Corrugated pipe cutting and chamfering device

Abstract

The utility model provides a corrugated pipe cutting and chamfering device, and belongs to the technical field of corrugated pipe machining. The corrugated pipe cutting and chamfering device comprises a cutting assembly and a chamfering assembly, the cutting assembly comprises a bottom plate, a support, an adjusting piece, an electric push rod, a cutting piece, a hydraulic rod, a lower fixing seat and an upper fixing seat, and the chamfering assembly comprises a driving piece, a first motor and a chamfering head. By arranging the bottom plate, the support, the adjusting piece, the electric push rod, the cutting piece, the hydraulic rod, the lower fixing base and the upper fixing base, corrugated pipes are limited and fixed through the lower fixing base and the upper fixing base, then the cutting position of the cutting piece is adjusted through the adjusting piece, corrugated pipes of different specifications are cut, and it is guaranteed that cutting meets various requirements; by arranging the driving piece, the first motor and the chamfering head, the cut corrugated pipe can be chamfered, the corrugated pipe does not need to be detached from the position between the lower fixing base and the upper fixing base, the working efficiency is greatly improved, and the product quality is guaranteed.

Description

Technical Field

[0001] The present application relates to the field of corrugated pipe processing, and in particular, to a corrugated pipe cutting and chamfering device. Background Art

[0002] Metal bellows is a kind of pipe with regular wave-like appearance. Commonly used metal bellows are carbon steel, stainless steel, steel lined with plastic, aluminum, etc. After the bellows are processed and cut into a certain length, in order to connect the pipes, it is necessary to chamfer both ends so that the bellows can be easily connected to each other or to other equipment during use.

[0003] At present, in the processing of corrugated pipes, it is often necessary to cut them and then transfer them to chamfering equipment for chamfering. This not only wastes a lot of time and labor, but also greatly reduces its processing efficiency. In addition, it is difficult to ensure that the redundant lengths at both ends of different corrugated pipes are consistent. Utility Model Content

[0004] In order to make up for the above shortcomings, the present application provides a corrugated pipe cutting and chamfering device, which aims to improve the problems raised in the above background technology.

[0005] An embodiment of the present application provides a corrugated pipe cutting and chamfering device including a cutting component and a chamfering component.

[0006] The cutting assembly includes a base plate, a bracket, an adjusting member, an electric push rod, a cutting member, a hydraulic rod, a lower fixed seat and an upper fixed seat. The bracket is arranged on the top of the base plate, the adjusting member is arranged on the top of the bracket, the electric push rod is installed on the bottom of the adjusting member, the cutting member is installed on the bottom of the electric push rod, the hydraulic rod is fixedly connected to the bottom of the bracket, the lower fixed seat is detachably installed on the top of the base plate, and the upper fixed seat is detachably installed on the bottom of the hydraulic rod.

[0007] The chamfering assembly includes a driving member, a first motor and a chamfering head. The driving member is arranged on the top of the base plate, the first motor is installed on the top of the driving member, and the chamfering head is installed on the output end of the first motor.

[0008] In a specific embodiment, the adjusting member includes a bidirectional screw, a second motor and a moving block, the bidirectional screw is rotatably arranged on the top of the bracket, the second motor is installed on the top of the bracket and is transmission-connected to the bidirectional screw, and the moving block is threadedly sleeved on the bidirectional screw.

[0009] In the above implementation process, by setting a bidirectional lead screw, a second motor, and a moving block, starting the second motor drives the bidirectional lead screw to rotate, the bidirectional lead screw drives the two moving blocks to move synchronously, and the moving blocks drive the electric push rod and the cutting member to move to adjust the cutting position.

[0010] In a specific implementation, the bracket is provided with an opening, the moving block and the inner wall of the opening are in clearance fit, and the electric push rod is fixedly connected to the moving block.

[0011] In the above implementation process, by setting the opening, it is used to allow the moving block to pass through and guide its movement, restricting the rotation of the moving block driven by the screw drive and guiding its linear movement.

[0012] In a specific implementation, the cutting member includes a cutting motor and a cutting tool. The cutting motor is installed at the bottom of the electric push rod, and the cutting tool is installed at the output end of the cutting motor.

[0013] In the above implementation process, by setting the cutting motor and the cutting tool, starting the cutting motor, the cutting motor drives the cutting tool to rotate, and the cutting tool cuts the end of the corrugated pipe.

[0014] In a specific implementation, both the lower fixing seat and the upper fixing seat are provided with positioning grooves, and the positioning grooves are adapted to the corrugated pipe.

[0015] In the above implementation process, by providing the positioning grooves, the positioning grooves are adapted to the cut corrugated pipe, and the corrugated part of the corrugated pipe abuts against the inner wall of the positioning groove to ensure that the lengths of the circular pipes at both ends of the corrugated pipe are the same.

[0016] In a specific implementation, the driving member includes a sliding seat and a hydraulic cylinder. The sliding seat is slidably arranged on the top of the bottom plate, and the hydraulic cylinder is installed on the top of the bottom plate and connected to the sliding seat.

[0017] In the above implementation process, by setting the sliding seat and the hydraulic cylinder, the hydraulic cylinder can be started. The hydraulic cylinder pushes the sliding seat to slide, and the sliding seat drives the first motor and the chamfering head to move.

[0018] In a specific implementation, a guide rod is arranged on the side of the bottom plate, and the sliding seat is slidably sleeved on the surface of the guide rod.

[0019] In the above implementation process, by setting the guide rod, while supporting the sliding seat, it guides the sliding seat to move stably in a straight line.

[0020] In a specific implementation, a support platform is arranged on the top of the bottom plate, and the lower fixing seat is detachably installed on the top of the support platform.

[0021] Beneficial effects: The present application provides a bellows cutting and chamfering device. By setting a base plate, a bracket, an adjusting member, an electric push rod, a cutting member, a hydraulic rod, a lower fixing seat and an upper fixing seat, the bellows is limited and fixed by the lower fixing seat and the upper fixing seat, and then the cutting position of the cutting member is adjusted by means of the adjusting member to realize the cutting of bellows of different specifications and ensure that the cutting meets various requirements. By setting a driving member, a first motor and a chamfering head, chamfering can be performed on the cut bellows without disassembling it from between the lower fixing seat and the upper fixing seat, greatly improving the work efficiency and ensuring the product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings required in the embodiments. It should be understood that the following drawings only show some embodiments of the present application and should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0023] Figure 1 is a schematic structural diagram of the bellows cutting and chamfering device provided by the embodiment of the present application;

[0024] Figure 2 is a schematic structural diagram of the cutting assembly provided by the embodiment of the present application;

[0025] Figure 3 is a schematic structural diagram of the adjusting member provided by the embodiment of the present application;

[0026] Figure 4 is a schematic structural diagram of the chamfering assembly provided by the embodiment of the present application.

[0027] In the figure: 100 - cutting assembly; 110 - base plate; 111 - guide rod; 112 - support platform; 120 - bracket; 121 - opening; 130 - adjusting member; 131 - bidirectional lead screw; 132 - second motor; 133 - moving block; 140 - electric push rod; 150 - cutting member; 151 - cutting motor; 152 - cutting knife; 160 - hydraulic rod; 170 - lower fixing seat; 180 - upper fixing seat; 190 - positioning groove; 200 - chamfering assembly; 210 - driving member; 211 - sliding seat; 212 - hydraulic cylinder; 230 - first motor; 240 - chamfering head. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments.

[0029] Please refer to Figures 1-4, this application provides a corrugated pipe cutting and chamfering device, which includes a cutting component 100 and a chamfering component 200.

[0030] Please refer to Figure 1 , 2 , 3, and 4. The cutting component 100 includes a bottom plate 110, a bracket 120, an adjusting member 130, an electric push rod 140, a cutting member 150, a hydraulic rod 160, a lower fixing seat 170, and an upper fixing seat 180. The bracket 120 is arranged on the top of the bottom plate 110, the adjusting member 130 is arranged on the top of the bracket 120, the electric push rod 140 is installed at the bottom of the adjusting member 130, the cutting member 150 is installed at the bottom of the electric push rod 140, the hydraulic rod 160 is fixedly connected to the bottom of the bracket 120, the lower fixing seat 170 is detachably installed on the top of the bottom plate 110, and the upper fixing seat 180 is detachably installed at the bottom of the hydraulic rod 160. The detachable design can be bolts or snap connections, which can be specifically selected according to needs.

[0031] Among them, the adjusting member 130 includes a bidirectional lead screw 131, a second motor 132, and a moving block 133. The bidirectional lead screw 131 is rotatably arranged on the top of the bracket 120, the second motor 132 is installed on the top of the bracket 120 and is drivingly connected to the bidirectional lead screw 131, and the moving block 133 is threadedly sleeved on the bidirectional lead screw 131. By setting the bidirectional lead screw 131, the second motor 132, and the moving block 133, starting the second motor 132 drives the bidirectional lead screw 131 to rotate. The bidirectional lead screw 131 drives the two moving blocks 133 to move synchronously, and the moving block 133 drives the electric push rod 140 and the cutting member 150 to move to adjust the cutting position.

[0032] Specifically, the bracket 120 is provided with an opening 121, and the moving block 133 and the inner wall of the opening 121 are in clearance fit. The electric push rod 140 is fixedly connected to the moving block 133. By setting the opening 121, it is used to pass through and guide the movement of the moving block 133, restrict the rotation of the moving block 133 driven by the screw drive, and guide its linear movement.

[0033] Among them, the cutting member 150 includes a cutting motor 151 and a cutting tool 152. The cutting motor 151 is installed at the bottom of the electric push rod 140, and the cutting tool 152 is installed at the output end of the cutting motor 151. By setting the cutting motor 151 and the cutting tool 152, starting the cutting motor 151, the cutting motor 151 drives the cutting tool 152 to rotate, and the cutting tool 152 cuts the end of the corrugated pipe.

[0034] In this embodiment, both the lower fixing seat 170 and the upper fixing seat 180 are provided with positioning grooves 190, and the positioning grooves 190 are adapted to the corrugated pipe. By providing the positioning grooves 190, the positioning grooves 190 are adapted to the cut corrugated pipe. The corrugated part of the corrugated pipe abuts against the inner wall of the positioning groove 190 to ensure that the lengths of the circular pipes at both ends of the corrugated pipe are the same.

[0035] In a specific implementation, a support platform 112 is provided on the top of the bottom plate 110, and the lower fixed seat 170 is detachably installed on the top of the support platform 112.

[0036] Please refer to Figure 1 , the chamfering assembly 200 includes a driving member 210, a first motor 230 and a chamfering head 240. The driving member 210 is arranged on the top of the bottom plate 110, the first motor 230 is installed on the top of the driving member 210, and the chamfering head 240 is installed at the output end of the first motor 230.

[0037] Among them, the driving member 210 includes a sliding seat 211 and a hydraulic cylinder 212. The sliding seat 211 is slidably arranged on the top of the bottom plate 110, and the hydraulic cylinder 212 is installed on the top of the bottom plate 110 and connected to the sliding seat 211. By setting the sliding seat 211 and the hydraulic cylinder 212, the hydraulic cylinder 212 can be started, and the hydraulic cylinder 212 pushes the sliding seat 211 to slide, and the sliding seat 211 drives the first motor 230 and the chamfering head 240 to move.

[0038] Specifically, a guide rod 111 is arranged on the side of the bottom plate 110, and the sliding seat 211 is slidably sleeved on the surface of the guide rod 111. By setting the guide rod 111, while supporting the sliding seat 211, it guides the sliding seat 211 to move stably in a straight line.

[0039] The working principle of this bellows cutting and chamfering device: When in use, place the bellows into the positioning groove 190 of the lower fixed seat 170. The positioning groove 190 is adapted to the cut bellows, and the corrugated part of the bellows abuts against the inner wall of the positioning groove 190 to ensure that the lengths of the two end round tubes of the bellows are the same. Then start the hydraulic rod 160 to push the lower fixed seat 170 downward, and the lower fixed seat 170 cooperates with the upper fixed seat 180 to fix the bellows. Then start the electric push rod 140 to push the cutting motor 151 downward, and start the cutting motor 151 to drive the cutting knife 152 to rotate. The cutting knife 152 cuts the end of the bellows. After cutting, raise the cutting knife 152. Then start the hydraulic cylinder 212, and the hydraulic cylinder 212 pushes the sliding seat 211 to slide. The sliding seat 211 drives the first motor 230 and the chamfering head 240 to move. Start the first motor 230 to drive the chamfering head 240 to move and chamfer the cut bellows. Thus, chamfering can be carried out immediately after cutting without repeated disassembly and assembly, improving work efficiency. At the same time, for different types of bellows, the corresponding lower fixed seat 170 and upper fixed seat 180 can be disassembled and replaced. Start the second motor 132 to drive the bidirectional lead screw 131 to rotate, and the bidirectional lead screw 131 drives the two moving blocks 133 to move synchronously. The moving blocks 133 drive the electric push rod 140 and the cutting member 150 to move and adjust the cutting position, thereby meeting various reinforcement requirements and greatly improving the practicability.

[0040] It should be noted that the specific model specifications of the second motor 132, the electric push rod 140, the cutting motor 151, the hydraulic rod 160, the hydraulic cylinder 212 and the first motor 230 need to be selected according to the actual specifications of the device, etc. The specific selection calculation method adopts the existing technology in the field, so it will not be elaborated in detail.

[0041] The power supply and its principle of the second motor 132, the electric push rod 140, the cutting motor 151, the hydraulic rod 160, the hydraulic cylinder 212 and the first motor 230 are clear to those skilled in the art and will not be described in detail here.

[0042] For those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present application is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. A corrugated pipe cutting and chamfering device, characterized in that: include A cutting assembly (100), the cutting assembly (100) comprising a base plate (110), a bracket (120), an adjusting member (130), an electric push rod (140), a cutting member (150), a hydraulic rod (160), a lower fixing seat (170) and an upper fixing seat (180), the bracket (120) being arranged on the top of the base plate (110), the adjusting member (130) being arranged on the top of the bracket (120), the electric push rod (140) being mounted on the bottom of the adjusting member (130), the cutting member (150) being mounted on the bottom of the electric push rod (140), the hydraulic rod (160) being fixedly connected to the bottom of the bracket (120), the lower fixing seat (170) being detachably mounted on the top of the base plate (110), and the upper fixing seat (180) being detachably mounted on the bottom of the hydraulic rod (160); A chamfering assembly (200), the chamfering assembly (200) comprising a driving member (210), a first motor (230) and a chamfering head (240), the driving member (210) being arranged on the top of the base plate (110), the first motor (230) being mounted on the top of the driving member (210), and the chamfering head (240) being mounted on the output end of the first motor (230).

2. A corrugated pipe cutting and chamfering device according to claim 1, characterized in that: The adjusting member (130) comprises a bidirectional lead screw (131), a second motor (132) and a moving block (133); the bidirectional lead screw (131) is rotatably arranged on the top of the bracket (120); the second motor (132) is installed on the top of the bracket (120) and is transmission-connected to the bidirectional lead screw (131); and the moving block (133) is threadedly sleeved on the bidirectional lead screw (131).

3. A corrugated pipe cutting and chamfering device according to claim 2, characterized in that: The bracket (120) is provided with an opening (121), the moving block (133) and the inner wall of the opening (121) are clearance-matched, and the electric push rod (140) is fixedly connected to the moving block (133).

4. A corrugated pipe cutting and chamfering device according to claim 1, characterized in that: The cutting member (150) comprises a cutting motor (151) and a cutting knife (152); the cutting motor (151) is mounted on the bottom of the electric push rod (140); and the cutting knife (152) is mounted on the output end of the cutting motor (151).

5. The corrugated pipe cutting and chamfering device according to claim 1, characterized in that: The lower fixing seat (170) and the upper fixing seat (180) are both provided with a positioning groove (190), and the positioning groove (190) is adapted to the corrugated pipe.

6. The corrugated pipe cutting and chamfering device according to claim 1, characterized in that: The driving member (210) comprises a sliding seat (211) and a hydraulic cylinder (212); the sliding seat (211) is slidably arranged on the top of the base plate (110); and the hydraulic cylinder (212) is installed on the top of the base plate (110) and connected to the sliding seat (211).

7. A corrugated pipe cutting and chamfering device according to claim 6, characterized in that: A guide rod (111) is arranged on the side of the bottom plate (110), and the sliding seat (211) is slidably sleeved on the surface of the guide rod (111).

8. The corrugated pipe cutting and chamfering device according to claim 1, characterized in that: A support platform (112) is provided on the top of the bottom plate (110), and the lower fixing seat (170) is detachably mounted on the top of the support platform (112).

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