CN113246049A - Metal processing jig with positioning function and positioning method - Google Patents
Metal processing jig with positioning function and positioning method Download PDFInfo
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- CN113246049A CN113246049A CN202110801371.XA CN202110801371A CN113246049A CN 113246049 A CN113246049 A CN 113246049A CN 202110801371 A CN202110801371 A CN 202110801371A CN 113246049 A CN113246049 A CN 113246049A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Abstract
The invention discloses a metal processing jig with a positioning function and a positioning method, wherein the metal processing jig with the positioning function comprises a base, a turntable is fixedly arranged at the top of the base, a bracket is fixedly arranged at the top of the turntable, a motor is fixedly arranged at the top of the bracket, a mounting plate is fixedly arranged on the front side of the motor, a meshing gear is rotatably connected on the front side of the mounting plate, an output shaft of the motor penetrates through the mounting plate and the meshing gear, a positioning gear is fixedly arranged on the output shaft of the motor, and a meshing disc is fixedly arranged on the front side of the positioning gear. The positioning can be automatically carried out after the clamping.
Description
Technical Field
The invention relates to the technical field of metal processing jigs, in particular to a metal processing jig with a positioning function and a positioning method.
Background
The application range of metal material molding is wide, and the metal material molding can be applied to precision electronic hardware, daily hardware, furniture, automobile parts, construction steel bars, trusses and the like from small to large; various processing methods can be adopted, such as: cutting, bending, winding, twisting and the like, and making into various shapes according to requirements, wherein the appearance change degree is high;
the existing metal processing jig cannot clamp a metal material when the metal material is processed, and the metal material is automatically positioned after being clamped, so that the metal processing jig with the positioning function and the positioning method are provided for solving the problems.
Disclosure of Invention
Based on the technical problems that the existing metal processing jig cannot clamp the metal material when the metal material is processed and automatically positions the metal material after clamping, the invention provides a metal processing jig with a positioning function and a positioning method.
The invention provides a metal processing jig with a positioning function, which comprises a base, wherein a rotary table is fixedly arranged at the top of the base, a support is fixedly arranged at the top of the rotary table, a motor is fixedly arranged at the top of the support, an installation plate is fixedly arranged at the front side of the motor, a meshing gear is rotatably connected at the front side of the installation plate, an output shaft of the motor penetrates through the installation plate and the meshing gear, a fixed gear is fixedly arranged on the output shaft of the motor, a meshing disc is fixedly arranged at the front side of the fixed gear, a meshing rod is slidably connected at the front side of the meshing gear, symmetrically arranged adjusting racks are slidably connected at the front side of the meshing gear, the number of the adjusting racks is two, one side, close to each other, of the two adjusting racks is respectively slidably connected with the left side and the right side of the meshing rod, and the meshing rod is matched with the meshing disc, the front side of the meshing gear is provided with a positioning mechanism, the support is provided with a clamping mechanism, and the clamping mechanism and the positioning mechanism are matched with the mounting plate.
Preferably, the clamping mechanism comprises a mounting disc, a push rod, a clamp, a stop block, a toothed belt, a shell, a belt pulley, a first support plate, a driving rack, a second support plate, a positioning gear, a crank, a rotating gear, a connecting gear, a matching gear, a telescopic rod, a meshing plate and a driving plate, the mounting disc, the push rod, the clamp, the stop block, the toothed belt, the shell, the belt pulley, the driving rack, the positioning gear, the crank, the rotating gear, the connecting gear, the matching gear, the telescopic rod, the meshing plate and the driving plate are all two in number, the clamp and the belt pulley are four in number, the mounting disc is fixedly mounted on the support, the mounting disc is of a hollow structure, the shell is slidably connected on the inner wall of the mounting disc, the belt pulley is rotatably connected on the inner wall of the shell, the toothed belt is sleeved on the belt pulley, the first support plate is fixedly connected with the bottom of the shell at the right side position, the second supporting plate is fixedly connected with the bottom of the shell at the left side position, the driving rack is meshed with the meshing gear, the bottom of the first supporting plate is fixedly connected with the top of the driving rack at the right side position, the bottom of the second supporting plate is fixedly connected with the driving rack at the left side position, the driving rack penetrates through the support, the positioning gear is rotatably connected to the inner wall of the mounting disc and extends into the shell, the bottom of the positioning gear is meshed with the top of the toothed belt, the matching gear is fixedly connected with the front side of the clamp at the upper position, the rotating gear is fixedly connected with the front side of the clamp at the lower position, the connecting gear is rotatably connected to the inner wall of the shell, the top of the connecting gear is meshed with the bottom of the toothed belt, and the bottom of the connecting gear is meshed with the rotating gear, the clamp is connected with the shell in a rotating mode, the push rod is fixedly connected with the shell, the telescopic rod is fixedly installed on the inner wall of the installation disc, the meshing plate is fixedly installed on the right side of the telescopic rod, the driving plate is connected to the right side of the meshing plate in a rotating mode, the crank is fixedly connected with the driving plate, the clamping mechanism is used for automatically unlocking the shell when the motor is started, then the motor drives the two shells to approach each other to clamp the metal material, and the clamped position is automatically positioned after clamping.
Preferably, positioning mechanism includes the connecting rod, inserts pole and spring, the quantity of spring is two, the top of spring and the bottom fixed connection of meshing pole, the bottom fixed mounting of spring is in the front side of meshing gear, the connecting rod rotates the bottom of connecting at the meshing pole, the connecting rod rotates with the pole of inserting to be connected, the pole of inserting runs through the meshing gear, the pole of inserting cooperatees with the mounting panel, and positioning mechanism is used for can removing the location to the position of meshing gear on the mounting panel when adjusting rack pulling meshing pole, and the spring resets the position of meshing pole again when adjusting gear stops pulling meshing pole.
Preferably, the mounting plate is provided with a plurality of insertion holes, the bottom end of the insertion rod is slidably connected with the inner walls of the insertion holes, and the insertion rod can position the meshing gear on the mounting plate when inserted into the insertion holes.
Preferably, the inner wall of the shell is fixedly provided with a stop block, the outer side of the stop block is in sliding connection with the inner side of the toothed belt, when the toothed belt is meshed with the positioning gear, the toothed belt cannot be completely meshed with the positioning gear due to the fact that the toothed belt is made of soft rubber, the stop block supports the toothed belt, and the toothed belt can be completely meshed with the positioning gear.
Preferably, a plurality of connecting grooves are formed in the meshing disc, the top end of the meshing rod is connected with the inner walls of the connecting grooves in a sliding mode, and when the meshing rod is meshed with the connecting grooves, the meshing disc can drive the meshing gear to rotate through the meshing rod.
Preferably, the positioning gear is provided with a hexagonal through hole, the meshing disc and the driving plate are both of a hexagonal structure, the meshing disc and the driving plate are in sliding contact with the inner wall of the hexagonal through hole, when the meshing disc is meshed with the hexagonal through hole, the meshing disc cannot rotate, the meshing disc can position the positioning gear, after the meshing disc is separated from the positioning gear, the driving plate can rotate on the meshing disc, and the driving plate can drive the positioning gear to rotate.
Preferably, the rear side fixed mounting of support has the industrial computer, the front side fixed mounting of industrial computer has the detection camera, the industrial computer is connected with the detection camera electricity, the industrial computer is connected with the motor electricity, the industrial computer is connected with the carousel electricity, and the detection camera is used for detecting metal material's clamping position, and the industrial computer is then used for controlling motor and carousel.
The invention also provides a positioning method of the metal processing jig with the positioning function, which comprises the following steps:
s1: the detection camera captures the position information and the shape information of the metal material and sends the position information and the shape information to the industrial computer, the calculation formula of the detection camera capturing the shape information of the metal material is as follows,
wherein s represents the shape information of the metal material, y represents the real-time photo shot by the detection camera, V represents confidence, and a value range [0,1], m (x) represents the feature of extracting the picture by using the twin network, l (x) represents the feature of extracting the picture by using the convolution network of cross entropy training, f (x) represents the super-resolution reconstruction of the picture by using the generated countermeasure network to obtain a clearer picture, and concat represents the combination of the feature after the super-resolution reconstruction and the feature of the real-time photo shot by the detection camera into a one-dimensional feature;
s2: then the engaging rod can also pull the connecting rod upwards while moving upwards, the connecting rod pulls the inserting rod to separate from the inserting hole, the engaging gear can separate from the mounting plate at the moment, then the engaging rod is engaged with the engaging disc, the engaging disc can drive the engaging rod to rotate at the moment, the engaging rod drives the engaging gear to rotate, and the engaging gear can drive the two driving racks to mutually approach;
s3: the two driving racks can respectively pull the first supporting plate and the second supporting plate, the first supporting plate and the second supporting plate can drive the two shells to approach each other, and the two shells drive the two push rods to approach each other to clamp the metal material;
s4: when the two shells approach each other, the shells can drive the toothed belt to move, the toothed belt is meshed with the positioning gear, the positioning gear can drive the toothed belt to rotate on the belt pulley, the left side of the toothed belt can simultaneously drive the matching gear at the upper position to rotate, the matching gear directly drives the clamp at the upper position to approach to the metal material to clamp the metal material, meanwhile, the toothed belt can also drive the connecting gear to rotate, the connecting gear drives the rotating gear to rotate, and the rotating gear drives the clamp at the lower position to approach to the metal material to clamp the metal material;
s5: when the detection camera detects that the metal material is clamped, the motor is stopped through the industrial computer, at the moment, the two springs are reset, the springs pull the two meshing rods to be separated from the meshing disc, the meshing rods push the insertion rods to be inserted into the insertion holes to position the meshing gears, so that the meshing gears cannot rotate, meanwhile, the two driving racks are also positioned, the two driving racks position the shell again, the clamping of the metal material is positioned, when the springs pull the meshing rods to reset, the meshing rods pull the right adjusting rack to position, the adjusting racks pull the fixed gear to rotate reversely, and the fixed gear drives the left adjusting rack to reset;
s6: when the metal material needs to be released, the motor is started to rotate anticlockwise through the industrial computer, the motor drives the fixed gear to rotate anticlockwise, the fixed gear drives the adjusting rack on the left side to move upwards and drives the adjusting rack on the right side to move downwards, the adjusting rack on the left side can pull the meshing rod upwards to be meshed with the meshing disc, the meshing disc can drive the meshing rod and the meshing gear to rotate anticlockwise, the meshing gear can drive the two driving racks to be away from each other, and the two driving racks drive the two shells to be away from each other through the first supporting plate and the second supporting plate so as to release the metal material;
s7: when the metal material is required to rotate, the turntable can be started through the industrial computer, and then the turntable drives the bracket to rotate, so that the bracket can drive the metal material clamped by the two shells to rotate;
s8: when the initial position of the clamp on the shell needs to be adjusted, the crank can be pushed at the rear side of the mounting disc, the crank pushes the meshing disc to be separated from the positioning gear, the positioning gear is released from positioning, the positioning gear can rotate freely, then the crank rotates through the rotation of the crank, the crank drives the driving plate to rotate, the driving plate drives the positioning gear to rotate, the positioning gear can drive the toothed belt to rotate on the belt pulley, at the moment, the two clamps can be close to each other under the condition that the shell is motionless, the crank is pulled again after the clamp is adjusted, the crank pulls the meshing disc to be meshed with the positioning gear, and the meshing disc positions the positioning gear again.
The invention has the beneficial effects that:
1. by starting the motor, the motor firstly releases the positioning of the meshing gear, then drives the meshing gear to rotate, the meshing gear then drives the two driving racks to mutually approach or separate from each other, the two driving racks then drive the two shells to mutually approach or separate from each other, the two shells can clamp technical materials when being mutually approached, namely the metal materials are clamped, the metal materials can be processed more stably, and the yield is improved;
2. when the shell moves, the positioning gear can drive the toothed belt to rotate, the toothed belt drives the two clamps to approach each other to clamp the metal material more stably, and the metal materials in different shapes can be clamped by adjusting the initial positions of the clamps on the shell;
the two driving racks are driven by the motor to mutually approach, the two driving racks drive the two shells to mutually approach through the first supporting plate and the second supporting plate, the two shells clamp the metal material, the two clamps are driven to clamp the metal material while the shells approach to each other, and the metal material can be automatically positioned after clamping.
Drawings
Fig. 1 is a schematic view illustrating a connection between a driving plate and a positioning gear of a metal processing jig with a positioning function according to the present invention;
FIG. 2 is a main sectional view of a metal processing tool with a positioning function according to the present invention;
fig. 3 is a side view of a structural mounting plate of a metal processing jig with a positioning function according to the present invention;
FIG. 4 is a side view of the connection between the structural engagement rod and the mounting plate of the metal working tool with positioning function according to the present invention;
fig. 5 is an enlarged schematic view of a structure a of a metal processing jig with a positioning function according to the present invention;
fig. 6 is an enlarged schematic view of a structure B of a metal processing jig with a positioning function according to the present invention;
fig. 7 is an enlarged schematic view of a structure C of a metal processing jig with a positioning function according to the present invention;
fig. 8 is a system block diagram of a positioning method of a metal processing fixture with a positioning function according to the present invention;
fig. 9 is a top view of a metal processing fixture with positioning function according to the present invention.
In the figure: 1 base, 2 turntables, 3 supports, 4 mounting discs, 5 push rods, 6 clamps, 7 stoppers, 8 toothed belts, 9 shells, 10 belt pulleys, 11 first supporting plates, 12 driving racks, 13 second supporting plates, 14 motors, 15 mounting plates, 16 meshing gears, 17 fixed gears, 18 meshing discs, 19 adjusting racks, 20 meshing rods, 21 connecting rods, 22 inserting rods, 23 positioning gears, 24 cranks, 25 rotating gears, 26 connecting gears, 27 matching gears, 28 telescopic rods, 29 meshing plates, 30 driving plates, 31 through holes, 32 inserting holes, 33 hexagonal connecting grooves, 34 springs, 35 industrial computers and 36 detection cameras.
Detailed Description
The present invention will be further illustrated with reference to the following specific examples.
Examples
Referring to fig. 1-9, the embodiment provides a metal processing jig with a positioning function, which includes a base 1, a turntable 2 is fixedly mounted on the top of the base 1, a bracket 3 is fixedly mounted on the top of the turntable 2, a motor 14 is fixedly mounted on the top of the bracket 3, a mounting plate 15 is fixedly mounted on the front side of the motor 14, a meshing gear 16 is rotatably connected to the front side of the mounting plate 15, an output shaft of the motor 14 penetrates through the mounting plate 15 and the meshing gear 16, a fixed gear 17 is fixedly mounted on the output shaft of the motor 14, a meshing disc 18 is fixedly mounted on the front side of the fixed gear 17, a meshing rod 20 is slidably connected to the front side of the meshing gear 16, symmetrically-arranged adjusting racks 19 are slidably connected to the front side of the meshing gear 16, the number of the adjusting racks 19 is two, and the sides of the two adjusting racks 19, which are close to each other, are slidably connected to the left side and the right side of the meshing rod 20 respectively, the meshing rod 20 is provided with a meshing disc 18 which is matched, the front side of the meshing gear 16 is provided with a positioning mechanism, the support 3 is provided with a clamping mechanism, the clamping mechanism and the positioning mechanism are matched with the mounting plate 15, the clamping mechanism comprises a mounting disc 4, a push rod 5, a clamp 6, a toothed belt 8, a shell 9, a belt pulley 10, a first support plate 11, a driving rack 12, a second support plate 13, a positioning gear 23, a crank 24, a rotating gear 25, a connecting gear 26, a matching gear 27, a telescopic rod 28, a meshing plate 29 and a driving plate 30, the mounting disc 4, the push rod 5, the clamp 6, a stop block 7, the toothed belt 8, the shell 9, the belt pulley 10, the driving rack 12, the positioning gear 23, the crank 24, the rotating gear 25, the connecting gear 26, the matching gear 27, the telescopic rod 28, the meshing plate 29 and the driving plate 30 are two in number, the clamp 6 and the belt pulley 10 are four, the mounting disc 4 is fixedly mounted on the support 3, the mounting disc 4 is of a hollow structure, the shell 9 is slidably connected to the inner wall of the mounting disc 4, the belt pulley 10 is rotatably connected to the inner wall of the shell 9, the toothed belt 8 is sleeved on the belt pulley 10, the first supporting plate 11 is fixedly connected with the bottom of the shell 9 at the right side, the second supporting plate 13 is fixedly connected with the bottom of the shell 9 at the left side, the driving rack 12 is meshed with the meshing gear 16, the bottom of the first supporting plate 11 is fixedly connected with the top of the driving rack 12 at the right side, the bottom of the second supporting plate 13 is fixedly connected with the driving rack 12 at the left side, the driving rack 12 penetrates through the support 3, the positioning gear 23 is rotatably connected to the inner wall of the mounting disc 4, the positioning gear 23 extends into the shell 9, the bottom of the positioning gear 23 is meshed with the top of the toothed belt 8, the matching gear 27 is fixedly connected with the front side of the clamp 6 at the upper position, a rotating gear 25 is fixedly connected with the front side of a clamp 6 positioned at the lower position, a connecting gear 26 is rotatably connected on the inner wall of a shell 9, the top of the connecting gear 26 is meshed with the bottom of a toothed belt 8, the bottom of the connecting gear 26 is meshed with the rotating gear 25, the clamp 6 is rotatably connected with the shell 9, a push rod 5 is fixedly connected with the shell 9, a telescopic rod 28 is fixedly arranged on the inner wall of a mounting disc 4, a meshing plate 29 is fixedly arranged on the right side of the telescopic rod 28, a driving plate 30 is rotatably connected on the right side of the meshing plate 29, a crank 24 is fixedly connected with the driving plate 30, the crank 24 is fixedly connected with the driving plate 30, a clamping mechanism is used for automatically unlocking the shell 9 when a motor 14 is started, then the motor 14 drives the two shells 9 to approach each other to clamp a metal material, and automatically positioning the clamped position after clamping, the positioning mechanism comprises a connecting rod 21, a connecting rod and a connecting rod, a connecting rod, The number of the springs 34 is two, the top end of each spring 34 is fixedly connected with the bottom of the corresponding meshing rod 20, the bottom end of each spring 34 is fixedly installed on the front side of the corresponding meshing gear 16, the connecting rod 21 is rotatably connected with the bottom of the corresponding meshing rod 20, the connecting rod 21 is rotatably connected with the corresponding inserting rod 22, the inserting rod 22 penetrates through the corresponding meshing gear 16, the inserting rod 22 is matched with the corresponding mounting plate 15, the positioning mechanism is used for releasing the positioning of the corresponding meshing gear 16 on the corresponding mounting plate 15 when the corresponding adjusting rack 19 pulls the corresponding meshing rod 20, the springs 34 reset the positions of the corresponding meshing rods 20 when the corresponding adjusting gear stops pulling the corresponding meshing rod 20, the mounting plate 15 is provided with a plurality of inserting holes 32, the bottom ends of the corresponding inserting rods 22 are slidably connected with the inner walls of the corresponding inserting holes 32, and when the corresponding inserting rods 22 are inserted into the corresponding inserting holes 32, the corresponding inserting, the inner wall of the shell 9 is fixedly provided with a stop dog 7, the outer side of the stop dog 7 is in sliding connection with the inner side of the toothed belt 8, when the toothed belt 8 is meshed with the positioning gear 23, as the toothed belt 8 is made of soft rubber, the toothed belt 8 cannot be completely meshed with the positioning gear 23, the toothed belt 8 is supported by the stop dog, the toothed belt 8 can be completely meshed with the positioning gear 23, the meshing disc 18 is provided with a plurality of connecting grooves 33, the top end of the meshing rod 20 is in sliding connection with the inner walls of the connecting grooves 33, when the meshing rod 20 is meshed with the connecting grooves 33, the meshing disc 18 can drive the meshing gear 16 to rotate through the meshing rod 20, the positioning gear 23 is provided with a hexagonal through hole 31, the meshing disc 18 and the driving plate 30 are both in hexagonal structures, the meshing disc 18 and the driving plate 30 are both in sliding contact with the inner walls of the hexagonal through hole 31, when the meshing disc 18 is meshed with the hexagonal through hole 31, the meshing disc 18 can not rotate, the meshing disc 18 can position the positioning gear 23, after the meshing disc 18 is separated from the positioning gear 23, the driving plate 30 can rotate on the meshing disc 18, the driving plate 30 can drive the positioning gear 23 to rotate, the rear side of the support 3 is fixedly provided with an industrial computer 35, the front side of the industrial computer 35 is fixedly provided with a detection camera 36, the industrial computer 35 is electrically connected with the motor 14, the industrial computer 35 is electrically connected with the turntable 2, the detection camera 36 is used for detecting the clamping position of the metal material, and the industrial computer 35 is used for controlling the motor 14 and the turntable 2.
The working principle is as follows: firstly, the motor 14 is started through the industrial computer 35, the motor 14 drives the meshing disc 18 and the positioning gear 23 to rotate anticlockwise, then the positioning gear 23 lifts the adjusting rack 19 at the right side upwards, then the adjusting rack 19 at the left side is pressed downwards, the adjusting rack 19 at the left side slides at the left side of the meshing rod 20, the adjusting rack 19 at the right side pulls the meshing rod 20 upwards, the meshing rod 20 is meshed with the connecting groove 33 on the meshing disc 18 upwards, then the meshing rod 20 also pulls the connecting rod 21 upwards while moving upwards, the connecting rod 21 pulls the inserting rod 22 to be separated from the inserting hole 32, at the moment, the meshing gear 16 is separated from the mounting plate 15, then the meshing rod 20 is meshed with the meshing disc 18, at the moment, the meshing disc 18 can drive the meshing rod 20 to rotate, the meshing rod 20 drives the meshing gear 16 to rotate, and the meshing gear 16 can drive the two driving racks 12 to approach each other, the two driving racks 12 can respectively pull the first supporting plate 11 and the second supporting plate 13, the first supporting plate 11 and the second supporting plate 13 can drive the two shells 9 to approach each other, the two shells 9 drive the two push rods 5 to approach each other to clamp the metal material, when the two shells 9 approach each other, the shells 9 can drive the toothed belt 8 to move, the toothed belt 8 is meshed with the positioning gear 23, the positioning gear 23 can drive the toothed belt 8 to rotate on the belt pulley 10, the left side of the toothed belt 8 can simultaneously drive the matching gear 27 at the upper position to rotate, the matching gear 27 directly drives the clamp 6 at the upper position to approach the metal material to clamp the metal material, the irregular metal material is prevented from being separated from the push rods 5, meanwhile, the toothed belt 8 can also drive the connecting gear 26 to rotate, the connecting gear 26 drives the rotating gear 25 to rotate, the rotating gear 25 drives the clamp 6 at the lower position to approach the metal material to clamp the metal material, the industrial computer 35 stops the motor 14 after the detection camera 36 detects that the metal material is clamped, at the moment, the two springs 34 are reset, the springs 34 pull the two meshing rods 20 to be separated from the meshing disc 18, the meshing rods 20 push the insertion rods 22 to be inserted into the insertion holes 32 to position the meshing gear 16, so that the meshing gear 16 cannot rotate, the two driving racks 12 are also positioned, the two driving racks 12 position the shell 9, the clamping of the metal material is positioned, when the springs 34 pull the meshing rods 20 to reset, the meshing rods 20 pull the adjusting rack 19 at the right side to position, the adjusting rack 19 pulls the fixed gear 17 to rotate reversely, the fixed gear 17 drives the adjusting rack 19 at the left side to reset, the clamping at the next time is convenient, when the metal material needs to be released, the motor 14 is started to rotate anticlockwise through the industrial computer 35, the motor 14 drives the fixed gear 17 to rotate anticlockwise, the fixed gear 17 drives the left adjusting rack 19 to move upwards and drives the right adjusting rack 19 to move downwards, the left adjusting rack 19 can upwards pull the meshing rod 20 to be meshed with the meshing disc 18, the meshing disc 18 can drive the meshing rod 20 and the meshing gear 16 to rotate anticlockwise, the meshing gear 16 can drive the two driving racks 12 to be away from each other, the two driving racks 12 drive the two shells 9 to be away from each other through the first supporting plate 11 and the second supporting plate 13 to release the metal material, when the metal material needs to rotate, the turntable 2 can be started through the industrial computer 35, the turntable 2 drives the support 3 to rotate again, and the support 3 can drive the metal material clamped by the two shells 9 to rotate, when the initial position of the clamp 6 on the housing 9 needs to be adjusted, the crank 24 can be pushed at the rear side of the mounting disc 4, the crank 24 pushes the meshing disc 18 to be separated from the positioning gear 23, the positioning gear 23 is released from positioning, the positioning gear 23 can rotate freely, then the crank 24 drives the driving plate 30 to rotate through rotating the crank 24, the driving plate 30 drives the positioning gear 23 to rotate, the positioning gear 23 can drive the toothed belt 8 to rotate on the belt pulley 10, at the moment, the two clamps 6 can be close to each other under the condition that the housing 9 is not moved, the crank 24 is pulled again after adjustment is completed, the crank 24 pulls the meshing disc 18 to be meshed with the positioning gear 23, and the meshing disc 18 positions the positioning gear 23 again.
The invention also provides a positioning method of the metal processing jig with the positioning function, which comprises the following steps:
s1: the detection camera 36 captures position information and shape information of the metal material and transmits the position information and the shape information to the industrial computer 35, the calculation formula of the detection camera 36 capturing the shape information of the metal material is,
wherein s represents the shape information of the metal material, y represents the real-time photo taken by the detection camera 36, V represents the confidence level, the value range [0,1], m (×) represents the feature of the picture extracted by the twin network, l (×) represents the feature of the picture extracted by the convolution network trained by the cross entropy, f (×) represents the super-resolution reconstruction of the picture by the generated countermeasure network to obtain a clearer picture, and concat represents the combination of the feature after the super-resolution reconstruction and the feature of the real-time photo taken by the detection camera 36 into a one-dimensional feature; the advantage of adding the formula is that the shape information of the metal material captured by the camera 36 can be automatically detected, and the labor is saved;
s2: then the engaging rod 20 can also pull the connecting rod 21 upwards while moving upwards, the connecting rod 21 pulls the inserting rod 22 to be separated from the inserting hole 32, at the moment, the engaging gear 16 can be separated from the mounting plate 15, then the engaging rod 20 is engaged with the engaging disc 18, at the moment, the engaging disc 18 can drive the engaging rod 20 to rotate, the engaging rod 20 drives the engaging gear 16 to rotate, and the engaging gear 16 can drive the two driving racks 12 to approach each other;
s3: the two driving racks 12 can also respectively pull the first supporting plate 11 and the second supporting plate 13, the first supporting plate 11 and the second supporting plate 13 can drive the two shells 9 to approach each other, and the two shells 9 drive the two push rods 5 to approach each other to clamp the metal material;
s4: when the two shells 9 approach each other, the shells 9 can drive the toothed belt 8 to move, the toothed belt 8 is meshed with the positioning gear 23, the positioning gear 23 can drive the toothed belt 8 to rotate on the belt pulley 10, the left side of the toothed belt 8 can simultaneously drive the matching gear 27 at the upper position to rotate, the matching gear 27 directly drives the clamp 6 at the upper position to approach to the metal material to clamp the metal material, meanwhile, the toothed belt 8 can also drive the connecting gear 26 to rotate, the connecting gear 26 drives the rotating gear 25 to rotate, and the rotating gear 25 drives the clamp 6 at the lower position to approach to the metal material to clamp the metal material;
s5: after the detection camera 36 detects that the metal material is clamped, the industrial computer 35 stops the motor 14, at the moment, the two springs 34 are reset, the springs 34 pull the two meshing rods 20 to be separated from the meshing disc 18, the meshing rods 20 push the insertion rods 22 to be inserted into the insertion holes 32 to position the meshing gears 16, so that the meshing gears 16 cannot rotate, the two driving racks 12 are positioned, the two driving racks 12 position the shell 9, the metal material is clamped and positioned, when the springs 34 pull the meshing rods 20 to reset, the meshing rods 20 pull the adjusting racks 19 on the right side to be positioned, the adjusting racks 19 pull the fixed gear 17 to rotate reversely, and the fixed gear 17 drives the adjusting racks 19 on the left side to reset;
s6: when the metal material needs to be released, the motor 14 rotates anticlockwise through the industrial computer 35, the motor 14 drives the fixed gear 17 to rotate anticlockwise, the fixed gear 17 drives the left adjusting rack 19 to move upwards and drives the right adjusting rack 19 to move downwards, the left adjusting rack 19 pulls the meshing rod 20 upwards to be meshed with the meshing disc 18, the meshing disc 18 drives the meshing rod 20 and the meshing gear 16 to rotate anticlockwise, the meshing gear 16 drives the two driving racks 12 to be away from each other, and the two driving racks 12 drive the two shells 9 to be away from each other through the first supporting plate 11 and the second supporting plate 13 to release the metal material;
s7: when the metal material is required to rotate, the turntable 2 can be started through the industrial computer 35, the turntable 2 drives the bracket 3 to rotate, and the bracket 3 drives the metal material clamped by the two shells 9 to rotate;
s8: when the initial position of the clamp 6 on the housing 9 needs to be adjusted, the crank 24 can be pushed at the rear side of the mounting disc 4, the crank 24 pushes the meshing disc 18 to be separated from the positioning gear 23, the positioning gear 23 is released from positioning, the positioning gear 23 can rotate freely, then the crank 24 drives the driving plate 30 to rotate through rotating the crank 24, the driving plate 30 drives the positioning gear 23 to rotate, the positioning gear 23 can drive the toothed belt 8 to rotate on the belt pulley 10, at the moment, the two clamps 6 can be close to each other under the condition that the housing 9 is not moved, the crank 24 is pulled again after adjustment is completed, the crank 24 pulls the meshing disc 18 to be meshed with the positioning gear 23, and the meshing disc 18 positions the positioning gear 23 again.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The utility model provides a metalworking tool with locate function, includes base (1), its characterized in that, the top fixed mounting of base (1) has carousel (2), the top fixed mounting of carousel (2) has support (3), the top fixed mounting of support (3) has motor (14), the front side fixed mounting of motor (14) has mounting panel (15), the front side rotation of mounting panel (15) is connected with meshing gear (16), motor (14) output shaft runs through mounting panel (15) and meshing gear (16), fixed mounting has fixed gear (17) on motor (14) output shaft, the front side fixed mounting of fixed gear (17) has meshing dish (18), the front side rotation of meshing gear (16) is connected with meshing pole (20), the front side rotation of meshing gear (16) is connected with the regulation rack (19) that the symmetry set up, the quantity of adjusting rack (19) is two, and two one sides that adjust rack (19) and be close to each other respectively with the left side and the right side sliding connection of meshing pole (20), meshing pole (20) cooperate with meshing dish (18), the front side of meshing gear (16) is equipped with positioning mechanism, be equipped with fixture on support (3), fixture and positioning mechanism all cooperate with mounting panel (15).
2. The metal processing jig with the positioning function according to claim 1, wherein the clamping mechanism comprises a mounting disc (4), a push rod (5), a clamp (6), a stop block (7), a toothed belt (8), a shell (9), a belt pulley (10), a first supporting plate (11), a driving rack (12), a second supporting plate (13), a positioning gear (23), a crank (24), a rotating gear (25), a connecting gear (26), a matching gear (27), an expansion link (28), a meshing plate (29) and a driving plate (30), wherein the mounting disc (4), the push rod (5), the clamp (6), the stop block (7), the toothed belt (8), the shell (9), the belt pulley (10), the driving rack (12), the positioning gear (23), the crank (24), the rotating gear (25), the connecting gear (26), The number of the matching gears (27), the telescopic rods (28), the meshing plate (29) and the driving plate (30) is two, the number of the clamps (6) and the belt pulleys (10) is four, the mounting disc (4) is fixedly mounted on the support (3), the mounting disc (4) is of a hollow structure, the shell (9) is slidably connected onto the inner wall of the mounting disc (4), the belt pulleys (10) are rotatably connected onto the inner wall of the shell (9), the toothed belt (8) is sleeved on the belt pulleys (10), the first supporting plate (11) is fixedly connected with the bottom of the shell (9) at the right side position, the second supporting plate (13) is fixedly connected with the bottom of the shell (9) at the left side position, the driving rack (12) is meshed with the meshing gear (16), the bottom of the first supporting plate (11) is fixedly connected with the top of the driving rack (12) at the right side position, the bottom of the second supporting plate (13) is fixedly connected with a driving rack (12) positioned at the left side, the driving rack (12) penetrates through the support (3), the positioning gear (23) is rotatably connected to the inner wall of the mounting disc (4), the positioning gear (23) extends into the shell (9), the bottom of the positioning gear (23) is meshed with the top of the toothed belt (8), the matching gear (27) is fixedly connected with the front side of the clamp (6) positioned at the upper position, the rotating gear (25) is fixedly connected with the front side of the clamp (6) positioned at the lower position, the connecting gear (26) is rotatably connected to the inner wall of the shell (9), the top of the connecting gear (26) is meshed with the bottom of the toothed belt (8), the bottom of the connecting gear (26) is meshed with the rotating gear (25), and the clamp (6) is rotatably connected with the shell (9), the push rod (5) is fixedly connected with the shell (9), the telescopic rod (28) is fixedly installed on the inner wall of the installation disc (4), the meshing plate (29) is fixedly installed on the right side of the telescopic rod (28), the driving plate (30) is rotatably connected to the right side of the meshing plate (29), the crank (24) is fixedly connected with the driving plate (30), and the crank (24) is fixedly connected with the driving plate (30).
3. The metal processing jig with the positioning function according to claim 1, wherein the positioning mechanism comprises two connecting rods (21), two inserting rods (22) and springs (34), the top ends of the springs (34) are fixedly connected with the bottom of the engaging rod (20), the bottom ends of the springs (34) are fixedly installed on the front side of the engaging gear (16), the connecting rods (21) are rotatably connected with the bottom of the engaging rod (20), the connecting rods (21) are rotatably connected with the inserting rods (22), the inserting rods (22) penetrate through the engaging gear (16), and the inserting rods (22) are matched with the mounting plate (15).
4. The metal processing jig with the positioning function according to claim 3, wherein the mounting plate (15) is provided with a plurality of insertion holes (32), and the bottom ends of the insertion rods (22) are slidably connected with the inner walls of the insertion holes (32).
5. The metal processing jig with the positioning function according to claim 2, characterized in that a stop block (7) is fixedly installed on the inner wall of the housing (9), and the outer side of the stop block (7) is slidably connected with the inner side of the toothed belt (8).
6. The metal processing jig with the positioning function as claimed in claim 1, wherein the engaging disc (18) is provided with a plurality of connecting grooves (33), and the top end of the engaging rod (20) is slidably connected with the inner walls of the connecting grooves (33).
7. The metal processing jig with the positioning function according to claim 2, wherein the positioning gear (23) is provided with a hexagonal through hole (31), the meshing disc (18) and the driving plate (30) are both in a hexagonal structure, and the meshing disc (18) and the driving plate (30) are both in sliding contact with the inner wall of the hexagonal through hole (31).
8. The metal processing jig with the positioning function according to claim 1, wherein an industrial computer (35) is fixedly mounted at the rear side of the support (3), a detection camera (36) is fixedly mounted at the front side of the industrial computer (35), the industrial computer (35) is electrically connected with the detection camera (36), the industrial computer (35) is electrically connected with the motor (14), and the industrial computer (35) is electrically connected with the turntable (2).
9. A positioning method of a metal processing jig with a positioning function is characterized by comprising the following steps:
s1: the detection camera (36) captures the position information and the shape information of the metal material and sends the position information and the shape information to the industrial computer (35), the calculation formula of the detection camera (36) capturing the shape information of the metal material is as follows,
wherein s represents the shape information of the metal material, y represents the real-time photo shot by the detection camera (36), V represents the confidence coefficient, the value range [0,1], m (x) represents the feature of the picture extracted by the twin network, l (x) represents the feature of the picture extracted by the convolution network trained by the cross entropy, f (x) represents the super-resolution reconstruction of the picture by the generated countermeasure network to obtain a clearer picture, and concat represents the combination of the feature after the super-resolution reconstruction and the feature of the real-time photo shot by the detection camera (36) into a one-dimensional feature;
an industrial computer (35) starts a motor (14), the motor (14) drives a meshing disc (18) and a fixed gear (17) to rotate anticlockwise firstly, then the fixed gear (17) can lift up an adjusting rack (19) at the right side position upwards, and then the adjusting rack (19) at the left side position is pressed downwards, the adjusting rack (19) at the left side can slide at the left side of a meshing rod (20), the adjusting rack (19) at the right side can pull the meshing rod (20) upwards, and the meshing rod (20) can be meshed with a connecting groove (33) on the meshing disc (18) upwards;
s2: then the engaging rod (20) can also pull the connecting rod (21) upwards while moving upwards, the connecting rod (21) pulls the inserting rod (22) to be separated from the inserting hole (32), at the moment, the engaging gear (16) can be separated from the mounting plate (15), then the engaging rod (20) is engaged with the engaging disc (18), at the moment, the engaging disc (18) can drive the engaging rod (20) to rotate, the engaging rod (20) drives the engaging gear (16) to rotate, and the engaging gear (16) can drive the two driving racks (12) to approach each other;
s3: the two driving racks (12) can also respectively pull the first supporting plate (11) and the second supporting plate (13), the first supporting plate (11) and the second supporting plate (13) can drive the two shells (9) to approach each other, and the two shells (9) drive the two push rods (5) to approach each other to clamp the metal material;
s4: when the two shells (9) are close to each other, the shells (9) can drive the toothed belt (8) to move, the toothed belt (8) is meshed with the positioning gear (23), the positioning gear (23) can drive the toothed belt (8) to rotate on the belt pulley (10), the left side of the toothed belt (8) can simultaneously drive the matching gear (27) at the upper position to rotate, the matching gear (27) directly drives the clamp (6) at the upper position to be close to a metal material to clamp the metal material, meanwhile, the toothed belt (8) can also drive the connecting gear (26) to rotate, the connecting gear (26) drives the rotating gear (25) to rotate, and the rotating gear (25) drives the clamp (6) at the lower position to be close to the metal material to clamp the metal material;
s5: after the detection camera (36) detects that the metal material is clamped, the motor (14) is stopped through an industrial computer (35), at the moment, the two springs (34) are reset, the springs (34) pull the two meshing rods (20) to be separated from the meshing disc (18), the meshing rods (20) push the insertion rods (22) to be inserted into the insertion holes (32) to position the meshing gear (16), and the meshing gear (16) is enabled not to rotate, simultaneously, the two driving racks (12) are positioned, the two driving racks (12) position the shell (9) to position the clamping of the metal material, when the spring (34) pulls the meshing rod (20) to reset, the meshing rod (20) can pull the adjusting rack (19) on the right side to position, the adjusting rack (19) pulls the fixed gear (17) to rotate reversely, and the fixed gear (17) drives the adjusting rack (19) on the left side to reset;
s6: when the metal material needs to be released, the motor (14) is started to rotate anticlockwise through the industrial computer (35), the motor (14) drives the fixed gear (17) to rotate anticlockwise, the fixed gear (17) drives the left adjusting rack (19) to move upwards and drives the right adjusting rack (19) to move downwards, the left adjusting rack (19) can upwards pull the meshing rod (20) to be meshed with the meshing disc (18), the meshing disc (18) can drive the meshing rod (20) and the meshing gear (16) to rotate anticlockwise, the meshing gear (16) can drive the two driving racks (12) to be away from each other, and the two driving racks (12) drive the two shells (9) to be away from each other through the first supporting plate (11) and the second supporting plate (13) to release the metal material;
s7: when the metal material is required to rotate, the turntable (2) can be started through the industrial computer (35), the turntable (2) drives the support (3) to rotate, and the support (3) drives the metal material clamped by the two shells (9) to rotate;
s8: when the initial position of the clamp (6) on the shell (9) needs to be adjusted, the crank (24) can be pushed at the rear side of the mounting disc (4), the crank (24) pushes the meshing disc (18) to be separated from the positioning gear (23), the positioning gear (23) is released from positioning, and the positioning gear (23) can rotate freely, then, the crank (24) is rotated, the crank (24) drives the driving plate (30) to rotate, the driving plate (30) drives the positioning gear (23) to rotate, the positioning gear (23) can drive the toothed belt (8) to rotate on the belt pulley (10), at the moment, the two clamps (6) can be close to each other under the condition that the shell (9) is not moved, the crank (24) is pulled again after adjustment is completed, the crank (24) pulls the meshing disc (18) to be meshed with the positioning gear (23), and the meshing disc (18) positions the positioning gear (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202110801371.XA CN113246049A (en) | 2021-07-15 | 2021-07-15 | Metal processing jig with positioning function and positioning method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110801371.XA CN113246049A (en) | 2021-07-15 | 2021-07-15 | Metal processing jig with positioning function and positioning method |
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| CN113246049A true CN113246049A (en) | 2021-08-13 |
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| CN116566140A (en) * | 2023-06-06 | 2023-08-08 | 山东华东风机有限公司 | Assembling equipment for magnetic suspension motor |
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