Grinding device for roller shaft machining

Abstract

The utility model relates to the technical field of roller shaft machining, and discloses a grinding device for roller shaft machining, which comprises a fixed bottom plate, the top of the fixed bottom plate is in sliding connection with a distance adjusting assembly, the top of the distance adjusting assembly is fixedly connected with a support frame, the inside of the support frame is in threaded connection with a first locking screw rod, and the first locking screw rod is in threaded connection with a second locking screw rod. The left end of the first locking screw is fixedly connected with a first handle. The positioning clamping plate is located at the top of the supporting frame and serves as an important positioning part, follow-up parts can be accurately positioned and fixed, an installation position is provided for the fixing assembly, it is ensured that the fixing assembly can play a role accurately, meanwhile, a clamping position is provided for the distance adjusting handle, and the distance adjusting handle can be fixed conveniently. The distance adjusting handle is guaranteed to be operated at a proper position, so that accurate control over the grinding tool is achieved, the protective shell can protect the motor against interference of external dust and sundries, meanwhile, operators can be prevented from accidentally making contact with running parts such as the motor, and operation safety is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a gyro wheel axle machining technology field especially relates to a kind of grinding device for gyro wheel axle machining. BACKGROUND

[0002] Bearing is an important component in contemporary mechanical equipment, its main function is to support mechanical rotating body, reduce its friction coefficient in the process of movement, and ensure its rotation precision, according to the different friction properties of moving element, bearing can be divided into two categories of rolling bearing and sliding bearing, among them, rolling bearing has been standardized, serialization, but compared with sliding bearing, its radial dimension, vibration and noise are larger, and the price is also higher, rolling bearing is generally composed of four parts of outer ring, inner ring, rolling body and retainer, and gyro wheel bearing outer ring adopts full-cylinder roller bearing with thick outer ring wall, the outer diameter surface of gyro wheel has cylindrical and arc shape, using this outer ring, gyro wheel can directly roll on raceway, and can bear heavy load and impact load.

[0003] The existing grinding device for gyro wheel axle machining is inconvenient to adjust the angle of the supporting equipment according to the actual position of the product during polishing and processing when the staff cooperates with the polishing tool to polish and process the product. UTILITY MODEL CONTENTS

[0004] To solve the above technical problems, the utility model provides a kind of grinding device for gyro wheel axle machining.

[0005] The utility model adopts the following technical scheme: a kind of grinding device for gyro wheel axle machining, including fixed bottom plate, the top of the fixed bottom plate is slidably connected with distance adjusting assembly, the top of the distance adjusting assembly is fixedly connected with support frame, the inside of the support frame is threadedly connected with lock screw one, the left end of the lock screw one is fixedly connected with handle one, the surface of the lock screw one is threadedly connected with connecting branch plate, the inside of the connecting branch plate is threadedly connected with lock screw two, the surface of the lock screw two is fixedly connected with fixed frame, the top of the fixed frame is fixedly connected with positioning clamping plate, the right end of the lock screw two is fixedly connected with handle two, the inside of the positioning clamping plate is threadedly connected with fixed component, the inside of the positioning clamping plate is clamped with distance adjusting handle, the front end of the distance adjusting handle is fixedly connected with connecting support, the front of the connecting support is fixedly connected with protective housing, the inside of the protective housing is inserted with motor, the left end of the motor is threadedly connected with positioning screw, the surface of the positioning screw is threadedly connected with limit clamping plate, the front of the limit clamping plate is fixedly connected with limit clamping frame, the output of the motor is fixedly connected with polishing tool.

[0006] As a further improvement of the above scheme, the lock screw one extends to the right end through the connecting branch plate and the support frame, and the positioning clamping plate is located at the top of the support frame.

[0007] As a further improvement of the above scheme, the number of the connecting plates is two, and the two connecting plates are distributed symmetrically left and right around the supporting frame.

[0008] Through the above technical scheme, the locking screw one extends to the right end through the connecting plate and the supporting frame, and is provided with a handle one, and the locking screw one can be operated by rotating the handle one, so that the connecting plate can be fixed on the supporting frame conveniently, and after the position of the connecting plate is adjusted, it can be locked firmly to prevent displacement of the connecting plate during polishing, so as to ensure the stability of the polishing device structure and improve the polishing precision.

[0009] As a further improvement of the above scheme, the handle two is located at the right end of the connecting plate, and the locking screw two extends to the left end through the fixed frame and the connecting plate.

[0010] Through the above technical scheme, the number of the connecting plates is two and they are distributed symmetrically left and right around the supporting frame, and this symmetrical distribution can make the fixed frame more evenly fixed on the supporting frame through the locking screw two, so as to ensure the stability of the fixed frame, and in the polishing process, the stable fixed frame can provide stable support for the positioning plate and subsequent components, and reduce the influence of vibration on the polishing effect.

[0011] As a further improvement of the above scheme, the connecting bracket is located on the front surface of the positioning plate, and the connecting bracket is located on the front surface of the fixed frame.

[0012] As a further improvement of the above scheme, the handle one is located at the top of the distance adjusting assembly, and the number of the limiting clamping frames is several, and the several limiting clamping frames are distributed symmetrically around the limiting plate.

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

[0014] The utility model discloses a positioning plate is located at the top of the supporting frame, and it can accurately position and fix the subsequent components, provides the installation position for the fixed assembly, ensures that the fixed assembly can accurately play the role, and also provides the clamping position for the distance adjusting handle, ensures that the distance adjusting handle is operated at the appropriate position, thereby realizing accurate control of the polishing cutter, the protective shell can protect the motor from the interference of external dust and sundries, and also can prevent the operator from accidentally contacting the motor and other operating components, and the operation safety is improved.

[0015] This invention positions the motor using a positioning screw and a limiting plate. The limiting plates are symmetrically distributed around the limiting plate. This structure can precisely fix the position of the motor and prevent it from shifting during operation. The symmetrically distributed limiting plates can limit the motor from multiple directions, ensuring that the grinding tool at the motor output end can perform grinding work in the accurate position, thus improving the precision and quality of grinding. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the rear view structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the structure of this utility model from below;

[0019] Figure 4 This is an enlarged schematic diagram of the structure at point A of this utility model;

[0020] Figure 5 This is a schematic diagram of the visible structure of this utility model.

[0021] Explanation of key symbols:

[0022] 1. Fixed base plate; 2. Adjustable distance assembly; 3. Support frame; 4. Locking screw one; 5. Handle one; 6. Connecting support plate; 7. Locking screw two; 8. Fixed frame; 9. Handle two; 10. Positioning plate; 11. Fixed assembly; 12. Adjustable distance handle; 13. Connecting bracket; 14. Protective shell; 15. Motor; 16. Grinding tool; 17. Limiting plate; 18. Limiting frame; 19. Positioning screw. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0024] Example:

[0025] Please combine Figures 1-5The polishing device for roller shaft machining of the embodiment comprises a fixed bottom plate 1, a distance adjusting assembly 2 is slidably connected to the top of the fixed bottom plate 1, a supporting frame 3 is fixedly connected to the top of the distance adjusting assembly 2, a locking screw 1 4 is threadedly connected to the inside of the supporting frame 3, a handle 1 5 is fixedly connected to the left end of the locking screw 1 4, a connecting support plate 6 is threadedly connected to the surface of the locking screw 1 4, a locking screw 2 7 is threadedly connected to the inside of the connecting support plate 6, a fixed frame 8 is fixedly connected to the surface of the locking screw 2 7, a positioning clamping plate 1 0 is fixedly connected to the top of the fixed frame 8, a handle 2 9 is fixedly connected to the right end of the locking screw 2 7, a fixing assembly 1 1 is threadedly connected to the inside of the positioning clamping plate 1 0, a distance adjusting handle 1 2 is clamped in the inside of the positioning clamping plate 1 0, a connecting support 1 3 is fixedly connected to the front end of the distance adjusting handle 1 2, a protective shell 1 4 is fixedly connected to the front face of the connecting support 1 3, a motor 1 5 is inserted into the inside of the protective shell 1 4, a positioning screw 1 9 is threadedly connected to the left end of the motor 1 5, a limiting clamping plate 1 7 is threadedly connected to the surface of the positioning screw 1 9, a limiting clamping frame 1 8 is fixedly connected to the front face of the limiting clamping plate 1 7, a polishing cutter 1 6 is fixedly connected to the output end of the motor 1 5. The positioning clamping plate 1 0 is arranged on the top of the supporting frame 3 as an important positioning component, which can accurately position and fix the subsequent components, provide an installation position for the fixing assembly 1 1, ensure that the fixing assembly 1 1 can accurately play a role, and also provide a clamping position for the distance adjusting handle 1 2, ensure that the distance adjusting handle 1 2 operates at a suitable position, so as to realize accurate control of the polishing cutter 1 6. The protective shell 1 4 can protect the motor 1 5 from external dust and debris, and also prevent the operator from accidentally contacting the running components such as the motor 1 5, thereby improving the safety of operation.

[0026] The locking screw 1 4 extends to the right end through the connecting support plate 6 and the supporting frame 3, and the positioning clamping plate 1 0 is located on the top of the supporting frame 3.

[0027] The number of connecting support plates 6 is two, and the two connecting support plates are distributed symmetrically left and right around the supporting frame 3.

[0028] The locking screw 1 4 extends to the right end through the connecting support plate 6 and the supporting frame 3, and is provided with the handle 1 5. The locking screw 1 4 can be conveniently fixed on the supporting frame 3 by rotating the handle 1 5. After the position of the connecting support plate 6 is adjusted, it can be firmly locked to prevent the connecting support plate 6 from shifting during polishing, thereby ensuring the stability of the polishing device structure and improving the polishing precision.

[0029] The handle 2 9 is located at the right end of the connecting support plate 6, and the locking screw 2 7 extends to the left end through the fixed frame 8 and the connecting support plate 6.

[0030] The number of the connecting support plates 6 is two and they are symmetrically distributed left and right around the supporting frame 3, which can make the fixing frame 8 more balanced fixed on the supporting frame 3 through the locking screw 7, and ensure the stability of the fixing frame 8, which can provide stable support for the positioning clamping plate 10 and the subsequent components during the polishing process, and reduce the influence of vibration on the polishing effect.

[0031] The connecting support 13 is located on the front of the positioning clamping plate 10, and the connecting support 13 is located on the front of the fixing frame 8, which is positioned by the motor 15 through the positioning screw 19 and the limiting clamping plate 17, and the limiting clamping frame 18 is circumferentially symmetrically distributed around the limiting clamping plate 17, which can accurately fix the position of the motor 15 and prevent the motor 15 from moving during operation, and the circumferentially symmetrically distributed limiting clamping frame 18 can limit the motor 15 from multiple directions, which ensures that the polishing cutter 16 at the output end of the motor 15 can polish at the accurate position, and improves the polishing precision and quality.

[0032] The handle 5 is located at the top of the distance adjusting assembly 2, and the number of the limiting clamping frame 18 is several, and the several limiting clamping frames 18 are circumferentially symmetrically distributed around the limiting clamping plate 17.

[0033] In the embodiment of the application, the implementation principle of the polishing device for roller shaft machining is that the positioning clamping plate 10 is arranged at the top of the supporting frame 3 as an important positioning component, which can accurately position and fix the subsequent components, provide an installation position for the fixing assembly 11, ensure that the fixing assembly 11 can accurately play a role, and also provide a clamping position for the distance adjusting handle 12, so that the distance adjusting handle 12 can be operated at the appropriate position, thereby realizing accurate control of the polishing cutter 16, the protective shell 14 can protect the motor 15 from dust and debris in the external environment, and also prevent the operator from accidentally contacting the motor 15 and other operating components, thereby improving the operation safety, the motor 15 is positioned by the positioning screw 19 and the limiting clamping plate 17, and the limiting clamping frame 18 is circumferentially symmetrically distributed around the limiting clamping plate 17, which can accurately fix the position of the motor 15 and prevent the motor 15 from moving during operation, and the circumferentially symmetrically distributed limiting clamping frame 18 can limit the motor 15 from multiple directions, which ensures that the polishing cutter 16 at the output end of the motor 15 can polish at the accurate position, and improves the polishing precision and quality.

[0034] The above-mentioned embodiments are only preferred embodiments of the present application, and cannot be used to limit the scope of protection of the present application, and any non-essential changes and replacements made by those skilled in the art on the basis of the present application all belong to the scope of protection required by the present application.

Claims

1. A grinding device for processing roller shafts, characterized in that, The utility model relates to a distance adjusting device, including fixed bottom plate (1), the top sliding connection of fixed bottom plate (1) has distance adjusting subassembly (2), the top fixed connection of distance adjusting subassembly (2) has support frame (3), the inside screw thread connection of support frame (3) has locking screw no. (4), the left end fixed connection of locking screw no. (4) has handle no. (5), the surface screw thread connection of locking screw no. (4) has connecting support plate (6), the inside screw thread connection of connecting support plate (6) has locking screw no. (7), the surface fixed connection of locking screw no. (7) has fixed frame (8), the top fixed connection of fixed frame (8) has locating clamping plate (10), the right end fixed connection of locking screw no. (7) has handle no. (9), the inside screw thread connection of locating clamping plate (10) has fixed component (11), the inside clamping of locating clamping plate (10) has distance adjusting handle (12), the front end fixed connection of distance adjusting handle (12) has connecting support (13), the front surface fixed connection of connecting support (13) has protective housing (14), the inside splicing of protective housing (14) has motor (15), the left end screw thread connection of motor (15) has locating screw rod (19), the surface screw thread connection of locating screw rod (19) has limit clamping plate (17), the front surface fixed connection of limit clamping plate (17) has limit clamping frame (18), the output fixed connection of motor (15) has polishing cutter (16).

2. The polishing apparatus for processing a roller shaft according to claim 1, wherein: The locking screw no. (4) extends to the right end through the connecting support plate (6) and the support frame (3), and the locating clamping plate (10) is located at the top of the support frame (3).

3. The polishing apparatus for machining a roller shaft according to claim 1, wherein: The number of the connecting support plate (6) is two, and the two connecting support plates (6) are distributed symmetrically left and right around the support frame (3).

4. The polishing apparatus for machining a roller shaft according to claim 3, wherein: The handle no. (9) is located at the right end of the connecting support plate (6), and the locking screw no. (7) extends to the left end through the fixed frame (8) and the connecting support plate (6).

5. The polishing apparatus for machining a roller shaft according to claim 1, wherein: The connecting support (13) is located on the front surface of the locating clamping plate (10), and the connecting support (13) is located on the front surface of the fixed frame (8).

6. The polishing apparatus for machining a roller shaft according to claim 5, wherein: The handle no. (5) is located at the top of the distance adjusting subassembly (2), and the number of the limit clamping frame (18) is several, and the several limit clamping frames (18) are distributed circumferentially symmetrically around the limit clamping plate (17).

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