CN221891448U - Cutting knife wheel seat of electric power equipment - Google Patents

Abstract

The utility model relates to the technical field of machine tool machining and discloses a cutting tool wheel seat of an electric power device, which comprises a driving motor, wherein an output shaft of the driving motor is provided with a mounting seat assembly, the left side of the mounting seat assembly is provided with a tool wheel assembly, the side surface of a fixing plate is movably sleeved with a threaded rod, the left side of the outer side of the threaded rod is sleeved with a threaded pipe, the left side of the threaded pipe is fixedly connected with a fixing frame, the left sides of the front surface and the back surface of the inner wall of the mounting frame are fixedly connected with wedge blocks, the tool wheel assembly is primarily fixed through the mounting seat assembly, then a control motor is started to drive the trapezoid blocks to move towards the inner side of the mounting frame, and the friction force between the trapezoid blocks and the wedge blocks can be increased through the extrusion action between inclined surfaces, so that the secondary fixation of the tool wheel assembly is completed, and the tool wheel body is not easy to shake when cutting work is performed.

Description

A cutting wheel seat for electric power equipment

Technical Field

The utility model relates to the technical field of machine tool processing, and more specifically to a cutting wheel seat for electric power equipment.

Background Art

A cutter wheel is a precision tool used to cut brittle materials. The main structure of a cutter wheel is a disc-shaped piece with a cutting edge along the periphery, through which a mounting hole in the center and an irregularly shaped groove can pass. Cutter wheels are widely used in industrial processing and ultra-precision manufacturing.

At present, the cutter wheels for cutting electric equipment on the market are basically very perfect, but at the same time, there are some shortcomings in the cutter wheel seat for fixing the cutter wheel, such as the cutter wheel is not stable enough and easy to shake when fixing the cutter wheel, and it is also inconvenient to disassemble and assemble the cutter wheel. Therefore, we propose a new type of cutter wheel seat for cutting electric equipment to solve the above technical problems.

Utility Model Content

In order to overcome the above-mentioned defects of the prior art, the utility model provides a cutting wheel seat for electric power equipment to solve the problems existing in the above-mentioned background technology.

The utility model provides the following technical solution: a cutting wheel seat for electric power equipment, comprising a driving motor, a mounting seat assembly is installed on the output shaft of the driving motor, a cutting wheel assembly is installed on the left side of the mounting seat assembly, the mounting seat assembly comprises a mounting frame, a fixing plate is fixedly connected to the inner side of the mounting frame, a threaded rod is movably sleeved on the side of the fixing plate, a threaded tube is threadedly sleeved on the left side of the outer side of the threaded rod, a fixing frame is fixedly connected to the left side of the threaded tube, and wedge blocks are fixedly connected to the left sides of the front and back sides of the inner wall of the mounting frame.

Furthermore, the front and back sides of the left side of the fixing plate are fixedly connected with positioning tubes, the left side of the inner side of the positioning tube is movably sleeved with a positioning rod, and the other end of the positioning rod is fixedly connected with the right side of the fixing frame.

Furthermore, the threaded rod is movably sleeved with the right side of the inner wall of the installation frame, and a driven gear is fixedly sleeved with the right side of the outer side of the threaded rod.

Furthermore, a control motor is fixedly connected to the right side of the inner wall of the installation frame, a driving gear is fixedly sleeved on the outer side of the output shaft of the control motor, and the other end of the output shaft of the control motor is movably sleeved on the fixed plate.

Furthermore, the driving gear and the driven gear are meshed with each other, and the diameter of the driving gear is smaller than the diameter of the driven gear.

Furthermore, the cutter wheel assembly includes a cutter wheel body, a cylindrical block is fixedly connected to the right side of the cutter wheel body, a trapezoidal block is fixedly connected to the right side of the cylindrical block, and a bolt hole is opened on the right side of the top of the trapezoidal block.

Furthermore, a mounting groove is provided on the left side of the fixing frame, and a fixing bolt is provided on the top of the fixing frame.

Technical effects and advantages of the utility model:

1. The utility model is provided with a mounting seat assembly, and the trapezoidal block is fixedly connected to the fixing frame by threaded sleeves of fixing bolts and bolt holes, thereby preliminarily fixing the cutter wheel assembly, and then starting the control motor to drive the driving gear to rotate forward, and through the meshing action with the driven gear, the threaded rod is driven to rotate, and under the threaded thrust of the threaded rod, the threaded tube drives the fixing frame to move to the right side, thereby driving the trapezoidal block to move toward the inside of the mounting frame, the front and back sides of the trapezoidal block are both inclined surfaces, and the inner sides of the two wedge blocks are both inclined surfaces, and the friction between the trapezoidal block and the wedge block can be increased through the extrusion effect between the inclined surfaces, thereby completing the secondary fixation of the cutter wheel assembly, with high stability, so that the cutter wheel body is not easy to shake when performing cutting work.

2. The utility model is provided with a fixing frame and fixing bolts, and the starting control motor drives the driving gear to reverse, so that the trapezoidal block extends from the inner side of the installation frame to the left side, and then the fixing bolts are removed to separate the trapezoidal block from the fixing frame, and then the removal of the cutter wheel assembly is completed, and the removal process is also very convenient.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall structure of the utility model.

FIG. 2 is a schematic structural diagram of a cutter wheel assembly of the present invention.

FIG. 3 is a schematic structural diagram of a mounting base assembly of the present invention.

FIG. 4 is a schematic diagram of the fixing frame structure of the present invention.

The accompanying drawings are marked as follows: 1. driving motor; 2. mounting seat assembly; 201. mounting frame; 202. fixing plate; 203. threaded rod; 204. threaded tube; 205. fixing frame; 251. mounting groove; 252. fixing bolt; 206. driven gear; 207. control motor; 208. driving gear; 209. positioning tube; 210. positioning rod; 211. wedge block; 3. cutter wheel assembly; 301. cutter wheel body; 302. cylindrical block; 303. trapezoidal block; 304. bolt hole.

DETAILED DESCRIPTION

The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The cutting wheel seat of an electric equipment involved in the present invention is not limited to the various structures recorded in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

1 to 4 , the utility model provides a cutting wheel seat for electric power equipment, comprising a driving motor 1, a mounting seat assembly 2 being mounted on the output shaft of the driving motor 1, a cutting wheel assembly 3 being mounted on the left side of the mounting seat assembly 2, the mounting seat assembly 2 comprising a mounting frame 201, a fixing plate 202 being fixedly connected to the inner side of the mounting frame 201, a threaded rod 203 being movably sleeved on the side of the fixing plate 202, a threaded tube 204 being threadedly sleeved on the left side of the outer side of the threaded rod 203, a fixing frame 205 being fixedly connected on the left side of the threaded tube 204, and a wedge block 211 being fixedly connected to the left sides of the front and back sides of the inner wall of the mounting frame 201.

In the embodiment of the present application, when the cutter wheel assembly 3 needs to be installed, first, the right side of the trapezoidal block 303 is inserted into the inner side of the installation groove 251, and then the fixing bolt 252 is threadedly sleeved with the bolt hole 304 to fix the trapezoidal block 303 to the fixing frame 205, so as to preliminarily fix the cutter wheel assembly 3, and then the control motor 207 is started to drive the driving gear 208 to rotate forward, and the threaded rod 203 is driven to rotate through the meshing action with the driven gear 206. Under the action of the thread thrust, the threaded tube 204 drives the fixing frame 205 to move to the right, thereby driving the trapezoidal block 303 to move to the inner side of the installation frame 201. The front and back sides of the trapezoidal block 303 are both inclined surfaces, and the inner sides of the two wedge blocks 211 are both inclined surfaces. Through the squeezing effect between the inclined surfaces, the friction between the trapezoidal block 303 and the wedge blocks 211 can be increased, thereby completing the secondary fixation of the cutter wheel assembly 3, with high stability, so that the cutter wheel body 301 is not easy to shake when performing cutting work;

When the cutter wheel assembly 3 needs to be disassembled, the control motor 207 is started to drive the driving gear 208 to reverse, so that the trapezoidal block 303 extends from the inner side of the installation frame 201 to the left side, and then the fixing bolt 252 is removed to separate the trapezoidal block 303 from the fixing frame 205, and then the disassembly of the cutter wheel assembly 3 is completed. The disassembly process is also very convenient.

In a preferred embodiment, the front and back sides of the left side of the fixed plate 202 are fixedly connected with a positioning tube 209, and the left side of the inner side of the positioning tube 209 is movably sleeved with a positioning rod 210, and the other end of the positioning rod 210 is fixedly connected to the right side of the fixed frame 205. Through the cooperation between the positioning tube 209 and the positioning rod 210, the fixed frame 205 can only move in the horizontal direction, so that the threaded tube 204 can be driven to move horizontally when the threaded rod 203 rotates.

In a preferred embodiment, the threaded rod 203 is movably connected to the right side of the inner wall of the mounting frame 201, and a driven gear 206 is fixedly connected to the right side of the outer side of the threaded rod 203. A control motor 207 is fixedly connected to the right side of the inner wall of the mounting frame 201. A driving gear 208 is fixedly connected to the outer side of the output shaft of the control motor 207. The other end of the output shaft of the control motor 207 is movably connected to the fixed plate 202. By controlling the forward and reverse rotation of the control motor 207, the fixed frame 205 can be controlled to move to the left or to the right, thereby facilitating secondary fixation or disassembly of the cutter wheel assembly 3.

In a preferred embodiment, the driving gear 208 and the driven gear 206 mesh with each other, and the diameter of the driving gear 208 is smaller than that of the driven gear 206, which plays a role in reducing the rotation speed and increasing the torque.

In a preferred embodiment, the cutter wheel assembly 3 includes a cutter wheel body 301, a cylindrical block 302 is fixedly connected to the right side of the cutter wheel body 301, a trapezoidal block 303 is fixedly connected to the right side of the cylindrical block 302, a bolt hole 304 is opened on the right side of the top of the trapezoidal block 303, and the front and back sides of the trapezoidal block 303 are inclined surfaces, which can be stably fixed on the inner side of the two wedge blocks 211 through the friction force with the inclined surface of the wedge block 211.

In a preferred embodiment, a mounting groove 251 is opened on the left side of the fixing frame 205, and a fixing bolt 252 is set on the top of the fixing frame 205. When the right side of the trapezoidal block 303 is in contact with the right side of the inner wall of the mounting groove 251, the bolt hole 304 is aligned vertically with the fixing bolt 252.

The working principle of the utility model is as follows: when the cutter wheel assembly 3 needs to be installed, first insert the right side of the trapezoidal block 303 into the inner side of the installation groove 251, and then thread the fixing bolt 252 with the bolt hole 304 to fix the trapezoidal block 303 with the fixing frame 205, so as to preliminarily fix the cutter wheel assembly 3, and then start the control motor 207 to drive the driving gear 208 to rotate forward, and drive the threaded rod 203 to rotate through the meshing action with the driven gear 206. Under the action of the thread thrust, the threaded tube 204 drives the fixing frame 205 to move to the right, thereby driving the trapezoidal block 303 to move to the inner side of the installation frame 201. The front and back sides of the trapezoidal block 303 are both inclined surfaces, and the inner sides of the two wedge blocks 211 are both inclined surfaces. Through the squeezing effect between the inclined surfaces, the friction between the trapezoidal block 303 and the wedge blocks 211 can be increased, thereby completing the secondary fixation of the cutter wheel assembly 3, with high stability, so that the cutter wheel body 301 is not easy to shake when performing cutting work;

When the cutter wheel assembly 3 needs to be disassembled, the control motor 207 is started to drive the driving gear 208 to reverse, so that the trapezoidal block 303 extends from the inner side of the installation frame 201 to the left side, and then the fixing bolt 252 is removed to separate the trapezoidal block 303 from the fixing frame 205, and then the disassembly of the cutter wheel assembly 3 is completed. The disassembly process is also very convenient.

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;

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;

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.

Claims (7)

1. The utility model provides an electric power equipment cutting knife wheel seat, includes driving motor (1), its characterized in that: the output shaft of driving motor (1) installs mount pad subassembly (2), knife flywheel subassembly (3) are installed in the left side of mount pad subassembly (2), mount pad subassembly (2) are including installing frame (201), inboard fixedly connected with fixed plate (202) of installing frame (201), threaded rod (203) have been cup jointed in the side activity of fixed plate (202), threaded pipe (204) have been cup jointed in the left side screw thread in threaded rod (203) outside, fixed frame (205) are fixedly connected with in the left side of threaded pipe (204), all fixedly connected with wedge (211) in the left side of the front and the back of installing frame (201) inner wall.

2. The electrical equipment cutting blade wheel base of claim 1, wherein: the front and the back of fixed plate (202) left side are all fixedly connected with registration arm (209), locating lever (210) have been cup jointed in the activity of the inboard left side of registration arm (209), the other end and the right side fixed connection of fixed frame (205) of locating lever (210).

3. The electrical equipment cutting blade wheel base of claim 1, wherein: the threaded rod (203) is movably sleeved on the right side of the inner wall of the mounting frame (201), and the driven gear (206) is fixedly sleeved on the right side of the outer side of the threaded rod (203).

4. The electrical equipment cutting blade wheel base of claim 1, wherein: the right side fixedly connected with control motor (207) of installing frame (201) inner wall, the outside of control motor (207) output shaft has fixedly cup jointed driving gear (208), the other end and the fixed plate (202) activity of control motor (207) output shaft cup joint.

5. The electrical equipment cutting blade wheel base of claim 4, wherein: the driving gear (208) is meshed with the driven gear (206), and the diameter of the driving gear (208) is smaller than that of the driven gear (206).

6. The electrical equipment cutting blade wheel base of claim 1, wherein: the cutter wheel assembly (3) comprises a cutter wheel main body (301), a cylindrical block (302) is fixedly connected to the right side of the cutter wheel main body (301), a trapezoid block (303) is fixedly connected to the right side of the cylindrical block (302), and a bolt hole (304) is formed in the right side of the top of the trapezoid block (303).

7. The electrical equipment cutting blade wheel base of claim 1, wherein: the left side of fixed frame (205) has seted up mounting groove (251), the top of fixed frame (205) is provided with fixing bolt (252).