CN112207875B - Anti-abrasion cutting device for processing PE pipes at fixed distance - Google Patents
Anti-abrasion cutting device for processing PE pipes at fixed distance Download PDFInfo
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- CN112207875B CN112207875B CN202011000087.4A CN202011000087A CN112207875B CN 112207875 B CN112207875 B CN 112207875B CN 202011000087 A CN202011000087 A CN 202011000087A CN 112207875 B CN112207875 B CN 112207875B
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- 238000005520 cutting process Methods 0.000 title claims abstract description 125
- 238000005299 abrasion Methods 0.000 title claims abstract description 20
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- 238000006073 displacement reaction Methods 0.000 claims abstract description 19
- 230000007423 decrease Effects 0.000 claims abstract description 3
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Images
Classifications
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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
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/02—Means for moving the cutting member into its operative position for cutting
- B26D5/06—Means for moving the cutting member into its operative position for cutting by electrical means
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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
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/086—Electric, magnetic, piezoelectric, electro-magnetic means
-
- 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
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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
- B26D7/08—Means for treating work or cutting member to facilitate cutting
- B26D7/088—Means for treating work or cutting member to facilitate cutting by cleaning or lubricating
-
- 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
- B26D7/22—Safety devices specially adapted for cutting machines
-
- 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)
- Turning (AREA)
Abstract
The invention discloses an anti-abrasion cutting device for cutting PE pipes at fixed intervals, which comprises a workbench, a displacement motor, a clamping block, an unlocking block and a baffle plate, wherein the displacement motor is arranged on the upper surface of the workbench, a sliding rail is arranged on the upper surface of the displacement motor, the upper surface of the displacement motor is connected with a transmission rod, the outer surface of the transmission rod is connected with a push rod, the upper end of the transmission rod is connected with a clamping rod, the upper surface of a fixed seat is provided with the clamping block, and the baffle plate is arranged on the upper surface of the workbench. This but distance cutting PE tubular product processing of abrasionproof decreases is with tailorring device is provided with the dead lever, and the dead lever that distributes through fixing base surface equidistance carries out the block to the centre gripping room fixed to through the dead lever of change with the centre gripping room block, realize changing the centre gripping room to the purpose of the fixed position of tubular product, thereby realize changing the purpose that tubular product cut length.
Description
Technical Field
The invention relates to the technical field of PE pipe processing, in particular to a cutting device capable of preventing abrasion and used for cutting PE pipe at a certain distance.
Background
The PE pipe is a thermoplastic pipe with high crystallinity and non-polarity, which is made of resin, the original PE pipe is milk white, the PE pipe is suitable for most of life and industrial scenes due to the excellent tolerance of the PE pipe, the PE pipe needs to be cut into a proper length by a cutting device after being produced so as to be convenient to use, but the existing PE pipe cutting device has some defects, such as:
1. for example, a propulsion type PE pipe cutting device disclosed in publication No. CN202010423819.4 drives a pipe to move through a propulsion mechanism to achieve the purpose of cutting the pipe at a fixed distance, but the propulsion mechanism cannot flexibly change the propulsion distance to the pipe, so that the cutting device can only cut the pipe at a fixed length in the using process, and is not suitable for the actual situation of diversified orders in modern factories;
2. according to the push type PE pipe cutting device disclosed in the publication No. CN202010423819.4, a single cutting wheel is used for cutting a PE pipe, and the cutting wheel is connected with a rotating motor through only one transmission shaft, when the pipe is cut, the part of the cutting wheel without a cutting edge due to the hot melting of the PE pipe melts the pipe to cause uneven cut when the part of the cutting wheel rubs with the cut of the pipe, and the pipe melts on the cutting wheel to cause the center of the cutting wheel to deviate, so that the cutting wheel rotates to generate irregular shaking to cause abnormal abrasion of the cutting wheel.
Aiming at the problems, innovative design is urgently needed on the basis of the original cutting device for pipe processing.
Disclosure of Invention
The invention aims to provide a cutting device for machining a PE pipe with an anti-abrasion distance, which aims to solve the problems that the preset cutting distance cannot be changed and abnormal abrasion of a cutting wheel cannot be prevented in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a distance cutting PE tubular product processing that can abrasionproof decreases is with tailorring device, includes workstation, displacement motor, fixture block, unblock piece and baffle, the last surface mounting of workstation has displacement motor, and displacement motor's upper surface is provided with the slide rail, displacement motor's upper surface is connected with the transfer line, and the surface of transfer line is connected with the ejector pin, the upper surface of workstation is provided with the slide bar, and the surface of slide bar is connected with the cutting chamber, a side surface of cutting chamber is provided with the backplate, and a side surface of cutting chamber is provided with the air pump, the surface of air pump is connected with the cooling nozzle, and the cooling nozzle runs through the surface of cutting chamber, a side surface of cutting chamber is provided with the cutting motor, and the one end of cutting motor is connected with the cutting sword, the chip groove has been preset to the inside of cutting chamber, the upper surface connection of workstation has the centre gripping room, and the internally mounted of centre gripping room has the extrusion stem, the inboard surface of extrusion stem is provided with the extrusion piece, and the outside surface of extrusion stem is provided with the awl tooth, the surface of awl tooth is connected with drive gear, and drive gear's surface is connected with the driving gear, the inside of centre gripping room is provided with the latch, and the surface of centre gripping room is run through by the bull stick, the one end surface of bull stick is connected with turns over the board, and turns over and be connected with reset spring between board and the bull stick, the upper surface of workstation is provided with the fixing base, and the fixing base is run through by the dead lever to be connected with fixing spring between dead lever and the fixing base, the upper end of dead lever is connected with the kelly, the upper surface of fixing base is provided with the fixture block, and the upper surface of fixing base is connected with the unlocking piece, the upper surface of workstation is provided with the baffle.
Preferably, the worktable and the clamping chamber form a sliding structure, the clamping chamber and the rotating rod form a rotating structure, and the rotating rod and the driving gear form a clamping structure.
Preferably, the slide rail and the ejector rod form a slide structure, the ejector rod is in threaded connection with the transmission rod, and the upper end of the transmission rod is fixedly connected with the cutting chamber.
Preferably, the cooling nozzles are symmetrically distributed on two sides of the cutting edge about the longitudinal center line of the cutting edge, the cutting edge and the cutting chamber form a rotating structure, and the cutting chamber and the sliding rod form a sliding structure.
Preferably, the interior of the clamping chamber is connected with a locking rod, the outer surface of the locking rod is connected with a locking spring, and the other end of the locking spring is connected to the inner surface of the clamping chamber.
Preferably, the locking rods are distributed in the clamping chamber at equal angles, the locking rods and the clamping chamber form a sliding structure, and the locking rods and the clamping chamber form an elastic structure through locking springs.
Preferably, the inner surface of the extrusion rod is provided with 4 extrusion blocks at equal angles, the extrusion rod and the clamping chamber form a sliding friction structure, and the extrusion rod is in meshing connection with the transmission gear through conical teeth.
Preferably, the transmission gear and the driving gear are both bevel gears, the transmission gear is meshed with the driving gear, and the driving gear and the clamping chamber form a rotating structure.
Preferably, the turning plate and the rotating rod form a rotating structure, the turning plate and the rotating rod form an elastic structure through a return spring, and the turning plate is distributed on the outer surface of the rotating rod at equal angles.
Preferably, the fixing rod and the clamping chamber form a clamping structure, the fixing rod and the fixing seat form an elastic structure through a fixing spring, and the fixing rod and the clamping block form a clamping structure through a clamping rod.
Compared with the prior art, the invention has the beneficial effects that: the cutting device for cutting PE pipes at intervals capable of preventing abrasion,
1. the fixed rods are arranged on the outer surface of the fixed seat, the fixed rods are distributed on the outer surface of the fixed seat at equal intervals, the clamping chamber is clamped and fixed, and the fixed position of the clamping chamber on the pipe is changed by changing the fixed rods clamped with the clamping chamber, so that the purpose of changing the cutting length of the pipe is realized;
2. the cutting blade is provided with the chip groove, and the pipe material sintered on the cutting blade is scraped through the chip groove, so that the pipe material cannot remain on the surface of the cutting blade, the stability and smoothness of the cutting blade in the rotating process are ensured, and the abnormal abrasion of the cutting blade is avoided;
3. be provided with the cooling mouth, blow through the cutting edge of cooling mouth to the cutting edge of cutting sword and cool for even the cutting edge of cutting sword also can not take place to warp because of overheated after long-time work, avoided the unusual loss of cutting sword, saved the cost
4. Be provided with the check lock lever, drive extrusion piece extrusion check lock lever through the extrusion pole for the check lock lever is fixed tubular product from four angles degrees, avoids tubular product to take place to warp even damaged because the atress is uneven in cutting process, has improved cutting device's stability.
Drawings
FIG. 1 is a schematic side sectional view of the present invention;
FIG. 2 is a schematic cross-sectional view of the cutting chamber and cutting edge in accordance with the present invention;
FIG. 3 is a schematic cross-sectional view of the connection between the work table and the clamping chamber;
FIG. 4 is a schematic view of a top cross-sectional view of the connection between the transmission rod and the carrier rod of the present invention;
FIG. 5 is a schematic cross-sectional view of the connection between the extrusion stem and the extrusion block of the present invention;
FIG. 6 is a schematic cross-sectional view of the connection between the fixing base and the unlocking block;
FIG. 7 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 8 is an enlarged view of the structure at B in FIG. 1 according to the present invention.
In the figure: 1. a work table; 2. a displacement motor; 3. a slide rail; 4. a transmission rod; 5. a top rod; 6. a slide bar; 7. a cutting chamber; 8. a guard plate; 9. an air pump; 10. a cooling nozzle; 11. cutting the motor; 12. a cutting edge; 13. a chip groove; 14. a clamping chamber; 15. an extrusion stem; 16. extruding the block; 17. conical teeth; 18. a locking lever; 19. a locking spring; 20. a transmission gear; 21. a driving gear; 22. clamping teeth; 23. a rotating rod; 24. turning over a plate; 25. a return spring; 26. a fixed seat; 27. fixing the rod; 28. a clamping rod; 29. fixing the spring; 30. a clamping block; 31. unlocking the block; 32. and a baffle plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides a technical solution: a cutting device capable of preventing abrasion and used for machining a PE pipe at a certain distance comprises a workbench 1, a displacement motor 2, a sliding rail 3, a transmission rod 4, a push rod 5, a sliding rod 6, a cutting chamber 7, a protective plate 8, an air pump 9, a cooling nozzle 10, a cutting motor 11, a cutting edge 12, a chip discharge groove 13, a clamping chamber 14, an extrusion rod 15, an extrusion block 16, a bevel gear 17, a locking rod 18, a locking spring 19, a transmission gear 20, a driving gear 21, a latch 22, a rotating rod 23, a turnover plate 24, a return spring 25, a fixed seat 26, a fixed rod 27, a clamping rod 28, a fixed spring 29, a clamping block 30, an unlocking block 31 and a baffle 32, wherein the displacement motor 2 is arranged on the upper surface of the workbench 1, the sliding rail 3 is arranged on the upper surface of the displacement motor 2, the transmission rod 4 is connected on the upper surface of the displacement motor 2, the push rod 5 is connected on the outer surface of the transmission rod 4, the slide rod 6 is arranged on the upper surface of the workbench 1, the outer surface of the sliding rod 6 is connected with a cutting chamber 7, one side surface of the cutting chamber 7 is provided with a guard plate 8, the outer surface of one side of the cutting chamber 7 is provided with an air pump 9, the outer surface of the air pump 9 is connected with a cooling nozzle 10, the cooling nozzle 10 penetrates through the outer surface of the cutting chamber 7, the outer surface of one side of the cutting chamber 7 is provided with a cutting motor 11, one end of the cutting motor 11 is connected with a cutting edge 12, a chip discharge groove 13 is preset in the cutting chamber 7, the upper surface of the workbench 1 is connected with a clamping chamber 14, a squeezing rod 15 is installed in the clamping chamber 14, the inner side surface of the squeezing rod 15 is provided with a squeezing block 16, the outer side surface of the squeezing rod 15 is provided with a conical tooth 17, the outer surface of the conical tooth 17 is connected with a transmission gear 20, the outer surface of the transmission gear 20 is connected with a driving gear 21, the inner part of the clamping chamber 14 is provided with a clamping tooth 22, and the outer surface of the clamping chamber 14 is penetrated by a rotating rod 23, the outer surface of one end of bull stick 23 is connected with turns over board 24, and turn over and be connected with reset spring 25 between board 24 and the bull stick 23, the upper surface of workstation 1 is provided with fixing base 26, and fixing base 26 is run through by dead lever 27, and be connected with fixing spring 29 between dead lever 27 and the fixing base 26, the upper end of dead lever 27 is connected with kelly 28, the upper surface of fixing base 26 is provided with fixture block 30, and the upper surface of fixing base 26 is connected with unblock piece 31, the upper surface of workstation 1 is provided with baffle 32, centre gripping room 14 is laminated with baffle 32 mutually.
The workbench 1 and the clamping chamber 14 form a sliding structure, the clamping chamber 14 and the rotating rod 23 form a rotating structure, the rotating rod 23 and the driving gear 21 form a clamping structure, the pipe is driven to move at a fixed distance by sliding the clamping chamber 14, and the rotating rod 23 can drive the driving gear 21 to rotate by clamping the sliding rotating rod 23 and the driving gear 21.
The slide rail 3 and the ejector rod 5 form a slide structure, the ejector rod 5 is in threaded connection with the transmission rod 4, the upper end of the transmission rod 4 is fixedly connected with the cutting chamber 7, and the transmission rod 4 rotates to drive the ejector rod 5 to slide up and down to drive the cutting chamber 7 to slide up and down.
The cooling nozzles 10 are symmetrically distributed on two sides of the cutting edge 12 about the longitudinal center line of the cutting edge 12, the cutting edge 12 and the cutting chamber 7 form a rotating structure, the cutting chamber 7 and the sliding rod 6 form a sliding structure, and the cutting edge 12 is cooled by air sprayed by the cooling nozzles 10 while the cutting edge 12 rotates.
The inside of centre gripping room 14 is connected with lock lever 18, and the surface of lock lever 18 is connected with locking spring 19, and the internal surface at the centre gripping room 14 is connected to the other end of locking spring 19, fixes the tubular product through lock lever 18.
The locking rods 18 are distributed in the clamping chamber 14 at equal angles, the locking rods 18 and the clamping chamber 14 form a sliding structure, the locking rods 18 and the clamping chamber 14 form an elastic structure through locking springs 19, the pipes are clamped by applying force to the pipes uniformly through the 4 locking rods 18, deformation of the pipes due to uneven stress is avoided, and one end of the fixing rod 27 is designed to be conical.
The inner surface of the extrusion rod 15 is provided with 4 extrusion blocks 16 at equal angles, the extrusion rod 15 and the clamping chamber 14 form a sliding friction structure, the extrusion rod 15 is meshed with a transmission gear 20 through a bevel gear 17, the transmission gear 20 drives the extrusion rod 15 to rotate through the bevel gear 17, and the extrusion rod 15 drives the extrusion blocks 16 to extrude a locking rod 18.
The transmission gear 20 and the driving gear 21 are both conical gears, the transmission gear 20 is meshed with the driving gear 21, the driving gear 21 and the clamping chamber 14 form a rotating structure, and the driving gear 21 rotates to drive the transmission gear 20 to rotate.
The turning plate 24 and the rotating rod 23 form a rotating structure, the turning plate 24 and the rotating rod 23 form an elastic structure through the reset spring 25, the turning plate 24 is distributed on the outer surface of the rotating rod 23 at equal angles, the rotating rod 23 cannot rotate reversely through a one-way rotating mechanism of the turning plate 24, and the stability of clamping the pipe is guaranteed.
The fixing rod 27 and the clamping chamber 14 form a clamping structure, the fixing rod 27 and the fixing seat 26 form an elastic structure through the fixing spring 29, the fixing rod 27 and the fixture block 30 form a clamping structure through the fixture rod 28, the fixture rod 28 and the fixture block 30 are clamped, the relative position of the fixing rod 27 and the clamping chamber 14 is fixed, and the clamping chamber 14 is guaranteed not to slide in the cutting process.
The working principle is as follows: when the cutting device capable of preventing abrasion is used for cutting the PE pipe at the distance, firstly, an external power supply is connected to the device, as shown in fig. 1, 3 and 6, the clamping chamber 14 on the upper surface of the workbench 1 is slid to a preset position, then the fixing rod 27 is slid towards the direction of the clamping chamber 14, so that the fixing rod 27 is clamped with the clamping chamber 14 and compresses the fixing spring 29, meanwhile, the fixing rod 27 drives the clamping rod 28 to slide towards the direction of the fixture block 30 and extrude the fixture block 30, the clamping rod 28 is upwards rotated under the reaction force of the fixture block 30 until one end of the clamping rod 28 completely passes over the fixture block 30 and then falls under the action of gravity and is clamped with the fixture block 30, so that the relative position between the fixing seat 26 and the fixing rod 27 is fixed, the fixing rod 27 is ensured not to be separated from the clamping chamber 14, and the fixing of the clamping chamber 14 is completed;
then as shown in figure 1, the pipe passes through the 2 clamping chambers 14 and abuts against the baffle 32, then as shown in figure 3, the rotating rod 23 slides towards the direction of the driving gear 21, so that the rotating rod 23 is clamped with the driving gear 21, then as shown in figures 1, 3, 5 and 7, the rotating rod 23 is rotated, the rotating rod 23 drives the turning plate 24 to rotate and contact with the latch 22, the turning plate 24 turns anticlockwise and compresses the return spring 25, after the turning plate 24 completely passes over the latch 22, the return spring 25 drives the turning plate 24 to rotate to the initial position due to the compression of the return spring 25, meanwhile, the rotating rod 23 drives the transmission gear 20 to rotate, the transmission gear 20 drives the extrusion rod 15 to rotate through the conical teeth 17, the extrusion rod 15 drives the extrusion block 16 to rotate and extrude the locking rod 18, the locking rod 18 slides towards the direction of the pipe and compresses the locking spring 19 until the locking rod 18 is attached to the outer surface of the pipe, the fixing of the pipe is completed, and meanwhile, as shown in fig. 7, the turning plate 24 cannot rotate clockwise, so that the extrusion rod 15 cannot drive the rotating rod 23 to rotate reversely through the bevel gear 17, the transmission gear 20 and the driving gear 21, and the locking rod 18 is ensured to be fixed to the pipe all the time;
then as shown in fig. 1, fig. 2 and fig. 4, the displacement motor 2, the air pump 9 and the cutting motor 11 are started, the displacement motor 2 drives the transmission rod 4 to rotate, the transmission rod 4 drives the ejector rod 5 to slide downwards through the slide rail 3 by rotating, the ejector rod 5 drives the cutting chamber 7 to slide downwards through the slide rod 6, meanwhile, the ejector rod 5 drives the cut blade 12 in the cutting chamber 7 to move towards the fixed pipe by the cut motor 11 driven to rotate through the slide rod 6 and cut the pipe, meanwhile, as shown in fig. 8, the chip discharge groove 13 scrapes off the pipe material attached to the outer surface of the cutting blade 12, the cutting blade 12 cannot be affected by the pipe material and irregularly rotate to cause abnormal wear of the cutting blade 12, meanwhile, the air pump 9 performs air-jet cooling on the cutting blade 12 through the cooling nozzle 10, so that the cutting blade 12 cannot be abnormally worn due to overhigh temperature, as shown in fig. 2, due to the existence of the protective plate 8, flying chips cut from the pipe cannot be splashed onto the body of an operator, so that the safety of the equipment in the using process is ensured;
after cutting, sliding the rotating rod 23 in the direction away from the driving gear 21, enabling the rotating rod 23 to be disengaged from the driving gear 21 and enabling the locking spring 19 to be compressed, enabling the locking spring 19 to drive the locking rod 18 to slide in the direction away from the pipe to release clamping on the pipe and reversely extrude the extrusion block 16, enabling the extrusion block 16 to be extruded to drive the extrusion rod 15, enabling the extrusion rod 15 to drive the driving gear 21 to rotate through the bevel gear 17 and the transmission gear 20 until the locking rod 18 returns to the initial position, completing the process of loosening and clamping the pipe, and completing distance cutting on the pipe in the continuous repetition of the process;
then, when the length of the cut pipe needs to be changed, as shown in fig. 1, 3 and 6, the unlocking block 31 is turned upwards, the unlocking block 31 drives the clamping rod 28 to rotate upwards, so that the fixing rod 27 is disengaged from the clamping block 30 and the fixing spring 29 is compressed, so that the fixing spring 29 drives the fixing rod 27 to disengage from the clamping chamber 14, so that the clamping chamber 14 can slide on the upper surface of the workbench 1 to a position to be adjusted, then the fixing rod 27 is slid towards the clamping chamber 14 so that the fixing rod 27 is engaged with the clamping chamber 14 and compresses the fixing spring 29, meanwhile the fixing rod 27 drives the clamping rod 28 to slide towards the clamping block 30 and press the clamping block 30, the clamping rod 28 is rotated upwards by the reaction force of the clamping block 30 until one end of the clamping rod 28 completely passes over the clamping block 30 and then falls under the action of gravity and is engaged with the clamping block 30, so that the relative position between the fixing seat 26 and the fixing rod 27 is fixed, the fixing rod 27 is guaranteed not to be separated from the clamping chamber 14, the clamping chamber 14 after the position is adjusted is fixed, the length of the cut pipe is changed, and the overall practicability is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a distance that can abrasionproof decreases cuts PE tubular product processing with tailorring device, includes workstation (1), displacement motor (2), fixture block (30), unblock piece (31) and baffle (32), its characterized in that: the cutting machine is characterized in that a displacement motor (2) is mounted on the upper surface of the workbench (1), a sliding rail (3) is arranged on the upper surface of the displacement motor (2), a transmission rod (4) is connected to the upper surface of the displacement motor (2), a push rod (5) is connected to the outer surface of the transmission rod (4), a sliding rod (6) is arranged on the upper surface of the workbench (1), a cutting chamber (7) is connected to the outer surface of the sliding rod (6), a protection plate (8) is arranged on the surface of one side of the cutting chamber (7), an air pump (9) is arranged on the outer surface of one side of the cutting chamber (7), a cooling nozzle (10) is connected to the outer surface of the air pump (9), the cooling nozzle (10) penetrates through the outer surface of the cutting chamber (7), a cutting motor (11) is arranged on the outer surface of one side of the cutting chamber (7), and a cutting blade (12) is connected to one end of the cutting motor (11), the scrap discharge groove (13) is preset in the cutting chamber (7), the upper surface of the workbench (1) is connected with a clamping chamber (14), an extrusion rod (15) is installed in the clamping chamber (14), an extrusion block (16) is arranged on the inner side surface of the extrusion rod (15), conical teeth (17) are arranged on the outer side surface of the extrusion rod (15), a transmission gear (20) is connected to the outer surface of the conical teeth (17), a driving gear (21) is connected to the outer surface of the transmission gear (20), a clamping tooth (22) is arranged in the clamping chamber (14), the outer surface of the clamping chamber (14) is penetrated through by a rotating rod (23), a turning plate (24) is connected to the outer surface of one end of the rotating rod (23), a return spring (25) is connected between the turning plate (24) and the rotating rod (23), a fixing seat (26) is arranged on the upper surface of the workbench (1), and fixing base (26) are run through by dead lever (27) to be connected with between dead lever (27) and fixing base (26) fixed spring (29), the upper end of dead lever (27) is connected with kelly (28), the upper surface of fixing base (26) is provided with fixture block (30), and the upper surface of fixing base (26) is connected with unblock piece (31), the upper surface of workstation (1) is provided with baffle (32).
2. The cutting device for machining the PE pipe with the distance between the wear-resistant part and the abrasion-resistant part, which is disclosed by the claim 1, is characterized in that: the workbench (1) and the clamping chamber (14) form a sliding structure, the clamping chamber (14) and the rotating rod (23) form a rotating structure, and the rotating rod (23) and the driving gear (21) form an engaging structure.
3. The cutting device for machining the PE pipe with the distance between the wear-resistant part and the abrasion-resistant part, which is disclosed by the claim 1, is characterized in that: the sliding rail (3) and the ejector rod (5) form a sliding structure, the ejector rod (5) is in threaded connection with the transmission rod (4), and the upper end of the transmission rod (4) is fixedly connected with the cutting chamber (7).
4. The cutting device for machining the PE pipe with the distance between the wear-resistant part and the abrasion-resistant part, which is disclosed by the claim 1, is characterized in that: the cooling nozzles (10) are symmetrically distributed on two sides of the cutting edge (12) relative to the longitudinal central line of the cutting edge (12), the cutting edge (12) and the cutting chamber (7) form a rotating structure, and the cutting chamber (7) and the sliding rod (6) form a sliding structure.
5. The cutting device for machining the PE pipe with the distance between the wear-resistant part and the abrasion-resistant part, which is disclosed by the claim 1, is characterized in that: the inside of centre gripping room (14) is connected with check lock pole (18), and the surface of check lock pole (18) is connected with locking spring (19), and the internal surface at centre gripping room (14) is connected to the other end of locking spring (19).
6. The cutting device for machining the PE pipe with the distance capable of preventing abrasion according to claim 5, wherein the cutting device comprises: the locking rods (18) are distributed in the clamping chamber (14) at equal angles, the locking rods (18) and the clamping chamber (14) form a sliding structure, and the locking rods (18) and the clamping chamber (14) form an elastic structure through locking springs (19).
7. The cutting device for machining the PE pipe with the distance between the wear-resistant part and the abrasion-resistant part, which is disclosed by the claim 1, is characterized in that: the inner surface of the extrusion rod (15) is provided with 4 extrusion blocks (16) at equal angles, the extrusion rod (15) and the clamping chamber (14) form a sliding friction structure, and the extrusion rod (15) is in meshing connection with the transmission gear (20) through the conical teeth (17).
8. The cutting device for machining the PE pipe with the distance between the wear-resistant part and the abrasion-resistant part, which is disclosed by the claim 1, is characterized in that: the transmission gear (20) and the driving gear (21) are both conical gears, the transmission gear (20) is meshed with the driving gear (21), and the driving gear (21) and the clamping chamber (14) form a rotating structure.
9. The cutting device for machining the PE pipe with the distance between the wear-resistant part and the abrasion-resistant part, which is disclosed by the claim 1, is characterized in that: the turning plate (24) and the rotating rod (23) form a rotating structure, the turning plate (24) and the rotating rod (23) form an elastic structure through a return spring (25), and the turning plate (24) is distributed on the outer surface of the rotating rod (23) at equal angles.
10. The cutting device for machining the PE pipe with the distance between the wear-resistant part and the abrasion-resistant part, which is disclosed by the claim 1, is characterized in that: the fixing rod (27) and the clamping chamber (14) form a clamping structure, the fixing rod (27) and the fixing seat (26) form an elastic structure through a fixing spring (29), and the fixing rod (27) and the clamping block (30) form a clamping structure through a clamping rod (28).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011000087.4A CN112207875B (en) | 2020-09-22 | 2020-09-22 | Anti-abrasion cutting device for processing PE pipes at fixed distance |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011000087.4A CN112207875B (en) | 2020-09-22 | 2020-09-22 | Anti-abrasion cutting device for processing PE pipes at fixed distance |
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| CN112207875B true CN112207875B (en) | 2022-05-03 |
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| EP0982105B1 (en) * | 1998-08-21 | 2003-11-12 | M T C - Macchine Trasformazione Carta S.r.l. | Clamping device for logs of paper or the like |
| CN110681910A (en) * | 2018-07-06 | 2020-01-14 | 成都禹泽科技有限公司 | Cutting equipment for regular sectional materials |
| CN208929468U (en) * | 2018-08-13 | 2019-06-04 | 深圳美克激光设备有限公司 | A kind of pipe clamping device of tubing laser cutting machine |
| CN210282470U (en) * | 2019-06-22 | 2020-04-10 | 安徽玖洲通管业科技有限公司 | PVC tubular product cutting device |
| CN211466589U (en) * | 2019-11-29 | 2020-09-11 | 扬州市讯通塑业有限公司 | Pipe cutting equipment for single-screw extruder adapting to pipe aperture |
| CN111230975A (en) * | 2020-03-06 | 2020-06-05 | 张士全 | Pipe flattening and slitting method |
| CN111483000B (en) * | 2020-04-10 | 2021-12-10 | 商河县产业投资开发集团有限公司 | Rubber stick cutting device based on dysmorphism gear drive principle |
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Effective date of registration: 20220412 Address after: 511500 plant 1, Haoliang Industrial Zone, Longtang Town, Qingcheng District, Qingyuan City, Guangdong Province Applicant after: Guangdong LianHong Pipe Industry Co.,Ltd. Address before: 523711 building A6, Xiangyang Road intelligent quantum Industrial Park, Tangxia Town, Dongguan City, Guangdong Province Applicant before: Zhang Wending |
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