a through hole is provided on the rotating plate 32 , the connecting shaft 31 passes through the through hole on the rotating plate 32, and the rotating plate 32 rotates around the connecting shaft 31, the right side of the second slider 11 is welded to the concave of the hinge part 23 on the right side of the second sliding block 11 The swing rod 24 is connected with the rotating plate 32 of the hinge part 23 on the right side of the second slider 11 by welding, and the inner top of the large bracket 1 is connected with the third slide rail 27 and the cylinder 26 by bolt connection. , the third slide rail 27 is located on the left side of the cylinder 26, the third slide rail 27 is slidably connected with the third slide block 28, the third slide rail 27 cooperates with the third slide block 28, the bottom of the third slide block 28 and the swing The right part of the bar 24 is connected by the hinge part 23, the third slide block 28 bottom is connected with the concave plate 30 of the hinge part 23 at the bottom of the third slide block 28 by welding, and the right part of the swing bar 24 is connected with the third slide block 28 by welding. The rotating plate 32 of the hinge part 23 at the bottom of the slide block 28 is connected, and the cylinder 26 is connected with the moving rod 25 by threaded connection, and the left side of the moving rod 25 is connected with the right side of the third slide block 28 by welding. Since the small grinding wheel 15 will be worn during use, it is necessary to monitor the amount of wear of the small grinding wheel 15, and it needs to be calibrated before each work. In order to calibrate, the second rotating shaft 18 is provided with a starting point 46 The starting point platform 46 is provided with a telescopic rod 45, the upper end of the telescopic rod 45 is fixedly connected with the bottom of the starting point platform 46 by welding, and the lower end of the telescopic rod 45 is provided with a pressure detection head 44; the large support 1 is also provided with a calibration platform 36 , the side of the calibration platform 36 is provided with a mounting block 39, the top of the calibration platform 36 is provided with a slide 37, the slide 37 is provided with a calibration round table 41, the upper center of the calibration table 41 is provided with a counterbore, and the counterbore is provided with a lifting rod , the upper end of the lifting rod is provided with a calibration boss 42 that is in contact with the small grinding wheel 15 to measure the force, the mounting block 39 is provided with a second push rod 40, and the two ends of the second push rod 40 are respectively connected to the mounting block 39 and the calibration round table 41 , the calibration round table 41 is driven to move on the slide 37 by the extension and shortening of the second push rod 40 .

In order to support the calibration round table 41 moved to the top of the placement groove, to prevent the calibration round table 41 from shaking or moving down, causing the detection error to increase, the slide 37 is also provided with a support slide 43, and the support slide 43 is fixedly arranged on the top of the slide 37 , the support slide 43 is misplaced with the slide 37, and the support slide 43 stretches out toward the direction of the placement groove 5 on the slide 37; the mounting block 39 is also provided with a first push rod 38, and the two ends of the first push rod 38 are respectively connected The installation block 39 and the slide 37 drive the slide 37 to move on the calibration platform 36 through the extension and shortening of the first push rod 38 . The elongation of the first push rod 38 is less than the elongation of the second push rod 40, the elongation of the first push rod 38 is equal to the distance between the left side of the calibration platform 36 and the right side of the placement groove 5, and the second push rod The elongation of the rod 40 is equal to the distance from the middle position of the calibration round table 41 to the middle position of the placing groove 5 when the second push rod 40 shrinks to the shortest.

For ease of control, the calibration platform 36 is also provided with a control unit, the upper surface of the calibration boss 42 is provided with a pressure sensor, the pressure sensor and the pressure detection head 44 are all connected with the control unit by wires, in order to detect the small grinding wheel 15 The actual distance between the lower end and the grinding position of the smart watch, each of the pressure detection head 44 and the starting point platform 46 is provided with a distance sensor, and the distance sensors on the pressure detection head 44 and the starting point platform 46 are respectively the first distance sensor and the second distance sensor. distance sensor.

Calibration steps:

Step 1, the first push rod 38 pushes the slide 37 to the side of the placement groove 5, and the second push rod 40 pushes the calibration round table 41 directly below the small grinding wheel 15;

Step 2, the small bracket 21 moves downward, and at this time the telescopic rod 45 is in a retracted state. When the small grinding wheel 15 contacts the upper surface of the calibration boss 42, the pressure sensor generates pressure, and the small bracket 21 stops moving and remains still;

Step 3, the telescopic rod 45 is extended until the lower surface of the pressure detection head 44 contacts the upper surface of the calibration round table 41, the pressure detection head 44 generates pressure, and the telescopic rod 45 stops extending and remains stationary;

Step 4, the calibration boss 42 retracts into the counterbore of the calibration round table 41, the first push rod 38 pulls the slide 37 back to the top of the calibration platform 36, and the second push rod 40 pulls the calibration round table 41 synchronously back to the front of the slide 37. above;

Step five, now the height difference between the lower surface of the pressure detection head 44 and the lower surface of the small grinding wheel 15 is equal to the thickness value of the calibration boss 42, the first distance sensor on the lower surface of the pressure detection head 44 measures the pressure detection head The distance between the lower surface of 44 and the surface to be polished of the smart watch, the second distance sensor measures the distance between the upper surface of the pressure detection head 44 and the lower surface of the starting point platform 46, the first distance sensor and the second distance sensor respectively Pass the obtained value to the control unit, and the control unit can calculate the thickness value of the pre-set pressure detection head 44 and the thickness value of the calibration boss 42, and can obtain how much the small bracket 21 needs to be lowered to reach the surface of the smart watch to be polished. .

After calibration, the influence of the accuracy of the small grinding wheel 15 due to wear is eliminated.

The smart watch grinding device with calibration also includes a connecting rod 33 and a fan 34. The top of the small bracket 21 is connected to the connecting rod 33 by welding. The connecting rod 33 is located on the right side of the rotating motor 20. The mode of connection is connected with blower fan 34, and connecting rod 33 is positioned at the right side of small grinding wheel 15.

It also includes a rubber pad 35, the right side of the left side moving block 7 and the left side of the right side moving block 7 are all connected with rubber pads 35 by glue connection.

The rotating electric machine 20 is a servo motor.

Stay cord 9 is a steel wire rope.

Both the first elastic member 29 and the second elastic member 6 are springs.

Working principle: When the case of the smart watch needs to be polished, the staff stretches the moving blocks 7 on both sides to the two sides, the first elastic member 29 is compressed, and then puts the case of the smart watch to be polished on both sides of the mobile In the middle of the block 7, loosen the moving blocks 7 on both sides, fix the smart watch casing, and then calibrate, and then start the cylinder 26 to extend again after calibration, driving the moving rod 25 to move to the left, and then driving the third slider 28 to move to the left , and then drive the second slider 11 to move downward, and then drive the small bracket 21 and the small grinding wheel 15 to move downward to the surface of the smart watch to be polished, the cylinder 26 stops working, and the rotating motor 20 is started to rotate forward and backward, driving the second rotating shaft 18 forward and reverse, and then drive the small grinding wheel 15 to rotate, and the small grinding wheel 15 rotates to polish the shell of the smart watch. When the second rotating shaft 18 is forward and reverse, it drives the second pulley 19 to rotate forward and backward, and then drives the first pulley 17 Forward and reverse, and then drive the first rotating shaft 14 forward and reverse, and then drive the reel 13 forward and reverse, so that the reel 13 retracts the stay rope 9, drives the first slider 3 to move left and right, and then drives the pole 4, Place the groove 5 and the smart watch shell to move left and right. By changing the left and right positions of the smart watch shell, the small grinding wheel 15 will polish the smart watch shell, and the cylinder 26 will be extended or retracted to drive the small grinding wheel 15 to move up and down. The upper and lower positions of the wheel 15 enable the small grinding wheel 15 to polish the smart watch shell in all directions, improving the precision of grinding the smart watch shell. After resetting, the cylinder 26 and the rotating motor 20 stop working. When the smart watch shell needs to be polished again, the above steps can be repeated.

Because it also includes a connecting rod 33 and a fan 34, the top of the small bracket 21 is connected to the connecting rod 33 by welding, the connecting rod 33 is located on the right side of the rotating motor 20, and the bottom of the connecting rod 33 is connected to the fan by bolts. 34. The connecting rod 33 is located on the right side of the small grinding wheel 15. After the smart watch casing is polished, start the fan 34 to work. The wind generated by the fan 34 can blow away the debris after the smart watch casing is polished. The movement drives the fan 34 to move up and down, so that the fan 34 can blow away debris in all directions, so that the smart watch casing after polishing is cleaner.

Because it also includes a rubber pad 35, the right side of the left moving block 7 and the left side of the right moving block 7 are all connected with the rubber pad 35 by glue connection, so the smart watch shell can be protected from damage.

Because the rotating electrical machine 20 is a servo motor, the rotational speed can be controlled more precisely, making the operation more stable.

Because the stay rope 9 is a steel wire rope, the steel wire rope is relatively tensile and wear-resistant, so the service life of the stay rope 9 can be extended.

The above-mentioned embodiments only express the preferred implementation of the present invention, and the description thereof is relatively specific and detailed, but should not be construed as limiting the patent scope of the present invention. It should be noted that those skilled in the art can make several modifications, improvements and substitutions without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent for the present invention should be based on the appended claims.

Claims (8)

1. a kind of intelligent watch sanding apparatus with calibration, it is characterised in that include big support (1), the first slide rail (2), the One slide block (3), pole (4), placing trough (5), the second elastic component (6), movable block (7), the first fixed pulley (8), drawstring (9), Two fixed pulleys (10), the second slide block (11), the second slide rail (12), reel (13), first rotating shaft (14), little grinding abrasive disk (15), Flat belt (16), the first belt pulley (17), the second rotating shaft (18), the second belt pulley (19), electric rotating machine (20), small rack (21), bearing block (22), hinge member (23), swing arm (24), mobile bar (25), cylinder (26), the 3rd slide rail (27), the 3rd Slide block (28), the first elastic component (29), calibration platform (36), slide (37), the first push rod (38), mounting blocks (39), second push away Bar (40), calibration round platform (41), calibration boss (42), support slide unit (43), pressure detecting head (44), expansion link (45), starting point Platform (46) and the control unit being arranged in calibration platform (36)；The mode that big support (1) inner bottom part is bolted connects There is the first slide rail (2), slidingtype is connected with the first slide block (3) on the first slide rail (2), the first slide rail (2) is matched somebody with somebody with the first slide block (3) Close, pole (4) at the top of the first slide block (3), is connected with by way of being welded to connect, the side at the top of pole (4) by being welded to connect Formula is connected with two walls of left and right in placing trough (5), placing trough (5) and is equipped with the first elastic component (29), the first elastic component of left side (29) One end is connected with placing trough (5) inner left wall by way of hook, and right side the first elastic component (29) one end is by way of hook It is connected with placing trough (5) inner right wall, left side the first elastic component (29) right-hand member and right side the first elastic component (29) left end are by hook Mode be respectively connected with movable block (7), pass on left bolted mode in big support (1) and be connected with the second slide rail (12), Pulley bracket is provided with below second slide rail (12), the lower end of pulley bracket is provided with the second fixed pulley (10), on the second slide rail (12) Slidingtype is connected with the second slide block (11), and the second slide rail (12) is coordinated with the second slide block (11), and the second slide block (11) bottom passes through Bolted mode is connected with small rack (21), and the mode that small rack (21) inner top is bolted is connected with bearing block (22) and electric rotating machine (20), bearing block (22) passed through positioned at the bearing in the left of electric rotating machine (20), bearing block (22) The mode of connection of being full of is connected with first rotating shaft (14), is connected with the first belt in first rotating shaft (14) by way of flat key connection Wheel (17) and reel (13), the first belt pulley (17) are wound with drawstring on (13) positioned at the top of reel (13), reel (9), the second fixed pulley (10) is welded on left side in big support (1) by the first straight-bar, and the second fixed pulley (10) is slided positioned at second The lower section of rail (12), the first fixed pulley (8) are welded on left side in big support (1) by the second straight-bar, and the first fixed pulley (8) is located at In the lower section of the second fixed pulley (10), big support (1), left side is provided with the first elastic component (29), and the first elastic component (29) one end passes through In the mode of hook and big support (1), left side be connected, and the first elastic component (29) right-hand member is by way of hook and the first slide block (3) Left side connection, drawstring (9) bypass the second fixed pulley (10) and the first fixed pulley (8), drawstring (9) end by way of hook and Connect on the left of first slide block (3), positioned at the front of small rack (21), drawstring (9) is upper positioned at the first elastic component (29) for drawstring (9) Side, the output shaft on electric rotating machine (20) are connected with the second rotating shaft (18) by shaft coupling, pass through flat key in the second rotating shaft (18) The mode of connection is connected with the second belt pulley (19), is wound with flat belt between the second belt pulley (19) and the first belt pulley (17) (16), the second rotating shaft (18) bottom flat key connection by way of be connected with little grinding abrasive disk (15), on the right side of the second slide block (11) with Swing arm (24) is connected by hinge member (23), and hinge member (23) includes notch plate (30), connecting shaft (31) and rotation Plate (32), connecting shaft (31) are fixedly mounted on notch plate (30), and through hole is provided with swivel plate (32), and connecting shaft (31) is passed through Through hole on swivel plate (32), and swivel plate (32) is around connecting shaft (31) rotation, by welding on the right side of the second slide block (11) Mode be connected with the notch plate (30) of the hinge member (23) on the right side of the second slide block (11), swing arm (24) by weld side Formula is connected with the swivel plate (32) of the hinge member (23) on the right side of the second slide block (11), and big support (1) inner top is connected by bolt The mode for connecing is connected with the 3rd slide rail (27) and cylinder (26), the 3rd slide rail (27) positioned at the left of cylinder (26), the 3rd slide rail (27) on, slidingtype is connected with the 3rd slide block (28), and the 3rd slide rail (27) is coordinated with the 3rd slide block (28), the 3rd slide block (28) bottom Portion is connected by hinge member (23) with swing arm (24) right part, and the 3rd slide block (28) bottom is slided with the 3rd by way of welding Notch plate (30) connection of the hinge member (23) of block (28) bottom, swing arm (24) right part are slided with the 3rd by way of welding Swivel plate (32) connection of the hinge member (23) of block (28) bottom, the mode that cylinder (26) is threaded connection are connected with movement Bar (25), mobile bar (25) pass on left the mode being welded to connect and are connected with the right side of the 3rd slide block (28)；Second rotating shaft (18) starting point platform (46) is provided with, starting point platform (46) is provided with expansion link (45), upper end and the starting point platform (46) of expansion link (45) Lower section is fixedly connected by way of welding, and the lower end of expansion link (45) is provided with pressure detecting head (44)；It is additionally provided with big support 1 Calibration platform (36), the side for calibrating platform (36) are provided with mounting blocks (39), are provided with slide (37) above calibration platform (36), Slide (37) is provided with calibration round platform (41), and the center upper portion position for calibrating round platform (41) is provided with counterbore, and lifting is provided with counterbore Bar, the upper end of elevating lever are provided with the calibration boss (42) by dynamometry is contacted with little grinding abrasive disk (15), and mounting blocks (39) are provided with Second push rod (40), the two ends of the second push rod (40) connect mounting blocks (39) and calibration round platform (41) respectively；On mounting blocks (39) The first push rod (38) is additionally provided with, the two ends of the first push rod (38) connect mounting blocks (39) and slide (37) respectively, push away by first The elongation and shortening of bar (38) drives slide (37) to move in calibration platform (36)；Control is additionally provided with calibration platform (36) Unit processed, the upper surface for calibrating boss (42) are provided with pressure transducer, and pressure transducer and pressure detecting head (44) all pass through to lead Line is connected with control unit, and a range sensor, pressure inspection are respectively provided with the pressure detecting head (44) and starting point platform (46) Range sensor on gauge head (44) and starting point platform (46) is respectively the first range sensor and second distance sensor.

2. it is according to claim 1 it is a kind of with calibration intelligent watch sanding apparatus, it is characterised in that the slide (37) On be additionally provided with support slide unit (43), support slide unit (43) to be fixedly installed on slide (37) top, support slide unit (43) and slide (37) misplace, support slide unit (43) to stretch out to placing trough (5) place direction on slide (37).

3. it is according to claim 1 it is a kind of with calibration intelligent watch sanding apparatus, it is characterised in that the first push rod (38) Elongation less than the second push rod (40) elongation, the elongation of the first push rod (38) be equal to the left side of calibration platform (36) with The distance between on the right side of placing trough (5), the elongation of the second push rod (40) is retracted to most in short-term equal to the second push rod (40), calibration Distance of round platform (41) centre position to placing trough (5) centre position.

4. it is according to claim 1 it is a kind of with calibration intelligent watch sanding apparatus, it is characterised in that also include connecting rod (33) and blower fan (34), small rack (21) inner top is connected with connecting rod (33) by way of being welded to connect, and connecting rod (33) is located at The right of electric rotating machine (20), the mode that connecting rod (33) bottom is bolted are connected with blower fan (34), and connecting rod (33) is located at The right of little grinding abrasive disk (15).

5. it is according to claim 1 it is a kind of with calibration intelligent watch sanding apparatus, it is characterised in that also include rubber Pad (35), the right side of left side movable block (7) and the mode for passing on left splicing connection of right side movable block (7) are respectively connected with rubber Pad (35).

6. it is according to claim 1 it is a kind of with calibration intelligent watch sanding apparatus, it is characterised in that electric rotating machine (20) For servomotor.

7. it is according to claim 1 it is a kind of with calibration intelligent watch sanding apparatus, it is characterised in that drawstring (9) is steel Cord.

8. it is according to claim 1 it is a kind of with calibration intelligent watch sanding apparatus, it is characterised in that the first elastic component (29) and the second elastic component (6) is spring.