CN204247704U - The preliminary degreasing unit of a kind of high speed reversible cold mill complex wide plate band - Google Patents
The preliminary degreasing unit of a kind of high speed reversible cold mill complex wide plate band Download PDFInfo
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- CN204247704U CN204247704U CN201420642842.2U CN201420642842U CN204247704U CN 204247704 U CN204247704 U CN 204247704U CN 201420642842 U CN201420642842 U CN 201420642842U CN 204247704 U CN204247704 U CN 204247704U
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- gathering sill
- rack framework
- fixed
- gear
- high speed
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Abstract
The utility model discloses the preliminary degreasing unit of a kind of high speed reversible cold mill complex wide plate band, comprise rack framework, be characterized in, the top of rack framework is fixed with hydraulic cylinder and gear pair sychronisation, the cylinder bar of hydraulic cylinder drives upper gathering sill to slide up and down in rack framework by connecting rod, and by being fixed on overhead gage on rack framework and the relative sliding of lower baffle plate to gathering sill in relative set and lower gathering sill carries out spacing, upper saddle and lower slider are detachably arranged in upper gathering sill and lower gathering sill respectively by runner device.It is simple that the utility model has structure, and processing cost is low, simple operation, reliable, advantage applied widely.
Description
Technical field
The utility model relates to the preliminary degreasing unit of a kind of cold-rolled band surface, specifically wide plate band preliminary degreasing unit of a kind of high speed reversible cold mill complex wide plate band in high speed cold-rolled process.
Background technology
In cold-strip production process, degreasing unit is extensively with being applied to all kinds of cold mill complex, China Patent No. be 201120201693.2 openly utility model patent document provide a kind of surface oil removing device for high-speed reversible cold rolling strip, its advantage is: adopt multiple pneumatic cylinder Discrete control pressure, guarantee up and down except oiling roller fully contacts with steel band, deoiling effect is good, improves sale rank.Meanwhile, pony roll footpath adopts two-step evolution except the roll gap gap of oiling roller up and down, effectively eliminates because colliding except oiling roller and cold-strip and produce impression phenomenon, improves production efficiency.But said structure is complicated, maintenance difficulties is large, when changing except oiling roller worn roll footpath, cannot adjust oil removing line in time, particularly rolling wide plate band needs to apply larger pressure, can cause except oiling roller distortion, deoiling effect reduces, and therefore, can affect the serviceability of degreasing unit.
Utility model content
The purpose of this utility model provides a kind of high speed reversible cold mill complex wide plate band preliminary degreasing unit to solve above-mentioned the deficiencies in the prior art, and structure is simple, and processing cost is low, and solves the problem that existing degreasing unit cannot adjust oil removing line in time.
In order to realize described goal of the invention, the utility model adopts following technical scheme:
The preliminary degreasing unit of a kind of high speed reversible cold mill complex wide plate band, comprise rack framework, the top of rack framework is fixed with hydraulic cylinder and gear pair sychronisation, the cylinder bar of hydraulic cylinder drives upper gathering sill to slide up and down in rack framework by connecting rod, and by being fixed on overhead gage on rack framework and the relative sliding of lower baffle plate to gathering sill in relative set and lower gathering sill carries out spacing, upper saddle and lower slider are detachably arranged in upper gathering sill and lower gathering sill by runner device respectively, major diameter is assembled self-aligning roller bearing except oiling roller two ends and is arranged on respectively, in step, on, step respectively symmetry is fixed on upper saddle and lower slider, spring equalizing device is fixed on step, lower gathering sill is connected with oil removing line adjusting device, oil removing line adjusting device is movably arranged on the bottom of rack framework.
As further improvement of the utility model, described gear pair sychronisation comprises gear shaft and two blocks of tooth bars, two blocks of tooth bars are separately fixed at gathering sill both sides, the gear at gear shaft two ends has the number of teeth of identical number, be meshed with two blocks of tooth bars respectively, when in Driven by Hydraulic Cylinder, gathering sill slides up and down, gear pair drives upper gathering sill both sides synchronization lifting.
As further improvement of the utility model, described spring equalizing device also comprises guide rod, gland and spring, gland can slide up and down through guide rod, one end of guide rod is fixed on step, spring housing is located at the outside of gland, described spring equalizing device is divided into two row, often row 2, and equal symmetry is fixed on outside step two ends.
As further improvement of the utility model, described oil removing line adjusting device also comprises cushion block, shaft coupling, connecting axle, connecting shaft cover, worm and gear assembly, 4 cushion blocks two one group, be separately fixed at transmission side and the fore side of rack framework bottom, two worm and gear assemblies are set in parallel on the cushion block of both sides, rack framework bottom respectively, worm and gear assembly is connected with one end of connecting axle by shaft coupling, the other end of connecting axle overlaps with connecting shaft and is connected, connecting axle, shaft coupling is symmetrical arranged two respectively in the connecting shaft cover left and right sides, described worm and gear assembly upper end is bolted on described lower gathering sill two ends, lower gathering sill is driven to slide up and down in rack framework by regulating the handwheel of worm and gear assembly side.
As further improvement of the utility model, described runner device comprises d-axis, pad, check ring and bearing, d-axis passes slide both sides and extends, two extensions are separately installed with the bearing be arranged in parallel, be provided with pad between bearing and slide, bearing outer end arranges check ring, and runner device has 10, divide two groups, often group 5 is equidistant is laid on upper and lower slide bottom surface.
Compared with the prior art the utility model has the following advantages:
1., owing to have employed spring equalizing device, eliminate except oiling roller and accessory own wt are to pressure controlled interference, be convenient to regulate oil removing roller pressure.
2. adopt major diameter except oiling roller, make it wear and tear and alleviate, reduce roll change frequency, improve service life, production efficiency improves.
3. adopt same gear to be meshed with transmission side and fore side two tooth bars independent of each other, ensure that gathering sill both sides synchronized movement.
4. adopting oil removing line adjusting device, when changing except oiling roller worn roll footpath, oil removing line position can be regulated in time, simple operation.
5. adopt and can roll over the runner device of dress, when making the roll change of oil removing roller member, resistance reduces, and improves production efficiency.
Accompanying drawing explanation
Fig. 1 is the preliminary degreasing unit structural representation of the utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the A-A sectional structure schematic diagram of Fig. 2;
Fig. 4 is the utility model gear pair sychronisation structural representation;
Fig. 5 is the left view of Fig. 4;
Fig. 6 is the utility model spring equalizing device structural representation;
Fig. 7 is the utility model runner device structural representation;
Fig. 8 is the utility model slide and runner device syndeton schematic diagram;
Description of reference numerals
1-rack framework; The upper gathering sill of 2-; 3-bearing block; 4-overhead gage; 5-spring equalizing device; Gathering sill under 6-; 7-oil removing line adjusting device; 8-backing plate; 9-lower baffle plate; 10-lower slider; 11-upper saddle; 12-connecting rod; 13-gear pair sychronisation; 14-hydraulic cylinder bar; 15-essence is except oiling roller; 16-is except oiling roller; 17-shaft coupling; 18-connecting axle; 19-connecting shaft cover; 20-gear shaft; 21-tooth bar; 22-guide rod; 23-gland; 24-spring; 25-d-axis; 26-check ring; 27-pad; 28-bearing.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail:
Please refer to Fig. 1 to Fig. 3, the utility model proposes the preliminary degreasing unit of a kind of high speed reversible cold mill complex wide plate band, comprise rack framework 1, wherein the top of rack framework 1 is fixed with hydraulic cylinder and gear pair sychronisation 13, the cylinder bar 14 of hydraulic cylinder drives upper gathering sill 2 to slide up and down in rack framework 1 by connecting rod 12, and undertaken spacing by the relative sliding of gathering sill 2 and lower gathering sill 6 on the overhead gage 4 on fixed frame framework 1 and lower baffle plate 9 pairs of relative set, upper saddle 11 and lower slider 10 are detachably arranged in upper gathering sill 2 and lower gathering sill 6 by runner device respectively, major diameter is assembled self-aligning roller bearing except oiling roller 16 two ends and is arranged on respectively, in step 3, on, step 3 is symmetrical respectively to be fixed on upper saddle 11 and lower slider 10, spring equalizing device 5 is fixed on step 3, lower gathering sill 6 is connected with oil removing line adjusting device 7, oil removing line adjusting device is movably arranged on the bottom of rack framework 1.To need to carry out surface-treated stainless steel wide plate band from up and down except the roll gap between oiling roller passes, the gap of roll gap is regulated by hydraulic cylinder, when hydraulic cylinder bar 14 reclaims, upper gathering sill 2 rises, and roll gap increases, and is convenient to threading, when hydraulic cylinder bar 14 stretches out, upper gathering sill 2 declines, and the related upper oiling roller 16 that removes of top chock 3 declines together, enters oil removing duty when the upper and lower roll surface except oiling roller 16 contacts with wide plate band.Major diameter, except oiling roller 16 not easily flexural deformation, is avoided, because bent intermediate leaks through Residual oil, improve deoiling effect.
Please refer to Fig. 3 to Fig. 5, as shown in the figure, gear pair sychronisation 13 comprises gear shaft 20 and two blocks of tooth bars 21, two blocks of tooth bars 21 are separately fixed at gathering sill 2 both sides, the gear at gear shaft 20 two ends has the number of teeth of identical number, is meshed respectively, when in Driven by Hydraulic Cylinder, gathering sill 2 slides up and down with two blocks of tooth bars 21, gear pair sychronisation 13 drives upper gathering sill 2 both sides synchronization lifting, ensure that synchronized movement.
As shown in Figure 6, spring equalizing device 5 comprises guide rod 22, gland 23 and spring 24, gland 23 can slide up and down through guide rod 22, one end of guide rod 22 is fixed on step 3, spring 24 is set in the outside of gland 23, spring equalizing device 5 is respectively two row, often row 2, and equal symmetry is fixed on outside step 3 two ends.In working order, alleviating except oiling roller 16 and accessory own wt are to pressure controlled interference for have employed spring equalizing device 5, reducing the wearing and tearing except oiling roller.
As shown in Figure 3, oil removing line adjusting device 7 comprises cushion block, shaft coupling 17, connecting axle 18, connecting shaft cover 19, worm and gear assembly, 4 cushion blocks, two one group of (not shown), be separately fixed at transmission side and the fore side of rack framework bottom, two worm and gear assemblies are set in parallel on the cushion block of both sides, rack framework 1 bottom respectively, worm and gear assembly is connected with one end of connecting axle 18 by shaft coupling 17, the other end and the connecting shaft of connecting axle 18 overlap 19 and are connected, connecting axle 18, shaft coupling 17 overlaps 19 left and right sides at connecting shaft and is symmetrical arranged two respectively, worm and gear assembly upper end is fixed on lower gathering sill 6 two ends by screw rod, during work, by regulating the handwheel of worm and gear assembly side, lower gathering sill 6 is driven to slide up and down in rack framework 1, because two worm and gear assemblies are by two shaft couplings 17, two connecting axles 18 and a connecting shaft cover 19 are connected, therefore, all the time the state of being synchronized with the movement is in during knee-action, not only removing the position of oiling roller 16 under adjustable, particularly when changing because of worn roll footpath except oiling roller, oil removing line adjusting device 7 can be regulated in time, products quality guarantee, and simple operation.
Please refer to Fig. 7 and Fig. 8, described runner device comprises d-axis 25, pad 27, check ring 26, bearing 28.D-axis 25 passes slide 10 both sides and extends, two extensions are separately installed with the bearing 28 be arranged in parallel, pad 27 is set between bearing 28 and slide 10, bearing 28 outer end arranges check ring 26, runner device has 10, divide two groups, often organize 5 and be equidistantly laid on upper saddle 11 and lower slider 10 bottom surface, as shown in Figure 8.Adopt dismountable runner device, upper and lower slide can slip in upper and lower gathering sill easily respectively, and utilizes baffle plate screw fastening to lock.Particularly when the roll change of oil removing roller member, resistance is reduced, improves security and production efficiency.
What finally illustrate is, above preferred embodiments is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model by described preferred embodiments, but it will be appreciated by those skilled in the art that and can make various change to it in the form and details and not depart from the utility model claims limited range.
Claims (5)
1. the preliminary degreasing unit of high speed reversible cold mill complex wide plate band, comprise, rack framework is characterized in that: the top of rack framework is fixed with hydraulic cylinder and gear pair sychronisation, the cylinder bar of hydraulic cylinder drives upper gathering sill to slide up and down in rack framework by connecting rod, and by being fixed on overhead gage on rack framework and the relative sliding of lower baffle plate to gathering sill in relative set and lower gathering sill carries out spacing, upper saddle and lower slider are detachably arranged in upper gathering sill and lower gathering sill by runner device respectively, major diameter is assembled self-aligning roller bearing except oiling roller two ends and is arranged on respectively, in step, on, step respectively symmetry is fixed on upper saddle and lower slider, spring equalizing device is fixed on step, lower gathering sill is connected with oil removing line adjusting device, oil removing line adjusting device is movably arranged on the bottom of rack framework.
2. the preliminary degreasing unit of a kind of high speed reversible cold mill complex wide plate band according to claim 1, it is characterized in that: described gear pair sychronisation comprises gear shaft and two blocks of tooth bars, two blocks of tooth bars are separately fixed at gathering sill both sides, the gear at gear shaft two ends has the number of teeth of identical number, be meshed with two blocks of tooth bars respectively, when in Driven by Hydraulic Cylinder, gathering sill slides up and down, gear pair drives upper gathering sill both sides synchronization lifting.
3. the preliminary degreasing unit of high speed reversible cold mill complex wide plate band according to claim 1, it is characterized in that: described spring equalizing device also comprises guide rod, gland and spring, gland can slide up and down through guide rod, one end of guide rod is fixed on step, spring housing is located at the outside of gland, described spring equalizing device is divided into two row, often row 2, and equal symmetry is fixed on outside step two ends.
4. the preliminary degreasing unit of high speed reversible cold mill complex wide plate band according to claim 1, it is characterized in that: described oil removing line adjusting device also comprises cushion block, shaft coupling, connecting axle, connecting shaft cover, worm and gear assembly, 4 cushion blocks two one group, be separately fixed at transmission side and the fore side of rack framework bottom, two worm and gear assemblies are set in parallel on the cushion block of both sides, rack framework bottom respectively, worm and gear assembly is connected with one end of connecting axle by shaft coupling, the other end of connecting axle overlaps with connecting shaft and is connected, connecting axle, shaft coupling is symmetrical arranged two respectively in the connecting shaft cover left and right sides, described worm and gear assembly upper end is bolted on described lower gathering sill two ends, lower gathering sill is driven to slide up and down in rack framework by regulating the handwheel of worm and gear assembly side.
5. the preliminary degreasing unit of a kind of high speed reversible cold mill complex wide plate band according to claim 1, it is characterized in that: described runner device comprises d-axis, pad, check ring and bearing, d-axis passes slide both sides and extends, two extensions are separately installed with the bearing be arranged in parallel, be provided with pad between bearing and slide, bearing outer end arranges check ring, and runner device has 10, divide two groups, often group 5 is equidistant is laid on upper and lower slide bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420642842.2U CN204247704U (en) | 2014-11-02 | 2014-11-02 | The preliminary degreasing unit of a kind of high speed reversible cold mill complex wide plate band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420642842.2U CN204247704U (en) | 2014-11-02 | 2014-11-02 | The preliminary degreasing unit of a kind of high speed reversible cold mill complex wide plate band |
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| Publication Number | Publication Date |
|---|---|
| CN204247704U true CN204247704U (en) | 2015-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420642842.2U Expired - Fee Related CN204247704U (en) | 2014-11-02 | 2014-11-02 | The preliminary degreasing unit of a kind of high speed reversible cold mill complex wide plate band |
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| CN (1) | CN204247704U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110404986A (en) * | 2019-08-08 | 2019-11-05 | 广东泰顺金属科技有限公司 | A kind of degreasing unit applied to precision metallic material processing |
-
2014
- 2014-11-02 CN CN201420642842.2U patent/CN204247704U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110404986A (en) * | 2019-08-08 | 2019-11-05 | 广东泰顺金属科技有限公司 | A kind of degreasing unit applied to precision metallic material processing |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: ?Beijing R & D Center Of Metallurgical Engineering and Technology Document name: Notification of Termination of Patent Right |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20151102 |
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| EXPY | Termination of patent right or utility model |