Cutting device for pipe machining
By designing a rotating and sliding connection structure to fix the pipe and using a suction fan to collect debris, the problems of low processing efficiency of pipes and splashing debris in the prior art are solved, and a more efficient cutting and safe operating environment is achieved.
Patent Information
- Application Number
- CN202420344291.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-26
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-02-26
AI Technical Summary
The existing cutting devices for pipe processing are inefficient and the splash of debris during cutting increases the safety risks of the operator and the subsequent cleaning workload.
A device including a cutting board, a rotary shaft, a limiting plate, a screw, a limiting frame, a suction cover, a suction duct and a chip storage box is designed. The pipe is fixed by rotating and sliding connection structures, and the debris is collected by using a suction fan. And pass through the filter to prevent debris from entering the suction fan, simplifying the cleaning process.
Improve the pipe cutting efficiency, avoid debris splash, reduce the subsequent cleaning workload, and ensure the safety and production efficiency of the operator.
Smart Images
Figure CN222288937U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of mechanical processing, and in particular relates to a cutting device for pipe processing. Background Art
[0002] In the process of mechanical processing, such as the processing of metal and non-metallic accessories, a cutting device is usually used to complete the cutting of metal and non-metallic accessories. Among them, the "multi-angle cutting device for pipe processing" disclosed in the application number "CN202311454069.7" is also an increasingly mature technology. When the pipe needs to be processed, the pipe needs to be cut. The pipe to be cut is placed on the operating table of the gas cutting machine, and then the cutting blade is pressed down to cut the pipe. However, the device still has the following defects: However, when the above-mentioned equipment is in use, the existing cutting device generally uses a single-wire cutting method, which is relatively inefficient and affects production efficiency. The debris generated during cutting splashes everywhere and easily injures the operator by mistake. It also needs to be cleaned separately later, which increases the workload. Utility Model Content
[0003] The utility model aims to provide a cutting device for pipe processing, aiming to solve the problem that when the above-mentioned equipment is in use in the prior art, the existing cutting device generally uses a single-pipe cutting method, which is relatively inefficient and affects production efficiency, and the debris generated during cutting splashes everywhere and easily injures the operator accidentally, and the subsequent separate cleaning increases the workload.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cutting device for pipe processing, comprising: a body, a cutting plate fixedly installed on the surface of the body, the distal end surface of the cutting plate transversely penetrates the connecting shaft, the surface of the rotating shaft transversely penetrates the connecting limit plate, the surface of the limit plate longitudinally penetrates the connecting screw, the bottom surface of the screw is threadedly connected to the cutting plate, the surface of the limit plate longitudinally penetrates the sliding connection limit frame, the longitudinal end surface of the limit frame transversely penetrates the threaded connection fixing bolt, the surface of the fixing bolt transversely penetrates the connecting limit plate, a lower pressing groove is provided on the bottom surface of the cutting plate, the surface of the body abuts the suction hood, the side wall surface of the suction hood penetrates the connecting suction pipe, the surface of the suction pipe is threadedly connected to the chip box, the top surface of the chip box is fixedly connected to the slider, the surface of the slider is slidably connected to the lower end surface of the body, the side wall surface of the chip box transversely penetrates the connecting threaded pipe, the inner wall surface of the threaded pipe is threadedly connected to the connecting pipe, the surface of the filter abuts the connecting pipe, and the surface of the connecting pipe is fixedly installed with a suction fan.
[0005] In order to facilitate the fixing of the pipe to be cut by fixing the position of the limit plate with bolts, the utility model provides a cutting device for pipe processing, wherein the cutting plate, the rotating shaft and the limit plate form a rotating connection structure, and the cutting plate, the limit plate and the screw form a threaded connection structure.
[0006] In order to use the limit frame and the lower pressure groove to fix the position of the pipe to avoid sliding affecting the cutting effect, the utility model is a cutting device for pipe processing. The limit plate, the limit frame and the fixing bolt form a sliding threaded connection structure. The limit frame is an integrated structure with three arc-shaped grooves at the bottom of the inverted "E"-shaped block and triangular serrations in the grooves. The limit frame and the lower pressure groove are relatively arranged and have the same shape and size.
[0007] In order to facilitate the disassembly of the connection between the suction pipe and the chip box and to facilitate the cleaning of the debris in the chip box, the utility model is a cutting device for pipe processing, wherein the suction hood, the suction pipe and the chip box form a threaded connection structure.
[0008] In order to utilize the filter to intercept the debris in the chip box and prevent the debris from entering the vacuum fan, the utility model is a cutting device for pipe processing, the machine body, the chip box and the slider form a sliding connection structure, the threaded pipe, the filter and the connecting pipe form a threaded connection structure, and the shape and size of the filter are consistent with the threaded pipe.
[0009] Compared with the prior art, the beneficial effects of the utility model are:
[0010] 1) The pipe to be cut is placed on the limit plate, and the fixing bolt fixed between the limit plate and the limit frame is screwed out so that the limit frame slides to the corresponding position according to the size of the pipe for fixing. Then, the position of the pipe is fixed by the saw teeth on the surface of the lower pressure groove opened on the limit frame and the cutting plate, so as to avoid sliding displacement during pipe cutting that affects the quality of the finished product, and multiple pipes can be fixed at the same time to improve the cutting efficiency of the pipe;
[0011] 2) The debris generated when cutting the pipe is directly absorbed into the connected suction pipe by the suction hood abutting against the surface of the machine body through the action of the suction fan connected thereto, and then temporarily stored in the chip storage box, which is convenient for collecting the debris, avoiding splashing and injuring people, and also reducing the workload of cleaning the debris after use. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:
[0013] Figure 1 This is a schematic diagram of the main structure of the utility model;
[0014] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;
[0015] Figure 3 It is a side cross-sectional structural schematic diagram of the utility model;
[0016] Figure 4 For the utility model Figure 2 A schematic diagram of the enlarged structure of part A.
[0017] In the figure: 1. machine body; 2. cutting plate; 3. rotating shaft; 4. limiting plate; 5. screw; 6. limiting frame; 7. fixing bolt; 8. lower pressure groove; 9. suction hood; 10. suction pipe; 11. chip box; 12. slider; 13. threaded pipe; 14. filter; 15. connecting pipe; 16. suction fan. DETAILED DESCRIPTION
[0018] 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.
[0019] See also Figure 1-4 The utility model provides the following technical solutions: a cutting device for pipe processing, comprising: a machine body 1, a cutting plate 2 is fixedly installed on the surface of the machine body 1, the distal end surface of the cutting plate 2 is horizontally penetrated by a connecting shaft 3, the surface of the rotating shaft 3 is horizontally penetrated by a connecting limit plate 4, the surface of the limit plate 4 is vertically penetrated by a connecting screw 5, the bottom surface of the screw 5 is threadedly connected to the cutting plate 2, the surface of the limit plate 4 is vertically penetrated by a sliding connection limit frame 6, the longitudinal end surface of the limit frame 6 is horizontally penetrated by a threaded connection fixing bolt 7, the surface of the fixing bolt 7 is horizontally penetrated by the connecting limit plate 4, the bottom of the cutting plate 2 A downward pressure groove 8 is provided on the surface, the surface of the body 1 abuts against the suction hood 9, the side wall surface of the suction hood 9 penetrates and is connected to the suction pipe 10, the surface of the suction pipe 10 is threadedly connected to the chip box 11, the top surface of the chip box 11 is fixedly connected to the slider 12, the surface of the slider 12 is slidably connected to the lower end surface of the body 1, the side wall surface of the chip box 11 is horizontally penetrated by a threaded pipe 13, the inner wall surface of the threaded pipe 13 is installed with a filter screen 14, the inner wall surface of the threaded pipe 13 is threadedly connected to the connecting pipe 15, the surface of the filter screen 14 abuts against the connecting pipe 15, and the surface of the connecting pipe 15 is fixedly installed with a suction fan 16.
[0020] Preferably, the cutting plate 2, the rotating shaft 3 and the limiting plate 4 form a rotating connection structure, and the cutting plate 2, the limiting plate 4 and the screw 5 form a threaded connection structure.
[0021] When in use, the screw 5 fixed between the cutting plate 2 and the limiting plate 4 is unscrewed, so that the limiting plate 4 is rotated and pressed down under the action of the rotating shaft 3 connected between the limiting plate 4 and the cutting plate 2, so as to fix the position of the pipe conveniently.
[0022] Preferably: the limit plate 4, the limit frame 6 and the fixing bolt 7 form a sliding threaded connection structure, the fixing bolt 7 is an integrated structure with three arc-shaped grooves at the bottom of an inverted "E"-shaped block and triangular serrations in the grooves, the limit frame 6 and the lower pressure groove 8 are relatively set and have the same shape and size.
[0023] During specific use, unscrew the fixing bolt 7 fixed between the limit plate 4 and the limit frame 6, and then slide the limit frame 6 up and down on the limit plate 4 to adjust the height according to the size of the pipe, and then use the fixing bolt 7 to fix the connection between the limit plate 4 and the limit frame 6, and then press the limit plate 4 down so that the limit frame 6 and the pressing groove 8 fix the position of the pipe, and then use the screw 5 to longitudinally penetrate the limit plate 4 and fix it on the cutting plate 2 to fix the position of the pipe.
[0024] Preferably, the air suction hood 9, the air suction pipe 10 and the chip storage box 11 form a threaded connection structure.
[0025] During specific use, after a lot of debris is collected in the chip box 11, the suction pipe 10 fixed to one side of the chip box 11 is unscrewed to separate the suction pipe 10 and the chip box 11 and clean the debris in the chip box 11.
[0026] Preferably, the machine body 1 , the chip box 11 and the slide block 12 form a sliding connection structure, the threaded tube 13 , the filter screen 14 and the connecting tube 15 form a threaded connection structure, and the shape and size of the filter screen 14 are consistent with those of the threaded tube 13 .
[0027] During specific use, after the debris is collected in the chip box 11 through the suction pipe 10, a filter screen 14 is installed in the threaded tube 13 connected to the suction fan 16 on the other side of the chip box 11 to intercept the debris and prevent the debris from entering the suction fan 16. Then, when the debris needs to be cleaned, the suction pipe 10 and the connecting pipe 15 fixed on both sides of the chip box 11 can be unscrewed to take out the debris temporarily stored in the chip box 11.
[0028] Working principle: when the pipe needs to be cut during the pipe processing, the pipe to be cut is placed on the cutting plate 2 installed on the surface of the machine body 1. The downward pressure groove 8 opened on the surface of the cutting plate 2 can be used to place the pipe. Then, through the action of the rotating shaft 3 connected between the cutting plate 2 and the limiting plate 4, the limiting plate 4 is opened and closed upward, and the pipe to be cut is placed on the surface of the downward pressure groove 8. Then, according to the size of the pipe, the fixing bolt 7 fixed between the limiting plate 4 and the limiting frame 6 is screwed out. According to the size of the pipe, the position of the limiting frame 6 on the limiting plate 4 is adjusted so that the pipe fits the limiting frame 6 more closely. Then, the limiting plate 4 is pressed downward so that the limiting plate 4 is pressed downward on the cutting plate 2 under the action of the rotating shaft 3 to limit the position of the pipe. Then, the screw 5 is used to penetrate the limiting plate 4 longitudinally and fixed on the cutting plate 2 to fix the position of the limiting plate 4. Multiple pipes can be fixed between the limiting frame 6 and the downward pressure groove 8 at one time for cutting. The dust collecting device 10 is convenient for use in cutting and can be used for cleaning the dust collecting device 10 by sliding the dust collecting device 10 upwards to remove the dust.
[0029] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A cutting device for pipe processing, comprising: The machine body (1) is characterized in that: a cutting plate (2) is fixedly installed on the surface of the machine body (1), the distal surface of the cutting plate (2) is horizontally penetrated by a connecting shaft (3), the surface of the rotating shaft (3) is horizontally penetrated by a connecting limit plate (4), the surface of the limit plate (4) is vertically penetrated by a connecting screw (5), the bottom surface of the screw (5) is threadedly connected to the cutting plate (2), the surface of the limit plate (4) is vertically penetrated by a sliding connection limit frame (6), the longitudinal end surface of the limit frame (6) is horizontally penetrated by a threaded connection fixing bolt (7), the surface of the fixing bolt (7) is horizontally penetrated by the connecting limit plate (4), a lower pressing groove (8) is provided on the bottom surface of the cutting plate (2), and the machine body ( 1) The surface of the suction hood (9) is abutted against the suction hood (9), the side wall surface of the suction hood (9) is penetrated and connected with the suction pipe (10), the surface of the suction pipe (10) is threadedly connected with the chip box (11), the top surface of the chip box (11) is fixedly connected with a slider (12), the surface of the slider (12) is slidably connected to the lower end surface of the machine body (1), the side wall surface of the chip box (11) is horizontally penetrated and connected with a threaded pipe (13), the inner wall surface of the threaded pipe (13) is installed with a filter screen (14), the inner wall surface of the threaded pipe (13) is threadedly connected with a connecting pipe (15), the surface of the filter screen (14) is abutted against the connecting pipe (15), and the surface of the connecting pipe (15) is fixedly installed with a suction fan (16).
2. A cutting device for pipe processing according to claim 1, characterized in that: The cutting plate (2), the rotating shaft (3) and the limiting plate (4) form a rotating connection structure, and the cutting plate (2), the limiting plate (4) and the screw rod (5) form a threaded connection structure.
3. A cutting device for pipe processing according to claim 1, characterized in that: The limit plate (4), the limit frame (6) and the fixing bolt (7) form a sliding thread connection structure. The limit frame (6) is an integrated structure with three arc-shaped grooves at the bottom of an inverted "E"-shaped block and triangular saw teeth in the grooves. The limit frame (6) and the lower pressing groove (8) are arranged opposite to each other and have the same shape and size.
4. A cutting device for pipe processing according to claim 1, characterized in that: The air suction hood (9), the air suction pipe (10) and the chip storage box (11) form a threaded connection structure.
5. A cutting device for pipe processing according to claim 1, characterized in that: The machine body (1), the chip storage box (11) and the slide block (12) form a sliding connection structure, the threaded pipe (13), the filter screen (14) and the connecting pipe (15) form a threaded connection structure, and the shape and size of the filter screen (14) are consistent with those of the threaded pipe (13).