Pipe cutting tool

Abstract

The utility model provides a pipe cutting tool, and relates to the technical field of pipe cutting. And the pipe conveying assembly is fixedly connected to the top of the bottom plate, the pipe conveying assembly comprises a first support and a second support, and a plurality of first conveying rollers are rotationally connected to the inner surface of the first support at equal intervals. According to the pipe cutting device, when a pipe is cut, the two second conveying rollers can be driven to operate by starting the first motor, the pipe can be driven to move in the direction of the sliding frame through operation of the second conveying rollers, and feeding is achieved; the purpose of automatically conveying the pipe to the preset cutting position can be achieved, fixed-length cutting of the pipe is completed through cooperative starting of the first electric push rod, the cutting machine and the second electric push rod, the automation degree of the device is effectively improved, and then the machining efficiency is improved.

Description

Technical Field

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

[0002] In pipe processing, pipe cutting tools are needed to cut the pipe into appropriate lengths according to the usage requirements of the pipe.

[0003] In the prior art, when cutting a pipe, it is necessary to cut a long pipe into multiple sections of fixed lengths. When cutting, the staff needs to measure and mark the pipe according to the cutting length. The processing of a pipe requires a long time to complete the measurement and marking work, which makes the preparation work for pipe cutting take a long time, affecting the efficiency of pipe cutting. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that in the prior art, when cutting and processing pipes, a long pipe needs to be cut into multiple pipes of fixed lengths. When cutting, the staff needs to measure and mark the pipe according to the cutting length. The processing of a pipe requires a long time to complete the measurement and marking work, which makes the preparation work for pipe cutting take a long time, affecting the efficiency of pipe cutting processing. A pipe cutting tool is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a pipe cutting tool, comprising: a base plate; a pipe feeding assembly, the pipe feeding assembly is fixedly connected to the top of the base plate, the pipe feeding assembly comprises a first bracket and a second bracket, the inner surface of the first bracket is equidistantly connected to a plurality of first conveying rollers, the inner bottom of the second bracket is equidistantly fixedly connected to a plurality of springs, a third bracket is fixedly connected between the lower end surfaces of the plurality of springs, a first motor is fixedly connected to the outer surface of the third bracket, the output end of the first motor slides through the third bracket, a rotating shaft is fixedly connected to the output end of the first motor, and a second conveying roller is fixedly connected to the outer surface of the rotating shaft; a cutting assembly, the cutting assembly is fixedly connected to the top of the base plate, the cutting assembly comprises a fixed frame and a supporting frame; a positioning assembly, the positioning assembly is fixedly connected to the top of the base plate, the positioning assembly comprises two slide rails, the outer surfaces of the two slide rails are both slidably connected to sliders, a sliding frame is fixedly connected between the tops of the two sliders, an inner surface of one side of the sliding frame is fixedly connected to a corresponding sensor, and an inner surface of the other side of the sliding frame is fixedly connected to a light receiver.

[0006] Preferably, the pipe is located between the first conveying roller and the second conveying roller, and another second conveying roller is provided on the inner surface of the third bracket via a belt drive.

[0007] Preferably, a first electric push rod is fixedly connected to the top of the fixed frame, and a cutting machine is fixedly connected to the lower end surface of the first electric push rod.

[0008] Preferably, a second electric push rod is fixedly connected to the top of the fixing frame, and a clamping plate is fixedly connected to the lower end surface of the second electric push rod, and the clamping plate is located at the upper side of the supporting frame.

[0009] Preferably, the through-beam sensor is matched with the position of the light receiver, and the through-beam sensor is electrically connected to the first motor.

[0010] Preferably, a plurality of threaded holes are equidistantly provided at the top of the slide rail, a positioning hole is provided at the top of the sliding frame, the positioning hole passes through the slider and extends to the lower side, a positioning bolt is inserted into the inner surface of the positioning hole, and the outer surface of the positioning bolt is threadedly connected to the inner surface of the threaded hole.

[0011] Preferably, a frame is fixedly connected to the top of the bottom plate, and a conveyor belt is arranged on the inner surface of the frame.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, when cutting the pipe, starting the first motor can drive the two second conveying rollers to operate, and the operation of the second conveying rollers can drive the pipe to move toward the sliding frame to realize feeding. Through the coordinated use of the first motor, the corresponding sensor and the light receiver, the purpose of automatically conveying the pipe to the preset cutting position can be realized. The fixed-length cutting of the pipe is completed by the coordinated start of the first electric push rod, the cutting machine and the second electric push rod, which effectively improves the degree of automation of the device and thus improves the processing efficiency.

[0014] 2. In the utility model, the cut pipe will remain on the surface of the conveyor belt. After the second electric push rod is started to contract and drive the clamping plate to move up and release the clamping of the pipe, the conveyor belt is started to run to send the pipe out, thereby achieving the purpose of automatic discharging and further improving the degree of automation of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional diagram of a pipe cutting tool is proposed for the utility model;

[0016] Figure 2 A rear view of a pipe cutting tool is provided for the utility model;

[0017] Figure 3 The utility model provides a schematic diagram of the structure of a pipe delivery assembly of a pipe cutting tool;

[0018] Figure 4 The utility model provides a schematic diagram of the cutting assembly structure of a pipe cutting tool;

[0019] Figure 5 The utility model provides a schematic structural diagram of a positioning component of a pipe cutting tool.

[0020] Legend: 1. Bottom plate; 2. Feeding tube assembly; 201. First bracket; 202. First conveying roller; 203. Second bracket; 204. Spring; 205. Third bracket; 206. First motor; 207. Rotating shaft; 208. Second conveying roller; 3. Cutting assembly; 301. Fixing frame; 302. First electric push rod; 303. Cutting machine; 304. Second electric push rod; 305. Clamp; 306. Supporting frame; 4. Positioning assembly; 401. Slide rail; 402. Threaded hole; 403. Sliding block; 404. Sliding frame; 405. Through-beam sensor; 406. Photoreceiver; 407. Positioning hole; 408. Positioning bolt; 5. Frame; 6. Conveyor belt. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1, as Figure 1-Figure 5As shown, the utility model provides a pipe cutting tool, comprising: a bottom plate 1; a pipe delivery assembly 2, the pipe delivery assembly 2 is fixedly connected to the top of the bottom plate 1, the pipe delivery assembly 2 comprises a first bracket 201 and a second bracket 203, the inner surface of the first bracket 201 is equidistantly connected to a plurality of first conveying rollers 202, the inner bottom of the second bracket 203 is equidistantly fixedly connected to a plurality of springs 204, a third bracket 205 is fixedly connected between the lower end surfaces of the plurality of springs 204, the outer surface of the third bracket 205 is fixedly connected to a first motor 206, and the first motor 206 is output The output end slides through the third bracket 205, the output end of the first motor 206 is fixedly connected to the rotating shaft 207, and the outer surface of the rotating shaft 207 is fixedly connected to the second conveying roller 208; the cutting component 3, the cutting component 3 is fixedly connected to the top of the bottom plate 1, and the cutting component 3 includes a fixed frame 301 and a supporting frame 306; the positioning component 4, the positioning component 4 is fixedly connected to the top of the bottom plate 1, and the positioning component 4 includes two slide rails 401, and the outer surfaces of the two slide rails 401 are slidably connected to the slider 403, and the top of the two sliders 403 is fixedly connected to the sliding frame 404 The inner surface of one side of the sliding frame 404 is fixedly connected to a beam sensor 405, and the inner surface of the other side of the sliding frame 404 is fixedly connected to a light receiver 406. The pipe is located between the first conveying roller 202 and the second conveying roller 208. The inner surface of the third bracket 205 is driven by a belt to have another second conveying roller 208. The top of the fixed frame 301 is fixedly connected to a first electric push rod 302, and the lower end surface of the first electric push rod 302 is fixedly connected to a cutting machine 303. The top of the fixed frame 301 is fixedly connected to a second electric push rod 304, and the second electric push rod The lower end surface of the rod 304 is fixedly connected with a clamping plate 305, which is located on the upper side of the supporting bracket 306. The positions of the through-beam sensor 405 and the light receiver 406 are matched, and the through-beam sensor 405 is electrically connected to the first motor 206. A plurality of threaded holes 402 are equidistantly provided on the top of the slide rail 401, and a positioning hole 407 is provided on the top of the sliding frame 404. The positioning hole 407 passes through the slider 403 and extends to the lower side. A positioning bolt 408 is inserted into the inner surface of the positioning hole 407, and the outer surface of the positioning bolt 408 is threadedly connected to the inner surface of the threaded hole 402.

[0024] The effect achieved by the entire embodiment 1 is that when cutting the pipe, the pipe is inserted from above the first conveyor roller 202 to the lower position of the second conveyor roller 208, and the rebound force of the spring 204 can be used to apply downward pressure to the third bracket 205, so that the pipe is clamped between the first conveyor roller 202 and the second conveyor roller 208. At this time, the first motor 206 is started to drive the two second conveyor rollers 208 to operate through the connection between the rotating shaft 207 and the belt, and the operation of the second conveyor rollers 208 can drive the pipe The tube 301 is moved to the sliding frame 404 to realize feeding. The feeding length of the tube can be automatically positioned by using the sliding frame 404. The fixed position of the sliding frame 404 is adjusted according to the length of the tube to be cut. When the tube is transported to the sliding frame 404, it will automatically stop for cutting. That is, the distance between the cutting machine 303 and the sliding frame 404 is the cutting length of the tube. After the positioning bolt 408 is screwed out, the slider 403 drives the sliding frame 404 to move on the outside of the slide rail 401, and the sliding frame 404 is adjusted to the appropriate After the pipe is in the proper position, the positioning bolt 408 is screwed into the threaded hole 402 through the positioning hole 407 to fix the position of the sliding frame 404. After the pipe is transported to the inner position of the sliding frame 404, the pipe will cause the shooting signal of the shooting sensor 405 and the light receiver 406 to be blocked. When the shooting sensor 405 is blocked, it will trigger the control of the first motor 206 to stop running. At this time, the pipe stays at the preset cutting position, and the second electric push rod 304 is started to extend to drive the clamping plate 305 to move down, so that the pipe is clamped and fixed on the clamping plate 305 and the supporting frame 306, the first electric push rod 302 is started to extend and the cutting machine 303 is started to cut the pipe. After the pipe is cut, the first motor 206, the shooting sensor 405 and the light receiver 406 are used in coordination to automatically transport the pipe to the preset cutting position. The fixed-length cutting of the pipe is completed by the coordinated start of the first electric push rod 302, the cutting machine 303 and the second electric push rod 304, which effectively improves the degree of automation of the device and thus improves the processing efficiency.

[0025] Embodiment 2, as Figure 1-Figure 5 As shown, a frame 5 is fixedly connected to the top of the bottom plate 1 , and a conveyor belt 6 is arranged on the inner surface of the frame 5 .

[0026] The effect achieved by the entire embodiment 2 is that the cut pipe will remain on the surface of the conveyor belt 6. After the second electric push rod 304 is started to contract and drive the clamping plate 305 to move up and release the clamping of the pipe, the conveyor belt 6 is started to operate to deliver the pipe, thereby achieving the purpose of automatic discharging and further improving the degree of automation of the device.

[0027] Working principle: When cutting the pipe, the pipe is inserted from above the first conveyor roller 202 to the lower position of the second conveyor roller 208. The pipe can be clamped between the first conveyor roller 202 and the second conveyor roller 208 by utilizing the resilience of the spring 204. At this time, the first motor 206 is started to drive the two second conveyor rollers 208 to operate. The operation of the second conveyor rollers 208 can drive the pipe to move toward the sliding frame 404 to realize feeding. The use of the sliding frame 404 can automatically position the feeding length of the pipe. After the positioning bolt 408 is screwed out, the sliding frame 404 is adjusted to a suitable position. The positioning bolt 408 is screwed into the threaded hole 402 through the positioning hole 407 to fix the position of the sliding frame 404. After being sent to the inner position of the sliding frame 404, the pipe will block the shooting signals of the shooting sensor 405 and the light receiver 406. When the shooting sensor 405 is blocked, it will trigger the control of the first motor 206 to stop running. At this time, the pipe stays at the preset cutting position, and the second electric push rod 304 is started to extend to drive the clamping plate 305 to move down to clamp the pipe. The first electric push rod 302 is started to extend and the cutting machine 303 is started to cut the pipe. The cut pipe will remain on the surface of the conveyor belt 6. After the second electric push rod 304 is started to contract and drive the clamping plate 305 to move up to release the clamping of the pipe, the conveyor belt 6 is started to run to send the pipe out, thereby achieving the purpose of automatic discharging and further improving the degree of automation of the device.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A pipe cutting tool, characterized in that: include: Bottom plate (1); A pipe delivery assembly (2), the pipe delivery assembly (2) being fixedly connected to the top of the bottom plate (1), the pipe delivery assembly (2) comprising a first bracket (201) and a second bracket (203), the inner surface of the first bracket (201) being rotatably connected to a plurality of first delivery rollers (202), the inner bottom of the second bracket (203) being equidistantly fixedly connected to a plurality of springs (204), a third bracket (205) being fixedly connected between the lower end surfaces of the plurality of springs (204), the outer surface of the third bracket (205) being fixedly connected to a first motor (206), the output end of the first motor (206) slidingly passing through the third bracket (205), the output end of the first motor (206) being fixedly connected to a rotating shaft (207), the outer surface of the rotating shaft (207) being fixedly connected to a second delivery roller (208); A cutting assembly (3), the cutting assembly (3) being fixedly connected to the top of the base plate (1), the cutting assembly (3) comprising a fixing frame (301) and a supporting frame (306); A positioning component (4), the positioning component (4) is fixedly connected to the top of the base plate (1), the positioning component (4) comprises two slide rails (401), the outer surfaces of the two slide rails (401) are slidably connected with sliders (403), a sliding frame (404) is fixedly connected between the tops of the two sliders (403), a counter-radiation sensor (405) is fixedly connected to the inner surface of one side of the sliding frame (404), and a light receiver (406) is fixedly connected to the inner surface of the other side of the sliding frame (404).

2. The pipe cutting tool according to claim 1, characterized in that: The pipe is located between the first conveying roller (202) and the second conveying roller (208), and another second conveying roller (208) is provided on the inner surface of the third bracket (205) through a belt drive.

3. The pipe cutting tool according to claim 1, characterized in that: A first electric push rod (302) is fixedly connected to the top of the fixed frame (301), and a cutting machine (303) is fixedly connected to the lower end surface of the first electric push rod (302).

4. The pipe cutting tool according to claim 1, characterized in that: A second electric push rod (304) is fixedly connected to the top of the fixing frame (301), and a clamping plate (305) is fixedly connected to the lower end surface of the second electric push rod (304), and the clamping plate (305) is located on the upper side of the supporting frame (306).

5. The pipe cutting tool according to claim 1, characterized in that: The positions of the beam sensor (405) and the light receiver (406) are matched, and the beam sensor (405) is electrically connected to the first motor (206).

6. The pipe cutting tool according to claim 1, characterized in that: The top of the slide rail (401) is provided with a plurality of threaded holes (402) at equal intervals, the top of the slide frame (404) is provided with a positioning hole (407), the positioning hole (407) passes through the slider (403) and extends to the lower side, a positioning bolt (408) is inserted into the inner surface of the positioning hole (407), and the outer surface of the positioning bolt (408) is threadedly connected to the inner surface of the threaded hole (402).

7. The pipe cutting tool according to claim 1, characterized in that: The top of the bottom plate (1) is fixedly connected to a frame (5), and a conveyor belt (6) is arranged on the inner surface of the frame (5).

Images