CN111299375A - Radian forming mechanism of transverse rod of walking aid - Google Patents

Radian forming mechanism of transverse rod of walking aid Download PDF

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Publication number
CN111299375A
CN111299375A CN202010137535.9A CN202010137535A CN111299375A CN 111299375 A CN111299375 A CN 111299375A CN 202010137535 A CN202010137535 A CN 202010137535A CN 111299375 A CN111299375 A CN 111299375A
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CN
China
Prior art keywords
fixed
transverse rod
wall surface
guide
plate
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
CN202010137535.9A
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Chinese (zh)
Inventor
姚艳波
冯海燕
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.)
Mirun Medical Technology Suzhou Co ltd
Original Assignee
Mirun Medical Technology Suzhou Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mirun Medical Technology Suzhou Co ltd filed Critical Mirun Medical Technology Suzhou Co ltd
Priority to CN202010137535.9A priority Critical patent/CN111299375A/en
Publication of CN111299375A publication Critical patent/CN111299375A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D7/00Bending rods, profiles, or tubes
    • B21D7/06Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, 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
    • B21D43/003Positioning devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D7/00Bending rods, profiles, or tubes
    • B21D7/16Auxiliary equipment, e.g. for heating or cooling of bends

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rehabilitation Tools (AREA)

Abstract

The invention discloses a radian forming mechanism of a transverse rod of a walking aid, which comprises a rack, wherein side supporting plates are fixed on the top surfaces of the left side and the right side of a top plate of the rack, side pressing oil cylinders are fixed on the outer side walls of the two side supporting plates, push rods of the side pressing oil cylinders penetrate through the side supporting plates and are fixed with pushing plates, threaded parts are formed in the middle parts of the inner end surfaces of the pushing plates, elastic threaded joints are screwed in the threaded parts, insertion holes are formed in the middle parts of the inner ends of the elastic threaded joints, and the end parts of the transverse rod to be processed are clamped in the corresponding insertion holes; a main supporting plate is fixed to the top face of the front portion of a top plate of the rack, and a main pushing oil cylinder is fixed to the middle portion of the front wall face of the main supporting plate. The automatic clamping device can automatically clamp and fix the transverse rod to be machined to automatically bend the transverse rod, and meanwhile, the central hinged wheel capable of automatically compressing is used for automatically compressing the transverse rod to be machined constantly, so that the bending stability of the transverse rod is ensured, and the bending effect is good.

Description

Radian forming mechanism of transverse rod of walking aid
Technical Field
The invention relates to the technical field of walking aid equipment, in particular to a radian forming mechanism of a transverse rod of a walking aid.
Background
The existing walking aid generally comprises two side support frames and a transverse support rod connected with the two side support frames, the middle of the existing transverse support rod needs to be bent in the manufacturing process to form a certain radian, the strength of the existing transverse support rod is improved, and in the existing bending mechanism, the two ends of the transverse support rod need to be fixed by using a bolt fixing and mounting connecting block for manual work, so that the existing walking aid is troublesome in manual loading and unloading, low in efficiency and poor in effect.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a radian forming mechanism of a transverse rod of a walking aid, which can automatically clamp and fix the transverse rod to be processed to automatically bend the transverse rod, and meanwhile, the transverse rod to be processed is automatically pressed by a central hinged wheel capable of automatically pressing, so that the bending stability of the transverse rod is ensured, and the bending effect is good.
The scheme for solving the technical problems is as follows:
a radian forming mechanism of a transverse rod of a walking aid comprises a rack, wherein side supporting plates are fixed on the top surfaces of the left side and the right side of a top plate of the rack, side pressing oil cylinders are fixed on the outer side walls of the two side supporting plates, push rods of the side pressing oil cylinders penetrate through the side supporting plates and are fixed with pushing plates, threaded parts are formed in the middle of the inner end surfaces of the pushing plates, elastic threaded connectors are in threaded connection with the threaded parts, jacks are formed in the middle of the inner ends of the elastic threaded connectors, and the end parts of the transverse rod to be processed are clamped in the corresponding jacks;
a main support plate is fixed on the top surface of the front part of a top plate of the rack, a main pushing oil cylinder is fixed in the middle of the front wall surface of the main support plate, a push rod of the main pushing oil cylinder penetrates through the main support plate and is fixed with a forming connecting plate, a compression deformation block is fixed on the rear wall surface of the forming connecting plate, the rear wall surface of the compression deformation block is an arc-shaped wall surface, an arc-shaped groove is formed in the middle of the rear wall surface of the compression deformation block, and the middle part of a transverse rod to be processed is inserted and sleeved;
the top surface rear portion of the roof of frame is fixed with back backup pad, is equipped with central hinge wheel on the preceding wall face of back backup pad, and the middle part lateral wall shaping of central hinge wheel has the annular groove, waits to process the middle part plug bush of horizontal pole in the annular groove.
A plurality of guide rods are fixed on the front wall surface of the forming connecting plate, and the guide rods are inserted in guide through holes formed in the main supporting plate in a sleeved mode.
A plurality of guide sleeves are fixed on the front wall surface of the main supporting plate, and the guide rods are inserted in the corresponding guide sleeves.
The left side and the right side of the rear wall surface of the forming connecting plate are respectively fixed with a guide block, the middle part of the rear wall surface of each guide block is formed and inserted into a slot, and a transverse rod to be processed is inserted into the corresponding slot of each guide block.
The top surface and the bottom surface of the transverse rod to be processed are tightly attached to the corresponding top surface and the corresponding bottom surface of the slot.
The left and right sides of the front wall surface of the rear supporting plate are both fixed with rear guide rods, rear guide sleeves are inserted and sleeved on the rear guide rods, the front ends of all the rear guide sleeves are fixed on the rear wall surface of the rear pressing plate, the middle part of the front wall surface of the rear pressing plate is fixed with two hinged plates, and the central hinged wheel is hinged on the two hinged plates through a hinged shaft.
The rear guide rod and the corresponding rear guide sleeve are inserted and sleeved in the corresponding buffer spring, the rear end of the buffer spring is fixed on the rear support plate, and the front end of the buffer spring is fixed on the rear wall surface of the rear pressing plate.
The invention has the following outstanding effects: compared with the prior art, it can be automatically will treat that the transverse bar clamp of processing is fixed, with its automatic bending, simultaneously, it treats through the central articulated wheel that can compress tightly automatically that the transverse bar of processing is automatic to compress tightly constantly, guarantees that its bending is stable, and the bending is effectual.
Drawings
FIG. 1 is a schematic view of a partial structure of the present invention;
FIG. 2 is a partial cross-sectional view of the guide block of the present invention;
fig. 3 is a partial structural view at the center articulated wheel of the present invention.
Detailed Description
In the embodiment, as shown in fig. 1 to 3, an arc forming mechanism for a transverse rod of a walking aid comprises a frame 10, wherein side support plates 11 are fixed on the top surfaces of the left side and the right side of a top plate of the frame 10, side compression cylinders 12 are fixed on the outer side walls of the two side support plates 11, push rods of the side compression cylinders 12 penetrate through the side support plates 11 and are fixed with push plates 13, outer guide rods are fixed on the outer side walls of the push plates 13 and are inserted into side guide through holes formed in the side support plates 11, threaded parts 13 are formed in the middle parts of the inner end surfaces of the push plates 13, elastic threaded joints 14 are screwed in the threaded parts 131, insertion holes 141 are formed in the middle parts of the inner ends of the elastic threaded joints 14, and the ends of the transverse rod 100 to be processed are clamped in the corresponding insertion holes 141;
a main supporting plate 20 is fixed on the top surface of the front part of the top plate of the frame 10, a main pushing cylinder 21 is fixed in the middle of the front wall surface of the main supporting plate 20, a push rod of the main pushing cylinder 21 penetrates through the main supporting plate 20 and is fixed with a forming connecting plate 22, a compression deformation block 23 is fixed on the rear wall surface of the forming connecting plate 22, the rear wall surface of the compression deformation block 23 is an arc-shaped wall surface, an arc-shaped groove 231 is formed in the middle of the rear wall surface of the compression deformation block 23, and the middle part of the transverse rod 100 to be processed is inserted and sleeved in the arc-;
a rear support plate 30 is fixed to the rear portion of the top surface of the top plate of the machine frame 10, a central hinge wheel 31 is arranged on the front wall surface of the rear support plate 30, an annular groove 32 is formed in the side wall of the middle of the central hinge wheel 31, and the middle of the transverse rod 100 to be processed is inserted into the annular groove 32.
Further, a plurality of guide rods 24 are fixed to the front wall surface of the forming link plate 22, and the guide rods 24 are inserted into guide through holes 25 formed in the main support plate 20.
Further, a plurality of guide sleeves 26 are fixed to the front wall surface of the main support plate 20, and the guide rods 24 are inserted into the corresponding guide sleeves 26.
Further, the left side and the right side of the rear wall surface of the forming connecting plate 22 are both fixed with guide blocks 27, the middle part of the rear wall surface of the guide block 27 is formed with a slot 271, and the transverse rod 100 to be processed is inserted and sleeved in the corresponding slot 271 of the guide block 27.
Further, the top and bottom surfaces of the transverse bar 100 to be processed are closely attached to the corresponding top and bottom surfaces of the slot 271.
Furthermore, rear guide rods 33 are fixed on the left side and the right side of the front wall surface of the rear support plate 30, rear guide sleeves 34 are inserted into the rear guide rods 33, the front ends of all the rear guide sleeves 34 are fixed on the rear wall surface of a rear pressure plate 35, two hinge plates 36 are fixed in the middle of the front wall surface of the rear pressure plate 35, and the central hinge wheel 31 is hinged to the two hinge plates 36 through a hinge shaft.
Further, the rear guide bar 33 and the corresponding rear guide bush 34 are inserted into the corresponding cushion spring 1, the rear end of the cushion spring 1 is fixed to the rear support plate 30, and the front end of the cushion spring 1 is fixed to the rear wall surface of the rear hold-down plate 35.
When the transverse rod machining device is used, the end portion of the transverse rod 100 to be machined is clamped in the corresponding insertion hole 141, the transverse rod 100 to be machined is pushed by the push rods of the two side pressing oil cylinders 12, the transverse rod 100 to be machined is clamped and fixed, the transverse rod 100 to be machined is inserted in the insertion groove 271 of the corresponding guide block 27, at the moment, the middle insertion sleeve of the transverse rod 100 to be machined is inserted in the annular groove 32, the inner wall surface of the annular groove 32 is tightly attached to the middle side wall of the transverse rod 100 to be machined, the push rods of the main pushing oil cylinders 21 push the transverse rod, the pressing deformation block 23 moves backwards, the middle portion of the transverse rod 100 to be machined deforms backwards to form an arc shape, when the transverse rod deforms, the transverse rod is pressed constantly through the central hinging wheel 31.
Finally, the above embodiments are only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, so that all equivalent technical solutions also belong to the scope of the present invention, and the scope of the present invention should be defined by the claims.

Claims (7)

1. The radian molding mechanism of a transverse rod of a walking aid comprises a frame (10) and is characterized in that: side supporting plates (11) are fixed on the top surfaces of the left side and the right side of a top plate of the rack (10), side compression oil cylinders (12) are fixed on the outer side walls of the two side supporting plates (11), push rods of the side compression oil cylinders (12) penetrate through the side supporting plates (11) and are fixed with pushing plates (13), threaded parts (13) are formed in the middle of the inner end surfaces of the pushing plates (13), elastic threaded joints (14) are in threaded connection with the threaded parts (131), insertion holes (141) are formed in the middle of the inner ends of the elastic threaded joints (14), and the end parts of the transverse rods (100) to be processed are clamped in the corresponding insertion holes (141);
a main supporting plate (20) is fixed on the top surface of the front part of a top plate of the rack (10), a main pushing oil cylinder (21) is fixed in the middle of the front wall surface of the main supporting plate (20), a push rod of the main pushing oil cylinder (21) penetrates through the main supporting plate (20) and is fixed with a forming connecting plate (22), a compression deformation block (23) is fixed on the rear wall surface of the forming connecting plate (22), the rear wall surface of the compression deformation block (23) is an arc-shaped wall surface, an arc-shaped groove (231) is formed in the middle of the rear wall surface of the compression deformation block (23), and the middle part of a transverse rod (100) to be processed is inserted and sleeved in the arc;
the top surface rear portion of the roof of frame (10) is fixed with back backup pad (30), is equipped with central articulated wheel (31) on the preceding wall face of back backup pad (30), and the middle part lateral wall shaping of central articulated wheel (31) has annular groove (32), and the middle part of treating processing transverse rod (100) is inserted and is overlapped in annular groove (32).
2. The mechanism of claim 1, wherein the arc shaping mechanism of the transverse bar of the walking aid is characterized in that: a plurality of guide rods (24) are fixed on the front wall surface of the forming connecting plate (22), and the guide rods (24) are inserted into guide through holes (25) formed in the main supporting plate (20).
3. The mechanism of claim 2, wherein the arc shaping mechanism of the transverse bar of the walking aid is characterized in that: a plurality of guide sleeves (26) are fixed on the front wall surface of the main supporting plate (20), and the guide rods (24) are inserted in the corresponding guide sleeves (26).
4. The mechanism of claim 1, wherein the arc shaping mechanism of the transverse bar of the walking aid is characterized in that: the left side and the right side of the rear wall surface of the forming connecting plate (22) are respectively fixed with a guide block (27), the middle part of the rear wall surface of each guide block (27) is formed into a slot (271), and a transverse rod (100) to be processed is inserted into the corresponding slot (271) of each guide block (27).
5. The mechanism of claim 4, wherein the arc shaping mechanism of the transverse rod of the walking aid is characterized in that: the top surface and the bottom surface of the transverse rod (100) to be processed are tightly attached to the corresponding top surface and the bottom surface of the slot (271).
6. The mechanism of claim 1, wherein the arc shaping mechanism of the transverse bar of the walking aid is characterized in that: the left side and the right side of the front wall face of the rear supporting plate (30) are respectively fixed with a rear guide rod (33), rear guide sleeves (34) are inserted and sleeved on the rear guide rods (33), the front ends of all the rear guide sleeves (34) are fixed on the rear wall face of a rear pressing plate (35), two hinge plates (36) are fixed in the middle of the front wall face of the rear pressing plate (35), and the central hinge wheel (31) is hinged to the two hinge plates (36) through a hinge shaft.
7. The mechanism of claim 6, wherein the arc shaping mechanism of the transverse rod of the walking aid is characterized in that: the rear guide rod (33) and the corresponding rear guide sleeve (34) are inserted in the corresponding buffer spring (1), the rear end of the buffer spring (1) is fixed on the rear support plate (30), and the front end of the buffer spring (1) is fixed on the rear wall surface of the rear pressing plate (35).
CN202010137535.9A 2020-03-03 2020-03-03 Radian forming mechanism of transverse rod of walking aid Pending CN111299375A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010137535.9A CN111299375A (en) 2020-03-03 2020-03-03 Radian forming mechanism of transverse rod of walking aid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010137535.9A CN111299375A (en) 2020-03-03 2020-03-03 Radian forming mechanism of transverse rod of walking aid

Publications (1)

Publication Number Publication Date
CN111299375A true CN111299375A (en) 2020-06-19

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ID=71161992

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Application Number Title Priority Date Filing Date
CN202010137535.9A Pending CN111299375A (en) 2020-03-03 2020-03-03 Radian forming mechanism of transverse rod of walking aid

Country Status (1)

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CN (1) CN111299375A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112006731A (en) * 2020-08-27 2020-12-01 王倩 Horizontal adjusting screw rod fixture of skin stretching device
CN112007926A (en) * 2020-09-25 2020-12-01 杨青英 High pressure cleaner's chassis with buffer gear

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CN108889802A (en) * 2018-08-28 2018-11-27 佛山科易自动化科技有限公司 A kind of metal plate pressure arc mechanism
CN208932671U (en) * 2018-10-17 2019-06-04 苏州华策纺织科技有限公司 A kind of cloth adherency organisation of working
CN209424357U (en) * 2018-12-06 2019-09-24 湖南省银城铝业有限公司 A kind of aluminium apparatus for bending
CN110497231A (en) * 2019-08-30 2019-11-26 台州航宙机电设备有限公司 Clamping device is used in a kind of main jet pipe processing of plant protection spraying machine
CN110695394A (en) * 2019-11-14 2020-01-17 林广华 Automatic pressing and punching mechanism for metal plate
CN110712128A (en) * 2019-10-23 2020-01-21 周昭金 Horizontal fixture is used in processing of manufacturing of jar body for chemical processing

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GB1222218A (en) * 1967-03-21 1971-02-10 Commissariat Energie Atomique A process for bending tubes
JPS53106749U (en) * 1977-02-02 1978-08-28
CN204396557U (en) * 2015-01-28 2015-06-17 安徽省佳艺休闲用品有限公司 A kind of bullodozer being applied to leisure chaise longue processing
CN105478548A (en) * 2015-12-11 2016-04-13 天津南玻节能玻璃有限公司 Bent hollow spacing bar shaping machine
CN105799147A (en) * 2016-05-30 2016-07-27 佛山市联智新创科技有限公司 Plastic plate heating and bending mechanism
CN205701946U (en) * 2016-06-01 2016-11-23 佛山市联智新创科技有限公司 A kind of steel plate bending mechanism with detection device
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CN108160778A (en) * 2017-12-27 2018-06-15 佛山市达普光机电科技有限公司 A kind of cylinder positions formula small lot automobile buffer beam bending apparatus
CN108097759A (en) * 2017-12-29 2018-06-01 郑州东之诺科技有限公司 A kind of molybdenum rod bending and molding device based on buffer technology
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CN108436654A (en) * 2018-06-08 2018-08-24 佛山科易自动化科技有限公司 One kind is lower to promote the T-shaped precision component through-hole burring mechanism of compression type
CN108889802A (en) * 2018-08-28 2018-11-27 佛山科易自动化科技有限公司 A kind of metal plate pressure arc mechanism
CN208932671U (en) * 2018-10-17 2019-06-04 苏州华策纺织科技有限公司 A kind of cloth adherency organisation of working
CN209424357U (en) * 2018-12-06 2019-09-24 湖南省银城铝业有限公司 A kind of aluminium apparatus for bending
CN110497231A (en) * 2019-08-30 2019-11-26 台州航宙机电设备有限公司 Clamping device is used in a kind of main jet pipe processing of plant protection spraying machine
CN110712128A (en) * 2019-10-23 2020-01-21 周昭金 Horizontal fixture is used in processing of manufacturing of jar body for chemical processing
CN110695394A (en) * 2019-11-14 2020-01-17 林广华 Automatic pressing and punching mechanism for metal plate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112006731A (en) * 2020-08-27 2020-12-01 王倩 Horizontal adjusting screw rod fixture of skin stretching device
CN112007926A (en) * 2020-09-25 2020-12-01 杨青英 High pressure cleaner's chassis with buffer gear

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Application publication date: 20200619