Cutting grinding tool

Abstract

The utility model relates to the technical field of cutting devices, in particular to a cutting grinding tool which comprises a moving frame, a distance adjusting mechanism is arranged above the moving frame and comprises a double-shaft motor, the double-shaft motor is fixedly connected with the top of the inner wall of an n-shaped mounting frame through bolts, and a front output shaft and a rear output shaft of the double-shaft motor are coaxially connected with threaded rods respectively. The threaded rod is in threaded connection with an adjusting block, the top of the adjusting block is attached to the top of the inner wall of the n-shaped mounting frame, the bottom of the adjusting block is fixedly connected with an n-shaped moving frame through bolts, and the inner side surface of the inner wall of the n-shaped moving frame is fixedly connected with a cutting motor through bolts. According to the cutting grinding tool, the distance adjusting mechanism is arranged, so that the device can meet adjustment of all widths, and the height adjusting mechanism is arranged, so that the height of the device can be conveniently adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting devices, in particular to a cutting abrasive tool. Background Art

[0002] Cutting is a physical action. In a narrow sense, cutting refers to cutting objects (such as food, wood and other objects with low hardness) with a knife or other sharp tools. In a broad sense, cutting refers to using tools such as machine tools and flames to break objects under pressure or high temperature. In mathematics, there is also an extended "cutting line", which refers to a straight line that can divide a plane into several parts. A cutting tool is a device that produces and processes workpieces by cutting.

[0003] A spunlace nonwoven fabric quick cutting device with publication number CN217266568U comprises a base and a bracket, the bracket is mounted on the base, a first motor is fixedly mounted on the base, the output end of the first motor is connected to a roller through a coupling, the roller is rotatably connected to the bracket, a second motor is fixedly mounted on one side of the bracket, the output end of the second motor is connected to a rotating shaft through a coupling, the rotation of the rotating shaft is connected to the bracket, the rotating shaft is above the roller, and a rotating sleeve is sleeved on the rotating shaft. The spunlace nonwoven fabric quick cutting device has multiple slots linearly opened on the sliding rod, the handle is used to move the insertion rod upward to disengage from the slot, the connecting rod is moved to change the position of the rotating sleeve on the rotating shaft, and the position of the cutting knife on the rotating sleeve is changed to achieve the purpose of changing the width of the spunlace nonwoven fabric cut, and the handle is released to allow the insertion rod to enter the slot through the spring to limit the connecting rod.

[0004] Although the device can change the width of the cut spunlace nonwoven fabric, the device is adjusted and fixed by inserting a rod, which has an adjustment interval and cannot meet the adjustment of all widths, and the device cannot adjust the height. In view of this, we propose a cutting tool. Utility Model Content

[0005] The purpose of the utility model is to provide a cutting tool to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A cutting abrasive tool, comprising a movable frame, a spacing adjustment mechanism is provided above the movable frame, the spacing adjustment mechanism comprises a double-axis motor, the double-axis motor is fixedly connected to the top of the inner wall of the n-type mounting frame by bolts, the front and rear output shafts of the double-axis motor are respectively coaxially connected with threaded rods, the threaded rods are threadedly connected with an adjustment block, the top of the adjustment block is fitted with the top of the inner wall of the n-type mounting frame, the bottom of the adjustment block is fixedly connected with the n-type movable frame by bolts, the inner surface of the inner wall of the n-type movable frame is fixedly connected with the cutting motor by bolts, a height adjustment mechanism is provided below the movable frame, the height adjustment mechanism comprises a base, the top of the base is symmetrically provided with mounting grooves near the left and right sides, the inner surface of the inner wall of the mounting groove is fixedly connected with a hydraulic cylinder by bolts, the piston rod end of the hydraulic cylinder is fixedly connected with a movable plate by bolts, the movable plate is slidably connected to the inner wall of the mounting groove corresponding to its position, the top of the movable plate is hinged with a rotating plate, the top of the rotating plate is hinged with the bottom of the movable frame, the output shaft of the cutting motor is coaxially connected with a cutting knife, and the bottom end of the cutting knife extends into the knife groove corresponding to its position.

[0008] Preferably, the top of the movable frame is fixedly connected to a workbench by bolts, the top of the workbench is symmetrically provided with knife grooves near the front and rear sides, and the top of the movable frame is fixedly connected to an n-type mounting frame by bolts.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] 1. The cutting tool is provided with a spacing adjustment mechanism so that the device can meet the adjustment of all widths;

[0011] 2. The cutting tool is provided with a height adjustment mechanism so that the height of the device can be conveniently adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 It is a structural schematic diagram of the workbench in the utility model;

[0014] Figure 3 This is a structural schematic diagram of the center distance adjustment mechanism of the utility model;

[0015] Figure 4 It is a structural schematic diagram of the height adjustment mechanism in the utility model.

[0016] The meaning of each title in the figure is:

[0017] 1. Mobile rack; 11. Workbench; 12. Knife slot; 13. N-type mounting rack;

[0018] 2. Spacing adjustment mechanism; 21. Dual-axis motor; 22. Threaded rod; 23. Adjustment block; 24. N-type moving frame; 25. Cutting motor; 26. Cutting knife;

[0019] 3. Height adjustment mechanism; 31. Base; 32. Mounting slot; 33. Hydraulic cylinder; 34. Moving plate; 35. Rotating plate. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0022] A cutting tool comprises a mobile frame 1, the top of which is fixedly connected to a workbench 11 by bolts for placing workpieces, the top of the workbench 11 is symmetrically provided with knife grooves 12 near the front and rear sides, and the top of the mobile frame 1 is fixedly connected to an n-type mounting frame 13 by bolts.

[0023] As a preferred embodiment of this embodiment, a spacing adjustment mechanism 2 is provided above the movable frame 1, and the spacing adjustment mechanism 2 includes a dual-axis motor 21, which is fixedly connected to the top of the inner wall of the n-type mounting frame 13 by bolts to drive the two threaded rods 22 to rotate at the same speed.

[0024] Specifically, the front and rear output shafts of the dual-axis motor 21 are coaxially connected to the threaded rods 22, and the thread directions of the two threaded rods 22 are opposite, so that when the two threaded rods 22 rotate at the same speed, the two adjustment blocks 23 move in opposite directions at the same speed. The threaded rods 22 are threadedly connected to the adjustment blocks 23, and the top of the adjustment blocks 23 is in contact with the top of the inner wall of the n-type mounting frame 13, so as to drive the n-type moving frame 24 to move.

[0025] Specifically, the bottom of the adjusting block 23 is fixedly connected to an n-shaped moving frame 24 by bolts, which is used to drive the cutting motor 25 to move, thereby driving the cutting knife 26 to move. The inner surface of the inner wall of the n-shaped moving frame 24 is fixedly connected to the cutting motor 25 by bolts, which is used to drive the cutting knife 26 to rotate.

[0026] It should be supplemented that the output shaft of the cutting motor 25 is coaxially connected with a cutting knife 26, and the bottom end of the cutting knife 26 extends into the knife groove 12 corresponding to its position for cutting the workpiece.

[0027] Furthermore, a height adjustment mechanism 3 is provided below the mobile frame 1 , and the height adjustment mechanism 3 includes a base 31 , and mounting grooves 32 are symmetrically provided at the top of the base 31 near the left and right sides for mounting a hydraulic cylinder 33 .

[0028] Specifically, a hydraulic cylinder 33 is fixedly connected to the inner surface of the inner wall of the mounting groove 32 by bolts, and is used to drive the movable plate 34 to move. The piston rod end of the hydraulic cylinder 33 is fixedly connected to the movable plate 34 by bolts. The movable plate 34 is slidably connected to the inner wall of the mounting groove 32 corresponding to its position, and is used to drive the bottom end of the rotating plate 35 to move.

[0029] Specifically, a rotating plate 35 is hinged on the top of the moving plate 34 , and the top of the rotating plate 35 is hinged to the bottom of the moving frame 1 to drive the moving frame 1 to move.

[0030] It is worth mentioning that the structure and working principle of the dual-axis motor 21 involved in this embodiment are well known to those skilled in the art and will not be elaborated here.

[0031] During specific use, when it is necessary to adjust the distance between the two cutting knives 26, the user first turns on the dual-axis motor 21, and the dual-axis motor 21 drives the two threaded rods 22 to rotate, thereby driving the two adjustment blocks 23 to move away from the dual-axis motor 21, thereby driving the two n-shaped moving frames 24 to move away from the dual-axis motor 21, thereby driving the two cutting motors 25 to move away from the dual-axis motor 21, thereby driving the two cutting knives 26 to move away from the dual-axis motor 21;

[0032] When the distance between the two cutting blades 26 reaches the specified distance and the cutting width of the device reaches the specified width, the dual-axis motor 21 can be turned off;

[0033] When the height of the device needs to be adjusted, the user first controls the piston rods of the two hydraulic cylinders 33 to extend, thereby driving the two movable plates 34 to move away from the base 31, thereby driving the bottom ends of the two rotating plates 35 to move away from the base 31;

[0034] In this process, the top ends of the two rotating plates 35 move downward, thereby driving the moving frame 1 to move downward until the moving frame 1 moves to a specified height, and then the extension of the piston rods of the two hydraulic cylinders 33 is stopped.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A cutting tool, comprising a movable frame (1), characterized in that: A spacing adjustment mechanism (2) is provided above the moving frame (1), the spacing adjustment mechanism (2) comprising a dual-axis motor (21), the dual-axis motor (21) being fixedly connected to the top of the inner wall of the n-type mounting frame (13) by means of bolts, the front and rear output shafts of the dual-axis motor (21) being coaxially connected to threaded rods (22), the threaded rods (22) being threadedly connected to an adjustment block (23), the top of the adjustment block (23) being in contact with the top of the inner wall of the n-type mounting frame (13), the bottom of the adjustment block (23) being fixedly connected to the n-type moving frame (24) by means of bolts, the inner surface of the inner wall of the n-type moving frame (24) being fixedly connected to a cutting motor (25) by means of bolts, and a height adjustment mechanism (3) being provided below the moving frame (1). The height adjustment mechanism (3) comprises a base (31), the top of the base (31) is symmetrically provided with mounting grooves (32) near the left and right sides, the inner surface of the inner wall of the mounting groove (32) is fixedly connected to a hydraulic cylinder (33) by bolts, the piston rod end of the hydraulic cylinder (33) is fixedly connected to a movable plate (34) by bolts, the movable plate (34) is slidably connected to the inner wall of the mounting groove (32) corresponding to its position, the top of the movable plate (34) is hingedly connected to a rotating plate (35), the top of the rotating plate (35) is hingedly connected to the bottom of the movable frame (1), the output shaft of the cutting motor (25) is coaxially connected to a cutting knife (26), and the bottom end of the cutting knife (26) extends into the knife groove (12) corresponding to its position.

2. The cutting tool according to claim 1, characterized in that: The top of the movable frame (1) is fixedly connected to a workbench (11) by means of bolts, the top of the workbench (11) is symmetrically provided with knife grooves (12) near the front and rear sides, and the top of the movable frame (1) is fixedly connected to an n-shaped mounting frame (13) by means of bolts.

Images