CN111002071B - Elbow surface inclined hole machining and positioning device - Google Patents
Elbow surface inclined hole machining and positioning device Download PDFInfo
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- CN111002071B CN111002071B CN201911378348.3A CN201911378348A CN111002071B CN 111002071 B CN111002071 B CN 111002071B CN 201911378348 A CN201911378348 A CN 201911378348A CN 111002071 B CN111002071 B CN 111002071B
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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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- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/28—Electric drives
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Abstract
The invention relates to the technical field of machining, in particular to a device for machining and positioning an inclined hole in the surface of a bent pipe. The beneficial effects are that: the device can utilize first clamping device and second clamping device to provide two-point clamping, thereby can improve the atress condition of bent pipe part in the course of working effectively and improve positioning speed and machining precision, the cutter of the device can realize the continuous processing of multiple angle and station under the effect of first driving motor, first lift push rod, second adjustment push rod and second lead screw driving motor, thereby can reduce the number of times of bent pipe part clamping effectively, the efficiency of processing has been improved effectively.
Description
Technical Field
The invention relates to the technical field of machining, in particular to a device for machining and positioning an inclined hole in the surface of a bent pipe.
Background
A bent pipe component is a common structural component that can be used to connect pipes in various directions to provide support protection or transportation functions. In order to better connect external equipment, connecting holes with various angles are required to be machined in the surface of the bent pipe component, the machining direction of a cutter is difficult to change by an existing machine tool for machining inclined holes in the surface of the bent pipe component, so that the clamping angle of the bent pipe component can be adjusted only by different clamps, and the clamp needs to be replaced and clamped again when the inclined holes with different inclination angles and stations are machined, which is not beneficial to improving the machining efficiency. And when the bent pipe part is longer, the rotation or bending phenomenon at the non-clamping part of the bent pipe part in the machining process is difficult to effectively avoid by adopting the traditional single clamp clamping mode, and the machining precision is difficult to ensure.
The novel processing equipment capable of better clamping and positioning the bent pipe component and continuously processing the inclined hole can effectively solve the problems, and provides a device for processing and positioning the inclined hole on the surface of the bent pipe.
Disclosure of Invention
The invention aims to provide a device for processing and positioning an inclined hole on the surface of a bent pipe, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a first clamping device for fixing a bent pipe is fixedly installed on the base, a guide rail is fixedly installed on the base through a bolt, a third moving seat is slidably installed on the guide rail, a first lifting push rod is fixedly installed on the third moving seat through a bolt, a second lead screw driving motor is fixedly installed on the guide rail through a bolt, and the output end of the second lead screw driving motor drives the third moving seat to move along the guide rail through a lead screw;
the output end of the first lifting push rod is driven by a second connecting seat, a second adjusting push rod is fixedly mounted on the second connecting seat through a bolt, a first fixing seat is fixedly mounted at the output end of the second adjusting push rod through a bolt, a first speed reducer and a first driving motor are fixedly mounted on the first fixing seat through a bolt, the output end of the first driving motor is connected with and drives the input end of the first speed reducer through a coupling, the output end of the first speed reducer is driven by a first connecting seat, a feeding push rod is fixedly mounted on the first connecting seat through a bolt, the output end of the feeding push rod is driven by a main motor, and a cutter is mounted at the output end of the main motor through a flange plate;
a first adjusting push rod is fixedly arranged below the base through a bolt, the output end of the first adjusting push rod is fixed through the bolt and drives a first moving seat, a second moving seat is slidably arranged on the first moving seat, a second lifting push rod is fixedly arranged on the second moving seat through the bolt, a first lead screw motor is fixedly arranged on the first moving seat through the bolt, and the output end of the first lead screw motor drives the second moving seat to slide along the first moving seat through a lead screw;
the output end of the second lifting push rod drives a second fixed seat, a second driving motor and a second speed reducer are fixedly mounted on the second fixed seat through bolts, the output end of the second driving motor is connected with and drives the input end of the second speed reducer through a coupler, the output end of the second speed reducer is fixedly mounted through bolts and drives a third connecting seat, and a second clamping device for clamping a bent pipe is mounted on the third connecting seat;
the base is fixedly provided with a controller through a bolt, and the controller is electrically connected with a first clamping device, a second clamping device, a first lead screw motor, a first adjusting push rod, a main motor, a feeding push rod, a second adjusting push rod, a first driving motor, a first lifting push rod, a second lead screw driving motor, a second driving motor and a second lifting push rod through cables.
Preferably, the first clamping device comprises a first fixed clamping arm fixedly mounted with the base through a bolt, a first clamping push rod electrically connected with the controller through a cable is fixedly mounted on the first fixed clamping arm through a bolt, and a first movable clamping arm used for clamping the elbow is driven by an output end of the first clamping push rod.
Preferably, the second clamping device comprises a second fixed clamping arm fixedly mounted with the third connecting seat through a bolt, a second clamping push rod electrically connected with the controller through a cable is fixedly mounted on the second fixed clamping arm through a bolt, and a second movable clamping arm used for clamping the elbow is driven by an output end of the second clamping push rod.
Preferably, the controller is an S7-200 PLC device, and the first lifting push rod, the second lifting push rod, the first adjusting push rod and the second adjusting push rod are single-rod double-acting hydraulic rods.
Preferably, the sliding rod is fixedly mounted below the base through a bolt, and the first movable seat is integrally formed with a sliding fit protrusion matched with the sliding rod.
Compared with the prior art, the invention has the beneficial effects that:
1. the device can utilize the first clamping device and the second clamping device to provide double-point clamping, thereby effectively improving the stress condition of the bent pipe component in the processing process and improving the positioning speed and the processing precision;
2. the cutter of the device can realize continuous processing of various angles and stations under the action of the first driving motor, the first lifting push rod, the second adjusting push rod and the second lead screw driving motor, so that the times of clamping of the bent pipe part can be effectively reduced, the processing efficiency is effectively improved, and the device has high practical value.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the structure of the present invention;
FIG. 3 is a schematic view of the assembly of the guide rail and the third movable base of the present invention;
fig. 4 is a schematic view of the assembly of the first guide rail and the second movable base according to the present invention.
In the figure: 1. a base; 2. a first clamping device; 201. a first movable clamp arm; 202. a first fixed clamp arm; 203. a first clamping ram; 3. a second clamping device; 301. a second clamping ram; 302. a second fixed clamp arm; 303. a second movable clamp arm; 4. a slide bar; 5. a first movable base; 6. a first lead screw motor; 7. a first adjusting push rod; 8. bending the pipe; 9. a cutter; 10. a main motor; 11. a first connecting seat; 12. a feed push rod; 13. a second adjusting push rod; 14. a first fixed seat; 15. a first speed reducer; 16. a first drive motor; 17. a controller; 18. a first lifting push rod; 19. a third movable seat; 20. a second connecting seat; 21. a guide rail; 22. a second screw rod driving motor; 23. a second drive motor; 24. a second speed reducer; 25. a second fixed seat; 26. a second movable base; 27. a third connecting seat; 28. a second lifting push rod.
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 obtained by those skilled in the art without creative efforts based on the technical solutions of the present invention belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: a device for machining and positioning an inclined hole in the surface of a bent pipe comprises a base 1, wherein a first clamping device 2 for fixing the bent pipe 8 is fixedly installed on the base 1, a guide rail 21 is fixedly installed on the base 1 through a bolt, a third moving seat 19 is slidably installed on the guide rail 21, a first lifting push rod 18 is fixedly installed on the third moving seat 19 through a bolt, a second lead screw driving motor 22 is fixedly installed on the guide rail 21 through a bolt, and the output end of the second lead screw driving motor 22 drives the third moving seat 19 to move along the guide rail 21 through a lead screw;
the output end of the first lifting push rod 18 drives a second connecting seat 20, a second adjusting push rod 13 is fixedly installed on the second connecting seat 20 through a bolt, the output end of the second adjusting push rod 13 is fixedly installed with a first fixed seat 14 through a bolt, a first speed reducer 15 and a first driving motor 16 are fixedly installed on the first fixed seat 14 through a bolt, the output end of the first driving motor 16 is connected with and drives the input end of the first speed reducer 15 through a coupler, the output end of the first speed reducer 15 drives a first connecting seat 11, a feeding push rod 12 is fixedly installed on the first connecting seat 11 through a bolt, the output end of the feeding push rod 12 drives a main motor 10, and the output end of the main motor 10 is provided with a cutter 9 through a flange plate;
a first adjusting push rod 7 is fixedly arranged below the base 1 through a bolt, the output end of the first adjusting push rod 7 is fixedly connected with and drives a first moving seat 5 through a bolt, a second moving seat 26 is slidably arranged on the first moving seat 5, a second lifting push rod 28 is fixedly arranged on the second moving seat 26 through a bolt, a first lead screw motor 6 is fixedly arranged on the first moving seat 5 through a bolt, and the output end of the first lead screw motor 6 drives the second moving seat 26 to slide along the first moving seat 5 through a lead screw;
the output end of the second lifting push rod 28 is driven by a second fixed seat 25, a second driving motor 23 and a second speed reducer 24 are fixedly mounted on the second fixed seat 25 through bolts, the output end of the second driving motor 23 is connected with and drives the input end of the second speed reducer 24 through a coupler, the output end of the second speed reducer 24 is fixed by bolts and drives a third connecting seat 27, and a second clamping device 3 for clamping the elbow 8 is mounted on the third connecting seat 27;
a controller 17 is fixedly installed on the base 1 through bolts, the controller 17 is electrically connected with the first clamping device 2, the second clamping device 3, the first lead screw motor 6, the first adjusting push rod 7, the main motor 10, the feeding push rod 12, the second adjusting push rod 13, the first driving motor 16, the first lifting push rod 18, the second lead screw driving motor 22, the second driving motor 23 and the second lifting push rod 28 through cables, the controller 17 is an S7-200 type PLC device, and the first lifting push rod 18, the second lifting push rod 28, the first adjusting push rod 7 and the second adjusting push rod 13 are single-rod double-acting hydraulic rods;
the first clamping device 2 comprises a first fixed clamping arm 202 fixedly installed with the base 1 through a bolt, a first clamping push rod 203 electrically connected with the controller 17 through a cable is fixedly installed on the first fixed clamping arm 202 through the bolt, a first movable clamping arm 201 used for clamping the elbow 8 is driven by the output end of the first clamping push rod 203, the second clamping device 3 comprises a second fixed clamping arm 302 fixedly installed with the third connecting seat 27 through a bolt, a second clamping push rod 301 electrically connected with the controller 17 through a cable is fixedly installed on the second fixed clamping arm 302 through a bolt, a second movable clamping arm 303 used for clamping the elbow 8 is driven by the output end of the second clamping push rod 301, a sliding rod 4 is fixedly installed below the base 1 through a bolt, and a sliding fit bulge matched with the sliding rod 4 is integrally formed on the first movable seat 5.
The working principle is as follows: when the device is used, the first clamping device 2 and the second clamping device 3 can be used for clamping the elbow 8 at double stations together, wherein the second clamping device 3 can be driven by the second driving motor 23 to rotate so as to change the clamping direction of the second clamping device, the first screw motor 6 and the first adjusting push rod 7 are used for adjusting the horizontal position of the second clamping device, and then the second lifting push rod 28 is used for adjusting the clamping height of the second clamping device, so that the second clamping device can be well matched with the elbows 8 at the bending parts with different inclined included angles, the trouble that different clamps are needed in the traditional processing of the elbows 8 with different bending angles is avoided, the rapid positioning is also convenient, the cost can be saved, the clamping efficiency is improved, the phenomenon that the elbows 8 are bent and deformed during the processing can be effectively avoided by adopting the first clamping device 2 and the second clamping device 3 to carry out double-point clamping on the different parts of the elbows 8, especially, when the processing position is close to the bending part of the bent pipe 8, the double-point clamping device adopting the device can effectively change the stress condition of the complete part and improve the processing precision and safety. The device's cutter 9 can carry out angular adjustment through the drive of first driving motor 16, then utilize first lifting push rod 18 to carry out height control, the horizontal position of cutter 9 then can change through second lead screw driving motor 22 and second adjustment push rod 13 to can punch to the position of treating of different inclination and station on return bend 8, processing suitability and continuous processing ability have been improved, the effectual clamping number of times that has reduced return bend 8, thereby the efficiency of production has been improved to the time of having saved. The device's use convenient operation can effectual improvement return bend the atress condition of processing man-hour to can be continuous punch to the region of different stations and angles on the return bend, thereby reduce artifical clamping's number of times, saved the clamping time, improved the efficiency of production, also reduced the consumption to workman's physical power simultaneously effectively, have very high practical value.
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 (2)
1. The utility model provides a return bend surface inclined hole processing and positioner, includes base (1), its characterized in that: the bending machine is characterized in that a first clamping device (2) used for fixing the bent pipe (8) is fixedly installed on the base (1), a guide rail (21) is fixedly installed on the base (1) through a bolt, a third movable seat (19) is installed on the guide rail (21) in a sliding mode, a first lifting push rod (18) is fixedly installed on the third movable seat (19) through a bolt, a second lead screw driving motor (22) is fixedly installed on the guide rail (21) through a bolt, and the output end of the second lead screw driving motor (22) drives the third movable seat (19) to move along the guide rail (21) through a lead screw;
the output end of the first lifting push rod (18) drives a second connecting seat (20), and a second adjusting push rod (13) is fixedly arranged on the second connecting seat (20) through a bolt, the output end of the second adjusting push rod (13) is fixedly provided with a first fixed seat (14) through a bolt, a first speed reducer (15) and a first driving motor (16) are fixedly arranged on the first fixed seat (14) through bolts, the output end of the first driving motor (16) is connected with and drives the input end of the first speed reducer (15) through a coupling, and the output end of the first speed reducer (15) drives a first connecting seat (11), a feeding push rod (12) is fixedly arranged on the first connecting seat (11) through a bolt, the output end of the feeding push rod (12) drives a main motor (10), and the output end of the main motor (10) is provided with a cutter (9) through a flange plate;
a first adjusting push rod (7) is fixedly installed below the base (1) through a bolt, the output end of the first adjusting push rod (7) is fixed through the bolt and drives a first moving seat (5), a second moving seat (26) is installed on the first moving seat (5) in a sliding mode, a second lifting push rod (28) is installed on the second moving seat (26) through the bolt, a first lead screw motor (6) is fixedly installed on the first moving seat (5) through the bolt, and the output end of the first lead screw motor (6) drives the second moving seat (26) to slide along the first moving seat (5) through a lead screw;
the output end of the second lifting push rod (28) is driven by a second fixed seat (25), a second driving motor (23) and a second speed reducer (24) are fixedly mounted on the second fixed seat (25) through bolts, the output end of the second driving motor (23) is connected with and drives the input end of the second speed reducer (24) through a coupling, the output end of the second speed reducer (24) is fixed by a bolt and drives a third connecting seat (27), and a second clamping device (3) for clamping the bent pipe (8) is mounted on the third connecting seat (27);
the base (1) is fixedly provided with a controller (17) through a bolt, and the controller (17) is electrically connected with the first clamping device (2), the second clamping device (3), the first screw motor (6), the first adjusting push rod (7), the main motor (10), the feeding push rod (12), the second adjusting push rod (13), the first driving motor (16), the first lifting push rod (18), the second screw driving motor (22), the second driving motor (23) and the second lifting push rod (28) through cables;
the first clamping device (2) comprises a first fixed clamping arm (202) fixedly mounted with the base (1) through a bolt, a first clamping push rod (203) electrically connected with the controller (17) through a cable is fixedly mounted on the first fixed clamping arm (202) through the bolt, and a first movable clamping arm (201) used for clamping the bent pipe (8) is driven by the output end of the first clamping push rod (203);
the second clamping device (3) comprises a second fixed clamping arm (302) fixedly mounted with the third connecting seat (27) through a bolt, a second clamping push rod (301) electrically connected with the controller (17) through a cable is fixedly mounted on the second fixed clamping arm (302) through a bolt, and a second movable clamping arm (303) used for clamping the bent pipe (8) is driven by the output end of the second clamping push rod (301);
a sliding rod (4) is fixedly installed below the base (1) through a bolt, and a sliding fit bulge matched with the sliding rod (4) is integrally formed on the first moving seat (5);
during the use, utilize first clamping device (2) and second clamping device (3) to carry out the duplex position clamp tightly to return bend (8) jointly, wherein second clamping device (3) rotates under the drive of second driving motor (23), thereby change the direction that self pressed from both sides the dress, and utilize first lead screw motor (6) and first adjustment push rod (7) adjustment self horizontal position, then utilize second lift push rod (28) to adjust the clamping height of self, thereby can carry out good clamping cooperation with return bend (8) of the bending part of different slope contained angles, the trouble that traditional processing different bending angle's return bend (8) need adopt different anchor clamps has been avoided, also convenient quick location carries out, thereby can save the cost and improve the efficiency of clamping, adopt first clamping device (2) and second clamping device (3) to carry out the duplex position clamp dress to the different positions of return bend (8) also can effectually avoid return bend (8) to go out when adding man-hour and go out the duplex position clamp dress The phenomenon of bending deformation occurs, and particularly when the processing position is close to the bending part of the bent pipe (8), the double-point clamping device adopting the device can effectively change the stress condition of the complete part; the device's cutter (9) can carry out angular adjustment through first driving motor (16) drive, then utilize first lifting push rod (18) to carry out height control, the horizontal position of cutter (9) then can change through second lead screw driving motor (22) and second adjustment push rod (13), thereby can punch to the position of treating of different inclination and station on return bend (8), processing suitability and continuous processing ability have been improved, the effectual clamping number of times that has reduced return bend (8).
2. The device for machining and positioning the inclined hole on the surface of the elbow pipe according to claim 1, wherein: the controller (17) is an S7-200 type PLC device, and the first lifting push rod (18), the second lifting push rod (28), the first adjusting push rod (7) and the second adjusting push rod (13) are single-rod double-acting hydraulic rods.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911378348.3A CN111002071B (en) | 2019-12-27 | 2019-12-27 | Elbow surface inclined hole machining and positioning device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911378348.3A CN111002071B (en) | 2019-12-27 | 2019-12-27 | Elbow surface inclined hole machining and positioning device |
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| CN111002071A CN111002071A (en) | 2020-04-14 |
| CN111002071B true CN111002071B (en) | 2021-03-30 |
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| CN111570604B (en) * | 2020-05-20 | 2022-01-18 | 武汉新途汽配制造有限公司 | Continuous punching device for surface of automobile sheet metal part |
| CN111468790A (en) * | 2020-05-21 | 2020-07-31 | 新昌县益旭龙机械科技有限公司 | Mould surface tapping device for injection mould production |
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| CN111673469B (en) * | 2020-06-12 | 2021-09-21 | 浙江金马逊机械有限公司 | Pipe fitting cutting equipment and pipe fitting clamping and positioning device thereof |
| CN111590489B (en) * | 2020-06-23 | 2022-01-28 | 山东三金精密铸造有限公司 | A location frock for processing of nonlinear line shape automobile exhaust blast pipe |
| CN111775004B (en) * | 2020-07-02 | 2022-03-29 | 湖南中建重机有限责任公司 | Outer wall polishing device for bent pipe connecting piece |
| CN114211277A (en) * | 2021-12-30 | 2022-03-22 | 广东井和精密机械加工有限公司 | Crankshaft inclined oil hole drilling device and machining method thereof |
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| US5131476A (en) * | 1990-12-18 | 1992-07-21 | Percussion Drilling, Inc. | Down hole percussion drill apparatus |
| KR930006493B1 (en) * | 1991-09-27 | 1993-07-16 | 장관순 | Tapping machine |
| CN103358135B (en) * | 2012-04-05 | 2016-02-10 | 中国石油天然气集团公司 | Heavy caliber hot-bending bends retaining wall on slope dedicated |
| CN105345079B (en) * | 2015-12-15 | 2017-09-05 | 天津市天森智能设备有限公司 | A kind of digital control drilling machine of gradient punching |
| CN205704519U (en) * | 2016-06-03 | 2016-11-23 | 铜仁学院 | A kind of perforating device being applicable to Furniture panel |
| CN107598305A (en) * | 2017-09-28 | 2018-01-19 | 玫德集团有限公司 | A kind of inscribed wire pipe fitting self-tapping equipment |
| CN207464260U (en) * | 2017-11-22 | 2018-06-08 | 殷玉彩 | A kind of bending tube drilling equipment |
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