CN209349276U - A kind of cooling system of reversible six rollers apparatus for cold rolling - Google Patents
A kind of cooling system of reversible six rollers apparatus for cold rolling Download PDFInfo
- Publication number
- CN209349276U CN209349276U CN201821915376.5U CN201821915376U CN209349276U CN 209349276 U CN209349276 U CN 209349276U CN 201821915376 U CN201821915376 U CN 201821915376U CN 209349276 U CN209349276 U CN 209349276U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- embedded
- cylinder
- cold rolling
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005097 cold rolling Methods 0.000 title claims abstract description 34
- 238000001816 cooling Methods 0.000 title claims abstract description 34
- 230000002441 reversible effect Effects 0.000 title claims abstract description 15
- 239000007921 spray Substances 0.000 claims abstract description 67
- 239000007788 liquid Substances 0.000 claims abstract description 29
- 239000002826 coolant Substances 0.000 claims abstract description 28
- 238000007789 sealing Methods 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 abstract description 14
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
Landscapes
- Heat Treatment Of Articles (AREA)
Abstract
The utility model relates to cold-rolling equipment technical fields, more particularly, to a kind of cooling system of reversible six rollers apparatus for cold rolling, the utility model includes rack, cold rolling mechanism and cooling sprayer, cold rolling mechanism includes upper pressure rolling group and lower pressure rolling group, upper pressure rolling group includes driven roller, live-roller, knobbling rolls and rotating member, cooling sprayer includes spray tube and several spray units, and spray unit includes sleeve, is embedded cylinder and spray head, and sleeve is equipped with fixing piece.Coolant liquid in spray tube, which will pass through sleeve and be embedded cylinder and be flowed into spray head, sprays, coolant liquid will flow sequentially through cold rolling mechanism, spray head is damaged when needing replacing spray head, by fixing piece sleeve is no longer fixed on to be embedded on cylinder, and cylinder will be embedded and slide and spray head disassembly can be replaced along the length direction of sleeve, it is easy to operate.The utility model is convenient for replacing spray head.
Description
Technical field
The utility model relates to cold-rolling equipment technical fields, more particularly, to a kind of cooling system of reversible six rollers apparatus for cold rolling
System.
Background technique
Two-sided milling processes are mostly used after made-up belt hot rolling in recent years instead of old-fashioned pickling mode, thus the thickness of hot-rolled billet
It is thickeied by past 6-8mm to 10-15mm, copper strap horizontal thickness of strand has also reached 12-16mm, thus increases cold-rolling mill
Supplied materials thickness, this just puts forward new requirements copper cold rolling mill.
Milling train quantity is reduced in order to increase billeting capacity, the cold-rolling mill of diversified forms, cold-rolling mill occurs in Abroad in Recent Years
During rolled steel strip, need to cool down knobbling rolls and lubricated, it is common in order to control panel shape and normal production
Way is by coolant liquid injection by spray head in directly cooling down to knobbling rolls on knobbling rolls, but this spray head is usually solid
Surely it is connected to spray tube, when spray head damage, it has not been convenient to replace.
Utility model content
In view of the above shortcomings of the prior art, the purpose of the utility model is to provide a kind of the cold of reversible six rollers apparatus for cold rolling
But system, convenient for being replaced to spray head.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of reversible six rollers cold rolling
The cooling system of device including rack, is connected to the cold rolling mechanism and cooling sprayer of rack, and cooling sprayer includes solid
Surely the spray unit that the spray tube and several length directions along spray tube for being connected to rack are arranged, spray unit includes fixing
Be connected to spray tube sleeve, sliding be embedded in sleeve being embedded cylinder and fixation be connected to the spray head for being embedded cylinder, set on sleeve
There is the fixing piece being mounted on sleeve for cylinder will to be embedded.
By using above-mentioned technical proposal, coolant liquid in spray tube will by sleeve and be embedded cylinder be flowed into spray head into
Row injection, coolant liquid will flow sequentially through cold rolling mechanism, and spray head is damaged when needing replacing spray head, make sleeve by fixing piece
It is no longer fixed on and is embedded on cylinder, and cylinder will be embedded spray head disassembly can be replaced along the length direction sliding of sleeve, grasp
Facilitate.
The utility model is further arranged to: fixing piece includes being rotationally connected with the drive block of sleeve outer wall and being fixed on drive
Slave Block on motion block outer wall offers the rotation slot through sleeve lining on the outer wall of sleeve, is embedded on the outer wall of cylinder and opens
Equipped with slot is embedded corresponding to rotation slot, it is connected on sleeve and drives drive block rotation so that Slave Block passes through rotation slot simultaneously
Rotation is embedded at the actuator being embedded in slot.
By using above-mentioned technical proposal, when needing release sprayhead, actuator drive drive block rotated so that from
Motion block is detached from being embedded slot, can will be embedded cylinder and be slided along the length direction of sleeve and dismantle to spray head, when needing to pacify
When filling spray head, slot will be embedded corresponding to rotation slot, drive block rotation is driven by actuator, drive block will drive Slave Block to pass through
Rotation slot simultaneously rotates and is embedded at and is embedded in slot, to realize the fixation to spray head.
The utility model is further arranged to: actuator includes pushing against the side wall in drive block to drive drive block to rotate
Driving cylinder and be fixed on driving cylinder far from drive block one end be used for drives driving cylinder sliding slide cartridge, driving cylinder close to drive block
The internal diameter of one end is greater than driving internal diameter of the cylinder far from drive block one end, and slide cartridge sliding sleeve is set to outside sleeve.
By using above-mentioned technical proposal, when needing to install spray head, slide cartridge is made along the length direction sliding of sleeve
The inner wall of cylinder must be driven to push against in the side wall of drive block, so that drive block is gradually happened and rotated and to be embedded at Slave Block embedding
If in slot, the fixation to spray head can be realized, and internal diameter of the cylinder close to drive block one end is driven to be greater than driving cylinder far from drive block
The internal diameter of one end provides certain buffer function, convenient for the force of operator.
The utility model is further arranged to: being offered thread groove on the outer wall of sleeve, is fixed with and matches on the inner wall of slide cartridge
Together in the thread segment of thread groove.
By using above-mentioned technical proposal, rotates slide cartridge and the inner wall for driving cylinder abutting can be made in the outer wall of drive block
Slave Block rotation is embedded at and is embedded in slot, convenient for spray head is fixed, and bush whorl is connected to slide cartridge, so that slide cartridge is not
It is easily slided along the length direction of sleeve, improves the stability connected between sleeve and spray head.
The utility model is further arranged to: being fixed on the outer wall of sleeve and is driven drive block rotation so that Slave Block
It is detached from the driving spring for being embedded slot.
By using above-mentioned technical proposal, when sliding sleeve makes the inner wall of sleeve no longer push against side wall in drive block
When, driving spring will drive drive block rotation so that Slave Block is detached from being embedded slot, so that sleeve can be real by sliding
Now to the disassembly of spray head, and driving spring driving drive block is pushed against in the inner wall of sleeve, is enhanced and is connected between spray head and sleeve
Stability.
The utility model is further arranged to: abutting is fixed on the inner wall of sleeve in the sealing ring for being embedded drum outer wall.
By using above-mentioned technical proposal, sealing ring makes coolant liquid be not easy to overflow from the junction for being embedded cylinder and sleeve,
Improve the resource utilization of coolant liquid.
The utility model is further arranged to: flow control valve is fixed on spray tube.
By using above-mentioned technical proposal, convenient for controlling the usage amount of coolant liquid.
The utility model is further arranged to: the collecting tank for collecting coolant liquid is offered in rack.
By using above-mentioned technical proposal, coolant liquid will be natural under gravity after cooling down to cold rolling mechanism
It falls in collecting tank, realizes the collection to coolant liquid, convenient for being recycled to coolant liquid.
In conclusion the utility model has the following beneficial effects:
1. the setting of fixing piece, convenient for being dismantled and being replaced to spray head；
2. the setting of guide groove realizes the entirety cooling to driven roller, live-roller and knobbling rolls, improves cooling effect
Fruit；
3. the setting of flow control valve, convenient for controlling the usage amount of coolant liquid.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of component in the utility model embodiment；
Fig. 2 is in the utility model embodiment for indicating the structural schematic diagram of spray unit；
Fig. 3 is in the utility model embodiment for indicating the cross-sectional view of spray unit.
In figure: 1, rack；11, collecting tank；2, cold rolling mechanism；21, upper pressure rolling group；211, driven roller；212, live-roller；
213, knobbling rolls；214, guide groove；22, lower pressure rolling group；23, rotating member；231, gear is driven；232, transmission gear；233, it presses
Roll gear；234, driving motor；235, rotate gear；3, cooling sprayer；31, spray tube；311, flow control valve；32,
Spray unit；33, sleeve；331, rotation slot；332, thread groove；34, it is embedded cylinder；341, it is embedded slot；35, spray head；36, fixed
Part；361, drive block；362, Slave Block；37, actuator；371, cylinder is driven；372, slide cartridge；373, thread segment；38, bullet is driven
Spring；39, sealing ring.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
As shown in Figure 1, a kind of cooling system of reversible six rollers apparatus for cold rolling, including rack 1, it is connected to the cold rolling of rack 1
Mechanism 2 and cooling sprayer 3, cold rolling mechanism 2 include the upper pressure rolling group 21 and lower pressure rolling group being symmetrical set along horizontal plane
22, upper pressure rolling group 21 includes being rotationally connected with rack 1 and successively rotating tangent driven roller 211, live-roller 212 and knobbling rolls
213 and rotating member 23, the axis of driven roller 211, live-roller 212 and knobbling rolls 213 is in the same plane, and driven roller 211 passes
The guide groove 214 being helically arranged is offered on the outer wall of dynamic roller 212 and knobbling rolls 213.
Rotating member 23 will drive driven roller 211, live-roller 212 and the rotation of knobbling rolls 213 to carry out pressure rolling to steel plate, cold
But liquid will gradually be spread on driven roller 211, live-roller 212 and knobbling rolls 213 along guide groove 214, be realized to driven roller
211, the entirety of live-roller 212 and knobbling rolls 213 is cooling, improves cooling effect.
Collecting tank 11 is offered in rack 1, coolant liquid will under gravity certainly after cooling down to cold rolling mechanism 2
It so falls in collecting tank 11, collecting tank 11 realizes the collection to coolant liquid, convenient for being recycled to coolant liquid.
Rotating member 23 includes that fixing sleeve is set to the driving gear 231 in driven roller 211, fixing sleeve is set on live-roller 212
Transmission gear 232, fixing sleeve be set to pressure rolling gear 233 on knobbling rolls 213,234 and of driving motor that is fixed in rack 1
Fixing sleeve is set to the rotate gear 235 on 234 output shaft of driving motor, rotate gear 235, driving gear 231, transmission gear
232 and pressure rolling gear 233 be successively intermeshed.
Driving motor 234 can drive driven roller 211, live-roller 212 and knobbling rolls 213 to be rotated, and realize to steel plate
Pressure rolling repeatedly, and driven roller 211, knobbling rolls 213 and live-roller 212 are rotated backward so that coolant liquid be collected at it is adjacent
Two rollers between so that coolant liquid can be uniformly dispersed and cool down to underlying roller, improve coolant liquid to cold rolling
The cooling effect of mechanism 2.
Cooling sprayer 3 includes the spray tube 31 for being fixedly connected on rack 1 and several length sides along spray tube 31
To the spray unit 32 of setting, it is fixed with flow control valve 311 on spray tube 31, convenient for controlling the usage amount of coolant liquid.
As shown in Figures 2 and 3, spray unit 32 is embedded at set including the fixed sleeve 33 for being connected to spray tube 31, sliding
Being embedded cylinder 34 and fixing in cylinder 33 is connected to the spray head 35 for being embedded cylinder 34, and sleeve 33 is equipped with fixing piece 36, and fixing piece 36 wraps
Include three groups in the circumferential drive block 361 for being arranged and being rotationally connected with 33 outer wall of sleeve and be fixed on 361 side wall of drive block from
Motion block 362 offers three groups on the outer wall of sleeve 33 in circumferential setting and through the rotation slot 331 of 33 inner wall of sleeve, is embedded
It is offered on the outer wall of cylinder 34 and is embedded slot 341 corresponding to rotation slot 331, actuator 37 is connected on sleeve 33.
Actuator 37 drives drive block 361 to rotate, and drive block 361 will drive Slave Block 362 to pass through rotation slot 331 and rotate
It is embedded at and is embedded in slot 341, to realize the fixation to spray head 35.
Actuator 37 includes driving cylinder 371 and is fixed on driving slide cartridge 372 of the cylinder 371 far from 361 one end of drive block, is driven
The inner wall of cylinder 371 is pushed against in the side wall of drive block 361, and the internal diameter of cylinder 371 is driven to be gradually increased, and drives cylinder 371 close to driving
The internal diameter of 361 one end of block is greater than driving internal diameter of the cylinder 371 far from 361 one end of drive block, offers screw thread on the outer wall of sleeve 33
Slot 332 is fixed with the thread segment 373 for being matched with thread groove 332 on the inner wall of slide cartridge 372.
Rotation slide cartridge 372, which pushes against the inner wall for driving cylinder 371, may make Slave Block 362 in the outer wall of drive block 361
Rotation, which is embedded at, to be embedded in slot 341, convenient for spray head 35 is fixed.
The driving spring 38 being fixed on the outer wall of sleeve 33, when sliding sleeve 33 pushes against the inner wall of sleeve 33 no longer
When the side wall of drive block 361, driving spring 38 will drive the rotation of drive block 361 so that Slave Block 362 is detached from being embedded
Slot 341 so that disassembly to spray head 35 can be realized by sliding in sleeve 33, driving spring 38 in its natural state, Slave Block
362 are detached from being embedded slot 341.
Abutting is fixed on the inner wall of sleeve 33 in the sealing ring 39 for being embedded 34 outer wall of cylinder, so that coolant liquid is not easy from being embedded
Cylinder 34 and the junction of sleeve 33 are overflowed, and the resource utilization of coolant liquid is improved.
The implementation principle of the present embodiment are as follows: driving motor 234 can drive driven roller 211, live-roller 212 and knobbling rolls 213
Rotation, two groups of knobbling rolls 213 will be conveyed to steel plate and be carried out pressure rolling, and the steering for changing driving motor 234 can be to steel plate
Carry out pressure rolling repeatedly.
The coolant liquid in spray tube 31 will pass through sleeve 33 and be embedded cylinder 34 and be flowed into spray head 35 simultaneously, in spray head 35
Coolant liquid will be flowed into guide groove 214, and gradually spread to driven roller 211, live-roller 212 and knobbling rolls 213 on the whole,
The entirety cooling to driven roller 211, live-roller 212 and knobbling rolls 213 is realized, improves cooling effect, coolant liquid is to cold
Rolling mechanism 2 will be fallen to naturally in collecting tank 11 under gravity after carrying out cooling, realize the collection to coolant liquid, just
It is recycled in coolant liquid.
When spray head 35, which is damaged, to be needed to dismantle, rotation slide cartridge 372 pushes against the inner wall for driving cylinder 371 no longer in drive
The side wall of motion block 361, driving spring 38 will drive rotating block to rotate and Slave Block 362 driven to be detached from being embedded slot 341, at this time may be used
Length direction direction sliding of the cylinder 34 along sleeve 33 will be embedded to dismantle to spray head 35.
When needing to install spray head 35, the rotation slot 331 for being embedded slot 341 and corresponding to sleeve 33 of cylinder 34, rotation will be embedded
Slide cartridge 372, so that the inner wall of driving cylinder 371 is pushed against in the side wall of drive block 361, drive block 361 will gradually rotate and band
Dynamic Slave Block 362, which is embedded at, to be embedded in slot 341, to realize the fixation to spray head 35.
The embodiment of present embodiment is the preferred embodiment of the utility model, is not limited according to this of the invention
Protection scope, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by the utility model
Protection scope within.
Claims (8)
1. a kind of cooling system of reversible six rollers apparatus for cold rolling, including rack (1), be connected to rack (1) cold rolling mechanism (2) and
Cooling sprayer (3), it is characterised in that: the cooling sprayer (3) includes the spray tube for being fixedly connected on rack (1)
(31) and the spray unit (32) of several length direction settings along spray tube (31), the spray unit (32) include fixation
It is connected to the sleeve (33) of spray tube (31), sliding is embedded at being embedded cylinder (34) and fixing to be connected in sleeve (33) and is embedded cylinder
(34) spray head (35), the sleeve (33) are equipped with for that will be embedded the fixing piece that cylinder (34) is mounted on sleeve (33)
(36).
2. the cooling system of the reversible six rollers apparatus for cold rolling of one kind according to claim 1, it is characterised in that: the fixing piece
It (36) include the Slave Block for being rotationally connected with the drive block (361) of sleeve (33) outer wall and being fixed on drive block (361) outer wall
(362), the rotation slot (331) through sleeve (33) inner wall is offered on the outer wall of the sleeve (33), it is described to be embedded cylinder
(34) being embedded slot (341) corresponding to rotation slot (331) is offered on outer wall, and drive driving is connected on the sleeve (33)
Block (361) rotation is embedded at the driving being embedded in slot (341) so that Slave Block (362) passes through rotation slot (331) and rotates
Part (37).
3. the cooling system of the reversible six rollers apparatus for cold rolling of one kind according to claim 2, it is characterised in that: the actuator
It (37) include the side wall pushed against in drive block (361) to drive the driving cylinder (371) of drive block (361) rotation and be fixed on drive
Dynamic cylinder (371) are used to drive the slide cartridge (372) of driving cylinder (371) sliding, the driving cylinder far from drive block (361) one end
(371) internal diameter close to drive block (361) one end is greater than internal diameter of driving cylinder (371) far from drive block (361) one end, the cunning
Cylinder (372) sliding sleeve is set to sleeve (33) outside.
4. the cooling system of the reversible six rollers apparatus for cold rolling of one kind according to claim 3, it is characterised in that: the sleeve
(33) it is offered on outer wall thread groove (332), is fixed on the inner wall of the slide cartridge (372) and is matched with thread groove (332)
Thread segment (373).
5. the cooling system of the reversible six rollers apparatus for cold rolling of one kind according to claim 2, it is characterised in that: the sleeve
(33) it is fixed on outer wall and drives drive block (361) rotation so that Slave Block (362) is detached from the drive for being embedded slot (341)
It moves spring (38).
6. the cooling system of the reversible six rollers apparatus for cold rolling of one kind according to claim 1, it is characterised in that: the sleeve
(33) abutting is fixed on inner wall in the sealing ring (39) for being embedded cylinder (34) outer wall.
7. the cooling system of the reversible six rollers apparatus for cold rolling of one kind according to claim 1, it is characterised in that: the spray tube
(31) flow control valve (311) are fixed on.
8. the cooling system of the reversible six rollers apparatus for cold rolling of one kind according to claim 1, it is characterised in that: the rack
(1) collecting tank (11) for collecting coolant liquid is offered on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821915376.5U CN209349276U (en) | 2018-11-20 | 2018-11-20 | A kind of cooling system of reversible six rollers apparatus for cold rolling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821915376.5U CN209349276U (en) | 2018-11-20 | 2018-11-20 | A kind of cooling system of reversible six rollers apparatus for cold rolling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209349276U true CN209349276U (en) | 2019-09-06 |
Family
ID=67783858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821915376.5U Expired - Fee Related CN209349276U (en) | 2018-11-20 | 2018-11-20 | A kind of cooling system of reversible six rollers apparatus for cold rolling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209349276U (en) |
-
2018
- 2018-11-20 CN CN201821915376.5U patent/CN209349276U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209363284U (en) | A kind of reversible six-roll cold mill group | |
| CN200981076Y (en) | Spiral water-cooling composite roller | |
| CN102310087B (en) | Vertical roller mill | |
| CN206795597U (en) | A kind of steel plate height measuring device | |
| CN206763595U (en) | A kind of reversing cold rolling mill | |
| CN209349276U (en) | A kind of cooling system of reversible six rollers apparatus for cold rolling | |
| CN108188174A (en) | A kind of channel steel rolling production line | |
| CN205949479U (en) | Working roll lubricating arrangement | |
| CN105697967B (en) | Film stretches production line chain pincers chain link oil-air lubricating device | |
| CN208717381U (en) | Automatically the heating equipment of the seamless steel pipe to deoil | |
| CN206763603U (en) | The cooling recovery system of reversing cold rolling mill | |
| CN106734212B (en) | A kind of double-core axle of tandem rolling tube machine is cooling, lubricating arrangement | |
| CN102357536B (en) | Inner circulation thin oil lubricating drum gear coupling | |
| CN205888004U (en) | Roll table before continuous casting is cut | |
| CN209095850U (en) | A kind of double-roll type hot melt calender | |
| CN201614387U (en) | Equipment for metal heat treatment | |
| CN213350201U (en) | Asynchronous device of making of pricking of stainless steel composite sheet | |
| CN102125940A (en) | Descaling device for cold-rolled steel bar rolling mill | |
| CN209647243U (en) | The efficient cold-drawing device of internal high pressure forming pipe fitting | |
| CN210586402U (en) | Cooling device for hot-rolled steel plate | |
| CN206763598U (en) | The cooling system of reversing cold rolling mill | |
| CN105665456B (en) | Side deflector roll | |
| CN206308394U (en) | Barrel type steel ball isothermal transmission line | |
| CN106001140B (en) | A kind of plate drawing machine draw-off gear | |
| CN218692630U (en) | Steel ball cooling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190906 |