Grinding machine with motor convenient to replace

Abstract

The utility model relates to the field of grinding machines, in particular to a grinding machine with a motor convenient to replace. The grinding machine with the motor convenient to replace comprises a mounting frame, a driving motor is arranged on one side of the mounting frame, and an output shaft of the driving motor penetrates through the mounting frame and is further fixedly provided with a grinding roller; a positioning plate is further welded to the driving motor, the clamping assemblies are connected to the positioning plate in a sliding mode, and the clamping assemblies fix the driving motor by being meshed with the positioning plate; and the adjusting disc is rotationally arranged on one side of the mounting frame, and the clamping assembly is further connected to the adjusting disc in a transmission mode. According to the grinding machine with the motor convenient to replace, the multiple clamping assemblies are further arranged on the mounting frame, the clamping assemblies are driven by the adjusting disc to move, so that the driving motor is meshed and fixed, mounting of the driving motor is achieved, and compared with a bolt fixing mode, dismounting and mounting of the motor are more convenient, and practicability is higher.

Description

Technical Field

[0001] The utility model relates to the field of grinders, in particular to a grinder which is convenient for replacing a motor. Background Art

[0002] Grinding machine is an important mechanical equipment, which is widely used in manufacturing, processing and repair processes.

[0003] The grinding roller in the grinder is driven by a motor, but the motor itself has a service life, and it is an electric structure, so it will be damaged after long-term use. At the same time, in order to ensure the stability of the motor itself, bolts are used to fix it during installation. Although this installation method can ensure its stability, it is more troublesome to disassemble and assemble, so the efficiency of motor maintenance and replacement will be relatively low.

[0004] Therefore, it is necessary to provide a new grinding machine that is convenient for replacing the motor to solve the above-mentioned technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a grinder which is convenient for replacing a motor.

[0006] The utility model provides a grinder that is easy to replace a motor, comprising a mounting frame, a driving motor is arranged on one side of the mounting frame, an output shaft of the driving motor passes through the mounting frame and a grinding roller is fixed thereon;

[0007] The driving motor is also welded with a positioning plate, and further comprises:

[0008] A plurality of clamping assemblies are slidably connected to the positioning plate, and the clamping assemblies also fix the driving motor by engaging the positioning plate;

[0009] The adjusting disk is rotated on one side of the mounting frame, and the clamping assembly is also transmission-connected to the adjusting disk.

[0010] Preferably, a support seat is welded to one side of the mounting frame, and the positioning plate is pressed against the support seat to form a gap with the mounting frame.

[0011] Preferably, a threaded tube is welded on the other side of the mounting frame, and the output shaft of the driving motor passes through the threaded tube.

[0012] Preferably, the clamping assembly comprises a slide seat, a limiting pin is vertically welded to one side of the slide seat, a positioning seat is welded to the other side of the slide seat, and a bayonet is provided on the positioning seat.

[0013] Preferably, the mounting frame is further provided with a plurality of first positioning slideways distributed in an annular shape, and the first positioning slideways are in the shape of long strips;

[0014] The slide seat slides inside the first positioning slideway and engages with the positioning plate through the bayonet on the positioning seat.

[0015] Preferably, the adjusting disk is sleeved inside the threaded tube and rotatably connected thereto, and the adjusting disk is also provided with a plurality of annularly distributed second positioning slideways, and the second positioning slideways are arc-shaped;

[0016] The limiting pin also extends and slides inside the second positioning slideway.

[0017] Preferably, the threaded tube is also threadedly connected with a locking ring which presses against the adjusting disk.

[0018] Compared with the related art, the grinder for facilitating replacement of the motor provided by the utility model has the following beneficial effects:

[0019] The utility model provides a grinder which is convenient for replacing a motor. A plurality of clamping assemblies are further arranged on a mounting frame. The clamping assemblies are driven to move by an adjusting disk, thereby engaging and fixing the driving motor to achieve installation of the driving motor. Compared with a bolt fixing method, the disassembly and assembly of the motor is more convenient and more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A structural schematic diagram of a preferred embodiment of a grinder that is convenient for replacing a motor provided by the utility model;

[0021] Figure 2 The utility model shown in Figure 1 The structural diagram of the other side;

[0022] Figure 3 The utility model shown in Figure 1 Schematic diagram of the explosion structure;

[0023] Figure 4 It is a structural schematic diagram of the mounting plate shown in the utility model;

[0024] Figure 5 It is a structural schematic diagram of the clamping assembly shown in the utility model.

[0025] Numbers in the figure: 1. Mounting frame; 2. Driving motor; 3. Positioning plate; 4. Grinding roller; 5. First positioning slide; 6. Clamping assembly; 61. Slide seat; 62. Limit pin; 63. Positioning seat; 64. Bayonet; 7. Support seat; 8. Threaded tube; 9. Adjusting disk; 10. Second positioning slide; 11. Locking ring. DETAILED DESCRIPTION

[0026] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0027] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

[0028] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0030] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0031] See also Figures 1 to 5 The embodiment of the utility model provides a grinder for easily replacing a motor, and the grinder for easily replacing a motor includes a mounting frame 1, a driving motor 2 is arranged on one side of the mounting frame 1, and an output shaft of the driving motor 2 passes through the mounting frame 1 and is also fixed with a grinding roller 4;

[0032] A positioning plate 3 is also welded on the driving motor 2, and further includes:

[0033] The clamping components 6 are multiple and are slidably connected to the positioning plate 3, and the clamping components 6 also fix the driving motor 2 by biting the positioning plate 3;

[0034] The adjusting disk 9 rotates on one side of the mounting frame 1 , and the clamping assembly 6 is also transmission-connected to the adjusting disk 9 .

[0035] It should be noted that: in this device, the driving motor 2 is directly attached to the mounting frame 1 through the positioning plate 3, and the mounting frame 1 is provided with a plurality of clamping components 6, and the clamping components 6 can be directly driven to move by the adjusting disk 9, so that the plurality of clamping components 6 can bite the positioning plate 3 from multiple directions to fix the driving motor 2;

[0036] Compared with traditional bolt fixing, this device is more convenient in actual operation, so when the motor needs to be inspected and replaced later, the disassembly and assembly process will be faster.

[0037] In the embodiments of the present invention, please refer to Figures 1 to 5 A support seat 7 is also welded to one side of the mounting frame 1, and the positioning plate 3 is pressed against the support seat 7 and forms a gap with the mounting frame 1;

[0038] A threaded tube 8 is welded to the other side of the mounting frame 1, and the output shaft of the driving motor 2 passes through the threaded tube 8;

[0039] Meanwhile, the clamping assembly 6 includes a slide seat 61, a limit pin 62 is vertically welded to one side of the slide seat 61, a positioning seat 63 is welded to the other side of the slide seat 61, and a bayonet 64 is provided on the positioning seat 63;

[0040] The mounting frame 1 is also provided with a plurality of first positioning slideways 5 distributed in an annular shape, and the first positioning slideways 5 are in the shape of long strips;

[0041] The slide seat 61 slides inside the first positioning slideway 5 and engages with the positioning plate 3 through the snap-fit ​​64 on the positioning seat 63 .

[0042] It should be noted that: in the clamping assembly 6 , the slide seat 61 slides inside the first positioning slideway 5 , and when they are gathered together, they can engage with the positioning plate 3 through the bayonet 64 to achieve installation and fixation of the drive motor 2 .

[0043] In the embodiments of the present invention, please refer to Figure 3 The adjusting disk 9 is sleeved inside the threaded tube 8 and rotatably connected thereto. The adjusting disk 9 is also provided with a plurality of annularly distributed second positioning slideways 10, and the second positioning slideways 10 are arc-shaped;

[0044] The limiting pin 62 also extends and slides inside the second positioning slideway 10 .

[0045] It should be noted that: the adjusting disk 9 rotates on the threaded tube 8, and at the same time, an arc-shaped second positioning slideway 10 is provided thereon, and the limiting pin 62 also extends into the second positioning slideway 10, so when the adjusting disk 9 is rotated, the second positioning slideway 10 can generate a force on the limiting pin 62, so that the slide seat 61 can move along the inside of the first positioning slideway 5;

[0046] The adjusting disk 9 is connected to all the clamping components 6, so all the clamping components 6 can be adjusted at the same time, which is more convenient to operate.

[0047] In the embodiments of the present invention, please refer to Figure 3 The threaded tube 8 is also threadedly connected with a locking ring 11 which presses against the adjusting disk 9.

[0048] It should be noted that the locking ring 11 is threadedly connected to the threaded tube 8 and can press against the adjusting disk 9 , thereby ensuring the stability of the adjusting disk 9 , thereby achieving the fixation of the clamping assembly 6 and the installation of the driving motor 2 .

[0049] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0050] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A grinder that is easy to replace a motor, comprising a mounting frame (1), a drive motor (2) being arranged on one side of the mounting frame (1), an output shaft of the drive motor (2) passing through the mounting frame (1) and a grinding roller (4) being fixed thereon, characterized in that: The driving motor (2) is further welded with a positioning plate (3), and further comprises: A plurality of clamping assemblies (6) are slidably connected to the positioning plate (3), and the clamping assemblies (6) also fix the driving motor (2) by engaging with the positioning plate (3); The adjusting disk (9) rotates on one side of the mounting frame (1), and the clamping assembly (6) is also transmission-connected to the adjusting disk (9).

2. The grinder for easy replacement of motor according to claim 1, characterized in that: A support seat (7) is also welded to one side of the mounting frame (1), and the positioning plate (3) is pressed against the support seat (7) and forms a gap with the mounting frame (1).

3. The grinder with easy motor replacement according to claim 2, characterized in that: A threaded tube (8) is welded to the other side of the mounting frame (1), and the output shaft of the drive motor (2) passes through the threaded tube (8).

4. The grinder with easy motor replacement according to claim 3, characterized in that: The clamping assembly (6) comprises a slide seat (61), a limiting pin (62) is vertically welded to one side of the slide seat (61), a positioning seat (63) is welded to the other side of the slide seat (61), and a bayonet (64) is provided on the positioning seat (63).

5. The grinder with easy motor replacement according to claim 4, characterized in that: The mounting frame (1) is also provided with a plurality of first positioning slideways (5) distributed in an annular shape, and the first positioning slideways (5) are in the shape of long strips; The slide seat (61) slides inside the first positioning slideway (5) and engages with the positioning plate (3) through the bayonet (64) on the positioning seat (63).

6. The grinder with easy motor replacement according to claim 5, characterized in that: The adjusting disk (9) is sleeved inside the threaded tube (8) and is rotatably connected thereto. The adjusting disk (9) is also provided with a plurality of annularly distributed second positioning slideways (10), and the second positioning slideways (10) are arc-shaped. The limiting pin (62) also extends and slides inside the second positioning slideway (10).

7. The grinder with easy motor replacement according to claim 6, characterized in that: The threaded tube (8) is also threadedly connected with a locking ring (11) which presses against the adjusting disk (9).

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