Polishing equipment for spanner machining
By designing a polishing equipment for wrench processing with grinding wheels, motors, cylinders and fixtures, the problems of low polishing efficiency and poor results of existing equipment are solved, and efficient and beautiful wrench polishing treatment is achieved.
Patent Information
- Application Number
- CN202323564853.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-26
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2033-12-26
AI Technical Summary
The existing polishing equipment for wrench processing is inefficient and has poor polishing effect, and it needs to be improved to improve the aesthetics and user experience of the wrench.
A polishing equipment including processing plates, grinding wheels, motors, pulleys, belts, cylinders and fixtures is designed. The grinding wheel is driven by the motor and the cylinders are driven to telescope and displacement to realize regional polishing of the wrench, combined with the buffer mechanism. and clamping mechanism to improve polishing efficiency and effect.
It significantly improves the polishing efficiency and effect of the wrench, ensures the aesthetics and comfort of the wrench, prevents excessive friction and has excellent clamping effect.
Smart Images
Figure CN222199966U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wrench processing equipment, in particular to a polishing equipment for wrench processing. Background Art
[0002] After the wrench is cast, it needs to be polished to make the appearance of the wrench more beautiful and to prevent it from being pricked when held in the hand.
[0003] In the prior art, Chinese patent announcement number CN218534046U discloses a polishing device for metal wrench processing, which relates to the technical field of polishing equipment. A lower polishing belt and a lower polishing motor are arranged above the working plate, and two fixing mechanisms are symmetrically arranged on the left and right sides of the lower polishing belt. An action frame is arranged above the lower polishing belt, and a lifting cylinder is fixedly connected to the upper end of the action frame, and an upper polishing motor is fixedly connected to the lower end of the connecting plate. A rotating plate is fixedly connected to the output end of the upper polishing motor, and an upper polishing plate is arranged below the rotating plate. The position of the metal wrench is fixed by the left and right fixing plates, and the position of the upper polishing plate is moved by controlling the lifting cylinder. When the metal wrench is in contact with the lower polishing belt, single-sided polishing is achieved, and the lifting cylinder is used to continue to move downward. When the lower surface of the metal wrench abuts against the upper end of the lower polishing belt, the lower polishing motor is used to drive the lower polishing belt to rotate, thereby achieving double-sided polishing of the metal wrench.
[0004] However, when using the existing wrench polishing equipment, the worker needs to hold the wrench and place the wrench on the grinding wheel for friction. Although this method can polish the wrench, the polishing efficiency is extremely low and the polishing effect is not good. Therefore, improvement is needed. Utility Model Content
[0005] The utility model aims to provide a polishing device for wrench processing, which has the effects of high polishing efficiency and good polishing effect.
[0006] The above-mentioned technical purpose of the utility model is achieved through the following technical solutions: a polishing equipment for wrench processing, comprising a processing plate, a cavity is opened inside the processing plate, a grinding wheel is rotatably connected inside the cavity, a motor bracket is fixedly connected to the bottom of the processing plate, a motor is fixedly installed inside the motor bracket, one end of the grinding wheel is fixedly connected to a first pulley, the output end of the motor is fixedly connected to a second pulley, the first pulley and the second pulley are both connected to belts in a transmission manner, the top of the processing plate is fixedly connected to a protective box, both sides of the top of the protective box are fixedly connected to electric slide rails, the model of the electric slide rails is TRH30VE, a slider is provided at the output end of the electric slide rail, the top of the slider is fixedly connected to a cylinder bracket, a cylinder is fixedly installed inside the cylinder bracket, a push rod is fixedly connected to the output end of the cylinder, one end of the push rod is fixedly connected to a buffer plate, a buffer mechanism is provided at the bottom of the buffer plate, and a clamp is fixedly connected to the bottom of the buffer mechanism.
[0007] By adopting the above technical scheme, when polishing the wrench, the staff installs the wrench into the inside of the fixture, clamps the wrench by the fixture, and then the staff starts the motor, so that the motor drives the second pulley to rotate, the second pulley and the first pulley are connected by belt transmission, and the first pulley is fixedly connected to one end of the grinding wheel, so that the motor can drive the grinding wheel to rotate, and then the staff starts the cylinder, so that the cylinder drives the fixture to extend and retract through the push rod, and the wrench inside the fixture is extended and retracted to contact the grinding wheel, and the wrench is polished by the rotation of the grinding wheel. During the polishing process, the staff starts the electric slide rail, so that the electric slide rail drives the cylinder bracket and the cylinder to move through the slider. During the displacement process, the cylinder can drive the wrench inside the fixture to move, and through the left and right lateral movement of the cylinder, the wrench can be regionally polished, so that the device not only has a good polishing effect on the wrench, but also greatly improves the polishing efficiency.
[0008] The utility model is further configured as follows: the buffer mechanism comprises a buffer sleeve, the inner bottom wall of the buffer sleeve is fixedly connected with a buffer spring, and the top of the buffer spring is fixedly connected with a buffer rod.
[0009] By adopting the above technical solution, when the wrench comes into contact with the grinding wheel, the buffer spring will be compressed and the buffer rod will be displaced inside the buffer sleeve, thereby reducing the rigidity of the wrench after contacting the grinding wheel and preventing the wrench from being excessively rubbed.
[0010] The utility model is further configured as follows: the internal thread of the clamp is connected with a screw rod, one end of the screw rod is fixedly installed with a bearing shell, the interior of the bearing shell is fixedly installed with a bearing, and the interior of the bearing is rotatably connected with a clamping plate.
[0011] By adopting the above technical solution, when the clamp clamps the wrench, the staff twists the screw so that the screw drives the bearing and the clamping plate to extend and retract. There are two clamping plates, and the two clamping plates are symmetrically arranged, so that the two sides of the wrench can be clamped, and the clamping effect is excellent.
[0012] The utility model is further configured as follows: the number of the screw rods is two, and the other ends of the two screw rods are fixedly connected with handles.
[0013] By adopting the above technical solution, it is convenient to hold the handle and turn the screw.
[0014] The utility model is further configured as follows: both sides of the bottom of the processing plate are fixedly connected with support frames, and the middle part of the support frame is fixedly connected with a transverse plate.
[0015] By adopting the above technical solution, the brackets are arranged on both sides of the bottom of the processing plate, thereby being able to support both sides of the bottom of the processing plate.
[0016] The utility model is further configured as follows: a groove is provided at the bottom of the support frame, and an anti-slip layer is fixedly connected inside the groove.
[0017] By adopting the above technical solution, the support frame improves the friction force through the anti-skid layer in the process of supporting the processing plate, so that the processing plate is more stable during operation.
[0018] The beneficial effects of the utility model are:
[0019] 1. The utility model, through the arrangement among the processing plate, the cavity, the grinding wheel, the motor bracket, the motor, the first pulley, the second pulley, the belt, the protective box, the electric slide rail, the cylinder bracket, the cylinder, the push rod, the buffer plate, the buffer mechanism and the clamp, when the wrench is polished, the staff installs the wrench into the inside of the clamp, clamps the wrench by the clamp, and then starts the motor so that the motor drives the second pulley to rotate, the second pulley and the first pulley are connected by belt transmission, and the first pulley is fixedly connected to one end of the grinding wheel, so that the motor can drive the grinding wheel The staff then starts the cylinder, which drives the fixture to extend and retract through the push rod, and extends the wrench inside the fixture to contact the grinding wheel. The wrench is polished by the rotation of the grinding wheel. During the polishing process, the staff starts the electric slide rail, which drives the cylinder bracket and the cylinder to move through the slider. During the displacement of the cylinder, the wrench inside the fixture can be moved. Through the left and right lateral movement of the cylinder, the wrench can be regionally polished, so that the device not only has a good polishing effect on the wrench, but also greatly improves the polishing efficiency.
[0020] 2. The utility model, through the arrangement of the buffer mechanism, the buffer sleeve, the buffer spring, the buffer rod, the clamp, the screw, the bearing shell, the bearing and the clamping plate, when the wrench contacts the grinding wheel, the buffer spring will be compressed and the buffer rod will be displaced inside the buffer sleeve, thereby reducing the rigidity of the wrench after contacting the grinding wheel and preventing the wrench from being excessively rubbed. When the clamp clamps the wrench, the staff twists the screw to make the screw drive the bearing and the clamping plate to extend and retract. There are two clamping plates, and the two clamping plates are symmetrically arranged, thereby being able to clamp the two sides of the wrench, and the clamping effect is excellent. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0022] Figure 1 It is a schematic diagram of the structure of the utility model;
[0023] Figure 2 This is a schematic diagram of the side view structure of the grinding wheel of the utility model;
[0024] Figure 3 This is a schematic diagram of the internal structure of the fixture of the utility model;
[0025] Figure 4 This is a schematic diagram of the structure of the buffer mechanism of the utility model.
[0026] In the figure, 1, processing plate; 2, cavity; 3, grinding wheel; 4, motor bracket; 5, motor; 6, first pulley; 7, second pulley; 8, belt; 9, protective box; 10, electric slide rail; 11, cylinder bracket; 12, cylinder; 13, push rod; 14, buffer plate; 15, buffer mechanism; 1501, buffer sleeve; 1502, buffer spring; 1503, buffer rod; 16, clamp; 17, screw; 18, bearing shell; 19, bearing; 20, clamping plate; 21, handle; 22, support frame; 23, cross plate. DETAILED DESCRIPTION
[0027] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0028] Reference Figure 1-4A polishing device for wrench processing comprises a processing plate 1, a cavity 2 is provided inside the processing plate 1, a grinding wheel 3 is rotatably connected inside the cavity 2, a motor bracket 4 is fixedly connected to the bottom of the processing plate 1, a motor 5 is fixedly installed inside the motor bracket 4, a first pulley 6 is fixedly connected to one end of the grinding wheel 3, a second pulley 7 is fixedly connected to the output end of the motor 5, a belt 8 is transmission-connected inside the first pulley 6 and the second pulley 7, a protective box 9 is fixedly connected to the top of the processing plate 1, both sides of the top of the protective box 9 are fixedly connected to an electric slide rail 10, the model of the electric slide rail 10 is TRH30VE, a slider is arranged at the output end of the electric slide rail 10, a cylinder bracket 11 is fixedly connected to the top of the slider, a cylinder bracket 11 is fixedly installed inside the cylinder bracket 11 Cylinder 12, the output end of the cylinder 12 is fixedly connected with a push rod 13, one end of the push rod 13 is fixedly connected to a buffer plate 14, a buffer mechanism 15 is provided at the bottom of the buffer plate 14, and a clamp 16 is fixedly connected to the bottom of the buffer mechanism 15. When polishing the wrench, the staff installs the wrench into the inside of the clamp 16, and clamps the wrench through the clamp 16. Then the staff starts the motor 5, so that the motor 5 drives the second pulley 7 to rotate. The second pulley 7 and the first pulley 6 are connected by a belt 8, and the first pulley 6 is fixedly connected to one end of the grinding wheel 3, so that the motor 5 can drive the grinding wheel 3 to rotate. Then the staff starts the cylinder 12, so that the cylinder 12 drives the clamp 16 to retract through the push rod 13, and the inside of the clamp 16 is retracted. The wrench at the bottom is extended and retracted to contact the grinding wheel 3, and the wrench is polished by the rotation of the grinding wheel 3. During the polishing process, the staff starts the electric slide rail 10, so that the electric slide rail 10 drives the cylinder bracket 11 and the cylinder 12 to move through the slider. During the displacement process, the cylinder 12 can drive the wrench inside the clamp 16 to move. Through the left and right lateral movement of the cylinder 12, the wrench can be regionally polished, so that the device not only has a good polishing effect on the wrench, but also greatly improves the polishing efficiency. The buffer mechanism 15 includes a buffer sleeve 1501, and the inner bottom wall of the buffer sleeve 1501 is fixedly connected to a buffer spring 1502, and the top of the buffer spring 1502 is fixedly connected to a buffer rod 1503. When the wrench is in contact with the grinding wheel 3, the buffer spring 1502 is fixedly connected to the top of the buffer spring 1502. After that, the buffer spring 1502 will be compressed, and the buffer rod 1503 will be displaced inside the buffer sleeve 1501, thereby reducing the rigidity of the wrench after contacting the grinding wheel 3 and preventing the wrench from being excessively rubbed. The internal thread of the clamp 16 is connected with a screw 17, and one end of the screw 17 is fixedly installed with a bearing shell 18, and a bearing 19 is fixedly installed inside the bearing shell 18. The inner rotation of the bearing 19 is connected with a clamping plate 20. When the clamp 16 clamps the wrench, the staff twists the screw 17 so that the screw 17 drives the bearing 19 and the clamping plate 20 to extend and retract. There are two clamping plates 20, and the two clamping plates 20 are symmetrically arranged, so that the two sides of the wrench can be clamped, and the clamping effect is excellent. There are two screws 17.The other ends of the two screw rods 17 are fixedly connected with handles 21. It is convenient to hold the handles 21 and turn the screw rods 17. Support frames 22 are fixedly connected to both sides of the bottom of the processing board 1. A cross plate 23 is fixedly connected to the middle of the support frame 22. The support frame 22 is arranged on both sides of the bottom of the processing board 1, so as to support both sides of the bottom of the processing board 1. A groove is provided at the bottom of the support frame 22. An anti-skid layer is fixedly connected inside the groove. When the support frame 22 supports the processing board 1, the anti-skid layer increases the friction force, making the processing board 1 more stable during operation.
[0029] In the utility model, when polishing the wrench, the staff installs the wrench into the inside of the clamp 16, and clamps the wrench by the clamp 16. Then the staff starts the motor 5, so that the motor 5 drives the second pulley 7 to rotate. The second pulley 7 and the first pulley 6 are connected by the belt 8, and the first pulley 6 is fixedly connected to one end of the grinding wheel 3, so that the motor 5 can drive the grinding wheel 3 to rotate. Then the staff starts the cylinder 12, so that the cylinder 12 drives the clamp 16 to extend and retract through the push rod 13, and the wrench inside the clamp 16 is extended and retracted to contact the grinding wheel 3. The wrench is polished by the rotation of the grinding wheel 3. During the polishing process, the staff starts the electric slide rail 10, so that the electric slide rail 10 drives the cylinder bracket 11 and the cylinder 12 to move through the slider. During the displacement process, the cylinder 12 can drive the wrench inside the clamp 16 to move. Through the left and right lateral movement of the cylinder 12, the wrench can be regionally polished, so that the device not only has a good polishing effect on the wrench, but also greatly improves the polishing efficiency. When the wrench contacts the grinding wheel 3, the buffer spring 1502 will be compressed, and the buffer rod 1503 will be displaced inside the buffer sleeve 1501, thereby reducing the rigidity of the wrench after contact with the grinding wheel 3 and preventing the wrench from being excessively rubbed. When the clamp 16 clamps the wrench, the staff twists the screw 17 so that the screw 17 drives the bearing 19 and the clamping plate 20 to extend and retract. There are two clamping plates 20, and the two clamping plates 20 are symmetrically arranged, so that the two sides of the wrench can be clamped, and the clamping effect is excellent.
[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A polishing device for wrench processing, comprising a processing plate (1), characterized in that: The processing plate (1) has a cavity (2) formed inside, a grinding wheel (3) is rotatably connected inside the cavity (2), a motor bracket (4) is fixedly connected to the bottom of the processing plate (1), a motor (5) is fixedly installed inside the motor bracket (4), one end of the grinding wheel (3) is fixedly connected to a first pulley (6), an output end of the motor (5) is fixedly connected to a second pulley (7), the first pulley (6) and the second pulley (7) are both transmission-connected with a belt (8), the top of the processing plate (1) is fixedly connected to a protective box (9), and the top of the protective box (9) is Both sides are fixedly connected with electric slide rails (10), the model of the electric slide rail (10) is TRH30VE, the output end of the electric slide rail (10) is provided with a slider, the top of the slider is fixedly connected with a cylinder bracket (11), the cylinder bracket (11) is fixedly installed with a cylinder (12), the output end of the cylinder (12) is fixedly connected with a push rod (13), one end of the push rod (13) is fixedly connected with a buffer plate (14), the bottom of the buffer plate (14) is provided with a buffer mechanism (15), and the bottom of the buffer mechanism (15) is fixedly connected with a clamp (16).
2. The wrench processing polishing device according to claim 1, characterized in that: The buffer mechanism (15) comprises a buffer sleeve (1501), the inner bottom wall of the buffer sleeve (1501) is fixedly connected to a buffer spring (1502), and the top of the buffer spring (1502) is fixedly connected to a buffer rod (1503).
3. The wrench processing polishing device according to claim 1, characterized in that: The internal thread of the clamp (16) is connected to a screw rod (17), one end of the screw rod (17) is fixedly mounted with a bearing shell (18), the interior of the bearing shell (18) is fixedly mounted with a bearing (19), and the interior of the bearing (19) is rotatably connected with a clamping plate (20).
4. The wrench processing polishing device according to claim 3, characterized in that: The number of the screw rods (17) is two, and the other ends of the two screw rods (17) are fixedly connected to a handle (21).
5. The wrench processing polishing device according to claim 1, characterized in that: Support frames (22) are fixedly connected to both sides of the bottom of the processing plate (1), and a transverse plate (23) is fixedly connected to the middle of the support frame (22).
6. The wrench processing polishing device according to claim 5, characterized in that: A groove is provided at the bottom of the support frame (22), and an anti-slip layer is fixedly connected inside the groove.