CN214557239U - Cylindrical casting blank deburring device - Google Patents
Cylindrical casting blank deburring device Download PDFInfo
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- CN214557239U CN214557239U CN202022556206.6U CN202022556206U CN214557239U CN 214557239 U CN214557239 U CN 214557239U CN 202022556206 U CN202022556206 U CN 202022556206U CN 214557239 U CN214557239 U CN 214557239U
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- lifting
- assembly
- deburring
- deburring machine
- casting blank
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- 238000005266 casting Methods 0.000 title claims abstract description 42
- 230000007306 turnover Effects 0.000 claims abstract description 33
- 238000005520 cutting process Methods 0.000 claims abstract description 16
- 238000001514 detection method Methods 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 230000000712 assembly Effects 0.000 claims description 9
- 238000000429 assembly Methods 0.000 claims description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 abstract description 12
- 239000010959 steel Substances 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000002893 slag Substances 0.000 abstract description 2
- 238000009628 steelmaking Methods 0.000 abstract description 2
- 238000009749 continuous casting Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 241000227287 Elliottia pyroliflora Species 0.000 description 3
- 238000007664 blowing Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
A cylindrical casting blank deburring device belongs to special equipment for shoveling steel slag on a steel billet gas cutting edge on a steel-making production line, and comprises a photoelectric detection system, a deburring device and a deburring device, wherein the photoelectric detection system is used for detecting the position of a cylindrical casting blank; the device comprises a beam assembly, a cutter bar assembly and a cutter bar assembly, wherein the beam assembly is erected on a rack, and burrs on a cylindrical casting blank are removed through the cutter bar assembly arranged on the beam assembly; the deburring machine turnover mechanism is used for turning over the beam assembly by 90 degrees to dump removed burrs; comprises a frame assembly for erecting a beam assembly; the hydraulic control system of the deburring machine is connected with the beam assembly and used for realizing the lifting of the beam assembly; the device comprises a burr collecting device which is arranged at the lower part of the beam assembly and used for collecting and removing burrs. The lifting cross beam of the deburring machine has the advantages that the semicircular cutter bar assembly is adopted, the blade can be well attached to the surface of a round billet, the burr removal rate is improved, the lifting cross beam of the deburring machine is driven to overturn in a hydraulic mode, the structure is compact, and the overturning effect is ideal.
Description
Technical Field
The utility model belongs to a special equipment for eradicating steel slag on a steel billet gas cutting edge on a steel-making production line, in particular to a continuous casting round billet deburring machine.
Background
At present, burrs on the surface of a continuous casting round billet are not treated in each steel mill, but along with the gradual improvement of the blank quality requirement of the steel mill, the cleaning of the burrs remaining on the surface of the round billet is very important. The deburring machine applied in various steel mills at present mainly has two forms:
one is a hammer-knife type deburring machine, which cannot be applied to deburring of special-shaped blanks such as round blanks and the like due to structural reasons, so that the application range is narrow;
the other type is a disk blade type deburring machine, the cutter bar of the disk blade type deburring machine is lifted independently in a pneumatic mode and a spring mode, the whole cutter platform is lifted and lowered by taking an air bag as power, the application range of the disk blade type deburring machine to the plate blank is wide, but the disk blade type deburring machine is difficult to apply to deburring of the round blank due to the limitation of installation space.
Because of the particularity of the surface of the round casting blank, the two forms can not effectively remove the residual burrs on the surface of the casting blank; in the face of the situation, some steel mills adopt a compressed air blowing method to remove residual burrs of round casting blanks, but the burr removing effect is poor due to the limitation of field environment, and the round casting blanks are abandoned. Therefore, the development of a new type of deburring machine suitable for round billets has a good prospect.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the novel deburring machine is simple in structure, reliable in action, small in daily maintenance workload and suitable for the production specificity of round billets.
The technical scheme of the invention is as follows:
a cylindrical casting blank deburring device comprises a photoelectric detection system, a deburring device and a deburring device, wherein the photoelectric detection system is used for detecting the position of a cylindrical casting blank; the device comprises a beam assembly, a cutter bar assembly and a cutter bar assembly, wherein the beam assembly is erected on a rack, and burrs on a cylindrical casting blank are removed through the cutter bar assembly arranged on the beam assembly; the deburring machine turnover mechanism is used for turning over the beam assembly by 90 degrees to dump removed burrs; comprises a frame assembly for erecting a beam assembly; the hydraulic control system of the deburring machine is connected with the beam assembly and used for realizing the lifting of the beam assembly; the device comprises a burr collecting device which is arranged at the lower part of the beam assembly and used for collecting and removing burrs.
Furthermore, the photoelectric detection system comprises a laser detector which consists of a group of correlation photoelectric switches and is arranged at two sides of the deburring machine, and the position of the cylindrical casting blank on the blank moving roller way is detected through infrared rays emitted by the photoelectric switches;
further, the beam assembly comprises a lifting beam and a plurality of cutter bar assemblies, and the cutter bar assemblies face the blades on the tops of the cutter bar assemblies to the surface of the cylindrical casting blank with the burrs removed in a semicircular structure.
Further, the deburring machine turnover mechanism comprises a turnover shell, the turnover shell is fixed on the sliding seat and comprises a turnover gear, and the turnover gear is fixed at the shaft end of the lifting cross beam; the turnover mechanism comprises a turnover hydraulic cylinder and a supporting roller wheel which are both arranged on a turnover shell; the turning hydraulic cylinder is provided with a rack piston rod, the rack piston rod is meshed with the auxiliary gear, and when the turning hydraulic cylinder acts, the rack piston rod makes telescopic motion, so that the rack drives the turning gear to rotate, and the automatic turning of the tool post is realized.
Furthermore, at least one side shaft end of the lifting beam is also provided with a stop plate and a limiting plate, and when the lifting beam rotates to a certain angle, the position of the lifting beam is limited by the stop plate, so that the lifting beam is prevented from moving in the deburring process; the limiting plate is connected with the rack top plate and has a certain space with the lifting beam for limiting the highest lifting position of the lifting beam. The two ends of the lifting beam are provided with rotary copper sleeves, the outer end parts of the rotary copper sleeves are provided with partition plates for fixing the rotary copper sleeves, and shaft ends on two sides of the lifting beam are provided with protective covers.
Furthermore, the frame assembly comprises a deburring machine base and a frame, and a frame top plate is arranged at the top of the frame.
Furthermore, the hydraulic control system of the deburring machine comprises a lifting hydraulic cylinder, and the lifting hydraulic cylinder is connected with a lifting cross beam of the cross beam assembly and used for pushing the lifting cross beam to ascend and descend.
Further, the burr collection device includes that the burr is collected and is fought and the burr hole, and the burr is collected and is fought and set up in the sword platform bottom to be connected with the burr hole.
Furthermore, the invention comprises an electrical control system of the deburring machine and a cutting control chamber; the electric control system of the deburring machine is used for controlling the automatic operation of the whole set of deburring machine; and the cutting control chamber is used for realizing the cutting control of the cylindrical casting blank.
The invention has the characteristics and effects that:
the continuous casting round billet deburring machine has the characteristics that:
1. the arrangement of the semicircular cutter bar assembly and the form of the scraper are adopted, so that the cutter blade is tightly attached to the lower surface of the steel billet to remove burrs by means of the motion inertia of the steel billet, and power resources are saved;
2. the blade is a special-shaped blade, and after the lifting beam is lifted, the blade can be well attached to the surface of the round billet, so that the burr removal rate of the deburring machine is improved;
3. a compression spring is arranged at the cutter bar part connected with the blade, and when the burr resistance is overlarge, the blade is compressed downwards, so that the normal operation of continuous casting production is ensured, and meanwhile, the burr machine is also protected;
4. the lifting cross beam of the deburring machine is driven to overturn in a hydraulic mode, the structure is compact, the overturning effect is ideal, the part higher than a roller way is not arranged after the deburring machine is installed, and the recovery of a dummy bar is facilitated;
5. in the design of the deburring machine, the lifting beam can adopt a water cooling mode, and the service life of the deburring machine is prolonged.
Drawings
FIG. 1 and FIG. 2 are the structure and layout of a deburring machine for continuous casting round billets
In fig. 1: 1-deburring machine base, 2-frame, 3-lifting hydraulic cylinder, 4-protective cover, 5-clapboard, 6-rotary copper bush, 7-sliding seat, 8-stop plate, 9-lifting beam, 10-cylindrical casting blank, 11-cutter bar component, 12-limiting plate, 13-frame top plate and 14-turnover shell
In fig. 2: 15-laser detector, 16-burr collecting hopper, 17-deburring machine, 18-deburring machine hydraulic control system, 19-deburring machine electric control system, 20-burr pit, 21-cutting control chamber and 22-blank moving roller way.
141. Overturning gear 142 rack piston rod 143 supporting roller 144 overturning hydraulic cylinder
Detailed Description
The cylindrical casting blank deburring device shown in the figures 1 and 2 comprises a photoelectric detection system, a beam assembly, a deburring machine turnover mechanism, a rack assembly, a deburring machine hydraulic control system and a deburring collecting device;
the photoelectric detection system comprises: the photoelectric detection system comprises a laser detector 15 which consists of a group of opposite photoelectric switches, and the position of the cylindrical casting blank 10 on the blank moving roller way 22 is detected by infrared rays emitted by the photoelectric switches;
the beam assembly is as follows: the invention comprises a plurality of lifting cross beams 9 and a plurality of cutter bar assemblies 11, wherein the cutter bar assemblies 11 are arranged, a blade at the top of each cutter bar assembly 11 faces the surface of a cylindrical casting blank to be deburred in a semicircular structure, similarly, a semicircular groove is formed in the center of each lifting cross beam 9, and the cutter bar assemblies 11 are arranged in the grooves of the lifting cross beams 9, so that a cutter platform for deburring the outer surface of the cylindrical casting blank is integrally formed. Each part is made of high-quality steel through heat treatment and finish machining, has higher strength and excellent mechanical property, and is a core part in the whole set of deburring machine;
the deburring machine turnover mechanism comprises: the turnover device comprises a turnover shell 14, wherein the turnover shell 14 is fixed on a sliding seat 7 and comprises a turnover gear 141, the turnover gear 141 is fixed at the shaft end of a lifting beam 9 and comprises a turnover hydraulic cylinder 144 and a supporting roller 143 which are both arranged on the turnover shell 14, the turnover hydraulic cylinder 144 is provided with a rack piston rod 142, the rack piston rod 142 is meshed with an auxiliary gear 141, when the turnover hydraulic cylinder 144 acts, the rack piston rod 142 makes telescopic motion, so that the turnover gear 141 is driven by a rack to rotate, the automatic turnover of a tool post is further realized, and the supporting roller 143 is used for ensuring that the turnover gear 141 and the rack piston rod 142 are accurately meshed;
at least one side shaft end of the lifting beam 9 is further provided with a stop plate 8, when the lifting beam 9 rotates to a certain angle, the position of the lifting beam is limited by the stop plate 8, so that the lifting beam is prevented from moving in the deburring process, and the lifting beam is further provided with a limit plate 12, wherein the limit plate 12 is connected with a rack top plate 13 and has a certain space with the lifting beam 9, and the limit plate is used for limiting the highest lifting position of the lifting beam 9. The two ends of the lifting beam 9 are provided with rotary copper sleeves 6, and friction is reduced when the lifting beam 9 rotates. The outer end part of the rotary copper bush 6 is provided with a clapboard 5 for fixing the rotary copper bush 6, and the shaft ends at the two sides of the lifting beam 9 are provided with protective covers 4.
The rack assembly is as follows: the deburring machine comprises a deburring machine base 1 and a rack 2, wherein a rack top plate 13 is arranged at the top of the rack 2, is formed by welding high-quality steel plates and is a bearing part connected with a base of a blank moving roller table 22 in the whole set of deburring machine equipment;
the hydraulic control system 18 of the deburring machine: the hydraulic deburring machine comprises a lifting hydraulic cylinder 3 and a hydraulic valve bank arranged on a hydraulic system pipeline, and is used for pushing a lifting beam 9 of the deburring machine to ascend and descend;
the burr collecting device is characterized in that: including burr collection fill 16 and burr hole 20, burr collection fill 16 sets up in the sword platform bottom to be connected with burr hole 20, get rid of the round billet burr at the burr-grinding machine after, collect the burr and be convenient for transport together.
The deburring machine is also provided with a deburring machine electrical control system 19 and a cutting control chamber 21;
the deburring machine electrical control system 19: the automatic deburring machine comprises a machine side box, an electrical control console and the like, and is used for controlling the automatic operation of the whole set of deburring machine; the cutting of the cylindrical casting blank 10 is realized through the control of the cutting control chamber 21.
The working process of the continuous casting round billet deburring machine comprises the following steps:
1. after flame cutting, the cylindrical casting blank 10 is sent to the front of a deburring machine through a blank moving roller way 22, at the moment, the lifting cross beam is at a low position, and the cutter bar naturally rises at a highest position under the action of a spring. The cutting of the cylindrical casting blank 10 is completed by controlling the cutting device by the cutting control chamber 21.
2. The laser detector 15 is divided into a far end and a near end which are arranged at two sides of the deburring machine, the head of the cylindrical casting blank 10 reaches the far end laser detector through the near end laser detector, the laser detector sends a signal to an electric control table of an electric control system 19 of the deburring machine, a CPU in the control table controls a relay to overturn, a blank moving roller way 22 is forced to rotate reversely after stopping, meanwhile, a program stored in the CPU controls an electromagnetic reversing valve of a hydraulic valve group to be switched on, a lifting hydraulic cylinder 3 acts to promote a lifting cross beam 9 to rise, a blade at the top of a cutter bar component 11 is attached to the lower surface of the cylindrical casting blank 10, the blank moving roller way 22 rotates reversely to drive the cylindrical casting blank 10 to move backwards, and a special-shaped blade removes burrs at the head of the circular casting blank.
3. The cylindrical casting blank 10 continuously retreats, the program controls the electromagnetic valve to change the direction, the lifting beam 9 descends to the original position, the electromagnetic valve controls the overturning hydraulic cylinder 144 to drive the overturning gear 141 to rotate through the rack piston rod 142 of the overturning hydraulic cylinder 144, the lifting beam is forced to rotate 90 degrees, the removed burrs are poured into the burr collecting hopper 16 at the lower part, and the lifting beam 9 rotates to the original position.
4. The blank moving roller way 22 drives the cylindrical casting blank 10 to retreat to the near-end laser detector 15, the detector sends a signal to an electrical control table of an electrical control system 19 of the deburring machine, a CPU program controls the relay to overturn, and the blank moving roller way 22 stops reversing and turns into forward rotation after receiving the signal.
5. The forward rotation of the blank moving roller way 22 drives the cylindrical casting blank 10 to move forward from retreating, when the tail of the cylindrical casting blank 10 passes through the near-end laser detector, the detector sends a signal, the lifting beam 9 repeats the second step of action, and the blade at the top of the cutter bar assembly 11 is attached to the lower surface of the cylindrical casting blank 10 to remove burrs at the tail of the cylindrical casting blank 10.
6. The cylindrical casting blank 10 continues to move forward, the lifting beam 9 repeats the third step of action, the removed burrs are poured into the burr collecting hopper 16 at the lower part, the lifting beam 9 rotates to the original position to wait for the next cylindrical casting blank 10 to arrive, and the cylindrical casting blank 10 with the burrs removed enters the blank moving roller table 22 to complete burr removal.
Claims (10)
1. The utility model provides a cylindrical casting blank burring device which characterized by:
the device comprises a photoelectric detection system, a control system and a control system, wherein the photoelectric detection system is used for detecting the position of a cylindrical casting blank;
the device comprises a beam assembly, a cutter bar assembly and a cutter bar assembly, wherein the beam assembly is erected on a rack, and burrs on a cylindrical casting blank are removed through the cutter bar assembly arranged on the beam assembly;
the deburring machine turnover mechanism is used for turning over the beam assembly by 90 degrees to dump removed burrs;
comprises a frame assembly for erecting a beam assembly;
the hydraulic control system of the deburring machine is connected with the beam assembly and used for realizing the lifting of the beam assembly;
the device comprises a burr collecting device which is arranged at the lower part of the beam assembly and used for collecting and removing burrs.
2. The cylindrical billet deburring apparatus of claim 1, wherein: the photoelectric detection system comprises a laser detector, consists of a group of correlation photoelectric switches, is arranged at two sides of the deburring machine, and detects the position of the cylindrical casting blank on the blank moving roller way through infrared rays emitted by the photoelectric switches.
3. The cylindrical billet deburring apparatus of claim 1, wherein: the beam assembly comprises a lifting beam and a plurality of cutter bar assemblies, and the cutter bar assemblies face the blades at the tops of the cutter bar assemblies to the surface of the cylindrical casting blank with burrs removed in a semicircular structure.
4. The cylindrical billet deburring apparatus of claim 1, wherein: the deburring machine turnover mechanism comprises a turnover shell, and the turnover shell is fixed on the sliding seat;
the lifting device comprises a turnover gear, wherein the turnover gear is fixed at the shaft end of a lifting beam;
the turnover mechanism comprises a turnover hydraulic cylinder and a supporting roller wheel which are both arranged on a turnover shell;
the turning hydraulic cylinder is provided with a rack piston rod, the rack piston rod is meshed with the auxiliary gear, and when the turning hydraulic cylinder acts, the rack piston rod makes telescopic motion, so that the rack drives the turning gear to rotate, and the automatic turning of the tool post is realized.
5. The cylindrical billet deburring apparatus of claim 1, wherein: at least one side shaft end of the lifting beam is also provided with a stop plate and a limiting plate, and when the lifting beam rotates to a certain angle, the position of the lifting beam is limited by the stop plate, so that the lifting beam is prevented from moving in the process of deburring; the limiting plate is connected with the rack top plate and has a certain space with the lifting beam for limiting the highest lifting position of the lifting beam.
6. The cylindrical billet deburring apparatus of claim 1, wherein: the frame assembly comprises a deburring machine base and a frame, and a frame top plate is arranged at the top of the frame.
7. The cylindrical billet deburring apparatus of claim 1, wherein: the hydraulic control system of the deburring machine comprises a lifting hydraulic cylinder, and the lifting hydraulic cylinder is connected with a lifting cross beam of the cross beam assembly and used for pushing the lifting cross beam to ascend and descend.
8. The cylindrical billet deburring apparatus of claim 1, wherein: the burr collection device includes that the burr is collected and is fought and the burr hole, and the burr is collected and is fought and set up in the sword platform bottom to be connected with the burr hole.
9. The cylindrical billet deburring apparatus of claim 5, wherein: the two ends of the lifting beam are provided with rotary copper sleeves, the outer end parts of the rotary copper sleeves are provided with partition plates for fixing the rotary copper sleeves, and shaft ends on two sides of the lifting beam are provided with protective covers.
10. The cylindrical billet deburring apparatus as claimed in any one of claims 1 to 9, wherein: the deburring machine comprises a deburring machine electrical control system and a cutting control chamber; the electric control system of the deburring machine is used for controlling the automatic operation of the whole set of deburring machine; and the cutting control chamber is used for realizing the cutting control of the cylindrical casting blank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022556206.6U CN214557239U (en) | 2020-11-07 | 2020-11-07 | Cylindrical casting blank deburring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022556206.6U CN214557239U (en) | 2020-11-07 | 2020-11-07 | Cylindrical casting blank deburring device |
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| Publication Number | Publication Date |
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| CN214557239U true CN214557239U (en) | 2021-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022556206.6U Active CN214557239U (en) | 2020-11-07 | 2020-11-07 | Cylindrical casting blank deburring device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115121775A (en) * | 2022-06-28 | 2022-09-30 | 唐山市润捷机械设备制造有限公司 | Special cutter and method for continuous casting slab deburring machine |
-
2020
- 2020-11-07 CN CN202022556206.6U patent/CN214557239U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115121775A (en) * | 2022-06-28 | 2022-09-30 | 唐山市润捷机械设备制造有限公司 | Special cutter and method for continuous casting slab deburring machine |
| CN115121775B (en) * | 2022-06-28 | 2023-11-10 | 唐山市润捷机械设备制造有限公司 | Special cutter and method for continuous casting slab deburring machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A deburring device for cylindrical billets Effective date of registration: 20231122 Granted publication date: 20211102 Pledgee: CITIC Bank Tangshan branch Pledgor: TANGSHAN RUN MACHINE EQUIPMENT MANUFACTURING CO.,LTD. Registration number: Y2023980067103 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |