Full-automatic pipe cutting machine

Abstract

The utility model relates to the technical field of pipe cutting machines, and discloses a full-automatic pipe cutting machine. The full-automatic pipe cutting machine comprises a machine shell cutting piece, a hydraulic cylinder cutting piece is arranged on the bottom wall of an inner cavity of the machine shell cutting piece, lifting block cutting pieces are arranged on the front side wall and the rear side wall of the inner cavity of the machine shell cutting piece, and the front side and the rear side of the top wall of each lifting block cutting piece are obliquely arranged; according to the scheme, the machine shell, the hydraulic cylinder, the lifting block and other devices are arranged to be matched, a round pipe can be conveniently clamped and fixed in multiple directions through the device, the situation that the cutting angle is changed due to deflection when the round pipe is clamped is avoided, and follow-up cutting operation is facilitated; and through cooperation of the base, the cutting machine, the deburring machine and other devices, the round pipe can be conveniently cut and deburred through the device, the situation that the skin is scratched by burrs in the carrying process is avoided, and follow-up use of pipe fittings is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of pipe cutting machines, in particular to a full-automatic pipe cutting machine. Background Art

[0002] In the process of processing pipe fittings, it is necessary to process longer pipe fittings into short pipes of a certain length. A pipe cutting machine refers to a machine for cutting pipe fittings. The pipe fittings can be cut by the cutting machine. The cutting machine needs to clamp and fix the pipe fittings during cutting. The clamping method of the existing device adopts a one-way clamping method. This clamping method is not convenient for clamping and fixing round pipes. The cutting process is prone to deviation, which affects the cutting of pipe fittings. For this reason, we propose a fully automatic pipe cutting machine. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a fully automatic pipe cutting machine, which effectively solves the problem that the clamping method of the existing device adopts a one-way clamping method, which is not convenient for clamping and fixing round tubes, and the cutting process is prone to deviation, affecting the cutting of pipe fittings.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fully automatic pipe cutting machine, comprising a casing cutting blade, the bottom wall of the inner cavity of the casing cutting blade is provided with a hydraulic cylinder cutting blade, the front and rear side walls of the inner cavity of the casing cutting blade are provided with a lifting block cutting blade, the front and rear sides of the top wall of the lifting block cutting blade are inclined, the front and rear sides of the inner cavity of the casing cutting blade are transversely provided with a clamping frame cutting blade, the two groups of the clamping frame cutting blades are bent and mirrored, the top wall of the lifting block cutting blade is provided with a bracket cutting blade, and the right side of the top wall of the casing cutting blade is provided with a cutting structure cutting blade.

[0005] Preferably, the cutting structure cutting blade comprises a base cutting blade, a top wall of the base cutting blade is provided with a sliding groove, the casing cutting blade is located in the inner cavity of the sliding groove, and a cutting machine cutting blade is provided on the right side of the top wall of the base cutting blade.

[0006] Preferably, a deburring machine cutting blade is provided on the top wall of the base cutting blade, and the deburring machine cutting blade is located at the rear side of the cutting machine cutting blade.

[0007] Preferably, the top wall of the base cutting blade is provided with a fixed frame cutting blade, the front and rear side walls of the inner cavity of the fixed frame cutting blade are provided with a push screw cutting blade, the left side wall of the casing cutting blade is provided with a protrusion, the protrusion is screwed to the outer wall of the push screw cutting blade, the top wall of the base cutting blade is provided with a drive motor cutting blade, and the output end of the drive motor cutting blade is connected to the rear end of the push screw cutting blade.

[0008] Preferably, a placement groove is provided on the top wall of the bracket cutting piece, the placement groove is arranged in a V-shape, and a buffer pad is provided on the inner wall of the placement groove.

[0009] Preferably, a roller cutting blade is provided at the bottom end of the cutting blade of the clamping frame, and the roller cutting blade is located on the top wall of the cutting blade of the lifting block.

[0010] Preferably, the opposite side walls of the two groups of the clamping frame cutting blades are provided with pushing spring cutting blades, and the opposite ends of the two groups of the pushing spring cutting blades are respectively arranged on the front and rear side walls of the inner cavity of the casing cutting blade.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The fully automatic pipe cutting machine can facilitate the multi-directional clamping and fixing of the round pipe by setting the casing, hydraulic cylinder and lifting block and other devices, so as to avoid the deflection of the round pipe during clamping and cause the change of the cutting angle, which is conducive to the subsequent cutting operation;

[0013] 2. The fully automatic pipe cutting machine can facilitate the cutting and deburring of round pipes by arranging the base, cutting machine and deburring machine, so as to avoid the burrs scratching the skin during the transportation process, which is beneficial to the subsequent use of the pipe fittings;

[0014] 3. The fully automatic pipe cutting machine, by arranging a driving motor, a push screw and a casing and other devices in coordination, can make the device convenient for pushing the pipe fittings for cutting operations, and facilitate automatic completion of the cutting and grinding of the pipe fittings, which is conducive to improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0016] In the attached picture:

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a schematic cross-sectional structural diagram of the casing of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the push screw of the utility model;

[0020] In the figure: 100, casing; 101, hydraulic cylinder; 102, lifting block; 103, clamping frame; 104, bracket; 105, cutting structure; 106, base; 107, cutting machine; 108, deburring machine; 109, fixing frame; 110, pushing screw; 111, driving motor; 112, roller; 113, pushing spring. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] Depend on Figure 1 , Figure 2 and Figure 3The utility model provides a fully automatic pipe cutting machine. The bottom wall of the inner cavity of the casing 100 is fixedly connected with a hydraulic cylinder 101, and the hydraulic cylinder 101 facilitates the lifting block 102 to move. The front and rear side walls of the inner cavity of the casing 100 are slidably connected with the lifting block 102, and the lifting block 102 facilitates the clamping frame 103 to rotate. The front and rear sides of the top wall of the lifting block 102 are inclined, and the front and rear sides of the inner cavity of the casing 100 are horizontally rotatably connected with the clamping frame 103. The clamping frame 103 is convenient for clamping and limiting the round tube. The two sets of clamping frames 103 are arranged in a bent mirror image. The top wall of the lifting block 102 is fixedly connected with a bracket 104, and the pipe fitting is supported and placed by the bracket 104. The right side of the top wall of the casing 100 is provided with a cutting structure 105; the round tube to be cut is placed on the top wall of the bracket 104, and the lifting block 102 is pushed up and down by the hydraulic cylinder 101, and the bracket 104 is pushed up by the lifting block 102. The inclined top wall pushes the clamping frame 103 to rotate, and the front and rear gears of the clamping frame 103 rotate to clamp and fix the upper side of the outer wall of the round tube. The clamping frame 103 and the bracket 104 facilitate the clamping and fixing of the round tube, which is convenient for subsequent cutting operations. The device can easily clamp and fix the round tube in multiple directions to avoid the deflection of the round tube when clamping, which causes the cutting angle to change, which is beneficial for subsequent cutting operations. The cutting structure 105 includes a base 106. The top wall of the base 106 is provided with a sliding groove, which is convenient for guiding the movement of the housing 100. The housing 100 is located in the inner cavity of the sliding groove. The right side of the top wall of the base 106 is fixedly connected with a cutting machine 107, which is convenient for cutting the pipe fittings through the cutting machine 107; the top wall of the base 106 is fixedly connected with a deburring machine 108, which is convenient for grinding and cleaning the burrs at the cut pipe mouth, and the deburring machine 108 is located at the rear side of the cutting machine 107;The housing 100 is pushed to drive the clamping frame 103 to move, and the clamping frame 103 drives the pipe to move, and the pipe moves to the cutting machine 107 for cutting. The cutting machine 107 is composed of a cutting motor and a cutting disc, and the cutting disc is driven by the cutting motor to rotate, and the pipe is cut by the rotating cutting disc, and then continues to move backward to the deburring machine 108 for grinding. The deburring machine 108 is composed of a burr removal motor and a grinding disc, and the burr removal motor drives the grinding disc to rotate, and the grinding disc is used to grind and remove burrs from the incision of the pipe, so that the device can be convenient for cutting and removing burrs from round pipes, avoiding burrs scratching the skin during transportation, which is beneficial to the subsequent use of the pipe. The top wall of the base 106 is fixedly connected with a fixing frame 109, and the fixing frame 109 is used to support the push screw 110. The front and rear side walls of the inner cavity of the fixing frame 109 are rotatably connected with the push screw 110, and the housing 100 can be driven to move forward and backward by the forward and reverse rotation of the push screw 110. The left side wall of the housing 100 is fixedly connected with a protrusion, which is screwed to the outer wall of the push screw 110. The top wall of the base 106 is fixedly connected with a driving motor 111, and the driving motor 111 is used to drive the push screw 110 to rotate. The output end of the driving motor 111 is connected to the rear end of the push screw 110; the push screw 110 is driven to rotate by the driving motor 111, and the push screw 110 is driven to rotate by the pushing motor 111. The screw 110 drives the convex block to move, and the convex block drives the casing 100 to move forward and backward, and the casing 100 drives the pipe fittings to move, so that the device can easily push the pipe fittings for cutting operations, and automatically complete the cutting and grinding of the pipe fittings, which is beneficial to improving work efficiency. A placement groove is provided on the top wall of the bracket 104, and the placement groove is V-shaped, and a buffer pad is provided on the inner wall of the placement groove; the V-shaped placement groove is convenient for positioning and supporting the round tube, and the buffer pad is used to prevent the round tube from being damaged by clamping. The bottom end of the clamping frame 103 is fixedly connected with a roller 112, which is convenient for rolling on the lifting block 102 through the roller 112, and the roller 112 is located on the top wall of the lifting block 102; by setting the roller The wheel 112 is convenient for rolling on the lifting block 102, avoiding wear between the lifting block 102 and the clamping frame 103 during pushing, which is beneficial to improving the service life of the device. The opposite side walls of the two groups of clamping frames 103 are fixedly connected with pushing springs 113, which facilitate pushing the clamping frame 103 to rotate and reset through the pushing springs 113, which is beneficial to the subsequent placement of pipe fittings for clamping. The opposite ends of the two groups of pushing springs 113 are respectively fixedly connected to the front and rear side walls of the inner cavity of the housing 100; when the lifting block 102 moves downward to release the pushing of the clamping frame 103, the pushing springs 113 push the clamping frame 103 to rotate, which is convenient for pushing the clamping frame 103 to open and remove the pipe fittings, which is beneficial to improving the loading and unloading rate. ;

[0023] Working principle: the round tube to be cut is placed on the top wall of the bracket 104, the lifting block 102 is pushed up and down by the hydraulic cylinder 101, the bracket 104 is pushed up by the lifting block 102, the clamping frame 103 is pushed to rotate by the inclined top wall of the lifting block 102, the clamping frame 103 is rotated by the front and rear gears to clamp and fix the upper side of the outer wall of the round tube, the clamping frame 103 and the bracket 104 are convenient for clamping and fixing the round tube, which is convenient for subsequent cutting operations, and the device can be convenient for multi-directional clamping and fixing of the round tube to avoid deflection of the round tube when clamping, which causes changes in the cutting angle, which is beneficial to subsequent cutting operations, the clamping frame 103 is driven to move by pushing the housing 100, the pipe fittings are driven to move by the clamping frame 103, the pipe fittings are moved to the cutting machine 107 for cutting, and the cutting machine 107 is driven by a cutting motor The deburring machine 108 is composed of a burr removal motor and a grinding disc. The grinding disc is driven to rotate by the burr removal motor, and the incision of the pipe is ground and deburred by the grinding disc. The device can be used to cut and deburr the round pipe, so as to avoid scratching the skin by burrs during transportation, which is beneficial to the subsequent use of the pipe. The push screw 110 is driven to rotate by the driving motor 111, and the protrusion is driven to move by the push screw 110, and the housing 100 is driven to move forward and backward by the protrusion. The pipe is driven to move by the housing 100, so that the device can be used to push the pipe for cutting, which is beneficial to automatically complete the cutting and grinding of the pipe, and is beneficial to improve work efficiency.

[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fully automatic pipe cutting machine, comprising a housing (100), characterized in that: A hydraulic cylinder (101) is arranged on the bottom wall of the inner cavity of the casing (100), a lifting block (102) is arranged on the front and rear side walls of the inner cavity of the casing (100), the front and rear sides of the top wall of the lifting block (102) are arranged in an inclined manner, a clamping frame (103) is arranged transversely on the front and rear sides of the inner cavity of the casing (100), and the two groups of the clamping frames (103) are arranged in a bent mirror image, a bracket (104) is arranged on the top wall of the lifting block (102), and a cutting structure (105) is arranged on the right side of the top wall of the casing (100).

2. A fully automatic pipe cutting machine according to claim 1, characterized in that: The cutting structure (105) comprises a base (106), the top wall of the base (106) is provided with a sliding groove, the housing (100) is located in the inner cavity of the sliding groove, and a cutting machine (107) is arranged on the right side of the top wall of the base (106).

3. A fully automatic pipe cutting machine according to claim 2, characterized in that: A deburring machine (108) is provided on the top wall of the base (106), and the deburring machine (108) is located at the rear side of the cutting machine (107).

4. The fully automatic pipe cutting machine according to claim 2, characterized in that: A fixing frame (109) is disposed on the top wall of the base (106), and a push screw (110) is disposed on the front and rear side walls of the inner cavity of the fixing frame (109). A protrusion is disposed on the left side wall of the housing (100), and the protrusion is screwed to the outer wall of the push screw (110). A driving motor (111) is disposed on the top wall of the base (106), and an output end of the driving motor (111) is connected to the rear end of the push screw (110).

5. The fully automatic pipe cutting machine according to claim 1, characterized in that: The top wall of the bracket (104) is provided with a placement groove, the placement groove is arranged in a V shape, and a buffer pad is arranged on the inner wall of the placement groove.

6. The fully automatic pipe cutting machine according to claim 1, characterized in that: The bottom end of the clamping frame (103) is provided with a roller (112), and the roller (112) is located on the top wall of the lifting block (102).

7. The fully automatic pipe cutting machine according to claim 1, characterized in that: The opposite side walls of the two groups of clamping frames (103) are provided with pushing springs (113), and the opposite ends of the two groups of pushing springs (113) are respectively arranged on the front and rear side walls of the inner cavity of the housing (100).

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