Grinding machine for processing industrial parts

Abstract

The utility model relates to the technical field of grinding machines, in particular to a grinding machine for processing industrial parts, which comprises a grinding machine body and a grinding machine body output shaft, the outer side end of the grinding machine body output shaft is fixedly connected with a fixing shaft, and a grinding wheel is sleeved on the peripheral end face of the fixing shaft. Fixing assemblies are arranged on the end faces of the two sides of the grinding wheel. The fixing assembly comprises a first limiting disc and a second limiting disc, multiple sets of limiting columns are fixedly connected to the outer side end face of the first limiting disc, limiting grooves are formed in the limiting columns, multiple sets of inserting columns are fixedly connected to the inner side end face of the second limiting disc, and the inserting columns are movably inserted into the limiting grooves. The grinding wheel can be well fixed, the situation that the grinding wheel vibrates or deviates in the rotating process of the grinding wheel is prevented, grinding is smoother, grinding quality is improved, the grinding wheel rotates more stably, and using is safer.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding machines, in particular to a grinding machine for processing industrial parts. Background Art

[0002] Chinese patent number "CN216657439U" discloses a grinding machine for industrial parts processing, including a fixed base, a motor mounting seat is installed on the upper end of the fixed base, a driving motor is installed on the upper end of the motor mounting seat, a motor shaft is installed at the front end of the driving motor, a universal connecting shaft is installed at the front end of the motor shaft, and a grinding wheel connecting shaft is installed at the front end of the universal connecting shaft. The grinding machine for industrial parts processing described in the utility model can drive the grinding wheel to move at different angles, so that the grinding wheel can perform multi-angle rotational grinding. While the grinding wheel connecting shaft and the grinding wheel are moving, the telescopic activity of the telescopic support rod plays a role of upper and lower support, and the moving slider moves left and right around the moving slide groove to play a role of left and right support, ensuring the stability of the grinding wheel when rotating and grinding at different angles, making it more convenient for the grinding wheel to grind parts in different directions.

[0003] The device can be used for processing industrial parts, and the grinding wheel can grind the parts in different directions. However, the device does not have a good grinding wheel fixing structure. The grinding wheel needs to rotate more stably in the device to ensure the quality of processing. The existing fixing structure may cause the grinding wheel to offset or vibrate during rotation, affecting the stability of the device and increasing the risk of grinding wheel breakage, so it needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art that the grinding wheel fixing structure is not good, the existing fixing structure may cause the grinding wheel to deviate or vibrate during rotation, affect the stability of the device, increase the risk of grinding wheel breakage, and propose a grinding wheel machine for industrial parts processing.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A grinding machine for industrial parts processing is designed, comprising a grinding machine body and a grinding machine body output shaft, wherein the outer end of the grinding machine body output shaft is fixedly connected to a fixed shaft, a grinding wheel is sleeved on the outer end surface of the fixed shaft, and fixed components are arranged on both side end surfaces of the grinding wheel;

[0007] The fixing assembly includes a first limiting plate and a second limiting plate, the outer end surface of the first limiting plate is fixedly connected to multiple groups of limiting columns, and the limiting columns are provided with limiting grooves inside, the inner end surface of the second limiting plate is fixedly connected to multiple groups of plug-in columns, and the plug-in columns are movably plugged into the inside of the limiting grooves, and the inner end surface of the first limiting plate is fixedly connected to two groups of locking blocks, and the output shaft of the grinding machine body is provided with locking grooves that cooperate with the locking blocks, and the locking blocks are movably plugged into the inside of the locking grooves.

[0008] Preferably, a bearing sleeve is rotatably connected to the outer end face of the output shaft of the grinding machine body, a protective shell is fixedly connected to the outer end of the bearing sleeve, a protective cover is fixedly connected to the outer end face of the protective shell by bolts, and an adjustment device is provided on the outer end face of the bearing sleeve.

[0009] Preferably, a sliding groove is provided on the upper end surface of the grinding machine body, the bottom end of the adjusting device is slidably connected to the inside of the sliding groove, a turntable is rotatably connected to the upper end surface of the grinding machine body, a transmission rod is fixedly connected to the outer end surface of the turntable, and one end of the transmission rod is fixedly connected to the adjusting device.

[0010] Preferably, a motor is fixedly installed inside the grinding machine body, the output shaft of the motor is fixedly connected to a driving wheel, and the outer end surface of the turntable is provided with matching teeth that mesh with the driving wheel.

[0011] Preferably, the transmission ratio between the driving wheel and the turntable is 6 / 1, and the driving wheel rotates six times to drive the turntable to rotate one time.

[0012] Preferably, the first limiting plate, the grinding wheel and the second limiting plate are sequentially sleeved on the outer end surface of the fixed shaft, and the first limiting plate and the second limiting plate cooperate with each other to clamp and fix the grinding wheel.

[0013] Preferably, a thread is provided on the outer end surface of the fixed shaft, and a nut is rotatably connected to the outermost side of the fixed shaft through the cooperation of the thread.

[0014] The utility model provides a grinding machine for industrial parts processing, which has the beneficial effects of: the fixed grinding wheel can be clamped by the fixing assembly to prevent the grinding wheel from failing to effectively rotate with the fixed shaft during the grinding process, thereby increasing the transmission efficiency of the output shaft of the grinding machine body, and at the same time, the grinding wheel can be well fixed to prevent vibration or deviation of the grinding wheel during rotation, thereby making the grinding smoother and improving the grinding quality, so that the grinding wheel rotates more stably and is safer to use.

[0015] The motor can drive the grinding wheel to change its angle, reducing the inconvenience of manual operation. At the same time, the angle can be controlled more precisely and conveniently. The protective shell and protective cover can protect the operator from injury, thereby increasing the safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a grinding machine for industrial parts processing proposed by the utility model;

[0017] Figure 2 This is a partial structural schematic diagram of a grinding machine for industrial parts processing proposed by the utility model;

[0018] Figure 3 This is a schematic cross-sectional structure diagram of a grinding machine for industrial parts processing proposed by the utility model;

[0019] Figure 4 This is an exploded schematic diagram of a fixed assembly of a grinding machine for industrial parts processing proposed by the utility model;

[0020] Figure 5 The utility model discloses a cross-sectional structural diagram of a fixing assembly of a grinding machine for industrial parts processing.

[0021] In the figure: 1. grinding machine body; 2. sliding groove; 3. grinding machine body output shaft; 301. locking groove; 4. adjusting device; 5. bearing sleeve; 6. protective shell; 601. protective cover; 7. grinding wheel; 8. turntable; 801. matching teeth; 9. motor; 10. driving wheel; 11. transmission rod; 12. fixed shaft; 13. first limit plate; 1301. locking block; 14. limit column; 1401. limit groove; 15. second limit plate; 1501. plug-in column; 16. nut. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-5 A grinding machine for industrial parts processing, comprising a grinding machine body 1 and a grinding machine body output shaft 3, the outer end of the grinding machine body output shaft 3 is fixedly connected with a fixed shaft 12, a grinding wheel 7 is sleeved on the outer end surface of the fixed shaft 12, and fixed components are arranged on both side end surfaces of the grinding wheel 7;

[0024] The fixing assembly includes a first limiting plate 13 and a second limiting plate 15. The outer end surface of the first limiting plate 13 is fixedly connected to multiple groups of limiting columns 14. The limiting columns 14 are provided with limiting grooves 1401 inside. The inner end surface of the second limiting plate 15 is fixedly connected to multiple groups of plug-in columns 1501. The plug-in columns 1501 are movably plugged into the limiting grooves 1401. The inner end surface of the first limiting plate 13 is fixedly connected to two groups of locking blocks 1301. The output shaft 3 of the grinding machine body is provided with a locking groove 301 that cooperates with the locking block 1301. The locking block 1301 is movably plugged into the locking groove 301. The grinding wheel 7 can be clamped and fixed by the fixing assembly, which increases the stability of the grinding wheel 7, effectively prevents the grinding wheel 7 from deflecting or vibrating, and improves the sanding quality.

[0025] A bearing sleeve 5 is rotatably connected to the outer end face of the output shaft 3 of the grinding machine body, a protective shell 6 is fixedly connected to the outer end of the bearing sleeve 5, a protective cover 601 is fixedly connected to the outer end face of the protective shell 6 by means of bolts, and an adjusting device 4 is arranged on the outer end face of the bearing sleeve 5. Through the cooperation of the protective cover 601 and the protective shell 6, safety accidents of the operator when the grinding wheel 7 is broken are prevented, thereby increasing the safety of the device and facilitating the replacement of the grinding wheel 7.

[0026] A sliding groove 2 is provided on the upper end surface of the grinding machine body 1, and the bottom end of the adjusting device 4 is slidably connected to the inside of the sliding groove 2. A turntable 8 is rotatably connected to the upper end surface of the grinding machine body 1, and a transmission rod 11 is fixedly connected to the outer end surface of the turntable 8. One end of the transmission rod 11 is fixedly connected to the adjusting device 4. The adjusting device 4 is moved along the sliding groove 2 by rotating the turntable 8, thereby changing the direction of the grinding wheel 7 and facilitating the grinding work.

[0027] A motor 9 is fixedly installed inside the grinding machine body 1, and a driving wheel 10 is fixedly connected to the output shaft of the motor 9. The outer end surface of the turntable 8 is provided with matching teeth 801 that mesh with the driving wheel 10. The motor 9 can control the rotation of the turntable 8.

[0028] The transmission ratio between the driving wheel 10 and the turntable 8 is 6 / 1. The driving wheel 10 rotates six times to drive the turntable 8 to rotate one time, so that the controlled angle is more precise and the sanding operation is convenient.

[0029] A first limiting plate 13 , a grinding wheel 7 and a second limiting plate 15 are sequentially sleeved on the outer end surface of the fixed shaft 12 . The first limiting plate 13 and the second limiting plate 15 cooperate with each other to clamp and fix the grinding wheel 7 .

[0030] A thread is provided on the outer end surface of the fixed shaft 12 , and a nut 16 is rotatably connected to the outermost side of the fixed shaft 12 through the cooperation of the thread, and the grinding wheel 7 can be fixed by the nut 16 .

[0031] Working mode: When working, the motor 9 drives the driving wheel 10 to rotate, so that the turntable 8 rotates. The rotation of the turntable 8 can drive the adjusting device 4 to slide along the sliding groove 2, changing the direction of the grinding wheel 7, which is convenient for sanding work. In this way, the control angle is more precise and the operation is more convenient. The height of the grinding wheel 7 can be changed by the adjusting device 4, which is more convenient to use. The first limiting plate 13 is fixed to the fixed shaft 12 through the cooperation of the locking block 1301 and the locking groove 301, and then the grinding wheel 7 and the second limiting plate 15 are fixed in turn. Through the cooperation of the plug-in column 1501 and the limiting groove 1401, the first limiting plate 13 and the second limiting plate 15 can clamp the grinding wheel 7, which can fix the grinding wheel 7 well to prevent the grinding wheel 7 from deflecting or vibrating, greatly increasing the stability of the device, limiting the grinding wheel 7 through the nut 16, and preventing the operator from safety accidents when the grinding wheel 7 is broken through the cooperation of the protective cover 601 and the protective shell 6, thereby increasing the safety of the device and facilitating the replacement of the grinding wheel 7.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A grinding machine for industrial parts processing, comprising a grinding machine body (1) and a grinding machine body output shaft (3), characterized in that: The outer end of the output shaft (3) of the grinding machine body is fixedly connected to a fixed shaft (12), a grinding wheel (7) is sleeved on the outer end surface of the fixed shaft (12), and fixed components are arranged on both side end surfaces of the grinding wheel (7); The fixing assembly comprises a first limiting plate (13) and a second limiting plate (15); the outer end surface of the first limiting plate (13) is fixedly connected to a plurality of limiting columns (14); the limiting columns (14) are provided with limiting grooves (1401); the inner end surface of the second limiting plate (15) is fixedly connected to a plurality of plug-in columns (1501); the plug-in columns (1501) are movably plugged into the inner end surface of the limiting grooves (1401); the inner end surface of the first limiting plate (13) is fixedly connected to two groups of locking blocks (1301); the inner end surface of the grinding machine body output shaft (3) is provided with a locking groove (301) that cooperates with the locking block (1301); the locking block (1301) is movably plugged into the inner end surface of the locking groove (301).

2. A grinding machine for industrial parts processing according to claim 1, characterized in that: A bearing sleeve (5) is rotatably connected to the outer end surface of the output shaft (3) of the grinding machine body, a protective shell (6) is fixedly connected to the outer end of the bearing sleeve (5), a protective cover (601) is fixedly connected to the outer end surface of the protective shell (6) by means of bolts, and an adjustment device (4) is provided on the outer end surface of the bearing sleeve (5).

3. A grinding machine for industrial parts processing according to claim 2, characterized in that: The upper end surface of the grinding machine body (1) is provided with a sliding groove (2), the bottom end of the adjusting device (4) is slidably connected to the inside of the sliding groove (2), the upper end surface of the grinding machine body (1) is rotatably connected to a turntable (8), the outer end surface of the turntable (8) is fixedly connected to a transmission rod (11), and one end of the transmission rod (11) is fixedly connected to the adjusting device (4).

4. A grinding machine for industrial parts processing according to claim 3, characterized in that: A motor (9) is fixedly installed inside the grinding machine body (1), the output shaft of the motor (9) is fixedly connected to a driving wheel (10), and matching teeth (801) that mesh with the driving wheel (10) are arranged on the outer end surface of the rotating disk (8).

5. The grinding machine for industrial parts processing according to claim 4, characterized in that: The transmission ratio between the driving wheel (10) and the rotating disk (8) is 6 / 1, and the driving wheel (10) rotates six times to drive the rotating disk (8) to rotate one time.

6. The grinding machine for industrial parts processing according to claim 1, characterized in that: The first limiting plate (13), the grinding wheel (7) and the second limiting plate (15) are sequentially sleeved on the outer end surface of the fixed shaft (12); the first limiting plate (13) and the second limiting plate (15) cooperate with each other to clamp and fix the grinding wheel (7).

7. A grinding machine for industrial parts processing according to claim 6, characterized in that: A thread is provided on the outer end surface of the fixed shaft (12), and a nut (16) is rotatably connected to the outermost side of the fixed shaft (12) through the cooperation of the thread.

Images