Grinder

Abstract

The present invention discloses a grinding machine, which includes a machine base, a frame, a workbench, a grinding wheel assembly, a control rod, a sliding assembly and a locking assembly; the frame is arranged on the machine base, the workbench is arranged on the machine base, and the workbench is used for placing workpieces to be processed; the grinding wheel assembly includes a grinding wheel, and the grinding wheel is rotatably connected to the frame; the control rod is rotatably connected to the frame, and one end of the control rod is located outside the frame; the grinding wheel assembly slides on the frame so that the grinding wheel assembly is located outside the frame; and the locking assembly is arranged between the control rod and the frame to control the locking and loosening of the control rod. By the combined action of the sliding assembly and the locking assembly in the embodiment of the present invention, the grinding wheel is pushed to slide on the frame, so that the grinding wheel protrudes outside the frame, making it more convenient for the staff to clean the outer surface of the grinding wheel.

Description

Technical Field

[0001] Embodiments of the present invention relate to the technical field of grinding equipment, and more specifically, to a grinding wheel machine. Background Art

[0002] A grinding wheel machine mainly uses its grinding tool to perform grinding on the surface of a workpiece. Most grinding wheel machines use a high-speed rotating grinding wheel for grinding.

[0003] After the existing bench-type grinding wheel machine grinds a workpiece to be processed, a large amount of debris will adhere to the outer circumference of the grinding wheel. When the existing bench-type grinding wheel machine grinds other workpieces to be processed, the debris remaining on the outer circumference of the grinding wheel will affect the quality of the other workpieces after grinding. In order to maintain the quality of the other workpieces after grinding, it is necessary to clean the debris on the outer circumference of the grinding wheel. However, for safety considerations, some grinding wheels are placed inside a protective cover. Due to the obstruction of the protective cover, it is inconvenient to clean the grinding wheel of the existing bench-type grinding wheel machine. Summary of the Invention

[0004] Embodiments of the present invention provide a grinding wheel machine for solving the problem of inconvenient cleaning of the grinding wheel of the existing bench-type grinding wheel machine.

[0005] In order to solve the above technical problems, embodiments of the present invention provide the following technical solutions:

[0006] A grinding wheel machine, comprising:

[0007] A machine base;

[0008] A frame, the frame is arranged on the machine base,

[0009] A workbench, the workbench is arranged on the machine base, and the workbench is used for placing a workpiece to be processed;

[0010] A grinding wheel assembly, the grinding wheel assembly includes a grinding wheel, and the grinding wheel is rotatably connected to the frame;

[0011] A control rod, the control rod is rotatably connected to the frame, and one end of the control rod is located outside the frame;

[0012] A sliding assembly, the sliding assembly connects the control rod and the grinding wheel assembly, and the sliding assembly is used to drive the grinding wheel assembly to slide on the frame so that the grinding wheel assembly is located outside the frame; and

[0013] A locking assembly, the locking assembly is arranged between the control rod and the frame to control the locking and relaxation of the control rod.

[0014] Optionally, the grinding wheel assembly further includes: a bearing seat and a driving member. The bearing seat is sleeved on the grinding wheel shaft 43 of the grinding wheel. The bearing seat is slidably connected to the machine frame. The driving member is connected to the grinding wheel shaft 43 of the grinding wheel to drive the grinding wheel to rotate.

[0015] Optionally, the sliding assembly includes: a first connecting rod, a second connecting rod, and a third connecting rod;

[0016] One end of the first connecting rod is rotatably connected to the machine frame. A first sliding groove is provided at the other end of the second connecting rod. One end of the second connecting rod is rotatably connected to the other end of the control rod. One end of the second connecting rod and the other end of the control rod are both slidably connected within the first sliding groove. A second sliding groove is provided at the other end of the second connecting rod;

[0017] A third sliding groove is provided on the machine frame. One end of the third connecting rod is slidably connected within the second sliding groove and the third sliding groove. The other end of the third connecting rod is connected to the bearing seat.

[0018] Optionally, the locking assembly includes: a cam groove provided on the machine frame and an elastic assembly provided on the control rod. The elastic assembly includes an elastic member and a locking pin. The locking pin is slidably connected within the control rod. The elastic member connects the control rod and one end of the locking pin. The other end of the locking pin extends out from the other end of the control rod, and the other end of the locking pin abuts against the bottom of the cam groove;

[0019] The cam groove includes a long side groove and a short side groove. When the other end of the locking pin abuts against the bottom of the long side groove, the grinding wheel is located within the machine frame and the control rod is in a locked state; when the other end of the locking pin abuts against the bottom of the short side groove, the grinding wheel protrudes outside the machine frame and the control rod is in a relaxed state.

[0020] Optionally, the elastic member is a spring. The spring is located within the control rod. One end of the spring connects the control rod and the other end of the spring connects one end of the locking pin.

[0021] Optionally, the control rod is an iron control rod. A first magnet is provided on the machine frame. When the control rod is in a locked state, the first magnet adsorbs the control rod.

[0022] Optionally, a second magnet is provided on the machine frame. When the control rod is in a relaxed state, the second magnet adsorbs the control rod.

[0023] The beneficial effects achieved by the embodiments of the present invention are as follows: Through the combined action of the sliding component and the locking component, the grinding wheel is pushed to slide on the machine frame, so that the grinding wheel protrudes outside the machine frame, making it more convenient for the staff to clean the outer surface of the grinding wheel. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The drawings are used to provide a further understanding of the present invention, and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention, but do not constitute a limitation to the present invention. In the drawings:

[0025] Figure 1 is a schematic diagram of the overall structure of the grinding machine according to the embodiment of the present invention;

[0026] Figure 2 is a schematic diagram of the cooperation structure of the sliding component and the control rod in the grinding machine according to the embodiment of the present invention;

[0027] Figure 3 is a schematic diagram of the structure of the locking component in the grinding machine according to the embodiment of the present invention.

[0028] Grinding wheel shaft 43 DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] The following is a description of the preferred embodiments of the present invention with reference to the drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0030] As Figures 1 - 3 shown, the embodiments of the present invention provide a grinding wheel 41 machine, including: a machine base 10, a machine frame 20, a workbench 30, a grinding wheel assembly 40, a control rod 50, a sliding component, and a locking component 70; the machine frame 20 is arranged on the machine base 10, the workbench 30 is arranged on the machine base 10, and the workbench 30 is used to place the workpiece to be processed; the grinding wheel assembly 40 includes a grinding wheel 41, and the grinding wheel 41 is rotatably connected to the machine frame 20; the control rod 50 is rotatably connected to the machine frame 20, and one end of the control rod 50 is located outside the machine frame 20; the wheel assembly slides on the machine frame 20 so that the grinding wheel assembly 40 is located outside the machine frame 20; and the locking component 70 is arranged between the control rod 50 and the machine frame 20 to control the locking and loosening of the control rod 50.

[0031] In an exemplary embodiment, two grinding wheel assemblies 40 are provided and are symmetrically arranged on both sides of the workbench 30.

[0032] In an exemplary embodiment, the grinding wheel assembly 40 further includes: a bearing housing 42 and a driving member. The bearing housing 42 is sleeved on a grinding wheel shaft 43 of the grinding wheel 41, and the bearing housing 42 is slidably connected to the machine frame 20. The driving member is connected to the grinding wheel shaft 43 of the grinding wheel 41 to drive the grinding wheel 41 to rotate.

[0033] For example, the driving member includes a driving motor (not shown in the figure). The driving motor is fixedly connected to the grinding wheel shaft 43, and the grinding wheel shaft 43 is fixedly connected to the grinding wheel 41.

[0034] In an exemplary embodiment, the sliding assembly includes: a first connecting rod 61, a second connecting rod 62, and a third connecting rod 63. One end of the first connecting rod 61 is rotatably connected to the machine frame 20. A first sliding groove 64 is provided at the other end of the second connecting rod 62. One end of the second connecting rod 62 is rotatably connected to the other end of the control rod 50. One end of the second connecting rod 62 and the other end of the control rod 50 are both slidably connected within the first sliding groove 64. A second sliding groove 65 is provided at the other end of the second connecting rod 62. A third sliding groove 66 is formed in the machine frame 20. One end of the third connecting rod 63 is slidably connected within the second sliding groove 65 and the third sliding groove 66, and the other end of the third connecting rod 63 is connected to the bearing housing 42.

[0035] In an exemplary embodiment, the locking assembly 70 includes: a cam groove 71 provided on the machine frame 20 and an elastic assembly provided on the control rod 50. Among them, the cam groove 71 is arranged in a cam shape. The elastic assembly includes an elastic member 72 and a locking pin 73. The locking pin 73 is slidably connected within the control rod 50. The elastic member 72 connects the control rod 50 and one end of the locking pin 73. The other end of the locking pin 73 extends out from the other end of the control rod 50, and the other end of the locking pin 73 abuts against the bottom of the cam groove 71. The cam groove 71 includes a long side groove 711 and a short side groove 712. When the other end of the locking pin 73 abuts against the bottom of the long side groove 711, the grinding wheel 41 is located within the machine frame 20, and the control rod 50 is in a locked state. When the other end of the locking pin 73 abuts against the bottom of the short side groove 712, the grinding wheel 41 protrudes outside the machine frame 20, and the control rod 50 is in a relaxed state.

[0036] Exemplarily, the short side groove 712 is arranged in the contour of the base circle of the cam.

[0037] In an exemplary embodiment, the elastic member 72 is a spring. The spring is located within the control rod 50. One end of the spring is connected to the control rod 50, and the other end of the spring is connected to one end of the locking pin 73.

[0038] When the grinding wheel 41 machine is in the working state, the control rod 50 is in the locked state. At this time, the other end of the locking pin 73 abuts against the bottom of the long side groove 711. The spring is compressed, and the spring releases elastic force, making the locking pin 73 abut more closely against the bottom of the long side groove 711. The grinding wheel assembly 40 is received in the frame 20, and only part of the grinding wheel 41 extends outside the frame 20, so that when the grinding wheel 41 machine is in the working state, it is locked more firmly.

[0039] When the position where the other end of the locking pin 73 contacts the bottom of the long side groove 711 is farther away from the cam center of the cam groove 71, the locking force is greater.

[0040] When it is necessary to clean the grinding wheel 41, swing the control rod 50 so that the control rod 50 slides on the cam groove 71. At this time, the spring is gradually released, and it is pushed so that the other end of the locking pin 73 still abuts against the bottom of the cam groove 71. When the other end of the locking pin 73 enters the bottom of the short side groove 712, the grinding wheel assembly 40 protrudes outside the frame 20, and the grinding wheel 41 moves out of the protective cover, facilitating the staff to clean the grinding wheel 41.

[0041] In order to improve the stability of the grinding wheel 41 machine when it is in the working state, in an exemplary embodiment, the control rod 50 is an iron control rod 50, and a first magnet 80 is provided on the frame 20. When the control rod 50 is in the locked state, the first magnet 80 adsorbs the control rod 50.

[0042] In order to be able to clean the grinding wheel 41 more conveniently, in an exemplary embodiment, a second magnet 90 is provided on the frame 20. When the control rod 50 is in the relaxed state, the second magnet 90 adsorbs the control rod 50. Through the adsorption effect of the second magnet 90 and the control rod 50, the position of the grinding wheel 41 is kept stationary during the cleaning process, which helps the rapid cleaning of the grinding wheel 41.

[0043] The beneficial effects achieved by the embodiments of the present invention are: Through the combined action of the sliding assembly and the locking assembly 70, the grinding wheel 41 is pushed to slide on the frame 20, so that the grinding wheel 41 protrudes outside the frame 20, making it more convenient for the staff to clean the outer surface of the grinding wheel 41.

[0044] Finally, it should be noted that: The above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A grinding wheel machine, characterized in that, Comprising: Base; Frame, the frame is arranged on the base, Workbench, the workbench is arranged on the base, and the workbench is used for placing workpieces to be processed; Grinding wheel assembly, the grinding wheel assembly includes a grinding wheel, and the grinding wheel is rotatably connected to the frame; Control rod, the control rod is rotatably connected to the frame, and one end of the control rod is located outside the frame; Sliding assembly, the sliding assembly connects the control rod and the grinding wheel assembly, and the sliding assembly is used to drive the grinding wheel assembly to slide on the frame so that the grinding wheel assembly is located outside the frame; And Locking assembly, the locking assembly is arranged between the control rod and the frame to control the locking and relaxation of the control rod; The grinding wheel assembly further includes: a bearing seat and a driving member, the bearing seat is sleeved on the grinding wheel shaft of the grinding wheel, the bearing seat is slidably connected to the frame, and the driving member is connected to the grinding wheel shaft of the grinding wheel to drive the grinding wheel to rotate; The sliding assembly includes: a first connecting rod, a second connecting rod and a third connecting rod; One end of the first connecting rod is rotatably connected to the frame, a first sliding groove is provided at the other end of the second connecting rod, one end of the second connecting rod is rotatably connected to the other end of the control rod, and one end of the second connecting rod and the other end of the control rod are both slidably connected in the first sliding groove, and a second sliding groove is provided at the other end of the second connecting rod; A third sliding groove is formed in the frame, one end of the third connecting rod is slidably connected in the second sliding groove and the third sliding groove, and the other end of the third connecting rod is connected to the bearing seat; The locking assembly includes: a cam groove provided on the frame and an elastic assembly provided on the control rod, the elastic assembly includes an elastic member and a locking pin, the locking pin is slidably connected in the control rod, the elastic member connects the control rod and one end of the locking pin, the other end of the locking pin extends out from the other end of the control rod, and the other end of the locking pin abuts against the bottom of the cam groove; The cam groove includes a long side groove and a short side groove. When the other end of the locking pin abuts against the bottom of the long side groove, the grinding wheel is located inside the frame and the control rod is in a locked state; when the other end of the locking pin abuts against the bottom of the short side groove, the grinding wheel protrudes outside the frame and the control rod is in a relaxed state; The control rod is an iron control rod, and a first magnet is arranged on the frame. When the control rod is in a locked state, the first magnet adsorbs the control rod.

2. The grinding wheel machine according to claim 1, wherein, The elastic member is a spring, the spring is located inside the control rod, one end of the spring is connected to the control rod, and the other end of the spring is connected to one end of the locking pin.

3. The grinding wheel machine according to claim 1, characterized in that, A second magnet is arranged on the frame. When the control rod is in a relaxed state, the second magnet adsorbs the control rod.

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