CN104014622B - The fast replacing device of multi-functional cold bending test machine axle system - Google Patents
The fast replacing device of multi-functional cold bending test machine axle system Download PDFInfo
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- CN104014622B CN104014622B CN201410254941.8A CN201410254941A CN104014622B CN 104014622 B CN104014622 B CN 104014622B CN 201410254941 A CN201410254941 A CN 201410254941A CN 104014622 B CN104014622 B CN 104014622B
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- main shaft
- housing
- cover
- roll
- roller bearing
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- Rolling Contact Bearings (AREA)
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- Support Of The Bearing (AREA)
Abstract
The invention discloses a kind of fast replacing device of multi-functional cold bending test machine axle system, the upper and lower main shaft comprising two vertical direction memorial archway arranged in parallel and be arranged on two memorial archways, the unpowered end of described main shaft is set with a bearing holder (housing, cover), the outer ring of bearing holder (housing, cover) coordinates with taper roll bearing, taper roll bearing is arranged on the through hole being positioned at left side memorial archway, and the radial direction of bearing holder (housing, cover) is provided with a packing ring for isolating with roll; Described main shaft power end is connected with providing the gear housing of power for main shaft, and main shaft power end is processed with the contrary screw thread of the direction of rotation of direction and main shaft, and screw thread is connected with gland nut; The outside reinforced lock jack panel of spindle thread end, and between clamp nut and roll, be provided with the adjusting nut pad for isolating.
Description
Technical field
The invention discloses a kind of fast replacing device of multi-functional cold bending test machine axle system.
Background technology
The numerous requirement of clod wash product to unit is different, there is a clod wash production line in my company, main application is the various cold-forming shapes that client's needs are rolled in examination, owing to affecting by shaped steel specification size, thickness of strips, material etc., the required roll diameter of axle and the width of roll different, consider from design angle, the length of the diameter of axle and axle all should change at any time, to reach best molding effect.But the in fact common unit diameter of axle and axial length are changeless, cannot change flexibly, just need many production lines if changed, production cost increases greatly.
Summary of the invention
In order to solve the shortcoming that prior art exists, the invention discloses a kind of fast replacing device of multi-functional cold bending test machine axle system.
The technical solution used in the present invention is as follows:
A kind of fast replacing device of multi-functional cold bending test machine axle system, upper and lower two main shafts comprising two vertical direction flat roll frame arranged in parallel and be arranged in two frames, the unpowered end of described two main shafts is set with a bearing holder (housing, cover), the outer ring of bearing holder (housing, cover) coordinates with cylinder roller bearing, cylinder roller bearing is arranged on the through hole being positioned at left side frame, and the radial direction of bearing holder (housing, cover) is provided with a packing ring for isolating with roll; Described main shaft power end is connected with providing the gear housing of power for main shaft, and main shaft power end is processed with the contrary screw thread of the direction of rotation of direction and main shaft, and screw thread and gland nut coordinate, the outside reinforced lock jack panel of the end of thread, and between locking nut and roll, be provided with the adjusting nut pad for isolating.
The outer ring of described gland nut is provided with self-aligning roller bearing, and the outer ring of described self-aligning roller bearing coordinates with right support.
The outer ring of described cylinder roller bearing is fixed by slide block end cap.
Described gland nut is fixed by screw and rear slider end cap.
Beneficial effect of the present invention is as follows:
Bottom bracket axle of the present invention can move vertically together with bearing, plunger and outer slides and frame A, thus realizes the effective length L of regulating shaft; Axle head and the gear housing on right side link together, and are used to provide the rotary power of axle; Conventional unit axle is fixing, cannot dismantle, through transformation, the right-hand member of axle is processed into threaded shape, is connected with gland nut by screw thread, then fix with screw and rear slider end cap, outside reinforced lock jack panel, the direction of screw thread is contrary with the direction of rotation of main shaft, thus realizes auto lock in the running of axle, with adjusting nut pad isolation roll and locking nut, work as the diameter of axle
when being processed into different dimensions, only need to change the replacing that left-hand axis bearing sleeve (right side mating part size constancy) can realize disalignment system, meet Production requirement, cost-saving, adjustment flexibly, fundamentally solves the scheduling and planning that a production line meets many specifications section bar.
Accompanying drawing explanation
Fig. 1 concrete structure figure of the present invention;
Fig. 2 A-A view of the present invention;
Fig. 3 B-B view of the present invention;
In figure: 1 cylinder roller bearing, 2 nut pads, 3 outer nuts, 4 main shafts, 5 packing rings, 6 bearing holder (housing, cover)s, 7 front-slider inner end cap, 8 front-slider end caps, 9 adjusting nut pads, 10 locking nuts, 11 gland nuts, 12 screws, 13 rear slider end caps, 14 self-aligning roller bearings, 15 rear slider inner end cap.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in detail
Common unit, each sortie be by flat roll frame A and flat roll frame B and on, lower main axis 4 forms, but the diameter of axle and axial length are changeless, after equipment is transformed, as shown in the figure, (the outside of unit, left side of main shaft 4, unpowered side) with the bearing holder (housing, cover) 6 of a through hole, outside is cylinder roller bearing 1, fix by front-slider end cap 8 and slide block inner end cap 7, with outer nut 3 and nut collar 2 fastening, interior packing ring 5 is isolated with roll, axle sleeve is together with bearing, plunger and outer slides and frame A can move vertically, thus realize the effective length L of regulating shaft.
Axle head and the gear housing on right side link together, be used to provide the rotary power of axle, conventional unit axle is fixing, cannot dismantle, through transformation, the right-hand member of axle is processed into threaded shape, is connected with gland nut 11 by screw thread, the outer ring of described gland nut is provided with self-aligning roller bearing 14, and the outer ring of described self-aligning roller bearing 14 coordinates with right support.Then fix with screw 12 and rear slider end cap 13, rear slider inner end cap 15, outside reinforced lock jack panel 10, the direction of screw thread is contrary with the direction of rotation of main shaft, thus realizes auto lock in the running of axle, isolate roll and locking nut 10 with adjusting nut pad 9, work as the diameter of axle
when being processed into different dimensions, only needing to change the replacing that left-hand axis bearing sleeve (right side mating part size constancy) can realize disalignment system, meet Production requirement.
Claims (2)
1. the fast replacing device of a multi-functional cold bending test machine axle system, upper and lower two main shafts comprising two vertical direction flat roll frame arranged in parallel and be arranged in two frames, one end of main shaft is unpowered end, the other end is power end, it is characterized in that: the unpowered end of described two main shafts is set with a bearing holder (housing, cover), the outer ring of bearing holder (housing, cover) coordinates with cylinder roller bearing, cylinder roller bearing is arranged on the through hole being positioned at left side frame, and bearing holder (housing, cover) be axially arranged with a packing ring for isolating with roll; The power end of described main shaft is connected with providing the gear housing of power for main shaft, and main shaft power end is processed with the direction screw thread contrary with the direction of rotation of main shaft, screw thread and gland nut coordinate, the outside of the end of thread adds intrinsic locking nut, and is provided with the adjusting nut pad for isolating between locking nut and roll;
Described gland nut is fixed by screw and rear slider end cap;
The outer ring of described cylinder roller bearing is fixed by slide block end cap.
2. the fast replacing device of multi-functional cold bending test machine axle system as claimed in claim 1, it is characterized in that: the outer ring of described gland nut is provided with self-aligning roller bearing, the outer ring of described self-aligning roller bearing coordinates with right support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410254941.8A CN104014622B (en) | 2014-06-10 | 2014-06-10 | The fast replacing device of multi-functional cold bending test machine axle system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410254941.8A CN104014622B (en) | 2014-06-10 | 2014-06-10 | The fast replacing device of multi-functional cold bending test machine axle system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104014622A CN104014622A (en) | 2014-09-03 |
| CN104014622B true CN104014622B (en) | 2016-02-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410254941.8A Active CN104014622B (en) | 2014-06-10 | 2014-06-10 | The fast replacing device of multi-functional cold bending test machine axle system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104014622B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203936189U (en) * | 2014-06-10 | 2014-11-12 | 山东鸿民轧辊模具有限公司 | The fast replacing device that multi-functional clod wash testing machine axle is |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08309439A (en) * | 1995-05-17 | 1996-11-26 | Wako Syst Eng Kk | Rolling mill |
| CN2496574Y (en) * | 2001-07-25 | 2002-06-26 | 高国武 | Adjustable width forming machine |
| CN2584310Y (en) * | 2002-11-28 | 2003-11-05 | 张景刚 | Regulation device of cold bending forming press |
| JP2012236210A (en) * | 2011-05-12 | 2012-12-06 | Sanyo Seiki Co Ltd | Cold roll forming device |
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2014
- 2014-06-10 CN CN201410254941.8A patent/CN104014622B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203936189U (en) * | 2014-06-10 | 2014-11-12 | 山东鸿民轧辊模具有限公司 | The fast replacing device that multi-functional clod wash testing machine axle is |
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| Publication number | Publication date |
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| CN104014622A (en) | 2014-09-03 |
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Address after: 250032 Shandong province Ji'nan City flyover District of North and South West Office Yaoshan Road No. 1 Patentee after: Shandong Hong Man metal forming Polytron Technologies Inc Address before: 250032 Shandong province Ji'nan City flyover District of North and South West Office Yaoshan Road No. 1 Patentee before: Shandong Hong Min roller mold Co., Ltd |
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| CP01 | Change in the name or title of a patent holder |