CN110935905B - Drilling equipment for pipeline machining - Google Patents
Drilling equipment for pipeline machining Download PDFInfo
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- CN110935905B CN110935905B CN201911209470.8A CN201911209470A CN110935905B CN 110935905 B CN110935905 B CN 110935905B CN 201911209470 A CN201911209470 A CN 201911209470A CN 110935905 B CN110935905 B CN 110935905B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
- B23Q3/064—Work-clamping means adapted for holding workpieces having a special form or being made from a special material for holding elongated workpieces, e.g. pipes, bars or profiles
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- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses drilling equipment for pipeline machining, and relates to the technical field of pipeline machining. The pipeline drilling device comprises an operating platform, wherein the operating platform is sequentially provided with at least one pipeline positioning and clamping mechanism, a pipeline drilling mechanism and a pipeline supporting mechanism along the advancing direction of a pipeline; the pipeline positioning and clamping mechanism comprises an L-shaped support A arranged on the operating platform, a telescopic motor A is arranged on the bottom side surface of the L-shaped support A, the bottom end of the telescopic motor A is connected with a fixed plate, and a first fixed structure is fixed on the fixed plate; a second fixing structure is fixed on the operating platform which is positioned right below the first fixing structure; the second securing structure and the first securing structure form a circular channel that accommodates passage of the conduit. The pipeline positioning and clamping mechanism is used for clamping and fixing the pipeline to be machined, so that the pipeline is prevented from shaking in the drilling process, and meanwhile, the pipeline supporting mechanism is used for supporting the drilling part of the pipeline to be machined, so that the drilling part is prevented from being damaged by external force in the drilling process.
Description
Technical Field
The invention belongs to the technical field of pipeline machining, and particularly relates to drilling equipment for pipeline machining.
Background
The drilling equipment refers to a machine and equipment which uses a tool harder and sharper than a target object to leave a cylindrical hole or hole in the target object by means of rotary cutting or rotary extrusion, and plays an important role in industrial production.
As shown in the attached figure 8 of the specification, chinese patent publication No. (CN107297522B) discloses a plate-shaped part drilling device for hardware tool processing, which comprises a bottom plate, a left frame, a lifting device, a first mounting plate, a rotating device, a cutter sleeve, a drill, a swinging device, a nozzle, a first mounting seat, an air pump, a pipeline, etc., wherein the rotating device 5 comprises a second motor 51, a first belt pulley 52, a third bearing seat 53, a second belt pulley 54, a flat belt 55 and a second rotating shaft 56, the right side of the bottom of the top plate is connected with the second motor 51 by a bolt connection, an output shaft of the second motor 51 is connected with the first belt pulley 52 by an interference connection, the third bearing seat 53 is welded on the right side of the bottom of the top plate, a bearing in the third bearing seat 53 is connected with the second rotating shaft 56 by an interference connection, the bottom of the second rotating shaft 56 is connected with the cutter sleeve by a welding method, the middle part of the second rotating shaft 56 is connected with a second belt pulley 54 in an interference connection mode, and a flat belt 55 is wound between the first belt pulley 52 and the second belt pulley 54; the second motor 51 and the third bearing housing 53 are both mounted on the first mounting plate 4.
The existing plastic pipeline and the metal pipeline are generally required to be drilled in the using process, the existing drilling equipment often exists in the using process, and the drilling position is extruded by a drill bit to be crushed, bent and the like in the drilling process, so that the accuracy of drilling and the integrity of the pipeline are influenced, and the plastic pipeline and the metal pipeline are inconvenient to use normally.
Disclosure of Invention
The invention aims to provide drilling equipment for processing pipelines, which solves the problems in the prior art.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to drilling equipment for processing a pipeline, which comprises an operating platform, wherein the operating platform is sequentially provided with at least one pipeline positioning and clamping mechanism, a pipeline drilling mechanism and a pipeline supporting mechanism along the advancing direction of the pipeline.
Furthermore, the pipeline positioning and clamping mechanism comprises an L-shaped support A arranged on the operating platform, a telescopic motor A is arranged on the bottom side surface of the L-shaped support A, the bottom end of the telescopic motor A is connected with a fixed plate, and a first fixed structure is fixed on the fixed plate; a second fixing structure is fixed on the operating platform which is positioned right below the first fixing structure; the second fixing structure and the first fixing structure are the same in structure; the second and first securing structures form a circular channel that accommodates passage of the conduit.
Furthermore, the second fixing structure comprises a substrate, a semicircular opening is formed in one side of the substrate, a semicircular body is arranged at the semicircular opening, an opening is formed in the semicircular body, and a locking module used for supporting and fixing a pipeline is arranged at the opening in a matched mode; and a flange for fixing is arranged on the other side surface of the base plate.
Furthermore, the locking module comprises a fixed thread sleeve fixed at the opening, one end of the fixed thread sleeve is in threaded connection with an adjusting screw, the end of the adjusting screw is connected with a spring in a linked mode, the top of the spring is connected with a movable rod capable of moving along the axial direction of the fixed thread sleeve, and the end of the movable rod is provided with an arc-shaped clamping plate.
Furthermore, a guide sliding strip is arranged on the outer side of the movable rod, and a guide sliding groove matched with the guide sliding strip is arranged on the inner side surface of the fixed threaded sleeve; the arc-shaped clamping plate is an elastic clamping plate.
Further, pipeline drilling mechanism is including setting up an L type support B at operation platform, L type support B's bottom side face is equipped with flexible motor B, flexible motor B's output shaft is fixed with the fly leaf, the bottom side face of fly leaf is fixed with rotary device, rotary device's bottom welding has the broach shell, the drill bit has been cup jointed to the bottom of broach shell.
Further, pipeline supporting mechanism is including setting up an L type support C at operation platform, L type support C's the end side is equipped with flexible motor C, flexible motor C's output shaft is fixed with the fixed arm, one side of fixed arm is fixed with and is used for supporting the support piece at the tube seat inside wall.
Further, pipeline supporting mechanism is including setting up the slide rail at operation platform to and one can follow slide rail sliding fit's electronic slider, the top of electronic slider is equipped with a fixed column, one side of fixed column is fixed with the support piece that is used for supporting at the pipe box inside wall.
And furthermore, limiting baffles are arranged on the operating platforms at the two ends of the slide rail.
Furthermore, the supporting piece comprises a telescopic device fixed on the fixed arm and/or the fixed column, a supporting rod is fixed at the output end of the telescopic device, and at least one supporting body is arranged on the supporting rod; the support body comprises a telescopic motor D fixed on one side surface of the support rod, a bottom plate is fixed on an output shaft of the telescopic motor D, two supporting plates are respectively arranged at two ends of the bottom plate, an arc abutting plate is fixed at the end parts of the two supporting plates, and a through hole is formed in the arc abutting plate; the two supporting plates are arranged in a splayed shape.
The invention has the following beneficial effects:
the pipeline positioning and clamping mechanism is used for clamping and fixing the pipeline to be machined, so that the pipeline is prevented from shaking in the drilling process, and meanwhile, the pipeline supporting mechanism is used for supporting the drilling part of the pipeline to be machined, so that the drilling part is prevented from being damaged by external force in the drilling process.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
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 the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a drilling apparatus according to embodiment 1 of the present invention;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a schematic structural diagram of a drilling apparatus according to embodiment 2 of the present invention;
FIG. 4 is a schematic structural view of a second fixing structure according to the present invention;
FIG. 5 is a schematic front view of a second fixing structure according to the present invention;
FIG. 6 is a schematic view of a locking module according to the present invention;
FIG. 7 is a schematic view of the support structure of the present invention;
FIG. 8 is a background art drawing;
in the drawings, the components represented by the respective reference numerals are listed below:
1-an operation platform, 2-a second fixed structure, 3-a rotating device, 4-a support rod, 5-a fixed threaded sleeve, 6-an electric slider, 7-a first fixed structure, 10-a limit baffle, 11-an L-shaped bracket A, 12-a telescopic motor A, 13-an L-shaped bracket B, 14-an L-shaped bracket C, 15-a telescopic motor B, 16-a movable plate, 17-a telescopic motor C, 18-a fixed arm, 19-a sliding rail, 127-a fixed plate, 21-a base plate, 22-a flanging, 23-a semicircular opening, 24-a semicircular body, 25-an opening, 51-an adjusting screw, 52-a spring, 53-a movable rod, 54-an arc clamping plate, 55-a guide sliding strip, 31-a cutter sleeve and 32-a drill bit, 61-telescopic column, 41-support rod, 42-telescopic motor D, 43-bottom plate, 44-support plate, 45-arc abutting plate and 46-through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
Referring to fig. 1-2 and 4-7, the present invention is a drilling apparatus for processing a pipeline, comprising an operation platform 1, wherein the operation platform 1 sequentially comprises at least one pipeline positioning and clamping mechanism, a pipeline drilling mechanism and a pipeline supporting mechanism along a pipeline traveling direction.
Preferably, the pipeline positioning and clamping mechanism comprises an L-shaped bracket a11 arranged on the operation platform 1, a telescopic motor a12 is arranged on the bottom side surface of the L-shaped bracket a11, a fixing plate 127 is connected to the bottom end of the telescopic motor a12, and a first fixing structure 7 is fixed on the fixing plate 127; a second fixing structure 2 is fixed on the operating platform 1 which is positioned right below the first fixing structure 7; the second fixing structure 2 and the first fixing structure 7 are the same in structure; the second fixing structure 2 and the first fixing structure 7 form a circular channel that accommodates the passage of the pipe.
Preferably, the second fixing structure 2 includes a base plate 21, one side of the base plate 21 is provided with a semicircular opening 23, a semicircular body 24 is arranged at the semicircular opening 23, the semicircular body 24 is provided with an opening 25, and a locking module for supporting and fixing the pipeline is arranged at the opening 25 in a matching manner; the other side of the base plate 21 is provided with a flange 22 for fixing.
Preferably, the locking module comprises a fixed threaded sleeve 5 fixed at the opening 25, an adjusting screw 51 is connected to one end of the fixed threaded sleeve 5 in a threaded manner, a spring 52 is connected to the end of the adjusting screw 51 in a linked manner, a movable rod 53 capable of moving along the axial direction of the fixed threaded sleeve 5 is connected to the top of the spring 52, and an arc-shaped clamping plate 54 is arranged at the end of the movable rod 53.
Preferably, a guide sliding strip 55 is arranged on the outer side of the movable rod 53, and a guide sliding groove matched with the guide sliding strip 55 is arranged on the inner side surface of the fixed threaded sleeve 5; the arc-shaped catch plate 54 is an elastic catch plate.
Preferably, the pipeline drilling mechanism comprises an L-shaped support B13 arranged on the operation platform 1, a telescopic motor B15 is arranged on the bottom side of the L-shaped support B13, a movable plate 16 is fixed on an output shaft of the telescopic motor B15, a rotating device 3 is fixed on the bottom side of the movable plate 16, a cutter sleeve 31 is welded at the bottom of the rotating device 3, and a drill bit 32 is sleeved at the bottom of the cutter sleeve 31.
Preferably, the pipeline supporting mechanism comprises an L-shaped bracket C14 arranged on the operation platform 1, a telescopic motor C17 is arranged at the bottom side surface of the L-shaped bracket C14, a fixed arm 18 is fixed at the output shaft of the telescopic motor C17, and a supporting piece for supporting the inner side wall of the pipe groove is fixed at one side of the fixed arm 18.
Preferably, the supporting member comprises a telescopic device 4 fixed on the fixing arm 18, a supporting rod 41 is fixed at the output end of the telescopic device 4, and at least one supporting body is arranged on the supporting rod 41; the support body comprises a telescopic motor D42 fixed on one side surface of the support rod 41, a bottom plate 43 is fixed on an output shaft of the telescopic motor D42, two support plates 44 are respectively arranged at two ends of the bottom plate 43, an arc abutting plate 45 is fixed at the end parts of the two support plates 44, and a through hole 46 is arranged on the arc abutting plate 45; the two support plates 44 are arranged in an "eight" shape. The telescopic device 4 is an electric telescopic rod.
The telescopic motor A12, the telescopic motor B15, the rotating device 3, the telescopic motor C17, the telescopic motor D42 and the electric telescopic rod are all connected with a controller; the start and operation are controlled by the controller.
When in use, according to the size of the pipeline to be drilled, the adjusting screw 51 is rotated along the axial direction of the fixed thread sleeve 5 on the second fixed structure 2, so that the arc-shaped clamping plate 54 at the end part of the movable rod 53 moves to a corresponding position; preventing the pipeline to be drilled from reaching the pipeline positioning and clamping mechanism and the pipeline drilling mechanism;
starting a telescopic motor A12, matching and pressing a first fixed structure 7 on a second fixed structure 2, simultaneously rotating an adjusting screw 51 along the axial direction of a fixed thread sleeve 5 on the first fixed structure 7 to enable an arc-shaped clamping plate 54 at the end part of a movable rod 53 to move to a corresponding position, and positioning and clamping 2 pipelines through 2 pipeline positioning and clamping mechanisms consisting of the first fixed structure 7 and the second fixed structure 2; the pipeline is prevented from shaking in the drilling process by realizing the fixed clamping of the pipeline.
Start flexible motor C17 and electric telescopic handle simultaneously for the tip of backup pad 44 inserts the tip of pipeline, start flexible motor D42 simultaneously and make arc butt joint board 45 butt can at the medial surface of the pipeline of treating the drilling.
The telescopic motor B15 and the rotating device 3 are started, and the drilling of the pipeline to be drilled is realized through the drill bit 32.
Simultaneously through set up through-hole 46 on arc butt joint plate 45, avoid drill bit 32 to bore to cause the damage to arc butt joint plate 45 on arc butt joint plate 45 after drilling through the pipeline lateral wall.
Example 2
Referring to fig. 1-7, the present invention is a drilling apparatus for processing a pipeline, comprising an operation platform 1, wherein the operation platform 1 sequentially comprises at least one pipeline positioning and clamping mechanism, a pipeline drilling mechanism and a pipeline supporting mechanism along a pipeline advancing direction.
Preferably, the pipeline positioning and clamping mechanism comprises an L-shaped bracket a11 arranged on the operation platform 1, a telescopic motor a12 is arranged on the bottom side surface of the L-shaped bracket a11, a fixing plate 127 is connected to the bottom end of the telescopic motor a12, and a first fixing structure 7 is fixed on the fixing plate 127; a second fixing structure 2 is fixed on the operating platform 1 which is positioned right below the first fixing structure 7; the second fixing structure 2 and the first fixing structure 7 are the same in structure; the second fixing structure 2 and the first fixing structure 7 form a circular channel that accommodates the passage of the pipe.
Preferably, the second fixing structure 2 includes a base plate 21, one side of the base plate 21 is provided with a semicircular opening 23, a semicircular body 24 is arranged at the semicircular opening 23, the semicircular body 24 is provided with an opening 25, and a locking module for supporting and fixing the pipeline is arranged at the opening 25 in a matching manner; the other side of the base plate 21 is provided with a flange 22 for fixing.
Preferably, the locking module comprises a fixed threaded sleeve 5 fixed at the opening 25, an adjusting screw 51 is connected to one end of the fixed threaded sleeve 5 in a threaded manner, a spring 52 is connected to the end of the adjusting screw 51 in a linked manner, a movable rod 53 capable of moving along the axial direction of the fixed threaded sleeve 5 is connected to the top of the spring 52, and an arc-shaped clamping plate 54 is arranged at the end of the movable rod 53.
Preferably, a guide sliding strip 55 is arranged on the outer side of the movable rod 53, and a guide sliding groove matched with the guide sliding strip 55 is arranged on the inner side surface of the fixed threaded sleeve 5; the arc-shaped catch plate 54 is an elastic catch plate.
Preferably, the pipeline drilling mechanism comprises an L-shaped support B13 arranged on the operation platform 1, a telescopic motor B15 is arranged on the bottom side of the L-shaped support B13, a movable plate 16 is fixed on an output shaft of the telescopic motor B15, a rotating device 3 is fixed on the bottom side of the movable plate 16, a cutter sleeve 31 is welded at the bottom of the rotating device 3, and a drill bit 32 is sleeved at the bottom of the cutter sleeve 31.
Preferably, the pipeline supporting mechanism comprises a sliding rail 19 arranged on the operating platform 1 and an electric sliding block 6 which can be in sliding fit with the sliding rail 19, a fixed column 61 is arranged at the top of the electric sliding block 6, and a supporting member for supporting the inner side wall of the pipe chase is fixed on one side of the fixed column 61.
Preferably, the operation platform 1 at the two ends of the sliding rail 19 is provided with a limit baffle 10.
Preferably, the supporting member comprises a telescopic device 4 fixed on the fixed column 61, a supporting rod 41 is fixed at the output end of the telescopic device 4, and at least one supporting body is arranged on the supporting rod 41; the support body comprises a telescopic motor D42 fixed on one side surface of the support rod 41, a bottom plate 43 is fixed on an output shaft of the telescopic motor D42, two support plates 44 are respectively arranged at two ends of the bottom plate 43, an arc abutting plate 45 is fixed at the end parts of the two support plates 44, and a through hole 46 is arranged on the arc abutting plate 45; the two support plates 44 are arranged in an "eight" shape. The telescopic device 4 is an electric telescopic rod.
The telescopic motor A12, the telescopic motor B15, the rotating device 3, the electric sliding block 6, the telescopic motor D42 and the electric telescopic rod are all connected with a controller; the start and operation are controlled by the controller.
When in use, according to the size of the pipeline to be drilled, the adjusting screw 51 is rotated along the axial direction of the fixed thread sleeve 5 on the second fixed structure 2, so that the arc-shaped clamping plate 54 at the end part of the movable rod 53 moves to a corresponding position; preventing the pipeline to be drilled from reaching the pipeline positioning and clamping mechanism and the pipeline drilling mechanism;
starting a telescopic motor A12, matching and pressing a first fixed structure 7 on a second fixed structure 2, simultaneously rotating an adjusting screw 51 along the axial direction of a fixed thread sleeve 5 on the first fixed structure 7 to enable an arc-shaped clamping plate 54 at the end part of a movable rod 53 to move to a corresponding position, and positioning and clamping 2 pipelines through 2 pipeline positioning and clamping mechanisms consisting of the first fixed structure 7 and the second fixed structure 2; the pipeline is prevented from shaking in the drilling process by realizing the fixed clamping of the pipeline.
Simultaneously start electronic slider 6 and remove along slide rail 19, control telescoping device 4 simultaneously and stretch out and draw back for the tip of backup pad 44 inserts the tip of pipeline, start flexible motor D42 simultaneously and make arc butt plate 45 butt at the medial surface of the pipeline of treating the drilling can.
The telescopic motor B15 and the rotating device 3 are started, and the drilling of the pipeline to be drilled is realized through the drill bit 32.
Simultaneously through set up through-hole 46 on arc butt joint plate 45, avoid drill bit 32 to bore to cause the damage to arc butt joint plate 45 on arc butt joint plate 45 after drilling through the pipeline lateral wall.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. A drilling equipment for pipe machining, includes operation platform (1), its characterized in that: the operation platform (1) is sequentially provided with at least one pipeline positioning and clamping mechanism, a pipeline drilling mechanism and a pipeline supporting mechanism along the advancing direction of the pipeline;
the pipeline supporting mechanism comprises an L-shaped support C (14) arranged on the operating platform (1), a telescopic motor C (17) is arranged on the bottom side surface of the L-shaped support C (14), a fixing arm (18) is fixed to an output shaft of the telescopic motor C (17), and a supporting piece used for supporting the inner side wall of the pipe groove is fixed to one side of the fixing arm (18);
the supporting piece comprises a telescopic device (4) fixed on the fixing arm (18), a supporting rod (41) is fixed at the output end of the telescopic device (4), and at least one supporting body is arranged on the supporting rod (41);
the support body comprises a telescopic motor D (42) fixed on one side surface of the support rod (41), a bottom plate (43) is fixed on an output shaft of the telescopic motor D (42), two ends of the bottom plate (43) are respectively provided with a support plate (44), the end parts of the two support plates (44) are fixed with an arc abutting plate (45), and the arc abutting plate (45) is provided with a through hole (46);
the two supporting plates (44) are arranged in a splayed shape.
2. The drilling equipment for processing the pipeline as claimed in claim 1, wherein the pipeline positioning and clamping mechanism comprises an L-shaped support A (11) arranged on the operating platform (1), a telescopic motor A (12) is arranged on the bottom side surface of the L-shaped support A (11), a fixing plate (127) is connected to the bottom end of the telescopic motor A (12), and a first fixing structure (7) is fixed on the fixing plate (127); a second fixing structure (2) is fixed on the operating platform (1) which is positioned right below the first fixing structure (7);
the second fixing structure (2) and the first fixing structure (7) are identical in structure;
the second fixing structure (2) and the first fixing structure (7) form a circular channel for accommodating the passage of a pipe.
3. The drilling equipment for processing the pipeline as claimed in claim 2, wherein the second fixing structure (2) comprises a base plate (21), one side of the base plate (21) is provided with a semicircular opening (23), a semicircular body (24) is arranged at the semicircular opening (23), the semicircular body (24) is provided with an opening (25), and a locking module for supporting and fixing the pipeline is arranged at the opening (25) in a matching manner;
and a flanging (22) for fixing is arranged on the other side surface of the base plate (21).
4. The drilling equipment for machining the pipeline, according to claim 3, characterized in that the locking module comprises a fixed threaded sleeve (5) fixed at the opening (25), an adjusting screw (51) is connected to one end of the fixed threaded sleeve (5) in a threaded manner, a spring (52) is connected to the end of the adjusting screw (51), a movable rod (53) capable of moving along the axial direction of the fixed threaded sleeve (5) is connected to the top of the spring (52), and an arc-shaped clamping plate (54) is arranged at the end of the movable rod (53).
5. The drilling equipment for machining the pipeline according to claim 4, wherein a guide sliding strip (55) is arranged on the outer side of the movable rod (53), and a guide sliding groove matched with the guide sliding strip (55) is formed in the inner side surface of the fixed threaded sleeve (5); the arc-shaped clamping plate (54) is an elastic clamping plate.
6. The drilling equipment for processing the pipeline as claimed in claim 1, wherein the pipeline drilling mechanism comprises an L-shaped support B (13) arranged on the operating platform (1), a telescopic motor B (15) is arranged on the bottom side surface of the L-shaped support B (13), a movable plate (16) is fixed on an output shaft of the telescopic motor B (15), a rotating device (3) is fixed on the bottom side surface of the movable plate (16), a cutter sleeve (31) is welded at the bottom of the rotating device (3), and a drill bit (32) is sleeved at the bottom of the cutter sleeve (31).
7. The drilling equipment for processing the pipeline as claimed in claim 1, wherein the pipeline supporting mechanism comprises a slide rail (19) arranged on the operating platform (1) and an electric slide block (6) which can be matched with the slide rail (19) in a sliding manner, a fixed column (61) is arranged at the top of the electric slide block (6), and a supporting piece for supporting the inner side wall of the pipeline slot is fixed at one side of the fixed column (61).
8. The drilling equipment for machining the pipeline according to claim 7, wherein the operation platforms (1) at the two ends of the slide rail (19) are provided with limit baffles (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911209470.8A CN110935905B (en) | 2019-12-01 | 2019-12-01 | Drilling equipment for pipeline machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911209470.8A CN110935905B (en) | 2019-12-01 | 2019-12-01 | Drilling equipment for pipeline machining |
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| Publication Number | Publication Date |
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| CN110935905A CN110935905A (en) | 2020-03-31 |
| CN110935905B true CN110935905B (en) | 2021-05-28 |
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| CN201911209470.8A Active CN110935905B (en) | 2019-12-01 | 2019-12-01 | Drilling equipment for pipeline machining |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112222883A (en) * | 2020-09-24 | 2021-01-15 | 上海大隆机器厂有限公司 | Shaft bracket device for milling large screw rotor |
| CN112123241A (en) * | 2020-09-27 | 2020-12-25 | 陈春 | Plastic tubing anchor clamps that machining efficiency is high |
| CN114714111B (en) * | 2021-01-05 | 2023-11-07 | 中国石油化工股份有限公司 | Processing device and method for valve plate of pump sealing device |
| CN117001037B (en) * | 2023-07-04 | 2024-01-19 | 连云港超越重型传动件有限公司 | Boring processing table capable of processing multi-bearing seat and processing method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6615696B2 (en) * | 2001-12-10 | 2003-09-09 | Donato L. Ricci | Oval manway facing machine |
| CN203304964U (en) * | 2013-04-18 | 2013-11-27 | 湖南湘电长沙水泵有限公司 | Adjustable mandrel device used for pipe connecting flange machining |
| CN104841973B (en) * | 2015-04-14 | 2017-11-10 | 繁昌县倍思生产力促进中心有限公司 | A kind of steel tube drilling device |
| CN207592816U (en) * | 2017-11-02 | 2018-07-10 | 安徽高旭新材料科技有限公司 | A kind of adjustable tetrafluoro liner bore processing tool |
| CN209062267U (en) * | 2018-11-02 | 2019-07-05 | 张显 | A kind of pre-buried auxiliary device of electric pipeline |
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