CN219725431U

CN219725431U - Profile cutting device

Info

Publication number: CN219725431U
Application number: CN202321156849.9U
Authority: CN
Inventors: 郑秀玉; 曹玉娜; 曹玉伟
Original assignee: Shandong Yujing Smart Home Co ltd
Current assignee: Shandong Yujing Smart Home Co ltd
Priority date: 2023-05-15
Filing date: 2023-05-15
Publication date: 2023-09-22
Anticipated expiration: 2033-05-15

Abstract

The utility model discloses a section bar cutting device, which belongs to the technical field of section bar cutting and comprises a workbench for section bar cutting and a fixing box fixed on the surface of the workbench, wherein two guide boxes are symmetrically fixed on the outer wall of one side of the fixing box, guide screws are rotationally connected in the guide boxes, guide blocks are connected on the outer wall of the guide screws in a threaded manner, a push plate for pushing the section bar is fixedly connected between the two guide blocks, two positioning plates are symmetrically fixed on the surface of the workbench, an electric telescopic rod II is installed on the outer wall of one side of the positioning plate, a mounting frame is fixedly connected with the driving end of the electric telescopic rod II, and a limiting column for limiting the position of the section bar is rotationally connected in the mounting frame through a rotating shaft. The section bar cutting device not only can automatically complete the cutting of the section bar and reduce the labor intensity of workers, but also can ensure the stability of the section bar in the cutting process and the cutting precision.

Description

Profile cutting device

Technical Field

The utility model belongs to the technical field of profile cutting, and particularly relates to a profile cutting device.

Background

The profile cutting machine is suitable for sawing various special-shaped metal aluminum, aluminum alloy, copper alloy, nonmetal plastic, carbon fiber and other materials, and is particularly suitable for sawing aluminum doors and windows, photo frames, plastic steel, bakelite plates, aluminum extrusion, paper tubes and profiles; the material is not easy to deform and has low loss when being sawn by holding the handle; the sawing angle is accurate; the vibration is small, and the noise is low; the operation is simple, the efficiency is high, and single or multiple sawing can be performed together. Most of the existing profile cutting machines are used for manually cutting, so that the cutting process is time-consuming and labor-consuming, and the labor intensity of workers is increased.

Reference is made to the Chinese patent grant: a section bar cutting machine, grant bulletin number: according to the utility model, CN214980092U is used for wrapping the grinding wheel through the corrugated cover, so that splashing of scraps is reduced, damage to surrounding operators is avoided, scraps can be cleaned, the corrugated cover can be contracted, the rotating machine body is not influenced during cutting, and the structure is simple, convenient and practical; the chips produced during cutting fall into a collection and box to facilitate cleaning of the chips.

However, certain defects exist in the use process, such as manual cutting, which is time-consuming and labor-consuming, and the labor intensity of workers is increased.

Disclosure of Invention

The utility model aims to provide a section bar cutting device, which solves the problems that the cutting process is time-consuming and labor-consuming and the labor intensity of staff is increased by manual cutting in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the section bar cutting device comprises a workbench for cutting a section bar and a fixed box fixed on the surface of the workbench, wherein two guide boxes are symmetrically fixed on the outer wall of one side of the fixed box, guide screws are rotationally connected in the guide boxes, guide blocks are connected with the outer wall of each guide screw in a threaded manner, and a push plate for pushing the section bar is fixedly connected between the two guide blocks;

the surface symmetry of workstation is fixed with two locating plates, electric telescopic handle two is installed to the outer wall of one side of locating plate, electric telescopic handle two's drive end fixedly connected with mounting bracket, rotate through the pivot in the mounting bracket and be connected with the spacing post that is used for restricting the position of section bar.

In a further embodiment, a double-shaft motor is mounted on the bottom wall of the inner cavity of the fixed box, and two output ends of the double-shaft motor are fixedly connected with driving shafts.

In a further embodiment, the outer wall of the driving shaft is fixedly connected with a driving bevel gear, one end of the guide screw extends into the fixed box, and the end face of the guide screw positioned in the fixed box is fixedly connected with a driven bevel gear meshed with the driving bevel gear.

In a further embodiment, the surface of the guide box is fixedly connected with a fixing frame, the top of the fixing frame is provided with an electric telescopic rod I, and the bottom of a driving rod of the electric telescopic rod I is fixedly connected with a protective box.

In a further embodiment, a cutting motor is mounted on the bottom wall of the inner cavity of the protective box, and a cutting disc is fixedly connected to the outer wall of the output shaft of the cutting motor.

In a further embodiment, a movable groove is formed in the outer wall of one side of the workbench, a waste chip collecting box is movably connected in the movable groove of the workbench, and a suction pump is installed on the outer wall of one side of the workbench.

The utility model has the technical effects and advantages that:

according to the section bar cutting device, the double-shaft motor works, the guide screw can be driven to rotate, the section bar can be automatically pushed to a proper position by being matched with the pushing plate, meanwhile, the section bar can be automatically cut by the electric telescopic rod I matched with the cutting motor and the cutting disc, and the labor intensity of workers is reduced;

the second electric telescopic rod is matched with the mounting frame and the limiting columns, so that the limiting columns are clung to two sides of the section bar, and the position of the section bar can be limited when the section bar is cut, thereby ensuring the cutting precision and the cutting quality;

through setting up of sweeps collection box and aspirator pump, can be with the produced piece suction sweeps collection box in the cutting process, reduce splashing of piece, avoid causing the injury to operating personnel around, this section bar cutting device not only can accomplish the cutting of section bar automatically, reduces staff's intensity of labour, can guarantee the stability in the section bar cutting process moreover, guarantees cutting accuracy.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of a table of the present utility model;

FIG. 3 is a cross-sectional view of the junction of the stationary box and the guide box of the present utility model;

FIG. 4 is a cross-sectional view of the connection of the mount and the guard box of the present utility model;

fig. 5 is a schematic structural view of the joint between the locating plate and the mounting frame of the present utility model.

In the figure: 1. a work table; 11. a scrap collecting box; 12. a getter pump;

2. a fixed box; 21. a biaxial motor; 22. a drive shaft; 23. a drive bevel gear; 24. a guide box; 25. a lead screw; 26. a driven bevel gear; 27. a guide block; 28. a push plate;

3. a fixing frame; 31. an electric telescopic rod I; 32. a protective box; 33. a cutting motor; 34. a cutting disc;

4. a positioning plate; 41. an electric telescopic rod II; 42. a mounting frame; 43. and a limit column.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.

Unless the directions indicated by the individual definitions are used, the directions of up, down, left, right, front, rear, inner and outer are all directions of up, down, left, right, front, rear, inner and outer in the drawings shown in the present utility model, and are described herein together.

The connection mode can adopt the prior modes such as bonding, welding, bolting and the like, and is based on the actual requirement.

In order to inhale the scraps collection box 11 with the produced scraps in the cutting process, reduce the splashing of scraps, avoid causing the injury to surrounding operators, as shown in fig. 1 and 2, the left side outer wall of the workbench 1 is provided with a moving groove, and the moving groove of the workbench 1 is internally and movably connected with the scraps collection box 11, the left side outer wall of the scraps collection box 11 is symmetrically fixed with two handles through bolts, the scraps collection box 11 is conveniently taken out of the workbench 1, the surface of the workbench 1 is provided with a ventilation groove, the front side outer wall of the workbench 1 is provided with an air suction pump 12, an air inlet pipe of the air suction pump 12 extends into the workbench 1, and the corresponding positions of the air inlet pipes of the scraps collection box 11 and the air suction pump 12 are provided with air suction holes, a dust screen is arranged in the air suction holes of the scraps collection box 11, and the scraps are prevented from entering the air suction pump 12, the scraps collection box 11 generates negative pressure through the air suction pump 12, and cooperates with the ventilation groove on the surface of the workbench 1, so that the scraps produced in the cutting process are sucked into the scraps collection box 11, and the reduced splashing is reduced.

In order to automatically complete the cutting of the section bar, the labor intensity of workers is reduced, as shown in fig. 1, 3 and 4, a fixed box 2 is fixed on the surface of a workbench 1 through bolts, two guide boxes 24 are symmetrically fixed on the left outer wall of the fixed box 2 through bolts, a double-shaft motor 21 is mounted on the bottom wall of the inner cavity of the fixed box 2 through bolts, two output ends of the double-shaft motor 21 are fixedly connected with a driving shaft 22 through a coupling, and a driving bevel gear 23 is welded and fixed on the outer wall of the driving shaft 22;

the guide box 24 is rotationally connected with a guide screw 25 through a welded bearing, one end of the guide screw 25 extends into the fixed box 2, the end face of the guide screw 25 positioned in the fixed box 2 is fixedly welded with a driven bevel gear 26 meshed with the drive bevel gear 23, the outer wall of the guide screw 25 is in threaded connection with a guide block 27, the opposite faces of the two guide boxes 24 are provided with guide grooves for the guide blocks 27 to move, a push plate 28 for pushing a section bar is fixedly connected between the two guide blocks 27 through bolts, the directions of the thread grooves of the outer walls of the two drive bevel gears 23, the driven bevel gears 26 and the guide screw 25 can be set according to actual use requirements, so that the two guide blocks 27 can be ensured to synchronously move, and the surface of the guide box 24 is provided with a scale, so that the cutting position of the section bar can be accurately positioned according to actual cutting requirements;

the surface of guide box 24 passes through bolt fixedly connected with mount 3, electric telescopic handle one 31 is installed through the bolt at the top of mount 3, the bottom of electric telescopic handle one 31's actuating lever passes through bolt fixedly connected with protective housing 32, cutting motor 33 is installed through the bolt to the diapire of the inner chamber of protective housing 32, the outer wall fixedly connected with cutting disc 34 of the output shaft of cutting motor 33, the position of cutting disc 34 corresponds with the position of the ventilation groove on workstation 1 surface, work through biax motor 21, can drive guide screw 25 and rotate, cooperation push pedal 28, can promote the section bar to suitable position voluntarily, electric telescopic handle one 31 cooperates cutting motor 33 and cutting disc 34 simultaneously, can cut the section bar voluntarily, staff's intensity of labour is reduced.

In order to limit the position of the section bar when the section bar is cut, thereby guaranteeing the cutting precision, guaranteeing the cutting quality, simultaneously conveniently pushing the section bar to move, as shown in fig. 1 and 5, the surface symmetry welding of the workbench 1 has two locating plates 4, one side outer wall of the locating plate 4 is provided with an electric telescopic rod II 41 through a bolt, the driving end of the electric telescopic rod II 41 is fixedly connected with a mounting frame 42 through a bolt, a limit post 43 used for limiting the position of the section bar is rotationally connected in the mounting frame 42 through a rotating shaft, the two electric telescopic rods 41 are matched with the mounting frame 42 and the limit post 43, the limit posts 43 are tightly attached to two sides of the section bar, and the position of the section bar can be limited when the section bar is cut, thereby guaranteeing the cutting precision, guaranteeing the cutting quality, and simultaneously, the rotatable limit post 43 is convenient to continuously push the section bar to move.

The control mode of the utility model is controlled by the controller, the control circuit of the controller can be realized by simple programming by a person skilled in the art, the supply of power also belongs to common knowledge in the art, and the utility model is mainly used for protecting the mechanical device, so the utility model does not explain the control mode and circuit connection in detail.

Working principle:

when the profile cutting device is used, a profile to be cut is placed on the surface of a workbench 1, a double-shaft motor 21 is started, the double-shaft motor 21 drives a driving shaft 22 and a driving bevel gear 23 to rotate, the driving bevel gear 23 drives a guide screw 25 to rotate through a driven bevel gear 26, and the guide screw 25 drives a push plate 28 to move through a guide block 27, so that the profile is automatically pushed to move, and the profile is pushed to a proper position;

the electric telescopic rod II 41 is restarted, the electric telescopic rod II 41 drives the mounting frame 42 and the limiting columns 43 to move, the limiting columns 43 are clung to two sides of the section bar to limit the position of the section bar, the cutting motor 33 is started to drive the cutting disc 34 to rotate, the electric telescopic rod I31 is restarted to drive the cutting disc 34 to descend, the section bar is automatically cut, the suction pump 12 is started in the process of cutting the section bar, the waste chip collecting box 11 generates negative pressure, and the suction pump is matched with the ventilation grooves on the surface of the workbench 1, so that chips generated in the cutting process are sucked into the waste chip collecting box 11, and the splashing of the chips is reduced.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a section bar cutting device, includes workstation (1) that are used for the section bar cutting and is fixed in fixed box (2) on workstation (1) surface, its characterized in that: two guide boxes (24) are symmetrically fixed on the outer wall of one side of the fixed box (2), guide screws (25) are rotationally connected to the guide boxes (24), guide blocks (27) are connected to the outer wall of each guide screw (25) in a threaded manner, and a pushing plate (28) for pushing sectional materials is fixedly connected between the two guide blocks (27);

two locating plates (4) are symmetrically fixed on the surface of the workbench (1), an electric telescopic rod II (41) is installed on the outer wall of one side of each locating plate (4), a mounting frame (42) is fixedly connected with the driving end of the electric telescopic rod II (41), and a limiting column (43) used for limiting the position of the section bar is connected in the mounting frame (42) through rotation of a rotating shaft.

2. A profile cutting device according to claim 1, characterized in that: the double-shaft motor (21) is installed on the bottom wall of the inner cavity of the fixed box (2), and two output ends of the double-shaft motor (21) are fixedly connected with driving shafts (22).

3. A profile cutting device according to claim 2, characterized in that: the outer wall of the driving shaft (22) is fixedly connected with a driving bevel gear (23), one end of the guide screw (25) extends into the fixed box (2), and the end face of the guide screw (25) positioned in the fixed box (2) is fixedly connected with a driven bevel gear (26) meshed with the driving bevel gear (23).

4. A profile cutting device according to claim 1, characterized in that: the surface fixing device is characterized in that a fixing frame (3) is fixedly connected to the surface of the guide box (24), an electric telescopic rod I (31) is installed at the top of the fixing frame (3), and a protective box (32) is fixedly connected to the bottom of a driving rod of the electric telescopic rod I (31).

5. A profile cutting device as claimed in claim 4, characterized in that: the cutting motor (33) is installed to the diapire of the inner chamber of protective housing (32), the outer wall fixedly connected with cutting dish (34) of the output shaft of cutting motor (33).

6. A profile cutting device according to claim 1, characterized in that: a movable groove is formed in the outer wall of one side of the workbench (1), a waste chip collecting box (11) is movably connected in the movable groove of the workbench (1), and a suction pump (12) is arranged on the outer wall of one side of the workbench (1).