Pipe cutting machine capable of preventing chippings from splashing

Abstract

The utility model relates to the field of pipe cutting machines, in particular to a pipe cutting machine capable of preventing chippings from splashing. The technical problems that in the pipe fitting cutting process, due to the fact that most of existing pipe cutting machines need high-speed friction of saw blades to cut pipe fittings, the saw blades can rotate at a high speed to bring out high-temperature pipe fitting chippings, fire accidents are likely to happen or workers are hurt, and the use safety of the whole pipe cutting machine is lowered are solved. According to the technical scheme, the pipe cutting machine capable of preventing the chippings from splashing comprises a bottom box assembly, a cutting assembly and a fixing assembly. The bottom box main body and the protective cover are arranged, so that flying pipe fitting chippings are reduced, and the problems that in the pipe fitting cutting process, due to the fact that most existing pipe cutting machines need saw blades to cut pipe fittings through high-speed friction, the saw blades rotate at a high speed to bring out high-temperature pipe fitting chippings, fire accidents are likely to happen or workers are hurt, and the cutting efficiency is high are solved. And the use safety of the whole pipe cutting machine is reduced.

Description

Technical Field

[0001] The utility model relates to the field of pipe cutting machines, in particular to a pipe cutting machine capable of preventing debris from splashing. Background Art

[0002] Various types of pipe fittings are an indispensable part of infrastructure construction. Most pipe fittings are straight pipes after production. In actual application, the pipe fittings need to be processed, such as cutting, bending, and welding. When cutting the pipe fittings, a pipe cutter is required. Most existing pipe cutters require high-speed friction of the saw blade to cut the pipe fittings, which causes the pipe fittings to heat up and produce a large amount of debris. The debris is thrown out at high speed as the saw blade rotates, and the debris will carry the temperature, which can easily cause fire accidents or cause harm to workers. Utility Model Content

[0003] In order to overcome the problem that during the pipe cutting process, most existing pipe cutting machines require high-speed friction of the saw blade to cut the pipe, the saw blade will rotate at high speed and bring out high-temperature pipe debris, which may easily cause fire accidents or harm to workers, resulting in a decrease in the safety of the entire pipe cutting machine.

[0004] The technical solution of the utility model is: a pipe cutting machine for preventing debris from splashing, comprising a bottom box assembly, a cutting assembly and a fixing assembly; a cutting assembly for cutting pipe fittings is installed at the upper end of the bottom box assembly; fixing assemblies for fixing pipe fittings are arranged at both side ends of the bottom box assembly.

[0005] Preferably, a bottom box assembly is provided to collect debris generated when cutting pipes; a cutting assembly is provided to cut pipes and reduce splashing pipe debris; and a fixing assembly is provided to fix the pipes to be cut.

[0006] Preferably, the base box assembly includes a base box body, a support plate, a first cutting groove, a connecting groove, a storage box, a first motor, a screw rod and a mounting port; a support plate is fixedly connected to the inside of the base box body; a first cutting groove is opened on the support plate; a connecting groove is arranged on the outside of the support plate; a storage box is arranged at the lower end of the support plate; the support plate is used to support the pipe to be cut, and the pipe debris leaks from the first cutting groove and is collected by the storage box to facilitate cleaning the inside of the equipment.

[0007] Preferably, installation openings are provided at both side ends of the base box body; a first motor is provided at the front and rear ends of the base box body; a screw rod is rotatably connected to the rotating shaft of the first motor; the pipe to be cut is inserted through the installation opening to facilitate pipe cutting inside the relatively closed base box body.

[0008] Preferably, the cutting assembly includes a connecting plate, a mounting rod, a second cutting groove, a connecting seat, a protective cover, a second motor and a cutting saw; the mounting rod is slidably connected to the inside of the connecting groove; the connecting plate is fixedly connected to the upper end of the mounting rod; the second cutting groove is opened on the connecting plate; a protective cover is arranged on the upper end of the connecting plate; the connecting plate is easily driven by the connecting groove and the mounting rod, and the protective cover can reduce flying pipe debris.

[0009] Preferably, a second motor is arranged inside the protective cover; a cutting saw is rotatably connected to the rotating shaft of the second motor; connecting seats are fixedly connected to the front and rear ends of the connecting plate; the connecting seat and the screw rod are arranged to be clearance-fitted; through the connecting seat and the screw rod, the first motor can drive the connecting plate to drive the second motor and the cutting saw to cut the pipe.

[0010] Preferably, the fixing assembly includes a fixing frame, a clamp, a fixing plate, a connecting rod, a guide rail, a cylinder and a connecting block; a fixing frame is fixedly connected to the outer side of the mounting port; a clamp is provided on the fixing frame; a connecting rod is fixedly connected to the clamp; a fixing plate is provided at the rear end of the connecting rod; the pipe fitting is clamped by the fixing frame and the clamp to improve the efficiency and safety of pipe cutting.

[0011] Preferably, a guide rail is provided between the fixed frame and the fixed plate; a cylinder is slidably connected to the connecting rod; a connecting block is fixed to the cylinder; the connecting block and the guide rail are arranged to be slidably connected; the connecting rod is driven by the cylinder to drive the clamp, thereby facilitating driving of the clamp.

[0012] Beneficial effects of the utility model:

[0013] 1. The bottom box assembly is set to collect the debris when cutting pipe fittings; the cutting assembly is set to cut pipe fittings and reduce the splashing pipe fitting debris; the fixing assembly is set to fix the pipe fittings to be cut, so as to solve the problem that in the process of pipe cutting, most existing pipe cutting machines require high-speed friction of saw blades to cut pipe fittings, and the saw blades will rotate at high speed to bring out high-temperature pipe fitting debris, which is easy to cause fire accidents or cause harm to workers, and often leads to a decrease in the safety of the entire pipe cutting machine. The use convenience and safety of the entire pipe cutting machine that prevents debris splashing can be improved;

[0014] 2. The first motor drives the screw rod to rotate, so that the connection seat can drive the connection plate to move, so that the cutting saw can move along the connection groove through the mounting rod, so that the cutting saw can be driven, so that the second motor drives the cutting saw to cut the pipe through the second cutting groove inside the bottom box body, so that the debris is blocked by the support plate and the protective cover, thereby improving the safety and comfort of the pipe cutting machine that prevents debris from splashing;

[0015] 3. Start the cylinder to drive the connecting rod to drive the clamp along the guide rail through the connecting block, so that the cylinder drives the clamp through the connecting rod, so that the fixed frame and the clamp can clamp the pipe to be cut; thereby facilitating the use of the pipe cutting machine that prevents debris from splashing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The three-dimensional structure diagram of the pipe cutting machine for preventing debris splashing of the utility model is shown;

[0017] Figure 2 The three-dimensional structure schematic diagram of the bottom box assembly of the pipe cutting machine for preventing debris splashing of the utility model is shown;

[0018] Figure 3 The schematic diagram of the partial cross-section of the three-dimensional structure of the cutting assembly of the pipe cutting machine for preventing debris splashing of the utility model is shown;

[0019] Figure 4 Shown is a three-dimensional structural schematic diagram of a pipe cutting machine fixing assembly for preventing debris splashing according to the present invention.

[0020] Explanation of the reference numerals: 1- bottom box assembly, 2- cutting assembly, 3- fixing assembly, 101- bottom box body, 102- supporting plate, 103- first cutting groove, 104- connecting groove, 105- storage box, 106- first motor, 107- lead screw, 108- mounting port, 201- connecting plate, 202- mounting rod, 203- second cutting groove, 204- connecting seat, 205- protecting cover, 206- second motor, 207- cutting saw, 301- fixing frame, 302- clip, 303- fixing plate, 304- connecting rod, 305- guide rail, 306- cylinder, 307- connecting block. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] See also Figure 1 The utility model provides an embodiment: a pipe cutting machine for preventing debris from splashing, comprising a bottom box assembly 1, a cutting assembly 2 and a fixing assembly 3; the cutting assembly 2 for cutting pipe fittings is installed at the upper end of the bottom box assembly 1; fixing assemblies 3 for fixing pipe fittings are arranged at both side ends of the bottom box assembly 1.

[0023] See also Figure 2-3In this embodiment, the bottom box assembly 1 includes a bottom box body 101, a support plate 102, a first cutting groove 103, a connecting groove 104, a storage box 105, a first motor 106, a screw rod 107 and a mounting port 108; the bottom box body 101 is fixedly connected to the support plate 102; the support plate 102 is provided with a first cutting groove 103; the outer side of the support plate 102 is provided with a connecting groove 104; the lower end of the support plate 102 is provided with a storage box 105; the ends of both sides of the bottom box body 101 A mounting opening 108 is provided; the front and rear ends of the bottom box body 101 are both provided with a first motor 106; a screw rod 107 is rotatably connected to the rotating shaft of the first motor 106; the cutting assembly 2 includes a connecting plate 201, a mounting rod 202, a second cutting groove 203, a connecting seat 204, a protective cover 205, a second motor 206 and a cutting saw 207; the interior of the connecting groove 104 is slidably connected to the mounting rod 202; the upper end of the mounting rod 202 is fixedly connected to the connecting plate 201; the upper end of the connecting plate 201 A second cutting groove 203 is provided; a protective cover 205 is provided on the upper end of the connecting plate 201; a second motor 206 is provided inside the protective cover 205; a cutting saw 207 is rotatably connected to the rotating shaft of the second motor 206; a connecting seat 204 is fixedly connected to the front and rear ends of the connecting plate 201; the connecting seat 204 and the screw rod 107 are set to be clearance-matched; the support plate 102 is used to support the pipe to be cut, and the pipe debris leaks from the first cutting groove 103, and the pipe debris is collected through the storage box 105 to facilitate cleaning the inside of the equipment; the pipe to be cut is inserted through the installation port 108, so as to facilitate pipe cutting inside the relatively closed bottom box body 101; the connecting plate 201 is easily driven through the connecting groove 104 and the installation rod 202, and the protective cover 205 can reduce the flying pipe debris; through the connecting seat 204 and the screw rod 107, the first motor 106 can drive the connecting plate 201 to drive the second motor 206 and the cutting saw 207 to cut the pipe.

[0024] See also Figure 4 In the present embodiment, the fixing assembly 3 comprises a fixing frame 301, a clip 302, a fixing plate 303, a connecting rod 304, a guide rail 305, a cylinder 306 and a connecting block 307; a fixing frame 301 is fixedly connected to the outer side of the mounting port 108; a clip 302 is provided on the fixing frame 301; a connecting rod 304 is fixedly connected to the clip 302; a fixing plate 303 is provided at the rear end of the connecting rod 304; a guide rail 305 is provided between the fixing frame 301 and the fixing plate 303; a cylinder 306 is slidably connected to the connecting rod 304; a connecting block 307 is fixedly connected to the cylinder 306; the connecting block 307 and the guide rail 305 are arranged to be slidably connected; the pipe fittings are clamped by the fixing frame 301 and the clip 302 to improve the efficiency and safety of pipe fitting cutting; the connecting rod 304 is driven by the cylinder 306 to drive the clip 302, thereby facilitating the driving of the clip 302.

[0025] When installing the pipe fittings, the pipe fittings are inserted into the bottom box body 101 through the installation opening 108, the fixing frame 301 and the clamping piece 302, and then the cylinder 306 is started to drive the connecting rod 304, so that the clamping piece 302 drives the clamping piece 302 along the guide rail 305, so as to drive the clamping piece 302, so that the fixing frame 301 and the clamping piece 302 can clamp the pipe fitting to be cut;

[0026] During cutting, the second motor 206 and the first motor 106 are started, and the first motor 106 drives the screw rod 107 to rotate, so that the connecting seat 204 can drive the connecting plate 201 to move, so that the cutting saw 207 can move along the connecting groove 104 through the mounting rod 202, so as to cut the pipe fittings through the cutting saw 207. During the cutting process, the debris generated by the cutting will be blocked by the protective cover 205 and the bottom box body 101, and most of the debris will fall into the storage box 105, which is convenient for cleaning.

[0027] Through the above steps, the bottom box body 101 and the storage box 105 are provided to collect the debris when cutting the pipe fittings; the protective cover 205, the second motor 206 and the cutting saw 207 are provided to cut the pipe fittings and reduce the splashing pipe fitting debris; the fixing frame 301, the clamp 302 and the cylinder 306 are provided to fix the pipe fittings to be cut, so as to solve the problem that in the process of pipe cutting, most of the existing pipe cutting machines require high-speed friction of the saw blade to cut the pipe fittings, and the saw blade will rotate at high speed to bring out high-temperature pipe fitting debris, which is easy to cause fire accidents or cause injuries to the staff, and often leads to a decrease in the safety of the entire pipe cutting machine. Therefore, the convenience and safety of the entire pipe cutting machine that prevents debris from splashing can be improved.

[0028] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A pipe cutting machine for preventing debris from splashing, comprising a bottom box assembly (1); characterized in that: The invention also comprises a cutting assembly (2) and a fixing assembly (3); the cutting assembly (2) for cutting pipe fittings is installed at the upper end of the bottom box assembly (1); fixing assemblies (3) for fixing pipe fittings are arranged at both ends of the bottom box assembly (1); the bottom box assembly (1) comprises a bottom box body (101), a support plate (102), a first cutting groove (103), a connecting groove (104), a storage box (105), a first motor (106), a screw rod (107) and a mounting opening (108); the inside of the bottom box body (101) is fixedly connected to the support plate (102); the support plate (102) is provided with a first cutting groove (103); the outside of the support plate (102) is provided with a connecting groove (104); the lower end of the support plate (102) is provided with a storage box (105); the both ends of the bottom box body (101) are provided with mounting openings (108); the front and rear ends of the bottom box body (101) are both provided with first The invention relates to a motor (106); a screw rod (107) is rotatably connected to the rotating shaft of the first motor (106); the cutting assembly (2) comprises a connecting plate (201), a mounting rod (202), a second cutting groove (203), a connecting seat (204), a protective cover (205), a second motor (206) and a cutting saw (207); the connecting groove (104) is slidably connected to the mounting rod (202); the upper end of the mounting rod (202) is fixedly connected to the connecting plate (201); the second cutting groove (203) is formed on the connecting plate (201); the upper end of the connecting plate (201) is provided with a protective cover (205); the second motor (206) is provided inside the protective cover (205); the second motor (206) is rotatably connected to the rotating shaft of the second motor (206); the front and rear ends of the connecting plate (201) are fixedly connected to the connecting seat (204); the connecting seat (204) and the screw rod (107) are configured to be clearance-matched.

2. A pipe cutting machine for preventing debris splashing according to claim 1, characterized in that: The fixing assembly (3) comprises a fixing frame (301), a clip (302), a fixing plate (303), a connecting rod (304), a guide rail (305), a cylinder (306) and a connecting block (307); the fixing frame (301) is fixedly connected to the outside of the mounting opening (108); the fixing frame (301) is provided with a clip (302); the connecting rod (304) is fixedly connected to the clip (302); and the fixing plate (303) is provided at the rear end of the connecting rod (304).

3. A pipe cutting machine for preventing debris splashing according to claim 2, characterized in that: A guide rail (305) is provided between the fixed frame (301) and the fixed plate (303); a cylinder (306) is slidably connected to the connecting rod (304); a connecting block (307) is fixedly connected to the cylinder (306); and the connecting block (307) and the guide rail (305) are arranged to be slidably connected.

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