CN223251366U

CN223251366U - A grinding machine fixing fixture

Info

Publication number: CN223251366U
Application number: CN202422532340.0U
Authority: CN
Inventors: 李烈成
Original assignee: Sichuan Jiexun Machinery Co ltd
Current assignee: Sichuan Jiexun Machinery Co ltd
Priority date: 2024-10-21
Filing date: 2024-10-21
Publication date: 2025-08-22
Anticipated expiration: 2034-10-21

Abstract

The utility model discloses a grinding machine fixing clamp which comprises a support frame, wherein an operation table is arranged on the upper surface of the support frame, an adjustable scraping plate is arranged on the upper surface of the operation table, and the grinding machine fixing clamp further comprises a clamping and fixing mechanism, wherein the clamping and fixing mechanism comprises a rotating disc, a transmission rod, a sliding seat, a sliding rod, a first connecting rod, a second connecting rod, a swinging plate and a clamping block, the bottom wall of the operation table is rotationally connected with the rotating disc through a rotating shaft, the left side and the right side of the rotating disc are rotationally connected with the transmission rod, one end of the transmission rod far away from the center of the operation table is rotationally connected with the sliding seat, the left side and the right side of the interior of the operation table are fixedly connected with the sliding rod, the sliding seat is slidingly connected with the interior of the sliding rod on the same side, and the front side and the rear side of the sliding seat are rotationally connected with the first connecting rod.

Description

Polisher mounting fixture

Technical Field

The utility model relates to the technical field of article polishing, in particular to a polishing machine fixing clamp.

Background

In order to remove flaws and rough parts on the surface of an article, so that the article becomes smooth and flat, and the appearance and texture of the article are improved, an article polishing technology is needed, the article polishing is a process for treating the surface of the article, and a polisher fixing clamp is needed to prevent the article from being tampered with during the article polishing;

the existing grinding machine fixing clamp is usually characterized in that a worker firstly selects a proper clamp according to the size of an object to be ground, then the object is fixed on an operation table through the proper clamp, grinding is carried out by grinding equipment, and then waste on the operation table is cleaned;

The existing grinding machine fixing clamp has the following problems that in the grinding process, different clamps are required to be replaced according to objects with different sizes, the fastening size of the fixing clamp is single, the universality of grinding equipment is limited, and therefore, the grinding machine fixing clamp is provided.

Disclosure of utility model

The utility model aims to overcome the existing defects, and provides the fixing clamp for the polishing machine, which is used for fixing an object through the clamping and fixing mechanism in the polishing process, and different clamps do not need to be replaced, so that the fastening size of the fixing clamp is adjustable, the universality of the polishing equipment is improved, and the problems in the background technology can be effectively solved.

In order to achieve the aim, the utility model provides the technical scheme that the grinding machine fixing clamp comprises a support frame, wherein an operation table is arranged on the upper surface of the support frame, an adjustable scraping plate is arranged on the upper surface of the operation table, and the grinding machine fixing clamp further comprises a clamping and fixing mechanism;

The clamping and fixing mechanism comprises a rotating disc, a transmission rod, sliding seats, sliding rods, a first connecting rod, a second connecting rod, a swinging plate and clamping blocks, wherein the rotating disc is rotationally connected to the bottom wall of the operating platform through a rotating shaft, the transmission rods are rotationally connected to the left side and the right side of the rotating disc, the sliding seats are rotationally connected to one ends of the transmission rods far away from the center of the operating platform, the sliding rods are fixedly connected to the left side and the right side of the inside of the operating platform, the sliding seats are rotationally connected to the inner parts of the sliding rods on the same side, the first connecting rod is rotationally connected to the front side and the rear side of the sliding seats, one ends of the first connecting rod, which are far away from the center of the operating platform, are rotationally connected to the second connecting rod, one ends of the second connecting rod, which are far away from the center of the operating platform, are fixedly connected with the swinging plate through pin shafts, one ends of the swinging plate, which are far away from the center of the operating platform, are rotationally connected with the clamping blocks, and in the polishing process, objects are fixed through the clamping and fixing mechanism, different fixtures do not need to be replaced, the fastening sizes of the fixing fixtures are adjustable, and universality of polishing equipment is improved.

Further, the clamping and fixing mechanism further comprises a worm wheel and a worm, the worm wheel is fixedly connected to the lower end of the rotating shaft, the worm is rotatably connected to the bottom wall of the operating platform through the supporting block, and the worm wheel is in meshed connection with the worm, so that the clamping and fixing mechanism is convenient to lock.

Further, the automatic fixing clamp device also comprises a singlechip, wherein the singlechip is fixedly connected to the front side surface of the operation table, and the input end of the singlechip is electrically connected with an external power supply, so that the normal work of the fixing clamp is controlled conveniently.

Further, the bottom wall of the operation table is provided with a first motor, the left end of an output shaft of the first motor is fixedly connected with the right end of the worm, and the input end of the first motor is electrically connected with the output end of the single-chip microcomputer to provide driving force.

Further, the trailing flank fixedly connected with mount of operation panel, the inside of the upper end of mount rotates and is connected with the lead screw, and the middle part threaded connection of lead screw has the slider, and the lower surface of slider is equipped with electric telescopic handle, and electric telescopic handle's telescopic end fixedly connected with scraper blade, the lower surface of scraper blade are equipped with evenly distributed's brush hair, and the output of singlechip is connected to electric telescopic handle's input electricity, is convenient for clear up the waste material.

Further, the rear end of the fixing frame is provided with a second motor, the front end of an output shaft of the second motor is fixedly connected with the rear end of the screw rod, and the input end of the second motor is electrically connected with the output end of the singlechip to provide driving force.

Further, the rubber foot pads are fixedly connected to the lower surfaces of the four supporting feet of the supporting frame, so that damage to the ground is reduced.

Compared with the prior art, the fixing clamp for the grinding machine has the beneficial effects that the fixing clamp for the grinding machine has the following advantages:

In the polishing process, the worm wheel meshed with the worm is driven to rotate, so that the rotating disc rotates, the sliding seat positioned on the same side is driven to move in opposite directions through the transmission rod under the action of the sliding rod, the swinging plate is driven to rotate through the first connecting rod and the second connecting rod, the clamping block clamps and fixes objects, different clamps do not need to be replaced, the fastening size of the fixing clamp is adjustable, and the universality of polishing equipment is improved.

Drawings

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

Fig. 2 is a schematic cross-sectional view of the present utility model.

In the figure, a support frame 1, an operating platform 2, a clamping and fixing mechanism 3, a rotating disc 301, a transmission rod 302, a sliding seat 303, a sliding rod 304, a first 305 connecting rod, a second 306 connecting rod, a 307 swinging plate, a 308 clamping block 309 worm gear, a 310 worm, a 4 single chip microcomputer, a first 5 motor, a fixed frame 6, a second 7 motor, a screw rod 8, a sliding block 9, an electric telescopic rod 10, a scraping plate 11, brush hair 12 and a rubber foot pad 13 are arranged.

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 can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present embodiment provides a technical solution: the utility model provides a polisher mounting fixture, including support frame 1, support frame 1's upper surface is equipped with operation panel 2, operation panel 2 upper surface is equipped with adjustable scraper blade 11, still include centre gripping fixture 3, still include singlechip 4, singlechip 4 fixed connection is in operation panel 2's leading flank, singlechip 4's input electricity is connected with external power source, operation panel 2's trailing flank fixedly connected with mount 6, the inside rotation of mount 6's upper end is connected with lead screw 8, lead screw 8's middle part threaded connection has slider 9, slider 9's lower surface is equipped with electric telescopic handle 10, electric telescopic handle 10's telescopic end fixedly connected with scraper blade 11, scraper blade 11's lower surface is equipped with evenly distributed's brush hair 12, electric telescopic handle 10's input electricity is connected with singlechip 4's output, the rear end of mount 6 is equipped with motor two 7, motor two 7's output shaft front end and lead screw 8's rear end fixed connection, motor two 7's input electricity is connected with singlechip 4's output, support frame 1's four stabilizer blade's lower surface all fixedly connected with rubber callus 13, after the completion takes out the finished product, staff opens electric telescopic handle 10, electric handle 10 drives the motor 11 to drive motor 11 to rotate down, and the brush hair 11 is moved down to the operation panel 2, and the front end is driven by the motor 8 is rotated to the motor 2, and the telescopic handle is moved to the front end of the scraper blade 8 is moved through the brush hair 11, the brush handle is rotated, the front end is cleaned, the front and is moved the front to the front end of the brush handle is moved, and is moved by the front and is moved by the staff's 8;

Clamping and fixing mechanism 3: the device comprises a rotating disc 301, a transmission rod 302, a sliding seat 303, a sliding rod 304, a first connecting rod 305, a second connecting rod 306, a swinging plate 307 and a clamping block 308, wherein the bottom wall of an operating platform 2 is rotationally connected with the rotating disc 301 through a rotating shaft, the left side and the right side of the rotating disc 301 are rotationally connected with the transmission rod 302, one end of the transmission rod 302 far away from the center of the operating platform 2 is rotationally connected with the sliding seat 303, the left side and the right side of the interior of the operating platform 2 are fixedly connected with the sliding rod 304, the sliding seat 303 is slidingly connected with the interior of the sliding rod 304 on the same side, the front side and the rear side of the sliding seat 303 are rotationally connected with the first connecting rod 305, one end of the first connecting rod 305 far away from the center of the operating platform 2 is rotationally connected with the second connecting rod 306, one end of the second connecting rod 306 far away from the center of the operating platform 2 is fixedly connected with the swinging plate 307 through a pin shaft, the pin shaft is rotationally connected in an opening corresponding to the upper surface of the operating platform 2, the end of the swinging plate 307 far away from the center of the operation table 2 is rotationally connected with a clamping block 308, the clamping and fixing mechanism 3 further comprises a worm wheel 309 and a worm 310, the lower end of the rotating shaft is fixedly connected with the worm wheel 309, the bottom wall of the operation table 2 is rotationally connected with the worm 310 through a supporting block, the worm wheel 309 is in meshed connection with the worm 310, the bottom wall of the operation table 2 is provided with a motor I5, the left end of an output shaft of the motor I5 is fixedly connected with the right end of the worm 310, the input end of the motor I5 is electrically connected with the output end of the single chip microcomputer 4, when polishing is needed, a worker places an object to be polished on the operation table 2, then the worker controls the single chip microcomputer 4 to open the motor I5, the output shaft of the motor I5 drives the worm 310 to rotate, the worm 310 rotates to drive the meshed worm wheel 309 to rotate, the rotating disc 301 rotates, the rotating rod 302 at two sides is driven by the rotation of the rotating disc 301, under the action of the slide bars 304 on two sides, the transmission rod 302 drives the sliding seat 303 on the same side to move in opposite directions, so that the two first connecting rods 306 on the same side drive the swinging plate 307 on the upper end to rotate through the second connecting rods 306 which are connected in a rotating way, the clamping blocks 308 clamp and fix objects, and then a worker can polish the objects by using a polisher.

When the grinding machine fixing clamp provided by the utility model is used, a worker places an object to be ground on the operation table 2, then the worker controls the single chip microcomputer 4 to open the motor I5, the output shaft of the motor I5 drives the worm 310 to rotate, the rotation of the worm 310 drives the meshed worm wheel 309 to rotate, the rotating disc 301 rotates, the rotation of the rotating disc 301 drives the transmission rods 302 on two sides to rotate, under the action of the sliding rods 304 on two sides, the transmission rods 302 drive the sliding seats 303 on the same side to move in opposite directions, the two connecting rods I306 on the same side drive the swinging plates 307 on the upper ends to rotate through the connecting rods II 306, the clamping block 308 clamps and fixes the object, then the worker can finish grinding the object by the grinding machine, after a finished product is taken out, the worker opens the electric telescopic rod 10, the telescopic end of the electric telescopic rod 10 drives the scraping plate 11 to move downwards until the scraping hair 12 contacts with the operation table 2, then the worker opens the motor II 7, the output shaft of the motor II 7 drives the screw 8 to rotate, and the screw 8 rotates to drive the scraping plate 11 to move forwards and backwards through the sliding blocks 9, and the operation table 2 is cleaned.

It should be noted that, in the above embodiment, the single-chip microcomputer 4 may be EFR32MG12, the first motor 5 and the second motor 7 may be GM20AM180, and the single-chip microcomputer 4 controls the first motor 5, the second motor 7 and the electric telescopic rod 10 to work by a method commonly used in the prior art.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The grinding machine fixing clamp comprises a support frame (1), wherein an operation table (2) is arranged on the upper surface of the support frame (1), and an adjustable scraping plate (11) is arranged on the upper surface of the operation table (2), and is characterized by further comprising a clamping and fixing mechanism (3);

The clamping and fixing mechanism (3) comprises a rotating disc (301), a transmission rod (302), a sliding seat (303), sliding rods (304), a first connecting rod (305), a second connecting rod (306), a swinging plate (307) and a clamping block (308), wherein the rotating disc (301) is rotatably connected to the bottom wall of the operating table (2) through a rotating shaft, the transmission rods (302) are rotatably connected to the left side and the right side of the rotating disc (301), the sliding seat (303) is rotatably connected to one end of the transmission rods (302) far away from the center of the operating table (2), the sliding rods (304) are fixedly connected to the left side and the right side of the inside of the operating table (2), the sliding seats (303) are slidably connected to the inside of the sliding rods (304) on the same side, the first connecting rod (305) is rotatably connected to the front side and the rear side of the sliding seat (303), the second connecting rod (306) is rotatably connected to one end of the first connecting rod (305) far away from the center of the operating table (2), the swinging plate (307) is fixedly connected to one end of the second connecting rod (306) through a pin shaft, the pin shaft is rotatably connected to the corresponding opening in the upper surface of the operating table (2), and the swinging plate (307) is rotatably connected to one end of the center of the operating table (308).

2. The grinding machine fixing clamp according to claim 1, wherein the clamping and fixing mechanism (3) further comprises a worm wheel (309) and a worm (310), the worm wheel (309) is fixedly connected to the lower end of the rotating shaft, the worm (310) is rotatably connected to the bottom wall of the operating platform (2) through a supporting block, and the worm wheel (309) is in meshed connection with the worm (310).

3. The grinding machine fixing clamp according to claim 2, further comprising a single-chip microcomputer (4), wherein the single-chip microcomputer (4) is fixedly connected to the front side surface of the operating table (2), and the input end of the single-chip microcomputer (4) is electrically connected with an external power supply.

4. The grinding machine fixing clamp according to claim 3, wherein a first motor (5) is arranged on the bottom wall of the operating table (2), the left end of an output shaft of the first motor (5) is fixedly connected with the right end of the worm (310), and the input end of the first motor (5) is electrically connected with the output end of the single-chip microcomputer (4).

5. The grinding machine fixing clamp according to claim 3, wherein the rear side surface of the operating table (2) is fixedly connected with a fixing frame (6), the inside of the upper end of the fixing frame (6) is rotationally connected with a screw rod (8), the middle part of the screw rod (8) is in threaded connection with a sliding block (9), the lower surface of the sliding block (9) is provided with an electric telescopic rod (10), the telescopic end of the electric telescopic rod (10) is fixedly connected with a scraping plate (11), the lower surface of the scraping plate (11) is provided with evenly distributed bristles (12), and the input end of the electric telescopic rod (10) is electrically connected with the output end of the single chip microcomputer (4).

6. The polishing machine fixing clamp according to claim 5, wherein a second motor (7) is arranged at the rear end of the fixing frame (6), the front end of an output shaft of the second motor (7) is fixedly connected with the rear end of the screw rod (8), and the input end of the second motor (7) is electrically connected with the output end of the single-chip microcomputer (4).

7. The grinding machine fixing clamp according to claim 1, wherein rubber foot pads (13) are fixedly connected to the lower surfaces of four supporting legs of the supporting frame (1).