CN222831422U - Domestic ceramic blank edging equipment - Google Patents

Abstract

The utility model relates to the technical field of daily ceramic blank processing, in particular to daily ceramic blank edging equipment which comprises a fixed base, wherein the top of the fixed base is rotationally connected with a rotary base, one side of the rotary base is provided with a limiting component, one side of the fixed base is provided with a first hydraulic cylinder, the first hydraulic cylinder is rotationally connected with a rubber supporting disc through a connecting rod arranged at the bottom of the first hydraulic cylinder, the rubber supporting disc is positioned above the rotary base, and the other side of the fixed base is respectively provided with a second hydraulic cylinder and a spring air pressure rod. The improved edging equipment utilizes the workpiece rotating structure and the lifting structure of the bearing base to realize the omnibearing automatic polishing of the workpiece, has higher safety compared with the handheld contact polishing equipment, can reduce the shaking of the workpiece in the rotating process by the inner limiting structure and the outer limiting structure, and can adaptively attach the workpiece outer wall of the curved surface through the elastic structure to the workpiece with the bearing base surface for polishing, thereby improving the polishing effectiveness.

Description

Domestic ceramic blank edging equipment

Technical Field

The utility model relates to the technical field of daily ceramic blank processing, in particular to daily ceramic blank edging equipment.

Background

The daily ceramic green body is an unfired structure body for manufacturing daily ceramic products, which is formed through the steps of batching, mixing and forming, has a specific shape and size, and is ready for the subsequent firing process.

The surface of the green body is required to be further treated before firing, so that the edges are smoother and more regular in order to remove the rough parts of the edges of the green body, the appearance and quality of the product are improved, the burrs are removed, the potential safety hazard caused by sharp edges in the subsequent use process is avoided, and the edges of the green body are polished by adopting a grinding wheel or sand paper in the conventional burr removing mode at present.

The inventor finds that the prior art has the following problems that 1, when polishing ceramic blanks, some workpieces are manually held for processing, the manual mode can ensure the processing precision, but the consumed working time is relatively more, the workpieces possibly need to be repeatedly rotated, further the workpiece can be contacted with a grinding wheel polished in a rotating state, the risk of personnel injury is easily caused, 2, the hand stability and the technical level of operators can directly influence the stability of the processing precision in the handheld mode, the consistency of polishing results is poor and the quality control of products in batch production is not facilitated, and in a partially-automatic polishing device, a fixing clamp suitable for the shape and the size of the ceramic blanks possibly needs to be customized, the workpiece is fixed by continuously replacing the clamp, and the complexity of operation is increased.

Disclosure of utility model

The utility model aims to provide domestic ceramic blank edging equipment, which solves the problems that in the background technology, the hand-held polishing is possibly contacted with a polishing wheel polished in a rotating state, the risk of personnel injury is easily caused, the consistency of products is poor due to difficult operation habits, and part of automatic polishing equipment cannot be adjusted and fixed according to the specification adaptivity of workpieces. The technical scheme is that the domestic ceramic blank edging equipment comprises a fixed base, wherein the top of the fixed base is rotationally connected with a rotary base, one side of the rotary base is provided with a limiting component, one side of the fixed base is provided with a first hydraulic cylinder, the first hydraulic cylinder is rotationally connected with a rubber supporting disc through a connecting rod arranged at the bottom of the first hydraulic cylinder, the rubber supporting disc is positioned above the rotary base, the other side of the fixed base is respectively provided with a second hydraulic cylinder and a spring pneumatic rod, the second hydraulic cylinder is positioned between the spring pneumatic rods, one ends of the second hydraulic cylinder and the spring pneumatic rod are respectively connected with a movable pushing frame through bolts, the movable pushing frame is connected with a transverse supporting rod at one end of the surface of the fixed base in a sliding mode, and the surface of the movable pushing frame is provided with a bearing base.

The inside that unable adjustment base lies in rotating base below one side has seted up worm and worm wheel respectively, the worm passes through servo motor's output rotation and connects in unable adjustment base's inside, the worm wheel meshing is connected in the one end of worm, the worm wheel is through the axostylus axostyle that runs through in its axle center department and rotating base's bottom welding as an organic whole.

The inside rotation of spacing subassembly is connected with reverse lead screw, the outer wall of reverse lead screw is threaded connection respectively has reverse nut, the one end of reverse nut is connected with the protection sideboard through the bolt connection respectively, the protection sideboard is located between rotating base and the rubber support dish, the protection sideboard is connected with first rubber gyro wheel through the spring veneer that its inner wall was seted up respectively.

The inside rotation of removing the frame of pushing away is connected with the lift lead screw, the vertical bracing piece has been seted up respectively to the outer wall of removing the frame of pushing away, the outer wall threaded connection of lift lead screw has the lifting nut.

One side of bearing the base is connected with lifting nut through the bolt, the opposite side of bearing the base is connected with the mounting bracket through a plurality of pressure spring veneer, the inside of mounting bracket is connected with the emery wheel through the bolt, the both ends of emery wheel rotate respectively and are connected with the second rubber gyro wheel.

Further preferably, the worm gear forms a transmission structure through a worm, the rotating base forms a rotating structure on the surface of the fixed base through the worm gear, and the rotating base and the axial center point of the rubber support disc are located on the same vertical center line.

Further preferably, the rubber support disc forms a lifting structure above the rotating base through a first hydraulic cylinder, and the first hydraulic cylinder is electrically connected with a hydraulic controller.

Further preferably, the reverse nuts respectively form a transmission structure through reverse screw rods, the protection side plates form relative movement through the reverse screw rods, the protection side plates are symmetrically distributed about a vertical center line of an axle center point of the rotating base, and meanwhile, the first rubber rollers form an elastic reset structure through springs.

Further preferably, the movable pushing frame forms a horizontal transmission structure on the surface of the transverse supporting rod through a second hydraulic cylinder and a spring pneumatic rod, the lifting nut forms a vertical transmission structure through a lifting screw rod, and one end of the lifting nut, which is positioned outside the movable pushing frame, is respectively and slidably connected with the outer wall of the vertical supporting rod.

Further preferably, the bearing base forms a telescopic structure on the surface of the rotating base through the movable pushing frame, the bearing base forms a lifting structure on the surface of the movable pushing frame through the lifting nut, and the mounting frame forms an elastic reset structure through the pressure spring.

Compared with the prior art, the utility model has the beneficial effects that:

According to the utility model, an operator can avoid directly contacting with a polishing piece by utilizing the structure of the rotary base, the safety of an operation environment is improved, the potential risk of work injury is effectively reduced, the rubber supporting disc can be supported on the inner bottom wall of a workpiece by virtue of the driving of the first hydraulic cylinder, the position of the workpiece on the rotary base is effectively fixed, the movement and the shaking in the processing process are reduced, the limiting component is externally added, the limiting component can be attached to the outer wall of the workpiece but does not realize the clamping effect, the possibility of instability of the workpiece caused by shaking caused by rotation is further reduced, the adjustable structure of the limiting component can adapt the limiting component to workpieces with different specifications, the rotation process of the inner wall of the workpiece is more stable by the first rubber roller, a certain supporting property is provided for the limiting component, the absolute stability can be further kept when the front end is polished, and the inner and outer parts and the outer parts are contacted with the workpiece are made of rubber materials, so that a good protection effect is achieved.

According to the utility model, the workpiece can be automatically polished in all directions by utilizing the workpiece rotating structure and the lifting structure of the bearing base, the device is safer than a handheld contact polishing device, the automatic operation structure can always keep stable speed and pressure, further a more consistent polishing structure is realized, compared with manual operation, polishing parameters can be better controlled, the consistency of products is provided, parts used for polishing on the surface of the bearing base can be adaptively attached to the outer wall of a curved workpiece through an elastic structure, and the polishing effectiveness is improved.

Drawings

FIG. 1 is a schematic diagram of a front view structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the fixing base of the present utility model;

FIG. 3 is a schematic diagram of the distribution structure of the second hydraulic cylinder and the spring pneumatic rod of the present utility model;

FIG. 4 is a schematic diagram of a mobile pushing frame according to the present utility model;

fig. 5 is a schematic view of a bearing base structure of the present utility model.

The device comprises a fixed base, 101, a worm, 102, a worm wheel, 2, a rotating base, 3, a limiting component, 301, a reverse screw, 302, a reverse nut, 303, a protective side plate, 304, a spring, 305, a first rubber roller, 4, a first hydraulic cylinder, 5, a connecting rod, 6, a rubber supporting disc, 7, a second hydraulic cylinder, 8, a spring pneumatic rod, 9, a movable pushing frame, 901, a lifting screw, 902, a vertical supporting rod, 903, a lifting nut, 10, a transverse supporting rod, 11, a bearing base, 1101, a pressure spring, 1102, a mounting frame, 1103, a grinding wheel, 1104 and a second rubber roller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present utility model based on the embodiments of the present utility model.

Referring to fig. 1 to 5, the utility model provides a technical scheme that a domestic ceramic blank edging device comprises a fixed base 1, wherein the top of the fixed base 1 is rotationally connected with a rotary base 2, one side of the rotary base 2 is provided with a limiting component 3, one side of the fixed base 1 is provided with a first hydraulic cylinder 4, the first hydraulic cylinder 4 is rotationally connected with a rubber supporting disc 6 through a connecting rod 5 arranged at the bottom of the first hydraulic cylinder 4, the rubber supporting disc 6 is positioned above the rotary base 2, the other side of the fixed base 1 is respectively provided with a second hydraulic cylinder 7 and a spring air pressure rod 8, the second hydraulic cylinder 7 is positioned between the spring air pressure rods 8, one ends of the second hydraulic cylinder 7 and the spring air pressure rod 8 are respectively connected with a movable pushing frame 9 through bolts, the movable pushing frame 9 is connected with a transverse supporting rod 10 at one end of the surface of the fixed base 1 through a sliding block, and the surface of the movable pushing frame 9 is provided with a bearing base 11;

The fixed base 1 is located inside of one side below the rotating base 2 and is provided with a worm 101 and a worm wheel 102 respectively, the worm 101 is rotationally connected to the inside of the fixed base 1 through the output end of a servo motor, the worm wheel 102 is in meshed connection with one end of the worm 101, and the worm wheel 102 is integrally welded with the bottom of the rotating base 2 through a shaft rod penetrating through the shaft center of the worm wheel 102.

The inside rotation of spacing subassembly 3 is connected with reverse lead screw 301, and the outer wall of reverse lead screw 301 is threaded connection respectively has reverse nut 302, and the one end of reverse nut 302 is connected with protection sideboard 303 through the bolt respectively, and protection sideboard 303 is located between rotating base 2 and the rubber supporting dish 6, and protection sideboard 303 is connected with first rubber gyro wheel 305 through the spring 304 veneer that its inner wall was seted up respectively.

The inside rotation of removing pushing away the frame 9 is connected with lift lead screw 901, and vertical bracing piece 902 has been seted up respectively to the outer wall of removing pushing away the frame 9, and the outer wall threaded connection of lift lead screw 901 has lift nut 903.

One side of the bearing base 11 is connected with the lifting nut 903 through a bolt, the other side of the bearing base 11 is connected with the mounting frame 1102 through a plurality of pressure springs 1101 in a gluing mode, the inside of the mounting frame 1102 is connected with the grinding wheel 1103 through a bolt, and two ends of the grinding wheel 1103 are respectively connected with the second rubber rollers 1104 in a rotating mode.

In the embodiment, as shown in fig. 2, the worm wheel 102 forms a transmission structure through the worm 101, the rotating base 2 forms a rotating structure on the surface of the fixed base 1 through the worm wheel 102, and the rotating base 2 and the axial point of the rubber supporting plate 6 are positioned on the same vertical center line, so that an operator does not need to directly contact a polishing piece by utilizing the structure of the rotating base 2, the safety of an operation environment is improved, the potential risk of work injury is effectively reduced, the transmission structure of the worm 101 of the worm wheel 102 is utilized to achieve the rotation of the rotating base 2 of a workpiece, the transmission of more stable speed and torque can be realized, the workpiece can be polished in a more uniform and stable environment, the possibility of shaking is reduced, the uniformity and consistency of polishing effects are ensured on the premise of ensuring the safety, and the processing quality is improved.

In this embodiment, as shown in fig. 1 and 2, the rubber support disc 6 forms a lifting structure above the rotating base 2 through the first hydraulic cylinder 4, and the first hydraulic cylinder 4 is electrically connected with a hydraulic controller, the rubber support disc 6 can support the inner bottom wall of a workpiece through the driving of the first hydraulic cylinder 4, so that the position of the workpiece on the rotating base 2 is effectively fixed, the movement and shaking in the processing process are reduced, the processing precision and consistency are improved, the rubber support disc 6 is made of a soft material, good protection performance is achieved, scratches and damage to the surface of a ceramic blank are reduced, meanwhile, the symmetry of the workpiece in the processing process can be ensured with the axial position of the rotating base 2, the processing precision of the workpiece is improved, although the unfired ceramic blank has certain hardness, damage to the workpiece is avoided, an operator can more accurately control the pressure by increasing the hydraulic controller (model 701K), the applied pressure is ensured to be moderate, and the workpiece can be protected and enough fixing force can be provided.

In this embodiment, as shown in fig. 1 and 5, the back nuts 302 respectively form a transmission structure through the back screw rods 301, the protection side plates 303 form a relative motion through the back nuts 302, the protection side plates 303 are symmetrically distributed about the vertical center line of the axial center point of the rotating base 2, meanwhile, the first rubber rollers 305 form an elastic reset structure through springs 304, the limiting component 3 is additionally arranged outside the workpiece in contact with the rubber supporting disc 6, the limiting component can be used as a part attached to the outer wall of the workpiece but does not realize the clamping function, the possibility of instability caused by shaking generated by rotation of the workpiece is further reduced, the adjusting structure can adapt the workpiece to workpieces with different specifications, the rotating process of the first rubber rollers 305 attached to the surface of the workpiece is smoother when the workpiece rotates, a certain supporting property is provided for the workpiece, absolute stability can be kept when the workpiece is polished at the front end, a certain buffering function is achieved by the elastic property of the springs 304, the first rubber rollers 305 are prevented from causing hard collision to the surface of the workpiece, and meanwhile, the workpiece can be attached to the outer wall in a self-adaptive mode.

In this embodiment, as shown in fig. 1, 3 and 4, the movable pushing frame 9 forms a horizontal transmission structure on the surface of the transverse supporting rod 10 through the second hydraulic cylinder 7 and the spring pneumatic rod 8, the lifting nut 903 forms a vertical transmission structure through the lifting screw 901, one end of the lifting nut 903 outside the movable pushing frame 9 is respectively and slidably connected to the outer wall of the vertical supporting rod 902, the polishing device is controlled by driving the movable pushing frame 9, the movable pushing frame 9 stretches and contracts to facilitate the loading and unloading of the workpiece, meanwhile, the pushing of the polishing device is also facilitated according to the outer wall of the workpiece surface, and the second hydraulic cylinder 7 is used as an active driving source, and the sliding structures between the upper and lower groups of spring pneumatic rods 8 (model JBL-YQ) and the movable pushing frame 9 and the transverse supporting rod 10 provide relatively stable supportability for the transmission of the movable pushing frame 9, so that the polishing piece on the surface of the front end bearing base 11 can always maintain consistent contact pressure when contacting the workpiece, thereby ensuring the uniformity of polishing effect and the quality of the workpiece surface.

In this embodiment, as shown in fig. 3 and 4, the bearing base 11 forms a telescopic structure on the surface of the rotating base 2 by moving the pushing frame 9, the bearing base 11 forms a lifting structure on the surface of the moving pushing frame 9 by lifting nuts 903, and the mounting frame 1102 forms an elastic reset structure by pressure springs 1101, the workpiece rotating structure and the lifting structure of the bearing base 11 can be utilized to realize omnibearing automatic polishing of the workpiece, compared with a handheld contact polishing device, the handheld contact polishing device is safer, the automatic operation structure can always keep stable speed and pressure, and further realize a more uniform polishing structure, compared with manual operation, polishing parameters can be better controlled, consistency of products is provided, meanwhile, the structure of the second rubber roller 1104 is beneficial to sharing pressure for the grinding wheel 1103, the smoothness of contact between the grinding wheel 1103 and the workpiece is maintained, the guiding function is also realized, when the grinding wheel 1103 is in contact with the workpiece, and the pressure springs 1101 provide a certain elasticity for two groups of parts, so that the two groups of parts can be self-adaptively attached to the outer wall of the workpiece, and the workpiece is not limited by the condition of the appearance of the workpiece.

The use method and the use advantages of the utility model are that the domestic ceramic blank edging equipment has the following working process when in use:

As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, firstly, a workpiece to be polished is placed on the surface of a rotating base 2, a connecting rod 5 is driven by a first hydraulic cylinder 4 to drive a rubber supporting disc 6 to press the inner bottom wall of the workpiece, the first hydraulic cylinder 4 is electrically connected with a digital display hydraulic controller, the problem that the workpiece is damaged due to overlarge pressing can be effectively avoided, after preliminary fixing is completed, a servo motor of a limiting component 3 is driven and controlled, two reverse nuts 302 are respectively rotated while a reverse screw 301 rotates to drive two external protection side plates 303 to approach the workpiece in a relative motion structure, a plurality of first rubber rollers 305 on the surface of the protection side plates 303 are only attached to the edge of the workpiece, the purpose of clamping is not required to be achieved, after the fixing of the limiting component 3 is completed, the workpiece is driven by a second hydraulic cylinder 7, when the movable pushing frame 9 moves forwards, the corresponding spring air pressure rod 8 stretches simultaneously, at the same time, the sliding block fixed below the movable pushing frame 9 slides on the surface of the transverse supporting rod 10 correspondingly, the structure for polishing the surface of the bearing base 11 is attached to the surface of a workpiece, after the power supply is started, the worm 101 rotates through the servo motor, the worm wheel 102 rotates and drives the rotating base 2 at the top to rotate, the rubber supporting disc 6 correspondingly attaches to the inner bottom wall of the workpiece and rotates at the bottom of the connecting rod 5, the workpiece attaches to the workpiece and rotates between the protective side plates 303, the first rubber roller 305 on the inner wall of the protective side plates 303 contributes to smoothness in the workpiece rotating process, stability is provided for the rotation of the workpiece, when the workpiece contacts with the fixed grinding wheel 1103 in the rotating process, the grinding wheel 1103 polishes burrs on the surface, and after the workpiece completes a circumference rotation, the transmission structure of the lifting screw 901 and the lifting nut 903 can enable the bearing base 11 to polish from the surface of the workpiece to the top and the bottom in a lifting movement mode, and as the outer wall of the ceramic blank is mostly curved, the bearing base 11 enables the structure of the surface of the mounting frame 1102 to be in self-adaptive contact with the outer wall of the workpiece through the second hydraulic cylinder 7 and the elastic structure of the bearing base, so that polishing effectiveness is improved.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a domestic ceramic blank edging equipment, includes unable adjustment base (1), wherein, rotation connection swivel base (2) are rotated at the top of unable adjustment base (1), spacing subassembly (3) have been seted up to one side of swivel base (2), first pneumatic cylinder (4) have been seted up to one side of unable adjustment base (1), connecting rod (5) that first pneumatic cylinder (4) were seted up through its bottom rotate and are connected with rubber and support dish (6), rubber supports dish (6) are located the top of swivel base (2), second pneumatic cylinder (7) and spring air pressure pole (8) have been seted up respectively to the opposite side of unable adjustment base (1), second pneumatic cylinder (7) are located between spring air pressure pole (8), one end of second pneumatic cylinder (7) and spring air pressure pole (8) is connected with removal pushing away frame (9) through the bolt respectively, removal pushing away frame (9) are through slider sliding connection in horizontal bracing piece (10) of unable adjustment base (1) surface one end, the surface mounting of removal pushing away frame (9) is equipped with and bears base (11);

The fixed base (1) is positioned in one side below the rotating base (2) and is provided with a worm (101) and a worm wheel (102) respectively, the worm (101) is rotationally connected in the fixed base (1) through the output end of a servo motor, the worm wheel (102) is in meshed connection with one end of the worm (101), and the worm wheel (102) is welded with the bottom of the rotating base (2) into a whole through a shaft rod penetrating through the shaft center of the worm wheel;

The inside of the limiting assembly (3) is rotationally connected with a reverse screw rod (301), the outer wall of the reverse screw rod (301) is respectively connected with a reverse nut (302) in a threaded manner, one end of the reverse nut (302) is respectively connected with a protective side plate (303) through bolts, the protective side plate (303) is positioned between the rotating base (2) and the rubber supporting disc (6), and the protective side plate (303) is respectively connected with a first rubber roller (305) through springs (304) formed in the inner wall of the protective side plate;

The inside of the movable pushing frame (9) is rotatably connected with a lifting screw rod (901), vertical supporting rods (902) are respectively arranged on the outer wall of the movable pushing frame (9), and lifting nuts (903) are connected with the outer wall of the lifting screw rod (901) in a threaded manner;

One side of bearing base (11) is connected with lifting nut (903) through the bolt, the opposite side of bearing base (11) is connected with mounting bracket (1102) through a plurality of pressure spring (1101) veneer, the inside of mounting bracket (1102) is connected with emery wheel (1103) through the bolt, the both ends of emery wheel (1103) rotate respectively and are connected with second rubber gyro wheel (1104).

2. The domestic ceramic blank edging equipment according to claim 1, characterized in that the worm wheel (102) forms a transmission structure through a worm (101), the rotary base (2) forms a rotary structure on the surface of the fixed base (1) through the worm wheel (102), and the axial center points of the rotary base (2) and the rubber support disc (6) are positioned on the same vertical central line.

3. The domestic ceramic blank edging equipment according to claim 1, characterized in that the rubber supporting plate (6) forms a lifting structure above the rotary base (2) through the first hydraulic cylinder (4), and the first hydraulic cylinder (4) is electrically connected with a hydraulic controller.

4. The domestic ceramic blank edging equipment according to claim 1, wherein the reversing nuts (302) respectively form a transmission structure through reversing screw rods (301), the protective side plates (303) form relative motion through the reversing screw rods (302), the protective side plates (303) are symmetrically distributed about the vertical center line of the axial center point of the rotating base (2), and meanwhile, the first rubber rollers (305) form an elastic reset structure through springs (304).

5. The domestic ceramic blank edging equipment according to claim 1, wherein the movable pushing frame (9) forms a horizontal transmission structure on the surface of the transverse supporting rod (10) through the second hydraulic cylinder (7) and the spring pneumatic rod (8), the lifting nut (903) forms a vertical transmission structure through the lifting screw rod (901), and one end of the lifting nut (903) outside the movable pushing frame (9) is respectively and slidably connected with the outer wall of the vertical supporting rod (902).

6. The domestic ceramic blank edging equipment according to claim 1, wherein the bearing base (11) forms a telescopic structure on the surface of the rotary base (2) through the movable pushing frame (9), the bearing base (11) forms a lifting structure on the surface of the movable pushing frame (9) through a lifting nut (903), and the mounting frame (1102) forms an elastic reset structure through a pressure spring (1101).