CN111451559A - Pneumatic chamfering machine - Google Patents
Pneumatic chamfering machine Download PDFInfo
- Publication number
- CN111451559A CN111451559A CN202010424887.2A CN202010424887A CN111451559A CN 111451559 A CN111451559 A CN 111451559A CN 202010424887 A CN202010424887 A CN 202010424887A CN 111451559 A CN111451559 A CN 111451559A
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- CN
- China
- Prior art keywords
- air inlet
- shell
- pneumatic
- switch
- cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 238000012545 processing Methods 0.000 abstract description 10
- 238000013461 design Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C9/00—Details or accessories so far as specially adapted to milling machines or cutter
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention belongs to the technical field of workpiece processing, and particularly relates to a pneumatic chamfering machine which comprises a shell, a switch wrench, a switch, an exhaust sleeve, an air inlet rod, a stator, a rotor, an end cover, a cutter head, a blade and a guide plate, wherein the switch wrench is connected with the shell; the shell left end internally mounted has the air inlet rod, is provided with the suction nozzle that is linked together with the air inlet rod on the shell left end, and the upper shield is equipped with the air jacket of being connected with the shell around the air inlet rod, and the inside right-hand member at the air inlet rod of shell is provided with the chamber of admitting air, is provided with the sealing member at the intracavity of admitting air, is connected between sealing member and the air inlet rod and is provided with the spring, the inside pneumatic cavity that is provided with of shell right-hand member, and the pneumatic cavity passes. The pneumatic chamfering machine is novel in structure, small and exquisite in design and convenient to use, the rotor is driven to rotate in a pneumatic mode, the cutter head is driven to rotate through the rotating shaft, the cutter head rotates to drive the cutter blade to chamfer edges or edges of holes of a workpiece, and the pneumatic chamfering machine is high in working efficiency, good in chamfering effect and convenient to operate.
Description
Technical Field
The invention belongs to the technical field of workpiece processing, and particularly relates to a pneumatic chamfering machine.
Background
The pneumatic chamfering machine is a machine for processing the fillet of the free edge of the steel plate, and is used for processing the fillet by the milling cutter with arc-shaped forming, so that the original grinding processing is changed into milling processing, the fillet can be accurately and efficiently poured out, and the quality and the speed of the fillet of the free edge of the steel plate are improved. In use, the pneumatic chamfering machine can generate a plurality of directional forces, including an upward force, which can cause the machine body to jump and be unstable.
At present, burrs are often left at edges and corners or edges of holes of workpieces during processing of the workpieces, the traditional tools are difficult to remove, and the traditional chamfering machine is complex in structure, large in size and quite inconvenient to operate, so that a pneumatic chamfering machine is urgently needed.
Disclosure of Invention
To solve the problems set forth in the background art described above. The invention provides a pneumatic chamfering machine which is novel in structure, small and exquisite in design and convenient to use, a rotor is driven to rotate in a pneumatic mode, a cutter head is driven to rotate through a rotating shaft, the cutter head rotates to drive a cutter blade to chamfer edges or edges of holes of a workpiece, the working efficiency is high, the chamfering effect is good, and the operation is convenient.
In order to achieve the purpose, the invention provides the following technical scheme: a pneumatic chamfering machine comprises a shell, a switch wrench, a switch, an exhaust sleeve, an air inlet rod, a stator, a rotor, an end cover, a cutter head, a blade and a guide plate; an air inlet rod is arranged inside the left end of the shell, an air inlet nozzle communicated with the air inlet rod is arranged on the left end of the shell, an exhaust sleeve connected with the shell is covered on the periphery of the air inlet rod, an air inlet cavity is arranged inside the shell at the right end of the air inlet rod, a sealing element is arranged in the air inlet cavity, a spring is connected between the sealing element and the air inlet rod, a pneumatic cavity is arranged inside the right end of the shell and connected with the air inlet cavity through an air inlet channel, a pin hole is formed in the position, where the air inlet channel is connected with the air inlet cavity, of the shell, a switch pin is arranged inside the pin hole, the top end of the switch pin is connected with a switch wrench;
the pneumatic cavity is internally provided with a rotating shaft through a bearing seat, the upper end of the rotating shaft is provided with a rotor, stators are arranged on two sides of the rotor in the pneumatic cavity, the lower end of the pneumatic cavity is provided with an end cover, the lower end of the rotating shaft penetrates through the end cover to be connected with a guide plate, the lower end of the rotating shaft is provided with a cutter head, and the cutter head is provided with a blade.
Preferably, the connecting part of the air inlet rod and the air inlet cavity is provided with an air leakage hole, the air leakage hole is connected with an exhaust sleeve, and the exhaust sleeve is provided with a plurality of exhaust holes.
Preferably, the end cover is provided with a bearing which is matched and connected with the rotating shaft, and the bottom of the guide plate is provided with a bearing which is movably connected with the bottom end of the rotating shaft.
Preferably, the guide plate is mounted on the housing by means of locking screws.
Preferably, the housing has a dial attached thereto by screws above the guide plate.
Preferably, the switch wrench is hinged with the housing through a hinge shaft.
Preferably, the top end of the sealing element is matched and hermetically connected with the air inlet channel.
Compared with the prior art, the invention has the beneficial effects that:
the pneumatic chamfering machine is novel in structure, small and exquisite in design and convenient to use, the rotor is driven to rotate in a pneumatic mode, the cutter head is driven to rotate through the rotating shaft, the cutter head rotates to drive the cutter blade to chamfer edges or edges of holes of a workpiece, the air inlet cavity and the air inlet channel are opened and closed under the action of the switch pin and the sealing piece, and the switch is arranged between the air inlet cavity and the air inlet channel and used for adjusting and controlling the air inlet amount, so that the machining power of the cutter blade is controlled, the working efficiency is high, the chamfering effect is good, and the operation is convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic cross-sectional structural view of a pneumatic chamfering machine according to the present invention;
FIG. 2 is a schematic structural diagram of a pneumatic chamfering machine according to the present invention;
FIG. 3 is a schematic view of a bottom view of the pneumatic chamfering machine according to the present invention;
fig. 4 is a schematic diagram of a right-view structure of the pneumatic chamfering machine according to the present invention.
In the figure: 1. a housing; 2. opening and closing the wrench; 3. a switch pin; 4. a switch; 5. an air inlet nozzle; 6. an exhaust sleeve; 7. an air intake rod; 8. a spring; 9. a seal member; 10. a bearing seat; 11. a stator; 12. a rotor; 13. an end cap; 14. a cutter head; 15. a blade; 16. a bearing; 17. a guide plate; 18. locking screws; 19. a dial scale; 20. a rotating shaft; 21. an air inlet cavity; 22. an air inlet channel.
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.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. 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 should not be considered to exist, and is not within the protection scope of the present invention.
Example 1
Referring to fig. 1-4, the present invention provides the following technical solutions: a pneumatic chamfering machine comprises a shell 1, a switch wrench 2, a switch 4, an exhaust sleeve 6, an air inlet rod 7, a stator 11, a rotor 12, an end cover 13, a cutter head 14, a blade 15 and a guide plate 17; an air inlet rod 7 is installed inside the left end of the shell 1, an air inlet nozzle 5 communicated with the air inlet rod 7 is arranged on the left end of the shell 1, an exhaust sleeve 6 connected with the shell 1 covers the periphery of the air inlet rod 7, an air inlet cavity 21 is formed in the shell 1 at the right end of the air inlet rod 7, a sealing element 9 is arranged in the air inlet cavity 21, a spring 8 is connected between the sealing element 9 and the air inlet rod 7, a pneumatic cavity is arranged inside the right end of the shell 1 and is connected with the air inlet cavity 21 through an air inlet channel 22, a pin hole is formed in the shell 1 at the connection position of the air inlet channel 22 and the air inlet cavity 21, a switch pin 3 is installed inside the pin hole, a switch wrench 2 is connected to the top end of the switch pin 3, and a switch 4 used for;
a rotating shaft 20 is arranged in a pneumatic cavity through a bearing seat 10, a rotor 12 is arranged at the upper end of the rotating shaft 20, stators 11 are arranged on two sides of the rotor 12 in the pneumatic cavity, an end cover 13 is arranged at the lower end of the pneumatic cavity, the lower end of the rotating shaft 20 penetrates through the end cover 13 to be connected with a guide plate 17, a cutter head 14 is arranged at the lower end of the rotating shaft 20, and a blade 15 is arranged on the cutter head 14.
Specifically, the junction of the air inlet rod 7 and the air inlet cavity 21 is provided with an air release hole, the air release hole is connected with the exhaust sleeve 6, and the exhaust sleeve 6 is provided with a plurality of exhaust holes.
Specifically, the end cover 13 is provided with a bearing which is matched and connected with the rotating shaft 20, and the bottom of the guide plate 17 is provided with a bearing 16 which is movably connected with the bottom end of the rotating shaft 20.
Specifically, the guide plate 17 is mounted on the housing 1 by means of locking screws 18.
Specifically, a dial 19 is mounted on the housing 1 above the guide plate 17 by screws.
Specifically, the switch wrench 2 is hinged with the housing 1 through a hinge shaft.
Specifically, the top end of the sealing element 9 is in fit and sealing connection with the air inlet channel 22.
The working principle and the using process of the invention are as follows: when the air compressor is used, a worker presses down through the switch wrench 2 to enable the switch pin 3 to descend so as to push away the sealing element 9, the sealing element 9 compresses the spring 8 to move leftwards and is communicated with the air inlet cavity 21 and the air inlet channel 22, then the air inlet nozzle 5 connected with the air inlet rod 7 is connected with an external pressurization air pump, air flow is communicated into the air inlet rod 7 to the air inlet cavity 21, the switch 4 is arranged between the air inlet cavity 21 and the air inlet channel 22 and used for adjusting and controlling the size of air inflow, and then enters the pneumatic cavity through the air inlet channel 22 to form air flow power to drive the rotor 12 to rotate, the rotor 12 is arranged on the rotating shaft 20 so as to drive the rotating shaft 20 to rotate, the cutter head 14 is arranged;
a worker holds the shell 1, approaches a workpiece to be machined through the guide plate 17, adjusts the position of the blade 15 on the cutter head 14 through the dial 19, and then performs chamfering machining operation on the workpiece; during the processing, the size of the air inlet amount can be adjusted and controlled through the switch 4 to control the chamfering processing power of the blade 15.
After the processing is finished, the external pressurization air pump and the switch 4 are closed, the switch wrench 2 is lifted to enable the switch and the pin 3 to ascend, the sealing element 9 moves rightwards under the counterforce of the spring 8, the communication state of the air inlet cavity 21 and the air inlet channel 22 is closed, and residual air pressure in the air inlet cavity 21 is discharged from the exhaust sleeve 6 through the air release hole.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a pneumatic beveler which characterized in that: comprises a shell (1), a switch wrench (2), a switch (4), an exhaust sleeve (6), an air inlet rod (7), a stator (11), a rotor (12), an end cover (13), a cutter head (14), a blade (15) and a guide plate (17); an air inlet rod (7) is arranged in the left end of the shell (1), an air inlet nozzle (5) communicated with the air inlet rod (7) is arranged on the left end of the shell (1), an exhaust sleeve (6) connected with the shell (1) is covered on the periphery of the air inlet rod (7), an air inlet cavity (21) is arranged at the right end of the air inlet rod (7) in the shell (1), a sealing element (9) is arranged in the air inlet cavity (21), a spring (8) is connected between the sealing element (9) and the air inlet rod (7), a pneumatic cavity is arranged inside the right end of the shell (1), the pneumatic cavity is connected with the air inlet cavity (21) through an air inlet channel (22), a pin hole is formed in the position, connected with the air inlet cavity (21), of the air inlet channel (22) on the shell (1), a switch pin (3) is installed inside the pin hole, the top end of the switch pin (3) is connected with a switch wrench (2), and a switch (4) used for controlling air inflow is installed right below the switch pin (3) at the bottom of the shell (1);
a rotating shaft (20) is arranged in a pneumatic cavity through a bearing seat (10), a rotor (12) is arranged at the upper end of the rotating shaft (20), stators (11) are arranged on two sides of the rotor (12) in the pneumatic cavity, an end cover (13) is arranged at the lower end of the pneumatic cavity, the lower end of the rotating shaft (20) penetrates through the end cover (13) to be connected with a guide plate (17), a cutter head (14) is arranged at the lower end of the rotating shaft (20), and a cutter blade (15) is arranged on the cutter head (14).
2. The pneumatic chamfering machine according to claim 1, wherein: the air inlet rod (7) is provided with the hole of disappointing with air inlet cavity (21) junction, and the hole of disappointing is connected with air discharge sleeve (6), is provided with a plurality of exhaust hole on air discharge sleeve (6).
3. The pneumatic chamfering machine according to claim 1, wherein: the end cover (13) is provided with a bearing which is matched and connected with the rotating shaft (20), and the bottom of the guide plate (17) is provided with a bearing (16) which is movably connected with the bottom end of the rotating shaft (20).
4. The pneumatic chamfering machine according to claim 1, wherein: the guide plate (17) is mounted on the housing (1) through a locking screw (18).
5. The pneumatic chamfering machine according to claim 1, wherein: and a dial (19) is arranged on the shell (1) above the guide plate (17) through a screw.
6. The pneumatic chamfering machine according to claim 1, wherein: the switch wrench (2) is hinged with the shell (1) through a hinge shaft.
7. The pneumatic chamfering machine according to claim 1, wherein: the top end of the sealing piece (9) is mutually matched and hermetically connected with the air inlet channel (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010424887.2A CN111451559A (en) | 2020-05-19 | 2020-05-19 | Pneumatic chamfering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010424887.2A CN111451559A (en) | 2020-05-19 | 2020-05-19 | Pneumatic chamfering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111451559A true CN111451559A (en) | 2020-07-28 |
Family
ID=71673258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010424887.2A Pending CN111451559A (en) | 2020-05-19 | 2020-05-19 | Pneumatic chamfering machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111451559A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113042768A (en) * | 2021-03-17 | 2021-06-29 | 东莞市航元五金工具有限公司 | Chamfering machine cutter |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02114446U (en) * | 1989-02-27 | 1990-09-13 | ||
| CN2345319Y (en) * | 1998-11-18 | 1999-10-27 | 孙永勇 | Pneumatic grinding sander |
| CN1396855A (en) * | 2000-01-27 | 2003-02-12 | S.P.空气株式会社 | Pneumatic rotary tool |
| US20070056758A1 (en) * | 2005-08-24 | 2007-03-15 | Sunmatch Industrial Co., Ltd. | Rear exhaust type pneumatic tool |
| CN201783923U (en) * | 2008-12-11 | 2011-04-06 | 盖多·瓦伦蒂尼 | Handle used for machining surface pneumatic machinery |
| JP2015123564A (en) * | 2013-12-27 | 2015-07-06 | エス・ピー・エアー株式会社 | Chamfering machine |
| CN106514469A (en) * | 2016-12-31 | 2017-03-22 | 浙江瑞丰五福气动工具有限公司 | Pneumatic grinding machine coated with plastic casing |
| CN207415058U (en) * | 2017-10-17 | 2018-05-29 | 郭庆林 | A kind of sander |
| CN109940447A (en) * | 2019-02-28 | 2019-06-28 | 天津职业技术师范大学(中国职业培训指导教师进修中心) | Pneumatic portable numerically-controlled machine tool cleaning plant |
| CN212144651U (en) * | 2020-05-19 | 2020-12-15 | 厦门冠烨气动工具有限公司 | Pneumatic chamfering machine |
-
2020
- 2020-05-19 CN CN202010424887.2A patent/CN111451559A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02114446U (en) * | 1989-02-27 | 1990-09-13 | ||
| CN2345319Y (en) * | 1998-11-18 | 1999-10-27 | 孙永勇 | Pneumatic grinding sander |
| CN1396855A (en) * | 2000-01-27 | 2003-02-12 | S.P.空气株式会社 | Pneumatic rotary tool |
| US20070056758A1 (en) * | 2005-08-24 | 2007-03-15 | Sunmatch Industrial Co., Ltd. | Rear exhaust type pneumatic tool |
| CN201783923U (en) * | 2008-12-11 | 2011-04-06 | 盖多·瓦伦蒂尼 | Handle used for machining surface pneumatic machinery |
| JP2015123564A (en) * | 2013-12-27 | 2015-07-06 | エス・ピー・エアー株式会社 | Chamfering machine |
| CN106514469A (en) * | 2016-12-31 | 2017-03-22 | 浙江瑞丰五福气动工具有限公司 | Pneumatic grinding machine coated with plastic casing |
| CN207415058U (en) * | 2017-10-17 | 2018-05-29 | 郭庆林 | A kind of sander |
| CN109940447A (en) * | 2019-02-28 | 2019-06-28 | 天津职业技术师范大学(中国职业培训指导教师进修中心) | Pneumatic portable numerically-controlled machine tool cleaning plant |
| CN212144651U (en) * | 2020-05-19 | 2020-12-15 | 厦门冠烨气动工具有限公司 | Pneumatic chamfering machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113042768A (en) * | 2021-03-17 | 2021-06-29 | 东莞市航元五金工具有限公司 | Chamfering machine cutter |
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