Positioning equipment for resin grinding wheel production

Abstract

The utility model discloses positioning equipment for resin grinding wheel production, which relates to the technical field of positioning mechanisms and comprises a positioning plate and a grinding wheel fixing device. Six sliding grooves are circularly formed in the top of the positioning plate at equal intervals, sliding blocks are slidably connected to the interiors of the six sliding grooves, and a rotating shaft is rotatably connected to the interior of the positioning plate; the grinding wheel fixing device comprises a disc, a worm gear, a servo motor and a worm, the disc is fixedly connected to the surface of the rotating shaft, six arc-shaped clamping grooves are circularly formed in the surface of the disc at equal intervals, cylindrical blocks are rotationally connected to the bottoms of the six sliding blocks correspondingly, and the six cylindrical blocks are slidably connected into the six arc-shaped clamping grooves correspondingly; the worm wheel is fixedly connected to the surface of the rotating shaft in a sleeving mode, grinding wheels are clamped and fixed through the six rubber pressing plates, the grinding wheels of different sizes can be fixed, the grinding wheels can still be fixed when the sizes of the grinding wheels are different, and the convenience of machining the grinding wheels of different sizes by workers is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to positioning mechanism technical field, especially relate to a kind of positioning equipment for resin grinding wheel production. BACKGROUND

[0002] Resin grinding wheel is made of resin, high strength, applied in cutting piece, double end face, heavy load grinding wheel, polishing wheel etc.It has certain elasticity, low heat resistance, good self-sharpening, simple production, short process cycle characteristics;It is widely used in rough grinding, rough grinding, cutting and free grinding, such as grinding steel ingot, casting burring etc.

[0003] The currently disclosed patent CN219945495U discloses a resin grinding wheel adjusting and positioning structure, which sets adjusting and positioning components to facilitate the movement, positioning and adjustment of the placing seats for placing grinding wheels, to improve the accuracy of resin grinding wheel processing and reduce losses, and sets cleaning components to facilitate the absorption and cleaning of debris and dust generated during the surface grinding and processing of resin grinding wheels, to improve the quality of resin grinding wheel processing.

[0004] Based on the above search, the positioning structure, when in use, sets adjusting and positioning components to facilitate the movement, positioning and adjustment of the placing seats for placing grinding wheels, but since the sizes of the arc-shaped slots on the two placing seats are fixed, the staff cannot adjust the size of the arc-shaped slots, therefore, the two placing seats can only fix grinding wheels of one size, and when the size of the grinding wheel is different, it cannot be fixed, affecting the convenience of staff in processing grinding wheels of different sizes. UTILITY MODEL CONTENTS

[0005] The utility model is aimed at solving one of the technical problems in the prior art, to provide a positioning equipment for resin grinding wheel production, which can solve the problem that staff cannot adjust the size of the arc-shaped slots, therefore, the two placing seats can only fix grinding wheels of one size, and when the size of the grinding wheel is different, it cannot be fixed, affecting the convenience of staff in processing grinding wheels of different sizes.

[0006] To achieve the above object, the utility model provides the following technical scheme: A kind of positioning equipment for resin grinding wheel production, including locating plate and grinding wheel fixing device;The top of locating plate is circular and six sliding slots are equidistantly provided, the inside of six sliding slots is slidably connected with slider, and rotating shaft is rotatably connected in the inside of locating plate;Grinding wheel fixing device includes disc, worm wheel, servo motor and worm, disc is fixedly connected on the surface of rotating shaft, the surface of disc is circular and six arc-shaped clamping slots are equidistantly provided, the bottom of six sliders is rotatably connected with cylindrical block, six cylindrical blocks are slidably connected in the inside of six arc-shaped clamping slots, worm wheel is fixedly sleeved on the surface of rotating shaft, servo motor is fixedly installed in the inside of locating plate, and worm is fixedly installed at the output end of servo motor.

[0007] Preferably, the top of each of the six sliders is provided with a triangular clamping slot, and a triangular pressing block is slidably installed in the inside of each of the six triangular clamping slots.

[0008] Preferably, the surface of each of the six triangular pressing blocks is fixedly connected with a rubber pressing plate.

[0009] Preferably, the inside of each of the six sliding slots is fixedly connected with a guide rod, and the inside of each of the six sliders is slidably sleeved with a guide rod.

[0010] Preferably, the worm rotates in the inside of the locating plate, and the worm is meshingly connected with the worm wheel.

[0011] Preferably, a bolt is installed in the inside of the triangular pressing block.

[0012] Preferably, a threaded slot is formed in the top of the slider, the lower end of the bolt is threadedly connected in the inside of the threaded slot, and the same structure is provided on the six triangular pressing blocks.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] 1、The positioning equipment for resin grinding wheel production is fixed by extruding the surface of the grinding wheel with the rubber pressing plate, which can not only prevent damage to the grinding wheel, but also improve the stability of the grinding wheel fixation, and the grinding wheel of different sizes can be fixed by clamping and fixing the grinding wheel with the six rubber pressing plates, so that the convenience of the staff in processing the grinding wheel of different sizes is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] The utility model will be further described below in combination with the drawings and examples:

[0016] Figure 1 It is a whole structure schematic view of the positioning equipment for resin grinding wheel production of the utility model;

[0017] Figure 2It is the internal structure schematic view of the positioning plate of the utility model.

[0018] Figure 3 It is the cross section structure schematic view of the triangular briquetting of the utility model.

[0019] Figure 4 It is the surface structure schematic view of the disc of the utility model.

[0020] Reference signs: 1, positioning plate;2, sliding groove;3, sliding block;4, guide rod;5, triangular clamping groove;6, triangular briquetting;7, rubber pressing plate;8, cylindrical block;9, rotating shaft;10, disc;11, arc clamping groove;12, worm wheel;13, servo motor;14, worm;15, bolt;16, threaded slot. DETAILED DESCRIPTION

[0021] This part will describe the specific embodiments of the utility model in detail, the preferred embodiments of the utility model are shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0022] In the description of the utility model, it is understood that the orientation description, such as the orientation or position relationship of the upper, lower, front, rear, left, right and the like indicated by the drawings, is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, therefore it cannot be understood as the limitation of the utility model.

[0023] In the description of the utility model, greater than, less than, more than and the like are understood as not including the number, above, below, within and the like are understood as including the number.If there is a description of the first, second, it is only used for distinguishing technical features for the purpose, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.

[0024] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installing and connecting should be understood in a broad sense, and the person skilled in the art can reasonably determine the specific meaning of the above words in the utility model according to the specific content of the technical scheme.

[0025] Please refer to Figures 1-4The utility model provides a technical scheme: a positioning equipment for resin grinding wheel production, including positioning board 1 and grinding wheel fixing device, the top of positioning board 1 is circular and is provided with six slide grooves 2 at equal intervals, the inside of six slide grooves 2 is all slidably connected with sliding block 3, the top of six sliding blocks 3 is all provided with triangular clamping groove 5, the inside of six triangular clamping grooves 5 is all slidably installed with triangular press block 6, the surface of six triangular press blocks 6 is all fixedly connected with rubber pressing plate 7, the inside of six slide grooves 2 is all fixedly connected with guide rod 4, six guide rods 4 are slidably sleeved in the inside of six sliding blocks 3 respectively, the inside of positioning board 1 is rotatably connected with rotating shaft 9, and the grinding wheel fixing device includes disc 10, worm wheel 12, servo motor 13 and worm 14, disc 10 is fixedly connected on the surface of rotating shaft 9, the surface of disc 10 is circular and is provided with six arc clamping grooves 11 at equal intervals, the bottom of six sliding blocks 3 is rotatably connected with cylindrical block 8 respectively, six cylindrical blocks 8 are slidably connected in the inside of six arc clamping grooves 11 respectively, worm wheel 12 is fixedly sleeved on the surface of rotating shaft 9, servo motor 13 is fixedly installed in the inside of positioning board 1, worm 14 is fixedly installed at the output of servo motor 13, and worm 14 rotates in the inside of positioning board 1, and worm 14 is meshed with worm wheel 12;

[0026] After the staff places the grinding wheel on the top of positioning board 1, starts servo motor 13, the output of servo motor 13 rotates and can drive worm 14 to rotate, worm 14 rotates and can drive worm wheel 12 and rotating shaft 9 to rotate simultaneously, rotating shaft 9 rotates and can drive disc 10 to rotate, disc 10 rotates and can drive six arc clamping grooves 11 to rotate and extrude the surface of six cylindrical blocks 8, further drive six cylindrical blocks 8 to slide inwards, six cylindrical blocks 8 slide inwards and can drive six sliding blocks 3 to slide in the inside of six slide grooves 2, six sliding blocks 3 are guided and limited through six slide grooves 2, so that sliding block 3 can only slide in the inside of slide groove 2, six sliding blocks 3 slide on the surface of six guide rods 4 and are guided and limited through six guide rods 4, guarantee that six sliding blocks 3 stably slide inwards, six sliding blocks 3 slide and can drive six rubber pressing plates 7 to extrude on the surface of grinding wheel through six triangular press blocks 6, and are fixed through the extrusion of rubber pressing plate 7 on the surface of grinding wheel, not only can prevent the damage to grinding wheel, but also can improve the stability of grinding wheel fixation, and the grinding wheel of different size can be fixed through the clamping and fixing of six rubber pressing plates 7, can be fixed when the size of grinding wheel is different, improves the convenience of staff to the grinding wheel of different size.

[0027] Triangular press block 6 is internally provided with bolt 15, and the top of sliding block 3 is provided with threaded slot 16, the lower end of bolt 15 is threadedly connected in the inside of threaded slot 16, and six triangular press blocks 6 are provided with the same structure.

[0028] When the rubber pressing plate 7 needs to be replaced after a long time of use, the worker rotates the bolt 15 by using a wrench, the bolt 15 is rotated and moved out of the inside of the threaded slot 16, thereby releasing the fixing effect of the triangular pressing block 6 on the bolt 15, then the worker slides the triangular pressing block 6 downward and drives the rubber pressing plate 7 to slide off the top of the sliding block 3, thereby completing the disassembly, the triangular pressing block 6 is fixed by the bolt 15, which facilitates the worker to replace the triangular pressing block 6 and the rubber pressing plate 7, and improves the convenience of replacing the rubber pressing plate 7.

[0029] Structure description:

[0030] Sliding block 3: The number of sliding blocks 3 is six, and the sliding block 3 drives the triangular pressing block 6 and the rubber pressing plate 7 to slide and clamp on the surface of the grinding wheel;

[0031] Guide rod 4: The number of guide rods 4 is six, and the six guide rods 4 are respectively slidably sleeved in the six sliding blocks 3, and the six guide rods 4 guide the six sliding blocks 3;

[0032] Rubber pressing plate 7: The number of rubber pressing plates 7 is six, and the rubber pressing plate 7 is clamped on the surface of the grinding wheel to fix the grinding wheel and improve the stability of the grinding wheel;

[0033] Cylindrical block 8: The number of cylindrical blocks 8 is six, and the six cylindrical blocks 8 are respectively rotationally connected to the bottoms of the six sliding blocks 3, and the six cylindrical blocks 8 drive the six sliding blocks 3 to slide;

[0034] Disc 10: The disc 10 is fixedly sleeved on the surface of the rotating shaft 9, and the disc 10 drives the arc-shaped clamping groove 11 to slide and extrude the cylindrical block 8;

[0035] Arc-shaped clamping groove 11: The number of arc-shaped clamping grooves 11 is six, and the six arc-shaped clamping grooves 11 are circularly and equidistantly arranged on the surface of the disc 10, and the arc-shaped clamping groove 11 extrudes the surface of the cylindrical block 8 to drive the cylindrical block 8 and the sliding block 3 to slide;

[0036] Worm wheel 12: The worm wheel 12 is fixedly sleeved on the surface of the rotating shaft 9, and the worm wheel 12 drives the rotating shaft 9 and the disc 10 to rotate at the same time;

[0037] Servo motor 13: The servo motor 13 is fixedly installed in the inside of the positioning plate 1, and the servo motor 13 is a new type of motor with brake of Matsushita, which increases the brake on the basis of the ordinary servo motor, can realize more efficient control and safer operation, and the brake can keep the position of the motor through the brake torque when the servo motor 13 stops running, thereby the disc 10 can be kept at different positions, and the stability of fixing the grinding wheel is ensured;

[0038] Worm 14: The worm 14 is fixedly installed on the output end of the servo motor 13, and the worm 14 drives the worm wheel 12 to rotate.

[0039] Bolt 15: the number of bolt 15 is six, six bolt 15 is installed in the interior of six triangular pressing piece 6 respectively, bolt 15 is fixed to the role of triangular pressing piece 6.Convenient staff to replace the triangular pressing piece 6.

[0040] The embodiment of the utility model is explained in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiment, and various changes can be made within the knowledge range possessed by those skilled in the art in the technical field without departing from the purpose of the utility model.

Claims

1. A positioning device for resin wheel production, characterized by, The utility model relates to a six -axis grinding machine positioning plate and grinding wheel fixing device, including: Positioning plate (1) and grinding wheel fixing device; The top of positioning plate (1) is circular and six sliding grooves (2) are equidistantly arranged, and the inner part of each sliding groove (2) is slidably connected with a sliding block (3), and the inner part of positioning plate (1) is rotatably connected with a rotating shaft (9); The grinding wheel fixing device comprises a disc (10), a worm wheel (12), a servo motor (13) and a worm (14), the disc (10) is fixedly connected to the surface of the rotating shaft (9), the surface of the disc (10) is circular and six arc-shaped clamping grooves (11) are equidistantly arranged, the bottom of each sliding block (3) is rotatably connected with a cylindrical block (8), and the six cylindrical blocks (8) are slidably connected to the inner part of the six arc-shaped clamping grooves (11) respectively, the worm wheel (12) is fixedly sleeved to the surface of the rotating shaft (9), the servo motor (13) is fixedly installed in the inner part of positioning plate (1), and the worm (14) is fixedly installed at the output end of the servo motor (13).

2. The positioning device for resin grinding wheel production according to claim 1, characterized in that: The top of each sliding block (3) is provided with a triangular clamping groove (5), and the inner part of each triangular clamping groove (5) is slidably installed with a triangular pressing block (6).

3. The positioning device for resin grinding wheel production according to claim 2, characterized in that: The surface of each triangular pressing block (6) is fixedly connected with a rubber pressing plate (7).

4. The positioning device for resin grinding wheel production according to claim 3, characterized in that: The inner part of each sliding groove (2) is fixedly connected with a guide rod (4), and the inner part of each sliding block (3) is slidably sleeved with a guide rod (4) respectively.

5. The positioning device for resin wheel production according to claim 1, characterized in that: The worm (14) rotates in the inner part of positioning plate (1), and the worm (14) is meshingly connected with the worm wheel (12).

6. The positioning device for resin wheel production according to claim 4, characterized in that: The inner part of the triangular pressing block (6) is provided with a bolt (15).

7. The positioning device for resin wheel production according to claim 6, characterized in that: The top of the sliding block (3) is provided with a threaded slot (16), the lower end of the bolt (15) is threadedly connected to the inner part of the threaded slot (16), and the six triangular pressing blocks (6) are provided with the same structure.

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