CN102922323A - Manual pinch roller lifting mechanism of steel plate double-groove edge milling machine - Google Patents

Manual pinch roller lifting mechanism of steel plate double-groove edge milling machine Download PDF

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Publication number
CN102922323A
CN102922323A CN2012104338817A CN201210433881A CN102922323A CN 102922323 A CN102922323 A CN 102922323A CN 2012104338817 A CN2012104338817 A CN 2012104338817A CN 201210433881 A CN201210433881 A CN 201210433881A CN 102922323 A CN102922323 A CN 102922323A
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CN
China
Prior art keywords
pinch roller
connects
worm
spider
turbine
Prior art date
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Granted
Application number
CN2012104338817A
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Chinese (zh)
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CN102922323B (en
Inventor
唐亮
杨念记
方长海
李秀成
龚国华
刘新立
周洪根
朱越来
钱军
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.)
Wuxi Hualian Science and Technology Group Co Ltd
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Wuxi Hualian Science and Technology Group Co Ltd
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Application filed by Wuxi Hualian Science and Technology Group Co Ltd filed Critical Wuxi Hualian Science and Technology Group Co Ltd
Priority to CN201210433881.7A priority Critical patent/CN102922323B/en
Publication of CN102922323A publication Critical patent/CN102922323A/en
Application granted granted Critical
Publication of CN102922323B publication Critical patent/CN102922323B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention relates to a manual pinch roller lifting mechanism of a steel plate double-groove edge milling machine. The manual pinch roller lifting mechanism comprises an upper machine frame, wherein two groups of sliding spiral transmission pair and worm and gear transmission pair are respectively installed on the left side and the right side of the upper machine frame, and the right-side sliding spiral transmission pair and worm and gear transmission pair comprise a worm wheel, a lead screw, a pinch roller base and a worm shaft; guiding columns on two sides are connected with a box body of the upper machine frame through a large round nut at the upper end, a pinch roller shaft is connected with the box body of the pinch roller base through a bearing, and a pinch roller is connected with the pinch roller shaft through a flat key and fixed on the pinch roller shaft through thin and round nuts at two ends. By rotating a rotating handle, and through worm transmission and spiral transmission, a lead screw moves in the vertical direction, and workpieces can be clamped firmly by moving the pinch roller. The manual pinch roller lifting mechanism is large in processing range, and fast, convenient and safe to operate, reduces labor intensity of workers and effectively improves production efficiency.

Description

Steel plate double groove edge milling machines hand-operated lifting pressing wheel mechanism
Technical field
The present invention relates to a kind of steel plate double groove edge milling machines hand-operated lifting pressing wheel mechanism, specifically carry out lift adjustment usefulness for double groove edge milling machines pinch roller assembly, belong to mechanical equipment technical field.
Background technology
In prior art, common edge milling machines adds man-hour to steel plate milling, substantially all be to use nut and screw arbor assembly, thereby manual use spanner screws nut and clamps processed sheet material, this mode operating efficiency is extremely low, but the large range of work of labor strength is limited, and can't move behind the Workpiece clamping, often need repeatedly again dismounting just can finish production.
Summary of the invention
The object of the invention is to overcome above-mentioned weak point, thereby provide a kind of steel plate double groove edge milling machines hand-operated lifting pressing wheel mechanism, this hand-operated lifting pressing wheel mechanism complete machine structure is simple in structure, the range of work is large, convenient and the safety of mode of operation, reduce labor strength, Effective Raise production efficiency.
According to technical scheme provided by the invention, steel plate double groove edge milling machines hand-operated lifting pressing wheel mechanism comprises upper spider; One group of slip screw transmission and turbine and worm transmission are installed respectively in the left and right sides on upper spider, about two groups of slip screw transmissions and turbine and worm transmission structure identical; Right side slip screw transmission and turbine and worm transmission comprise turbine, screw mandrel, pinch roller seat, worm shaft; Described turbine connects with upper spider by two taper roll bearings up and down, the screw thread of described turbine inside connects with screw mandrel, described screw mandrel bottom connects with pinch roller seat upper surface by screw, turbine connects with worm screw on the worm shaft, forms one group of slip screw transmission and turbine and worm transmission;
Turning handle connects with the worm shaft right side by flat key, fixes by the little round nut of its right-hand end; The both sides guide pillar connects with the upper spider casing by the large round nut of upper end, wheel pressing shaft connects by bearing and pinch roller seat-box sports association, the bearing both sides connect with pinch roller by spacer ring, and pinch roller connects with wheel pressing shaft by flat key, and are fixed on the wheel pressing shaft by the thin round nut at two ends.
As a further improvement on the present invention, on the described upper spider right-hand member casing right side end cap is housed, the right side end cap connects with the upper spider casing by screw.
As a further improvement on the present invention, the left side end cap is housed on the described upper spider left end casing, the left side end cap connects with the upper spider casing by screw.
As a further improvement on the present invention, described driving handle connects with handle.
The present invention is simple, compact and reasonable for structure; After operating personnel put into workpiece, only need to rotate rotary handle when adjusting, by worm-drive and worm drive, screw mandrel moves in vertical direction, and mobile pinch roller can will clamp on the workpiece.This guiding mechanism is simple in structure, the range of work is large, and the convenient and safety of mode of operation reduces labor strength, Effective Raise production efficiency.
Description of drawings
Fig. 1 is structural front view of the present invention.
Fig. 2 is the A-A pressure roller structure installation diagram of Fig. 1.
The specific embodiment
Following the present invention is further described in connection with the embodiment in the accompanying drawing:
Such as Fig. 1~shown in Figure 2, comprise upper spider 1, turbine 2, screw mandrel 3, worm shaft 4, roundlet nut 5, turning handle 6, right side end cap 7, handle 8, pinch roller seat 9, large round nut 10, guide pillar 11, left side end cap 12, pinch roller 13, thin round nut 14, wheel pressing shaft 15, spacer ring 16 etc.
The present invention adopts on upper spider 1 left and right sides that one group of slip screw transmission and turbine and worm transmission are installed respectively, about two groups of slip screw transmissions and turbine and worm transmission structure identical.Right side slip screw transmission and turbine and worm transmission comprise turbine 2, screw mandrel 3, pinch roller seat 9, worm shaft 4; Described turbine 2 connects with upper spider 1 by two taper roll bearings up and down, the screw thread of described turbine 2 inside connects with screw mandrel 3, described screw mandrel 3 bottoms connect with pinch roller seat 9 upper surfaces by screw, turbine 2 connects with worm screw on the worm shaft 4, forms one group of slip screw transmission and turbine and worm transmission;
Turning handle 6 connects with worm shaft 4 right sides by flat key, and fixing by its right-hand end roundlet nut 5, right side end cap 7 connects with upper spider 1 casing right-hand end by screw, and handle 8 connects with driving handle 6.Both sides guide pillar 11 connects with upper spider 1 casing by the large round nut 10 of upper end, the left side end cap 12 by screw attachment on upper spider 1 left end casing, wheel pressing shaft 15 connects with pinch roller seat 9 casings by bearing, the bearing both sides connect with pinch roller 13 by spacer ring 16, pinch roller 13 connects with wheel pressing shaft 15 by flat key, and is fixed on the wheel pressing shaft 15 by the thin round nut 14 at two ends.Handle 8 connects with driving handle 6, and turning handle 6 connects with worm shaft 4 right sides by flat key, and is fixing by its right-hand end roundlet nut 5.
Operation principle of the present invention and the course of work:
The present invention adopts hand rotation handle rotary worm axle, make turbine rotation by the turbine and worm transmission, simultaneously by the slip rotary drive, do lifting action thereby make screw mandrel drive the upper pressure wheel assembly, reach and regulate pinch roller above-below direction position, reach the purpose of clamping work pieces.Active pinch roller 17 is connected with drive disk assembly among Fig. 1.

Claims (4)

1. steel plate double groove edge milling machines hand-operated lifting pressing wheel mechanism is characterized in that: comprise upper spider (1),
Two groups of slip screw transmissions and turbine and worm transmission about install respectively upper spider (1) left and right sides, described about two groups of slip screw transmissions and turbine and worm transmission structure identical; Described right side slip screw transmission and turbine and worm transmission comprise turbine (2), screw mandrel (3), pinch roller seat (9), worm shaft (4); Described turbine (2) connects with upper spider (1) by taper roll bearing, and described turbine (2) connects with screw mandrel (3), and described screw mandrel (3) bottom connects with pinch roller seat (9) by screw, and turbine (2) connects with worm screw on the worm shaft (4); Turning handle (6) connects with worm shaft (4) right side by flat key, and is fixing by the little round nut of its right-hand end (5); Both sides guide pillar (11) connects with upper spider (1) casing by the large round nut (10) of upper end, wheel pressing shaft (15) connects with pinch roller seat (9) casing by bearing, the bearing both sides connect with pinch roller (13) by spacer ring (16), pinch roller (13) connects with wheel pressing shaft (15) by flat key, and is fixed on the wheel pressing shaft (15) by the thin round nut (14) at two ends.
2. steel plate double groove edge milling machines hand-operated lifting pressing wheel mechanism as claimed in claim 1, it is characterized in that: on described upper spider (1) the right-hand member casing right side end cap (7) is housed, right side end cap (7) connects with upper spider (1) casing by screw.
3. steel plate double groove edge milling machines hand-operated lifting pressing wheel mechanism as claimed in claim 1 is characterized in that: left side end cap (12) is housed on described upper spider (1) the left end casing, and left side end cap (12) connects with upper spider (1) casing by screw.
4. steel plate double groove edge milling machines hand-operated lifting pressing wheel mechanism as claimed in claim 1, it is characterized in that: described driving handle (6) connects with handle (8).
CN201210433881.7A 2012-11-02 2012-11-02 Manual pinch roller lifting mechanism of steel plate double-groove edge milling machine Active CN102922323B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210433881.7A CN102922323B (en) 2012-11-02 2012-11-02 Manual pinch roller lifting mechanism of steel plate double-groove edge milling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210433881.7A CN102922323B (en) 2012-11-02 2012-11-02 Manual pinch roller lifting mechanism of steel plate double-groove edge milling machine

Publications (2)

Publication Number Publication Date
CN102922323A true CN102922323A (en) 2013-02-13
CN102922323B CN102922323B (en) 2015-04-15

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103213007A (en) * 2013-05-07 2013-07-24 无锡华联科技集团有限公司 Upper pressure head device for end face milling of steel plate
CN104227419A (en) * 2014-08-26 2014-12-24 江苏吉信重工科技有限公司 Horizontal guide rail type non-pressure beam non-wallboard edge planing and milling machine

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020030554A (en) * 2000-10-18 2002-04-25 정희종 Working jig for machine tool
CN200960562Y (en) * 2006-08-04 2007-10-17 陈智敏 Circular saw cutting machine
KR100789942B1 (en) * 2006-05-19 2008-01-02 백상섭 Tank access hatch
CN202192137U (en) * 2011-08-04 2012-04-18 薛永安 Continuous bending device for metal profiles
CN102689052A (en) * 2012-05-30 2012-09-26 扬州宏承机械有限公司 Automatic facing machine
CN202985128U (en) * 2012-11-02 2013-06-12 无锡华联科技集团有限公司 Manual pinch roller lifting mechanism for edge milling machine of double grooves of steel plate

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020030554A (en) * 2000-10-18 2002-04-25 정희종 Working jig for machine tool
KR100789942B1 (en) * 2006-05-19 2008-01-02 백상섭 Tank access hatch
CN200960562Y (en) * 2006-08-04 2007-10-17 陈智敏 Circular saw cutting machine
CN202192137U (en) * 2011-08-04 2012-04-18 薛永安 Continuous bending device for metal profiles
CN102689052A (en) * 2012-05-30 2012-09-26 扬州宏承机械有限公司 Automatic facing machine
CN202985128U (en) * 2012-11-02 2013-06-12 无锡华联科技集团有限公司 Manual pinch roller lifting mechanism for edge milling machine of double grooves of steel plate

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103213007A (en) * 2013-05-07 2013-07-24 无锡华联科技集团有限公司 Upper pressure head device for end face milling of steel plate
CN103213007B (en) * 2013-05-07 2015-07-22 无锡华联科技集团有限公司 Upper pressure head device for end face milling of steel plate
CN104227419A (en) * 2014-08-26 2014-12-24 江苏吉信重工科技有限公司 Horizontal guide rail type non-pressure beam non-wallboard edge planing and milling machine

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