CN219852450U - Slab deburring machine with adjustable height - Google Patents
Slab deburring machine with adjustable height Download PDFInfo
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- CN219852450U CN219852450U CN202321017756.8U CN202321017756U CN219852450U CN 219852450 U CN219852450 U CN 219852450U CN 202321017756 U CN202321017756 U CN 202321017756U CN 219852450 U CN219852450 U CN 219852450U
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- guide frame
- wedge
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- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 238000007790 scraping Methods 0.000 claims description 10
- 239000000428 dust Substances 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 abstract description 12
- 239000010959 steel Substances 0.000 abstract description 12
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000009749 continuous casting Methods 0.000 description 3
- 238000009628 steelmaking Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000255749 Coccinellidae Species 0.000 description 1
- 241000219122 Cucurbita Species 0.000 description 1
- 235000009852 Cucurbita pepo Nutrition 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005465 channeling Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
The utility model discloses a height-adjustable slab deburring machine, which is characterized in that: the device comprises a burr roller connected with a motor through a transmission shaft, wherein bearing seats are arranged at two ends of the burr roller, the bearing seats are matched with a guide frame in an up-and-down sliding way, and the lower end of the guide frame is connected with a height adjusting mechanism. The height adjusting mechanism has the characteristics of simple structure, low investment and convenient operation, improves the deburring rate of the steel billet on one hand, and ensures the processing quality of subsequent products; on the other hand, the lifting cylinder adopts spherical connection and split flange form, so that the replacement is quick and convenient, and the service life of the lifting cylinder is prolonged.
Description
Technical Field
The utility model belongs to the technical field of steelmaking continuous casting equipment, and particularly relates to a height-adjustable slab deburring machine.
Background
In steelmaking conticaster equipment field, the deburring machine belongs to continuous casting billet follow-up key equipment, and the main flame cutting tumor that remains in billet head and tail lower part after the flame cutting of billet carries out mechanical type clearance, guarantees that the billet can not bring into the steel sheet surface at steel rolling in-process remaining burr to influence steel sheet surface quality. The existing flyweight deburring machine has the problem that burrs are not removed cleanly due to abrasion of a cutter head and steel billet gourd ladle Qu Yi, so that the processing quality of subsequent products is affected. At present, the height of the tool bit of the deburring machine can be adjusted on site manually only through the height limiting screw rod, and if the adjustment height is not enough, the deburring is not clean easily; too high adjustment height also easily causes the tool bit wearing and tearing seriously, even the tool bit tipping result.
Disclosure of Invention
The utility model aims to provide a height-adjustable slab deburring machine which is used for solving the problems in the prior art.
The utility model is realized by the following technical scheme: the utility model provides a slab deburring machine with adjustable height which characterized in that: the device comprises a burr roller 6 connected with a motor 8 through a transmission shaft 7, bearing seats 3 are arranged at two ends of the burr roller 6, the bearing seats 3 are matched with a guide frame 4 in an up-and-down sliding way, and the lower end of the guide frame 4 is connected with a height adjusting mechanism 5; a hydraulic lifting mechanism 1 and a limit adjusting screw rod 2 are arranged above the guide frame 4, and the free end of the hydraulic lifting mechanism 1 is connected with the upper end of the bearing seat 3; the limit adjusting screw rod 2 is in threaded fit with the guide frame 4, and the lower end of the limit adjusting screw rod is in limit fit with the upper end of the bearing seat 3; the height adjusting mechanism 5 comprises an upper base 5.1 and a lower base 5.2, a plurality of corresponding guide holes are respectively formed in the upper base and the lower base, and guide pin shafts 5.8 are arranged in the guide holes; the upper base and the lower base are respectively provided with a groove, the two grooves are matched into a wedge groove matched with the wedge-shaped pad 5.3, the wedge-shaped pad 5.3 is connected with the traversing cylinder 5.5 through a pin shaft 5.4, and the traversing cylinder 5.5 is fixed on the lower base 5.2 through a support 5.6; the burr roller 6 comprises a roller shaft 6.4, a plurality of semilunar plates 6.3 are axially arranged on the roller shaft 6.4, a plurality of shaft holes are formed in the semilunar plates 6.3, a long shaft 6.2 is arranged in the shaft holes, and a cutter head 6.1 is sleeved on the long shaft 6.2 through a long hole of the cutter head.
Further: the hydraulic lifting mechanism 1 comprises a lifting cylinder 1.1, a spherical joint 1.2 is connected to the head of the lifting cylinder 1.1 through threads, the lower part of the spherical joint 1.2 is embedded into a spherical concave surface on the upper part of the bearing seat 3, and the spherical split flange 1.3 and the bearing seat 3 are connected together through a plurality of bolts 1.4.
Further: both ends of the roll shaft 6.4 are matched with the bearing seats 3.
Further: the periphery of the bearing seat 3 is fixedly provided with a scraping plate 5.7 and a dust cover 5.9 through bolts, and the lower edge of the scraping plate 5.7 is contacted with the upper surface of the wedge-shaped pad 5.3.
The beneficial effects of the utility model are as follows: the height adjusting mechanism 5 of the height-adjustable slab deburring machine has the characteristics of simple structure, low investment and convenient operation, improves the deburring rate of billets and ensures the processing quality of subsequent products; on the other hand, the lifting cylinder adopts spherical connection and split flange form, so that the replacement is quick and convenient, and the service life of the lifting cylinder is prolonged.
Drawings
FIG. 1 is a front view of an embodiment of the present utility model;
FIG. 2 is a side view of an embodiment of the present utility model;
FIG. 3 is a perspective view of a height adjustable mechanism;
FIG. 4 is a schematic view of deburring a flat steel billet;
FIG. 5 is a schematic diagram of burring of a ladybug billet;
the device comprises a 1-hydraulic lifting mechanism, a 2-limit adjusting screw rod, a 3-bearing seat, a 4-guide frame, a 5-height adjusting mechanism, a 6-burr roller, a 7-transmission shaft and an 8-motor, wherein the motor is arranged on the upper surface of the guide frame;
1.1-lifting cylinder, 1.2-spherical joint 1.3-spherical split flange 1.4-bolt;
5.1-upper base, 5.2-lower base, 5.3-wedge pad, 5.4-pin, 5.5-sideslip cylinder 5.6-support, 5.7-scraper 5.8-guide pin, 5.9-dust cover;
6.1-cutter head, 6.2-long shaft, 6.3-meniscus and 6.4-roll shaft;
9-flat steel billet, 9.1-burr, 10-buckling steel billet and 10.1 burrs.
Detailed Description
As shown in fig. 1-5, the utility model discloses a height-adjustable slab deburring machine, which comprises a deburring roller 6 connected with a motor 8 through a transmission shaft 7, wherein couplings are arranged at two ends of the transmission shaft 7, so that adaptation at a certain angle can be realized; bearing seats 3 are arranged at two ends of the burr roller 6, the bearing seats 3 are matched with the guide frame 4 in an up-and-down sliding way, and the lower end of the guide frame 4 is connected with a height adjusting mechanism 5 through bolts; a hydraulic lifting mechanism 1 and a limit adjusting screw rod 2 are arranged above the guide frame 4, and the free end of the hydraulic lifting mechanism 1 is connected with the upper end of a bearing seat 3 and can drive the bearing seat to move up and down; the limit adjusting screw rod 2 is in threaded fit with the guide frame 4, and the lower end of the limit adjusting screw rod is in limit fit with the upper end of the bearing seat 3; the height adjusting mechanism 5 comprises an upper base 5.1 and a lower base 5.2, a plurality of corresponding guide holes are respectively formed in the upper base and the lower base, guide pin shafts 5.8 are arranged in the guide holes, and the guide pin shafts realize the matching and stabilization of the upper base and the lower base; the upper base and the lower base are respectively provided with a groove, the two grooves are matched into a wedge groove matched with the wedge-shaped pad 5.3, the wedge-shaped pad 5.3 is connected with the traversing cylinder 5.5 through a pin shaft 5.4, and the traversing cylinder 5.5 is fixed on the lower base 5.2 through a support 5.6; the burr roller 6 comprises a roller shaft 6.4, a plurality of semilunar plates 6.3 are axially arranged on the roller shaft 6.4, a plurality of shaft holes are formed in the semilunar plates 6.3, a long shaft 6.2 is arranged in the shaft holes, and a cutter head 6.1 is sleeved on the long shaft 6.2 through a long hole of the cutter head.
Preferably: the hydraulic lifting mechanism 1 comprises a lifting cylinder 1.1, a spherical joint 1.2 is connected to the head of the lifting cylinder 1.1 through threads, the lower part of the spherical joint 1.2 is embedded into a spherical concave surface on the upper part of the bearing seat 3, and the spherical split flange 1.3 and the bearing seat 3 are connected together through a plurality of bolts 1.4.
Preferably: both ends of the roll shaft 6.4 are matched with the bearing seats 3.
Preferably: the periphery of the bearing seat 3 is fixedly provided with a scraping plate 5.7 and a dust cover 5.9 through bolts, and the lower edge of the scraping plate 5.7 is contacted with the upper surface of the wedge-shaped pad 5.3.
The present utility model is further illustrated by the following examples.
Examples
The height-adjustable slab deburring machine comprises a hydraulic lifting mechanism 1, a limit adjusting screw rod 2, a bearing seat 3, a guide frame 4, a height adjusting mechanism 5, a deburring roller 6, a transmission shaft 7 and a motor 8. The burr roller 6 mainly comprises cutter heads 6.1, a long shaft 6.2, semilunar plates 6.3 and a roller shaft 6.4, a plurality of groups of semilunar plates 6.3 are welded on the surface of the roller shaft 6.4, a plurality of cutter heads 6.1 penetrate through the long shaft 6.2 between the semilunar plates 6.3, and the long shaft 6.2 and the cutter heads 6.1 are uniformly distributed in the circumferential direction. Bearing blocks 3 are arranged at two ends of the burr roller 6, the bearing blocks 3 fall into a square-shaped guide frame 4, the bearing blocks 3 can slide up and down in the guide frame 4, and in order to limit the high position of the bearing blocks 3 in the guide frame 4, two limit adjusting screw rods 2 are arranged at the upper part of the guide frame 4; the upper part of the guide frame 4 is provided with a lifting cylinder 1.1 at the same time, the head of the cylinder rod of the lifting cylinder 1.1 is connected with a spherical joint 1.2 through threads, the lower part of the spherical joint 1.2 is embedded into a spherical concave surface at the upper part of the bearing seat 3, and the split spherical split flange 1.3 is connected with the bearing seat 3 through a plurality of bolts 1.4. The guide frame 4 is connected with the upper base 5.1 through bolts, the lower face of the upper base 5.1 is contacted with the lower base 5.2 with a wedge-shaped groove, a straight groove is processed below the upper base, the wedge-shaped pad 5.3 is inserted into the groove formed by the upper base 5.1 and the lower base 5.2 together, in order to ensure that the upper base and the lower base form up-down translational motion, cylindrical holes are processed below the upper base 5.1 and above the lower base 5.2, and the guide pin shaft 5.8 is embedded in the cylindrical holes. In order to prevent impurities such as iron scales and the like in the production process from falling onto the wedge-shaped pad 5.3, scraping plates 5.7 and dust covers 5.9 are fixed on two sides and the periphery of the upper bearing seat through bolts, and the lower edge of each scraping plate 5.7 is contacted with the upper surface of the wedge-shaped pad 5.3, so that the effect of scraping the impurities can be achieved. One end of the wedge-shaped pad 5.3 is connected with the traversing cylinder 5.5 through a pin shaft 5.4, the traversing cylinder 5.5 is connected with a support 5.6, and the support 5.6 is fixed on the lower base 5.2 through a bolt. One end of the burr roller 6 is connected with one end of a transmission shaft 7, and the other end of the transmission shaft 7 is connected with a motor 8.
The working process of the utility model is as follows.
The height-adjustable slab deburring machine is mainly applied to a deburring machine for steel-making continuous casting slabs after being cut by fire, when the head of a straight steel billet 9 reaches the position right above a burr roller, the straight steel billet 9 stops running, a lifting cylinder 1.1 is lifted to a designated height, then a motor 8 rotates positively to drive a transmission shaft 7 and the burr roller 6 to rotate in the same direction, at the moment, a cutter head 6.1 on the burr roller 6 swings around a long shaft 6.2 under the action of centrifugal force and hammers burrs 9.1 on the head of the straight steel billet 9, and the burrs 9.1 are removed under the action of rotary hammering, so that the deburring function is realized; when the head of the laddering billet 10 reaches the position right above the burr roller, the laddering billet 10 stops running, the lifting cylinder 1.1 is lifted to a specified height, an operator adjusts the extension and contraction amount of the transverse cylinder 5.5 according to the laddering degree of the billet, the cylinder head of the transverse cylinder 5.5 is connected with one end of the wedge-shaped pad 5.3, the wedge-shaped pad 5.3 transversely moves to displace the upper base 5.1 upwards, the guide frame 4, the bearing seat 3 and the burr roller 6 are further displaced upwards in the same way, when the displacement height requirement is met, the motor 8 positively rotates to drive the transmission shaft 7 and the burr roller 6 to rotate in the same direction, at the moment, the tool bit 6.1 on the burr roller 6 swings around the long shaft 6.2 under the action of centrifugal force and hammers the burr 10.1 on the head of the flat billet 10, and the burr 10.1 is removed under the action of hammering force, so that the deburring function is realized; when the tail of the billet reaches the upper part of the burr roller, the operation is performed in the same way, except that the motor needs to rotate reversely to achieve the burr removing function. The height adjusting mechanism 5 of the height-adjustable slab deburring machine has the characteristics of simple structure, low investment and convenient operation, improves the deburring rate of billets and ensures the processing quality of subsequent products; on the other hand, the lifting cylinder adopts spherical connection and split flange form, so that the replacement is quick and convenient, and the service life of the lifting cylinder is prolonged.
In the structure of the utility model, the lifting cylinder adopts a spherical cylinder head structure and is in spherical connection with the bearing seat, and the lifting cylinder has a micro multi-degree-of-freedom rotation structure, thereby avoiding the breaking accident of the lifting cylinder rod caused by shearing force due to asynchronous operation of the lifting cylinders at two sides or large clearance between the bearing seat and the guide frame, avoiding the internal channeling caused by scratch in the cylinder barrel of the lifting cylinder, and prolonging the service life of the hydraulic cylinder. The height adjusting mechanism is designed into a wedge-shaped pad structure and is vertically guided through the guide pin shaft, the adjusted power is derived from the transverse moving cylinder, the hydraulic proportional valve is controlled by the operating console to accurately control the lifting height, the height of the burr roller is further controlled, the phenomenon of incomplete deburring after the buckling steel billet or the cutter head is worn is avoided, and the labor intensity of manual on-site adjustment is greatly reduced. In order to ensure that foreign matters cannot enter each matching surface in the height adjusting mechanism, scraping plates and dust covers are arranged around each matching surface, so that the stability of the height adjusting precision is ensured.
Claims (4)
1. The utility model provides a slab deburring machine with adjustable height which characterized in that: the device comprises a burr roller (6) connected with a motor (8) through a transmission shaft (7), bearing seats (3) are arranged at two ends of the burr roller (6), the bearing seats (3) are matched with a guide frame (4) in an up-and-down sliding way, and the lower end of the guide frame (4) is connected with a height adjusting mechanism (5);
a hydraulic lifting mechanism (1) and a limit adjusting screw rod (2) are arranged above the guide frame (4), and the free end of the hydraulic lifting mechanism (1) is connected with the upper end of the bearing seat (3); the limit adjusting screw rod (2) is in threaded fit with the guide frame (4), and the lower end of the limit adjusting screw rod is in limit fit with the upper end of the bearing seat (3);
the height adjusting mechanism (5) comprises an upper base (5.1) and a lower base (5.2), a plurality of corresponding guide holes are respectively formed in the upper base and the lower base, and guide pin shafts (5.8) are arranged in the guide holes; a groove is respectively arranged on the upper base and the lower base, the two grooves are matched into a wedge groove matched with a wedge-shaped pad (5.3), the wedge-shaped pad (5.3) is connected with a traversing cylinder (5.5) through a pin shaft (5.4), and the traversing cylinder (5.5) is fixed on the lower base (5.2) through a support (5.6);
the burr roller (6) comprises a roller shaft (6.4), a plurality of semilunar plates (6.3) are axially arranged on the roller shaft (6.4), a plurality of shaft holes are formed in the semilunar plates (6.3), a long shaft (6.2) is arranged in the shaft holes, and a cutter head (6.1) is sleeved on the long shaft (6.2) through a long hole of the cutter head.
2. A height adjustable slab deburring machine as claimed in claim 1 wherein: the hydraulic lifting mechanism (1) comprises a lifting cylinder (1.1), a spherical joint (1.2) is connected to the head of the lifting cylinder (1.1) through threads, the lower part of the spherical joint (1.2) is embedded into a spherical concave surface on the upper part of the bearing seat (3), and the spherical split flange (1.3) is connected with the bearing seat (3) through a plurality of bolts (1.4).
3. A height adjustable slab deburring machine as claimed in claim 1 wherein: both ends of the roll shaft (6.4) are matched with the bearing seat (3).
4. A height adjustable slab deburring machine as claimed in claim 1 wherein: a scraping plate (5.7) and a dust cover (5.9) are fixed on the periphery of the bearing seat (3) through bolts, and the lower edge of the scraping plate (5.7) is contacted with the upper surface of the wedge-shaped pad (5.3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321017756.8U CN219852450U (en) | 2023-04-29 | 2023-04-29 | Slab deburring machine with adjustable height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321017756.8U CN219852450U (en) | 2023-04-29 | 2023-04-29 | Slab deburring machine with adjustable height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219852450U true CN219852450U (en) | 2023-10-20 |
Family
ID=88334232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321017756.8U Active CN219852450U (en) | 2023-04-29 | 2023-04-29 | Slab deburring machine with adjustable height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219852450U (en) |
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2023
- 2023-04-29 CN CN202321017756.8U patent/CN219852450U/en active Active
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