Automatic joint cutter for pipe fittings

Abstract

The utility model relates to the technical field of pipe fitting machining, and discloses an automatic pipe fitting grooving machine which comprises an operation table, a mounting frame is arranged on the top of the operation table, a rectangular frame is arranged on the top of the operation table, a bracket is arranged on the top of the operation table, and an electric push rod is arranged on the inner top wall of the mounting frame. A sewing machine is arranged at the output end of the electric push rod, and a hydraulic cylinder is arranged on the inner top wall of the mounting frame. According to the automatic joint cutting machine for the pipe fitting, by arranging the supporting assembly, the fixing assembly and the driving assembly, the pipe fitting is placed between a clamping plate and a base, the height of the clamping plate is adjusted according to the size of the pipe fitting, fixing of a clamping rod to a handle is relieved firstly, the handle is rotated to drive a threaded rod to rotate under supporting of a rectangular plate, and a threaded block is adjusted to move up and down; and under the supporting of the vertical cylinder and the extension rod, the clamping plate moves more stably, and the purpose of conveniently fixing the position of the pipe fitting is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe fitting processing, in particular to an automatic pipe fitting cutting machine. Background Art

[0002] Pipe fittings need to be cut during processing. The existing automatic pipe cutting machines do not have corresponding fixed structures. Position deviation is easy to occur during pipe processing, which affects the processing effect and is inconvenient for users. Therefore, an automatic pipe cutting machine is proposed to solve the above problems. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the shortcomings of the prior art, the utility model provides an automatic pipe cutting machine, which has the advantages of being easy to fix the position of pipes, etc., and solves the problem that the existing automatic pipe cutting machines have no corresponding fixing structure, are prone to position deviation during pipe processing, thereby affecting the processing effect and being inconvenient for users.

[0005] (II) Technical solution

[0006] In order to achieve the above-mentioned purpose of facilitating the fixing of the position of pipe fittings, the utility model provides the following technical solutions: an automatic pipe cutting machine, comprising an operating table, a mounting frame is arranged on the top of the operating table, a rectangular frame is arranged on the top of the operating table, a bracket is arranged on the top of the operating table, an electric push rod is arranged on the inner top wall of the mounting frame, a sewing machine is arranged on the output end of the electric push rod, a hydraulic cylinder is arranged on the inner top wall of the mounting frame, a cutting machine is arranged on the output end of the hydraulic cylinder, a supporting assembly extending to the inner side of the rectangular frame is arranged on the inner bottom wall of the rectangular frame, a fixing assembly is arranged on the inner top wall of the rectangular frame, and a driving assembly extending to the inside of the rectangular frame and connected to the fixing assembly is arranged on the top of the rectangular frame.

[0007] Preferably, the support assembly includes an installation groove, and the inner bottom wall of the rectangular frame is provided with two installation grooves, and a vertical pole extending to the inner side of the rectangular frame is slidably installed inside the installation groove, a base is fixedly installed on the top of the vertical pole, and a spring fixedly connected to the inner bottom wall of the rectangular frame is fixedly installed on the bottom of the base.

[0008] Preferably, the fixing assembly comprises a vertical cylinder, two vertical cylinders are fixedly mounted on the inner top wall of the rectangular frame, an extension rod extending to the bottom thereof is slidably mounted inside the vertical cylinder, and a clamping plate is fixedly mounted between the two extension rods.

[0009] Preferably, the driving assembly includes a rectangular plate, a rectangular plate is fixedly installed on the rear side of the inner wall of the rectangular frame, the top of the rectangular plate is rotatably connected to a threaded rod extending to the top of the rectangular frame, a handle is fixedly installed on the top of the threaded rod, a clamping rod that passes through the handle and is clamped with the rectangular frame is slidably installed on the top of the handle, a threaded block is threadedly connected to the outer side of the threaded rod, connecting plates are fixedly installed on the left and right sides of the threaded block, and a vertical rod fixedly connected to the clamping plate is fixedly installed on the bottom of the connecting plate.

[0010] Preferably, both left and right sides of the inner wall of the rectangular frame are designed to be open, and an anti-slip pad is fixedly installed on the top of the bracket.

[0011] Preferably, the left and right sides of the inner wall of the installation frame and the inner bottom wall thereof are both open.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the utility model provides an automatic pipe cutting machine, which has the following beneficial effects:

[0014] The automatic pipe cutting machine places the pipe between the clamp and the base by setting a supporting component, a fixing component and a driving component. The height of the clamp is adjusted according to the size of the pipe. First, the fixing of the handle by the clamping rod is released, and the handle is turned to drive the threaded rod to rotate under the support of the rectangular plate. The threaded block is adjusted to move up and down, and the connecting plate and the vertical rod are driven to move the clamp up and down. With the support of the vertical tube and the extension rod, the movement of the clamp is more stable, thereby achieving the purpose of facilitating the fixing of the position of the pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 Enlarged view of point A in the middle.

[0017] In the figure: 1 operating table, 2 mounting frame, 3 rectangular frame, 4 supporting assembly, 41 mounting groove, 42 vertical rod, 43 base, 44 spring, 5 fixing assembly, 51 vertical cylinder, 52 extension rod, 53 clamping plate, 6 driving assembly, 61 rectangular plate, 62 threaded rod, 63 handle, 64 clamping rod, 65 threaded block, 66 connecting plate, 67 vertical rod, 7 bracket, 8 electric push rod, 9 sewing machine, 10 hydraulic cylinder, 11 cutting machine. 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 1-2 The utility model provides a technical solution: an automatic pipe cutting machine, comprising an operating table 1, a supporting leg fixedly installed at the bottom of the operating table 1, a mounting frame 2 fixedly installed at the top of the operating table 1, a rectangular frame 3 fixedly installed at the top of the operating table 1, a bracket 7 fixedly installed at the top of the operating table 1, an electric push rod 8 fixedly installed on the inner top wall of the mounting frame 2, a sewing machine 9 fixedly installed on the output end of the electric push rod 8, the electric push rod 8 is electrically connected to an external power supply, a hydraulic cylinder 10 fixedly installed on the inner top wall of the mounting frame 2, an oil inlet of the hydraulic cylinder 10 is connected to an external oil outlet, a cutting machine 11 fixedly installed on the output end of the hydraulic cylinder 10, the sewing machine 9 and the cutting machine 11 are both electrically connected to the external power supply, a supporting assembly 4 extending to the inner side of the rectangular frame 3 is fixedly installed on the inner bottom wall of the rectangular frame 3, a fixing assembly 5 is fixedly installed on the inner top wall of the rectangular frame 3, and a driving assembly 6 extending to the inside of the rectangular frame 3 and connected to the fixing assembly 5 is fixedly installed on the top of the rectangular frame 3.

[0020] The left and right sides of the inner wall of the rectangular frame 3 are both designed to be open, a non-slip pad is fixedly installed on the top of the bracket 7, and the left and right sides of the inner wall of the installation frame 2 and its inner bottom wall are both designed to be open.

[0021] The support assembly 4 includes a mounting groove 41. Two mounting grooves 41 are opened on the inner bottom wall of the rectangular frame 3. A vertical rod 42 extending to the inner side of the rectangular frame 3 is slidably installed inside the mounting groove 41. A base 43 is fixedly installed on the top of the vertical rod 42. A spring 44 fixedly connected to the inner bottom wall of the rectangular frame 3 is fixedly installed at the bottom of the base 43. The elastic coefficient of the spring 44 can be set according to requirements.

[0022] The fixing assembly 5 includes a vertical tube 51 . Two vertical tubes 51 are fixedly mounted on the inner top wall of the rectangular frame 3 . An extension rod 52 extending to the bottom of the vertical tube 51 is slidably mounted inside the vertical tube 51 . A clamping plate 53 is fixedly mounted between the two extension rods 52 .

[0023] The driving assembly 6 includes a rectangular plate 61, which is fixedly installed on the rear side of the inner wall of the rectangular frame 3. The top of the rectangular plate 61 is rotatably connected to a threaded rod 62 extending to the top of the rectangular frame 3. A handle 63 is fixedly installed on the top of the threaded rod 62. A clamping rod 64 that penetrates the handle 63 and is clamped with the rectangular frame 3 is slidably installed on the top of the handle 63. A threaded block 65 is threadedly connected to the outer side of the threaded rod 62. Connecting plates 66 are fixedly installed on the left and right sides of the threaded block 65. A vertical rod 67 fixedly connected to the clamping plate 53 is fixedly installed on the bottom of the connecting plate 66.

[0024] By setting the supporting assembly 4, the fixing assembly 5 and the driving assembly 6, the pipe fitting is placed between the clamping plate 53 and the base 43, and the height of the clamping plate 53 is adjusted according to the size of the pipe fitting. First, the fixing of the handle 63 by the clamping rod 64 is released, and the handle 63 is rotated to drive the threaded rod 62 to rotate under the support of the rectangular plate 61, and the threaded block 65 is adjusted to move up and down, driving the connecting plate 66 and the vertical rod 67 to move the clamping plate 53 up and down. With the support of the vertical tube 51 and the extension rod 52, the movement of the clamping plate 53 is more stable, thereby achieving the purpose of facilitating the fixing of the position of the pipe fitting.

[0025] It is worth noting that the standard parts appearing in this application document can all be purchased from the market, and the specific connection methods of each part are connected by conventional means such as mature bolts, rivets and welding in the prior art, and the machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art. The contents not described in detail in the description belong to the prior art known to professional and technical personnel in this field and will not be described in detail here.

[0026] To sum up, the automatic pipe cutting machine places the pipe between the clamping plate 53 and the base 43 by setting the supporting component 4, the fixing component 5 and the driving component 6, and adjusts the height of the clamping plate 53 according to the size of the pipe. First, the fixing of the handle 63 by the clamping rod 64 is released, and the handle 63 is rotated to drive the threaded rod 62 to rotate under the support of the rectangular plate 61, and the threaded block 65 is adjusted to move up and down, driving the connecting plate 66 and the vertical rod 67 to move the clamping plate 53 up and down. Under the support of the vertical tube 51 and the extension rod 52, the movement of the clamping plate 53 is more stable, thereby achieving the purpose of facilitating the fixing of the position of the pipe. This solves the problem that the existing automatic pipe cutting machine has no corresponding fixing structure, and the position of the pipe is easily offset during processing, thereby affecting the processing effect and being inconvenient for users.

[0027] 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. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0028] 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. An automatic pipe cutting machine, comprising an operating table, a mounting frame is arranged on the top of the operating table, a rectangular frame is arranged on the top of the operating table, a bracket is arranged on the top of the operating table, an electric push rod is arranged on the inner top wall of the mounting frame, a sewing machine is arranged on the output end of the electric push rod, a hydraulic cylinder is arranged on the inner top wall of the mounting frame, and a cutting machine is arranged on the output end of the hydraulic cylinder, characterized in that: The inner bottom wall of the rectangular frame is provided with a supporting component extending to the inner side thereof, the inner top wall of the rectangular frame is provided with a fixing component, and the top of the rectangular frame is provided with a driving component extending to the inside of the rectangular frame and connected to the fixing component.

2. The automatic pipe cutting machine according to claim 1, characterized in that: The support assembly includes an installation groove, and the inner bottom wall of the rectangular frame is provided with two installation grooves. A vertical pole extending to the inner side of the rectangular frame is slidably installed inside the installation groove, a base is fixedly installed on the top of the vertical pole, and a spring fixedly connected to the inner bottom wall of the rectangular frame is fixedly installed on the bottom of the base.

3. The automatic pipe cutting machine according to claim 1, characterized in that: The fixing assembly comprises a vertical tube, two vertical tubes are fixedly mounted on the inner top wall of the rectangular frame, an extension rod extending to the bottom of the vertical tube is slidably mounted inside the vertical tube, and a clamp is fixedly mounted between the two extension rods.

4. The automatic pipe cutting machine according to claim 3, characterized in that: The driving assembly includes a rectangular plate, a rectangular plate is fixedly installed on the rear side of the inner wall of the rectangular frame, the top of the rectangular plate is rotatably connected to a threaded rod extending to the top of the rectangular frame, a handle is fixedly installed on the top of the threaded rod, a clamping rod that penetrates the handle and is clamped with the rectangular frame is slidably installed on the top of the handle, a threaded block is threadedly connected to the outer side of the threaded rod, connecting plates are fixedly installed on the left and right sides of the threaded block, and a vertical rod fixedly connected to the clamping plate is fixedly installed on the bottom of the connecting plate.

5. The automatic pipe cutting machine according to claim 1, characterized in that: The inner wall of the rectangular frame has openings on both left and right sides, and a non-slip pad is fixedly installed on the top of the bracket.

6. The automatic pipe cutting machine according to claim 1, characterized in that: The left and right sides of the inner wall of the installation frame and the inner bottom wall thereof are both designed to be open.

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