Pipe cutting machine provided with multi-specification guide mechanism

Abstract

The utility model provides a pipe cutting machine equipped with a multi-specification guide mechanism, which comprises a pipe cutting machine main body, a guide assembly, an adjusting screw rod and a clamping seat, and a machine seat is arranged at the front end of the internal composition of the pipe cutting machine main body. The pipe cutting machine has the advantages that the pipe cutting machine body, the guide assemblies, the adjusting screw rod and the clamping base are additionally arranged, the adjusting screw rod is rotated according to the outer diameter of a pipe, the two guide assemblies are driven to move oppositely or reversely, the distance between the upper guide wheel and the lower guide wheel is adjusted, and the clamping base with the clamping plate suitable for the arc-shaped structure is replaced according to the outer diameter of the pipe; the cutting motor drives the cutting blade to achieve cutting operation, so that the pipe cutting machine can be suitable for guiding use of pipes of multiple specifications, the pipe cutting machine body is additionally arranged, after adjustment and trial cutting of pipe fittings are completed, the transparent cover is rotated to be located on the rear side of the machine base, chippings generated during cutting can be blocked, and therefore safety protection can be achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of pipe cutting machines, and particularly relates to a pipe cutting machine equipped with a multi-specification guiding mechanism. Background Technique

[0002] A pipe cutting machine is a mechanical device for segmenting and cutting materials such as metal or plastic pipe fittings during processing and production, and can perform cutting operations on pipe fittings according to established parameter settings. In the cutting of pipe fittings by a pipe cutting machine with a relatively high degree of automation, guide wheels are required to realize the feeding and guiding of pipe fittings. However, most of the common pipe cutting machines have a fixed structure for the guide wheels, and the distribution distance between the two groups of guide wheels is fixed, and cannot be adjusted according to the outer diameter size of the pipe fittings to be cut. This results in that the pipe cutting machine can only perform cutting operations on fixed pipe fittings, limiting the use scenarios of the pipe cutting machine. Moreover, when it is necessary to cut materials with different pipe diameters, it is necessary to spend more energy on modifying the pipe cutting machine, and it is easy for the pipe cutting machine to be damaged during the modification.

[0003] In summary, there are some problems in the use of a pipe cutting machine that cannot be applied to the guiding of multi-specification pipe fittings. Therefore, it is hoped to propose a new structure to solve the above technical problems. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the purpose of the utility model is to provide a pipe cutting machine equipped with a multi-specification guiding mechanism to solve the problems raised in the above background technique.

[0005] The utility model is realized through the following technical solutions: A pipe cutting machine equipped with a multi-specification guiding mechanism includes: a pipe cutting machine main body, a guiding component, an adjusting screw rod, and a clamping seat. In the internal composition of the pipe cutting machine main body, a machine base is provided at the front end. A adjusting sliding groove for installing the adjusting screw rod is opened at the center of the rear side surface of the machine base. An adjusting screw rod for driving two groups of guiding components to move is provided inside the adjusting sliding groove. Two groups of symmetrically arranged guiding components are provided at the rear side of the machine base. A fixing plate is provided at both the upper and lower ends of the left rear side surface of the machine base. A clamping cylinder is provided at one end of the fixing plate close to the center of the machine base. A first mounting plate is provided at one end of the clamping cylinder close to the center of the machine base. A clamping seat for clamping pipe fittings is provided at one end of the first mounting plate close to the center of the machine base.

[0006] As a preferred implementation manner, an adjusting slider is provided at the front end of the internal composition of the guiding component. An adjusting screw hole is vertically penetrated through the upper surface of the adjusting slider. The adjusting slider is movably fitted with the adjusting sliding groove.

[0007] As a preferred embodiment, the outer side of the adjusting screw rod is provided with adjusting external threads at both the upper and lower ends, and the rotation directions of the adjusting external threads are opposite. The adjusting external threads are in threaded fit with the adjusting screw holes. A bracket is provided at the rear side of the adjusting slider. Bearing holes are opened at both the left and right ends of the rear side of the bracket. Rotating the adjusting screw rod can drive the two guiding components to move towards or away from each other under the cooperation with the adjusting screw holes, so as to change the distance between the two guiding wheels to adapt to the guiding of multi-specification pipe fittings.

[0008] As a preferred embodiment, bearings are installed inside the bearing holes, a rotating shaft is provided inside the bearings, a driven gear is provided at the front end of the outer side of the left rotating shaft, a driving gear is provided on the right side of the driven gear, and a guiding motor is provided at the rear side of the driving gear;

[0009] The driving gear and the driven gear are meshed with each other, a guiding wheel is provided at the rear end of the outer side of the rotating shaft, a clamping plate is provided at the lower end of the inner composition of the clamping seat. The guiding motor drives the driven gear to rotate through the driving gear, and can actively rotate the left guiding wheel to achieve the effect of pipe fitting conveying.

[0010] As a preferred embodiment, a groove is opened at the left end of the rear side of the machine base, an electric telescopic rod is provided at the front end inside the groove, a cutting seat is provided at the rear side of the electric telescopic rod, a cutting blade is provided on the right side of the cutting seat, and a cutting motor is provided inside the cutting seat.

[0011] As a preferred embodiment, a second mounting plate is provided above the clamping plate. Mounting threaded holes are opened at both the left and right ends of the upper surfaces of the second mounting plate and the first mounting plate. The first mounting plate and the second mounting plate are fixedly connected by bolts.

[0012] As a preferred embodiment, rotating seats are provided at both the left and right sides at the rear end of the upper surface of the machine base. A transparent cover for protection during use is provided at the rear side of the machine base. The transparent cover is connected to the rotating seat through a damping rotating shaft. The transparent cover is made of transparent acrylic board. After the pipe fitting adjustment and trial cutting are completed, rotating the transparent cover to make it located at the rear side of the machine base can block the debris generated during cutting, so as to achieve safety protection.

[0013] After adopting the above technical solutions, the beneficial effects of the present utility model are as follows: By adding a pipe cutting machine main body, a guiding component, an adjusting screw rod and a clamping seat, rotating the adjusting screw rod according to the outer diameter of the pipe material drives the two guiding components to move towards or away from each other, adjusts the distance between the upper and lower two guiding wheels, and replaces the clamping seat with a clamping plate having a suitable arc structure according to the outer diameter of the pipe material, and realizes the cutting operation by driving the cutting blade through the cutting motor, so as to be able to guide and use multi-specification pipe materials. By adding a pipe cutting machine main body, after the pipe fitting adjustment and trial cutting are completed, rotating the transparent cover to make it located at the rear side of the machine base can block the debris generated during cutting, so as to achieve safety protection. Description of the Drawings

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0015] Figure 1 It is a schematic diagram of the overall structure of a pipe cutting machine equipped with a multi - specification guiding mechanism according to the present invention.

[0016] Figure 2 It is a schematic diagram of the structure of the pipe cutting machine main body in a pipe cutting machine equipped with a multi - specification guiding mechanism according to the present invention.

[0017] Figure 3 It is a schematic diagram of the structure of the guiding component in a pipe cutting machine equipped with a multi - specification guiding mechanism according to the present invention.

[0018] Figure 4 It is a schematic diagram of the structure of the clamping seat in a pipe cutting machine equipped with a multi - specification guiding mechanism according to the present invention.

[0019] In the figure, 100 - pipe cutting machine main body, 101 - machine base, 102 - transparent cover, 103 - rotating seat, 104 - adjusting chute, 105 - clamping cylinder, 106 - mounting plate 1, 107 - cutting blade;

[0020] 200 - guiding component, 201 - adjusting slider, 202 - adjusting screw hole, 203 - bracket, 204 - rotating shaft, 205 - driven gear, 206 - guiding wheel;

[0021] 300 - adjusting screw;

[0022] 400 - clamping seat, 401 - mounting plate 2, 402 - mounting thread hole, 403 - clamping plate. Specific embodiments

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0024] Please refer to Figures 1 to 4, the present utility model provides a technical solution: a pipe cutting machine equipped with a multi-specification guiding mechanism, including: a pipe cutting machine main body 100, a guiding component 200, an adjusting screw 300, and a clamping seat 400. A machine base 101 is provided at the front end of the internal components of the pipe cutting machine main body 100;

[0025] An adjusting chute 104 for installing the adjusting screw 300 is opened at the center of the rear side of the machine base 101. The adjusting screw 300 for driving the two guiding components 200 to move is provided inside the adjusting chute 104. Two symmetrically arranged guiding components 200 are provided at the rear side of the machine base 101;

[0026] A set of fixing plates are provided at both the upper and lower ends of the left rear side of the machine base 101. A clamping cylinder 105 is provided at one end of the fixing plate close to the center of the machine base 101. An installation plate one 106 is provided at one end of the clamping cylinder 105 close to the center of the machine base 101. A clamping seat 400 for clamping the pipe fitting is provided at one end of the installation plate one 106 close to the center of the machine base 101.

[0027] An adjusting slider 201 is provided at the front end of the internal components of the guiding component 200. An adjusting screw hole 202 is vertically penetrated through the upper surface of the adjusting slider 201. The adjusting slider 201 is movably fitted with the adjusting chute 104.

[0028] Adjusting external threads with opposite helix directions are provided at both the upper and lower ends of the outer side of the adjusting screw 300. The adjusting external threads are in threaded fit with the adjusting screw hole 202. A bracket 203 is provided at the rear side of the adjusting slider 201. Bearing holes are opened at both the left and right ends of the rear side of the bracket 203. Rotating the adjusting screw 300 can drive the two guiding components 200 to move towards or away from each other under the cooperation with the adjusting screw hole 202, so as to change the distance between the two guiding wheels 206 to adapt to the guiding of multi-specification pipe fittings.

[0029] Bearings are installed inside the bearing holes. A rotating shaft 204 is provided inside the bearings. A driven gear 205 is provided at the front end of the outer side of the left rotating shaft 204. A driving gear is provided on the right side of the driven gear 205. A guiding motor is provided at the rear side of the driving gear;

[0030] The driving gear is meshed with the driven gear 205. A guiding wheel 206 is provided at the rear end of the outer side of the rotating shaft 204. A clamping plate 403 is provided at the lower end of the internal components of the clamping seat 400. The guiding motor drives the driven gear 205 to rotate through the driving gear, and can actively rotate the left guiding wheel 206 to achieve the effect of conveying the pipe fitting.

[0031] A groove is opened at the left end of the rear side of the machine base 101. An electric telescopic rod is provided at the front end inside the groove. A cutting seat is provided at the rear side of the electric telescopic rod. A cutting blade 107 is provided on the right side of the cutting seat. A cutting motor is provided inside the cutting seat.

[0032] Please refer to Figures 1 - 4, as the first embodiment of the present utility model: First, the user rotates the adjusting screw 300 according to the outer diameter of the pipe. Under the cooperation of the adjusting external thread and the adjusting screw hole 202, the two groups of guiding components 200 are driven to move towards or away from each other. And through the sliding of the adjusting slider 201 inside the adjusting chute 104 to assist the linear movement of the guiding component 200, the distance between the upper and lower groups of guiding wheels 206 can be adjusted. Secondly, the user can replace the clamping seat 400 with a clamping plate 403 having a suitable arc structure according to the outer diameter of the pipe. The guiding motor drives the driven gear 205 to rotate through the driving gear, enabling the left-end guiding wheel 206 to rotate actively to achieve the pipe conveying effect, and the cutting motor drives the cutting blade 107 to perform the cutting operation, so that it can be applicable to the guiding use of pipes of multiple specifications.

[0033] Above the clamping plate 403, there is a second mounting plate 401. Mounting threaded holes 402 are opened at the left and right ends of the upper surfaces of the second mounting plate 401 and the first mounting plate 106. The first mounting plate 106 and the second mounting plate 401 are fixedly connected by bolts.

[0034] Please refer to Figures 1 - 2 and Figure 4 , as the second embodiment of the present utility model: Based on the above first embodiment, before the actual pipe cutting operation, the user can select the clamping seat 400 with a suitable clamping plate 403 according to the specifications of the pipe fittings, make the first mounting plate 106 and the second mounting plate 401 fit together, and use bolts to screw into the inside of the mounting threaded holes 402 for connection and fixation, so as to facilitate the replacement and use of the clamping seat 400.

[0035] Rotating seats 103 are provided at the rear ends of the left and right sides of the upper surface of the machine base 101. A transparent cover 102 for protection is provided at the rear side of the machine base 101. The transparent cover 102 and the rotating seat 103 are connected by a damping rotating shaft. The transparent cover 102 is made of transparent acrylic board. After the pipe fitting adjustment and trial cutting are completed, rotate the transparent cover 102 to make it located at the rear side of the machine base 101, which can block the debris generated during cutting, so as to achieve safety protection.

[0036] Please refer to Figures 1 - 2 , as the third embodiment of the present utility model: Debris will be generated during the pipe cutting operation. After the pipe fitting adjustment and trial cutting are completed, the user can rotate the transparent cover 102 to make it located at the rear side of the machine base 101, which can block the debris generated during cutting, and the transparent cover 102 made of transparent acrylic board can facilitate the user to monitor the cutting process, so as to achieve safety protection.

[0037] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A tube cutting machine equipped with a multi-specification guide mechanism, comprising: The tube cutting machine body (100), the guide assembly (200), the adjusting screw (300) and the clamping seat (400) are characterized in that: the front end of the internal components of the tube cutting machine body (100) is provided with a machine seat (101); An adjusting slot (104) for installing an adjusting screw (300) is provided at the center of the rear side surface of the machine base (101); an adjusting screw (300) for driving two groups of guide assemblies (200) to move is provided inside the adjusting slot (104); and two groups of symmetrically arranged guide assemblies (200) are provided on the rear side of the machine base (101); A set of fixing plates are provided at both upper and lower ends of the left rear side surface of the machine base (101); a clamping cylinder (105) is provided at one end of the fixing plate close to the center of the machine base (101); a mounting plate 1 (106) is provided at one end of the clamping cylinder (105) close to the center of the machine base (101); a clamping seat (400) for clamping pipe fittings is provided at one end of the mounting plate 1 (106) close to the center of the machine base (101).

2. A tube cutting machine equipped with a multi-specification guide mechanism as claimed in claim 1, characterized in that: The front end of the guide assembly (200) is provided with an adjustment slider (201) in its internal components. An adjustment screw hole (202) is vertically penetrated through the upper surface of the adjustment slider (201). The adjustment slider (201) and the adjustment slide groove (104) are movably engaged with each other.

3. A tube cutting machine equipped with a multi-specification guide mechanism as claimed in claim 2, characterized in that: The upper and lower ends of the outer side surface of the adjusting screw rod (300) are both provided with adjusting external threads with opposite rotation directions, and the adjusting external threads are threadedly connected with the adjusting screw hole (202). The rear side of the adjusting slider (201) is provided with a bracket (203), and the left and right ends of the rear side surface of the bracket (203) are both provided with bearing holes.

4. A tube cutting machine equipped with a multi-specification guide mechanism as claimed in claim 3, characterized in that: A bearing is installed inside the bearing hole, a rotating shaft (204) is arranged inside the bearing, a driven gear (205) is arranged at the front end of the outer side of the rotating shaft (204) at the left end, a driving gear is arranged on the right side of the driven gear (205), and a guide motor is arranged at the rear side of the driving gear; The driving gear and the driven gear (205) are meshed with each other, a guide wheel (206) is provided at the rear end of the outer side of the rotating shaft (204), and a clamping plate (403) is provided at the lower end of the internal component of the clamping seat (400).

5. A tube cutting machine equipped with a multi-specification guide mechanism as claimed in claim 4, characterized in that: A groove is provided at the left end of the rear side surface of the machine base (101), an electric telescopic rod is provided at the front end of the inner side of the groove, a cutting seat is provided at the rear side of the electric telescopic rod, a cutting blade (107) is provided at the right side of the cutting seat, and a cutting motor is provided inside the cutting seat.

6. A tube cutting machine equipped with a multi-specification guide mechanism as claimed in claim 4, characterized in that: A second mounting plate (401) is provided above the clamping plate (403), and mounting threaded holes (402) are provided at both left and right ends of the upper surfaces of the second mounting plate (401) and the first mounting plate (106), and the first mounting plate (106) and the second mounting plate (401) are connected and fixed by bolts.

7. A tube cutting machine equipped with a multi-specification guide mechanism as claimed in claim 1, characterized in that: The upper surface of the machine base (101) is provided with a rotating seat (103) at the rear ends of both left and right sides. The rear side of the machine base (101) is provided with a transparent cover (102) for protection. The transparent cover (102) is connected to the rotating seat (103) via a damping shaft. The transparent cover (102) is made of a transparent acrylic plate.

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