Automatic pipe cutting machine convenient to fix

Abstract

The automatic pipe cutting machine convenient to fix comprises a base, a placing base is fixedly connected to the position, close to the rear end, of the top of the base, a cutting device body is fixedly installed at the front end of the top of the base, side plates are fixedly connected to the two sides of the top of the placing base, and a top plate is fixedly connected to the tops of the two side plates; an arc-shaped pressing plate is arranged between the two side plates, a pipe body is arranged between the arc-shaped pressing plate and the containing base, and the center of the top plate is fixedly connected with a center box. According to the automatic pipe cutting machine convenient to fix, the arc-shaped pressing plate is designed to be matched with the containing base, the second anti-skid plate in the center of the bottom of the arc-shaped pressing plate is in close contact with the top of the pipe body, stable fixing of the pipe bodies different in diameter, wall thickness and material can be achieved, and due to the design, the fixing area is increased; and through natural adaptability of the arc-shaped structure, shaking or displacement of the pipe body in the cutting process is effectively reduced, and therefore the cutting precision is remarkably improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to automatic pipe cutting machine technical field, concretely is a kind of automatic pipe cutting machine of easy fixing. BACKGROUND

[0002] In the metal processing, pipeline installation and manufacturing industry, automatic pipe cutting machine as a kind of efficient, accurate processing equipment, is widely used in the cutting operation of various pipe materials.

[0003] Traditional automatic pipe cutting machine usually uses simple clamping mechanism or pressing plate to fix pipe body, but these fixing methods often lack sufficient stability and adaptability, in cutting process, due to the difference of pipe material, size and shape, and the vibration and impact force generated during cutting, pipe body is prone to shaking or displacement, resulting in cutting precision decline, and even possible damage to cutting device. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of automatic pipe cutting machine of easy fixing to solve the problem that traditional automatic pipe cutting machine usually uses simple clamping mechanism or pressing plate to fix pipe body in the above background art, but these fixing methods often lack sufficient stability and adaptability, in cutting process, due to the difference of pipe material, size and shape, and the vibration and impact force generated during cutting, pipe body is prone to shaking or displacement, resulting in cutting precision decline, and even possible damage to cutting device.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of automatic pipe cutting machine of easy fixing, including base, the back end position of the top of base is fixedly connected with placing seat, the front end of the top of base is fixedly installed with cutting device body, the both sides of the top of placing seat are fixedly connected with side plate, the top of two side plates is fixedly connected with top plate, arc pressing plate is arranged between two side plates, pipe body is arranged between arc pressing plate and placing seat, the center of the top of top plate is fixedly connected with center box, the both sides of center box are all set with moving slot, the center rotationally connected with threaded rotating rod in center box, the top position of threaded rotating rod is threadedly connected with threaded sleeve, the both sides of threaded sleeve are fixedly connected with moving plate, the side of moving plate away from threaded sleeve is penetrated to the outside of moving slot, the center of the top of center box is fixedly connected with frequency conversion motor, the output end of frequency conversion motor bottom is penetrated to the inside of center box and is fixedly connected with the top of threaded rotating rod.

[0006] Compared with the prior art, the utility model has the advantages that:

[0007] The automatic pipe cutting machine with the convenient fixing function can realize the stable fixing of the pipe body with different diameters, wall thicknesses and materials through the cooperation of the arc-shaped pressing plate and the placing seat and the close contact between the anti-skid plate two at the bottom center of the arc-shaped pressing plate and the top of the pipe body, the design not only increases the fixing area, but also effectively reduces the shaking or displacement of the pipe body in the cutting process through the natural adaptability of the arc-shaped structure, so that the cutting precision is significantly improved, the threaded rotating rod is rotated by using the variable frequency motor, and then the threaded sleeve, the moving plate, the movable plate, the connecting frame and the arc-shaped pressing plate fixedly connected with the threaded sleeve are driven to slide up and down along the sliding groove, automatic adjustment and fixing of the pipe body are realized, the operation process is simplified, the labor intensity of workers is reduced, and the production efficiency is improved, the rotation speed of the threaded rotating rod can be accurately controlled through the speed regulation of the variable frequency motor, and then the accurate adjustment of the pressing speed and the pressure size of the arc-shaped pressing plate is realized, the design makes the utility model be capable of flexibly adjusting the fixing pressure according to the pipe body with different materials and sizes and cutting requirements, and deformation or damage of the pipe body caused by excessive pressure is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0008] Figure 1 It is a structural schematic diagram of the utility model;

[0009] Figure 2 It is the utility model Figure 1 It is a partial enlarged schematic diagram of A in the utility model;

[0010] Figure 3 It is a structural side view of the base of the utility model;

[0011] Figure 4 It is a structural perspective view of the arc-shaped pressing plate of the utility model.

[0012] In the drawing: 1, base; 2, placing seat; 3, side plate; 4, top plate; 5, pipe body; 6, anti-skid plate one; 7, arc-shaped pressing plate; 8, sliding groove; 9, supporting rod; 10, connecting frame; 11, center box; 12, moving groove; 13, threaded rotating rod; 14, threaded sleeve; 15, moving plate; 16, movable plate; 17, anti-skid plate two; 18, variable frequency motor; 19, cutting device body. DETAILED DESCRIPTION

[0013] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0014] Please refer to Figures 1-4The utility model provides a technical scheme: a kind of automatic pipe cutting machine of convenient fixing, including base 1, the rear end position fixedly connected with placing seat 2 is placed on the top of base 1, cutting device body 19 is fixedly installed on the top of base 1 front end, both sides of the top of placing seat 2 are fixedly connected with side plate 3, the top of two side plates 3 is fixedly connected with top plate 4, arc pressing plate 7 is arranged between two side plates 3, pipe body 5 is arranged between arc pressing plate 7 and placing seat 2, the center of top plate 4 is fixedly connected with center box 11, both sides of center box 11 are all set with moving groove 12, screw thread rotating rod 13 is rotatably connected in center box 11, screw thread sleeve pipe 14 is threadedly connected in the top position of screw thread rotating rod 13, moving plate 15 is fixedly connected on the both sides of screw thread sleeve pipe 14, one side of moving plate 15 away from screw thread sleeve pipe 14 is penetrated to the outside of moving groove 12, the center of the top of center box 11 is fixedly connected with frequency conversion motor 18, and the output end of the bottom of frequency conversion motor 18 is penetrated to the inside of center box 11 and is fixedly connected with the top of screw thread rotating rod 13.

[0015] The bottom of two moving plates 15 is fixedly connected with movable plate 16, and the bottom of two movable plates 16 is penetrated to the outside of top plate 4 and is fixedly connected with connecting frame 10, and the bottom of connecting frame 10 is fixedly connected with the top of arc pressing plate 7.

[0016] Movable plate 16 is slidably connected with top plate 4.

[0017] The center of the opposite side of two side plates 3 is all set with sliding slot 8, and the both sides of arc pressing plate 7 are respectively penetrated to the inside of sliding slot 8 and are slidably connected with sliding slot 8.

[0018] The front side position and the rear side position in sliding slot 8 are all fixedly connected with support rod 9, and support rod 9 is sleeved with arc pressing plate 7 and is slidably connected.

[0019] The bottom of placing seat 2 is fixedly connected with antiskid pad one 6 corresponding the bottom of pipe body 5, and the inner wall of antiskid pad one 6 is in contact with the outer wall of pipe body 5 bottom.

[0020] The center of the bottom of arc pressing plate 7 is fixedly connected with antiskid pad two 17, and the inner wall of the bottom of antiskid pad two 17 is in contact with the outer wall of pipe body 5 top.

[0021] Working principle: the pipe body 5 to be cut is placed on the placing seat 2, ensuring that the bottom of the pipe body 5 is in close contact with the inner wall of the anti-skid plate one 6, the variable frequency motor 18 is started, the output end starts to rotate and drives the threaded rotating rod 13 connected therewith to rotate synchronously, since the threaded rotating rod 13 and the threaded sleeve 14 are connected through threads, the threaded sleeve 14 moves up and down along with the rotation of the threaded rotating rod 13, the moving plate 15 fixedly connected on the two sides of the threaded sleeve 14 also moves along with the up and down movement of the threaded sleeve 14, since the side of the moving plate 15 away from the threaded sleeve 14 penetrates to the outside of the moving groove 12 and is connected with the movable plate 16, the movable plate 16 also slides up and down along with the moving plate 15, the synchronous movement of the connecting frame 10 and the arc-shaped pressing plate 7 is driven by the up and down sliding of the movable plate 16, since the arc-shaped pressing plate 7 penetrates to the inside of the sliding groove 8 on the two sides and is slidably connected with the sliding groove 8, the arc-shaped pressing plate 7 can stably move along the sliding groove 8 downward under the guidance and support of the supporting rod 9, until the anti-skid plate two 17 at the bottom of the arc-shaped pressing plate 7 is in close contact with the outer wall at the top of the pipe body 5, when the anti-skid plate two 17 at the bottom of the arc-shaped pressing plate 7 is in close contact with the outer wall at the top of the pipe body 5, the pipe body 5 is firmly fixed between the placing seat 2 and the arc-shaped pressing plate 7, at this time, the pipe body 5 is supported by the bottom of the anti-skid plate one 6 and pressed by the top of the anti-skid plate two 17, thereby realizing the stable fixation in all directions, after the pipe body 5 is stably fixed, the cutting device body 19 can be started to cut, since the pipe body 5 has been effectively fixed, the shaking or displacement phenomenon does not occur in the cutting process, thereby ensuring the cutting precision and efficiency.

[0022] In summary: the automatic pipe cutting machine with convenient fixation can stably fix the pipe body 5 with different diameters, wall thicknesses and materials through the cooperation of the arc-shaped pressing plate 7 and the placing seat 2 and the close contact between the anti-skid plate two 17 at the bottom center of the arc-shaped pressing plate 7 and the top of the pipe body 5, this design not only increases the fixation area, but also effectively reduces the shaking or displacement of the pipe body 5 in the cutting process through the natural adaptability of the arc-shaped structure, thereby significantly improving the cutting precision, the threaded rotating rod 13 is driven to rotate by the variable frequency motor 18, thereby driving the threaded sleeve 14 and the moving plate 15, the movable plate 16, the connecting frame 10 and the arc-shaped pressing plate 7 fixedly connected therewith to slide up and down along the sliding groove 8, realizing the automatic adjustment and fixation of the pipe body 5, this design not only simplifies the operation process and reduces the labor intensity of workers, but also improves the production efficiency, the rotation speed of the threaded rotating rod 13 can be accurately controlled through the speed regulation of the variable frequency motor 18, thereby realizing the accurate adjustment of the down pressure speed and the pressure size of the arc-shaped pressing plate 7, this design enables the utility model to flexibly adjust the fixation pressure according to the pipe body 5 with different materials and sizes and the cutting demand, avoiding the deformation or damage of the pipe body 5 caused by excessive pressure.

[0023] It is to be noted that the relational terms herein, such as first and second, and the like, are used solely to distinguish one from another entity or action without necessarily requiring or implying any actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0024] The electrical components in this article are all connected with the main control unit and 220V mains electricity, and the main control unit can be a conventional known device controlled by a computer or the like.

[0025] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A conveniently fixed automatic pipe cutting machine comprising a base (1), characterized in that: The back end of the top of the base (1) is fixedly connected with a placing seat (2), the front end of the top of the base (1) is fixedly installed with a cutting device body (19), both sides of the top of the placing seat (2) are fixedly connected with side plates (3), the top of the two side plates (3) is fixedly connected with a top plate (4), an arc-shaped pressing plate (7) is arranged between the two side plates (3), a pipe body (5) is arranged between the arc-shaped pressing plate (7) and the placing seat (2), the center of the top plate (4) is fixedly connected with a center box (11), both sides of the center box (11) are provided with moving grooves (12), a threaded rotating rod (13) is rotatably connected in the center box (11), a threaded sleeve (14) is threadedly connected to the top of the threaded rotating rod (13), both sides of the threaded sleeve (14) are fixedly connected with moving plates (15), the side, away from the threaded sleeve (14), of the moving plate (15) penetrates to the outside of the moving groove (12), the center of the top of the center box (11) is fixedly connected with a variable frequency motor (18), the output end of the bottom of the variable frequency motor (18) penetrates to the inside of the center box (11) and is fixedly connected with the top of the threaded rotating rod (13).

2. A conveniently fixed automatic pipe cutting machine according to claim 1, characterized in that: The bottom of the two moving plates (15) is fixedly connected with movable plates (16), the bottom of the two movable plates (16) penetrates to the outside of the top plate (4) and is fixedly connected with a connecting frame (10), the bottom of the connecting frame (10) is fixedly connected with the top of the arc-shaped pressing plate (7).

3. A conveniently fixed automatic pipe cutting machine according to claim 2, characterized in that: The movable plate (16) is slidably connected with the top plate (4).

4. The automatic tube cutting machine of claim 1, wherein: The center of the opposite side of the two side plates (3) is provided with a sliding groove (8), the two sides of the arc-shaped pressing plate (7) penetrate to the inside of the sliding groove (8) and are slidably connected with the sliding groove (8).

5. A conveniently fixed automatic pipe cutting machine according to claim 4, characterized in that: The front side and the back side of the sliding groove (8) are fixedly connected with support rods (9), the support rods (9) are sleeved with the arc-shaped pressing plate (7) and are slidably connected.

6. A conveniently fixed automatic pipe cutting machine according to claim 1, characterized in that: The top of the placing seat (2) is fixedly connected with an anti-skid plate one (6) corresponding to the bottom of the pipe body (5), the inner wall of the anti-skid plate one (6) is in contact with the outer wall of the bottom of the pipe body (5).

7. A conveniently fixed automatic pipe cutting machine according to claim 1, characterized in that: The center of the bottom of the arc-shaped pressing plate (7) is fixedly connected with an anti-skid plate two (17), the inner wall of the bottom of the anti-skid plate two (17) is in contact with the outer wall of the top of the pipe body (5).

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