CN214769277U - Cutting device for enlarging inner diameter of coiled material - Google Patents
Cutting device for enlarging inner diameter of coiled material Download PDFInfo
- Publication number
- CN214769277U CN214769277U CN202121013054.3U CN202121013054U CN214769277U CN 214769277 U CN214769277 U CN 214769277U CN 202121013054 U CN202121013054 U CN 202121013054U CN 214769277 U CN214769277 U CN 214769277U
- Authority
- CN
- China
- Prior art keywords
- cutting
- movable
- coil
- enlarging
- inner diameter
- 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.)
- Active
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 68
- 239000000463 material Substances 0.000 title abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 57
- 238000005096 rolling process Methods 0.000 claims abstract description 19
- 239000007921 spray Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000005097 cold rolling Methods 0.000 abstract description 4
- 230000008859 change Effects 0.000 abstract description 2
- 230000036541 health Effects 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 11
- 238000005507 spraying Methods 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000010731 rolling oil Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Images
Landscapes
- Sawing (AREA)
Abstract
The utility model discloses a cutting device for enlarging the inner diameter of coiled materials, which comprises a movable supporting mechanism, a supporting and adjusting mechanism, a cutting machine and a movable guiding mechanism, wherein the supporting and adjusting mechanism is arranged outside the left end and the right end of a rolled coil, and the movable supporting mechanism is arranged on the supporting and adjusting mechanism and penetrates through the inner hole of the rolled coil; the cutting machine is installed on the movable guide mechanism, a cutting blade of the cutting machine is in contact with the inner hole wall of the rolling roll, and the movable guide mechanism is installed on the movable support mechanism. The utility model discloses an adopt the cutting structure of semi-automatic walking, its convenient operation can change aperture in the coiled material safe and reliable ground, has avoided the people for getting into the inside cutting of coiled material and the safety problem that causes with first health. Meanwhile, the equipment is simple and easy to operate, the labor investment can be greatly reduced, the consumption of professional tools such as a cutting saw and the like is reduced, the pressure of the equipment such as cold rolling, rewinding and the like is relieved, and the production cost is reduced.
Description
Technical Field
The utility model relates to an aluminum alloy production technical field, concretely relates to a device for enlarging the inside roll hole of materials such as aluminium coiled material.
Background
In the usual cast-rolling production, the most common inner diameter of the coil is
And
this is the default of two common specifications in the industry, the most common of which is
The inner diameter of the hole. The inner diameters of the coils with two specifications in cast rolling production are provided according to requirements of downstream users, and the modified coils are generated due to strict quality control in the cast rolling production, and when the modified coils are generated
When the inner diameter is changed into a roll, the inner diameter of the roll is made to reach
At present, the inner diameter of the expanding shaft of the same type is replaced by manually using a metal cutter, a stone cutter and the like or entering a cold rolling and rewinding machine train for rewinding. However, the manual use of the electric tool easily causes potential safety hazards such as mechanical damage, aluminum scrap splashing and the like, and the labor input is large; and the entering of rewinding causes the increase of production and labor cost and influences the arrangement and production of other orders.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to prior art's shortcoming, provide one kind and realize simple structure, reduction in production cost, eliminate the potential safety hazard, reduce equipment loads such as cold rolling, recoiling, ensure continuous production's the cutting device who is used for enlarging the coiled material internal diameter.
In order to solve the technical problem, the utility model adopts the following technical scheme: a cutting device for enlarging the inner diameter of a coil, characterized in that: the rolling machine comprises a movable supporting mechanism, a supporting and adjusting mechanism, a cutting machine and a movable guiding mechanism, wherein the supporting and adjusting mechanism is arranged outside the left end and the right end of a rolled coil, and the movable supporting mechanism is arranged on the supporting and adjusting mechanism and penetrates through an inner hole of the rolled coil; the cutting machine is arranged on the movable guide mechanism, a cutting blade of the cutting machine is in contact with the inner hole wall of the rolled coil, and the movable guide mechanism is arranged on the movable support mechanism to enable the cutting machine to form a structure capable of longitudinally moving in the inner hole of the rolled coil along the movable support mechanism.
Furthermore, the movable supporting mechanism comprises a lead screw, the lead screw is arranged on the supporting and adjusting mechanism through two lead screw seats, and the lead screw is parallel to the central axis of the inner hole of the rolled coil.
Furthermore, the movable guide mechanism comprises a threaded sleeve, the threaded sleeve is mounted on a lead screw, the cutting machine is fixedly connected with the threaded sleeve, and the threaded sleeve is driven by rotating the lead screw to drive the cutting machine to move longitudinally.
Furthermore, the moving guide mechanism also comprises a walking guide wheel which is tightly propped against the inner hole wall of the rolling coil, and the moving direction of the walking guide wheel is the same as the moving direction of the threaded sleeve.
Furthermore, the walking guide wheel is installed on a fixed seat, the fixed seat is connected with the threaded sleeve along the radial direction of the rolling inner hole, a spring is arranged in the fixed seat, and the spring is connected with a wheel seat of the walking guide wheel, so that the walking guide wheel forms an elastic movable structure, more uniform pressure can be provided for the cutting machine through the cooperation of the walking guide wheel and the spring, and the required cutting effect is achieved.
Furthermore, two groups of fixed seats and walking guide wheels are arranged on the threaded sleeve, and the two groups of walking guide wheels and the cutting machine are arranged at an included angle of 120 degrees by taking the threaded sleeve as a circle center, so that the stress is more uniform; each group of walking guide wheels is respectively provided with two wheels, so that the moving and guiding process is more stable.
Further, at least one end of the screw rod is connected with a device for driving the screw rod to rotate.
Further, the device that the drive lead screw is rotatory is a crank, can drive the lead screw rotation with rocking the crank through operating personnel to drive the thread bush and remove, and then drive the cutting machine and remove and carry out the cutting operation.
Furthermore, the supporting and adjusting mechanism comprises a lifting screw rod and a fixing frame, the lifting screw rod is arranged on the fixing frame to form a rotatable structure, the screw rod seat is arranged on the lifting screw rod, and the screw rod seat is pushed to move up and down through rotating the lifting screw rod so as to adjust the position of the screw rod, so that the rolling device is suitable for rolling rolls with different inner apertures.
Furthermore, the oil spraying device also comprises an oil spraying nozzle, wherein the oil spraying nozzle is aligned to the contact part of the cutting blade of the cutting machine and the inner hole wall of the rolling coil, and is connected with an oil supply mechanism, and oil is sprayed through the oil spraying nozzle to cool and remove dust during cutting.
The utility model discloses an adopt the cutting structure of semi-automatic walking, its convenient operation can change aperture in the coiled material safe and reliable ground, has avoided the people for getting into the inside cutting of coiled material and the safety problem that causes with first health. Meanwhile, the equipment is simple and easy to operate, the labor investment can be greatly reduced, the consumption of professional tools such as a cutting saw and the like is reduced, the pressure of the equipment such as cold rolling, rewinding and the like is relieved, and the production cost is reduced.
Drawings
Fig. 1 is a schematic longitudinal sectional view of the present invention;
fig. 2 is a schematic diagram of the arrangement of the inner holes of the rolling coil of the present invention.
In the figure, 1 is a rolling coil, 2 is a lead screw, 21 is a lead screw seat, 22 is a crank, 3 is a lifting lead screw, 31 is a fixing frame, 4 is a cutting machine, 41 is a cutting blade, 5 is a thread bush, 6 is a fixing seat, 7 is a walking guide wheel, 8 is a spring, and 9 is an oil nozzle.
Detailed Description
In this embodiment, referring to fig. 1 and 2, the cutting device for expanding the inner diameter of the coiled material includes a moving support mechanism, a support adjustment mechanism, a cutting machine and a moving guide mechanism, wherein the support adjustment mechanism is arranged outside the left end and the right end of the rolled coil, and the moving support mechanism is installed on the support adjustment mechanism and penetrates through the inner hole of the rolled coil 1; the cutting machine 4 is arranged on the moving guide mechanism, the cutting blade 41 of the cutting machine 4 is contacted with the inner hole wall of the rolled coil 1, and the moving guide mechanism is arranged on the moving support mechanism to enable the cutting machine 4 to form a structure capable of longitudinally moving in the inner hole of the rolled coil along the moving support mechanism.
The movable supporting mechanism comprises a lead screw 2, the lead screw 2 is arranged on the supporting and adjusting mechanism through two lead screw seats 21, and the lead screw 2 is parallel to the central axis of the inner hole of the rolling coil 1.
The movable guide mechanism comprises a threaded sleeve 5, the threaded sleeve 5 is installed on a lead screw 2, a cutting machine 4 is fixedly connected with the threaded sleeve 5, and the cutting machine 4 is driven by rotating the lead screw 2 to drive the threaded sleeve 5 to move longitudinally along a rolled coil 1.
The moving guide mechanism also comprises a walking guide wheel 7, the walking guide wheel 7 is tightly propped against the inner hole wall of the rolling coil 1, and the moving direction of the walking guide wheel is the same as the moving direction of the threaded sleeve 5.
The walking guide wheel 7 is installed on a fixed seat 6, the fixed seat 6 is connected with the threaded sleeve 5 along the radial direction of the inner hole of the rolling coil 1, a spring 8 is arranged in the fixed seat 6, the spring 8 is connected with a wheel seat of the walking guide wheel 7, the walking guide wheel 7 is made to form a structure capable of elastically moving, and therefore more uniform pressure can be provided for the cutting machine 4 through the cooperation of the walking guide wheel 7 and the spring 8, and the required cutting effect is achieved.
Two groups of fixed seats 6 and walking guide wheels 7 are arranged on the threaded sleeve 5, and the two groups of walking guide wheels 7 and the cutting machine 4 are arranged at an included angle of 120 degrees by taking the threaded sleeve 5 as a circle center, so that the stress is more uniform; each group of walking guide wheels 7 is respectively provided with two wheels so as to ensure that the moving and guiding process is more stable.
One end of the screw rod 2 is connected with a crank handle 22, and the screw rod 2 can be driven to rotate by shaking the crank handle 22 through an operator, so that the threaded sleeve 5 is driven to move, and then the cutting machine 4 is driven to move to perform cutting operation.
The supporting and adjusting mechanism comprises a lifting screw rod 3 and a fixing frame 31, the lifting screw rod 3 is installed on the fixing frame 31 to form a rotatable structure, a screw rod seat 21 is installed on the lifting screw rod 3, and the screw rod seat 21 is pushed to move up and down by rotating the lifting screw rod 3 so as to adjust the position of the screw rod 2, so that the rolling device is suitable for rolling rolls with different inner apertures.
The oil spray nozzle 9 is aligned to the contact part of the cutting blade 41 of the cutting machine 4 and the inner hole wall of the rolled coil 1, the oil spray nozzle 9 is connected with an oil supply mechanism, and rolling oil is sprayed through the oil spray nozzle 9 to cool and remove dust during cutting.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the invention, i.e. the present invention is intended to cover all equivalent variations and modifications within the scope of the present invention.
Claims (10)
1. A cutting device for enlarging the inner diameter of a coil, characterized in that: the rolling machine comprises a movable supporting mechanism, a supporting and adjusting mechanism, a cutting machine and a movable guiding mechanism, wherein the supporting and adjusting mechanism is arranged outside the left end and the right end of a rolled coil, and the movable supporting mechanism is arranged on the supporting and adjusting mechanism and penetrates through an inner hole of the rolled coil; the cutting machine is arranged on the movable guide mechanism, a cutting blade of the cutting machine is in contact with the inner hole wall of the rolled coil, and the movable guide mechanism is arranged on the movable support mechanism to enable the cutting machine to form a structure capable of longitudinally moving in the inner hole of the rolled coil along the movable support mechanism.
2. The cutting apparatus for enlarging the inner diameter of a coil stock according to claim 1, wherein: the movable supporting mechanism comprises a lead screw, the lead screw is arranged on the supporting and adjusting mechanism through two lead screw seats, and the lead screw is parallel to the central axis of the inner hole of the rolled coil.
3. The cutting apparatus for enlarging the inner diameter of a coil stock according to claim 2, wherein: the movable guide mechanism comprises a threaded sleeve, the threaded sleeve is arranged on a lead screw, the cutting machine is fixedly connected with the threaded sleeve, and the threaded sleeve is driven by rotating the lead screw to drive the cutting machine to move longitudinally.
4. A cutting device for enlarging the inner diameter of a coil as claimed in claim 3, wherein: the moving guide mechanism also comprises a walking guide wheel which is tightly propped against the inner hole wall of the rolled coil, and the moving direction of the walking guide wheel is the same as the moving direction of the threaded sleeve.
5. The cutting apparatus for enlarging the inner diameter of a coil stock according to claim 4, wherein: the walking guide wheel is installed on a fixed seat, the fixed seat is connected with the threaded sleeve along the radial direction of the rolling inner hole, a spring is arranged in the fixed seat, and the spring is connected with a wheel seat of the walking guide wheel, so that the walking guide wheel forms an elastically movable structure.
6. The cutting apparatus for enlarging the inner diameter of a coil as set forth in claim 5, wherein: two groups of fixed seats and walking guide wheels are arranged on the threaded sleeve, and the two groups of walking guide wheels and the cutting machine are arranged at an included angle of 120 degrees by taking the threaded sleeve as a circle center; each group of walking guide wheels is respectively provided with two wheels.
7. The cutting apparatus for enlarging the inner diameter of a coil stock according to claim 2, wherein: at least one end of the screw rod is connected with a device for driving the screw rod to rotate.
8. The cutting apparatus for enlarging the inner diameter of a coil as set forth in claim 7, wherein: the device for driving the lead screw to rotate is a crank handle.
9. The cutting apparatus for enlarging the inner diameter of a coil stock according to claim 2, wherein: the support adjusting mechanism comprises a lifting screw rod and a fixing frame, the lifting screw rod is arranged on the fixing frame to form a rotatable structure, a screw rod seat is arranged on the lifting screw rod, and the screw rod seat is pushed to move up and down by rotating the lifting screw rod so as to adjust the position of the screw rod.
10. The cutting apparatus for enlarging the inner diameter of a coil stock according to claim 1, wherein: the oil spray nozzle is aligned to the contact part of the cutting blade of the cutting machine and the inner hole wall of the rolled coil, and the oil spray nozzle is connected with an oil supply mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121013054.3U CN214769277U (en) | 2021-05-11 | 2021-05-11 | Cutting device for enlarging inner diameter of coiled material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121013054.3U CN214769277U (en) | 2021-05-11 | 2021-05-11 | Cutting device for enlarging inner diameter of coiled material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214769277U true CN214769277U (en) | 2021-11-19 |
Family
ID=78693573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121013054.3U Active CN214769277U (en) | 2021-05-11 | 2021-05-11 | Cutting device for enlarging inner diameter of coiled material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214769277U (en) |
-
2021
- 2021-05-11 CN CN202121013054.3U patent/CN214769277U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211053165U (en) | Drilling machine convenient to clamp flange | |
| CN103722285B (en) | A kind of circular tube cutting-off device | |
| CN214769277U (en) | Cutting device for enlarging inner diameter of coiled material | |
| CN206200688U (en) | A kind of New Abrasive Belt sharpening machine for steel tube surface | |
| CN113601212B (en) | Cutting machine | |
| CN108284243B (en) | Pipe welding seam milling machine | |
| CN103846802A (en) | Trimming device for forming grinding wheel of cylindrical grinding machine | |
| CN203031457U (en) | Combined clamp of grinding rocker | |
| CN207431901U (en) | A kind of online coping device of hot rolling constant pressure spiral arm pinch roller | |
| CN208132081U (en) | A kind of shearing edge gap adjusting device for drum type flying shear | |
| CN217666788U (en) | Cutting device for aluminum particle processing | |
| CN207839692U (en) | Variable curvature edge rolling former | |
| CN213730227U (en) | Automatic change fixing device for roll welding | |
| CN211386305U (en) | Roller with replaceable roller curved surface | |
| CN209919227U (en) | Welding roller frame | |
| CN206263719U (en) | Reinforced bar cold mill drawing cylinder prosthetic device | |
| JP2851136B2 (en) | Roll stand with easily replaceable roll dies | |
| CN202894954U (en) | Sharpening machine for removing oxidation layer of titanium alloy pipe | |
| CN204800462U (en) | Three -jaw aperture chi maintenance frock | |
| CN201324883Y (en) | Device for eliminating radial clearance between upper cutter shafts of drum-type flying shear | |
| CN220921399U (en) | Sheet metal part spot welding clamping mechanism | |
| CN214441823U (en) | Ironing roller adjusting mechanism of aluminum foil rolling mill | |
| CN210551794U (en) | Improved die cutting equipment for printing die cutting | |
| CN211218047U (en) | Quick adjustment guide device | |
| CN204564817U (en) | Steel wire coil is around, integrated device of gritting one's teeth |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |