CN109396510B - Petroleum conveying pipe drill bit cutting device - Google Patents
Petroleum conveying pipe drill bit cutting device Download PDFInfo
- Publication number
- CN109396510B CN109396510B CN201811458813.XA CN201811458813A CN109396510B CN 109396510 B CN109396510 B CN 109396510B CN 201811458813 A CN201811458813 A CN 201811458813A CN 109396510 B CN109396510 B CN 109396510B
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- worm
- fixedly connected
- base
- motor
- connecting section
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
-
- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
- Earth Drilling (AREA)
Abstract
The invention belongs to the technical field of petroleum conveying pipe drill bit processing equipment, and particularly relates to a petroleum conveying pipe drill bit cutting device, which comprises an operating platform, a base, a part fixing seat, a worm and gear transmission mechanism, a mounting plate and cutter combination, a first motor and a second motor; the base is slidably connected to the operating platform, and the lower end of the base is connected with the worm and gear transmission mechanism; the upper surface of the base is fixedly connected with a part fixing seat; the two mounting plates are parallel and horizontally fixedly connected above two sides of the operation table; a cutter combination is arranged between the two mounting plates; the cutter combination comprises two milling heads which are arranged in parallel; the invention can solve the problems that the existing processing equipment can not process the plane of the drill bit of the petroleum conveying pipe at one time and has low processing efficiency and processing precision.
Description
Technical Field
The invention belongs to the technical field of petroleum conveying pipe drill bit processing equipment, and particularly relates to a petroleum conveying pipe drill bit cutting device.
Background
In the processing process of the petroleum conveying pipe drill bit, two parallel planes are required to be processed on the outer surface of one end of the petroleum conveying pipe drill bit, the existing equipment is used for sequentially processing the two planes by adopting a milling cutter, the processing efficiency is low, and the processing precision is difficult to guarantee.
Disclosure of Invention
In view of the above, the present invention aims to provide a cutting device for a drill bit of an oil conveying pipe, so as to solve the problems that the existing processing equipment cannot process the plane of the drill bit of the oil conveying pipe at one time, and the processing efficiency and the processing precision are low.
In order to achieve the above purpose, the technical scheme of the invention is realized as follows:
a drill bit cutting device of an oil conveying pipe comprises an operating platform, a base, a part fixing seat, a worm and gear transmission mechanism, a mounting plate, a cutter combination, a first motor and a second motor; the base is slidably connected to the operating platform, and the lower end of the base is connected with the worm and gear transmission mechanism; the worm and gear transmission mechanism is driven by a first motor; the upper surface of the base is fixedly connected with a part fixing seat; the two mounting plates are parallel and horizontally fixedly connected above two sides of the operation table; a cutter combination is arranged between the two mounting plates; the cutter combination comprises two milling heads which are arranged in parallel; the milling head is driven by a motor II.
Further, the operation panel includes two horizontal backup pads that are located same height, leaves the clearance between two backup pads, and the lower extreme of base is arranged in the clearance between two backup pads, and but the lower extreme sliding connection of base is between two backup pads.
Further, the base comprises a horizontal supporting plate and a vertical connecting plate, the upper end of the connecting plate is fixedly connected to the lower surface of the supporting plate, and the part fixing seat is fixedly connected to the upper surface of the supporting plate; the two sides of the connecting plate can be connected between the two supporting plates in a sliding way.
Further, a horizontal sliding groove is formed in the inner side of each supporting plate, a sliding block is arranged on each side of each connecting plate, and the sliding blocks are located in the horizontal sliding grooves.
Further, the worm and gear transmission mechanism comprises a worm and a worm wheel; one end of the worm is detachably and fixedly connected to the connecting plate, the worm wheel is meshed with the worm, and the worm wheel is driven by a first motor.
Further, the cutter combination comprises two milling heads, an outer sleeve and an inner plug; the outer end of the outer sleeve is rotatably connected to the mounting plate; the outer sleeve and the inner inserting column are fixedly connected with a milling head respectively, the inner inserting column comprises an inserting part and an adjusting part, the inserting part is fixedly connected with the inner side of the milling head, the adjusting part is fixedly connected with the outer side of the milling head, the outer end of the adjusting part is rotatably connected with the mounting plate, and the outer end of the adjusting part is connected with an output shaft of the second motor;
the inner wall of the outer sleeve is provided with a plurality of axial strip grooves; the outer surface of the plug-in part is provided with a plurality of axial strip-shaped protrusions, the outer sleeve is sleeved on the plug-in part, and the strip-shaped protrusions on the plug-in part are positioned in the strip-shaped grooves of the outer sleeve.
Further, the adjusting part comprises an inner side connecting section, a replacing section and an outer side connecting section which are connected end to end in sequence; one end of the inner connecting section is fixedly connected to the inner side of the milling head, and the outer end of the outer connecting section is rotatably connected to the mounting plate; the two ends of the replacing section are detachably connected between the inner connecting section and the outer connecting section.
Further, both ends of the replacement section are detachably connected between the inner connecting section and the outer connecting section through flanges.
Further, the outer end of the outer sleeve is rotatably connected to the mounting plate through a bearing; the outer end of the adjusting part is rotatably connected to the mounting plate through a bearing.
Compared with the prior art, the invention has the following advantages:
according to the petroleum conveying pipe drill bit cutting device, the two parallel milling heads are arranged, so that two planes of the petroleum conveying pipe drill bit can be processed at one time, and the processing efficiency and the processing precision are improved; meanwhile, the distance between two parallel milling heads can be adjusted by replacing the replacement sections, the milling head can be suitable for machining parts of different specifications, and meanwhile, the damaged milling heads can be replaced conveniently.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is a right side schematic view of FIG. 1;
FIG. 4 is a schematic view of a cutter assembly;
FIG. 5 is a cross-sectional view at section B in FIG. 4;
fig. 6 is a schematic view of the structure of the insert column.
Reference numerals illustrate:
1-an operation table; 11-a support plate; 2-a base; 21-a pallet; 22-connecting plates; 3-part fixing seats; 4-worm and gear transmission mechanism; 41-worm; 42-worm wheel; 5-motor number one; 6-mounting plates; 7-cutter combination; 71-milling head; 72-an outer sleeve; 73-inserting a column; 731-a plug-in part; 732-an adjustment section; 7321-an inboard connecting segment; 7322-outboard connecting segment; 7323-substitution segment; 8-motor number two.
Detailed Description
It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art in a specific case.
The invention will be described in detail below with reference to the drawings in connection with embodiments.
1-6, the petroleum conveying pipe drill bit cutting device comprises an operating platform 1, a base 2, a part fixing seat 3, a worm and gear transmission mechanism 4, a mounting plate 6, a cutter combination 7, a first motor 5 and a second motor 8; wherein, the base 2 is slidably connected to the operation table 1, and the lower end of the base 2 is connected with the worm gear transmission mechanism 4; the worm and gear transmission mechanism 4 is driven by a first motor 5; the upper surface of the base 2 is fixedly connected with a part fixing seat 3; the two mounting plates 6 are arranged, and the two mounting plates 6 are parallel and horizontally fixedly connected above two sides of the operation table 1; a cutter combination 7 is arranged between the two mounting plates 6; the cutter assembly 7 includes two milling heads 71 mounted in parallel; milling head 71 is driven by motor number two 8; the worm gear mechanism 4 includes a worm 41 and a worm wheel 42; one end of the worm 41 is detachably and fixedly connected to the connecting plate 22, the worm wheel 42 is meshed with the worm 41, and the worm wheel 42 is driven by the first motor 5.
Further, the operation table 1 comprises two horizontal support plates 11 at the same height, a gap is reserved between the two support plates 11, the lower end of the base 2 is positioned in the gap between the two support plates 11, and the lower end of the base 2 is slidably connected between the two support plates 11. The base 2 comprises a horizontal supporting plate 21 and a vertical connecting plate 22, the upper end of the connecting plate 22 is fixedly connected to the lower surface of the supporting plate 21, and the part fixing seat 3 is fixedly connected to the upper surface of the supporting plate 21; the two sides of the connection plate 22 are slidably connected between the two support plates 11. The inner side of each supporting plate 11 is provided with a horizontal chute, and two sides of the connecting plate 22 are respectively provided with a sliding block, and the sliding blocks are positioned in the horizontal chutes.
Further, the cutter assembly 7 comprises two milling heads 71, an outer sleeve 72 and an insert post 73; the outer end of the outer sleeve 72 is rotatably connected to the mounting plate 6 through a bearing; the outer sleeve 72 and the inner inserting column 73 are respectively fixedly connected with a milling head 71, the inner inserting column 73 comprises an inserting part 731 and an adjusting part 732, the inserting part 731 is fixedly connected with the inner side of the milling head 71, the adjusting part 732 is fixedly connected with the outer side of the milling head 71, the outer end of the adjusting part 732 is rotatably connected with the mounting plate 6 through a bearing, and the outer end of the adjusting part 732 is connected with an output shaft of the second motor 8; the inner wall of the outer sleeve 72 is provided with a plurality of axial strip grooves; the outer surface of the plug-in part 731 is provided with a plurality of axial strip-shaped protrusions, the outer sleeve 72 is sleeved on the plug-in part 731, and the strip-shaped protrusions on the plug-in part 731 are positioned in the strip-shaped grooves of the outer sleeve 72. The adjusting portion 732 includes an inner connecting section 7321, a replacement section 7323 and an outer connecting section 7322 which are connected end to end in this order; one end of the inner connecting section 7321 is fixedly connected to the inner side of the milling head 71, and the outer end of the outer connecting section 7322 is rotatably connected to the mounting plate 6; the two ends of the replacement section 7323 are detachably connected between the inner connecting section 7321 and the outer connecting section 7322. Preferably, both ends of the replacement section 7323 are detachably coupled between the inner and outer connection sections 7321 and 7322 by flanges.
Wherein, the upper end of part fixing base 3 is equipped with one end screw thread post, can be used to install petroleum conveying pipe drill bit, when using this device, will need the part lower extreme of processing to condense on the screw thread post of dress at part fixing base 3 upper end, makes it fixed well. Then, the first motor 5 and the second motor 8 are started, the worm 41 drives the base 2 to do linear motion, the second motor 8 drives the inner inserting column 73 to rotate, the inner inserting column 73 and the outer sleeve 72 are fixedly connected in the circumferential direction, the inner inserting column 73 drives the outer sleeve 72 to synchronously rotate, and then the two milling heads 71 are driven to synchronously rotate, when a part passes through the cutter combination 7, two planes are cut by the milling heads 71 on two sides of the upper end of the part, and the part machining is completed.
When the parts to be machined are to be changed, the distance between the two milling heads 71 needs to be adjusted, and this can be achieved by changing the replacement section 7323 with a different length, and after the length of the replacement section 7323 is changed, the length of the adjusting portion 732 is also changed, and the distance between the two milling heads 71 is adjusted by the relative sliding between the plug-in portion 731 and the outer sleeve 72.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (2)
1. An oil delivery pipe drill bit cutting device which is characterized in that: the automatic cutting machine comprises an operation table (1), a base (2), a part fixing seat (3), a worm and gear transmission mechanism (4), a mounting plate (6), a cutter combination (7), a first motor (5) and a second motor (8);
the base (2) is slidably connected to the operating platform (1), and the lower end of the base (2) is connected with the worm gear transmission mechanism (4); the worm and gear transmission mechanism (4) is driven by a first motor (5); the upper surface of the base (2) is fixedly connected with a part fixing seat (3);
the two mounting plates (6) are arranged, and the two mounting plates (6) are parallel and horizontally fixedly connected above two sides of the operation table (1); a cutter combination (7) is arranged between the two mounting plates (6); the tool assembly (7) comprises two milling heads (71) which are arranged in parallel; the milling head (71) is driven by a second motor (8);
the operation table (1) comprises two horizontal support plates (11) which are positioned at the same height, a gap is reserved between the two support plates (11), the lower end of the base (2) is positioned in the gap between the two support plates (11), and the lower end of the base (2) is slidably connected between the two support plates (11);
the base (2) comprises a horizontal supporting plate (21) and a vertical connecting plate (22), the upper end of the connecting plate (22) is fixedly connected to the lower surface of the supporting plate (21), and the part fixing seat (3) is fixedly connected to the upper surface of the supporting plate (21); two sides of the connecting plate (22) are slidably connected between the two supporting plates (11);
a horizontal chute is arranged on the inner side of each supporting plate (11), a sliding block is respectively arranged on two sides of the connecting plate (22), and the sliding blocks are positioned in the horizontal chute;
the worm and gear transmission mechanism (4) comprises a worm (41) and a worm wheel (42); one end of the worm (41) is detachably and fixedly connected to the connecting plate (22), the worm wheel (42) is meshed with the worm (41), and the worm wheel (42) is driven by a first motor (5);
the tool assembly (7) comprises two milling heads (71), an outer sleeve (72) and an insert (73);
the outer end of the outer sleeve (72) is rotatably connected to the mounting plate (6); the outer sleeve (72) and the inner inserting column (73) are fixedly connected with a milling head (71) respectively, the inner inserting column (73) comprises a plugging part (731) and an adjusting part (732), the plugging part (731) is fixedly connected with the inner side of the milling head (71), the adjusting part (732) is fixedly connected with the outer side of the milling head (71), the outer end of the adjusting part (732) is rotatably connected with the mounting plate (6), and the outer end of the adjusting part (732) is connected with the output shaft of the second motor (8);
the inner wall of the outer sleeve (72) is provided with a plurality of axial strip grooves; the outer surface of the plug-in part (731) is provided with a plurality of axial strip-shaped protrusions, the outer sleeve (72) is sleeved on the plug-in part (731), and the strip-shaped protrusions on the plug-in part (731) are positioned in the strip-shaped grooves of the outer sleeve (72);
the adjusting part (732) comprises an inner connecting section (7321), a replacing section (7323) and an outer connecting section (7322) which are connected end to end in sequence; one end of the inner connecting section (7321) is fixedly connected to the inner side of the milling head (71), and the outer end of the outer connecting section (7322) is rotatably connected to the mounting plate (6); both ends of the replacement section (7323) are detachably connected between the inner connecting section (7321) and the outer connecting section (7322);
the outer end of the outer sleeve (72) is rotatably connected to the mounting plate (6) through a bearing; the outer end of the adjusting part (732) is rotatably connected to the mounting plate (6) through a bearing.
2. The oil delivery pipe drill bit cutting apparatus according to claim 1, wherein: the two ends of the replacing section (7323) are detachably connected between the inner connecting section (7321) and the outer connecting section (7322) through flanges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811458813.XA CN109396510B (en) | 2018-11-30 | 2018-11-30 | Petroleum conveying pipe drill bit cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811458813.XA CN109396510B (en) | 2018-11-30 | 2018-11-30 | Petroleum conveying pipe drill bit cutting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109396510A CN109396510A (en) | 2019-03-01 |
| CN109396510B true CN109396510B (en) | 2023-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811458813.XA Active CN109396510B (en) | 2018-11-30 | 2018-11-30 | Petroleum conveying pipe drill bit cutting device |
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| Country | Link |
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| CN (1) | CN109396510B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001287111A (en) * | 2000-04-11 | 2001-10-16 | Koyama:Kk | Finishing device and method for road wheel |
| CN101829805A (en) * | 2010-04-28 | 2010-09-15 | 晋城凤凰实业有限责任公司 | Lathe tooling equipment for turning planes |
| CN101890524A (en) * | 2010-07-12 | 2010-11-24 | 孝感伟翔数控机床有限公司 | Cutting equipment of end surface of crank shaft |
| CN201711579U (en) * | 2010-07-12 | 2011-01-19 | 孝感伟翔数控机床有限公司 | Crankshaft end face cutting equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6669415B2 (en) * | 2001-02-16 | 2003-12-30 | The Gleason Works | Machine for producing bevel gears |
-
2018
- 2018-11-30 CN CN201811458813.XA patent/CN109396510B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001287111A (en) * | 2000-04-11 | 2001-10-16 | Koyama:Kk | Finishing device and method for road wheel |
| CN101829805A (en) * | 2010-04-28 | 2010-09-15 | 晋城凤凰实业有限责任公司 | Lathe tooling equipment for turning planes |
| CN101890524A (en) * | 2010-07-12 | 2010-11-24 | 孝感伟翔数控机床有限公司 | Cutting equipment of end surface of crank shaft |
| CN201711579U (en) * | 2010-07-12 | 2011-01-19 | 孝感伟翔数控机床有限公司 | Crankshaft end face cutting equipment |
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| Publication number | Publication date |
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| CN109396510A (en) | 2019-03-01 |
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