CN102922323B - 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 PDFInfo
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- CN102922323B CN102922323B CN201210433881.7A CN201210433881A CN102922323B CN 102922323 B CN102922323 B CN 102922323B CN 201210433881 A CN201210433881 A CN 201210433881A CN 102922323 B CN102922323 B CN 102922323B
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- worm
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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
Technical field
The present invention relates to a kind of Steel plate double groove edge edge milling machines hand-operated lifting pressing wheel mechanism, specifically carry out lift adjustment use 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 be all use nut and screw arbor assembly, use spanner tightening nut by hand thus clamp processed sheet material, this mode operating efficiency is extremely low, labor strength is large, can the range of work limited, and cannot move after Workpiece clamping, often need repeatedly dismounting again just can complete production.
Summary of the invention
The object of the invention is to overcome above-mentioned weak point, thus a kind of Steel plate double groove edge edge milling machines hand-operated lifting pressing wheel mechanism is provided, the whole mechanism structure of this hand-operated lifting pressing wheel mechanism is simple, the range of work is large, convenient and the safety of mode of operation, reduce labor strength, effectively improve production efficiency.
According to technical scheme provided by the invention, Steel plate double groove edge edge milling machines hand-operated lifting pressing wheel mechanism comprises upper spider; On upper spider, the left and right sides installs one group of slip screw transmission and turbine and worm transmission respectively, two groups, left and right slip screw transmission 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 is connected with upper spider by two upper and lower taper roll bearings, the screw thread of described turbine inside connects with screw mandrel, connected with pinch roller seat upper surface by screw bottom described screw mandrel, turbine connects with the worm screw on worm shaft, forms one group of slip screw transmission and turbine and worm transmission;
Turning handle is connected with on the right side of worm shaft by flat key, is fixed by the little round nut of its right-hand end; Both sides guide pillar is connected with upper spider casing by the large round nut of upper end, wheel pressing shaft is connected with pinch roller seat-box body by bearing, bearing both sides are connected with pinch roller by spacer ring, and pinch roller is connected with wheel pressing shaft by flat key, and are fixed on wheel pressing shaft by the thin round nut at two ends.
As a further improvement on the present invention, described upper spider right-hand member casing is equipped with right side end cap, right side end cap is connected with upper spider casing by screw.
As a further improvement on the present invention, described upper spider left end casing is equipped with left side end cap, left side end cap is connected with 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 when adjusting, rotate rotary handle, by worm-drive and worm drive, screw mandrel moves in vertical direction, and mobile pinch roller can clamp on workpiece.This guiding mechanism structure is simple, the range of work is large, and the convenient and safety of mode of operation, reduces labor strength, effectively improve production efficiency.
Accompanying drawing explanation
Fig. 1 is structural front view of the present invention.
Fig. 2 is the A-A pressure roller structure installation diagram of Fig. 1.
Detailed description of the invention
Embodiment in is by reference to the accompanying drawings further described by the present invention below:
As shown in Fig. 1 ~ Fig. 2, comprise upper spider 1, turbine 2, screw mandrel 3, worm shaft 4, little round 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 adopt on upper spider 1 left and right sides one group of slip screw transmission and turbine and worm transmission are installed respectively, two groups, left and right slip screw transmission 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 is connected with upper spider 1 by upper and lower two taper roll bearings, the screw thread of described turbine 2 inside connects with screw mandrel 3, connected with pinch roller seat 9 upper surface by screw bottom described screw mandrel 3, turbine 2 connects with the worm screw on worm shaft 4, forms one group of slip screw transmission and turbine and worm transmission;
Turning handle 6 is connected with on the right side of worm shaft 4 by flat key, and fixed by the little round nut 5 of its right-hand end, right side end cap 7 is connected with upper spider 1 casing right-hand end by screw, and handle 8 connects with driving handle 6.Both sides guide pillar 11 is connected with upper spider 1 casing by the large round nut 10 of upper end, left side end cap 12 by screw attachment on upper spider 1 left end casing, wheel pressing shaft 15 is connected with pinch roller seat 9 casing by bearing, bearing both sides are connected with pinch roller 13 by spacer ring 16, pinch roller 13 is connected with wheel pressing shaft 15 by flat key, and is fixed on wheel pressing shaft 15 by the thin round nut 14 at two ends.Handle 8 connects with driving handle 6, and turning handle 6 is connected with on the right side of worm shaft 4 by flat key, is fixed by the little round nut 5 of its right-hand end.
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 turbine and worm transmission, simultaneously by slip rotary drive, thus make screw mandrel drive upper pressure wheel assembly to do lifting action, reach and regulate pinch roller above-below direction position, reach the object of clamping work pieces.In Fig. 1, active pinch roller 17 is connected with drive disk assembly.
Claims (1)
1. Steel plate double groove edge edge milling machines hand-operated lifting pressing wheel mechanism, comprise upper spider (1), left and right two groups of slip screw transmissions and turbine and worm transmission are installed respectively in upper spider (1) left and right sides, two groups, described left and right slip screw transmission 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); Wheel pressing shaft (15) is connected with pinch roller seat (9) casing by bearing, bearing both sides are connected with pinch roller (13) by spacer ring (16), pinch roller (13) is connected with wheel pressing shaft (15) by flat key, and is fixed on wheel pressing shaft (15) by the thin round nut (14) at two ends;
It is characterized in that: described turbine (2) is connected with upper spider (1) by taper roll bearing, described turbine (2) connects with screw mandrel (3), described screw mandrel (3) bottom is connected with pinch roller seat (9) by screw, and turbine (2) connects with the worm screw on worm shaft (4); Turning handle (6) is connected with worm shaft (4) right side by flat key, is fixed by the little round nut of its right-hand end (5); Both sides guide pillar (11) is connected with upper spider (1) casing by the large round nut (10) of upper end,
Described upper spider (1) right-hand member casing is equipped with right side end cap (7), right side end cap (7) is connected with upper spider (1) casing by screw;
Described upper spider (1) left end casing is equipped with left side end cap (12), left side end cap (12) is connected with upper spider (1) casing by screw; Described driving handle (6) connects with handle (8).
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 CN102922323A (en) | 2013-02-13 |
| CN102922323B true CN102922323B (en) | 2015-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210433881.7A Active CN102922323B (en) | 2012-11-02 | 2012-11-02 | Manual pinch roller lifting mechanism of steel plate double-groove edge milling machine |
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| CN (1) | CN102922323B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN104227419B (en) * | 2014-08-26 | 2016-08-24 | 江苏吉信重工科技有限公司 | A kind of horizontal guide rail formula digs edge milling machines without pressure beam without wallboard |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100363187B1 (en) * | 2000-10-18 | 2002-12-05 | 정희종 | Working jig for machine tool |
| KR100789942B1 (en) * | 2006-05-19 | 2008-01-02 | 백상섭 | Tank access hatch |
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2012
- 2012-11-02 CN CN201210433881.7A patent/CN102922323B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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| Publication number | Publication date |
|---|---|
| CN102922323A (en) | 2013-02-13 |
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