CN215788986U

CN215788986U - Belt pulley cutting machine

Info

Publication number: CN215788986U
Application number: CN202121410916.6U
Authority: CN
Inventors: 倪婉霞
Original assignee: Zhejiang Lixuan Electric Tools Co ltd
Current assignee: Zhejiang Lixuan Electric Tools Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2022-02-11
Anticipated expiration: 2031-06-23

Abstract

The utility model discloses a belt pulley cutting machine, belonging to the technical field of cutting machines, and particularly relating to a belt pulley cutting machine, which comprises a workbench, wherein the bottom of the workbench is fixedly connected with a protective shell, a second motor is arranged in the protective shell, the power output end of the second motor and a threaded rotating rod are connected with a fixed plate in a rotating way, the outer wall of the threaded rotating rod is in threaded connection with a movable plate, the bottom of the movable plate is fixedly connected with a supporting leg, the tail end of the supporting leg is provided with a damping assembly, the movable plate is driven to move downwards by driving the rotation of the second motor, the movable plate drives a movable wheel to support the equipment, a worker can conveniently move a cutting machine body through the movable wheel, the physical strength is saved, the working efficiency is improved, impact can be generated when the movable wheel is contacted with the ground, and the damping assembly arranged above the movable wheel can slow down the damage to the movable wheel due to the impact, to increase the useful life of the moving wheel.

Description

Belt pulley cutting machine

Technical Field

The utility model relates to the technical field of cutting machines, in particular to a belt pulley cutting machine.

Background

The abrasive wheel cutting machine used at present is a general device, and is widely applied to the fields of building, metal structure welding and the like, and the main structure of the device is as follows: the main shaft belt pulley and the cutting grinding wheel are respectively arranged on two sides of the power frame, and the main shaft is arranged in the power frame and supported by the bearing. After the power of the motor is transmitted to the main shaft through the belt, the grinding wheel is fixed on the main shaft, so the grinding wheel is driven by the main shaft to cut.

Patent application No. CN200420086500.3 discloses a pulley-shaft type multifunctional cutting machine. The cutting machine comprises a motor 10, a cutting wheel 4, a power frame 1, a belt pulley shaft 3 and a main shaft 8, wherein the main shaft 8 is arranged on the power frame 1, the motor 10 is connected with the belt pulley shaft 8 through a belt 9, and the cutting wheel 4 and the belt pulley shaft 3 are both arranged at one end of the main shaft 8. The utility model solves the technical problems of unreasonable structure, high production cost, low cutting efficiency and small application range of the grinding wheel cutting machine in the background technology.

Above-mentioned this kind of cutting machine staff of not being convenient for removes the cutting machine body in the use, needs the manpower transport of spending during the transport, extravagant physical power to influence work efficiency.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the utility model.

To solve the above technical problem, according to an aspect of the present invention, the present invention provides the following technical solutions:

the utility model provides a belt pulley cutting machine, includes the workstation, workstation bottom fixedly connected with protective housing, protective housing internally mounted has the second motor, the power take off end and the screw thread bull stick of second motor, the terminal rotation of screw thread bull stick is connected with the fixed plate, screw thread bull stick outer wall threaded connection has the movable plate, movable plate bottom fixedly connected with supporting leg, damper is installed to the supporting leg end, damper comprises backup pad, damping spring, dead lever and diaphragm, the removal wheel is installed to the diaphragm bottom.

As a preferable aspect of the pulley cutting machine of the present invention, wherein: the damping spring and the fixed rod are fixedly connected to the bottom of the supporting plate, a transverse plate is fixedly connected to one end of the damping spring, a groove is formed in the outer wall of the transverse plate, and the tail end of the fixed rod is inserted into the groove.

As a preferable aspect of the pulley cutting machine of the present invention, wherein: two sets of connecting plates of protective housing both sides fixedly connected with, connecting plate bottom fixedly connected with T type gusset plate.

As a preferable aspect of the pulley cutting machine of the present invention, wherein: the cutting machine comprises a workbench, and is characterized in that a vertical plate is fixedly connected to the upper portion of the workbench, a first motor is installed on one side of the vertical plate, a power output end of the first motor is connected with a power input end of a main belt pulley, a belt is installed on the outer wall of the main belt pulley, a driven belt pulley is installed on the inner wall of the belt, a mounting plate is installed at the bottom of the belt, a vertical rod is fixedly connected to the bottom of the mounting plate, a slider is fixedly connected to the tail end of the vertical rod, a sliding rod is slidably connected to the inner wall of the slider, and a cutting machine body is installed at the bottom of the slider.

As a preferable aspect of the pulley cutting machine of the present invention, wherein: the cutting machine body comprises an electric telescopic rod, a vertical plate, a third motor, a rotating rod, a cutting piece, a rotating groove and upright rods, wherein the vertical plate is installed at one end of the electric telescopic rod, two sets of upright rods are fixedly connected to the bottom of the vertical plate, the left side of the vertical rod is provided with the third motor, the power output end of the third motor is connected with the power input end of the rotating rod, the cutting piece and the right side are installed on the outer wall of the rotating rod, the rotating groove is formed in the outer wall of the upright rod, and one end of the rotating rod is inserted into the rotating groove.

As a preferable aspect of the pulley cutting machine of the present invention, wherein: the outer wall of the fixed plate is provided with a rotary groove, the tail end of the threaded rotary rod is inserted into the inner wall of the rotary groove, the inner wall of the protective shell is provided with a sliding groove, and one end of the movable plate is inserted into the sliding groove.

Compared with the prior art: 1) the movable plate is driven to move downwards through rotation of the driving second motor, the movable plate drives the moving wheels to support the cutting machine, and the cutting machine body is convenient for workers to move through the moving wheels, so that physical power is saved, and working efficiency is improved. 2) When wanting to contact at removal wheel and ground, can produce the impact, the damper who removes the wheel top installation can slow down the impact and to the damage that removes the wheel and cause, increases the life who removes the wheel.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise. Wherein:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the shock absorbing assembly of the present invention;

fig. 3 is a schematic structural diagram of the cutter body of the present invention.

In the figure: 1. a work table; 2. a vertical plate; 3. a first motor; 4. a primary pulley; 5. a belt; 6. a secondary pulley; 7. mounting a plate; 8. erecting a rod; 9. a slide bar; 10. a slider; 11. a cutter body; 111. an electric telescopic rod; 112. a vertical plate; 113. a third motor; 114. rotating the rod; 115. cutting the slices; 116. a rotating tank; 117. an upright post; 12. a protective shell; 13. a chute; 14. a second motor; 15. a threaded rotating rod; 16. a fixing plate; 17. rotating the groove; 18. moving the plate; 20. supporting legs; 21. a moving wheel; 22. a shock absorbing assembly; 221. a support plate; 222. a damping spring; 223. fixing the rod; 224. a groove; 225. a transverse plate; 23. a connecting plate; 24. t type gusset plate.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described herein, and it will be apparent to those of ordinary skill in the art that the present invention may be practiced without departing from the spirit and scope of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the drawings, wherein for convenience of illustration, the cross-sectional view of the device structure is not enlarged partially according to the general scale, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The utility model provides a belt pulley cutting machine, which is used for saving physical strength, improving the working efficiency and prolonging the service life of a movable wheel in the using process, and please refer to fig. 1-3, and comprises a workbench 1, wherein the bottom of the workbench 1 is fixedly connected with a protective shell 12, a second motor 14 is installed inside the protective shell 12, the power output end of the second motor 14 is connected with a threaded rotating rod 15, the tail end of the threaded rotating rod 15 is rotatably connected with a fixed plate 16, the outer wall of the threaded rotating rod 15 is in threaded connection with a movable plate 18, the bottom of the movable plate 18 is fixedly connected with a supporting leg 20, the tail end of the supporting leg 20 is provided with a damping assembly 22, the damping assembly 22 is composed of a supporting plate 221, a damping spring 222, a fixed rod 223 and a transverse plate 225, and the bottom of the transverse plate 225 is provided with the movable wheel 21;

referring to fig. 1, the damage to the moving wheel 21 caused by impact is buffered, specifically, a damping spring 222 and a fixing rod 223 are fixedly connected to the bottom of the supporting plate 221, one end of the damping spring 222 is fixedly connected to a transverse plate 225, a groove 224 is formed in the outer wall of the transverse plate 225, and the tail end of the fixing rod 223 is inserted into the groove 224;

referring to fig. 1 again, the stability of the apparatus is increased, specifically, two sets of connecting plates 23 are fixedly connected to two sides of the protective shell 12, and a T-shaped reinforcing plate 24 is fixedly connected to the bottom of each connecting plate 23;

referring to fig. 1 again, a vertical plate 2 is fixedly connected above the workbench 1, a first motor 3 is installed on one side of the vertical plate 2, a power output end of the first motor 3 is connected with a power input end of a main belt pulley 4, a belt 5 is installed on the outer wall of the main belt pulley 4, a secondary belt pulley 6 is installed on the inner wall of the belt 5, an installation plate 7 is installed at the bottom of the belt 5, a vertical rod 8 is fixedly connected to the bottom of the installation plate 7, a slide block 10 is fixedly connected to the tail end of the vertical rod 8, a slide rod 9 is slidably connected to the inner wall of the slide block 10, and a cutting machine body 11 is installed at the bottom of the slide block 10;

referring to fig. 1 again, the cutting machine body 11 includes an electric telescopic rod 111, a vertical plate 112, a third motor 113, a rotating rod 114, a cutting blade 115, a rotating groove 116, and an upright rod 117, the vertical plate 112 is installed at one end of the electric telescopic rod 111, two sets of upright rods 117 are fixedly connected to the bottom of the vertical plate 112, the third motor 113 is installed on the left upright rod 117, a power output end of the third motor 113 is connected to a power input end of the rotating rod 114, the cutting blade 115 is installed on an outer wall of the rotating rod 114, the rotating groove 116 is formed on an outer wall of the right upright rod 117, and one end of the rotating rod 114 is inserted into the rotating groove 116.

Referring to fig. 1 again, the threaded rotating rod 15 is convenient to rotate and the moving plate 18 is convenient to move, specifically, the outer wall of the fixing plate 16 is provided with a rotating groove 17, the tail end of the threaded rotating rod 15 is inserted into the inner wall of the rotating groove 17, the inner wall of the protective shell 12 is provided with a sliding groove 13, and one end of the moving plate 18 is inserted into the sliding groove 13.

When the cutting machine is used specifically, the cutting machine body 11 needs to be moved, the power supply can be turned on to enable the second motor 14 to work, the second motor 14 drives the threaded rotating rod 15 to rotate, the threaded rotating rod 15 drives the moving plate 18 to move downwards, the moving plate 18 also drives the moving wheel 21 at one end of the supporting leg 20 to move downwards while moving, the moving wheel 21 moves downwards to slowly support the device, so that the T-shaped reinforcing plate 24 is separated from the ground, then the external power supply is turned off, the second motor 14 stops working, the device can be driven to move by the moving wheel 21 to save physical strength and improve working efficiency, when the moving wheel 21 is contacted with the ground, impact force is generated, the supporting plate 221 is forced to move downwards to drive the fixing rod 223 to enter the groove 224, the damping spring 222 is compressed to reduce damage of the moving wheel 21 caused by impact, and after the impact force is finished, the damping spring 222 restores its original length and drives the fixing rod 223 to separate from the groove 224, so that the damping assembly 22 is used to reduce the damage of the impact force to the movable wheel 21, thereby prolonging the service life of the movable wheel 21.

While the utility model has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the disclosed embodiments of the utility model may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. A pulley cutting machine, includes workstation (1), its characterized in that: workstation (1) bottom fixedly connected with protective housing (12), protective housing (12) internally mounted has second motor (14), the power take off end and screw thread bull stick (15) of second motor (14), screw thread bull stick (15) end-to-end rotation is connected with fixed plate (16), screw thread bull stick (15) outer wall threaded connection has movable plate (18), movable plate (18) bottom fixedly connected with supporting leg (20), damper (22) are installed to supporting leg (20) end, damper (22) comprise backup pad (221), damping spring (222), dead lever (223) and diaphragm (225), removal wheel (21) are installed to diaphragm (225) bottom.

2. The pulley cutting machine according to claim 1, characterized in that: the damping spring (222) and the fixing rod (223) are fixedly connected to the bottom of the supporting plate (221), a transverse plate (225) is fixedly connected to one end of the damping spring (222), a groove (224) is formed in the outer wall of the transverse plate (225), and the tail end of the fixing rod (223) is inserted into the groove (224).

3. The pulley cutting machine according to claim 1, characterized in that: two sets of connecting plates (23) are fixedly connected to two sides of the protective shell (12), and T-shaped reinforcing plates (24) are fixedly connected to the bottoms of the connecting plates (23).

4. The pulley cutting machine according to claim 1, characterized in that: workstation (1) top fixedly connected with riser (2), first motor (3) are installed to riser (2) one side, the power take off of first motor (3) is connected with the power input of main belt pulley (4), belt (5) are installed to main belt pulley (4) outer wall, belt (5) inner wall is installed from belt pulley (6), mounting panel (7) are installed to belt (5) bottom, mounting panel (7) bottom fixedly connected with pole setting (8), pole setting (8) terminal fixedly connected with slider (10), slider (10) inner wall sliding connection has slide bar (9), cutting machine body (11) are installed to slider (10) bottom.

5. The pulley cutting machine according to claim 4, characterized in that: the cutting machine comprises a cutting machine body (11) and is characterized in that the cutting machine body comprises an electric telescopic rod (111), a vertical plate (112), a third motor (113), a rotating rod (114), a cutting blade (115), a rotating groove (116) and upright rods (117), wherein the vertical plate (112) is installed at one end of the electric telescopic rod (111), two sets of upright rods (117) are fixedly connected to the bottom of the vertical plate (112), the left side of the upright rods (117) is provided with the third motor (113), a power output end of the third motor (113) is connected with a power input end of the rotating rod (114), the cutting blade (115) and the right side of the outer wall of the upright rod (117) are provided with the rotating groove (116), and one end of the rotating rod (114) is inserted into the rotating groove (116).

6. The pulley cutting machine according to claim 1, characterized in that: the outer wall of the fixed plate (16) is provided with a rotating groove (17), the tail end of the threaded rotating rod (15) is inserted into the inner wall of the rotating groove (17), the inner wall of the protective shell (12) is provided with a sliding groove (13), and one end of the movable plate (18) is inserted into the sliding groove (13).