CN112719458A - A inner wall burring device for processing of converter shell body - Google Patents
A inner wall burring device for processing of converter shell body Download PDFInfo
- Publication number
- CN112719458A CN112719458A CN202011595494.4A CN202011595494A CN112719458A CN 112719458 A CN112719458 A CN 112719458A CN 202011595494 A CN202011595494 A CN 202011595494A CN 112719458 A CN112719458 A CN 112719458A
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- fixed
- electric cylinder
- outer shell
- wall
- frequency converter
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention relates to the field of processing of frequency converters, in particular to an inner wall deburring device for processing an outer shell of a frequency converter. The top of support frame is provided with horizontal drive arrangement, and vertical actuating mechanism is installed to horizontal drive arrangement's below, and rotary drive mechanism is installed to vertical actuating mechanism's side, and rotary drive mechanism during operation carries out the burring to the installation reference column. When the chamfering tool is used, the first linear electric cylinder, the second linear electric cylinder and the pneumatic cylinder are driven, the motion in three directions of XYZ can be realized, when the chamfering tool is used for positioning and chamfering, the position can be automatically adjusted without manual operation, the positioning columns in the outer shell are chamfered one by one, the first motor and the second motor are driven, the chamfering tool rotates automatically while revolving, and chamfering can be finished only by rotating half a turn when the positioning columns are installed, so that the working efficiency is improved.
Description
Technical Field
The invention relates to the field of processing of frequency converters, in particular to an inner wall deburring device for processing an outer shell of a frequency converter.
Background
The frequency converter is an electric control device which applies a frequency conversion technology and a microelectronic technology and controls an alternating current motor by changing the frequency mode of a working power supply of the motor. The frequency converter comprises an external shell and internal equipment, a heat dissipation assembly is arranged between the shell and the internal equipment, and the shell is mostly fixed through other modes such as bolts after being clamped by positioning holes and positioning columns.
Among the prior art, the converter shell is provided with a plurality of reference columns at its inner wall after processing, but the reference column still leaves the burr, when with the locating hole joint, very easy joint is unsuccessful, needs artifical secondary to polish or the chamfer. Meanwhile, due to the fact that the number of the positioning columns is large, when workers work and polish for a long time, efficiency is low, hands are hurt, and overall working efficiency is affected.
Disclosure of Invention
In order to solve the above mentioned disadvantages in the background art, the present invention provides an inner wall deburring device for processing an outer shell of a frequency converter, which solves the above mentioned problems.
The purpose of the invention can be realized by the following technical scheme:
an inner wall deburring device for machining a frequency converter outer shell comprises a support frame, wherein the frequency converter outer shell is mounted on the support frame, and a plurality of mounting positioning columns are arranged on the inner wall of the frequency converter outer shell;
the top of support frame is provided with horizontal drive device, and vertical actuating mechanism is installed to horizontal drive device's below, and rotary drive mechanism is installed to vertical actuating mechanism's side, and rotary drive mechanism during operation carries out the burring to the installation reference column.
Furthermore, the support frame comprises a bottom plate, support rods are fixed at four corners of the bottom plate, two positioning blocks which are perpendicular to each other are arranged in front of the support rods and the bottom plate, a positioning gap is formed between the two positioning blocks, and the shell of the frequency converter is positioned and arranged between the positioning gaps;
a connecting vertical rod and a connecting horizontal rod are fixed between the top ends of the supporting rods, and an avoiding notch is formed in the inner wall of the connecting horizontal rod.
Furthermore, the horizontal driving device comprises a first linear electric cylinder fixed on the side wall of the connecting vertical rod and a second linear electric cylinder fixed on the side wall of the connecting transverse rod, the first linear electric cylinder comprises a first electric cylinder guide rail and a first electric cylinder sliding block arranged on the first electric cylinder guide rail in a sliding manner, the inner side wall of the first electric cylinder sliding block is provided with first connecting blocks, and a first connecting rod is fixed between the first connecting blocks;
the second straight line electric cylinder comprises a second electric cylinder guide rail and a second electric cylinder sliding block which is arranged on the second electric cylinder guide rail in a sliding mode, the inner side wall of the second electric cylinder sliding block is provided with second connecting blocks, and second connecting rods are fixed between the second connecting blocks.
Furthermore, a movable plate is arranged between the first linear electric cylinder and the second linear electric cylinder, the movable plate, the first connecting rod and the second connecting rod are arranged in a penetrating mode, and the movable plate, the first connecting rod and the second connecting rod are arranged in a horizontal sliding mode.
Furthermore, vertical actuating mechanism is fixed with the support even board including fixing two parallel arrangement's at the movable plate bottom support column between one side of support column, and the support column opposite side all is fixed with the slide rail, all slides on the slide rail and is provided with the slider, and the lateral wall of slider is fixed with the backup pad.
Furthermore, the lateral wall of supporting even board is fixed with the pneumatic cylinder, and the end fixing of the pneumatic rod on the pneumatic cylinder has the connecting block, and connecting block and backup pad fixed connection drive the pneumatic cylinder, and the backup pad slides from top to bottom.
Furthermore, the rotary driving mechanism comprises a first motor fixed on the supporting plate, a chamfer head is fixed at the output end of the first motor, a bearing seat is installed between the chamfer head and the output end of the first motor, and the bearing seat is fixed on the supporting plate.
Furthermore, the inside of chamfer head is opened there is the cavity, and the apron is installed to the tip of cavity, and the inner wall of cavity is fixed with two parallel arrangement's second motor, and the output of second motor runs through the apron, and the output of second motor is fixed with the baffle of rotating the connection with the apron, and the chamfer sword is all installed through the installation component to the tip of baffle, and two chamfer sword intervals are equal with the diameter of installation reference column.
The invention has the beneficial effects that:
1. the chamfering machine is provided with the horizontal driving mechanism and the vertical driving mechanism, the first linear electric cylinder, the second linear electric cylinder and the pneumatic cylinder are driven, the movement in three directions of XYZ can be realized, when the chamfering tool is used for positioning and chamfering, the position can be automatically adjusted without manual operation, the positioning columns in the outer shell are chamfered one by one, and the working efficiency is improved.
2. The chamfering tool is provided with the rotary driving mechanism, the chamfering tool revolves and rotates automatically by driving the first motor and the second motor, and chamfering can be finished only by rotating half a turn when the positioning column is installed for chamfering, so that the working efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art to obtain other drawings without creative efforts;
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the stand of the present invention;
FIG. 3 is a schematic view of the outer housing of the frequency converter of the present invention;
FIG. 4 is a schematic view of the horizontal drive of the present invention;
FIG. 5 is a schematic view of the vertical drive mechanism and the rotational drive mechanism of the present invention in connection;
FIG. 6 is a schematic view of the vertical drive mechanism of the present invention;
fig. 7 is a schematic view of the internal structure of the chamfer head of the invention.
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.
The utility model provides an inner wall burring device for processing of converter shell body, as shown in figure 1, includes support frame 1, installs converter shell body 2 on the support frame 1, and the inner wall of converter shell body 2 is provided with a plurality of installation reference columns 21. The top of support frame 1 is provided with horizontal drive 3, and vertical actuating mechanism 4 is installed to horizontal drive 3's below, and rotary drive 5 is installed to vertical actuating mechanism 4's side, and rotary drive 5 during operation carries out the burring to installation reference column 21.
As shown in fig. 2 and 3, the support frame 1 includes a bottom plate 11, support rods 12 are fixed at four corners of the bottom plate 11, two mutually perpendicular positioning blocks 13 are arranged in front of the support rods 12 and the bottom plate 11, a positioning gap 131 is arranged between the two positioning blocks 13, the frequency converter outer shell 2 is positioned and arranged between the positioning gaps 131, positioning fixation is realized, a rubber ring can be arranged between the positioning gap 131 and the frequency converter outer shell 2 to prevent sliding, and positioning effect is increased. A connecting vertical rod 14 and a connecting cross rod 15 are fixed between the top ends of the support rods 12, and an avoiding gap 151 is formed in the inner wall of the connecting cross rod 15.
As shown in fig. 4, the horizontal driving device 3 includes a first linear electric cylinder 31 fixed on the side wall of the connecting vertical rod 14 and a second linear electric cylinder 32 fixed on the side wall of the connecting cross rod 15, the first linear electric cylinder 31 includes a first electric cylinder guide rail 311 and a first electric cylinder slide block 312 slidably disposed on the first electric cylinder guide rail 311, the inner side walls of the first electric cylinder slide blocks 312 are each provided with a first connecting block 34, and a first connecting rod 341 is fixed between the first connecting blocks 34.
The second linear electric cylinder 32 comprises a second electric cylinder guide rail 321 and a second electric cylinder sliding block 322 which is arranged on the second electric cylinder guide rail 321 in a sliding mode, the inner side wall of the second electric cylinder sliding block 322 is provided with a second connecting block 33, and a second connecting rod 331 is fixed between the second connecting blocks 33.
A moving plate 35 is disposed between the first linear electric cylinder 31 and the second linear electric cylinder 32, the moving plate 35, the first connecting rod 341 and the second connecting rod 331 are disposed in a penetrating manner, and the moving plate 35, the first connecting rod 341 and the second connecting rod 331 are disposed in a horizontally sliding manner.
In use, by driving the first linear electric cylinder 31 and the second linear electric cylinder 32, the moving plate 35 can slide freely on the first connecting rod 341 and the second connecting rod 331, and the XY-direction movement is realized.
As shown in fig. 5 and 6, the vertical driving mechanism 4 includes two support columns 41 fixed at the bottom end of the moving plate 35 and arranged in parallel, a support connecting plate 411 is fixed between one sides of the support columns 41, slide rails 42 are fixed at the other sides of the support columns 41, sliders 43 are slidably arranged on the slide rails 42, and support plates 44 are fixed on the side walls of the sliders 43.
The side wall of the supporting connecting plate 411 is fixed with a pneumatic cylinder 45, the end part of a pneumatic rod 451 on the pneumatic cylinder 45 is fixed with a connecting block 46, the connecting block 46 is fixedly connected with the supporting plate 44, the pneumatic cylinder 45 is driven, and the supporting plate 44 slides up and down to realize the movement in the Z direction.
As shown in fig. 5 and 7, the rotation driving mechanism 5 includes a first motor 51 fixed on the support plate 44, a chamfering head 53 is fixed to an output end of the first motor 51, a bearing housing 52 is installed between the chamfering head 53 and the output end of the first motor 51, and the bearing housing 52 is fixed on the support plate 44.
The inside of chamfer head 53 is opened there is cavity 531, apron 532 is installed to the tip of cavity 531, and the inner wall of cavity 531 is fixed with two parallel arrangement's second motor 54, and the output of second motor 54 runs through apron 532, and the output of second motor 54 is fixed with the baffle 55 of rotating with apron 532 and being connected, and chamfer sword 561 is all installed through installation component 56 to the tip of baffle 55, and the interval of two chamfer sword 61 equals with the diameter of installation reference column 21.
When the chamfering machine is used, the first motor 51 and the second motor 54 are driven, the chamfering tool 561 revolves and rotates, and chamfering can be completed only by rotating half a turn when the positioning column 21 is installed.
When the deburring machine is used, the chamfering cutter 61 is moved to the position right above the mounting positioning column 21 through the movement in the three directions of XYZ, the first motor 51 and the second motor 54 are driven, chamfering is achieved, and deburring is completed.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (8)
1. An inner wall deburring device for processing a frequency converter outer shell comprises a support frame (1) and is characterized in that the support frame (1) is provided with a frequency converter outer shell (2), and the inner wall of the frequency converter outer shell (2) is provided with a plurality of mounting positioning columns (21);
the deburring device is characterized in that a horizontal driving device (3) is arranged at the top end of the support frame (1), a vertical driving mechanism (4) is installed below the horizontal driving device (3), a rotary driving mechanism (5) is installed at the side end of the vertical driving mechanism (4), and the rotary driving mechanism (5) is used for deburring the installation positioning column (21) during working.
2. The inner wall deburring device for processing the outer shell of the frequency converter according to claim 1, characterized in that the supporting frame (1) comprises a bottom plate (11), supporting rods (12) are fixed at four corners of the bottom plate (11), two positioning blocks (13) which are perpendicular to each other are arranged in front of each supporting rod (12) and the bottom plate (11), a positioning gap (131) is arranged between each two positioning blocks (13), and the outer shell (2) of the frequency converter is positioned between the positioning gaps (131);
a connecting vertical rod (14) and a connecting cross rod (15) are fixed between the top ends of the supporting rods (12), and an avoiding notch (151) is formed in the inner wall of the connecting cross rod (15).
3. The inner wall deburring device for processing the outer shell of the frequency converter is characterized in that the horizontal driving device (3) comprises a first linear electric cylinder (31) fixed on the side wall of the connecting vertical rod (14) and a second linear electric cylinder (32) fixed on the side wall of the connecting transverse rod (15), the first linear electric cylinder (31) comprises a first electric cylinder guide rail (311) and a first electric cylinder slide block (312) arranged on the first electric cylinder guide rail (311) in a sliding manner, the inner side wall of the first electric cylinder slide block (312) is provided with a first connecting block (34), and a first connecting rod (341) is fixed between the first connecting blocks (34);
the second linear electric cylinder (32) comprises a second electric cylinder guide rail (321) and a second electric cylinder sliding block (322) which is arranged on the second electric cylinder guide rail (321) in a sliding mode, second connecting blocks (33) are arranged on the inner side wall of the second electric cylinder sliding block (322), and second connecting rods (331) are fixed between the second connecting blocks (33).
4. The inner wall deburring device for processing the outer shell of the frequency converter as claimed in claim 3, wherein a moving plate (35) is arranged between the first linear electric cylinder (31) and the second linear electric cylinder (32), the moving plate (35) and the first connecting rod (341) and the second connecting rod (331) are arranged in a penetrating manner, and the moving plate (35) and the first connecting rod (341) and the second connecting rod (331) are arranged in a horizontal sliding manner.
5. The inner wall deburring device for processing the outer shell of the frequency converter as claimed in claim 1, characterized in that the vertical driving mechanism (4) comprises two support columns (41) which are fixed at the bottom end of the moving plate (35) and arranged in parallel, a support connecting plate (411) is fixed between one sides of the support columns (41), slide rails (42) are fixed at the other sides of the support columns (41), slide blocks (43) are arranged on the slide rails (42) in a sliding manner, and support plates (44) are fixed on the side walls of the slide blocks (43).
6. The inner wall deburring device for processing the outer shell of the frequency converter as claimed in claim 5, characterized in that a pneumatic cylinder (45) is fixed on the side wall of the supporting connecting plate (411), a connecting block (46) is fixed at the end part of a pneumatic rod (451) on the pneumatic cylinder (45), the connecting block (46) is fixedly connected with the supporting plate (44), the pneumatic cylinder (45) is driven, and the supporting plate (44) slides up and down.
7. The inner wall deburring device for frequency converter outer shell machining according to claim 1 is characterized in that the rotary driving mechanism (5) comprises a first motor (51) fixed on the support plate (44), a chamfering head (53) is fixed at the output end of the first motor (51), a bearing seat (52) is installed between the chamfering head (53) and the output end of the first motor (51), and the bearing seat (52) is fixed on the support plate (44).
8. The inner wall deburring device for processing the outer shell of the frequency converter as claimed in claim 7, characterized in that a cavity (531) is formed in the chamfering head (53), a cover plate (532) is mounted at the end part of the cavity (531), two second motors (54) arranged in parallel are fixed on the inner wall of the cavity (531), the output ends of the second motors (54) penetrate through the cover plate (532), a baffle plate (55) rotatably connected with the cover plate (532) is fixed at the output end of the second motors (54), chamfering knives (561) are mounted at the end part of the baffle plate (55) through a mounting assembly (56), and the distance between the two chamfering knives (61) is equal to the diameter of the mounting positioning column (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011595494.4A CN112719458A (en) | 2020-12-29 | 2020-12-29 | A inner wall burring device for processing of converter shell body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011595494.4A CN112719458A (en) | 2020-12-29 | 2020-12-29 | A inner wall burring device for processing of converter shell body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112719458A true CN112719458A (en) | 2021-04-30 |
Family
ID=75611297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011595494.4A Withdrawn CN112719458A (en) | 2020-12-29 | 2020-12-29 | A inner wall burring device for processing of converter shell body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112719458A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113927310A (en) * | 2021-10-13 | 2022-01-14 | 安徽理工大学 | Automobile rear axle transmission shaft machining device |
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| CN2707434Y (en) * | 2004-07-08 | 2005-07-06 | 建设工业(集团)有限责任公司 | Machine tool for deburring workpiece |
| DE202007010059U1 (en) * | 2007-07-17 | 2007-10-18 | Jacob Löwer Inh. von Schumann GmbH & Co. KG | Continuous grinding machine for machining a workpiece surface |
| CN204295450U (en) * | 2014-11-18 | 2015-04-29 | 上海普偌迈机电制造有限公司 | Flash trimmer revolution adds rotation lifting drive head |
| JP3205051U (en) * | 2016-04-20 | 2016-06-30 | 有限会社大和技研 | Polishing unit, deburring device, polishing device, deburring robot, polishing robot |
| CN107511737A (en) * | 2017-09-18 | 2017-12-26 | 李涛 | It is a kind of to integrate deburring, grinding, the hyperfine processing machine polished |
| CN108031928A (en) * | 2018-01-30 | 2018-05-15 | 王文奎 | A kind of flywheel apparatus for automatically removing burr |
| CN108890350A (en) * | 2018-07-05 | 2018-11-27 | 嘉善信道五金塑料模具厂 | A kind of facing attachment for annular fastener |
| CN111001990A (en) * | 2019-12-25 | 2020-04-14 | 安徽华旦机械制造有限公司 | Automatic machining process and equipment for stator surface of crankcase |
| CN111421186A (en) * | 2020-05-19 | 2020-07-17 | 湖北偌泰金莱机械制造有限公司 | Main bearing cap hole chamfering tool |
| CN212168963U (en) * | 2020-05-12 | 2020-12-18 | 嘉善三鼎机械有限公司 | Chamfering device of self-lubricating bearing machining lathe |
-
2020
- 2020-12-29 CN CN202011595494.4A patent/CN112719458A/en not_active Withdrawn
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2707434Y (en) * | 2004-07-08 | 2005-07-06 | 建设工业(集团)有限责任公司 | Machine tool for deburring workpiece |
| DE202007010059U1 (en) * | 2007-07-17 | 2007-10-18 | Jacob Löwer Inh. von Schumann GmbH & Co. KG | Continuous grinding machine for machining a workpiece surface |
| CN204295450U (en) * | 2014-11-18 | 2015-04-29 | 上海普偌迈机电制造有限公司 | Flash trimmer revolution adds rotation lifting drive head |
| JP3205051U (en) * | 2016-04-20 | 2016-06-30 | 有限会社大和技研 | Polishing unit, deburring device, polishing device, deburring robot, polishing robot |
| CN107511737A (en) * | 2017-09-18 | 2017-12-26 | 李涛 | It is a kind of to integrate deburring, grinding, the hyperfine processing machine polished |
| CN108031928A (en) * | 2018-01-30 | 2018-05-15 | 王文奎 | A kind of flywheel apparatus for automatically removing burr |
| CN108890350A (en) * | 2018-07-05 | 2018-11-27 | 嘉善信道五金塑料模具厂 | A kind of facing attachment for annular fastener |
| CN111001990A (en) * | 2019-12-25 | 2020-04-14 | 安徽华旦机械制造有限公司 | Automatic machining process and equipment for stator surface of crankcase |
| CN212168963U (en) * | 2020-05-12 | 2020-12-18 | 嘉善三鼎机械有限公司 | Chamfering device of self-lubricating bearing machining lathe |
| CN111421186A (en) * | 2020-05-19 | 2020-07-17 | 湖北偌泰金莱机械制造有限公司 | Main bearing cap hole chamfering tool |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113927310A (en) * | 2021-10-13 | 2022-01-14 | 安徽理工大学 | Automobile rear axle transmission shaft machining device |
| CN113927310B (en) * | 2021-10-13 | 2022-07-22 | 安徽理工大学 | Automobile rear axle transmission shaft machining device |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210430 |
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| WW01 | Invention patent application withdrawn after publication |