CN104014622A - Multifunctional quick-change device for cold-bending tester shafts - Google Patents
Multifunctional quick-change device for cold-bending tester shafts Download PDFInfo
- Publication number
- CN104014622A CN104014622A CN201410254941.8A CN201410254941A CN104014622A CN 104014622 A CN104014622 A CN 104014622A CN 201410254941 A CN201410254941 A CN 201410254941A CN 104014622 A CN104014622 A CN 104014622A
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- Prior art keywords
- main shaft
- shafts
- roller bearing
- outer ring
- functional
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- Rolls And Other Rotary Bodies (AREA)
- Rolling Contact Bearings (AREA)
- Paper (AREA)
- Support Of The Bearing (AREA)
Abstract
The invention discloses a multifunctional quick-change device for cold-bending tester shafts. The device comprises two stands which are arranged in parallel in the perpendicular direction, an upper main shaft and a lower main shaft, wherein the upper main shaft and the lower main shaft are installed on the two stands, the powerless end of each main shaft is sleeved with a bearing sleeve, the outer ring of each bearing sleeve is matched with a tapered roller bearing, the tapered roller bearings are installed in through holes in the stand on the left side, a gasket is arranged in the radial direction of each bearing sleeve and used for isolating the corresponding bearing sleeve and a roller, the power ends of the main shafts are connected with gearboxes used for providing power for the main shafts, threads with the direction opposite to the rotation direction of the main shafts are machined in the power ends of the main shafts, the threads are connected with compression barrels, clamp nuts are arranged on the outer sides of the threaded ends of the main shafts for reinforcement, and adjusting nut gaskets used for isolation are arranged between the clamp nuts and the rollers.
Description
Technical field
The invention discloses the fast replacing device that a kind of multi-functional clod wash testing machine axle is.
Background technology
Numerous clod wash products to unit require different, there is a clod wash production line in my company, main application is that the various cold-forming shapes that client needs are rolled in examination, owing to affected by shaped steel specification size, thickness of strips, material etc., the width of the needed roll diameter of axle and roll is different, from design angle, consider, the length of the diameter of axle and axle all should change at any time, to reach best molding effect.But in fact common the unit diameter of axle and axial length are changeless, cannot change flexibly, if changed, just need many production lines, production cost increases greatly.
Summary of the invention
The shortcoming existing in order to solve prior art, the invention discloses the fast replacing device that a kind of multi-functional clod wash testing machine axle is.
The technical solution used in the present invention is as follows:
The fast replacing device that a kind of multi-functional clod wash testing machine axle is, comprise the flat roll frame that two vertical direction are arranged in parallel and be arranged on upper and lower two main shafts 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 that is positioned at left side frame, and bearing holder (housing, cover) be radially provided with one for the packing ring with roll isolation; Described main shaft power end is connected with the gear housing of power is provided for main shaft, and main shaft power end is processed with the contrary screw thread of 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, interior outer slide and frame A, thereby 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 fixed, cannot dismantle, through transformation, the right-hand member of axle is processed into threaded shape, by screw thread, be connected with gland nut, then with screw and rear slider end cap, fix, outside reinforced lock jack panel, the direction of screw thread is contrary with the direction of rotation of main shaft, thereby realizes auto lock in the running of axle, with adjusting nut pad isolation roll and locking nut, work as the diameter of axle
while being processed into different dimensions, only need to change the replacing that left-hand axis bearing sleeve (right side mating part size constancy) can be realized disalignment system, meet Production requirement, cost-saving, adjust flexibly, fundamentally solve the production debugging 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 internal end cover, 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 internal end cover.
The specific embodiment
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, the 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, fixing with front-slider end cap 8 and slide block internal end cover 7, fastening with outer nut 3 and nut collar 2, interior with packing ring 5 and roll isolation, axle sleeve is together with bearing, interior outer slide and frame A can move vertically, thereby 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 fixed, cannot dismantle, through transformation, the right-hand member of axle is processed into threaded shape, by screw thread, be connected with gland nut 11, 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 by screw 12 and rear slider end cap 13, rear slider internal end cover 15, fix, outside reinforced lock jack panel 10, the direction of screw thread is contrary with the direction of rotation of main shaft, thereby realizes auto lock in the running of axle, with adjusting nut pad 9 isolation roll and locking nuts 10, work as the diameter of axle
while being processed into different dimensions, only need to change the replacing that left-hand axis bearing sleeve (right side mating part size constancy) can be realized disalignment system, meet Production requirement.
Claims (4)
1. the fast replacing device of a multi-functional clod wash testing machine axle system, comprise the flat roll frame that two vertical direction are arranged in parallel and be arranged on upper and lower two main shafts in two frames, 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 that is positioned at left side frame, and bearing holder (housing, cover) be radially provided with one for the packing ring with roll isolation; Described main shaft power end is connected with the gear housing of power is provided for main shaft, and main shaft power end is processed with the screw thread that direction is 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 between locking nut and roll, is provided with the adjusting nut pad for isolating.
2. the fast replacing device that multi-functional clod wash testing machine axle as claimed in claim 1 is, 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.
3. the fast replacing device that multi-functional clod wash testing machine axle as claimed in claim 1 is, is characterized in that: the outer ring of described cylinder roller bearing is fixed by slide block end cap.
4. the fast replacing device that multi-functional clod wash testing machine axle as claimed in claim 1 is, is characterized in that: described gland nut is fixed by screw and rear slider end cap.
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 true CN104014622A (en) | 2014-09-03 |
| CN104014622B CN104014622B (en) | 2016-02-10 |
Family
ID=51431782
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 (5)
| 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 |
| 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 |
-
2014
- 2014-06-10 CN CN201410254941.8A patent/CN104014622B/en active Active
Patent Citations (5)
| 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104014622B (en) | 2016-02-10 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
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 |