Part polishing machine

Abstract

The part polishing machine comprises a working box, an ion fan is arranged on the top face of the working box, electric telescopic rods are arranged on the left side and the right side of the inner wall of the working box respectively, the telescopic ends of the two electric telescopic rods are fixedly connected with clamping plates respectively, a first motor is arranged on the top face of the working box, and a second motor is arranged on the top face of the working box. The rotor end of the first motor is connected with a first belt wheel. The rotating mechanisms on the two sides are driven to rotate through cooperation of the first belt wheel, the belt and the second belt wheel, the two clamping plates are driven to rotate through the rotating mechanisms, the clamping plates rotate to drive parts to rotate, and multi-angle grinding and polishing are carried out, and the first motor drives the two rotating mechanisms to rotate through cooperation of the first belt wheel and the belt at the same time. The synchronous rotation of the two clamping plates is ensured, so that the part polishing precision is ensured, static electricity is eliminated through an ion fan, then dust and metal chippings are sucked through the cooperation of a dust collection cover and a dust collection fan, and the dust and the metal chippings fall into a dust collection box to be recycled.

Description

Technical Field

[0001] The utility model relates to the technical field of metal processing, in particular to a parts polishing machine. Background Art

[0002] Metal parts refer to metal blocks, metal bars, metal tubes, etc. of various specifications and shapes made of metal materials. The manufacturing process of metal parts is divided into deformation processing, cutting processing, grinding processing, etc. During the processing of metal parts, scratches, burrs, surface oxide layers and other problems will appear on the surface of metal parts. Therefore, after the metal parts are processed, they need to be polished with a polishing machine to reduce the surface roughness of the parts and make the surface of the parts smoother.

[0003] Existing polishing machines generally have bidirectional clamping. In order to be able to rotate the parts during the clamping process so that the polishing machine can grind the parts at multiple angles, the existing polishing machines are equipped with motors 1 on both clamping mechanisms. The two motors drive the clamping mechanisms to rotate, and then drive the parts to rotate, so that the polishing machine can grind the parts. However, because two motors are used at both ends, when one of the motors has a problem, it will cause uneven force on both ends of the parts, so that the parts cannot be fully polished, reducing the polishing accuracy and making it inconvenient for later maintenance. In addition, existing polishing machines generally do not have a dust suction function.

[0004] So we propose a parts polishing machine to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a parts polishing machine to solve the problem mentioned in the above background technology that when the motor of the existing polishing machine at one end has a problem, the clamping mechanisms at both ends cannot clamp the parts to drive the parts to rotate, so that the parts cannot be fully polished, the polishing accuracy is reduced, and the existing polishing machines generally do not have a dust removal function.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a parts polishing machine, comprising a working box, an ion blower is arranged on the top surface of the working box, electric telescopic rods are arranged on the left and right sides of the inner wall of the working box, the telescopic ends of the two electric telescopic rods are fixedly connected with a clamping plate, a motor 1 is arranged on the top surface of the working box, a pulley 1 is connected to the rotor end of the motor 1, the pulley 1 is respectively connected to one end of two belts, and the other ends of the two belts are respectively connected to two rotating mechanisms, a dust collecting device is arranged on the bottom surface of the working box, one end of a hydraulic rod is fixedly connected to the top surface of the inner wall of the working box, the other end of the hydraulic rod is fixedly connected to a motor 2, and a grinding knife is connected to the rotor end of the motor 2.

[0007] Preferably, the rotating mechanism includes a groove and an axis rod, and the left and right side walls of the working box are both provided with grooves, one end of the axis rod is connected to the inner wall side of the groove, and the other end of the axis rod passes through the side of the working box to the inside, and the other end of the axis rod is fixedly connected to one side of the fixed plate, and the other side of the fixed plate is fixedly connected to an electric telescopic rod.

[0008] By adopting the above technical solution, the rotation of the shaft rod drives the electric telescopic rod to rotate through the fixed plate, and the rotation of the electric telescopic rod drives the parts to rotate through the clamping plate.

[0009] Preferably, a worm wheel is sleeved on the outer side of the shaft, the lower end of the worm is connected to the inner wall bottom axis of the groove, and the upper end axis of the worm passes through the top surface of the working box to the outside, and the upper end of the worm is fixedly connected to a second pulley, the worm wheel is meshingly connected to the worm, and the second pulley is connected to the other end of the belt.

[0010] By adopting the above technical solution, the belt drives the worm to rotate through the second pulley, and the rotation of the worm drives the shaft to rotate through the worm wheel.

[0011] Preferably, the dust collecting device includes a dust hood and a dust suction fan, the dust hood is fixedly connected to the lower end of the working box, the lower end of the inner wall of the dust hood is axially symmetrically provided with a slide groove and a card slot, the upper end of the slide groove is connected with the corresponding card slot, and the outer side of the dust suction fan is axially symmetrically provided with a card block, and the card block is engaged and connected with the corresponding card slot.

[0012] By adopting the above technical solution, dust and metal debris generated during grinding are collected by the dust collecting hood, and the metal debris is absorbed by the dust collecting fan. The dust collecting fan is installed in the dust collecting hood through the engagement connection between the card block and the card slot, which facilitates the maintenance and replacement of the dust collecting fan.

[0013] Preferably, the upper end longitudinal section of the dust collecting hood is funnel-shaped.

[0014] The above technical solution makes it convenient for the dust collecting hood to collect dust and metal debris, and also makes it convenient for the dust and metal debris to fall off.

[0015] Preferably, a placement groove is fixedly connected to the bottom surface of the working box, the placement groove is connected to the dust collecting cover, a dust collecting box is arranged in the placement groove, and a handle is arranged on the front of the dust collecting box.

[0016] By adopting the above technical solution, dust and metal debris are recovered through the dust collecting box.

[0017] Compared with the prior art, the beneficial effects of the utility model are: a parts polishing machine drives the rotating mechanisms on both sides to rotate through the cooperation of pulley one, belt and pulley two, drives the two clamps to rotate through the rotating mechanism, and the rotation of the clamps drives the parts to rotate, so as to perform multi-angle grinding and polishing, and the motor one drives the two rotating mechanisms to rotate at the same time through the cooperation of pulley one and the belt, ensuring the synchronization of the rotation of the two clamps to ensure the accuracy of parts polishing, eliminates static electricity through the ion fan, and then absorbs dust and metal debris through the cooperation of the dust hood and the dust suction fan, and the dust and metal debris fall into the dust box for recovery.

[0018] 1. Two electric telescopic rods drive the splints to move closer to each other to clamp the parts, and the hydraulic rod drives the second motor to move downward, and the surface of the parts is polished by the grinding knife. When the parts need to be rotated, start the first motor, and the cooperation of the first pulley, the belt and the second pulley drives the two worms to rotate. The rotation of the worm drives the shaft to rotate through the worm gear, and the rotation of the shaft drives the electric telescopic rod and the splint to rotate through the fixed plate, so as to realize the rotation of the parts, so that the parts can be polished at multiple angles, and the first motor drives the two rotating mechanisms to rotate at the same time to ensure the synchronization of the rotation of the two splints, so as to ensure the accuracy of part polishing when the splints rotate.

[0019] 2. Debris and dust will be generated during grinding. The ion fan will eliminate the static electricity in the dust and debris, and the dust and debris will fall into the dust hood. At the same time, the dust suction fan will absorb the dust and debris and drop them into the dust box through the dust hood. When the dust and debris fill the dust box, just pull out the dust box and replace it. When the dust suction fan needs to be maintained and replaced, rotate the dust suction fan to align the block and the slide slot, and then move it downward. The dust suction fan can be taken out through the placement slot for maintenance and replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 , is a front sectional structural schematic diagram of the utility model;

[0021] Figure 2 , is a schematic diagram of the top surface structure of the utility model;

[0022] Figure 3 , is a schematic diagram of the structure of the rotating mechanism of the utility model;

[0023] Figure 4 、For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0024] Figure 5 , is a schematic diagram of the structure of the dust collecting device of the utility model;

[0025] Figure 6 , is a schematic diagram of the structure of the placement slot and dust collection box of the utility model.

[0026] In the figure: 1. working box; 2. ion fan; 3. motor 1; 4. pulley 1; 5. belt; 6. electric telescopic rod; 7. clamping plate; 8. dust collecting device; 9. groove; 10. shaft rod; 11. fixing plate; 12. worm gear; 13. worm; 14. pulley 2; 15. dust collecting hood; 16. slide groove; 17. card slot; 18. dust suction fan; 19. card block; 20. placement slot; 21. dust collecting box; 22. handle; 23. hydraulic rod; 24. motor 2; 25. grinding knife. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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] See also Figure 1-5 The utility model provides a technical solution: in order to solve the problems mentioned in the above background technology that the existing polishing machine uses two motors to drive the clamping mechanism to rotate, when one of the motors has a problem, the two clamping mechanisms cannot synchronously drive the parts to rotate, resulting in reduced polishing efficiency and insufficient polishing accuracy of the parts, and the existing polishing machine generally does not have a dust removal function:

[0029] A parts polishing machine includes a work box 1, an ion fan 2 is arranged on the top surface of the work box 1, electric telescopic rods 6 are arranged on the left and right sides of the inner wall of the work box 1, and the telescopic ends of the two electric telescopic rods 6 are fixedly connected with clamps 7, a motor 3 is arranged on the top surface of the work box 1, and the rotor end of the motor 3 is connected with a pulley 4, the pulley 4 is respectively connected to one end of two belts 5, and the other ends of the two belts 5 are respectively connected to two rotating mechanisms, and a dust collecting device 8 is arranged on the bottom surface of the work box 1. The top surface of the inner wall of the working box 1 is fixedly connected to one end of a hydraulic rod 23, the other end of the hydraulic rod 23 is fixedly connected to a motor 24, the rotor end of the motor 24 is connected to a grinding knife 25, the rotating mechanism includes a groove 9 and a shaft 10, the left and right side walls of the working box 1 are both provided with grooves 9, one end of the shaft 10 is axially connected to the inner wall side of the groove 9, the other end of the shaft 10 passes through the side of the working box 1 to the inside, the other end of the shaft 10 is fixedly connected to one side of the fixing plate 11, and the other side of the fixing plate 11 is fixedly connected to the electric The outer side of the shaft 10 is provided with a worm wheel 12, the inner wall bottom surface of the groove 9 is connected to the lower end of the worm 13, and the upper end of the worm 13 passes through the top surface of the working box 1 to the outside, and the upper end of the worm 13 is fixedly connected to the pulley 14, the worm wheel 12 is meshed with the worm 13, and the pulley 14 is connected to the other end of the belt 5. The two electric telescopic rods 6 drive the clamping plates 7 to approach each other to clamp the parts, and the hydraulic rod 23 drives the motor 24 to move downward, and the surface of the parts is polished by the grinding knife 25. Grinding, when it is necessary to rotate the parts, start the motor 3, and drive the two worms 13 to rotate through the cooperation of the pulley 14, the belt 5 and the pulley 2 14. The rotation of the worm 13 drives the shaft 10 to rotate through the worm wheel 12. The rotation of the shaft 10 drives the electric telescopic rod 6 and the splint 7 to rotate through the fixed plate 11, thereby realizing the rotation of the parts, so that the parts can be grinded at multiple angles, and the motor 3 drives the two rotating mechanisms to rotate at the same time, ensuring the synchronization of the rotation of the two splints 7, thereby ensuring the accuracy of part grinding when the splint 7 rotates.

[0030] Furthermore, the dust collecting device 8 includes a dust collecting hood 15 and a dust collecting fan 18. The dust collecting hood 15 is fixedly connected to the lower end of the working box 1. The lower end of the inner wall of the dust collecting hood 15 is axially symmetrically provided with a slide groove 16 and a card slot 17. The upper end of the slide groove 16 is connected with the corresponding card slot 17. The outer side of the dust collecting fan 18 is axially symmetrically provided with a card block 19. The card block 19 is connected with the corresponding card slot 17. The upper end of the dust collecting hood 15 is funnel-shaped in longitudinal section. The bottom surface of the working box 1 is fixedly connected with a placement groove 20. The placement groove 20 is connected with the dust collecting hood 15. A dust collecting box 21 is arranged in the placement groove 20. A handle 22 is provided on the front of the dust box 21. Debris and dust are generated during grinding. The static electricity in the dust and debris is eliminated by the ion fan 2, and the dust and debris fall into the dust hood 15. At the same time, the dust suction fan 18 absorbs the dust and debris and drops into the dust box 21 through the dust hood 15. When the dust and debris fill the dust box 21, the dust box 21 can be pulled out and replaced. When the dust suction fan 18 needs to be maintained and replaced, the dust suction fan 18 is rotated to align the block 19 and the slide slot 16, and then moved downward, and the dust suction fan 18 can be taken out through the placement slot 20 for maintenance and replacement.

[0031] 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 parts polishing machine, comprising a working box (1), an ion blower (2) is arranged on the top surface of the working box (1), electric telescopic rods (6) are arranged on the left and right sides of the inner wall of the working box (1), the telescopic ends of the two electric telescopic rods (6) are fixedly connected with clamping plates (7), and a motor (3) is arranged on the top surface of the working box (1), characterized in that: The rotor end of the motor one (3) is connected to a pulley one (4), the pulley one (4) is respectively connected to one end of two belts (5), the other ends of the two belts (5) are respectively connected to two rotating mechanisms, a dust collecting device (8) is provided on the bottom surface of the working box (1), one end of a hydraulic rod (23) is fixedly connected to the top surface of the inner wall of the working box (1), the other end of the hydraulic rod (23) is fixedly connected to the motor two (24), and the rotor end of the motor two (24) is connected to a grinding knife (25).

2. A parts polishing machine according to claim 1, characterized in that: The rotating mechanism comprises a groove (9) and a shaft (10), the grooves (9) are arranged in the left and right side walls of the working box (1), one end of the shaft (10) is axially connected to the inner wall side of the groove (9), and the other end of the shaft (10) passes through the side of the working box (1) to the inside, and the other end of the shaft (10) is fixedly connected to one side of the fixing plate (11), and the other side of the fixing plate (11) is fixedly connected to the electric telescopic rod (6).

3. A parts polishing machine according to claim 2, characterized in that: A worm wheel (12) is sleeved on the outer side of the shaft (10); the lower end of a worm (13) is axially connected to the bottom surface of the inner wall of the groove (9); the upper end of the worm (13) passes through the top surface of the working box (1) to the outside; the upper end of the worm (13) is fixedly connected to a second pulley (14); the worm wheel (12) is meshedly connected to the worm (13); and the second pulley (14) is connected to the other end of the belt (5).

4. A parts polishing machine according to claim 1, characterized in that: The dust collecting device (8) comprises a dust collecting hood (15) and a dust collecting fan (18). The dust collecting hood (15) is fixedly connected to the lower end of the working box (1). The lower end of the inner wall of the dust collecting hood (15) is axially symmetrically provided with a slide groove (16) and a clamping groove (17). The upper end of the slide groove (16) is connected to the corresponding clamping groove (17). The outer side of the dust collecting fan (18) is axially symmetrically provided with a clamping block (19). The clamping block (19) is clamped and connected with the corresponding clamping groove (17).

5. A parts polishing machine according to claim 4, characterized in that: The upper end longitudinal section of the dust collecting cover (15) is funnel-shaped.

6. A parts polishing machine according to claim 1, characterized in that: The bottom surface of the working box (1) is fixedly connected with a placement groove (20), the placement groove (20) is connected with the dust collecting cover (15), a dust collecting box (21) is arranged in the placement groove (20), and a handle (22) is arranged on the front of the dust collecting box (21).

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