CN112170940A - Cutting device for end face of hydraulic pipe fitting - Google Patents

Cutting device for end face of hydraulic pipe fitting Download PDF

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Publication number
CN112170940A
CN112170940A CN202011123471.3A CN202011123471A CN112170940A CN 112170940 A CN112170940 A CN 112170940A CN 202011123471 A CN202011123471 A CN 202011123471A CN 112170940 A CN112170940 A CN 112170940A
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CN
China
Prior art keywords
top plate
groove
motor
lifting guide
transverse top
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202011123471.3A
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Chinese (zh)
Inventor
刘雪梅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tianjin Flower Science And Technology Developing Ltd
Original Assignee
Tianjin Flower Science And Technology Developing Ltd
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Filing date
Publication date
Application filed by Tianjin Flower Science And Technology Developing Ltd filed Critical Tianjin Flower Science And Technology Developing Ltd
Priority to CN202011123471.3A priority Critical patent/CN112170940A/en
Publication of CN112170940A publication Critical patent/CN112170940A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D21/00—Machines or devices for shearing or cutting tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/08—Protective coverings for parts of machine tools; Splash guards
    • B23Q11/0891—Protective coverings for parts of machine tools; Splash guards arranged between the working area and the operator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
    • B23Q3/064—Work-clamping means adapted for holding workpieces having a special form or being made from a special material for holding elongated workpieces, e.g. pipes, bars or profiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • B23Q3/08—Work-clamping means other than mechanically-actuated
    • B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically actuated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
    • B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sawing (AREA)

Abstract

The invention provides a cutting device for the end face of a hydraulic pipe fitting, which comprises a motor I, a rolling groove, a transverse top plate, a longitudinal support, a V-shaped groove workbench, a waste hole, a baffle plate, a supporting leg, an operating panel, a hydraulic transmission station, an electric cabinet, a waste recovery box, a cutter lifting threaded rod structure, a visual protective door structure and a width-adjusting detachable clamping block structure, wherein the motor I is connected to the front middle part and the rear middle part of the right side of the upper end of the transverse top plate through a bolt; the rolling groove is transversely arranged in the middle of the front end of the transverse top plate and the middle of the front end of the V-shaped groove workbench. According to the invention, the lifting guide groove, the support plate, the lifting guide block, the connecting block with the threaded hole, the second motor, the operation panel, the electric cabinet, the cutter and the screw rod are arranged, so that the rotation speed and the feeding speed of the cutter can be accurately mastered, and the cutting precision is improved.

Description

Cutting device for end face of hydraulic pipe fitting
Technical Field
The invention belongs to the technical field of automatic processing, and particularly relates to a cutting device for an end face of a hydraulic pipe fitting.
Background
After the high-temperature crystallization and cooling of the existing hydraulic pipe, the end faces of two ends often need to be machined secondarily, and a hydraulic pipe end face cutting device is needed.
However, the existing hydraulic pipe end face cutting device also has the problems that the clamp cannot be adjusted according to the length and the diameter of the hydraulic pipe, and the cutting precision of an operator and a cutter cannot be effectively protected and cannot be easily mastered.
Therefore, it is necessary to develop a cutting device for the end face of a hydraulic pipe.
Disclosure of Invention
In order to solve the technical problems, the invention provides a cutting device for the end face of a hydraulic pipe, which aims to solve the problems that the existing cutting device for the end face of the hydraulic pipe cannot adjust a clamp according to the length of the hydraulic pipe and cannot effectively protect an operator and the cutting precision of a cutter, and is not easy to master; the rolling groove is transversely formed in the middle of the front end of the transverse top plate and the middle of the front end of the V-shaped groove workbench; the upper end of each longitudinal support is respectively bolted to the front side and the rear side of the lower end of the left side of the transverse top plate, and the lower end of each longitudinal support is respectively bolted to the front side and the rear side of the upper end of the left side of the V-shaped groove workbench; the waste hole is longitudinally formed in the right side inside the V-shaped groove workbench; the number of the baffle plates is multiple, two of the baffle plates are respectively bolted on the front sides of the left end and the right end of the transverse top plate, and the other two baffle plates are respectively bolted on the front sides of the left end and the right end of the V-shaped groove workbench; the upper end of the supporting leg is connected with the four corners of the lower end of the V-shaped groove workbench through bolts; the operation panel is connected with the middle part of the front end of the longitudinal bracket arranged on the front side through a screw; the hydraulic transmission station is independently arranged in the middle of the left side of the lower end of the V-shaped groove workbench; the electric cabinet is independently arranged on the left side of the lower end of the V-shaped groove workbench and is positioned on the right side of the hydraulic transmission station; the waste recovery box is independently arranged on the right side of the lower end of the V-shaped groove workbench and is positioned on the inner side of the supporting leg; the transverse top plate and the V-shaped groove workbench of the motor I are respectively connected with a cutter lifting threaded rod structure; the rolling groove is connected with the visual protective door structure; the transverse top plate is connected with the width-adjusting detachable clamping block structure; the tool lifting threaded rod structure comprises a plurality of lifting guide grooves, support plates, lifting guide blocks, a connecting block with a threaded hole, a motor II, tools, a limit switch and a screw rod, wherein the plurality of lifting guide grooves are respectively and longitudinally arranged on the left side and the right side of the inner sides of the two support plates; the lifting guide blocks are arranged in a plurality, two of the lifting guide blocks are longitudinally welded to the middle parts of the front end and the rear end of the connecting block with the threaded hole respectively, and the other two lifting guide blocks are longitudinally welded to the middle parts of the front end and the rear end of the motor II respectively; the connecting block with the threaded hole is in threaded connection with the outer wall of the screw rod, and the lifting guide block is in sliding clamping connection with the lifting guide groove arranged on the right side; an output shaft of the motor II is connected with a cutter key, and the lifting guide block is in sliding clamping connection with the lifting guide groove arranged on the left side; the right end of the motor II is fixedly connected with the left end of the connecting block with the threaded hole through a bolt; the two limit switches are respectively connected to the upper side and the lower side of the lifting guide groove arranged on the left rear side through screws.
Preferably, the visual protective door structure comprises a plurality of rollers, a handle, a visual glass window, a locking bolt and a protective door, wherein the rollers are respectively connected to four corners of the rear end of the protective door in a shaft manner; the two handles are respectively connected to the left side and the right side of the middle part of the front end of the protective door through bolts; the visual glass window is embedded in an opening at the middle part inside the protective door; the locking bolt is in threaded connection with the lower side of the middle part of the front end of the protective door.
Preferably, the detachable clamping block structure with the adjustable width comprises a guide rail, a hydraulic cylinder with a guide groove, a fastening bolt, a guide rail baffle, a connecting clamp plate and a replaceable arc-shaped clamp, wherein the upper end of the hydraulic cylinder with the guide groove is slidably clamped on the outer wall of the guide rail through the guide groove and is fastened through the fastening bolt; the guide rail baffle plate is connected to the left end and the right end of the guide rail through screws; the middle part of the upper end of the connecting clamp plate is welded at the lower end of the hydraulic cylinder with the guide groove; the replaceable arc-shaped clamp is connected to the lower end of the connecting clamp plate through a bolt.
Preferably, the supporting plates are arranged in two numbers, the upper ends of the supporting plates are respectively connected to the front side and the rear side of the right side of the lower end of the transverse top plate through bolts, and the lower ends of the supporting plates are respectively connected to the front side and the rear side of the right side of the upper end of the V-shaped groove workbench through bolts.
Preferably, the screw bearing is connected to the right side between the transverse top plate and the V-shaped groove workbench, and an output shaft of the first motor is connected with a coupling at the upper end of the screw.
Preferably, two of the rollers are arranged inside a rolling groove formed in the transverse top plate in a rolling manner, and the other two rollers are arranged inside a rolling groove formed in the V-shaped groove workbench in a rolling manner.
Preferably, the protective door is locked with the V-shaped groove workbench through a locking bolt.
Preferably, the guide rail is transversely bolted at the front and rear middle parts of the left side of the lower end of the transverse top plate.
Preferably, the screw is a stainless steel screw.
Preferably, the second motor adopts an AKM2G series servo motor.
Preferably, the limit switch adopts an LX19-001 travel switch.
Preferably, the visible glass window is a toughened glass window.
Preferably, the front end of the locking bolt is provided with three operating wheels.
Preferably, a rubber pad is glued on the arc surface of the replaceable arc clamp.
Preferably, the motor I adopts an AKM2G series servo motor.
Preferably, the first motor, the second motor, the hydraulic transmission station and the operation panel are respectively and electrically connected with the electric cabinet.
Preferably, the hydraulic cylinder with the guide groove is connected with a hydraulic transmission station pipeline.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the lifting guide groove, the support plate, the lifting guide block, the connecting block with the threaded hole, the second motor, the operation panel, the electric cabinet, the cutter and the screw rod are arranged, so that the rotation speed and the feeding speed of the cutter can be accurately mastered, and the cutting precision is improved.
According to the invention, the arrangement of the roller, the handle, the visible glass window, the locking bolt and the protective door is beneficial to protecting the safety of operating workers and avoiding the injury of the workers caused by knife breakage.
In the invention, the arrangement of the guide rail and the hydraulic cylinder with the guide groove is beneficial to adjusting the relative positions of the two clamps according to the length of the hydraulic pipe fitting.
According to the invention, the arrangement of the connecting clamp plate and the replaceable arc-shaped clamp is beneficial to flexibly replacing the replaceable arc-shaped clamp according to the diameter of the pipe fitting.
According to the invention, the arrangement of the V-shaped groove workbench is beneficial to limiting the displacement of the hydraulic pipe fitting during clamping.
According to the invention, the arrangement of the visual glass window is beneficial to observing the cutting condition and controlling in time.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the cutter lifting threaded rod structure of the present invention;
FIG. 3 is a schematic structural view of a visual guard door structure of the present invention;
FIG. 4 is a schematic view of the width adjustable removable clamping block structure of the present invention.
In the figure:
1. a first motor; 2. a rolling groove; 3. a transverse top plate; 4. a longitudinal support; 5. a V-shaped groove workbench; 6. a scrap hole; 7. a baffle plate; 8. supporting legs; 9. an operation panel; 10. a hydraulic drive station; 11. an electric cabinet; 12. a waste recovery tank; 13. a cutter lifting threaded rod structure; 131. a lifting guide groove; 132. a support plate; 133. a lifting guide block; 134. a connecting block with a threaded hole; 135. a second motor; 136. a cutter; 137. a limit switch; 138. a screw; 14. a visual guard door structure; 141. a roller; 142. a handle; 143. a visible glass window; 144. locking the bolt; 145. a protective door; 15. the width adjusting detachable clamping block structure; 151. a guide rail; 152. a hydraulic cylinder with a guide groove; 153. fastening a bolt; 154. a guide rail baffle; 155. connecting the clamp plate; 156. the arc-shaped clamp can be replaced.
Detailed Description
The invention is described in detail with reference to the accompanying drawings, as shown in fig. 1 and fig. 2, the cutting device for the end face of the hydraulic pipe fitting comprises a motor I1, a rolling groove 2, a transverse top plate 3, a longitudinal support 4, a V-shaped groove workbench 5, a waste hole 6, a baffle plate 7, a supporting leg 8, an operation panel 9, a hydraulic transmission station 10, an electric cabinet 11, a waste recovery box 12, a cutter lifting threaded rod structure 13, a visual protective door structure 14 and a width-adjusting detachable clamping block structure 15, wherein the motor I1 is connected to the front and rear middle parts of the right side of the upper end of the transverse top plate 3 through bolts; the rolling groove 2 is transversely formed in the middle of the front end of the transverse top plate 3 and the middle of the front end of the V-shaped groove workbench 5; the upper ends of the longitudinal supports 4 are respectively bolted to the front side and the rear side of the lower end of the left side of the transverse top plate 3, and the lower ends of the longitudinal supports 4 are respectively bolted to the front side and the rear side of the upper end of the left side of the V-shaped groove workbench 5; the waste hole 6 is longitudinally arranged on the right side inside the V-shaped groove workbench 5; the number of the baffles 7 is multiple, two baffles 7 are respectively bolted on the front sides of the left end and the right end of the transverse top plate 3, and the other two baffles 7 are respectively bolted on the front sides of the left end and the right end of the V-shaped groove workbench 5; the upper end of the supporting leg 8 is bolted to the four corners of the lower end of the V-shaped groove workbench 5; the operation panel 9 is connected with the middle part of the front end of the longitudinal bracket 4 arranged at the front side through screws; the hydraulic transmission station 10 is independently arranged in the middle of the left side of the lower end of the V-shaped groove workbench 5; the electric cabinet 11 is independently arranged on the left side of the lower end of the V-shaped groove workbench 5 and is positioned on the right side of the hydraulic transmission station 10; the waste recycling box 12 is independently arranged on the right side of the lower end of the V-shaped groove workbench 5 and is positioned on the inner side of the supporting leg 8; the motor I1, the transverse top plate 3 and the V-shaped groove workbench 5 are respectively connected with a cutter lifting threaded rod structure 13; the rolling groove 2 is connected with a visual protective door structure 14; the transverse top plate 3 is connected with a width adjusting detachable clamping block structure 15; the cutter lifting threaded rod structure 13 comprises a plurality of lifting guide grooves 131, support plates 132, lifting guide blocks 133, a connecting block 134 with threaded holes, a second motor 135, a cutter 136, a limit switch 137 and a screw 138, wherein the plurality of lifting guide grooves 131 are respectively longitudinally arranged on the left side and the right side of the inner sides of the two support plates 132; the lifting guide blocks 133 are provided in plurality, two of the lifting guide blocks 133 are longitudinally welded to the middle parts of the front end and the rear end of the connecting block 134 with the threaded hole respectively, and the other two lifting guide blocks 133 are longitudinally welded to the middle parts of the front end and the rear end of the second motor 135 respectively; the connecting block 134 with the threaded hole is in threaded connection with the outer wall of the screw 138, and the lifting guide block 133 is in sliding clamping connection with the lifting guide groove 131 arranged on the right side; the output shaft of the second motor 135 is in key connection with a cutter 136, and the lifting guide block 133 is in sliding clamping connection with the lifting guide groove 131 arranged on the left side; the right end of the second motor 135 is fixedly connected with the left end of the connecting block 134 with the threaded hole through a bolt; the two limit switches 137 are respectively connected to the upper side and the lower side of the lifting guide groove 131 arranged on the left rear side through screws, when the hydraulic pipe cutting machine is used, firstly, a hydraulic pipe is placed at the upper end of the V-shaped groove workbench 5, the position of the hydraulic pipe is adjusted, then, the hydraulic transmission station 10 is controlled by the operation panel 9, at the moment, the detachable clamping block structure 15 with the adjustable width can tightly press the hydraulic pipe, then, the rotating speed of the second motor 135 and the rotating speed of the first motor 1 are adjusted by the operation panel 9, then, the second motor 135 is controlled by the operation panel 9 to be started, the second motor 135 drives the cutter 136 to rotate, then, the first motor 1 is controlled by the operation panel 9 to be started, at the moment, the cutter 136 moves downwards to start cutting, the visual protective door structure 14 is moved to the cutting position and is locked before cutting, when the lifting guide block 133 touches, after the cutting is completed, the operation panel 9 controls the first motor 1 to reset the cutter 136.
In this embodiment, referring to fig. 3, the visual protective door structure 14 includes a plurality of rollers 141, a handle 142, a visual glass window 143, a locking bolt 144 and a protective door 145, and the plurality of rollers 141 are respectively pivotally connected to four corners of the rear end of the protective door 145; two handles 142 are arranged and respectively connected to the left side and the right side of the middle part of the front end of the protective door 145 through bolts; the visible glass window 143 is embedded in an opening at the middle part inside the protective door 145; the locking bolt 144 is in threaded connection with the lower side of the middle part of the front end of the protective door 145, the protective door 145 is moved to a cutting position by the handle 142 during cutting and is locked by the locking bolt 144, and the cutting condition is observed through the visible glass window 143, so that the safety of workers is protected.
In this embodiment, referring to fig. 4, the width-adjustable detachable clamping block structure 15 includes a guide rail 151, a hydraulic cylinder 152 with a guide groove, a fastening bolt 153, a guide rail baffle 154, a connecting clamp plate 155 and a replaceable arc-shaped clamp 156, wherein the upper end of the hydraulic cylinder 152 with a guide groove is slidably clamped on the outer wall of the guide rail 151 through the guide groove and is fastened through the fastening bolt 153; the guide rail baffle 154 is connected to the left end and the right end of the guide rail 151 through screws; the middle part of the upper end of the connecting clamp plate 155 is welded at the lower end of the hydraulic cylinder 152 with the guide groove; the replaceable arc-shaped clamp 156 is connected to the lower end of the connecting clamp plate 155 through a bolt, before cutting, the relative positions of the two hydraulic cylinders 152 with the guide grooves are adjusted according to the length of the hydraulic pipe fitting, the hydraulic cylinders 152 with the guide grooves are fastened through the fastening bolts 153 after the positions are determined, then the hydraulic transmission station 10 is controlled through the operation panel 9 to enable the hydraulic cylinders 152 with the guide grooves to extend to tightly press the hydraulic pipe fitting, then cutting is conducted, after the cutting is completed, the hydraulic transmission station 10 is controlled through the operation panel 9 again to enable the hydraulic cylinders 152 with the guide grooves to retract, and the machined hydraulic pipe fitting can be taken down.
In this embodiment, specifically, the two support plates 132 are provided, the upper ends of the two support plates are respectively bolted to the front side and the rear side of the right side of the lower end of the transverse top plate 3, and the lower ends of the two support plates 132 are respectively bolted to the front side and the rear side of the right side of the upper end of the V-shaped groove workbench 5.
In this embodiment, specifically, the screw 138 is bearing-connected to the right side between the transverse top plate 3 and the V-groove workbench 5, and the output shaft of the first motor 1 is coupled to the upper end of the screw 138.
In this embodiment, specifically, two of the rollers 141 are disposed inside the rolling groove 2 formed in the transverse top plate 3 in a rolling manner, and the other two rollers 141 are disposed inside the rolling groove 2 formed in the V-groove table 5 in a rolling manner.
In this embodiment, specifically, the protection door 145 is locked with the V-groove workbench 5 by a locking bolt 144.
In this embodiment, specifically, the guide rail 151 is transversely bolted to the left front-rear middle part of the lower end of the transverse top plate 3.
In this embodiment, specifically, the screw 138 is a stainless steel screw.
In this embodiment, specifically, the second motor 135 is an AKM2G series servo motor.
In this embodiment, the limit switch 137 is specifically an LX19-001 stroke switch.
In this embodiment, specifically, the visible glass window 143 is a tempered glass window.
In this embodiment, specifically, the front end of the locking bolt 144 is provided with three operating wheels.
In this embodiment, specifically, the replaceable arc-shaped clamp 156 has a rubber pad glued to the arc-shaped surface.
In this embodiment, specifically, the motor 1 is an AKM2G series servo motor.
In this embodiment, specifically, the first motor 1, the second motor 135, the hydraulic transmission station 10 and the operation panel 9 are electrically connected to the electric cabinet 11, respectively.
In this embodiment, specifically, the hydraulic cylinder 152 with the guide groove is connected to the hydraulic transmission station 10 through a pipeline.
Principle of operation
When the invention is used, firstly, a hydraulic pipe fitting is placed at the upper end of a V-shaped groove workbench 5, the position is adjusted, then the relative positions of two hydraulic cylinders 152 with guide grooves are adjusted according to the length of the hydraulic pipe fitting, the hydraulic cylinders 152 with the guide grooves are fastened through fastening bolts 153 after the position is determined, then an appropriate replaceable arc-shaped clamp 156 is selected according to the diameter of the hydraulic pipe fitting and replaced, then the hydraulic transmission station 10 is controlled by an operation panel 9 to extend the hydraulic cylinders 152 with the guide grooves to tightly press the hydraulic pipe fitting, then the rotating speed of a second motor 135 and the rotating speed of a first motor 1 are adjusted by the operation panel 9, then the second motor 135 is controlled by the operation panel 9 to start, the second motor 135 drives a cutter 136 to rotate according to the set speed, then the first motor 1 is controlled by the operation panel 9 to start, at the moment, the cutter 136 moves downwards according to the set speed to start cutting, before cutting, a protective door 145 is moved to the, the cutting condition is observed through the visual glass window 143, the safety of workers is protected, when the lifting guide block 133 touches the limit switch 137, the first motor 1 and the second motor 135 stop to finish cutting, then the first motor 1 is controlled by the operation panel 9 to reset the cutter 136, then the protective door 145 is moved to the left side of the V-shaped groove workbench 5, the hydraulic transmission station 10 is controlled by the operation panel 9 again to enable the hydraulic cylinder 152 with the guide groove to retract, and the processed hydraulic pipe fitting can be taken down.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention.

Claims (9)

1. The cutting device for the end face of the hydraulic pipe is characterized by comprising a first motor (1), a rolling groove (2), a transverse top plate (3), a longitudinal support (4), a V-shaped groove workbench (5), a waste hole (6), a baffle (7), supporting legs (8), an operating panel (9), a hydraulic transmission station (10), an electric cabinet (11), a waste recovery box (12), a cutter lifting threaded rod structure (13), a visual protective door structure (14) and a width-adjusting detachable clamping block structure (15), wherein the first motor (1) is in bolted connection with the front middle part and the rear middle part of the right side of the upper end of the transverse top plate (3); the rolling groove (2) is transversely formed in the middle of the front end of the transverse top plate (3) and the middle of the front end of the V-shaped groove workbench (5); two longitudinal supports (4) are arranged, the upper ends of the longitudinal supports (4) are respectively bolted to the front side and the rear side of the lower end of the left side of the transverse top plate (3), and the lower ends of the longitudinal supports (4) are respectively bolted to the front side and the rear side of the upper end of the left side of the V-shaped groove workbench (5); the waste hole (6) is longitudinally arranged on the right side inside the V-shaped groove workbench (5); the number of the baffle plates (7) is multiple, two of the baffle plates (7) are respectively bolted to the front sides of the left end and the right end of the transverse top plate (3), and the other two baffle plates (7) are respectively bolted to the front sides of the left end and the right end of the V-shaped groove workbench (5); the upper end of the supporting leg (8) is connected with the four corners of the lower end of the V-shaped groove workbench (5) through bolts; the operating panel (9) is connected with the middle part of the front end of the longitudinal bracket (4) arranged at the front side through a screw; the hydraulic transmission station (10) is independently arranged in the middle of the left side of the lower end of the V-shaped groove workbench (5); the electric cabinet (11) is independently arranged on the left side of the lower end of the V-shaped groove workbench (5) and is positioned on the right side of the hydraulic transmission station (10); the waste recovery box (12) is independently arranged on the right side of the lower end of the V-shaped groove workbench (5) and is positioned on the inner side of the supporting leg (8); the first motor (1), the transverse top plate (3) and the V-shaped groove workbench (5) are respectively connected with a cutter lifting threaded rod structure (13); the rolling groove (2) is connected with a visual protective door structure (14); the transverse top plate (3) is connected with a width-adjusting detachable clamping block structure (15); the cutter lifting threaded rod structure (13) comprises a lifting guide groove (131), supporting plates (132), a lifting guide block (133), a connecting block (134) with a threaded hole, a second motor (135), a cutter (136), a limit switch (137) and a screw (138), wherein the plurality of lifting guide grooves (131) are longitudinally arranged on the left side and the right side of the inner side of the two supporting plates (132); the lifting guide blocks (133) are provided with a plurality of lifting guide blocks, wherein two lifting guide blocks (133) are longitudinally welded to the middle parts of the front end and the rear end of the connecting block (134) with the threaded hole respectively, and the other two lifting guide blocks (133) are longitudinally welded to the middle parts of the front end and the rear end of the motor II (135) respectively; the connecting block (134) with the threaded hole is in threaded connection with the outer wall of the screw rod (138), and the lifting guide block (133) is in sliding clamping connection with the lifting guide groove (131) arranged on the right side; the output shaft of the second motor (135) is connected with a cutter (136) in a key mode, and the lifting guide block (133) is in sliding clamping connection with the lifting guide groove (131) arranged on the left side; the right end of the second motor (135) is fixedly connected with the left end of the connecting block (134) with the threaded hole through a bolt; the two limit switches (137) are respectively connected to the upper side and the lower side of the lifting guide groove (131) arranged on the left rear side through screws.
2. The end face cutting device for the hydraulic pipe fittings as claimed in claim 1, wherein the visual protection door structure (14) comprises a plurality of rollers (141), a handle (142), a visual glass window (143), a locking bolt (144) and a protection door (145), and the rollers (141) are respectively and axially connected to four corners of the rear end of the protection door (145); the number of the handles (142) is two, and the handles are respectively connected to the left side and the right side of the middle part of the front end of the protective door (145) through bolts; the visual glass window (143) is embedded in an opening at the middle part inside the protective door (145); the locking bolt (144) is in threaded connection with the lower side of the middle part of the front end of the protective door (145).
3. The apparatus for cutting the end face of a hydraulic pipe fitting according to claim 1, wherein the width-adjustable detachable clamping block structure (15) comprises a guide rail (151), a hydraulic cylinder (152) with a guide groove, a fastening bolt (153), a guide rail baffle (154), a connecting clamp plate (155) and a replaceable arc-shaped clamp (156), the upper end of the hydraulic cylinder (152) with the guide groove is slidably clamped on the outer wall of the guide rail (151) through the guide groove and is fastened through the fastening bolt (153); the guide rail baffle (154) is connected to the left end and the right end of the guide rail (151) through screws; the middle part of the upper end of the connecting clamp plate (155) is welded at the lower end of the hydraulic cylinder (152) with the guide groove; the replaceable arc-shaped clamp (156) is connected to the lower end of the connecting clamp plate (155) through bolts.
4. The apparatus for cutting the end face of a hydraulic pipe as claimed in claim 1, wherein the support plate (132) is provided in two, and the upper end thereof is bolted to the right side of the lower end of the transverse top plate (3) at the front and rear sides thereof, and the lower end of the support plate (132) is bolted to the right side of the upper end of the V-groove table (5) at the front and rear sides thereof.
5. The apparatus for cutting the end face of a hydraulic pipe as claimed in claim 1, wherein the screw (138) is bearing-connected to the right side between the transverse top plate (3) and the V-groove table (5), and the output shaft of the first motor (1) is coupled to the upper end of the screw (138).
6. An end face cutting device for hydraulic pipe fittings according to claim 2, wherein two of said rollers (141) are arranged to roll inside a rolling groove (2) formed in the transverse top plate (3), and the other two of said rollers (141) are arranged to roll inside a rolling groove (2) formed in the V-groove table (5).
7. The apparatus for cutting the end face of a hydraulic pipe as claimed in claim 2, wherein the guard gate (145) is locked with the V-groove table (5) by means of a locking bolt (144).
8. The apparatus for cutting the end face of a hydraulic pipe as claimed in claim 3, wherein the guide rail (151) is laterally bolted to the left side of the lower end of the lateral top plate (3) at the front and rear middle portions thereof.
9. An apparatus as claimed in claim 1, wherein the screw (138) is a stainless steel screw.
CN202011123471.3A 2020-10-20 2020-10-20 Cutting device for end face of hydraulic pipe fitting Pending CN112170940A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011123471.3A CN112170940A (en) 2020-10-20 2020-10-20 Cutting device for end face of hydraulic pipe fitting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011123471.3A CN112170940A (en) 2020-10-20 2020-10-20 Cutting device for end face of hydraulic pipe fitting

Publications (1)

Publication Number Publication Date
CN112170940A true CN112170940A (en) 2021-01-05

Family

ID=73923556

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011123471.3A Pending CN112170940A (en) 2020-10-20 2020-10-20 Cutting device for end face of hydraulic pipe fitting

Country Status (1)

Country Link
CN (1) CN112170940A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114603211A (en) * 2022-03-25 2022-06-10 深圳嘉车科技有限公司 Convenient cutting machine tool for repairing automobile metal plates

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114603211A (en) * 2022-03-25 2022-06-10 深圳嘉车科技有限公司 Convenient cutting machine tool for repairing automobile metal plates

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