CN112775488A - Fixed-length cutting device for processing frequency converter plates - Google Patents
Fixed-length cutting device for processing frequency converter plates Download PDFInfo
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- CN112775488A CN112775488A CN202011595466.2A CN202011595466A CN112775488A CN 112775488 A CN112775488 A CN 112775488A CN 202011595466 A CN202011595466 A CN 202011595466A CN 112775488 A CN112775488 A CN 112775488A
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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
- B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
- B23D45/10—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a plurality of circular saw blades
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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
- B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
- B23D45/14—Sawing machines or sawing devices with circular saw blades or with friction saw discs for cutting otherwise than in a plane perpendicular to the axis of the stock, e.g. for making a mitred cut
- B23D45/143—Sawing machines or sawing devices with circular saw blades or with friction saw discs for cutting otherwise than in a plane perpendicular to the axis of the stock, e.g. for making a mitred cut with a plurality of circular saw blades
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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
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
- B23D47/04—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for feeding, positioning, clamping, or rotating work
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Abstract
The invention relates to the field of processing of frequency converters, in particular to a fixed-length cutting device for processing plates of frequency converters. When the vacuum plate cutting machine is used, a plate is placed on the vacuum chuck, after adsorption is completed, the cutting wheel rotates to drive the electric push rod and the pneumatic cylinder, the plate is driven to move upwards until the cutting wheel penetrates through the plate, then the second motor is driven, the cutting wheel slides on the lead screw, the four side walls of the plate are cut, the plate is rotated by 180 degrees after moving downwards for ensuring the flatness of cutting, the plate is moved upwards again for secondary cutting, and the flatness and the precision of cutting are ensured.
Description
Technical Field
The invention relates to the field of processing of frequency converters, in particular to a fixed-length cutting device for processing a frequency converter plate.
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 converter includes outside casing and internal plant, is provided with radiator unit between shell and the equipment, and the panel of shell body is processed in unison again after producing the raw and other materials panel with the specification through the scale cutting back.
Cutting processing to the converter panel among the prior art is all through the cutting wheel cutting, need cut four lateral walls to panel one by one at the during operation to realize the level and smooth of lateral wall, but work efficiency when cutting one by one, and can't guarantee the precision of cutting.
Disclosure of Invention
In order to solve the above mentioned disadvantages in the background art, the present invention provides a fixed-length cutting device for frequency converter plate processing.
The purpose of the invention can be realized by the following technical scheme:
a fixed-length cutting device for processing a frequency converter plate comprises a table plate, wherein a connecting plate is arranged on the side wall of the upper end of the table plate, a circular through hole is formed in the center of the table plate, and four groups of first avoidance grooves and second avoidance grooves which are distributed in an array mode are formed in the side wall of the circular through hole;
two pneumatic cylinders which are arranged in parallel are fixed at the bottom end of the table plate, a bearing plate is fixed at the end part of a pneumatic rod on each pneumatic cylinder, a first motor is fixed on the bearing plate, a bevel gear is fixed at the output end of the first motor, and a rotating plate is arranged on the side of the bevel gear;
the upper end of the rotating plate is provided with a tooth socket, the tooth socket and the bevel gear are perpendicular to each other and are meshed with each other, a rotating rod is fixed in the middle of the rotating plate, a plurality of ejector rods are fixed to the outer side of the top end of the rotating rod, vacuum chucks are installed at the tops of the ejector rods, plates are adsorbed at the tops of the vacuum chucks, and the vacuum chucks are connected with a vacuum pump;
the upper end of the table plate is provided with two second motors, the second motors are fixed on the connecting plate, the output ends of the second motors are provided with driving shafts, first gears are fixed at the end parts of the driving shafts, second gears are vertically meshed with the side parts of the first gears, lead screws are fixed at the side ends of the first gears and the second gears, lead screw nuts are arranged on the lead screws in a sliding mode, and the lead screws are all rotatably arranged on the table plate through mounting seats;
the side of screw nut is fixed with the mounting panel, and the lateral wall of mounting panel is fixed with the third motor, and the output of third motor can be dismantled and be fixed with the cutting wheel.
Furthermore, the first avoidance groove and the second avoidance groove are perpendicular to each other, and the four first avoidance grooves and the four second avoidance grooves are integrally formed into two # -shaped bodies.
Furthermore, the bottom of table is fixed with the support column, is fixed with the bottom plate between the bottom of support column, and the upper end of bottom plate is fixed with electric putter, and electric putter's top is fixed with the backup pad, and the upper end of backup pad is fixed with the support ring.
Furthermore, the bottom end of the rotating plate is provided with an annular groove, and the annular groove is matched with the supporting ring in a rotating mode.
Further, the cutting wheel is respectively arranged between the first avoidance groove and the second avoidance groove.
The invention has the beneficial effects that:
1. the cutting wheel can horizontally move while rotating by driving the second motor and the third motor, when the cutting wheel is used, the lead screw nut drives the cutting wheel to move, the cutting wheel rotates to cut the plate, and the cutting wheels are arranged on the four sides of the plate, so that the plate obtained by cutting is high in precision, sized and quantitative, the plate does not need to be moved for many times, and the work efficiency is improved;
2. when the vacuum plate cutting machine is used, a plate is placed on the vacuum chuck, after adsorption is completed, the first motor is driven to enable the side wall of the plate to be parallel to the cutting wheel, the third motor is driven to enable the cutting wheel to rotate, then the electric push rod and the pneumatic cylinder are driven to drive the plate to move upwards until the cutting wheel penetrates through the plate, then the second motor is driven, the cutting wheel slides on the lead screw to cut the four side walls of the plate, in order to guarantee the cutting flatness, the plate rotates 180 degrees after moving downwards, then the plate moves upwards to perform secondary cutting, and the cutting flatness and precision are guaranteed.
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 a table of the present invention;
FIG. 3 is a schematic view of the pneumatic cylinder and rotating plate connection of the present invention;
FIG. 4 is a schematic view of the connection of the rotating plate and the sheet material of the present invention;
FIG. 5 is a schematic view of the second motor of the present invention coupled to a third motor;
fig. 6 is a schematic view of a third motor structure of the present 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 a scale cutting device for processing of converter panel, as shown in fig. 1 and 2, including table 1, the upper end lateral wall of table 1 is provided with connecting plate 11, the central point of table 1 puts and opens circular through-hole 12, the first groove 13 of dodging and the second groove 14 of dodging that has four groups of array distributions are opened to the lateral wall of circular through-hole 12, first groove 13 of dodging and the second groove 14 of dodging all mutually perpendicular, four first grooves 13 of dodging and four second grooves 14 of dodging form two groined type integratively.
The bottom end of the table plate 1 is fixed with support columns 15, a bottom plate 16 is fixed between the bottom ends of the support columns 15, an electric push rod 2 is fixed at the upper end of the bottom plate 16, a support plate 21 is fixed at the top end of the electric push rod 2, and a support ring 22 is fixed at the upper end of the support plate 21.
As shown in fig. 1, 3 and 4, two pneumatic cylinders 3 arranged in parallel are fixed at the bottom end of the table plate 1, a receiving plate 32 is fixed at the end of a pneumatic rod 31 on each pneumatic cylinder 3, a first motor 33 is fixed on the receiving plate 32, a bevel gear 34 is fixed at the output end of the first motor 33, and a rotating plate 35 is arranged at the side of the bevel gear 34.
The bottom end of the rotating plate 35 is provided with an annular groove 351, the annular groove 351 is matched with the supporting ring 22 in a rotating mode, the upper end of the rotating plate 35 is provided with a tooth groove 352, and the tooth groove 352 and the bevel gear 34 are perpendicular to each other and are meshed with each other. A rotating rod 36 is fixed in the middle of the rotating plate 35, a plurality of ejector rods 361 are fixed on the top end of the rotating rod 36 towards the outside, vacuum chucks 37 are installed on the tops of the ejector rods 361, plates 38 are adsorbed on the top ends of the vacuum chucks 37, the vacuum chucks 37 are connected with a vacuum pump, and the plates 38 can be adsorbed and fixed by opening the vacuum pump.
When the plate 38 is used, the plate 38 can be driven to move up and down by driving the electric push rod 2 and the pneumatic cylinder 3, the tooth grooves 352 are meshed with the bevel gears 34 by driving the first motor 33 so as to drive the plate 38 to rotate, the area of the rotating track of the plate 38 is smaller than that of the circular through hole 12, and the plate 38 does not collide with the side wall of the circular through hole 12 during rotation.
As shown in fig. 1, 5 and 6, two second motors 4 are arranged at the upper end of the table board 1, the second motors 4 are fixed on the connecting plate 11, the output end of each second motor 4 is provided with a driving shaft 41, a first gear 42 is fixed at the end of the driving shaft 41, a second gear 43 is vertically meshed with the side of the first gear 42, lead screws 45 are fixed at the side ends of the first gear 42 and the second gear 43, lead screw nuts 46 are slidably arranged on the lead screws 45, and the lead screws 45 are rotatably arranged on the table board 1 through mounting seats 44.
The side of screw nut 46 is fixed with mounting panel 47, and the lateral wall of mounting panel 47 is fixed with third motor 48, and the output of third motor 48 can be dismantled and be fixed with cutting wheel 49, and cutting wheel 49 sets up respectively and dodges between groove 13 and the second and dodge groove 14.
By driving the second motor 4 and the third motor 48, the lead screw nut 46 drives the cutting wheel 49 to move, and simultaneously, the cutting wheel 49 rotates to cut the plate 38.
In use, sheet 38 is placed on vacuum chuck 37 and after suction is complete, first motor 33 is driven so that the side wall of sheet 38 is parallel to cutting wheel 49. The third motor 48 is driven, so that the cutting wheel 49 rotates, the electric push rod 2 and the pneumatic cylinder 3 are driven to drive the plate 38 to move upwards until the cutting wheel 49 penetrates through the plate 38, the second motor 4 is driven again, the cutting wheel 49 slides on the lead screw 45, the four side walls of the plate 38 are cut, the plate 38 rotates 180 degrees after moving downwards in order to guarantee the cutting flatness, the plate 38 moves upwards to perform secondary cutting, and the cutting flatness and precision are guaranteed.
And after the cutting is finished, the material is changed, so that the cut plate can be sized and quantified, and the cut plate has the same specification.
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 (5)
1. A fixed-length cutting device for processing frequency converter plates comprises a table plate (1) and is characterized in that a connecting plate (11) is arranged on the side wall of the upper end of the table plate (1), a circular through hole (12) is formed in the center of the table plate (1), and four groups of first avoidance grooves (13) and second avoidance grooves (14) which are distributed in an array mode are formed in the side wall of the circular through hole (12);
two pneumatic cylinders (3) which are arranged in parallel are fixed at the bottom end of the table plate (1), a bearing plate (32) is fixed at the end part of a pneumatic rod (31) on each pneumatic cylinder (3), a first motor (33) is fixed on each bearing plate (32), a bevel gear (34) is fixed at the output end of each first motor (33), and a rotating plate (35) is arranged on the side of each bevel gear (34);
the upper end of the rotating plate (35) is provided with a tooth groove (352), the tooth groove (352) and the bevel gear (34) are perpendicular to each other and are meshed with each other, the middle position of the rotating plate (35) is fixedly provided with a rotating rod (36), the top end of the rotating rod (36) is fixedly provided with a plurality of ejector rods (361) outwards, the tops of the ejector rods (361) are respectively provided with a vacuum sucker (37), the top end of the vacuum sucker (37) is adsorbed with a plate (38), and the vacuum sucker (37) is connected with a vacuum pump;
the upper end of the table plate (1) is provided with two second motors (4), the second motors (4) are fixed on the connecting plate (11), the output ends of the second motors (4) are provided with driving shafts (41), the end parts of the driving shafts (41) are fixed with first gears (42), the lateral sides of the first gears (42) are vertically meshed with second gears (43), the side ends of the first gears (42) and the second gears (43) are fixed with lead screws (45), the lead screws (45) are provided with lead screw nuts (46) in a sliding mode, and the lead screws (45) are all rotatably arranged on the table plate (1) through mounting seats (44);
the side end of screw nut (46) is fixed with mounting panel (47), and the lateral wall of mounting panel (47) is fixed with third motor (48), and the output of third motor (48) can be dismantled and be fixed with cutting wheel (49).
2. The fixed-length cutting device for frequency converter plate processing according to claim 1, wherein the first avoiding groove (13) and the second avoiding groove (14) are perpendicular to each other, and four first avoiding grooves (13) and four second avoiding grooves (14) are integrally formed into two groined shapes.
3. The fixed-length cutting device for the frequency converter plate processing is characterized in that supporting columns (15) are fixed to the bottom ends of the table plate (1), a bottom plate (16) is fixed between the bottom ends of the supporting columns (15), an electric push rod (2) is fixed to the upper end of the bottom plate (16), a supporting plate (21) is fixed to the top end of the electric push rod (2), and a supporting circular ring (22) is fixed to the upper end of the supporting plate (21).
4. The cutting device for frequency converter plate processing according to claim 3, characterized in that the bottom end of the rotating plate (35) is provided with an annular groove (351), and the annular groove (351) is matched and rotationally matched with the supporting ring (22).
5. Cutting device according to claim 1, characterized in that the cutting wheels (49) are arranged between the first (13) and second (14) avoiding grooves, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011595466.2A CN112775488B (en) | 2020-12-29 | 2020-12-29 | Fixed-length cutting device for processing frequency converter plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011595466.2A CN112775488B (en) | 2020-12-29 | 2020-12-29 | Fixed-length cutting device for processing frequency converter plates |
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| Publication Number | Publication Date |
|---|---|
| CN112775488A true CN112775488A (en) | 2021-05-11 |
| CN112775488B CN112775488B (en) | 2021-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011595466.2A Active CN112775488B (en) | 2020-12-29 | 2020-12-29 | Fixed-length cutting device for processing frequency converter plates |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114986610A (en) * | 2022-06-17 | 2022-09-02 | 中国农业大学 | Portable matrix bag perforating device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108907999A (en) * | 2018-08-14 | 2018-11-30 | 滁州立特机械加工有限公司 | A kind of vapour rubs accessory surface polishing equipment |
| CN209050194U (en) * | 2018-11-15 | 2019-07-02 | 新乡市豫新风电设备工程有限公司 | The cutter device of one seed wing cooler cooling fin |
| CN111085787A (en) * | 2019-12-16 | 2020-05-01 | 安徽高德铝业有限公司 | Rotary cutting device is used in aluminum product processing |
| CN111844181A (en) * | 2020-07-27 | 2020-10-30 | 滁州市云米工业设计有限公司 | High-precision surface processing device for LCD display screen |
-
2020
- 2020-12-29 CN CN202011595466.2A patent/CN112775488B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108907999A (en) * | 2018-08-14 | 2018-11-30 | 滁州立特机械加工有限公司 | A kind of vapour rubs accessory surface polishing equipment |
| CN209050194U (en) * | 2018-11-15 | 2019-07-02 | 新乡市豫新风电设备工程有限公司 | The cutter device of one seed wing cooler cooling fin |
| CN111085787A (en) * | 2019-12-16 | 2020-05-01 | 安徽高德铝业有限公司 | Rotary cutting device is used in aluminum product processing |
| CN111844181A (en) * | 2020-07-27 | 2020-10-30 | 滁州市云米工业设计有限公司 | High-precision surface processing device for LCD display screen |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114986610A (en) * | 2022-06-17 | 2022-09-02 | 中国农业大学 | Portable matrix bag perforating device |
| CN114986610B (en) * | 2022-06-17 | 2022-11-18 | 中国农业大学 | Portable matrix bag perforating device |
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| CN112775488B (en) | 2021-11-30 |
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