CN111545799B - Pipe equal-diameter drilling and drawing device - Google Patents
Pipe equal-diameter drilling and drawing device Download PDFInfo
- Publication number
- CN111545799B CN111545799B CN202010412021.XA CN202010412021A CN111545799B CN 111545799 B CN111545799 B CN 111545799B CN 202010412021 A CN202010412021 A CN 202010412021A CN 111545799 B CN111545799 B CN 111545799B
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- drilling
- pressing
- diameter
- hole
- driving
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
- B21D19/088—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws for flanging holes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
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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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a pipe equal-diameter drilling and pulling device, which comprises: the gantry, the drilling and drawing mechanism and the moving driving mechanism; the drilling and drawing mechanism is arranged on the portal frame; the mobile driving mechanism is arranged on the portal frame and connected with the drilling and drawing mechanism; the movable driving mechanism drives the drilling and pulling mechanism to move, and the drilling and pulling mechanism performs equal-diameter or unequal-diameter drilling and pulling flanging on the pipe. The equal-diameter drilling and pulling device for the pipe is simple in structure, the drilling and pulling mechanism is driven by the movable driving mechanism to realize equal-diameter or unequal-diameter drilling and pulling flanging processing on the pipe, the problem that the existing drilling and pulling device cannot process punching and flanging with the same diameter as the pipe is solved, time and labor are saved, and meanwhile, the precision and the stability of the drilling and pulling flanging are guaranteed.
Description
Technical Field
The invention relates to the technical field of drilling and pulling holes, in particular to a device for drilling and pulling holes in equal diameters of pipes.
Background
The refrigeration trade is often applied to the copper pipe, when the copper pipe is connected with other branch pipes, need punch the turn-ups processing on the copper pipe, present brill is pulled out the hole device and is all need stretch into in the copper pipe usually, then outwards punch the turn-ups by in the copper pipe, but, because structural limitation, present brill is pulled out the hole device and can only be bored to the great tubular product of diameter and is pulled out the hole, and, the turn-ups's that punches size can only be less than the diameter of tubular product, the flow when can making the tubular product use diminishes, if want to guarantee the flow just need punch the turn-ups's size and tubular product diameter the same, at present, can only punch the back and manually pull out the turn-ups, not only waste time and energy, and can't guarantee to pull out turn-ups's precision and stability of hole.
Disclosure of Invention
Aiming at the defects of the prior art, the invention discloses a pipe equal-diameter drilling and pulling device, which comprises: the gantry, the drilling and drawing mechanism and the moving driving mechanism; the drilling and drawing mechanism is arranged on the portal frame; the mobile driving mechanism is arranged on the portal frame and connected with the drilling and drawing mechanism; the movable driving mechanism drives the drilling and pulling mechanism to move, and the drilling and pulling mechanism performs equal-diameter or unequal-diameter drilling and pulling flanging on the pipe.
According to an embodiment of the present invention, the drilling and pulling mechanism includes a drilling and pulling assembly and a pressing eccentric assembly; the drilling and drawing hole component is arranged on the portal frame and is connected with the moving driving mechanism; the pressing eccentric assembly is arranged on the gantry and connected with the drilling and drawing hole assembly.
According to an embodiment of the present invention, the drill and pull assembly includes a sliding seat, a mold handle, a drill fixing seat, a drill, and a drill driving member; the sliding seat is arranged on the portal frame and is connected with the moving driving mechanism; the die handle rod is rotatably arranged on the sliding seat; the drill bit fixing seat is arranged on the die handle rod; the drilling head is connected with a drill bit fixing seat; the drilling and pulling driving piece is arranged on the sliding seat, and the output end of the drilling and pulling driving piece is connected with the die handle rod.
According to an embodiment of the present invention, the drill hole assembly further includes a limiting box, and the limiting box is disposed on the mold shank and wraps the drill fixing seat.
According to an embodiment of the present invention, the drill bit has a hole drawing groove.
According to an embodiment of the present invention, the pressing eccentric assembly includes a pressing plate, an inclined insertion rod, a pressing driving member, a pressing screw rod and a pressing nut; the lower pressing plate is arranged on the sliding seat; the inclined insert rod penetrates through the die handle rod and is connected with the lower pressing plate; the downward pressing driving piece is arranged on the sliding seat; the downward pressing screw rod is connected with the output end of the downward pressing driving piece; the lower pressing nut is sleeved on the lower pressing screw rod and connected with the lower pressing plate.
According to an embodiment of the present invention, the inclined rod has a protrusion, and the drill holder has an inclined groove; the lug is adapted with the chute.
According to an embodiment of the present invention, the movement driving mechanism includes a movement driving member, a movement driving screw, and a movement driving nut; the movable driving piece is arranged on the portal frame; the movable driving screw is arranged on the portal frame, and one end of the movable driving screw is connected with the output end of the movable driving piece; the movable driving nut is sleeved on the movable driving screw rod and connected with the hole drilling and pulling mechanism.
The invention has the beneficial effects that: the equal-diameter drilling and drawing device for the pipe is simple in structure, the drilling and drawing mechanism is driven by the movable driving mechanism to realize equal-diameter or unequal-diameter drilling and drawing flanging processing on the pipe, the problem that the existing drilling and drawing device cannot process punching and flanging with the same diameter as the pipe is solved, time and labor are saved, and meanwhile, the precision and the stability of the drilling and drawing flanging are guaranteed.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic structural view of a pipe constant diameter drilling and drawing device in an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a drilling and extracting mechanism according to an embodiment of the present invention;
FIG. 3 is a cross-sectional view of a drill and pull mechanism in an embodiment of the present invention.
Detailed Description
In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the various embodiments of the present invention. It should be understood, however, that these implementation details are not to be interpreted as limiting the invention. That is, in some embodiments of the invention, such implementation details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not refer to specific meanings or sequence meanings, and do not limit the present invention, which are only used for distinguishing components or operations described in the same technical terms, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
For a further understanding of the contents, features and effects of the present invention, the following examples are illustrated in the accompanying drawings and described in the following detailed description:
referring to fig. 1, fig. 1 is a schematic structural diagram of a pipe equal-diameter drilling and drawing device in an embodiment of the present invention. As shown in the figure, the equal-diameter drilling and drawing device for the pipes comprises a portal frame 1, a drilling and drawing mechanism 2 and a moving driving mechanism 3. The drilling and drawing mechanism 2 is arranged on the portal frame 1. The mobile driving mechanism 3 is arranged on the portal frame 1, and the mobile driving mechanism 3 is connected with the drilling and drawing mechanism 2. When drilling and pulling the hole in the pipe, the moving driving mechanism 3 drives the drilling and pulling mechanism 2 to move, and in the moving process, the drilling and pulling mechanism 2 performs drilling and hole pulling flanging treatment on the pipe.
Referring to fig. 2 and 3, fig. 2 is a schematic structural diagram of the drilling and drawing mechanism 2 according to the embodiment of the present invention; fig. 3 is a sectional view of the drilling and extracting mechanism 2 according to the embodiment of the present invention. As shown, the drill-and-pull mechanism 2 includes a drill-and-pull assembly 21 and a hold-down eccentric assembly 22. The drill hole assembly 21 is provided in the gantry 1, and the drill hole assembly 21 is connected to the movement driving mechanism 3. The pressing eccentric component 22 is arranged on the portal frame 1, and the pressing eccentric component 22 is connected with the drilling and drawing hole component 21.
Further, the drill and pull assembly 21 includes a sliding seat 211, a mold stem 212, a limit box 213, a drill fixing seat 214, a drill head 215, and a drill and pull driving member 216. The sliding seat 211 is slidably arranged on the gantry 1 through a guide rail slider, and the sliding seat 211 is connected with the moving driving mechanism 3. The die shank 212 is rotatably disposed on the sliding seat 211 through two mounting bearing seats 217, and a first belt pulley 218 is sleeved on one end of the die shank 212. The bit holder 214 is provided at the other end of the die shank 212. The drill holder 214 is disposed in the limiting box 213. The drill bit 215 is screwed to the drill holder 214 by a screw. The drilling and pulling driving member 216 is disposed on the sliding seat 211, the drilling and pulling driving member 216 is a motor, the output end of the drilling and pulling driving member 216 is sleeved with a second belt pulley 219, and the second belt pulley 219 is connected with the first belt pulley 218 through a synchronous belt.
Further, the pressing eccentric assembly 22 includes a pressing plate 221, a slanted insertion rod 222, a pressing driver 223, a pressing screw 224 and a pressing nut 225. The lower pressing plate 221 is slidably disposed on the sliding base 211 through a rail slider. The inclined insertion rod 222 penetrates through the die shank rod 212, one end of the inclined insertion rod 222 is rotatably arranged on the lower pressing plate 221 through a rotating bearing 226, and the other end of the inclined insertion rod 222 is connected with the drill fixing seat 214. The pressing driving member 223 is disposed on the sliding seat 211, and the pressing driving member 223 is a motor. One end of the push down screw 224 is connected to the output end of the push down driver 223. The pressing nut 225 is sleeved on the pressing screw rod 224, and the pressing nut 225 is connected with the pressing plate 221.
When drilling and pulling a hole, the moving driving mechanism 3 drives the drilling and pulling mechanism 2 to move towards the direction of the pipe, meanwhile, the drilling and pulling driving piece 216 generates a driving force to drive the second belt pulley 219 to rotate, the second belt pulley 219 drives the first belt pulley 218 to rotate through a synchronous belt, the first belt pulley 218 drives the movable handle rod 212 to rotate, so as to drive the drilling head 215 fixed on the drill fixing seat 214 to rotate, so as to drill a hole on the pipe, after the hole is drilled, the downward driving piece 223 generates a driving force to drive the downward screw rod 224 to rotate, the downward screw rod drives the downward screw nut 225 to move, the downward screw nut 225 drives the downward press plate 221 to slide towards the direction of the pipe, so as to drive the oblique inserting rod 222 to slide towards the direction of the pipe, the oblique inserting rod 222 has a convex block, the drill fixing seat 214 has an oblique groove, the convex block is matched with the oblique groove, during the sliding of the oblique inserting rod 222 towards the direction of the pipe, the drill fixing seat 214 is driven to move along the radial direction of the drilling head 215, make the inner wall butt of the hole that pulls out 2151 of drilling head 215 and the good hole of drilling and pulling out punch combination spare 21, at this moment, the axle center of drilling head 215 is not on a straight line with the axle center of die shank pole 212, be in dislocation eccentric state, along with the continuous drive of drilling and pulling out hole driving piece 216 and remove actuating mechanism 3 and constantly drive, can realize processing the turn-ups hole that equals with the tubular product diameter on tubular product, of course, also can realize processing the turn-ups hole unequal with the tubular product diameter, only need control oblique inserted bar 222 push down the distance can realize turning over the turn-ups of different sizes.
Referring back to fig. 1, the movement driving mechanism 3 includes a movement driving member 31, a movement driving lead screw 32, and a movement driving nut 33. The movable driving member 31 is disposed on the gantry 1, and the movable driving member 31 is a motor. The movable driving screw 32 is rotatably disposed on the gantry 1 through two bearing blocks 34, and one end of the movable driving screw 32 is connected to the output end of the movable driving member 31. The moving driving nut 33 is sleeved on the moving driving screw 32, and the moving driving nut 33 is connected with the sliding seat 211 through a connecting rod 35. In a specific application, the movable driving member 31 generates a driving force to the movable driving screw 32 to rotate, and the movable driving screw 32 drives the movable driving nut 33 to move, so as to drive the sliding plate to move.
When the device is applied, the drilling and pulling mechanism 2 and the moving driving mechanism 3 are both electrically connected with a control system of the pipe equal-diameter drilling and pulling device, and the control system of the pipe equal-diameter drilling and pulling device controls the drilling and pulling mechanism 2 and the moving driving mechanism 3 to act, so as to achieve the effect of automatic control of the pipe equal-diameter drilling and pulling device. Of course, the control system of the pipe equal-diameter drilling and pulling device can be any one of an industrial personal computer, a PLC or a single chip microcomputer, and the description is omitted here.
In summary, in one or more embodiments of the present invention, the equal-diameter drilling and pulling device for pipes of the present invention has a simple structure, and the moving driving mechanism 3 drives the drilling and pulling mechanism 2 to perform the flanging and flanging processing on the pipes with equal diameter or unequal diameter, so as to solve the problem that the existing drilling and pulling device cannot process the drilling and flanging with the same diameter as the pipes, and ensure the precision and stability of the drilling and flanging while saving time and labor.
The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (5)
1. The utility model provides a tubular product constant diameter bores and pulls out hole device which characterized in that includes: the device comprises a portal frame (1), a drilling and drawing mechanism (2) and a mobile driving mechanism (3); the hole drilling and drawing mechanism (2) is arranged on the portal frame (1); the moving driving mechanism (3) is arranged on the portal frame (1) and is connected with the drilling and drawing mechanism (2);
the moving driving mechanism (3) drives the drilling and drawing mechanism (2) to move, and the drilling and drawing mechanism (2) performs equal-diameter or unequal-diameter drilling and drawing flanging on the pipe;
the hole drilling and drawing mechanism (2) comprises a hole drilling and drawing component (21) and a pressing eccentric component (22); the drilling and drawing hole assembly (21) is arranged on the portal frame (1) and is connected with the moving driving mechanism (3); the pressing eccentric assembly (22) is arranged on the portal frame (1) and is connected with the drilling and drawing hole assembly (21);
the drilling and drawing assembly (21) comprises a sliding seat (211), a die shank rod (212), a drill bit fixing seat (214), a drilling head (215) and a drilling and drawing driving piece (216); the sliding seat (211) is arranged on the portal frame (1) and is connected with the mobile driving mechanism (3); the die handle rod (212) is rotatably arranged on the sliding seat (211); the drill bit fixing seat (214) is arranged on the die shank (212); the drill bit (215) is connected with the drill bit fixing seat (214); the drilling and drawing hole driving piece (216) is arranged on the sliding seat (211), and the output end of the drilling and drawing hole driving piece is connected with the die handle rod (212); the drill bit (215) has a pull out groove (2151).
2. The apparatus for constant diameter drilling and extracting of tubular material according to claim 1, wherein the drilling and extracting assembly (21) further comprises a limiting box (213), the limiting box (213) is disposed on the die shank (212) and wraps the drill holder (214).
3. The device for drilling and pulling the hole with the same diameter on the pipe as the claim 1, wherein the pressing eccentric assembly (22) comprises a pressing plate (221), an inclined insert rod (222), a pressing driving piece (223), a pressing screw rod (224) and a pressing nut (225); the lower pressing plate (221) is arranged on the sliding seat (211); the inclined insert rod (222) penetrates through the die handle rod (212) and is connected with the lower pressure plate (221); the downward pressing driving piece (223) is arranged on the sliding seat (211); the press screw rod (224) is connected with the output end of the press driving piece (223); the pressing nut (225) is sleeved on the pressing screw rod (224) and connected with the pressing plate (221).
4. The device for constant-diameter drilling and extracting of the tubular product as claimed in claim 3, characterized in that the oblique insertion rod (222) is provided with a convex block, and the drill bit fixing seat (214) is provided with an oblique groove; the lug is matched with the inclined groove.
5. The device for drilling and drawing the hole on the equal diameter of the pipe according to the claim 1, wherein the moving driving mechanism (3) comprises a moving driving piece (31), a moving driving lead screw (32) and a moving driving nut (33); the movable driving piece (31) is arranged on the portal frame (1); the movable driving screw rod (32) is arranged on the portal frame (1), and one end of the movable driving screw rod is connected with the output end of the movable driving piece (31); the movable driving nut (33) is sleeved on the movable driving screw rod (32) and is connected with the hole drilling and drawing mechanism (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010412021.XA CN111545799B (en) | 2020-05-15 | 2020-05-15 | Pipe equal-diameter drilling and drawing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010412021.XA CN111545799B (en) | 2020-05-15 | 2020-05-15 | Pipe equal-diameter drilling and drawing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111545799A CN111545799A (en) | 2020-08-18 |
| CN111545799B true CN111545799B (en) | 2022-06-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010412021.XA Active CN111545799B (en) | 2020-05-15 | 2020-05-15 | Pipe equal-diameter drilling and drawing device |
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| Country | Link |
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| CN (1) | CN111545799B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1128698A (en) * | 1966-09-14 | 1968-10-02 | Ex Cell O Corp | Boring spindle |
| JPS5890323A (en) * | 1981-11-24 | 1983-05-30 | Hitachi Ltd | Punch for rubbing of pipe |
| EP0176881A1 (en) * | 1984-09-29 | 1986-04-09 | Hermann Lübbers | Hand tool with a device for applying an impact torque |
| CN2067618U (en) * | 1990-05-30 | 1990-12-19 | 焦发兆 | Dual-purpose big-caliber tube holing machine operated by electricity or hand |
| KR200394988Y1 (en) * | 2005-06-29 | 2005-09-06 | 영진산업 주식회사 | Forming apparatus for a branch type duct |
| CN201329386Y (en) * | 2009-01-11 | 2009-10-21 | 刘恒 | Pipe material radial punching apparatus |
| KR20130142279A (en) * | 2012-06-19 | 2013-12-30 | 이창열 | Curling device |
| CN203566396U (en) * | 2013-12-03 | 2014-04-30 | 白尊敏 | Chuck type vertical feed device |
| CN104354180A (en) * | 2014-10-30 | 2015-02-18 | 重庆互通管道技术设备有限公司 | Power mechanism for tube notching |
| CN108890761A (en) * | 2018-07-20 | 2018-11-27 | 哈尔滨理工大学 | One kind thermoplasticity drilling equipment on large diameter thin wall pipe |
-
2020
- 2020-05-15 CN CN202010412021.XA patent/CN111545799B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1128698A (en) * | 1966-09-14 | 1968-10-02 | Ex Cell O Corp | Boring spindle |
| JPS5890323A (en) * | 1981-11-24 | 1983-05-30 | Hitachi Ltd | Punch for rubbing of pipe |
| EP0176881A1 (en) * | 1984-09-29 | 1986-04-09 | Hermann Lübbers | Hand tool with a device for applying an impact torque |
| CN2067618U (en) * | 1990-05-30 | 1990-12-19 | 焦发兆 | Dual-purpose big-caliber tube holing machine operated by electricity or hand |
| KR200394988Y1 (en) * | 2005-06-29 | 2005-09-06 | 영진산업 주식회사 | Forming apparatus for a branch type duct |
| CN201329386Y (en) * | 2009-01-11 | 2009-10-21 | 刘恒 | Pipe material radial punching apparatus |
| KR20130142279A (en) * | 2012-06-19 | 2013-12-30 | 이창열 | Curling device |
| CN203566396U (en) * | 2013-12-03 | 2014-04-30 | 白尊敏 | Chuck type vertical feed device |
| CN104354180A (en) * | 2014-10-30 | 2015-02-18 | 重庆互通管道技术设备有限公司 | Power mechanism for tube notching |
| CN108890761A (en) * | 2018-07-20 | 2018-11-27 | 哈尔滨理工大学 | One kind thermoplasticity drilling equipment on large diameter thin wall pipe |
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| Publication number | Publication date |
|---|---|
| CN111545799A (en) | 2020-08-18 |
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Effective date of registration: 20220929 Address after: No. 101, block 5, phase I, tianfulai international industrial city, No. 39, Changbao West Road, Ronggui Rongli neighborhood committee, Shunde District, Foshan City, Guangdong Province, 528000 Patentee after: FOSHAN SHUNDE LAIXIONG HARDWARE MACHINE Co.,Ltd. Address before: 528000 No. 604, Block E, hongyayuan, Zhenhua Road, Ronggui street, Shunde District, Foshan City, Guangdong Province Patentee before: Bai Zunmin |