CN216939780U - Pierced billet outer tube grinding device for iron-nickel-based corrosion-resistant alloy seamless tube - Google Patents
Pierced billet outer tube grinding device for iron-nickel-based corrosion-resistant alloy seamless tube Download PDFInfo
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- CN216939780U CN216939780U CN202122667154.4U CN202122667154U CN216939780U CN 216939780 U CN216939780 U CN 216939780U CN 202122667154 U CN202122667154 U CN 202122667154U CN 216939780 U CN216939780 U CN 216939780U
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- 239000000956 alloy Substances 0.000 title claims abstract description 15
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 15
- 230000007797 corrosion Effects 0.000 title claims abstract description 15
- 238000005260 corrosion Methods 0.000 title claims abstract description 15
- UGKDIUIOSMUOAW-UHFFFAOYSA-N iron nickel Chemical compound [Fe].[Ni] UGKDIUIOSMUOAW-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 238000005498 polishing Methods 0.000 claims abstract description 201
- 244000309464 bull Species 0.000 claims description 32
- 230000003044 adaptive effect Effects 0.000 abstract description 11
- 230000007547 defect Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model discloses a pierced billet outer tube grinding device for an iron-nickel-based corrosion-resistant alloy seamless tube, which comprises a bottom plate, a first support, a second support, a first rotating rod, a second rotating rod, a first fixing plate, a first through hole, a first electric control slide rail, a first electric control slide block, a second fixing plate, a second through hole, a second electric control slide rail, a second electric control slide block, a first motor, a first belt, a second motor, a second belt, a first rough polishing rotating rod, a second rough polishing rotating rod, a first fine polishing rotating rod, a second fine polishing rotating rod, a top plate and a lifting device, wherein the first support and the second support are arranged on the upper end surface of the bottom plate in parallel and symmetrical front and back. According to the utility model, a first belt which is adaptive to the body of the first rough polishing rotary rod is connected between the body of the first rough polishing rotary rod and the rotating shaft of the first motor, the rotating shaft of the first motor is coaxial with the center of a circle of a radial arc section of the first through hole, and a second belt which is adaptive to the second belt is connected between the body of the second rough polishing rotary rod and the second motor.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to the technical field of polishing and grinding devices, in particular to the technical field of a pierced billet outer tube grinding device of an iron-nickel-based corrosion-resistant alloy seamless tube.
[ background of the utility model ]
The round steel is weighed into a pierced billet after being perforated, the pierced billet becomes a finished product of the specification required by people after processes of expanding, reducing and reducing the wall, and the like, the body of the pierced billet can generate defects in the production process, the next processing is not facilitated, and the surface of the pierced billet needs to be polished in order to improve the performance of the finished product.
[ Utility model ] content
The utility model aims to solve the problems in the prior art, and provides a pierced billet outer tube grinding device for an iron-nickel-based corrosion-resistant alloy seamless tube, which can obviously improve the surface performance of a product.
In order to achieve the purpose, the utility model provides a grinding device for an outer pierced billet tube of an iron-nickel-based corrosion-resistant alloy seamless tube, which comprises a bottom plate, a first bracket, a second bracket, a first rotating rod, a second rotating rod, a first fixing plate, a first through hole, a first electric control slide rail, a first electric control slide block, a second fixing plate, a second through hole, a second electric control slide rail, a second electric control slide block, a first motor, a first belt, a second motor, a second belt, a first rough polishing rotating rod, a second rough polishing rotating rod, a first fine polishing rotating rod, a second fine polishing rotating rod, a top plate and a lifting device, wherein the upper end surface of the bottom plate is provided with the first bracket and the second bracket which are symmetrical in a front-back parallel manner, the first bracket is arranged in front of the second bracket, the upper end surfaces of the first bracket and the second bracket are provided with the first rotating rod and the second rotating rod which are symmetrical in a left-right parallel manner, and the front ends of the first rotating rod and the second rotating rod are hinged with the first bracket, the rear ends of the first rotating rod and the second rotating rod are hinged with the second support, the top plate is arranged right above the bottom plate, a first fixing plate and a second fixing plate which are vertically arranged and symmetrical in a front-back parallel mode are arranged on the lower end face of the top plate, the first fixing plate is arranged on the front side of the first support, a first through hole is formed in the first fixing plate, the axis of the first through hole is parallel to the axis of the first rotating rod, the radial section of the first through hole is arc-shaped and protrudes downwards, an arc-shaped and coaxial first electric control slide rail is arranged in the first through hole, a first motor is arranged on the front end face of the first fixing plate, the rotating shaft of the first motor is coaxial with the center of the radial arc-shaped section of the first through hole, the second fixing plate is arranged on the rear side of the second support, a second through hole is formed in the second fixing plate, the axis of the second through hole is parallel to the axis of the first rotating rod, the radial section of the second through hole is arc-shaped and protrudes downwards, an arc-shaped and a second electric control slide rail is arranged in the second through hole, the rear end face of the second fixing plate is provided with a second motor, a rotating shaft of the second motor is coaxial with the circle center of a radial circular section of the first through hole, a first rough polishing rotating rod, a second rough polishing rotating rod, a first fine polishing rotating rod and a second fine polishing rotating rod are arranged between the first fixing plate and the second fixing plate, the first rough polishing rotating rod, the second rough polishing rotating rod, the first fine polishing rotating rod and the second fine polishing rotating rod are symmetrical in a left-right parallel mode, the axes of the first fine polishing rotating rod and the second fine polishing rotating rod are parallel to the axes of the first rotating rod and the second rotating rod, the front ends of the first rough polishing rotating rod and the second rough polishing rotating rod are arranged in the first through hole, the first rough polishing rotating rod and the second rough polishing rotating rod are respectively connected with a first electric control slide block between the first electric control slide rail, the first rough polishing rotating rod and the second rough polishing rotating rod are hinged with the corresponding first electric control slide block, the front end of the first rough polishing rotating rod extends out of the first fixing plate, and the first electric control rotating rod is connected with the first electric control slide block, and the second rough polishing rotating rod extends out of the first electric control slide block, and the first rough polishing rotating rod is connected with the first electric control slide block The rear ends of the first rough polishing rotary rod and the second rough polishing rotary rod are arranged in the second through hole, a second electric control slide block is connected between the first rough polishing rotary rod and the second rough polishing rotary rod and a second electric control slide rail respectively, the first rough polishing rotary rod and the second rough polishing rotary rod are hinged with the corresponding second electric control slide blocks, a second belt is connected between a second rough polishing rotary rod body extending out of and extending out of the rear end face of the second fixing plate and a second motor, the front ends of the first fine polishing rotary rod and the second fine polishing rotary rod are hinged with the first fixing plate in an adaptive mode, the rear ends of the first fine polishing rotary rod and the second fine polishing rotary rod are hinged with the second fixing plate in an adaptive mode, and the right end of the top plate is connected with the lifting device in an adaptive mode.
Preferably, the first fine polishing rotating rod and the second fine polishing rotating rod are both connected with corresponding motors, and the first fine polishing rotating rod and the second fine polishing rotating rod are matched with the first rotating rod and the second rotating rod.
Preferably, the height of the topmost horizontal plane of the first rotating rod and the second rotating rod is higher than the height of the topmost horizontal plane of the first support and the second support.
Preferably, two first electric control telescopic rods which are symmetrical in parallel are arranged at two ends of the first rough polishing rotary rod, one first electric control telescopic rod is arranged between the first bracket and the first fixing plate, the other first electric control telescopic rod is arranged between the second bracket and the second fixing plate, the two first electric control telescopic rods are arranged at the front sides of the first rough polishing rotary rod and the first fine polishing rotary rod, the upper ends of the two first electric control telescopic rods are adaptively hinged with the left end of the top plate, a hinged rotating shaft is parallel to the first rough polishing rotary rod, the lower ends of the two first electric control telescopic rods are hinged with the first rough polishing rotary rod, the hinged rotating shaft is coaxial with the first rough polishing rotary rod, two second electric control telescopic rods which are symmetrical in parallel are arranged at two ends of the second rough polishing rotary rod, one second electric control telescopic rod is arranged between the first bracket and the first fixing plate, the other second electric control telescopic rod is arranged between the second bracket and the second fixing plate, two second electric control telescopic rods are arranged at the rear sides of the second rough polishing and grinding rotating rod and the first fine polishing and grinding rotating rod, the upper ends of the two second electric control telescopic rods are adaptively hinged with the right end of the top plate, a hinged rotating shaft is parallel to the second rough polishing and grinding rotating rod, and the lower ends of the two second electric control telescopic rods are hinged with the second rough polishing and grinding rotating rod, and the hinged rotating shaft is coaxial with the second rough polishing and grinding rotating rod.
The utility model has the beneficial effects that: according to the utility model, the adaptive first belt is connected between the rod body of the first rough polishing rotary rod and the rotating shaft of the first motor, the rotating shaft of the first motor is coaxial with the circle center of the radial arc section of the first through hole, the adaptive second belt is connected between the rod body of the second rough polishing rotary rod and the second motor, and the rotating shaft of the second motor is coaxial with the circle center of the radial arc section of the first through hole, so that when the first rough polishing rotary rod and the second rough polishing rotary rod rotate on the first electric control slide rail and the second electric control slide rail, the relative distance between the rod body of the first rough polishing rotary rod and the first motor cannot be changed, the relative distance between the rod body of the second rough polishing rotary rod and the second motor cannot be changed, and meanwhile, the connection performance of the first belt and the second belt cannot be influenced by the rotation of the first rough polishing rotary rod and the second rough polishing rotary rod; through first thick throwing and grinding bull stick, the thick throwing of second grinds the bull stick and first thin throwing grinds the bull stick, the thin throwing of second grinds the bull stick and mutually supports, the defect on the pierced billet is ground to the thick throwing of first thick throwing and grinding bull stick, the thick throwing of second grinds the bull stick and tentatively throws the defect on the pierced billet, after the defect on the pierced billet diminishes with first thin throwing and grinding bull stick, the thin throwing of second throws the mill bull stick, the damage to the pierced billet pipe wall that has greatly reduced simultaneously on the defect on getting rid of the pierced billet that can the at utmost, maximum efficiency.
The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a front view of a pierced billet outer tube grinding device for an iron-nickel-based corrosion-resistant alloy seamless tube;
FIG. 2 is a schematic left-side view of a pierced billet outer tube grinding device for an iron-nickel based corrosion-resistant alloy seamless tube;
FIG. 3 is a right-side view schematically illustrating a pierced billet outer tube grinding device for an iron-nickel based corrosion-resistant alloy seamless tube.
[ detailed description ] embodiments
Referring to fig. 1, 2 and 3, the device for grinding the pierced billet outer tube of the iron-nickel-based corrosion-resistant alloy seamless tube comprises a bottom plate 1, a first support 201, a second support 202, a first rotating rod 21, a second rotating rod 22, a first fixing plate 31, a first through hole 311, a first electric control slide rail 312, a first electric control slide block 313, a second fixing plate 32, a second through hole 321, a second electric control slide rail 322, a second electric control slide block 323, a first motor 41, a first belt 411, a second motor 42, a second belt 421, a first rough polishing rotating rod 51, a second rough polishing rotating rod 52, a first fine polishing rotating rod 61, a second fine polishing rotating rod 62, a top plate 8 and a lifting device 9, wherein the first support 201 and the second support 202 are arranged on the upper end surface of the bottom plate 1 in parallel and symmetrical front-to-back, the first support 201 and the second support 202 are arranged on the upper end surface of the first support 201 and the second support 202 in parallel and symmetrical left-to-right, A second rotating rod 22, the front ends of the first rotating rod 21 and the second rotating rod 22 are hinged with the first support 201, the rear ends of the first rotating rod 21 and the second rotating rod 22 are hinged with the second support 202, the top plate 8 is arranged right above the bottom plate 1, the lower end surface of the top plate 8 is provided with a first fixing plate 31 and a second fixing plate 32 which are vertically arranged and are symmetrical in a front-back parallel manner, the first fixing plate 31 is arranged at the front side of the first support 201, the first fixing plate 31 is provided with a first through hole 311, the axis of the first through hole 311 is parallel to the axis of the first rotating rod 21, the radial cross section of the first through hole 311 is arc-shaped and protrudes downwards in an arc shape, a first electric control slide rail 312 which is arc-shaped and coaxial is arranged in the first through hole 311, the front end surface of the first fixing plate 31 is provided with a first motor 41, the rotating shaft of the first motor 41 is coaxial with the center of the radial arc-shaped cross section of the first through hole 311, the second fixing plate 32 is arranged at the rear side of the second support 202, the second fixing plate 32 is provided with a second through hole 321, the axial line of the second through hole 321 is parallel to the axial line of the first rotating rod 21, the radial section of the second through hole 321 is arc-shaped and protrudes downwards, an arc-shaped and coaxial second electric control slide rail 322 is arranged in the second through hole 321, the rear end surface of the second fixing plate 32 is provided with a second motor 42, the rotating shaft of the second motor 42 is coaxial with the center of the radial arc section of the first through hole 311, a first rough polishing rotating rod 51 and a second rough polishing rotating rod 52 which are symmetrical to the left and right, a first fine polishing rotating rod 61 and a second fine polishing rotating rod 62 which are symmetrical to the left and right are arranged between the first fixing plate 31 and the second fixing plate 32, the axial lines of the first rough polishing rotating rod 51, the second rough polishing rotating rod 52, the first fine polishing rotating rod 61 and the second fine polishing rotating rod 62 are all parallel to the axial lines of the first rotating rod 21 and the second rotating rod 22, the front ends of the first rough polishing rotating rod 51 and the second rough polishing rotating rod 52 are arranged in the first through hole, a first electric control slider 313 is connected between the first rough polishing rotary rod 51 and the second rough polishing rotary rod 52 and the first electric control slide rail 312 respectively, the first rough polishing rotary rod 51 and the second rough polishing rotary rod 52 are hinged with the corresponding first electric control slider 313, a first belt 411 which is adaptive to the first rough polishing rotary rod 51 and the rotating shaft of the first motor 41 are connected between the first rough polishing rotary rod 51 which extends out of the front end face of the first fixing plate 31 at the front end of the first rough polishing rotary rod 51 and extends out of the front end face of the first fixing plate 31, the rear ends of the first rough polishing rotary rod 51 and the second rough polishing rotary rod 52 are arranged in the second through hole 321, a second electric control slider 323 is connected between the first rough polishing rotary rod 51 and the second rough polishing rotary rod 52 and the second electric control slide rail 322 respectively, the first rough polishing rotary rod 51 and the second rough polishing rotary rod 52 are hinged with the corresponding second slider 323, and a second belt 421 which is adaptive to the second electric control slider 421 is connected between the second rough polishing rotary rod 52 which extends out of the second rough polishing rotary rod 32 at the rear end of the second rough polishing rotary rod 52 and extends out of the second fixing plate 32 respectively The front ends of the first fine polishing rotary rod 61 and the second fine polishing rotary rod 62 are adaptively hinged with the first fixing plate 31, the rear ends of the first fine polishing rotary rod 61 and the second fine polishing rotary rod 62 are adaptively hinged with the second fixing plate 32, the right end of the top plate 8 is adaptively connected with the lifting device 9, the first fine polishing rotary rod 61 and the second fine polishing rotary rod 62 are respectively connected with an adaptive motor, the first fine polishing rotary rod 61 and the second fine polishing rotary rod 62 are adaptive to the first rotary rod 21 and the second rotary rod 22, the height of the topmost horizontal plane of the first rotary rod 21 and the height of the topmost horizontal plane of the second rotary rod 22 are higher than that of the first support 201 and the topmost horizontal plane of the second support 202, two first electric control telescopic rods 71 which are symmetrically parallel are arranged at two ends of the first coarse polishing rotary rod 51, one first electric control telescopic rod 71 is arranged between the first support 201 and the first fixing plate 31, and the other first electric control telescopic rod 71 is arranged between the second support 202, Two first electric control telescopic rods 71 are arranged between the second fixing plates 32, the front sides of the first rough polishing rotating rod 51 and the first fine polishing rotating rod 61 are respectively provided with two first electric control telescopic rods 71, the upper ends of the two first electric control telescopic rods 71 are adaptively hinged and hinged with the left end of the top plate 8, the rotating shaft is parallel to the first rough polishing rotating rod 51, the rotating shaft hinged and hinged with the lower ends of the two first electric control telescopic rods 71 and the first rough polishing rotating rod 51 is coaxial with the first rough polishing rotating rod 51, two ends of the second rough polishing rotating rod 52 are respectively provided with two second electric control telescopic rods 72 which are symmetrically parallel, one second electric control telescopic rod 72 is arranged between the first bracket 201 and the first fixing plate 31, the other second electric control telescopic rod 72 is arranged between the second bracket 202 and the second fixing plate 32, the two second electric control telescopic rods 72 are respectively arranged at the rear sides of the second rough polishing rotating rod 52 and the first fine polishing rotating rod 61, the rotating shaft hinged and the upper ends of the two second electric control telescopic rods 72 are adaptively hinged and the right end of the top plate 8 and are parallel to the second rough polishing rotating rod 52, the lower ends of the two second electric control telescopic rods 72 are hinged with the second rough polishing and grinding rotating rod 52, and the hinged rotating shaft is coaxial with the second rough polishing and grinding rotating rod 52.
The working process of the utility model is as follows:
the grinding device for the pierced billet outer tube of the iron-nickel-based corrosion-resistant alloy seamless tube is used for the first step in the working process; after the bottom plate 1 is lifted to a proper height, placing the pierced billet between the first rotating rod 21 and the second rotating rod 22, and then performing a second step; after the bottom plate 1 descends to a proper height, the first rough polishing rotary rod 51 and the second rough polishing rotary rod 52 approach and press the pierced billet, the first rough polishing rotary rod 51 and the second rough polishing rotary rod 52 are positioned at two sides of the pierced billet, and the third step is carried out; starting the first motor 41 and the second motor 42, driving the pierced billet to rotate by the first rough polishing rotating rod 51 and the second rough polishing rotating rod 52, and primarily polishing the pierced billet by the first rough polishing rotating rod 51 and the second rough polishing rotating rod 52 in the rotation process of the pierced billet, and the fourth step; closing the first motor 41 and the second motor 42, and keeping the first rough polishing rotary rod 51 and the second rough polishing rotary rod 52 away from the pierced billet, and a fifth step; bottom plate 1 further descends, and first thin polishing bull stick 61, the pierced billet is pushed down to the second thin polishing bull stick 62, and first thin polishing bull stick 61, the second thin polishing bull stick 62 is located pierced billet both sides, and the start-up corresponds the motor and makes first thin polishing bull stick 61, the second thin polishing bull stick 62 rotate, and first thin polishing bull stick 61, the second thin polishing bull stick 62 drive the pierced billet rotation of preliminary polishing, and the pierced billet of preliminary polishing is polished at rotatory in-process by first thin polishing bull stick 61, the second thin polishing bull stick 62 and is polished as the finished product.
In the utility model, a first belt 411 which is suitable for the rotating shaft of a first rough polishing rotating rod 51 and a rotating shaft of a first motor 41 are connected, the rotating shaft of the first motor 41 is coaxial with the center of a radial circular section of a first through hole 311, a second belt 421 which is suitable for the rotating shaft of a second rough polishing rotating rod 52 and a second motor 42 are connected, the rotating shaft of the second motor 42 is coaxial with the center of a radial circular section of the first through hole 311, therefore, when the first rough polishing rotary rod 51 and the second rough polishing rotary rod 52 rotate on the first electronic control slide rail 312 and the second electronic control slide rail 322, the relative distance between the rod body of the first rough polishing rotating rod 51 and the first motor 41 is not changed, the relative distance between the rod body of the second rough polishing rotating rod 52 and the second motor 42 is not changed, meanwhile, the connection performance of the first belt 411 and the second belt 421 can not be influenced by the rotation of the first rough polishing rotary rod 51 and the second rough polishing rotary rod 52; through first thick throwing and grinding bull stick 51, the thick throwing of second grinds bull stick 52 and first thin throwing and grinds bull stick 61, the thin throwing and grinding bull stick 62 of second mutually supports, the defect on the pierced billet is ground in the preliminary throwing of first thick throwing and grinding bull stick 51, the thick throwing and grinding bull stick 52 of second, and the defect on the pierced billet diminishes the back and continues to grind bull stick 61, the thin throwing and grinding bull stick 62 with first thin throwing and grinding with second, can be maximum, the very big damage to the pierced billet pipe wall that has reduced simultaneously of the defect on the pierced billet of getting rid of maximum efficiency.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.
Claims (4)
1. The utility model provides a pierced billet outer tube grinding device of seamless pipe of iron-nickel base corrosion-resistant alloy which characterized in that: comprises a bottom plate (1), a first bracket (201), a second bracket (202), a first rotating rod (21), a second rotating rod (22), a first fixing plate (31), a first through hole (311), a first electric control slide rail (312), a first electric control slide block (313), a second fixing plate (32), a second through hole (321), a second electric control slide rail (322), a second electric control slide block (323), a first motor (41), a first belt (411), a second motor (42), a second belt (421), a first rough polishing rotating rod (51), a second rough polishing rotating rod (52), a first fine polishing rotating rod (61), a second fine polishing rotating rod (62), a top plate (8) and a lifting device (9), wherein the first bracket (201) and the second bracket (202) are arranged on the upper end surface of the bottom plate (1) in parallel symmetry from front to back, and the first bracket (201) is arranged in front of the second bracket (202), the upper end surfaces of the first support (201) and the second support (202) are provided with a first rotating rod (21) and a second rotating rod (22) which are symmetrical in a left-right parallel mode, the front ends of the first rotating rod (21) and the second rotating rod (22) are hinged with the first support (201), the rear ends of the first rotating rod (21) and the second rotating rod (22) are hinged with the second support (202), the top plate (8) is arranged right above the bottom plate (1), the lower end surface of the top plate (8) is provided with a first fixing plate (31) and a second fixing plate (32) which are vertically arranged and symmetrical in a front-back parallel mode, the first fixing plate (31) is arranged on the front side of the first support (201), a first through hole (311) is arranged on the first fixing plate (31), the axis of the first through hole (311) is parallel to the axis of the first rotating rod (21), the radial cross section of the first through hole (311) is arc-shaped and protrudes downwards, an arc-shaped and coaxial first electric control slide rail (312) is arranged in the first through hole (311), a first motor (41) is arranged on the front end face of the first fixing plate (31), a rotating shaft of the first motor (41) is coaxial with the circle center of the radial arc section of the first through hole (311), a second fixing plate (32) is arranged on the rear side of the second support (202), a second through hole (321) is arranged on the second fixing plate (32), the axis of the second through hole (321) is parallel to the axis of the first rotating rod (21), the radial section of the second through hole (321) is arc-shaped and protrudes downwards, an arc-shaped and coaxial second electric control sliding rail (322) is arranged in the second through hole (321), a second motor (42) is arranged on the rear end face of the second fixing plate (32), the rotating shaft of the second motor (42) is coaxial with the circle center of the radial arc section of the first through hole (311), a first rough polishing rotating rod (51) and a second polishing rotating rod (51) which are parallel to the left and symmetrical to the right are arranged between the first fixing plate (31) and the second fixing plate (32), A second rough polishing and grinding rotating rod (52), a first fine polishing and grinding rotating rod (61) and a second fine polishing and grinding rotating rod (62) which are symmetrical in a left-right parallel mode, the axes of the first rough polishing and grinding rotating rod (51), the second rough polishing and grinding rotating rod (52), the first fine polishing and grinding rotating rod (61) and the second fine polishing and grinding rotating rod (62) are parallel to the axes of the first rotating rod (21) and the second rotating rod (22), the front ends of the first rough polishing and grinding rotating rod (51) and the second rough polishing and grinding rotating rod (52) are arranged in a first through hole (311), the first rough polishing and grinding rotating rod (51) and the second rough polishing and grinding rotating rod (52) are respectively connected with a first electric control slide block (313) between the first rough polishing and grinding slide rail (312), the first rough polishing and grinding rotating rod (51) and the second rough polishing and grinding rotating rod (52) are respectively hinged with the corresponding first polishing and grinding slide block (313), the front end of the first rough polishing and grinding rotating rod (51) extends out of a first fixing plate (31), and a first electric control slide block (41) is connected with a first polishing and grinding motor (41) between the front end surface of the first rough polishing and the rough polishing and grinding rotating rod (51) connected with the first polishing and the second rough polishing and grinding rotating rod (51) respectively The rear ends of the first rough polishing rotary rod (51) and the second rough polishing rotary rod (52) are arranged in the second through hole (321), a second electric control slide block (323) is connected between the first rough polishing rotary rod (51) and the second rough polishing rotary rod (52) and the second electric control slide rail (322) respectively, the first rough polishing rotary rod (51) and the second rough polishing rotary rod (52) are hinged with the corresponding second electric control slide block (323), the rear end of the second rough polishing rotary rod (52) extends out of and extends out of the rear end face of the second fixing plate (32), a second belt (421) is connected between the rod body of the second rough polishing rotary rod (52) and the second motor (42), the front ends of the first fine polishing rotary rod (61) and the second fine polishing rotary rod (62) are hinged with the first fixing plate (31) in a suitable manner, the first fine polishing rotary rod (61) and the second fine polishing rotary rod (62) are hinged with the second fixing plate (32) in a suitable manner, the right end of the top plate (8) is adaptively connected with a lifting device (9).
2. The pierced billet outer tube grinding device for the iron-nickel based corrosion-resistant alloy seamless tube according to claim 1, characterized in that: first thin polishing bull stick (61), second thin polishing bull stick (62) all link has the motor that suits, and first thin polishing bull stick (61), second thin polishing bull stick (62) suit with first bull stick (21), second bull stick (22).
3. The pierced billet outer tube grinding device for the iron-nickel based corrosion-resistant alloy seamless tube according to claim 1, characterized in that: the heights of the topmost horizontal planes of the first rotating rod (21) and the second rotating rod (22) are higher than the heights of the topmost horizontal planes of the first support (201) and the second support (202).
4. The pierced billet outer tube grinding device for the iron-nickel based corrosion-resistant alloy seamless tube according to claim 1, characterized in that: two first electric control telescopic rods (71) which are parallel and symmetrical are arranged at two ends of the first rough polishing and grinding rotating rod (51), one first electric control telescopic rod (71) is arranged between the first support (201) and the first fixing plate (31), the other first electric control telescopic rod (71) is arranged between the second support (202) and the second fixing plate (32), the two first electric control telescopic rods (71) are respectively arranged at the front sides of the first rough polishing and grinding rotating rod (51) and the first fine polishing and grinding rotating rod (61), the rotating shafts which are adaptively hinged and hinged at the upper ends of the two first electric control telescopic rods (71) and the left end of the top plate (8) are parallel to the first rough polishing and grinding rotating rod (51), the rotating shafts which are hinged and hinged at the lower ends of the two first electric control telescopic rods (71) and the first rough polishing and grinding rotating rod (51) are coaxial, and two second electric control telescopic rods (72) which are parallel and symmetrical are arranged at two ends of the second rough polishing and grinding rotating rod (52), a second electric control telescopic rod (72) is arranged between the first support (201) and the first fixing plate (31), the other second electric control telescopic rod (72) is arranged between the second support (202) and the second fixing plate (32), the two second electric control telescopic rods (72) are arranged on the rear sides of the second rough polishing rotating rod (52) and the first fine polishing rotating rod (61), the upper ends of the two second electric control telescopic rods (72) are adaptively hinged and hinged with the right end of the top plate (8), the rotating shaft of the two second electric control telescopic rods is parallel to the second rough polishing rotating rod (52), and the lower ends of the two second electric control telescopic rods (72) are hinged with the second rough polishing rotating rod (52) and the hinged rotating shaft of the two second electric control telescopic rods is coaxial with the second rough polishing rotating rod (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122667154.4U CN216939780U (en) | 2021-11-02 | 2021-11-02 | Pierced billet outer tube grinding device for iron-nickel-based corrosion-resistant alloy seamless tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122667154.4U CN216939780U (en) | 2021-11-02 | 2021-11-02 | Pierced billet outer tube grinding device for iron-nickel-based corrosion-resistant alloy seamless tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216939780U true CN216939780U (en) | 2022-07-12 |
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| CN202122667154.4U Withdrawn - After Issue CN216939780U (en) | 2021-11-02 | 2021-11-02 | Pierced billet outer tube grinding device for iron-nickel-based corrosion-resistant alloy seamless tube |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114029792A (en) * | 2021-11-02 | 2022-02-11 | 浙江中达新材料股份有限公司 | Pierced billet outer tube grinding device for iron-nickel-based corrosion-resistant alloy seamless tube |
-
2021
- 2021-11-02 CN CN202122667154.4U patent/CN216939780U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114029792A (en) * | 2021-11-02 | 2022-02-11 | 浙江中达新材料股份有限公司 | Pierced billet outer tube grinding device for iron-nickel-based corrosion-resistant alloy seamless tube |
| CN114029792B (en) * | 2021-11-02 | 2024-06-11 | 浙江中达新材料股份有限公司 | Barreled tube grinding device for iron-nickel-based corrosion-resistant alloy seamless tube |
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