CN216404201U

CN216404201U - A adsorb mounting fixture for circular code wheel processing

Info

Publication number: CN216404201U
Application number: CN202123060349.9U
Authority: CN
Inventors: 罗祥
Original assignee: Changsha Shaopu Photoelectric Technology Co ltd
Current assignee: Changsha Shaopu Photoelectric Technology Co ltd
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-04-29
Anticipated expiration: 2031-12-08

Abstract

The utility model provides an adsorption fixing clamp for processing a circular coded disc. The adsorption fixing clamp for processing the circular coded disc comprises: the processing device comprises a processing base, wherein a fixing mechanism, two positioning mechanisms and a processing mechanism are arranged on the processing base; the fixing mechanism comprises an aluminum base, a vacuum air groove, four vacuum air holes, a plurality of fixing holes, an acrylic clamp, an annular adsorption groove, four air suction holes, a plurality of screws, a vacuum pump and an L-shaped air suction pipe, wherein the aluminum base is fixedly installed at the top of a processing base, the vacuum air groove is formed in the aluminum base, and the four vacuum air holes are formed in the inner wall of the top of the vacuum air groove.

Description

A adsorb mounting fixture for circular code wheel processing

Technical Field

The utility model belongs to the technical field of coded disc machining, and particularly relates to an adsorption fixing clamp for machining a circular coded disc.

Background

Along with the continuous development of the times, the processing technology of the glass code disc is also developed at a rapid speed, the glass code disc is a scribed line deposited on glass, the thermal stability is good, the precision is high, the traditional glass code disc cutting processing method is grinding wheel drill processing and water jet cutting processing, the problems of low processing speed, easy code disc cracking in the processing process and the like exist, meanwhile, the glass code disc is fixed by a fixing clamp in the cutting process, the code disc is damaged when the fixing clamp is clamped too tightly, inaccurate positioning is easy to cause when the fixing clamp is clamped too loosely, the structural particularity of the glass code disc causes strict requirements on the processing precision, the positioning in the processing process of the glass code disc is a crucial factor influencing the processing yield and the processing efficiency of the glass code disc, in the prior art, a vacuum adsorption clamp is disclosed, and comprises a rotating shaft seat is clamped on the rotating shaft seat, the rotary base is clamped with a sucker clamp, the upper surface of the sucker clamp is provided with an adsorption part, the adsorption part is provided with a through hole, one side of the sucker clamp is provided with a suction hole, and the suction hole is communicated with the through hole. It is actually with novel vacuum adsorption anchor clamps through fixed sucker anchor clamps on the roating seat, treats through sucker anchor clamps the absorption portion and holds the card and hold fixedly, and the cooperation sets up and treats at the milling cutter of roating seat one side and process the processing work piece, makes the cutter in the course of working disperse timely, on average to work piece cutting pressure, avoids the cutting pressure of anchor clamps too gathering to lead to the work piece to warp or shift.

However, the structure has the defects that when the fixing clamp is used for fixing the glass coded disc, the clamp cannot position and install the circular coded disc, and meanwhile, the cutting blade is in contact with the clamp to cause damage, so that the machining efficiency is influenced.

Therefore, it is necessary to provide a new suction fixing clamp for circular code disc processing to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model solves the technical problem of providing an adsorption fixing clamp for processing a circular coded disc, which can fix the glass coded disc at the bottom of the coded disc in a vacuum adsorption mode and can position and install the glass coded disc to accelerate the production efficiency.

In order to solve the technical problem, the adsorption fixing clamp for machining the circular coded disc comprises a machining base, wherein a fixing mechanism, two positioning mechanisms and a machining mechanism are arranged on the machining base; the fixing mechanism comprises an aluminum base, a vacuum air groove, four vacuum air holes, a plurality of fixing holes, an acrylic clamp, an annular adsorption groove, four air suction holes, a plurality of screws, a vacuum pump and an L-shaped air suction pipe, wherein the aluminum base is fixedly installed at the top of a processing base, the vacuum air groove is formed in the aluminum base, the four vacuum air holes are formed in the inner wall of the top of the vacuum air groove, the fixing holes are formed in the top of the aluminum base, the acrylic clamp is arranged above the aluminum base, the annular adsorption groove is formed in the acrylic clamp, the four air suction holes are formed in the inner wall of the bottom of the annular adsorption groove, the air suction holes are communicated with the corresponding vacuum air holes, the screws are installed on the acrylic clamp in a threaded manner, and the bottom ends of the screws extend into the corresponding fixing holes and are in threaded connection with the fixing holes, the vacuum pump is fixedly arranged at the bottom of the processing base, the L-shaped air suction pipe is fixedly arranged at the air outlet end of the vacuum pump, and the top end of the L-shaped air suction pipe extends into the vacuum groove;

positioning mechanism is including backup pad, threaded sleeve, threaded rod, positioning clamp plate, ring gear, motor one, quarter butt and gear, backup pad fixed mounting is at the top of processing base, threaded sleeve rotates and installs in the backup pad, the threaded rod screw thread is installed in threaded sleeve, the both ends of threaded rod all extend to outside the threaded sleeve, positioning clamp plate fixed mounting is in the one end of threaded rod, the fixed cover of ring gear is established on threaded sleeve, one side of motor fixed mounting in the backup pad, quarter butt fixed mounting is on the output shaft of motor one, the one end of quarter butt runs through the backup pad and rotates with the backup pad to be connected, gear fixed mounting is in the one end of quarter butt, gear and ring gear engagement.

As a further scheme of the utility model, the processing mechanism comprises a round rod, a moving block, two mounting plates, a rotating shaft, a second motor and mounting rollers, wherein the round rod is fixedly mounted between the two support plates, the moving block is slidably mounted on the round rod, the two mounting plates are both fixedly mounted at the bottom of the moving block, the rotating shaft is rotatably mounted between the two mounting plates, one end of the rotating shaft penetrates through the corresponding mounting plate, the second motor is fixedly mounted at one side of the corresponding mounting plate, an output shaft of the second motor is fixedly connected with one end of the rotating shaft, and the mounting rollers are fixedly mounted on the rotating shaft.

As a further scheme of the utility model, three hydraulic cylinders are fixedly arranged on the mounting roller, and cutting equipment is fixedly arranged on an output shaft of each hydraulic cylinder.

As a further scheme of the utility model, sliding rods are fixedly mounted on the sides, away from each other, of the two positioning clamping plates, one end of each sliding rod penetrates through the corresponding supporting plate and is in sliding connection with the corresponding supporting plate, a baffle is fixedly mounted at one end of each sliding rod, and one side of each baffle is fixedly connected with one end of each threaded rod.

As a further scheme of the utility model, an electric telescopic rod is fixedly installed at the top of the corresponding supporting plate, and an output shaft of the electric telescopic rod is fixedly connected with the outer wall of one side of the moving block.

As a further scheme of the utility model, rubber soft blocks are fixedly arranged on the sides, close to each other, of the two positioning clamping plates, and four supporting columns are fixedly arranged at the bottom of the processing base.

Compared with the prior art, the adsorption fixing clamp for processing the circular coded disc provided by the utility model has the following beneficial effects:

1. by arranging the fixing mechanism, the glass code disc can be fixed at the bottom of the glass code disc in a vacuum adsorption mode, and the glass code disc can be fixed without abrasion and is convenient to take;

2. according to the utility model, by arranging the positioning mechanism, the positioning mechanism can simultaneously approach to and perform central positioning on the glass code disc through the two positioning clamping plates, and the effect of enabling the glass code disc to be positioned right above the adsorption clamp is achieved;

3. according to the utility model, the processing mechanism is arranged, so that the glass code disc can be processed alternately by three cutting devices with different sizes, and the effect of quickly and efficiently processing the glass code disc with high accuracy is achieved.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic structural view in elevation and section of an adsorption fixing clamp for processing a circular code disc of the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is an assembly view of the mounting plate, the rotating shaft, the second motor and the mounting roller in the present invention;

FIG. 4 is an assembly view of the aluminum base, vacuum grooves, fastening holes and L-shaped suction tube of the present invention;

fig. 5 is an assembly view of the acryl clip, the ring-shaped adsorption groove, the air suction hole and the screw in the present invention.

In the figure: 1. processing a base; 2. an aluminum base; 3. a vacuum gas tank; 4. vacuum air holes; 5. a fixing hole; 6. an acrylic clamp; 7. an annular adsorption tank; 8. a suction hole; 9. a screw; 10. a vacuum pump; 11. an L-shaped air suction pipe; 12. a support plate; 13. a threaded sleeve; 14. a threaded rod; 15. positioning the clamping plate; 16. a toothed ring; 17. a first motor; 18. a short bar; 19. a gear; 20. a round bar; 21. a moving block; 22. mounting a plate; 23. a rotating shaft; 24. a second motor; 25. mounting a roller; 26. a hydraulic cylinder; 27. cutting equipment; 28. a slide bar; 29. an electric telescopic rod.

Detailed Description

Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a front sectional structural diagram of an adsorption fixing clamp for processing a circular code wheel according to the present invention; FIG. 2 is an enlarged schematic view of portion A of FIG. 1; FIG. 3 is an assembly view of the mounting plate, the rotating shaft, the second motor and the mounting roller in the present invention; FIG. 4 is an assembly view of the aluminum base, vacuum grooves, fastening holes and L-shaped suction tube of the present invention; fig. 5 is an assembly view of the acryl clip, the ring-shaped adsorption groove, the air suction hole and the screw in the present invention. The adsorption fixing clamp for machining the circular coded disc comprises a machining base 1, wherein a fixing mechanism, two positioning mechanisms and a machining mechanism are arranged on the machining base 1; the fixing mechanism comprises an aluminum base 2, a vacuum air groove 3, four vacuum air holes 4, a plurality of fixing holes 5, an acrylic clamp 6, an annular adsorption groove 7, four air suction holes 8, a plurality of screws 9, a vacuum pump 10 and an L-shaped air suction pipe 11, wherein the aluminum base 2 is fixedly installed at the top of a processing base 1, the vacuum air groove 3 is formed in the aluminum base 2, the four vacuum air holes 4 are formed in the inner wall of the top of the vacuum air groove 3, the plurality of fixing holes 5 are formed in the top of the aluminum base 2, the acrylic clamp 6 is arranged above the aluminum base 2, the annular adsorption groove 7 is formed in the acrylic clamp 6, the four air suction holes 8 are formed in the inner wall of the bottom of the annular adsorption groove 7, the air suction holes 8 are communicated with the corresponding vacuum air holes 4, and the screws 9 are all installed on the acrylic clamp 6 in a threaded manner, the bottom end of the screw 9 extends into the corresponding fixing hole 5 and is in threaded connection with the fixing hole 5, the vacuum pump 10 is fixedly installed at the bottom of the processing base 1, the L-shaped air suction pipe 11 is fixedly installed at the air outlet end of the vacuum pump 10, and the top end of the L-shaped air suction pipe 11 extends into the vacuum groove 3;

positioning mechanism is including backup pad 12, threaded sleeve 13, threaded rod 14, location splint 15, ring gear 16, a motor 17, quarter butt 18 and gear 19, backup pad 12 fixed mounting is at the top of processing base 1, threaded sleeve 13 rotates and installs on backup pad 12, threaded rod 14 screw thread is installed in threaded sleeve 13, the both ends of threaded rod 14 all extend outside threaded sleeve 13, location splint 15 fixed mounting is in the one end of threaded rod 14, the fixed cover of ring gear 16 is established on threaded sleeve 13, a motor 17 fixed mounting is in one side of backup pad 12, quarter butt 18 fixed mounting is on the output shaft of a motor 17, the one end of quarter butt 18 runs through backup pad 12 and rotates with backup pad 12 and is connected, gear 19 fixed mounting is in the one end of quarter butt 18, gear 19 meshes with ring gear 16.

As shown in fig. 1 and 3, the processing mechanism includes a round bar 20, a moving block 21, two mounting plates 22, a rotating shaft 23, a second motor 24 and mounting rollers 25, the round bar 20 is fixedly mounted between two support plates 12, the moving block 21 is slidably mounted on the round bar 20, both the two mounting plates 22 are fixedly mounted at the bottom of the moving block 21, the rotating shaft 23 is rotatably mounted between the two mounting plates 22, one end of the rotating shaft 23 penetrates through the corresponding mounting plate 22, the second motor 24 is fixedly mounted at one side of the corresponding mounting plate 22, an output shaft of the second motor 24 is fixedly connected with one end of the rotating shaft 23, and the mounting rollers 25 are fixedly mounted on the rotating shaft 23;

through mutual cooperation of round bar 20, movable block 21, two mounting panels 22, axis of rotation 23, the second motor 24 and installation running roller 25, the formation can drive axis of rotation 23 through the second motor 24 and rotate, has avoided the unable rotation of axis of rotation 23 to lead to unable suitable cutting equipment 27 of changing.

As shown in fig. 1, three hydraulic cylinders 26 are fixedly mounted on the mounting roller 25, and a cutting device 27 is fixedly mounted on an output shaft of the hydraulic cylinders 26;

through pneumatic cylinder 26 and cutting equipment 27 mutually supporting, form and to process the glass code wheel through three cutting equipment 27 that have the cutter of equidimension not, avoided the unable suitable cutter that uses of glass code wheel to polish the cutting.

As shown in fig. 1, a sliding rod 28 is fixedly installed on each of the two sides of the positioning clamp plates 15 away from each other, one end of the sliding rod 28 penetrates through the corresponding support plate 12 and is slidably connected with the support plate 12, one end of the sliding rod 28 is fixedly installed with a baffle, and one side of the baffle is fixedly connected with one end of the threaded rod 14;

through the mutual cooperation of slide bar 28 and baffle, form and can carry out spacing through slide bar 28 and baffle to threaded rod 14, avoided threaded rod 14 can rotate along with threaded sleeve 13 or move the too big separation distance and break away from threaded sleeve 13.

As shown in fig. 1, an electric telescopic rod 29 is fixedly mounted at the top of the corresponding supporting plate 12, and an output shaft of the electric telescopic rod 29 is fixedly connected with the outer wall of one side of the moving block 21;

through mutual cooperation of electric telescopic handle 29 and movable block 21, the movable block 21 can be controlled to move through electric telescopic handle 29, and the situation that cutting equipment 27 cannot move due to the fact that the movable block 21 cannot move is avoided.

As shown in fig. 1, rubber soft blocks are fixedly mounted on the sides, close to each other, of the two positioning clamping plates 15, and four supporting columns are fixedly mounted at the bottom of the processing base 1;

through the mutual cooperation of the rubber soft block and the supporting column, the positioning clamping plate 15 and the glass code wheel can be prevented from being in hard contact through the rubber soft block, and the glass code wheel is prevented from being worn in the positioning process.

The working principle of the adsorption fixing clamp for processing the circular coded disc provided by the utility model is as follows:

the first step is as follows: when the circular glass code disc needs to be firmly fixed, firstly, the circular code disc is placed on an acrylic clamp 6, then a first motor 17 is started, the first motor 17 drives a short rod 18 to rotate, the short rod 18 drives a gear 19 to rotate, the gear 19 drives a toothed ring 16 meshed with the gear to rotate together, the toothed ring 16 drives a threaded sleeve 13 to rotate, the threaded sleeve 13 drives a threaded rod 14 in threaded connection with the threaded sleeve to move, the threaded rod 14 cannot rotate under the limit of a sliding rod 28 at the moment, the threaded rod 14 drives a positioning clamp plate 15 to move towards the circular code disc, two positioning clamp plates 15 synchronously move, a rubber soft block on one side firstly contacts the circular code disc, the circular code disc moves along with the rubber soft block at the moment until two sides of the circular code disc contact the rubber soft block, the center of the circular code disc and the center of the acrylic clamp 6 are positioned on the same vertical plane, and then a vacuum pump 10 is started, an air inlet of the vacuum pump 10 generates suction force, the suction force generates vacuum adsorption on the circular coded disc through the L-shaped air suction pipe 11, the vacuum air groove 3, the vacuum air holes 4, the annular adsorption groove 7 and the air suction holes 8, meanwhile, the acrylic clamp 6 is made of acrylic materials, abrasion on the back of the circular coded disc can be effectively reduced, and the circular coded disc can be fixed firmly at the moment;

the second step is as follows: the grinding heads used on the three cutting devices 27 are respectively 200 meshes, 2.5mm for rough cutting, 500 meshes, 3.5mm for fine trimming and 600 meshes for chamfering, when a circular code disc needs to be machined, firstly, the electric telescopic rod 29 is started, the electric telescopic rod 29 drives the moving block 21 to move until the cutting device 27 moves to a proper machining position, then, the corresponding hydraulic cylinder 26 is started, the hydraulic cylinder 26 is close to the circular code disc with 200 meshes, 2.5mm, the cutting device 27 is started, the shape of the circular code disc is cut by 200 meshes, the cutting device 27 is closed after the cutting is completed, the hydraulic cylinder 26 is started to return, then, the motor II 24 is started, the motor II 24 drives the rotating shaft 23 to rotate, the rotating shaft 23 drives the mounting roller 25 to rotate, the mounting roller 25 moves the cutting device 27 with 500 meshes, 3.5mm, the operation is repeated at the moment, the shape accuracy of the circular code disc is confirmed by 500 meshes, and repeating the operation after returning, and finally performing appearance chamfering by using a 600-mesh chamfer to finish the machining work.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of the design principle, the settings of the power mechanism, the power supply system, the control system, and the like of the device are not completely described and clear, and on the premise that the skilled person understands the principle of the utility model, the details of the power mechanism, the power supply system, and the control system can be clearly known, the control mode of the application document is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the skilled person in the art;

the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts known by the skilled person can be known by technical manuals or conventional experimental methods.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments, or a direct or indirect use of these embodiments, without departing from the principles and spirit of the utility model, the scope of which is defined in the claims and their equivalents, as used in the related art, and all of which are intended to be encompassed by the present invention.

Claims

1. The utility model provides an adsorb mounting fixture for circular code wheel processing which characterized in that includes:

the processing device comprises a processing base, wherein a fixing mechanism, two positioning mechanisms and a processing mechanism are arranged on the processing base;

the fixing mechanism comprises an aluminum base, a vacuum air groove, four vacuum air holes, a plurality of fixing holes, an acrylic clamp, an annular adsorption groove, four air suction holes, a plurality of screws, a vacuum pump and an L-shaped air suction pipe, wherein the aluminum base is fixedly installed at the top of a processing base, the vacuum air groove is formed in the aluminum base, the four vacuum air holes are formed in the inner wall of the top of the vacuum air groove, the fixing holes are formed in the top of the aluminum base, the acrylic clamp is arranged above the aluminum base, the annular adsorption groove is formed in the acrylic clamp, the four air suction holes are formed in the inner wall of the bottom of the annular adsorption groove, the air suction holes are communicated with the corresponding vacuum air holes, the screws are installed on the acrylic clamp in a threaded manner, and the bottom ends of the screws extend into the corresponding fixing holes and are in threaded connection with the fixing holes, the vacuum pump is fixedly arranged at the bottom of the processing base, the L-shaped air suction pipe is fixedly arranged at the air outlet end of the vacuum pump, and the top end of the L-shaped air suction pipe extends into the vacuum groove;

2. The adsorption fixing clamp for circular code disc machining according to claim 1, characterized in that: the processing mechanism comprises a round rod, a moving block, two mounting plates, a rotating shaft, a second motor and mounting rollers, the round rod is fixedly mounted between the two support plates, the moving block is slidably mounted on the round rod, the two mounting plates are fixedly mounted at the bottom of the moving block, the rotating shaft is rotatably mounted between the two mounting plates, one end of the rotating shaft penetrates through the corresponding mounting plates, the second motor is fixedly mounted on one side of the corresponding mounting plates, the output shaft of the second motor is fixedly connected with one end of the rotating shaft, and the mounting rollers are fixedly mounted on the rotating shaft.

3. The adsorption fixing clamp for circular code disc machining according to claim 2, characterized in that: the mounting roller is fixedly provided with three hydraulic cylinders, and an output shaft of each hydraulic cylinder is fixedly provided with cutting equipment.

4. The adsorption fixing clamp for circular code disc machining according to claim 1, characterized in that: two the equal fixed mounting in one side that the location splint kept away from each other has the slide bar, the one end of slide bar run through the backup pad that corresponds and with backup pad sliding connection, the one end fixed mounting of slide bar has the baffle, one side of baffle and the one end fixed connection of threaded rod.

5. The adsorption fixing clamp for circular code disc machining according to claim 2, characterized in that: and an electric telescopic rod is fixedly installed at the top of the corresponding supporting plate, and an output shaft of the electric telescopic rod is fixedly connected with the outer wall of one side of the moving block.

6. The adsorption fixing clamp for circular code disc machining according to claim 1, characterized in that: two the equal fixed mounting in one side that is close to each other of locating splint has the soft piece of rubber, the bottom fixed mounting of processing base has four support columns.