Pipe cutting device for spiral steel pipe machining

Abstract

The utility model discloses a pipe cutting device for spiral steel pipe machining, which comprises a cutting assembly and a collecting assembly, the cutting assembly comprises a workbench, a cutting knife, a motor and a hydraulic frame, the hydraulic frame is fixed at the top of the workbench, the cutting knife is fixed with one side of the hydraulic frame, and the motor is fixed on one side of the cutting knife. The collecting part is arranged on the workbench and comprises a collecting part, an extruding part, a supporting part and a sealing part, and the collecting part is arranged at the bottom of the workbench. The steel pipe storage device has the advantages that after a steel pipe is cut, the cut steel pipe can be stored, the steel pipe is prevented from falling on the ground, the steel pipe can be prevented from being collided, extruded or polluted by storing the steel pipe, the quality and the appearance of the steel pipe are protected, the service life of the steel pipe is prolonged, and the steel pipe can be conveniently stored by storing the steel pipe. And the subsequent searching and carrying time can be shortened, the working efficiency is improved, a worker can directly place the cut steel pipe into a designated position, and the additional collecting and arranging steps are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a pipe cutting device used for processing spiral steel pipes. Background Art

[0002] In the processing of spiral steel pipes, it is necessary to perform cutting, notching, chamfering and other processing operations on the steel pipes to meet the needs of different projects. The pipe cutting device is a device specially used to cut steel pipes, which can achieve accurate and efficient cutting operations on steel pipes. After the cutting machine cuts the steel pipe, the steel pipe will fall directly to the ground. If the cutting machine is placed in a higher place, the steel pipe will fall from a higher position to the ground, which may cause the steel pipe to be damaged by collision, extrusion or deformation, affecting the quality and use of the steel pipe. The steel pipe that falls to the ground requires additional manpower and time to collect and handle. If the steel pipe falls to a place that is not easy to detect, it may take more time to find and collect it, reducing work efficiency. Utility Model Content

[0003] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0004] In view of the above and / or existing problems in the existing pipe cutting device for processing spiral steel pipes, the present utility model is proposed.

[0005] Therefore, the problem to be solved by the utility model is that after the cutting machine cuts the steel pipe, the steel pipe will fall directly to the ground. If the cutting machine is placed at a higher place, the steel pipe will fall from the higher position to the ground, which may cause the steel pipe to be damaged by collision, extrusion or deformation, affecting the quality and use effect of the steel pipe, and the steel pipe that falls to the ground requires extra manpower and time to collect and process. If the steel pipe falls to a place that is not easy to detect, it may take more time to find and collect it, reducing work efficiency.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a pipe cutting device for spiral steel pipe processing, comprising a cutting assembly, including a workbench, a cutting knife, a motor and a hydraulic frame, wherein the hydraulic frame is fixed to the top of the workbench, the cutting knife is fixed to one side of the hydraulic frame, and the motor is fixed to one side of the cutting knife;

[0007] The collecting component is arranged on the workbench, and comprises a collecting piece, an extruding piece, a supporting piece and a closing piece. The collecting piece is arranged at the bottom of the workbench, the extruding piece is located on the hydraulic frame, the supporting piece is arranged on the extruding piece, and the closing piece is located on the collecting piece.

[0008] As a preferred solution of the pipe cutting device for spiral steel pipe processing described in the utility model, the collecting piece includes a collecting box and a first guide plate, the collecting box is arranged at the bottom of the workbench, and the first guide plate is fixed to the inner wall of the collecting box.

[0009] As a preferred solution of the pipe cutting device for spiral steel pipe processing described in the utility model, the collecting piece also includes a slider and a support plate, the slider is fixed to one side of the collecting box, and the support plate is fixed to the bottom of the workbench.

[0010] As a preferred solution of the pipe cutting device for spiral steel pipe processing described in the utility model, the extrusion piece includes a ramp block and an extrusion block, the ramp block is fixed to one side of the slider, and the extrusion block is located on the top of the ramp block.

[0011] As a preferred solution of the pipe cutting device for spiral steel pipe processing described in the utility model, the extrusion piece also includes a movable rod and a first spring, the movable rod is fixed to the top of the extrusion block, the movable rod is inserted into the bottom of the workbench, the movable rod and the workbench are movably connected, one end of the first spring is fixed to the top of the extrusion block, and the other end is fixed to the bottom of the workbench.

[0012] As a preferred solution of the pipe cutting device for spiral steel pipe processing described in the utility model, the extrusion piece also includes an extrusion frame and a drive bar, the extrusion frame is fixed to the top of the movable rod, and the drive bar is located on one side of the extrusion frame.

[0013] As a preferred solution of the pipe cutting device for spiral steel pipe processing described in the utility model, the support member includes a movable sleeve and a support rod, the movable sleeve is fixed to one side of the slider, the support rod is inserted into one side of the movable sleeve, and the support rod and the movable sleeve are movably connected.

[0014] As a preferred solution of the pipe cutting device for spiral steel pipe processing described in the utility model, the support member also includes a second spring and a fixed plate, one end of the second spring is fixed to the inner wall of the movable sleeve, and the other end is fixed to one end of the support rod, and the fixed plate is fixed to one end of the support rod.

[0015] As a preferred solution of the pipe cutting device for spiral steel pipe processing described in the utility model, the closing member includes a storage box, a second guide plate and a closing door, the storage box is fixed to the bottom of the workbench, the second guide plate is fixed to the inner wall of the storage box, and the closing door is located on one side of the storage box.

[0016] As a preferred solution of the pipe cutting device for spiral steel pipe processing described in the utility model, wherein: the closing member also includes a rotating shaft and a torsion spring, the rotating shaft is inserted into one side of the closed door, the rotating shaft is inserted into one side of the storage box, the rotating shaft and the storage box are movably connected, one end of the torsion spring is fixed to the inner wall of the storage box, and the other end is fixed to one side of the closed door.

[0017] The beneficial effects of the utility model are as follows: after cutting the steel pipe, the cut steel pipe can be stored to prevent the steel pipe from falling to the ground. By storing the steel pipe, the steel pipe can be protected from collision, extrusion or pollution, thereby protecting the quality and appearance of the steel pipe and extending the service life of the steel pipe. By storing the steel pipe, the subsequent search and transportation time can be reduced, and the work efficiency can be improved. The workers can directly put the cut steel pipe into the designated position, avoiding additional collection and sorting steps. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 The figure is an overall structural diagram of a pipe cutting device used for processing spiral steel pipes.

[0020] Figure 2 This is another perspective structural diagram of the overall pipe cutting device used for spiral steel pipe processing.

[0021] Figure 3 A pipe cutting device for spiral steel pipe processing Figure 2 A partial enlarged structural diagram in the middle.

[0022] Figure 4 This is a cross-sectional structural diagram of a storage box for a pipe cutting device used for spiral steel pipe processing.

[0023] Figure 5 The first spring structure diagram of the pipe cutting device used for spiral steel pipe processing. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0027] Example 1

[0028] Reference Figure 1 to Figure 5 , which is the first embodiment of the utility model, and this embodiment provides a pipe cutting device for processing spiral steel pipes. The pipe cutting device for processing spiral steel pipes includes a cutting component 100 and a collecting component 200, which can cooperate to collect the cut steel pipes to prevent the steel pipes from falling to the ground.

[0029] The cutting assembly 100 includes a workbench 101 , a cutting blade 102 , a motor 103 and a hydraulic frame 104 . The hydraulic frame 104 is fixed to the top of the workbench 101 , the cutting blade 102 is fixed to one side of the hydraulic frame 104 , and the motor 103 is fixed to one side of the cutting blade 102 .

[0030] The workbench 101 is used to place steel pipes to facilitate subsequent cutting of the steel pipes. When the steel pipes need to be cut, the steel pipes are placed on the workbench 101, and then the motor 103 is started. The motor 103 can drive the cutting knife 102 to rotate. At this time, the handle on the hydraulic frame 104 is moved to make the rotating cutting knife 102 contact with the steel pipe, so that the steel pipe can be cut. After the cutting is completed, the cutting knife 102 is returned to its original position by moving the hydraulic frame 104 to complete the cutting of the steel pipe. The movement of the hydraulic frame 104 belongs to the prior art, so it will not be elaborated in detail.

[0031] The collecting component 200 is arranged on the workbench 101, and includes a collecting piece 201, an extruding piece 202, a supporting piece 203 and a closing piece 204. The collecting piece 201 is arranged at the bottom of the workbench 101, the extruding piece 202 is located on the hydraulic frame 104, the supporting piece 203 is arranged on the extruding piece 202, and the closing piece 204 is located on the collecting piece 201.

[0032] After the steel pipe is cut, the steel pipe can be collected by the setting of the collecting piece 201 to prevent the steel pipe from falling to the ground. When the hydraulic frame 104 moves and drives the cutting knife 102 to contact the steel pipe, the extruding piece 202 will be driven to squeeze the collecting piece 201 to move the collecting piece 201. By moving the collecting piece 201 to one end of the steel pipe, the steel pipe can be collected. When the collecting piece 201 moves, the collecting piece 201 can be supported by the setting of the supporting piece 203 to prevent the collecting piece 201 from shifting. After the steel pipe is collected, the collecting piece 201 can be returned to its original position for next use. The collecting piece 201 can be closed by the setting of the closing piece 204 to prevent the steel pipe from falling. When the steel pipe needs to be collected, the closing piece 204 can be opened, and the collected steel pipes can be centrally processed. When the steel pipe does not need to be cut, the collecting piece 201 can be stored to save space for easy transportation and storage.

[0033] Example 2

[0034] Reference Figure 1 to Figure 5 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment.

[0035] Specifically, the collecting member 201 includes a collecting box 201a and a first guide plate 201b. The collecting box 201a is disposed at the bottom of the workbench 101, and the first guide plate 201b is fixed to the inner wall of the collecting box 201a.

[0036] When the steel pipe needs to be cut, the collection box 201a is moved to one end of the steel pipe, and the cut steel pipe will fall into the collection box 201a. At this time, the steel pipe will be moved to the next place for storage through the setting of the first guide plate 201b, and the first guide plate 201b is set as an inclined surface.

[0037] Specifically, the collecting member 201 further includes a slider 201c and a support plate 201d. The slider 201c is fixed to one side of the collecting box 201a, and the support plate 201d is fixed to the bottom of the workbench 101.

[0038] There are two sliders 201c, which are fixed on both sides of the collection box 201a respectively. There are two support plates 201d, which are both fixed on the bottom of the workbench 101. A slide groove is set on one side of the support plate 201d. The slider 201c slides in the slide groove. When the slider 201c moves, it will drive the collection box 201a to move. At this time, the collection box 201a can be supported by the slider 201c sliding in the slide groove to prevent the collection box 201a from shifting when moving. The support plate 201d is used to support the slider 201c to prevent the slider 201c from shifting.

[0039] Specifically, the extrusion member 202 includes an inclined surface block 202a and an extrusion block 202b. The inclined surface block 202a is fixed to one side of the slider 201c, and the extrusion block 202b is located on the top of the inclined surface block 202a.

[0040] When the hydraulic frame 104 moves and drives the cutting knife 102 to contact the steel pipe, it will drive the extrusion block 202b to move. The top of the inclined block 202a is an inclined surface. The inclined block 202a can be moved by the extrusion block 202b. At this time, the movement of the inclined block 202a can drive the slider 201c to move.

[0041] Specifically, the extrusion member 202 also includes a movable rod 202c and a first spring 202d. The movable rod 202c is fixed to the top of the extrusion block 202b. The movable rod 202c is plugged into the bottom of the workbench 101. The movable rod 202c and the workbench 101 are movably connected. One end of the first spring 202d is fixed to the top of the extrusion block 202b, and the other end is fixed to the bottom of the workbench 101.

[0042] When the squeezing block 202b moves, it will apply a squeezing force to the first spring 202d. The movable rod 202c drives the squeezing block 202b to move, which will cause the inclined block 202a to move. At this time, the movement of the inclined block 202a can drive the slider 201c to move. When it is necessary to release the squeezing of the inclined block 202a by the squeezing block 202b, the rebound force of the first spring 202d can make the squeezing block 202b return to its original position, so that the squeezing block 202b releases the squeezing of the inclined block 202a.

[0043] Specifically, the extrusion member 202 further includes an extrusion frame 202e and a driving bar 202f. The extrusion frame 202e is fixed to the top of the movable rod 202c, and the driving bar 202f is located on one side of the extrusion frame 202e.

[0044] The driving bar 202f is fixed to the top of the rotating shaft of the hydraulic frame 104. An extrusion groove is provided on one side of the extrusion frame 202e. The driving bar 202f slides in the extrusion groove. When the hydraulic frame 104 moves to drive the cutting knife 102 to contact the steel pipe, the rotating shaft of the hydraulic frame 104 will rotate, and at this time, the driving bar 202f will be driven to rotate. The rotation of the driving bar 202f will squeeze the extrusion groove, and at this time, the extrusion frame 202e can be moved, and the movement of the extrusion frame 202e will drive the movable rod 202c to move.

[0045] Specifically, the support member 203 includes a movable sleeve 203a and a support rod 203b. The movable sleeve 203a is fixed to one side of the slider 201c, and the support rod 203b is plugged into one side of the movable sleeve 203a. The support rod 203b and the movable sleeve 203a are movably connected.

[0046] When the collecting box 201a moves, it will drive the slider 201c to move, and the movement of the slider 201c will drive the movable sleeve 203a to move. The movement of the movable sleeve 203a can support the slider 201c to prevent the slider 201c from shifting. The support rod 203b is used to support the movable sleeve 203a to prevent the movable sleeve 203a from shifting.

[0047] Example 3

[0048] Reference Figure 3 to Figure 5 , which is the third embodiment of the utility model, and this embodiment is based on the first two embodiments.

[0049] Specifically, the support member 203 further includes a second spring 203c and a fixing plate 203d. One end of the second spring 203c is fixed to the inner wall of the movable sleeve 203a, and the other end is fixed to one end of the support rod 203b. The fixing plate 203d is fixed to one end of the support rod 203b.

[0050] The movable sleeve 203a can exert a pulling force on the second spring 203c when moving. When the movable sleeve 203a needs to return to its original position, the rebound force of the second spring 203c can drive the movable sleeve 203a to return to its original position. The fixed plate 203d is fixed to the bottom of the workbench 101. The setting of the fixed plate 203d can support the support rod 203b to prevent the support rod 203b from deviating.

[0051] Specifically, the closing member 204 includes a storage box 204a, a second guide plate 204b and a closing door 204c. The storage box 204a is fixed to the bottom of the workbench 101, the second guide plate 204b is fixed to the inner wall of the storage box 204a, and the closing door 204c is located at one side of the storage box 204a.

[0052] After the steel pipe enters the collection box 201a, the first guide plate 201b will guide the steel pipe into the storage box 204a. When the steel pipe needs to be taken out for centralized processing, the closed door 204c will be opened. At this time, the second guide plate 204b can be used to take the steel pipe out of the collection box 201a for subsequent centralized processing.

[0053] Specifically, the closing member 204 also includes a rotating shaft 204d and a torsion spring 204e. The rotating shaft 204d is plugged into one side of the closing door 204c. The rotating shaft 204d is plugged into one side of the storage box 204a. The rotating shaft 204d and the storage box 204a are movably connected. One end of the torsion spring 204e is fixed to the inner wall of the storage box 204a, and the other end is fixed to one side of the closing door 204c.

[0054] When the closed door 204c is opened, it will drive the rotating shaft 204d to rotate. At this time, the rotation of the rotating shaft 204d will apply a torsional force to the torsion spring 204e. The steel pipe can be taken out by opening the closed door 204c. After the steel pipe is taken out, the closed door 204c is released. At this time, the rotation force of the torsion spring 204e can drive the closed door 204c to close.

[0055] When in use, a clamp is provided on the workbench 101 for clamping the steel pipe. The clamp belongs to the prior art, so no further explanation is given. When the steel pipe needs to be cut, the steel pipe is placed on the workbench 101, and then the motor 103 is started. The motor 103 can drive the cutting knife 102 to rotate. At this time, the handle on the hydraulic frame 104 is moved so that the rotating cutting knife 102 contacts the steel pipe, thereby cutting the steel pipe.

[0056] When the hydraulic frame 104 moves and drives the cutting knife 102 to contact the steel pipe, the rotating shaft of the hydraulic frame 104 will rotate, and at this time, the driving bar 202f will be driven to rotate. The driving bar 202f rotates to squeeze the extrusion groove to move the extrusion frame 202e. The movement of the extrusion frame 202e will drive the movable rod 202c to move, and the movable rod 202c drives the extrusion block 202b to move. The extrusion block 202b will apply an extrusion force to the first spring 202d while moving. The movement of the extrusion block 202b will squeeze the inclined surface block 202a, so that the inclined surface block 202a can be moved. At this time, the movement of the inclined surface block 202a The movement of the slider 201c can drive the slider 201c to move, and the slider 201c will drive the collection box 201a to move when moving. At this time, the slider 201c can slide in the slide groove to support the collection box 201a to prevent the collection box 201a from shifting when moving, and the movement of the slider 201c will drive the movable sleeve 203a to move. The movable sleeve 203a can apply a pulling force to the second spring 203c when moving. At this time, by moving the collection box 201a to one end of the steel pipe, the cut steel pipe will fall into the collection box 201a, and the steel pipe will be moved to the storage box 204a through the setting of the first guide plate 201b.

[0057] After the cutting is completed, the hydraulic frame 104 is moved to its original position. At this time, the driving bar 202f will release the squeezing of the squeezing frame 202e, and then the squeezing block 202b can be returned to its original position through the rebound force of the first spring 202d, so that the squeezing block 202b releases the squeezing of the inclined block 202a. At this time, the rebound force of the second spring 203c can drive the movable sleeve 203a to return to its original position, so that the collecting box 201a can be moved to the bottom of the workbench 101. By storing the collecting box 201a, space can be saved, which is convenient for transportation and storage.

[0058] After the steel pipe enters the collection box 201a, the first guide plate 201b will guide the steel pipe into the storage box 204a. When the steel pipe needs to be taken out for centralized processing, the closed door 204c will be opened. When the closed door 204c is opened, the rotating shaft 204d will be driven to rotate. At this time, the rotation of the rotating shaft 204d will apply a torsional force to the torsion spring 204e. The steel pipe can be taken out by opening the closed door 204c. After the steel pipe is taken out, the closed door 204c is released. At this time, the rotation force of the torsion spring 204e can drive the closed door 204c to close.

[0059] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A pipe cutting device for spiral steel pipe processing, characterized in that: include, A cutting assembly (100) comprises a workbench (101), a cutting knife (102), a motor (103) and a hydraulic frame (104), wherein the hydraulic frame (104) is fixed to the top of the workbench (101), the cutting knife (102) is fixed to one side of the hydraulic frame (104), and the motor (103) is fixed to one side of the cutting knife (102); The collecting component (200) is arranged on the workbench (101), and comprises a collecting piece (201), an extruding piece (202), a supporting piece (203) and a closing piece (204); the collecting piece (201) is arranged at the bottom of the workbench (101), the extruding piece (202) is located on the hydraulic frame (104), the supporting piece (203) is arranged on the extruding piece (202), and the closing piece (204) is located on the collecting piece (201).

2. The pipe cutting device for spiral steel pipe processing according to claim 1, characterized in that: The collecting member (201) comprises a collecting box (201a) and a first guide plate (201b); the collecting box (201a) is arranged at the bottom of the workbench (101); and the first guide plate (201b) is fixed to the inner wall of the collecting box (201a).

3. The pipe cutting device for spiral steel pipe processing according to claim 2, characterized in that: The collecting member (201) further comprises a sliding block (201c) and a supporting plate (201d), wherein the sliding block (201c) is fixed to one side of the collecting box (201a), and the supporting plate (201d) is fixed to the bottom of the workbench (101).

4. The pipe cutting device for spiral steel pipe processing according to claim 3, characterized in that: The extrusion piece (202) comprises an inclined surface block (202a) and an extrusion block (202b), wherein the inclined surface block (202a) is fixed to one side of the sliding block (201c), and the extrusion block (202b) is located on the top of the inclined surface block (202a).

5. The pipe cutting device for spiral steel pipe processing according to claim 4, characterized in that: The extrusion member (202) further comprises a movable rod (202c) and a first spring (202d); the movable rod (202c) is fixed to the top of the extrusion block (202b); the movable rod (202c) is plugged into the bottom of the workbench (101); the movable rod (202c) and the workbench (101) are movably connected; one end of the first spring (202d) is fixed to the top of the extrusion block (202b); and the other end is fixed to the bottom of the workbench (101).

6. The pipe cutting device for spiral steel pipe processing according to claim 5, characterized in that: The extrusion member (202) further comprises an extrusion frame (202e) and a driving bar (202f); the extrusion frame (202e) is fixed to the top of the movable rod (202c); and the driving bar (202f) is located on one side of the extrusion frame (202e).

7. The pipe cutting device for spiral steel pipe processing according to claim 5 or 6, characterized in that: The support member (203) comprises a movable sleeve (203a) and a support rod (203b); the movable sleeve (203a) is fixed to one side of the sliding block (201c); the support rod (203b) is plugged into one side of the movable sleeve (203a); and the support rod (203b) and the movable sleeve (203a) are movably connected.

8. The pipe cutting device for spiral steel pipe processing according to claim 7, characterized in that: The support member (203) further comprises a second spring (203c) and a fixing plate (203d), wherein one end of the second spring (203c) is fixed to the inner wall of the movable sleeve (203a), and the other end is fixed to one end of the support rod (203b), and the fixing plate (203d) is fixed to one end of the support rod (203b).

9. The pipe cutting device for spiral steel pipe processing according to claim 8, characterized in that: The closing member (204) comprises a storage box (204a), a second guide plate (204b) and a closing door (204c); the storage box (204a) is fixed to the bottom of the workbench (101); the second guide plate (204b) is fixed to the inner wall of the storage box (204a); and the closing door (204c) is located on one side of the storage box (204a).

10. The pipe cutting device for spiral steel pipe processing according to claim 9, characterized in that: The closing member (204) further comprises a rotating shaft (204d) and a torsion spring (204e); the rotating shaft (204d) is plugged into one side of the closing door (204c); the rotating shaft (204d) is plugged into one side of the storage box (204a); the rotating shaft (204d) and the storage box (204a) are movably connected; one end of the torsion spring (204e) is fixed to the inner wall of the storage box (204a), and the other end is fixed to one side of the closing door (204c).

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