CN210588461U - Grinding device for steel pipe pole production - Google Patents
Grinding device for steel pipe pole production Download PDFInfo
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- CN210588461U CN210588461U CN201921100904.6U CN201921100904U CN210588461U CN 210588461 U CN210588461 U CN 210588461U CN 201921100904 U CN201921100904 U CN 201921100904U CN 210588461 U CN210588461 U CN 210588461U
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Abstract
The utility model discloses a polishing device for producing steel pipe poles, which belongs to the technical field of steel pipe pole production equipment and comprises a workbench, wherein the left side of the top of the workbench is provided with an installation turntable, the bottom of the workbench is provided with a speed regulating motor for driving the installation turntable to rotate, the center of the top of the installation turntable is fixedly provided with a steel pipe internal bracing mechanism, the steel pipe internal bracing mechanism can be sleeved with a spiral steel pipe to be polished, the right side of the top of the workbench is fixedly provided with a self-adaptive sliding rail, the top of the self-adaptive sliding rail is movably connected with a self-adaptive sliding block, the top of the self-adaptive sliding block is fixedly provided with a sliding rod mounting seat, the inner cavity of the sliding rod mounting seat is vertically and parallelly provided with two limiting sliding rods, the left sides of the two limiting sliding rods are slidably connected with a polishing mechanism, the left side polishing end of the polishing mechanism is, greatly improving the working efficiency of polishing treatment in the production of the spiral steel pipe rod.
Description
Technical Field
The utility model relates to a steel-pipe pole production facility technical field specifically is a grinding device of steel-pipe pole production usefulness.
Background
Steel pipe rods, i.e., steel pipes, are steel materials having a hollow cross section and a length much greater than the diameter or circumference. The steel pipe is divided into round, square, rectangular and special-shaped steel pipes according to the shape of the cross section; the steel pipe is divided into a carbon structural steel pipe, a low-alloy structural steel pipe, an alloy steel pipe and a composite steel pipe according to the material quality; the steel pipes are divided into steel pipes for conveying pipelines, engineering structures, thermal equipment, petrochemical industry, machinery manufacturing, geological drilling, high-pressure equipment and the like according to the application; the production process includes seamless steel pipe and welded steel pipe, the seamless steel pipe includes hot rolling and cold rolling (drawing), and the welded steel pipe includes straight seam welded steel pipe and spiral seam welded steel pipe.
The steel pipe pole is divided into two forms including straight line shape and heliciform according to different usage in the production shaping stage, and straight line shape steel pipe pole is because the appearance is regular easily by outside grinding machanism direct contact, and its processing technology of polishing is generally easier simple, does not lack the automatic equipment of polishing that is used for polishing straight line shape steel pipe in the market yet.
However, the spiral steel pipe pole is wholly spirally curled, and the polishing end of the common polishing equipment cannot directly contact with the side wall of the spiral inner cavity of the spiral steel pipe pole during polishing, so that manual handheld abrasive paper or a small polishing machine is needed to polish, and therefore, the equipment which can be suitable for automatic polishing of the spiral steel pipe pole needs to be designed urgently to improve the polishing work efficiency of the spiral steel pipe pole.
Based on this, the utility model designs a grinding device of steel-pipe pole production usefulness to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a grinding device of steel-pipe pole production usefulness to solve above-mentioned technical problem.
In order to achieve the above object, the utility model provides a following technical scheme: a polishing device for steel pipe rod production comprises a workbench, wherein a mounting turntable is arranged on the left side of the top of the workbench, a speed regulating motor for driving the mounting turntable to rotate is mounted at the bottom of the workbench, a steel pipe inner supporting mechanism is fixedly arranged at the center of the top of the mounting turntable, and a spiral steel pipe to be polished can be sleeved on the steel pipe inner supporting mechanism;
the top right side of workstation has set firmly the self-adaptation slide rail, the top swing joint of self-adaptation slide rail has the self-adaptation slider, the top of self-adaptation slider has set firmly the slide bar mount pad, the vertical parallel mount of inner chamber of slide bar mount pad has two spacing slide bars, two the left side sliding connection of spacing slide bar has grinding machanism, grinding machanism's the left side pot head of polishing is located the outer wall of spiral steel pipe.
Preferably, the internal stay mechanism includes electric telescopic handle, electric telescopic handle's upper and lower both ends are connected respectively and are provided with mounting panel and lower mounting panel, the bottom of mounting panel down with installation carousel fixed connection, it is provided with three supporting component of group down to go up between mounting panel and the lower mounting panel, supporting component includes two and is articulated supporting rod mutually through articulated seat and last mounting panel and lower mounting panel respectively, two the articulated department outside of supporting rod articulates there is the support contact board, three groups support contact board among the supporting component all with spiral steel pipe spiral inner chamber looks butt.
Preferably, the polishing mechanism comprises a lifting slide seat which is sleeved on the outer wall of the limiting slide rod in a sliding manner, the left side wall of the lifting slide seat is rotatably connected with a U-shaped clamping frame through a free rotating shaft, the inner cavity of the U-shaped clamping frame is hinged with a fixed clamping seat through a pin shaft, the fixed clamping seat is provided with a movable clamping seat, the inner cavities of the fixed clamping seat and the movable clamping seat are provided with semicircular grooves which are matched with each other, and the inner wall of each semicircular groove is provided with a flexible sand paper layer.
Preferably, the upper end of the attaching side of the fixed clamping seat is hinged to the movable clamping seat through a hinge, and the lower end of the attaching side of the fixed clamping seat is fixedly connected with the movable clamping seat through a hand-screwed bolt.
Preferably, the lifting slide seat is provided with two sleeve joint through holes matched with the limiting slide rod, and ball bushings are embedded in the upper side and the lower side of an inner cavity of each sleeve joint through hole.
Preferably, the three groups of supporting components are distributed in a circumferential array mode on the outer side of the electric telescopic rod by taking the central axis of the electric telescopic rod as a circle center.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses based on current heliciform steel-pipe pole needs artifical manual polishing, there is the shortcoming of inefficiency, a grinding device that can be applicable to heliciform steel-pipe pole production usefulness has been designed, when using, the shrink of the electric telescopic handle in the steel pipe internal stay mechanism makes three group's supporting component expand the spiral steel pipe inner chamber that treats polishing to support fixedly to the outside, then with left fixed cassette and the activity cassette lock joint of grinding machanism in the outer wall of spiral steel pipe, then open the buncher and drive the spiral steel pipe rotation, make grinding machanism can rise around the outer wall of spiral steel pipe straight line, realize automatic polishing; compared with the traditional manual handheld abrasive paper or a small-sized grinding machine, the device can automatically grind the outer wall of the spiral steel pipe rod, and greatly improves the working efficiency of grinding treatment in spiral steel pipe rod production.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the installation and connection structure of the present invention;
FIG. 2 is a schematic view of the detaching and separating structure of the present invention;
FIG. 3 is a schematic view of the structure of the self-clamping mechanism of the present invention;
fig. 4 is a schematic diagram of the structure of the contact pad of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-a workbench, 2-an installation turntable, 3-a speed regulating motor, 4-a steel pipe internal support mechanism, 41-an electric telescopic rod, 42-an upper installation plate, 43-a lower installation plate, 44-a hinge seat, 45-a support connecting rod, 46-a support contact plate, 5-a spiral steel pipe, 6-an adaptive sliding rail, 7-an adaptive sliding block, 8-a sliding rod installation seat, 9-a limiting sliding rod, 10-a polishing mechanism, 101-a lifting sliding seat, 102-a free rotating shaft, 103-a U-shaped clamping frame, 104-a pin shaft, 105-a fixed clamping seat, 106-a movable clamping seat, 107-a flexible sand paper layer, 108-a hinge, 109-a hand-screwed bolt and 110-a ball bushing.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a polishing device for steel pipe rod production comprises a workbench 1, wherein a mounting turntable 2 is arranged on the left side of the top of the workbench 1, a speed regulating motor 3 for driving the mounting turntable 2 to rotate is mounted at the bottom of the workbench 1, a steel pipe inner supporting mechanism 4 is fixedly arranged at the center of the top of the mounting turntable 2, and a spiral steel pipe 5 to be polished can be sleeved on the steel pipe inner supporting mechanism 4; the top right side of workstation 1 has set firmly self-adaptation slide rail 6, and the top swing joint of self-adaptation slide rail 6 has self-adaptation slider 7, and the top of self-adaptation slider 7 has set firmly slide bar mount pad 8, and the vertical parallel mount of the inner chamber of slide bar mount pad 8 has two spacing slide bar 9, and the left side sliding connection of two spacing slide bar 9 has grinding machanism 10, and grinding machanism 10's the left side end cover of polishing locates spiral steel pipe 5's outer wall.
The inner supporting mechanism 4 comprises an electric telescopic rod 41, an upper mounting plate 42 and a lower mounting plate 43 are respectively connected and arranged at the upper end and the lower end of the electric telescopic rod 41, the bottom of the lower mounting plate 43 is fixedly connected with the mounting turntable 2, three groups of supporting components are arranged between the upper mounting plate 42 and the lower mounting plate 43, each supporting component comprises two supporting connecting rods 45 which are respectively hinged with the upper mounting plate 42 and the lower mounting plate 43 through hinge seats 44, supporting contact plates 46 are hinged to the outer sides of the hinged parts of the two supporting connecting rods 45, the supporting contact plates 46 in the three groups of supporting components are all abutted to the spiral inner cavity of the spiral steel pipe 5, and the three groups of supporting components are expanded to the outer side to support and fix the inner cavity of the spiral steel pipe 5 to be polished; the polishing mechanism 10 comprises a lifting slide seat 101 which is sleeved on the outer wall of the limiting slide rod 9 in a sliding manner, the left side wall of the lifting slide seat 101 is rotatably connected with a U-shaped clamping frame 103 through a free rotating shaft 102, the inner cavity of the U-shaped clamping frame 103 is hinged with a fixed clamping seat 105 through a pin shaft 104, the fixed clamping seat 105 is provided with a movable clamping seat 106, the inner cavities of the fixed clamping seat 105 and the movable clamping seat 106 are provided with semicircular grooves which are matched with each other, and the inner wall of each semicircular groove is provided with a flexible sand paper layer 107 for polishing the outer wall of; the upper end of the attaching side of the fixed clamping seat 105 is hinged with the movable clamping seat 106 through a hinge 108, and the lower end of the attaching side of the fixed clamping seat 105 is fixedly connected with the movable clamping seat 106 through a hand-screwed bolt 109, so that the disassembly and assembly operation is facilitated; two sleeve joint through holes matched with the limiting slide rods 9 are formed in the lifting slide seat 101, and ball bushings 110 are embedded in the upper side and the lower side of an inner cavity of each sleeve joint through hole to play a role in sliding connection; the three groups of supporting components are distributed in a circumferential array mode along the outer side of the electric telescopic rod 41 by taking the central axis of the electric telescopic rod 41 as a circle center, so that supporting stress is more uniform and stable.
One specific application of this embodiment is:
the utility model relates to a polishing device for producing steel pipe poles, which is based on the defect that the prior spiral steel pipe pole needs manual polishing and has low efficiency, and designs a polishing device which can be suitable for producing spiral steel pipe poles, when in use, three groups of supporting components are expanded outwards to support and fix the inner cavity of the spiral steel pipe 5 to be polished through the contraction of an electric telescopic rod 41 in a steel pipe internal supporting mechanism 4, when the electric telescopic rod 41 is contracted, the included angle between two supporting connecting rods 45 in the supporting components is reduced, a supporting contact plate 46 is expanded outwards along with the reduction until the supporting connecting rods are abutted against the inner cavity of the spiral steel pipe 5, then a sliding rod mounting seat 8 is adjusted and moved leftwards and rightwards, a fixed clamping seat 105 and a movable clamping seat 106 on the left side of a polishing mechanism 10 are buckled on the outer wall of the spiral steel pipe 5, concretely, a bottom hand-screwed bolt 109 is loosened firstly, a movable clamping seat 106 is opened to, the hand-screwed bolt 109 is re-tightened, since the fixed clamp 105 and the movable clamp 106 have sufficient rotational freedom, so that the flexible sand paper layers 107 in the inner cavities of the fixed clamping seat 105 and the movable clamping seat 106 can be always attached to the outer wall of the spiral steel pipe 5, the flexible sand paper layers 107 can be made into a flexible shape by wrapping sponge with sand paper so as to be fully abutted, then the speed regulating motor 3 is started to drive the spiral steel pipe 5 to rotate, because the grinding mechanism 10 is connected with the limit slide rod 9 in a lifting and sliding way, the grinding mechanism 10 can rise linearly around the outer wall of the spiral steel pipe 5, through the relative membrane material removal of flexible abrasive paper layer 107 and 5 outer walls of spiral steel pipe, realize automatic polishing, compare in the manual handheld abrasive paper of tradition or small-size polisher and polish, this device can carry out automatic polishing to spiral steel pipe pole outer wall, has improved the work efficiency that the processing was polished in spiral steel pipe pole production greatly.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a grinding device of steel pipe pole production usefulness which characterized in that: the steel pipe polishing machine comprises a workbench (1), wherein a mounting turntable (2) is arranged on the left side of the top of the workbench (1), a speed regulating motor (3) for driving the mounting turntable (2) to rotate is mounted at the bottom of the workbench (1), a steel pipe inner supporting mechanism (4) is fixedly arranged at the center of the top of the mounting turntable (2), and a spiral steel pipe (5) to be polished can be sleeved on the steel pipe inner supporting mechanism (4);
the top right side of workstation (1) has set firmly self-adaptation slide rail (6), the top swing joint of self-adaptation slide rail (6) has self-adaptation slider (7), the top of self-adaptation slider (7) has set firmly slide bar mount pad (8), the vertical parallel mounting of inner chamber of slide bar mount pad (8) has two limit slide bar (9), two the left side sliding connection of limit slide bar (9) has grinding machanism (10), grinding machanism's (10) left side end cover of polishing is located the outer wall of spiral steel pipe (5).
2. The grinding device for producing the steel pipe pole as claimed in claim 1, wherein: internal stay mechanism (4) include electric telescopic handle (41), the upper and lower both ends of electric telescopic handle (41) are connected respectively and are provided with mounting panel (42) and lower mounting panel (43), down the bottom of mounting panel (43) with installation carousel (2) fixed connection, it is provided with three supporting component of group to go up between mounting panel (42) and lower mounting panel (43), supporting component includes two respectively through articulated seat (44) and last mounting panel (42) and lower mounting panel (43) looks articulated supporting rod (45), two the articulated department outside of supporting rod (45) articulates there is supporting contact board (46), three groups supporting contact board (46) among the supporting component all with spiral steel pipe (5) spiral inner chamber looks butt.
3. The grinding device for producing the steel pipe pole as claimed in claim 1, wherein: grinding machanism (10) including slip cup joint in the lift slide (101) of spacing slide bar (9) outer wall, the left side wall of lift slide (101) is rotated through free rotation axle (102) and is connected with U-shaped centre gripping frame (103), the inner chamber of U-shaped centre gripping frame (103) articulates through round pin axle (104) has fixed cassette (105), fixed cassette (105) be provided with movable cassette (106), the inner chamber of fixed cassette (105) and activity cassette (106) is provided with the half slot of mutually supporting, the inner wall of half slot is provided with flexible abrasive paper layer (107).
4. The grinding device for producing the steel pipe pole as claimed in claim 3, wherein: the upper end of the attaching side of the fixed clamping seat (105) is hinged to the movable clamping seat (106) through a hinge (108), and the lower end of the attaching side of the fixed clamping seat (105) is fixedly connected with the movable clamping seat (106) through a hand-screwed bolt (109).
5. The grinding device for producing the steel pipe pole as claimed in claim 3, wherein: two sleeving through holes matched with the limiting sliding rods (9) are formed in the lifting sliding seat (101), and ball bushings (110) are embedded in the upper side and the lower side of an inner cavity of each sleeving through hole.
6. The grinding device for producing the steel pipe pole as claimed in claim 2, wherein: the three groups of supporting components are distributed along the outer side of the electric telescopic rod (41) in a circumferential array shape by taking the central axis of the electric telescopic rod (41) as a circle center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921100904.6U CN210588461U (en) | 2019-07-15 | 2019-07-15 | Grinding device for steel pipe pole production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921100904.6U CN210588461U (en) | 2019-07-15 | 2019-07-15 | Grinding device for steel pipe pole production |
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| CN210588461U true CN210588461U (en) | 2020-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921100904.6U Active CN210588461U (en) | 2019-07-15 | 2019-07-15 | Grinding device for steel pipe pole production |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112222695A (en) * | 2020-11-10 | 2021-01-15 | 岳西十行机械设备有限公司 | Posture adjusting mechanism of welding assembly fixture |
| CN112222709A (en) * | 2020-11-10 | 2021-01-15 | 岳西十行机械设备有限公司 | Attitude adjusting method of clutch type welding clamp |
| CN112276400A (en) * | 2020-11-02 | 2021-01-29 | 岳西十行机械设备有限公司 | Clamping fixture for automatic welding of helical blades |
| CN112405318A (en) * | 2020-11-20 | 2021-02-26 | 沈飞 | Machining polishing cutting device |
| CN112496899A (en) * | 2020-11-25 | 2021-03-16 | 济宁市技师学院 | Inner hole wall grinding machine for machining |
| CN114799715A (en) * | 2022-04-18 | 2022-07-29 | 张景心 | Intelligent stainless steel bucket welding machine |
| CN115625589A (en) * | 2022-12-22 | 2023-01-20 | 靖江市三菱暖通机械制造有限公司 | Grinding device for machining and producing valve body of petroleum machinery |
-
2019
- 2019-07-15 CN CN201921100904.6U patent/CN210588461U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112276400A (en) * | 2020-11-02 | 2021-01-29 | 岳西十行机械设备有限公司 | Clamping fixture for automatic welding of helical blades |
| CN112276400B (en) * | 2020-11-02 | 2022-03-01 | 岳西十行机械设备有限公司 | Clamping fixture for automatic welding of helical blades |
| CN112222695A (en) * | 2020-11-10 | 2021-01-15 | 岳西十行机械设备有限公司 | Posture adjusting mechanism of welding assembly fixture |
| CN112222709A (en) * | 2020-11-10 | 2021-01-15 | 岳西十行机械设备有限公司 | Attitude adjusting method of clutch type welding clamp |
| CN112222709B (en) * | 2020-11-10 | 2023-07-14 | 岳西十行机械设备有限公司 | Method for adjusting posture of clutch type welding fixture |
| CN112405318A (en) * | 2020-11-20 | 2021-02-26 | 沈飞 | Machining polishing cutting device |
| CN112496899A (en) * | 2020-11-25 | 2021-03-16 | 济宁市技师学院 | Inner hole wall grinding machine for machining |
| CN112496899B (en) * | 2020-11-25 | 2021-11-30 | 济宁市技师学院 | Inner hole wall grinding machine for machining |
| CN114799715A (en) * | 2022-04-18 | 2022-07-29 | 张景心 | Intelligent stainless steel bucket welding machine |
| CN115625589A (en) * | 2022-12-22 | 2023-01-20 | 靖江市三菱暖通机械制造有限公司 | Grinding device for machining and producing valve body of petroleum machinery |
| CN115625589B (en) * | 2022-12-22 | 2023-11-24 | 靖江市三菱暖通机械制造有限公司 | Grinding device for petroleum machinery valve body processing production |
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