Automatic part grinding equipment

Abstract

The utility model relates to the field of grinding equipment, and discloses automatic part grinding equipment which comprises a bottom plate, a vertical plate and a fixing assembly are arranged on the top surface of the bottom plate, the fixing assembly comprises two connecting plates, two connecting rods are arranged between the two connecting plates, and the outer walls of the two connecting rods are sleeved with a first roller and a second roller correspondingly; spherical parts are placed among the multiple balls, the multiple balls, the first roller and the second roller can be used for positioning the parts, the outer walls of the spherical parts abut against the balls, and therefore the balls drive the shaft rods and the two rectangular plates to extrude springs, and the springs contract; meanwhile, two rectangular plates drive a pull rod and a circular plate to move in the direction away from a circular ring, a sphere and the spherical parts are clamped, the spherical parts of different sizes can be stably placed in the circular ring, meanwhile, when the spherical parts are polished by a polishing head, all-directional polishing is conducted on the parts, and the polishing efficiency is improved. And the working efficiency of the device is greatly improved.

Description

Technical Field

[0001] The present application relates to the field of grinding equipment, and in particular to an automatic parts grinding equipment. Background Art

[0002] The industrial processing and manufacturing industry is an industry that transforms manufacturing resources into industrial and consumer products that can be used and utilized by people through the manufacturing process according to market requirements. If the parts produced by industrial manufacturing are to be used, they often need to be further polished. In traditional processing, the process of polishing the surface of parts mostly involves first clamping the parts and then polishing the surface of the parts with grinding tools such as grinding wheels and sandpaper. Spherical parts, as a special part produced by industrial manufacturing, are widely used in various mechanical equipment such as roundness meters, gyroscopes, bearings, etc., and play a vital role in the industrial field.

[0003] Since the surface of the initially manufactured spherical parts is relatively rough and not smooth enough, they generally cannot be used directly. For example, in the application of ball bearings, if the precision of the spherical parts is not enough, it will affect the motion precision, noise and life of the ball bearings, and thus affect the overall performance of the equipment in which they are located. Therefore, the surface of the spherical parts needs to be further polished. However, when the spherical parts are polished, it is not easy to clamp and fix their spherical surfaces, and they are prone to fall off during polishing, resulting in low polishing efficiency. Utility Model Content

[0004] In order to solve the problem that it is difficult to clamp and fix the spherical surface of spherical parts during grinding, and that the parts are prone to fall off during grinding, resulting in low grinding efficiency, the present application provides an automated parts grinding equipment.

[0005] The present application provides an automatic parts grinding device that adopts the following technical solution:

[0006] An automated parts grinding device comprises a base plate, the top surface of which is provided with a vertical plate and a fixing assembly, the fixing assembly comprising a connecting plate, two connecting plates are provided, two connecting rods are provided between the two connecting plates, a first roller and a second roller are respectively sleeved on the outer walls of the two connecting rods, a circular ring is provided directly above the first roller and the second roller, a sphere is provided inside the circular ring.

[0007] Preferably, there are multiple spheres, which are equidistant from each other in a circular shape, and each sphere is penetrated by an axle rod, and rectangular plates are provided on the top and bottom surfaces of the axle rod, and pull rods are provided on the two rectangular plates, and the free ends of the pull rods pass through the circular ring and extend outward to be connected to the circular plate, and a spring is provided on the outer wall of the pull rod, and the two ends of the spring are respectively connected to the rectangular plate and the inner wall of the circular ring.

[0008] Preferably, one end of one of the connecting rods passes through the connecting plate and extends outward to be connected to the output end of the third motor, and the outer wall of the ring is provided with supporting plates distributed in a symmetrical shape, and the supporting plates are connected to the bottom plate.

[0009] Preferably, a top plate is provided on the top surface of the vertical plate, guide rods are provided at both ends of the bottom surface of the top plate, a threaded rod is provided between the two guide rods, the top end of the threaded rod passes through the top plate and extends upward to be connected to the output end of the first motor, and a movable plate is jointly provided on the outer walls of the threaded rod and the two guide rods.

[0010] Preferably, a grinding head is provided on the bottom surface of the movable plate, and the top end of the grinding head passes through the movable plate and extends upward to be connected to the output end of the second motor.

[0011] In summary, this application includes the following beneficial technical effects:

[0012] The spherical parts are placed between multiple spheres, and the parts can be positioned by using multiple spheres, a first roller and a second roller. The outer walls of the spherical parts are in conflict with the spheres, so that the spheres drive the shaft and the two rectangular plates to squeeze the spring, and the spring contracts. At the same time, the two rectangular plates drive the pull rod and the circular plate to move away from the ring, so that the spheres and the spherical parts are clamped, so that spherical parts of different sizes can be stably placed in the ring. At the same time, the output end of the third motor drives the connecting rod thereon to rotate, and the rotation of the connecting rod drives the first roller thereon to rotate, and the rotation of the first roller drives the parts to rotate, and the rotation of the parts drives the second roller to rotate. At the same time, the sphere and the shaft are movably connected, and when the grinding head grinds the spherical parts, the parts can be grinded in all directions, which greatly improves the working efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural front view of an embodiment of the application;

[0014] Figure 2 is a structural side view of an embodiment of the application;

[0015] Figure 3 It is a schematic diagram of the structure of the fixing component of the embodiment of the application.

[0016] Explanation of the accompanying drawings: 1. bottom plate; 2. vertical plate; 3. threaded rod; 4. guide rod; 5. first motor; 6. top plate; 7. second motor; 8. movable plate; 9. grinding head; 10. fixed assembly; 11. connecting plate; 12. third motor; 13. pull rod; 14. circular plate; 15. rectangular plate; 16. spring; 17. sphere; 19. first roller; 20. ring; 21. support plate; 22. second roller; 23. connecting rod. DETAILED DESCRIPTION

[0017] The following is combined with Figure 1-3 This application is described in further detail.

[0018] The present application embodiment discloses an automatic parts grinding device, referring to Figure 1-Figure 3 , including a bottom plate 1, a vertical plate 2 and a fixing assembly 10 are fixedly arranged on the top surface of the bottom plate 1, the fixing assembly 10 includes a connecting plate 11, two connecting plates 11 are provided, the two connecting plates 11 are fixedly connected to the bottom plate 1, two connecting rods 23 are arranged between the two connecting plates 11, the outer walls of the two connecting rods 23 are respectively sleeved with a first roller 19 and a second roller 22, the two ends of the connecting rod 23 connected to the third motor 12 are respectively rotatably connected to the two connecting plates 11, and are fixedly connected to the first roller 19, and the two ends of another connecting rod 23 are respectively fixed to the two connecting plates 11, and are movably connected to the second roller 22. The first roller 19 and the second roller 22 are movably connected. A ring 20 is provided just above the first roller 19 and the second roller 22. A sphere 17 is provided inside the ring 20. There are multiple spheres 17, which are equidistant from each other in a circular shape. A shaft rod is movably penetrated on each sphere 17. A rectangular plate 15 is fixedly provided on the top and bottom surfaces of the shaft rod. A pull rod 13 is fixedly provided on the two rectangular plates 15. The free end of the pull rod 13 passes through the ring 20 and is fixedly connected with a circular plate 14 extending outward. The pull rod 13 is slidably connected to the rectangular plate 15. A spring 16 is provided on the outer wall of the pull rod 13. The two ends of the spring 16 are fixedly connected to the rectangular plate 15 and the inner wall of the ring 20, respectively. One end of one of the connecting rods 23 passes through the connecting plate 11 and extends outward to be connected to the output end of the third motor 12. The outer wall of the ring 20 is fixed with a support plate 21 that is symmetrically distributed. The support plate 21 is fixedly connected to the bottom plate 1, and the spherical part is placed between the multiple balls 17. The multiple balls 17, the first roller 19 and the second roller 22 can be used to position the parts. The outer walls of the spherical parts are in conflict with the balls 17, so that the balls 17 drive the shaft rod and the two rectangular plates 15 to squeeze the spring 16, and the spring 16 contracts. At the same time, the two rectangular plates 15 drive the pull rod 13 and the circular plate 14 toward the far The ball 17 is moved in the direction away from the ring 20 to clamp the spherical parts, so that spherical parts of different sizes can be stably placed in the ring 20. At the same time, the output end of the third motor 12 drives the connecting rod 23 thereon to rotate, and the rotation of the connecting rod 23 drives the first roller 19 thereon to rotate. The rotation of the first roller 19 drives the parts to rotate, and the rotation of the parts drives the second roller 22 to rotate. At the same time, the ball 17 and the shaft are movably connected. When the grinding head 9 grinds the spherical parts, the parts can be grinded in all directions, which greatly improves the working efficiency of the device.

[0019] Reference Figure 1The top surface of the vertical plate 2 is fixedly provided with a top plate 6, and both ends of the bottom surface of the top plate 6 are fixedly provided with guide rods 4, the bottom end of the guide rod 4 is fixedly connected to the bottom plate 1, and a threaded rod 3 is provided between the two guide rods 4, the threaded rod 3 is rotatably connected to the top plate 6 and the bottom plate 1, the top end of the threaded rod 3 penetrates the top plate 6, and is upwardly extended and connected to the output end of the first motor 5, and the outer wall of the threaded rod 3 and the two guide rods 4 is jointly sleeved with a movable plate 8, the movable plate 8 is threadedly connected to the threaded rod 3, and is slidably connected to the guide rod 4, and a grinding head 9 is provided on the bottom surface of the movable plate 8, the grinding head 9 is rotatably connected to the movable plate 8, the top end of the grinding head 9 penetrates the movable plate 8, and is upwardly extended and connected to the output end of the second motor 7, the threaded rod 3 is driven to rotate by the output end of the first motor 5, the rotation of the threaded rod 3 drives the movable plate 8 to move downward along the vertical direction of the guide rod 4, and at the same time, the grinding head 9 is driven to rotate by the output end of the second motor 7, thereby realizing the grinding operation of the parts.

[0020] The implementation principle of an automated parts grinding device in an embodiment of the present application is as follows: when in use, a spherical part is placed between multiple spheres 17, and the multiple spheres 17, a first roller 19 and a second roller 22 are used to position the part. The outer walls of the spherical part are in conflict with the spheres 17, so that the spheres 17 drive the shaft rod and the two rectangular plates 15 to squeeze the spring 16, and the spring 16 contracts. At the same time, the two rectangular plates 15 drive the pull rod 13 and the circular plate 14 to move away from the ring 20, so as to clamp the sphere 17 and the spherical part, and the threaded rod 3 is driven to rotate by the output end of the first motor 5. The rotation of the threaded rod 3 drives the movable plate 8 to move downward along the vertical direction of the guide rod 4, and at the same time, the grinding head 9 is driven to rotate by the output end of the second motor 7, so as to realize the grinding operation of the part.

[0021] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0022] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0023] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0024] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An automated parts grinding device, comprising a base plate (1), characterized in that: The top surface of the bottom plate (1) is provided with a vertical plate (2) and a fixing assembly (10), and the fixing assembly (10) comprises a connecting plate (11), and two connecting plates (11) are provided, and two connecting rods (23) are provided between the two connecting plates (11), and the outer walls of the two connecting rods (23) are respectively sleeved with a first roller (19) and a second roller (22), and a circular ring (20) is provided directly above the first roller (19) and the second roller (22), and a sphere (17) is provided inside the circular ring (20).

2. The automatic parts grinding equipment according to claim 1, characterized in that: There are multiple spheres (17) which are equidistantly arranged in a circular shape. Each sphere (17) is provided with an axle rod. The top and bottom surfaces of the axle rod are provided with rectangular plates (15). Two rectangular plates (15) are provided with pull rods (13). The free ends of the pull rods (13) pass through the circular ring (20) and extend outward to be connected with the circular plate (14). The outer wall of the pull rod (13) is provided with a spring (16). The two ends of the spring (16) are respectively connected to the rectangular plate (15) and the inner wall of the circular ring (20).

3. The automatic parts grinding equipment according to claim 2, characterized in that: One end of one of the connecting rods (23) passes through the connecting plate (11) and extends outward to be connected to the output end of the third motor (12). The outer wall of the ring (20) is provided with symmetrically distributed support plates (21), and the support plates (21) are connected to the bottom plate (1).

4. The automatic parts grinding equipment according to claim 1, characterized in that: A top plate (6) is provided on the top surface of the vertical plate (2), guide rods (4) are provided at both ends of the bottom surface of the top plate (6), a threaded rod (3) is provided between the two guide rods (4), the top end of the threaded rod (3) passes through the top plate (6) and extends upward to be connected to the output end of the first motor (5), and a movable plate (8) is provided on the outer walls of the threaded rod (3) and the two guide rods (4).

5. The automatic parts grinding equipment according to claim 4, characterized in that: A grinding head (9) is provided on the bottom surface of the movable plate (8), and the top end of the grinding head (9) penetrates the movable plate (8) and extends upward to be connected to the output end of the second motor (7).

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