CN112589183A - Brand-new automatic pipe reducing machine - Google Patents

Brand-new automatic pipe reducing machine Download PDF

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Publication number
CN112589183A
CN112589183A CN202011473274.4A CN202011473274A CN112589183A CN 112589183 A CN112589183 A CN 112589183A CN 202011473274 A CN202011473274 A CN 202011473274A CN 112589183 A CN112589183 A CN 112589183A
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CN
China
Prior art keywords
pipe
guide
discharging
workbench
cylinder
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Granted
Application number
CN202011473274.4A
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Chinese (zh)
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CN112589183B (en
Inventor
徐知成
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.)
Dongtai Randan Machinery Manufacturing Co ltd
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Dongtai Randan Machinery Manufacturing Co ltd
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Priority to CN202011473274.4A priority Critical patent/CN112589183B/en
Publication of CN112589183A publication Critical patent/CN112589183A/en
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Publication of CN112589183B publication Critical patent/CN112589183B/en
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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
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D41/00—Application of procedures in order to alter the diameter of tube ends
    • B21D41/04—Reducing; Closing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/003—Positioning devices
    • 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
    • B23D33/00—Accessories for shearing machines or shearing devices
    • B23D33/02—Arrangements for holding, guiding, and/or feeding work during the operation
    • 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
    • B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • 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

Abstract

A brand new automatic pipe reducing machine comprises a workbench, a pipe reducing machine arranged at the head end of the workbench and used for reducing a cylindrical pipe, a driving assembly used for driving the pipe reducing machine to move along the workbench, a guiding fixing assembly arranged at the tail end of the workbench and a fixing clamping assembly arranged in the middle of the workbench; the pipe is fixed by the guide fixing component and the fixing and holding component, the pipe is subjected to necking process by the aid of the necking device, the front and back movement of the necking device is realized by the driving component, the pipe is prevented from being dislocated with the necking device when being taken down, and the purposes of preventing deformation of the pipe orifice and guaranteeing the processing quality of the pipe are achieved.

Description

Brand-new automatic pipe reducing machine
Technical Field
The invention relates to the field of pipe processing, in particular to a brand-new automatic pipe reducing machine.
Background
The pipe reducing machine is a hydraulic full-automatic pipe end processing machine which normally expands and reduces the pipe end surface of a pipe fitting and is controlled by an integrated control touch display screen. In the prior art, after the pipe is subjected to a pipe reducing process, the pipe needs to be manually lowered from the position of a pipe reducer, and in the taking-off process, the pipe orifice is inevitably contacted with the pipe reducer, so that the deformation of the pipe orifice is easily caused, and the processing quality of the pipe is affected.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
Disclosure of Invention
In order to solve the technical problem, the invention provides a brand-new automatic pipe reducing machine so as to achieve the purposes of avoiding the deformation of a pipe orifice and ensuring the processing quality of a pipe.
In order to achieve the purpose, the technical scheme of the invention is as follows:
a brand new automatic pipe reducing machine comprises a workbench, a pipe reducing machine arranged at the head end of the workbench and used for reducing a cylindrical pipe, a driving assembly used for driving the pipe reducing machine to move along the workbench, a guiding fixing assembly arranged at the tail end of the workbench and a fixing clamping assembly arranged in the middle of the workbench;
the driving assembly comprises an installation seat arranged at the head end of the workbench and a telescopic cylinder arranged on the installation seat, and the pipe contracting device is arranged at the head end of the telescopic cylinder;
the guide fixing assembly comprises a guide seat, a guide pipe arranged on the guide seat and a material blocking block arranged at the tail end of the guide pipe, the inner diameter of the guide pipe is consistent with the outer diameter of a pipe to be processed, and the material blocking block is driven by a material blocking cylinder;
the fixed clamping assembly comprises an L-shaped clamping seat arranged on the workbench, a clamping cylinder arranged on the L-shaped clamping seat and a clamping block arranged at the bottom end of the clamping cylinder.
The pipe fixing device realizes the fixing of the pipe through the guide fixing component and the fixing clamping component, realizes the necking process of the pipe by utilizing the necking device, realizes the back and forth movement of the necking device through the driving component, avoids the dislocation of the pipe and the necking device when the pipe is taken down, and achieves the purposes of avoiding the deformation of the pipe orifice and ensuring the processing quality of the pipe.
Preferably, the clamping seat is provided with two guide rods, the moving direction of the guide rods is consistent with the direction of the guide pipes, through holes for the guide rods to pass through are formed in the two ends of the pipe reducer, one end of each guide rod is installed on the clamping seat, the other end of each guide rod is installed on the installation seat, and the pipe reducer moves along the guide rods. The guide rod is utilized to ensure the stability of the driving cylinder for driving the necking device to move, and the deviation in the long-time working process is avoided.
Preferably, the discharging device further comprises a discharging assembly, the discharging assembly comprises a discharging plate arranged on the workbench, a discharging cylinder driving the discharging plate to move and a discharging block arranged on the discharging plate, the discharging block and the discharging cylinder are arranged on two sides of the discharging plate, the moving direction of the discharging plate is perpendicular to the guide rod, and the movement of the discharging cylinder is staggered with the space of the guide rod. The automatic unloading of the pipe after the necking is realized by utilizing the unloading assembly consisting of the unloading plate, the unloading cylinder and the unloading block, the automation of unloading is realized, the workload of workers is reduced, and the danger coefficient of the operation of the workers is also reduced.
Preferably, still include cutting assembly, cutting assembly includes the cutting motor, sets up cutting blade and the drive of cutting motor tip cutting motor removes's cutting cylinder, the flexible direction of expansion end of cutting cylinder is perpendicular mutually with the stand pipe. The cutting assembly consisting of the cutting motor, the cutting blade and the cutting cylinder is used for cutting while reducing the diameter, so that the reducing and the cutting are synchronously carried out, and the processing efficiency is improved.
Preferably, the device further comprises a support assembly, wherein the support assembly comprises a support plate, a support block arranged above the support plate, a guide post arranged on the support block and at least one support seat arranged below the support plate;
the guide posts are perpendicular to the surfaces of the supporting blocks, and the guide posts on the adjacent supporting blocks are respectively arranged on two sides of the pipe to be processed. The support assembly consisting of the support plate, the support block, the guide post and the support seat is used for realizing the placement of the long pipe without manual support, and the workload of workers is further reduced.
The invention has the following advantages:
1. the pipe fixing device realizes the fixing of the pipe through the guide fixing component and the fixing clamping component, realizes the necking process of the pipe by utilizing the necking device, realizes the back and forth movement of the necking device through the driving component, avoids the dislocation of the pipe and the necking device when the pipe is taken down, and achieves the purposes of avoiding the deformation of the pipe orifice and ensuring the processing quality of the pipe.
2. The invention ensures the stability of the driving cylinder driving the necking device to move by utilizing the guide rod, and avoids the deviation in the long-time working process.
3. The automatic pipe discharging device disclosed by the invention realizes automatic discharging of the pipe after necking by using the discharging assembly consisting of the discharging plate, the discharging cylinder and the discharging block, realizes the automation of discharging, reduces the work burden of workers and also reduces the danger coefficient of operation of the workers.
4. The invention realizes simultaneous necking and cutting by utilizing the cutting assembly consisting of the cutting motor, the cutting blade and the cutting cylinder, realizes synchronous necking and cutting and improves the processing efficiency.
5. The invention realizes the placement of the long pipe by utilizing the supporting component consisting of the supporting plate, the supporting block, the guide post and the supporting seat without manual support, thereby further reducing the workload of workers.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a schematic structural diagram of a brand-new automatic pipe reducing machine disclosed by the embodiment of the invention;
the corresponding part names indicated by the numbers and letters in the drawings:
1. the working table 2, the pipe reducer 31, the mounting seat 32, the telescopic cylinder 41, the guide seat 42, the guide pipe 43, the material blocking block 51, the L-shaped clamping seat 52, the clamping cylinder 53, the clamping block 54, the guide rod 61, the discharging plate 62, the discharging block 71, the cutting motor 72, the cutting blade 81, the supporting plate 82, the supporting block 83, the guide column 84 and the supporting seat.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
The invention provides a brand new automatic pipe reducing machine which has the working principle that a pipe is fixed through a guide fixing assembly and a fixing clamping assembly, a pipe reducing process is carried out on the pipe by utilizing a pipe reducing device, the front and back movement of the pipe reducing device is realized through a driving assembly, the pipe is prevented from being dislocated with the pipe reducing device when being taken down, and the purposes of avoiding deformation of a pipe opening and ensuring the processing quality of the pipe are achieved.
The present invention will be described in further detail with reference to examples and specific embodiments.
As shown in fig. 1, a brand-new automatic pipe reducing machine comprises a workbench 1, a pipe reducing device 2 arranged at the head end of the workbench for reducing a cylindrical pipe, a driving component for driving the pipe reducing device to move along the workbench, a guiding fixing component arranged at the tail end of the workbench, a fixing clamping component arranged at the middle part of the workbench, a discharging component arranged on the workbench, a cutting component arranged on the workbench and a supporting component arranged at one side of the workbench, wherein the driving component and the supporting component are symmetrically arranged at two ends of the workbench.
Wherein:
the driving assembly comprises an installation seat 31 arranged at the head end of the workbench and a telescopic cylinder 32 arranged on the installation seat, and the pipe reducer is arranged at the head end of the telescopic cylinder;
the guide fixing assembly comprises a guide seat 41, a guide pipe 42 arranged on the guide seat and a material blocking block 43 arranged at the tail end of the guide pipe, the inner diameter of the guide pipe is consistent with the outer diameter of a pipe to be processed, and the material blocking block is driven by a material blocking cylinder;
the fixed clamping assembly comprises an L-shaped clamping seat 51 arranged on the workbench, a clamping cylinder 52 arranged on the L-shaped clamping seat and a clamping block 53 arranged at the bottom end of the clamping cylinder;
the pipe reducer is characterized in that two guide rods 54 are arranged on the clamping seat, the moving direction of the guide rods is consistent with the direction of the guide pipes, through holes (not shown) for the guide rods to penetrate through are formed in the two ends of the pipe reducer, one end of each guide rod is installed on the clamping seat, the other end of each guide rod is installed on the installation seat, and the pipe reducer moves along the guide rods.
The discharging assembly comprises a discharging plate 61 arranged on the workbench, a discharging cylinder (not shown) for driving the discharging plate to move and a discharging block 62 arranged on the discharging plate, the discharging block and the discharging cylinder are arranged on two sides of the discharging plate, the moving direction of the discharging plate is perpendicular to the guide rod, and the movement of the discharging cylinder is staggered with the space of the guide rod.
The cutting assembly comprises a cutting motor 71, a cutting blade 72 arranged at the end part of the cutting motor and a cutting cylinder (not shown) for driving the cutting motor to move, and the telescopic direction of the movable end of the cutting cylinder is perpendicular to the guide pipe.
The supporting component comprises a supporting plate 81, a supporting block 82 arranged above the supporting plate, a guide post 83 arranged on the supporting block and at least one supporting seat 84 arranged below the supporting plate;
the guide posts are perpendicular to the surfaces of the supporting blocks, and the guide posts on the adjacent supporting blocks are respectively arranged on two sides of the pipe to be processed.
The specific use steps of the invention are as follows: as shown in fig. 1, in the actual use process, the pipe to be processed passes through the guide pipe 42, the tail end of the guide pipe is abutted by the material blocking block 43, when the pipe reducing process is performed, the material blocking cylinder drives the pipe to move to a proper position, the pipe is fixed under the action of the clamping cylinder 42 and the clamping block 53, the telescopic cylinder 32 drives the pipe reducer 2 to move to a processing position along the guide rod 54 so as to perform reducing processing on the pipe, after the pipe is reduced, the cutting cylinder drives the cutting motor to move towards the pipe, meanwhile, the cutting motor drives the cutting blade 72 to cut the pipe, after the cutting is completed, the telescopic cylinder 32 and the cutting cylinder are recovered, the pipe reducer 2 and the cutting blade 72 are far away from the pipe, the clamping cylinder 52 is recovered, the discharging cylinder is opened, the pipe is pushed away from the workbench through the discharging plate 61 and the discharging block 62 (1, the horizontal surface of the L-shaped clamping seat is kept flat for the convenience of material pushing, the lower surface of the clamping block 53 is provided with a clamping groove matched with the pipe; 2. the L-shaped clamping groove and the workbench are provided with a discharging groove which is communicated with each other, and when the pipe passes through the discharging groove, the pipe rolls along the inclined plate into the collecting box in the workbench).
And then the material blocking cylinder continues to push materials and the steps are repeated.
Through the mode, the brand new automatic pipe reducing machine provided by the invention realizes the fixation of the pipe through the guide fixing component and the fixing clamping component, realizes the pipe reducing process by utilizing the pipe reducing device, realizes the back and forth movement of the pipe reducing device through the driving component, avoids the dislocation of the pipe and the pipe reducing device when the pipe is taken down, and achieves the purposes of avoiding the deformation of the pipe orifice and ensuring the processing quality of the pipe.
The above description is only a preferred embodiment of the new automatic pipe shrinking machine disclosed in the present invention, and it should be noted that, for those skilled in the art, many variations and modifications can be made without departing from the inventive concept of the present invention, and these variations and modifications all fall within the protection scope of the present invention.

Claims (5)

1. A brand new automatic pipe reducing machine is characterized by comprising a workbench, a pipe reducing machine arranged at the head end of the workbench for reducing a cylindrical pipe, a driving component for driving the pipe reducing machine to move along the workbench, a guiding fixing component arranged at the tail end of the workbench and a fixing clamping component arranged in the middle of the workbench;
the driving assembly comprises an installation seat arranged at the head end of the workbench and a telescopic cylinder arranged on the installation seat, and the pipe contracting device is arranged at the head end of the telescopic cylinder;
the guide fixing assembly comprises a guide seat, a guide pipe arranged on the guide seat and a material blocking block arranged at the tail end of the guide pipe, the inner diameter of the guide pipe is consistent with the outer diameter of a pipe to be processed, and the material blocking block is driven by a material blocking cylinder;
the fixed clamping assembly comprises an L-shaped clamping seat arranged on the workbench, a clamping cylinder arranged on the L-shaped clamping seat and a clamping block arranged at the bottom end of the clamping cylinder.
2. The automatic pipe reducing machine according to claim 1, wherein the holder is provided with two guide rods, the moving direction of the guide rods is the same as the direction of the guide pipes, through holes for the guide rods to pass through are provided at two ends of the pipe reducing machine, one end of each guide rod is mounted on the holder, the other end of each guide rod is mounted on the mounting base, and the pipe reducing machine moves along the guide rods.
3. The automatic pipe shrinking machine according to claim 1, further comprising a discharging assembly, wherein the discharging assembly comprises a discharging plate disposed on the working table, a discharging cylinder for driving the discharging plate to move, and a discharging block disposed on the discharging plate, the discharging block and the discharging cylinder are disposed on two sides of the discharging plate, the moving direction of the discharging plate is perpendicular to the guide rod, and the movement of the discharging cylinder is spatially staggered from the guide rod.
4. The novel automatic pipe reducing machine according to claim 1, further comprising a cutting assembly, wherein the cutting assembly comprises a cutting motor, a cutting blade disposed at an end of the cutting motor, and a cutting cylinder for driving the cutting motor to move, and a flexible end of the cutting cylinder extends and retracts in a direction perpendicular to the guide pipe.
5. The automatic pipe reducing machine of claim 1, further comprising a support assembly, wherein the support assembly comprises a support plate, a support block disposed above the support plate, a guide post disposed on the support block, and at least one support seat disposed below the support plate;
the guide posts are perpendicular to the surfaces of the supporting blocks, and the guide posts on the adjacent supporting blocks are respectively arranged on two sides of the pipe to be processed.
CN202011473274.4A 2020-12-15 2020-12-15 Brand-new automatic pipe reducing machine Active CN112589183B (en)

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Application Number Priority Date Filing Date Title
CN202011473274.4A CN112589183B (en) 2020-12-15 2020-12-15 Brand-new automatic pipe reducing machine

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Application Number Priority Date Filing Date Title
CN202011473274.4A CN112589183B (en) 2020-12-15 2020-12-15 Brand-new automatic pipe reducing machine

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CN112589183A true CN112589183A (en) 2021-04-02
CN112589183B CN112589183B (en) 2023-03-24

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114042701A (en) * 2021-11-10 2022-02-15 东台市冉丹机械制造有限公司 Efficient auxiliary machine collecting device for pipe shrinking machine

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050110421A (en) * 2004-05-19 2005-11-23 주식회사 크로버 Automatic cutting machine of contraction tube
CN101372019A (en) * 2007-08-23 2009-02-25 庄添财 Machine for shrinking one of the parts of tube
CN201644662U (en) * 2010-02-26 2010-11-24 旭东机械(昆山)有限公司 Pipe-shrinkage machine
CN102974707A (en) * 2012-12-12 2013-03-20 天津安尼诺乐节能科技有限公司 Hydraulic pipe contracting machine
CN104475600A (en) * 2014-12-11 2015-04-01 盐城市九洲汽车配件有限公司 Metal pipe shrinking device
CN104625314A (en) * 2015-03-10 2015-05-20 四川大学 Portable pipe cutting device based on crawling mechanism
CN205380212U (en) * 2016-01-20 2016-07-13 新昌县卷烟机械厂 Pipe shrinking machine
CN208067756U (en) * 2018-04-18 2018-11-09 襄阳浩宇科技咨询有限公司 Contracting machine is cut in a kind of automation

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050110421A (en) * 2004-05-19 2005-11-23 주식회사 크로버 Automatic cutting machine of contraction tube
CN101372019A (en) * 2007-08-23 2009-02-25 庄添财 Machine for shrinking one of the parts of tube
CN201644662U (en) * 2010-02-26 2010-11-24 旭东机械(昆山)有限公司 Pipe-shrinkage machine
CN102974707A (en) * 2012-12-12 2013-03-20 天津安尼诺乐节能科技有限公司 Hydraulic pipe contracting machine
CN104475600A (en) * 2014-12-11 2015-04-01 盐城市九洲汽车配件有限公司 Metal pipe shrinking device
CN104625314A (en) * 2015-03-10 2015-05-20 四川大学 Portable pipe cutting device based on crawling mechanism
CN205380212U (en) * 2016-01-20 2016-07-13 新昌县卷烟机械厂 Pipe shrinking machine
CN208067756U (en) * 2018-04-18 2018-11-09 襄阳浩宇科技咨询有限公司 Contracting machine is cut in a kind of automation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114042701A (en) * 2021-11-10 2022-02-15 东台市冉丹机械制造有限公司 Efficient auxiliary machine collecting device for pipe shrinking machine

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Denomination of invention: A brand new automatic pipe shrinking machine

Effective date of registration: 20231007

Granted publication date: 20230324

Pledgee: Bank of China Limited Dongtai Branch

Pledgor: DONGTAI RANDAN MACHINERY MANUFACTURING Co.,Ltd.

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