CN114030017A - Extraction tube cutting equipment and cutting method - Google Patents
Extraction tube cutting equipment and cutting method Download PDFInfo
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- CN114030017A CN114030017A CN202111396160.9A CN202111396160A CN114030017A CN 114030017 A CN114030017 A CN 114030017A CN 202111396160 A CN202111396160 A CN 202111396160A CN 114030017 A CN114030017 A CN 114030017A
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- cutting
- extraction tube
- guide rail
- extraction
- cut
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
- B26D1/157—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis
- B26D1/18—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis mounted on a movable carriage
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
- B26D3/001—Cutting tubes longitudinally
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
- B26D7/04—Means for holding or positioning work with clamping means providing adjustable clamping pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2628—Means for adjusting the position of the cutting member
- B26D7/2635—Means for adjusting the position of the cutting member for circular cutters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D2007/013—Means for holding or positioning work the work being tubes, rods or logs
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Cutting Devices (AREA)
Abstract
The application provides an extraction tube cutting device and a cutting method, the device comprises an adjusting piece and a mounting rack, wherein the adjusting piece is provided with a rod body, and a gear capable of rotating along with the rod body is arranged on the rod body; the mounting rack is provided with a guide rail, and a sliding part capable of moving along the guide rail is arranged in the guide rail; the sliding part is provided with a rack meshed with the gear; the sliding part is connected with the cutting part so as to move the cutting part to cut the extraction tube; the driving device is connected with the cutting part to drive the cutting part to rotate so as to cut the extraction tube.
Description
Technical Field
The application belongs to the field of cutting machines, and particularly relates to an extraction tube cutting device and a cutting method.
Background
Before the analysis of marine sediments, it is necessary to cut the external surface of the extraction tube (usually PVC) containing the sediment along the axis X, so that the internal sediment is more completely revealed. At present, the cutting equipment for cutting the sediment extraction pipe is large in size, inconvenient to move, limited in space of a scientific investigation ship and incapable of being used on the ship, so that scientific researchers only can use a handheld electric saw when cutting the sediment extraction pipe on site at present, the cutting mode is troublesome to operate, the operation requirement on workers is high, if the operation is improper, the sediment in the extraction pipe is easily damaged, and more serious, the sediment is easily injured, and great safety risks exist. Meanwhile, the cutting mode has low cutting efficiency, and cannot complete cutting work in time when meeting a large amount of sediments or sediments which are in urgent need of analysis.
Disclosure of Invention
The application aims to provide extraction tube cutting equipment and a cutting method, the cutting equipment is light in size and simple in structure, and can be applied to cutting of a sediment extraction tube on a scientific research ship.
A first aspect of the present application provides an extraction tube cutting apparatus, which includes an adjustment member and a mounting bracket, wherein:
the adjusting piece is provided with a rod body, and a gear capable of rotating along with the rod body is arranged on the rod body;
the mounting rack is provided with a guide rail, and a sliding part capable of moving along the guide rail is arranged in the guide rail;
the sliding piece is provided with a rack meshed with the gear; the sliding part is connected with the cutting part so as to move the cutting part to cut the extraction pipe;
the driving device is connected with the cutting part to drive the cutting part to rotate so as to cut the extraction tube.
Optionally, the extraction tube cutting apparatus further comprises a pressing structure capable of pressing on the outer surface of the extraction tube to be cut.
Optionally, a first thread is arranged on the rod body; the compressing structure comprises a moving part and a compressing part which is connected with the moving part and can be used for compressing the extraction tube, wherein the moving part is provided with a first thread through hole, and a first thread of the rod body is matched with the first thread through hole of the moving part; the extraction tube cutting apparatus further includes a restricting member that restricts rotation of the moving member.
Optionally, the restriction is achieved by one of the following:
(1) the mounting frame is provided with a limiting track, and at least one part of the moving part is positioned in the limiting track; (2) the moving piece is provided with a groove, and the mounting frame is provided with a strip-shaped bulge matched with the groove.
Optionally, a first transmission structure is formed between the gear and the rack, and a second transmission structure is formed between the rod body and the pressing structure; the first and second transmission structures are configured such that when the adjustment member is rotated, the cutting section and the compacting structure can be controlled to simultaneously and/or simultaneously contact the extraction tube to be cut.
Optionally, the mounting frame is provided with two sets of symmetrically arranged transmission motion assemblies; specifically, two parallel guide rails are symmetrically arranged on the mounting rack, a sliding part capable of moving along the corresponding guide rail is respectively arranged in each guide rail, and the sliding parts are two symmetrically arranged sliding parts; each sliding piece is provided with a rack which is respectively meshed with the gear, and the racks are also two racks which are symmetrically arranged; each slider has a cutting portion attached thereto, the two cutting portions being symmetrically disposed and forming a cutting space therebetween.
Optionally, the slider is substantially L-shaped, having a first portion and a second portion connected perpendicular to each other; the first part is positioned in the guide rail, a first surface of the first part is provided with a rack, and a second surface of the first part is close to the guide rail; the second portion is connected with the cutting portion. When two sets of transmission motion assemblies are symmetrically arranged, the two cutting parts are respectively connected with the second parts of the corresponding sliding parts; the free end of the second portion of the slider is slidably located in the opposing guide rails.
Optionally, the mounting frame is provided with a support plate which prevents the rod body from moving along the axial direction of the rod body but does not limit the rotation of the rod body. Specifically, the body of rod has great first section and less second section, the second through-hole that supplies the body of rod to pass is seted up to the backup pad, and second through-hole diameter is less than first section, is greater than the second section.
Optionally, the restraining rail is perpendicular to the guide rail, or the elongated protrusion is perpendicular to the guide rail.
Optionally, the extraction tube cutting apparatus further comprises a fixing assembly for securing the slide after the cutting portion and the hold-down structure are in place. Specifically, the fixing component comprises a bolt with a fastening part and a threaded rod part, a third through hole formed in the mounting frame, and a second threaded hole formed in the sliding part and matched with the thread of the threaded rod part; the fastening portion is larger than the third through hole, and the threaded rod portion passes through the third through hole and is installed in the second threaded hole. Optionally, the third through hole is a long hole and is arranged in parallel with the guide rail.
Optionally, the rod body has a head portion provided with an anti-slip portion, so that the adjusting piece forms an adjusting handwheel.
Optionally, the driving device is a motor, and the cutting part is a saw blade; the motor is mounted on the slider, and the saw blade is mounted on the motor and electrically connected to the motor.
Optionally, the moving member is connected to a compression member by a bridge plate, the compression member being a compression bar parallel to the extraction tube.
Optionally, two handles are symmetrically arranged on the mounting rack.
Optionally, the mounting bracket is further provided with a protection plate, and the protection plate is provided with a plurality of fourth through holes.
A second aspect of the present application provides an extraction tube cutting method, which may employ the extraction tube cutting apparatus according to any one of the embodiments; the cutting method comprises the following steps:
rotating the adjusting piece to enable the pressing structure and the cutting part to be far away from the cutting space;
placing the extraction tube to be cut in the cutting space, and rotating the adjusting piece to enable the pressing structure and the cutting part to be close to the cutting space;
starting the driving device;
when the part to be cut is close to the outer surface of the extraction pipe, the cutting part starts to cut the extraction pipe under the driving of the driving device;
stopping cutting when the part to be cut reaches the inner surface of the extraction pipe;
the adjusting piece is rotated reversely, so that the cutting part and the pressing structure are far away from the cutting space.
A third aspect of the present application provides a use of an extraction tube cutting apparatus according to any one of the preceding embodiments for cutting an extraction tube containing sediment; including but not limited to seafloor sediments.
Compared with the prior art, the beneficial effect of this application is:
the extraction tube cutting equipment provided by at least one embodiment of the application can better finish the cutting of the sediment extraction tube, and the working efficiency is improved.
This application at least one embodiment provides extraction tube cutting equipment, its weight, volume are littleer, portable, convenient operation can cut the extraction tube of different diameters, different length, improve cutting efficiency and low price, are fit for using widely on a large scale, satisfy colleges and universities and scientific research institute to the user demand of extraction tube cutting equipment.
In the extraction pipe cutting equipment provided by at least one embodiment of the application, the gear rack mechanism is used for simultaneously adjusting the positions of two cutting electric saws and simultaneously adjusting the position of the pressing piece, so that the equipment can adapt to the cutting of the sediment extraction pipes with different pipe diameters; and the equipment has small volume and light weight, and is convenient to carry and use by a single person.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of an extraction tube cutting apparatus;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a schematic view of the structure of the adjustment member;
FIG. 4 is a perspective view of one embodiment of a cutting device with a portion of the mounting plate removed;
FIG. 5 is a perspective view of one embodiment of a cutting device with a portion of the mounting plate removed;
FIG. 6 is an exploded view of a partial cutting device of one embodiment;
numbering in the figures: the device comprises an adjusting piece 1, a 101 rod body, a 1011 rod body first section, a 1012 rod body second section, a 102 head part, a 2-mounting rack, a 3 gear, a 4 guide rail, a 401 first guide rail, a 402 second guide rail, a 5 sliding piece, a 501 first sliding piece, a 502 second sliding piece, a 503 first part, a 504 second part, a 6 rack, a 601 first rack, a 602 second rack, a 7 cutting part, a 701 first cutting part, a 702 second cutting part, an 8 extraction pipe, a 9 driving device, a 10 cutting space, a 11 pressing structure, a 12 first thread, a 13 moving piece, a 131 first thread through hole, a 14 pressing piece, a 15 bridging plate, a 16 limiting track, a 17 supporting plate, a 171 second through hole, an 18 bolt, a 19 third through hole, a 20 second threaded hole, 21, 22 handles and 23 limiting plates.
Detailed Description
The technical solutions of the present application are explained in detail below with reference to specific embodiments, however, it should be understood that elements, structures and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.
In the description of the present application, it is to be understood that the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
In the description of the present application, it is to be understood that the terms "upper," "lower," "bottom," "inner," and the like are used in the positional or orientational relationships shown in FIG. 1 to facilitate the description of the application and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated in a particular orientation, and are therefore not to be considered limiting of the application.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
A first embodiment of the present application provides an extraction tube cutting apparatus (hereinafter, may be simply referred to as a cutting apparatus), as shown in fig. 1 to 6, which includes an adjustment member 1 and a mounting frame 2, wherein,
the adjusting member 1 is a rod 101 having a head 102, and the rod 101 is provided with a gear 3 capable of rotating with the rod 101, for example, the gear 3 can be fixedly disposed on the rod 101. The head 102 of the rotary adjuster 1 rotates the gear 3 by the rotation of the lever 101. The head 102 may be provided with an anti-slip portion for increasing friction force, so that the adjusting member 1 forms an adjusting handwheel, which is more convenient for manual adjustment.
The mounting frame 2 is provided with a guide rail 4, and a sliding part 5 capable of moving along the guide rail 4 is arranged in the guide rail 4. The sliding part 5 is provided with a rack 6 meshed with the gear 3, and the rack 6 can be driven to move by the rotation of the gear 3, so that the sliding part 5 is driven to move in the guide rail 4.
The slider 5 is connected with a cutting part 7, and the cutting part 7 can be moved to cut the extraction tube 8, so as to realize the position control of the cutting part 7.
The driving device 9 is connected with the cutting part 7 and can drive the cutting part 7 to rotate so as to cut the extraction pipe and provide cutting power for the cutting part 7. As shown in fig. 4 and 5, the drive means 9 can be an optional motor, mounted on the slide 5; the cutting part 7 can select a circular saw blade for cutting, is arranged below the motor and is driven to rotate by the motor through being electrically connected with the motor; in this embodiment, the slider 5 is indirectly connected to the cutting portion 7. When the drive means 9 and the cutting section 7 select a formed product, for example, when the electric saw apparatus having both the drive means 9 and the cutting section 7 is directly selected, the whole electric saw apparatus can be mounted on the slide member 5 and the position of the saw blade can be adjusted.
Preferably, as shown in fig. 2 and 4, the mounting frame 2 is provided with two sets of symmetrically arranged transmission motion assemblies; specifically, a first guide rail 401 and a second guide rail 402 which are parallel to each other are symmetrically arranged on the mounting frame 2; a first sliding part 501 capable of moving along the first guide rail 401 is arranged in the first guide rail 401, and a first rack 601 is arranged on the first sliding part 501; a second sliding part 502 capable of moving along the second guide rail 402 is arranged in the second guide rail 402, and the second sliding part 502 is provided with a second rack 602; the first rack 601 and the second rack 602 are respectively engaged with the gear 3 from opposite sides. In the embodiment, the two racks 6 can be driven to move simultaneously by the rotation of the gear 3, so that the sliding piece 5 is driven to move in the corresponding guide rail 4. The first slide 501 is provided with a first cutting portion 701 and the second slide 502 with a second cutting portion 702, which are symmetrically arranged so as to form a cutting space 10 therebetween for receiving an extraction tube to be cut. When the adjusting piece 1 is rotated, the gear 3 rotates to drive the two racks to move in opposite directions, so that the two cutting parts are close to or far away from simultaneously. Such a configuration can cut both sides of the same extraction tube simultaneously, so that the cutting efficiency is higher and the control accuracy is higher.
As shown in fig. 5, the slider 5 is substantially L-shaped, having a first portion 503 and a second portion 504 connected substantially perpendicular to each other; the first part 503 is positioned in the guide rail 4, a first surface of the first part 503 is provided with a rack 6, and a second surface of the first part is close to the guide rail 4; the second portion 504 is provided with a driving device 9 or a cutting portion 7.
When there are two sets of symmetrically arranged transmission kinematic assemblies, the cutting portions 7 are mounted respectively on the second portions 504 of the corresponding slides 5, preferably with the free ends of the second portions 504 of the slides 5 in opposite guides and able to slide therein; for example, the free end of the second portion 504 of the first slide 501 is located in the second rail 402 (as shown in fig. 5), and the free end of the second portion 504 of the second slide 502 is located in the first rail 401; therefore, the same sliding part can be supported and limited by the two guide rails at the same time, and the stability and the accuracy of the equipment are greatly improved.
As shown in fig. 4 and 5, the extraction tube cutting apparatus further includes a pressing structure 11 which presses on the outer circumferential surface of the extraction tube 8 to be cut, preventing the extraction tube 8 from moving during the cutting process. The cutting space 10 may be jointly formed by the press structure 11 and the cutting portion 7. When having two sets of symmetrically arranged transmission motion assemblies, the compacting structure 11 forms a more stable cutting space 10 together with the two cutting sections 7.
Further, a first thread 12 is provided on the rod body 101. The pressing structure 11 comprises a moving part 13 and a pressing part 14 connected with the moving part 13 and used for pressing the extraction pipe; as shown in fig. 5, the pressing member 14 may be mounted on the moving member 13 through a bridge plate 15; the pressing members 14 may be two parallel pressing rods, the axial direction of which is parallel to the axial direction X of the extraction tube 8 to be cut. The moving member 13 is a plate-shaped structure having a first threaded through hole 131, and the rod 101 passes through the first threaded through hole 131, wherein the first thread 12 of the rod 101 is matched with the first threaded through hole 131, so that the moving member 13 can move up and down along the rod 101.
Further, the extraction tube cutting apparatus further includes a restricting member 21 that restricts the movement member 13 from rotating. Specifically, as shown in fig. 6, a limiting track 16 (only the right portion of the track is shown in the drawing, and the left portion is hidden by a gear) is provided on the mounting frame 2, and at least a portion of the moving element 13 is located in the limiting track 16, so that the moving element 13 can only move up and down along the limiting track 16, and thus the moving element 13 is limited to rotate along with the rod body 101, and a screw transmission is achieved between the rod body 101 and the moving element 13. Here, the restricting rails 16 are perpendicular to the first guide rail 401 and the second guide rail 402, respectively, so that the cutting section 7 approaches the cutting space 10 from both the left and right sides, and the pressing piece 14 approaches the cutting space 10 from vertically above. As another alternative (not shown in the drawings), the moving element 13 is provided with a groove, and the mounting frame 2 is provided with an elongated protrusion matching with the groove, wherein the elongated protrusion is perpendicular to the first guide rail 401 and the second guide rail 402, respectively, so as to limit the moving element 13 to move in a direction perpendicular to the first guide rail and the second guide rail, thereby realizing the screw transmission between the rod body 101 and the moving element 13. The screw transmission principle adopted by the two embodiments is the same; when the rod 101 rotates, the pressing structure 11 moves up and down along the rod 101, so that the pressing member 14 is brought away from or close to the extraction duct 8 to be cut from above.
A first transmission structure is formed between the gear 3 and the rack 6, and a second transmission structure is formed between the rod body 101 and the pressing structure 11; preferably, the first and second transmission structures are pre-configured so that when the adjustment member 1 is rotated, the cutting section 7 and the compacting structure 11 can be controlled to synchronously contact the extraction duct 8 to be cut. Through the arrangement, the same adjusting piece is adjusted to realize at least two functions, on one hand, the extracting pipe to be cut can be pressed, and on the other hand, the extracting pipe can be cut; therefore, the structure of the equipment can be greatly simplified, and the equipment is lighter and more convenient to carry. And such a pre-configuration may make the cutting apparatus suitable for cutting circular extraction tubes of various tube diameters.
Optionally, the mounting frame 2 is provided with a support plate 17 for preventing the rod 101 from moving along its own axial direction (i.e. up and down movement in the figure) but not limiting its own rotation. Specifically, as shown in fig. 3 and 5, the rod body 101 has a first larger section 1011 and a second smaller section 1012; the mounting bracket 2 is provided with a supporting plate 17 provided with a second through hole 171, the diameter of the second through hole 171 is smaller than that of the first section 1011 and larger than that of the second section 1012, so that the second section 1012 of the rod body passes through the second through hole 171 to be connected with the compression structure 11. Since the first section 1011 of the rod is large, it is supported by the support plate 17 above the support plate 17 to prevent the rod 101 from moving up and down, but not to restrict its rotation. However, the supporting manner of the rod 101 is not limited to this, and other conventional technical solutions may also be adopted.
Optionally, the extraction tube cutting device also has a fixing assembly for fastening the slide 5 after the cutting portion 7 and the hold-down structure 11 are in place, in order to ensure stability during cutting. As shown in fig. 1 and 5, the fixing assembly includes a bolt 18 having a fastening portion and a threaded shaft portion, a third through hole 19 opened on the mounting bracket 2, and a second threaded hole 20 opened on the slider 5 to match the thread of the threaded shaft portion of the bolt 18; the fastening portion is larger than the third through hole 19, and the threaded rod portion passes through the third through hole 19 and is installed in the second threaded hole 20. When the sliding member 5 is in a moving state, the bolt 18 can be loosened, and when the sliding member 5 needs to be fixed, the bolt 18 is tightened, so that a friction force is formed between a fastening part of the bolt 18 and the mounting frame 2, and the movement of the sliding member 5 is limited. As shown in fig. 1, the third through hole 19 is formed at the guide rail 4 and is a long hole consistent with the moving direction of the sliding member 5; the second threaded hole 20 is provided in the rack 6 or in the second face of the first part 503 of the slider.
Optionally, the mounting frame 2 is symmetrically provided with two handles 22, so that the cutting device can be held from the left and right sides to cut the extraction tube 8 along the axial direction X.
Optionally, the mounting bracket 2 is further provided with a protection plate 23, and the protection plate 23 is provided with a plurality of fourth through holes; can prevent simultaneously that cutting portion from hindering the people, realizing the motor heat dissipation and be convenient for observe the cutting condition.
A second embodiment of the present application provides an extraction tube cutting method, which may adopt the extraction tube cutting apparatus of any one of the preceding embodiments;
s1: rotating the adjusting piece so that the compacting structure 11 and the cutting part 7 are both away from the cutting space 10;
s2: placing the extraction tube 8 in the cutting space 10 and rotating the adjustment member so that the compacting structure 11 and the cutting section 7 are both close to the cutting space;
s3: starting the driving device 9;
s4: when the part to be cut 7 is close to the outer surface of the extraction pipe, the driving device 9 drives the cutting part 7 to start cutting the extraction pipe 8;
s5: stopping the driving device 9 when the part to be cut 8 reaches the inner surface of the extraction tube;
s6: the adjustment member is rotated in the opposite direction so that the cutting section 7 and the compacting structure 11 are distanced from the cutting space 10.
It should be noted that the order of the cutting method in the present embodiment is not limited by the order of the description, and the relevant order may be adjusted according to the actual operation.
A third embodiment of the present application provides a use of the extraction tube cutting apparatus of any one of the previous embodiments for cutting an extraction tube containing sediment; including but not limited to seafloor sediments.
The embodiments described above are merely preferred embodiments of the present application, and are not intended to limit the scope of the present application, and various modifications and improvements made to the technical solutions of the present application by those skilled in the art without departing from the spirit of the present application should fall within the protection scope defined by the claims of the present application.
Claims (10)
1. The utility model provides an extraction tube cutting equipment which characterized in that, includes regulating part and mounting bracket, wherein:
the adjusting piece is provided with a rod body, and a gear capable of rotating along with the rod body is arranged on the rod body;
the mounting rack is provided with a guide rail, and a sliding part capable of moving along the guide rail is arranged in the guide rail;
the sliding piece is provided with a rack meshed with the gear; the sliding part is connected with the cutting part so as to move the cutting part to cut the extraction pipe;
the driving device is connected with the cutting part to drive the cutting part to rotate so as to cut the extraction tube.
2. The extraction tube cutting apparatus of claim 1, wherein the shaft has a first thread thereon;
the extraction tube cutting equipment further comprises a compression structure, the compression structure comprises a moving part and a compression part which is connected with the moving part and can be used for compressing the extraction tube, wherein the moving part is provided with a first thread through hole, and a first thread of the rod body is matched with the first thread through hole of the moving part; the extraction tube cutting apparatus further includes a restricting member that restricts rotation of the moving member.
3. The extraction tube cutting apparatus of claim 2, wherein the restriction is achieved by one of: (1) the mounting frame is provided with a limiting track, and at least one part of the moving part is positioned in the limiting track; (2) the moving piece is provided with a groove, and the mounting frame is provided with a strip-shaped bulge matched with the groove.
4. The extraction tube cutting apparatus of claim 2 or 3, wherein a first transmission structure is formed between the gear and the rack, and a second transmission structure is formed between the rod body and the pressing structure; the first and second transmission structures are configured such that when the adjustment member is rotated, the cutting section and the compacting structure can be controlled to simultaneously and/or simultaneously contact the extraction tube to be cut.
5. The extraction tube cutting apparatus of any one of claims 1 to 3 wherein the mounting frame has two sets of symmetrically disposed drive motion assemblies thereon; specifically, two parallel guide rails are symmetrically arranged on the mounting rack, a sliding part capable of moving along the corresponding guide rail is respectively arranged in each guide rail, and the sliding parts are two symmetrically arranged sliding parts; each sliding piece is provided with a rack which is respectively meshed with the gear, and the racks are also two racks which are symmetrically arranged; each slider has a cutting portion attached thereto, the two cutting portions being symmetrically disposed and forming a cutting space therebetween.
6. The extraction tube cutting apparatus of claim 5, wherein a first transmission structure is formed between the gear and the rack, and a second transmission structure is formed between the rod body and the pressing structure; the first and second transmission structures are configured such that when the adjustment member is rotated, the cutting section and the compacting structure can be controlled to simultaneously and/or simultaneously contact the extraction tube to be cut.
7. The extraction tube cutting apparatus of claim 6 wherein the slide is generally L-shaped having first and second portions connected perpendicularly to each other; the first part is positioned in the guide rail, a first surface of the first part is provided with a rack, and a second surface of the first part is close to the guide rail; the second part is connected with the cutting part; the free end of the second portion of the slider is slidably located in the opposing guide rails.
8. The extraction tube cutting apparatus of any one of claims 1,2,3,6 and 7 wherein the mounting frame is provided with a support plate that prevents the rod body from moving axially along itself without restricting its rotation; the extraction tube cutting equipment also comprises a cutting part and a fixing component for fastening the sliding part after the compaction structure is in place; the driving device is a motor, the cutting part is a saw blade, the motor is arranged on the sliding piece, and the saw blade is arranged on the motor and electrically connected with the motor; two handles are symmetrically arranged on the mounting rack; the mounting bracket is further provided with a protection plate, and the protection plate is provided with a plurality of fourth through holes.
9. An extraction tube cutting method characterized by using the extraction tube cutting apparatus according to any one of claims 1 to 8, the extraction tube cutting method comprising:
rotating the adjusting piece to enable the pressing structure and the cutting part to be far away from the cutting space;
placing the extraction tube to be cut in the cutting space, and rotating the adjusting piece to enable the pressing structure and the cutting part to be close to the cutting space;
starting the driving device;
when the part to be cut is close to the outer surface of the extraction pipe, the cutting part starts to cut the extraction pipe under the driving of the driving device;
stopping cutting when the part to be cut reaches the inner surface of the extraction pipe;
the adjusting piece is rotated reversely, so that the cutting part and the pressing structure are far away from the cutting space.
10. Use of an extraction duct cutting apparatus according to any of claims 1 to 8 in the cutting of extraction ducts containing sediment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111396160.9A CN114030017B (en) | 2021-11-23 | 2021-11-23 | Extraction tube cutting equipment and cutting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111396160.9A CN114030017B (en) | 2021-11-23 | 2021-11-23 | Extraction tube cutting equipment and cutting method |
Publications (2)
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| CN112366098A (en) * | 2020-09-23 | 2021-02-12 | 益阳市鹏程科技发展有限公司 | Lead cutting device is used in condenser production |
| CN113103299A (en) * | 2021-03-02 | 2021-07-13 | 黄云妹 | Glass fiber cutting device capable of preventing deviation |
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| DE202014007742U1 (en) * | 2014-09-30 | 2014-10-21 | Achenbach Foil Technology Gmbh | Device for removing a film web residual roll |
| CN207044258U (en) * | 2017-08-17 | 2018-02-27 | 深圳市君鸿宇科技有限公司 | A kind of cord grip of wire cutting machine |
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| CN114030017B (en) | 2023-08-25 |
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