Ball and ball handle integrated grinding machine

Abstract

The utility model discloses a ball body and ball handle integrated grinding machine, which belongs to the technical field of machining and comprises a base, a first clamping mechanism arranged at the upper end of the base, a first workpiece fixing frame arranged at the upper end of the first clamping mechanism, a first driving mechanism arranged inside the first clamping mechanism, and a belt pulley arranged at the upper end of the first driving mechanism. A sliding rail is arranged on one side of the first clamping frame, a second clamping mechanism is arranged at the upper end of the sliding rail, a second driving mechanism is arranged on one side of the second clamping mechanism, and a second workpiece fixing frame is arranged at the upper end of the second clamping mechanism; according to the ball handle grinding machine, the first grinding structure and the second grinding structure are arranged, a ball body and a ball handle can be ground on the same grinding machine at the same time, the production efficiency can be improved, and the product quality can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical processing, and in particular relates to a spherical and ball-handle integrated grinding machine. Background Art

[0002] The valve is a control component in the fluid conveying system, with functions such as cut-off, regulation, diversion, backflow prevention, pressure stabilization, diversion, or overflow pressure relief, etc. It is mainly used to open and close pipelines, control flow direction, and adjust and control the parameters of the conveying medium. The valve core of the ball valve is a spherical body with a hole, and a circular through hole or channel passes through its axis. It has the action of rotating 90 degrees, which can be used to cut off, distribute and change the flow direction of the medium. When the plate moves the valve stem so that the ball hole is facing the pipeline axis, it is fully open, and when it rotates 90 degrees, it is fully closed.

[0003] The existing ball grinding device cannot grind the ball and the ball handle at the same time, and needs to be divided into different steps for secondary processing, which not only wastes human resources but also reduces work efficiency.

[0004] In view of this, research and improvement are carried out on the existing problems, and a ball and handle integrated grinder is provided, which has a reasonable structural design, high stability, and takes all aspects of application into consideration, aiming to achieve the purpose of solving problems and improving practical value through this technology. Utility Model Content

[0005] The utility model grinds the sphere and the ball handle simultaneously through the first grinding structure and the second grinding structure, thus realizing a sphere and ball handle integrated grinder.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a spherical and ball-handle integrated grinder, comprising a base, a first clamping mechanism is arranged on the upper end of the base, a first workpiece fixing frame is arranged on the upper end of the first clamping mechanism, a first driving mechanism is arranged inside the first clamping mechanism, a pulley is arranged on the upper end of the first driving mechanism, a first center is arranged at one end of the pulley, a first grinding structure is arranged on the upper end of the first workpiece fixing frame, a slide rail is arranged on one side of the first clamping structure, a second clamping mechanism is arranged on the upper end of the slide rail, a second driving mechanism is arranged on one side of the second clamping mechanism, a second workpiece fixing frame is arranged on the upper end of the second clamping mechanism, and a second center is arranged inside the second workpiece fixing frame.

[0007] As a further improvement measure of the utility model, the first clamping mechanism is fixedly connected to the upper end of the base, the first workpiece fixing frame is fixedly connected to the upper end of the first clamping mechanism, and the first clamping mechanism is movably connected to the second clamping mechanism in the horizontal direction.

[0008] As a further improvement measure of the utility model, the first driving mechanism is fixedly connected inside the first clamping mechanism, the pulley is movably connected to the upper end of the first driving mechanism, and one end of the pulley is fixedly connected to the first top.

[0009] As a further improvement measure of the utility model, the first grinding structure is fixedly connected to the upper end of the first workpiece fixing frame, which is a slide seat, a connecting frame is movably connected to the upper end of the slide seat, a driving device is fixedly connected to one side of the connecting frame, a lifting slide rail is fixedly connected to one end of the connecting frame, the upper end of the lifting slide rail is fixedly connected to the driving device, a grinding disc is provided on one side of the lifting slide rail, and a leveling device is fixedly connected to the upper end of the grinding disc.

[0010] As a further improvement measure of the utility model, the slide rail is fixedly connected to one side of the first clamping mechanism, which is located at the upper end of the base. The upper end of the slide rail is movably connected to the second clamping mechanism, and the upper end of the slide rail is fixedly connected to the second workpiece fixing frame. The second top point is movable inside the second workpiece fixing frame and is level with the first top point.

[0011] As a further improvement measure of the utility model, the second driving mechanism is fixedly connected to one side of the second clamping mechanism, the first slide is fixedly connected to one side of the second clamping mechanism, and is located at the upper end of the base, and the third driving mechanism is fixedly connected to the upper end of the first slide, and its upper end is fixedly connected to the second slide.

[0012] As a further improvement measure of the utility model, the fourth driving device is fixedly connected to the upper end of the second slide, and the second grinding structure is fixedly connected to the upper end of the fourth driving device.

[0013] As a further improvement measure of the utility model, the second grinding structure is a motor, a transmission wheel is movably connected to the lower end of the motor, the lower end of the transmission wheel is fixedly connected to the rotating disk, one end of the transmission wheel is fixedly connected to a transmission rod, and one end of the transmission rod is fixedly connected to a grinding cover.

[0014] The utility model has the following beneficial effects: the first clamping mechanism provides support for the upper end when it is set to work, thereby improving the stability of the equipment during operation; the first top and the second top are consistent with the sphere mounting hole, which is convenient for fixing the sphere to be polished; the second driving mechanism controls the horizontal movement of the second clamping mechanism to adapt to the polishing of spheres of different sizes; when the pulley rotates, it drives the first top to rotate, thereby driving the sphere to rotate, which is convenient for polishing the overall surface of the sphere; the slide rail ensures that the second clamping mechanism is in horizontal motion, ensuring that the tops at both ends are at the same level; the first polishing structure is convenient for polishing the ball handle when the sphere rotates; multiple sets of slides control the polishing direction of the second polishing structure, which is suitable for polishing spheres of different sizes; the second polishing structure is convenient for polishing the surface of the sphere; the sphere and the handle can be polished at the same time on the same equipment, thereby improving work efficiency to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1This is the overall appearance diagram of a spherical and ball-handle integrated grinder proposed by the utility model.

[0016] Figure 2 It is a rear view of a spherical body and ball handle integrated grinder proposed by the utility model.

[0017] Figure 3 It is a front view of a spherical body and ball handle integrated grinder proposed by the utility model.

[0018] Figure 4 The utility model is a side view of a spherical body and ball handle integrated grinding machine.

[0019] Figure 5 The utility model is a cross-sectional view of a spherical body and ball handle integrated grinding machine.

[0020] Figure 6 The utility model is a cross-sectional view of a spherical body and ball handle integrated grinding machine.

[0021] Legend:

[0022] 1. Base; 2. First clamping mechanism; 3. First workpiece fixing frame; 4. First driving mechanism; 5. Pulley; 6. First centering point; 7. First grinding structure; 701. Slide; 702. Connecting frame; 703. Driving device; 704. Lifting slide; 705. Grinding disc; 706. Leveling device; 8. Slide; 9. Second clamping mechanism; 10. Second driving mechanism; 11. Second workpiece fixing frame; 12. Second centering point; 13. First slide; 14. Third driving mechanism; 15. Second slide; 16. Fourth driving device; 17. Second grinding structure; 1701. Motor; 1702. Transmission wheel; 1703. Rotating disc; 1704. Transmission rod; 1705. Grinding cover. DETAILED DESCRIPTION

[0023] 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.

[0024] Reference Figure 1-6The utility model provides an embodiment: a ball and handle integrated grinding machine, comprising a base 1, a first clamping mechanism 2 is arranged on the upper end of the base 1, a first workpiece fixing frame 3 is arranged on the upper end of the first clamping mechanism 2, a first driving mechanism 4 is arranged inside the first clamping mechanism 2, a pulley 5 is arranged on the upper end of the first driving mechanism 4, a first top 6 is arranged on one end of the pulley 5, a first grinding structure 7 is arranged on the upper end of the first workpiece fixing frame 3, a slide rail 8 is arranged on one side of the first clamping mechanism 2, and a second A clamping mechanism 9, a second driving mechanism 10 is arranged on one side of the second clamping mechanism 9, a second workpiece fixing frame 11 is arranged on the upper end of the second clamping mechanism 9, a second top 12 is arranged inside the second workpiece fixing frame 11, a first slide 13 is arranged on one side of the second clamping mechanism 9, a third driving mechanism 14 is arranged on the upper end of the first slide 13, a second slide 15 is arranged on the upper end of the third driving mechanism 14, a fourth driving device 16 is arranged on the lower end of the second slide 15, and a second grinding structure 17 is arranged on the upper end of the second slide 15.

[0025] The first clamping mechanism 2 is fixedly connected to the upper end of the base 1, and is provided at the upper end to provide support for it when working, thereby improving the stability of the device during operation. The first workpiece fixing frame 3 is fixedly connected to the upper end of the first clamping mechanism 2, and is used to fix the first center 6, so as to facilitate the fixation of the sphere to be polished, and the first clamping mechanism 2 is movably connected to the second clamping mechanism 9 in the horizontal direction, and the sphere is fixed at the same time, thereby improving the stability during operation.

[0026] The first driving mechanism 4 is fixedly connected inside the first clamping mechanism 2, and the pulley 5 is movably connected to the upper end of the first driving mechanism 4, one end of which is fixedly connected to the first top 6. When the first driving mechanism 4 rotates, it drives the belt to rotate. The first driving mechanism 4 can be set as a motor, and the pulley 5 is driven to rotate synchronously through the belt. When the pulley 5 rotates, it drives the first top 6 to rotate. The ball handles at both ends of the sphere have been provided with mounting holes corresponding to the center of the sphere during production and processing. The first top 6 is inserted into the mounting hole at one end for positioning the sphere, and at the same time, the first top 6 is driven by the pulley 5 to drive the sphere to rotate.

[0027] The slide rail 8 is fixedly connected to one side of the first clamping mechanism 2, which is located at the upper end of the base 1. The upper end of the slide rail 8 is movably connected to the second clamping mechanism 9, and the upper end of the slide rail 8 is fixedly connected to the second workpiece fixing frame 11. The second top 12 is movable inside the second workpiece fixing frame 11, and it is horizontal with the first top 6. When fixing the sphere, after the mounting hole at one end of the sphere is fixed through the first top 6, the second clamping mechanism 9 is horizontally moved through the second driving mechanism 10 at the lower end. The second driving mechanism 10 can be set as an oil cylinder, which is moved horizontally so that the second top 12 is connected to the mounting hole at the other end of the sphere. After the installation is completed, the pulley 5 is driven to rotate through the first driving mechanism 4, and the first top 6 is controlled to rotate to drive the sphere to rotate. Since the second top 12 can rotate inside the second workpiece fixing frame 11, the sphere drives the second top 12 to rotate during the rotation process, thereby ensuring the synchronous rotation of the two ends.

[0028] The first grinding structure 7 is fixedly connected to the upper end of the first workpiece fixing frame 3, which are respectively a slide 701, the upper end of the slide 701 is movably connected with a connecting frame 702, one side of the connecting frame 702 is fixedly connected with a driving device 703, one end of the connecting frame 702 is fixedly connected with a lifting slide rail 704, the upper end of the lifting slide rail 704 is fixedly connected with a driving device 703, one side of the lifting slide rail 704 is provided with a grinding disc 705, and the upper end of the grinding disc 705 is fixedly connected with a leveling device 706. After the sphere is fixed, it is rotated, and at this time the driving device 703 controls the connecting frame 702 to push inward, When the ball is pushed to a suitable distance, the grinding disc 705 contacts with the ball handle, and the grinding disc 705 grinds the ball handle through the rotation of the ball handle. During the grinding process, the lifting slide rail 704 is controlled by the driving device 703 to control the lifting and lowering of the lifting slide rail 704, thereby controlling the lifting and lowering of the grinding disc 705, so that the grinding disc 705 can be moved to multiple positions for grinding different positions. Since the leveling device 706 and the grinding disc 705 are in the same horizontal plane, the leveling device 706 contacts with the surface of the ball handle when the grinding disc 705 is grinding, and the staff judges the progress of grinding by the vibration of the leveling device 706.

[0029] The second driving mechanism 10 is fixedly connected to one side of the second clamping mechanism 9. In order to ensure that the second clamping mechanism 9 moves in the horizontal direction and ensure the accuracy of the ball handle grinder, it moves through the slide rail 8 to ensure that the first center 6 and the second center 12 are in the same horizontal plane. The first slide 13 is fixedly connected to one side of the second clamping mechanism 9 and is located at the upper end of the base 1. The third driving mechanism 14 is fixedly connected to the upper end of the first slide 13, and the upper end of the third driving mechanism 14 is fixedly connected to the second slide 15. The second slide 15 controls the second grinding structure 17 through the third driving mechanism 14 to move horizontally. The third driving mechanism 14 can be set as a cylinder.

[0030] The fourth driving device 16 is fixedly connected to the upper end of the second slide 15, and the second grinding structure 17 is fixedly connected to the upper end of the fourth driving device 16. The second grinding structure 17 is driven by the fourth driving device 16 to control its horizontal movement, so as to adjust its position according to balls of different sizes.

[0031] The second grinding structure 17 includes a motor 1701, and a transmission wheel 1702 is movably connected to the lower end of the motor 1701, and the lower end of the transmission wheel 1702 is fixedly connected to a rotating disk 1703, one end of the transmission wheel 1702 is fixedly connected to a transmission rod 1704, and one end of the transmission rod 1704 is fixedly connected to a grinding cover 1705. When the sphere is fixed and rotated, the second grinding structure 17 is adjusted to a suitable position through the lower end equipment, and the motor 1701 drives the transmission wheel 1702 to rotate through a belt, and the transmission wheel 1702 drives the transmission rod 1704 to rotate when it rotates. Because the grinding cover 1705 is fixedly connected to the transmission rod 1704, when the transmission wheel 1702 drives the transmission rod 1704 to rotate, it also drives the grinding cover 1705 to rotate. When grinding the sphere, if the precise position cannot be determined, the staff can manually adjust the position through the rotating disk 1703 to make it more closely fit the surface of the sphere, thereby improving the grinding efficiency.

[0032] Working principle and process: the staff aligns the first top 6 with the mounting hole of the sphere, and then fixes the second top 12 with the mounting hole at the other end of the sphere, and then drives the pulley 5 to rotate through the belt through the first driving mechanism 4, thereby driving the first top 6 to rotate. When the first top 6 rotates, it drives the sphere to rotate. The second top 12 can rotate inside the second workpiece fixing frame 11, so the sphere drives the second top 12 to rotate synchronously during the rotation process. When the sphere rotates, the ball handle is polished by the first polishing structure 7. When the first polishing structure 7 completes the polishing, the surface of the sphere is polished by the second polishing structure 17. After the polishing is completed, the second driving mechanism 10 controls the second clamping mechanism 9 to release the second top 12 from it and remove the sphere.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A ball and handle integrated grinding machine, comprising a base (1), characterized in that: A first clamping mechanism (2) is arranged at the upper end of the base (1), a first workpiece fixing frame (3) is arranged at the upper end of the first clamping mechanism (2), a first driving mechanism (4) is arranged inside the first clamping mechanism (2), a belt pulley (5) is arranged at the upper end of the first driving mechanism (4), a first center (6) is arranged at one end of the belt pulley (5), a first grinding structure (7) is arranged at the upper end of the first workpiece fixing frame (3), a slide rail (8) is arranged at one side of the first clamping mechanism (2), a second clamping mechanism (9) is arranged at the upper end of the slide rail (8), and the second clamping mechanism (9) ) is provided with a second driving mechanism (10) on one side, a second workpiece fixing frame (11) is provided at the upper end of the second clamping mechanism (9), a second center (12) is provided inside the second workpiece fixing frame (11), a first slide (13) is provided on one side of the second clamping mechanism (9), a third driving mechanism (14) is provided at the upper end of the first slide (13), a second slide (15) is provided at the upper end of the third driving mechanism (14), a fourth driving device (16) is provided at the lower end of the second slide (15), and a second grinding structure (17) is provided at the upper end of the second slide (15).

2. The ball and handle integrated grinding machine according to claim 1, characterized in that: The first clamping mechanism (2) is fixedly connected to the upper end of the base (1), the first workpiece fixing frame (3) is fixedly connected to the upper end of the first clamping mechanism (2), and the first clamping mechanism (2) is movably connected to the second clamping mechanism (9) in the horizontal direction.

3. The ball and handle integrated grinding machine according to claim 1, characterized in that: The first driving mechanism (4) is fixedly connected inside the first clamping mechanism (2), and the pulley (5) is movably connected to the upper end of the first driving mechanism (4), with one end of the pulley being fixedly connected to a first top (6).

4. The ball and handle integrated grinding machine according to claim 1, characterized in that: The first grinding structure (7) is fixedly connected to the upper end of the first workpiece fixing frame (3), which is a slide seat (701), the upper end of the slide seat (701) is movably connected to a connecting frame (702), one side of the connecting frame (702) is fixedly connected to a driving device (703), one end of the connecting frame (702) is fixedly connected to a lifting slide rail (704), the upper end of the lifting slide rail (704) is fixedly connected to the driving device (703), one side of the lifting slide rail (704) is provided with a grinding disc (705), and the upper end of the grinding disc (705) is fixedly connected to a leveling device (706).

5. The ball and handle integrated grinding machine according to claim 1, characterized in that: The slide rail (8) is fixedly connected to one side of the first clamping mechanism (2) and is located at the upper end of the base (1). The upper end of the slide rail (8) is movably connected to the second clamping mechanism (9), and the upper end of the slide rail (8) is fixedly connected to the second workpiece fixing frame (11). The second center (12) is movable inside the second workpiece fixing frame (11) and is in the same level as the first center (6).

6. The ball and handle integrated grinding machine according to claim 1, characterized in that: The second driving mechanism (10) is fixedly connected to one side of the second clamping mechanism (9), the first slide (13) is fixedly connected to one side of the second clamping mechanism (9), and is located at the upper end of the base (1), and the third driving mechanism (14) is fixedly connected to the upper end of the first slide (13), and the upper end of the third driving mechanism (14) is fixedly connected to the second slide (15).

7. The ball and handle integrated grinding machine according to claim 1, characterized in that: The fourth driving device (16) is fixedly connected to the upper end of the second slide (15), and the second grinding structure (17) is fixedly connected to the upper end of the fourth driving device (16).

8. The ball and handle integrated grinding machine according to claim 1, characterized in that: The second grinding structure (17) is a motor (1701), the lower end of the motor (1701) is movably connected to a transmission wheel (1702), the lower end of the transmission wheel (1702) is fixedly connected to a rotating disk (1703), one end of the transmission wheel (1702) is fixedly connected to a transmission rod (1704), and one end of the transmission rod (1704) is fixedly connected to a grinding cover (1705).

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