CN112548185A - Mechanical plate shearing machine for transformer production - Google Patents
Mechanical plate shearing machine for transformer production Download PDFInfo
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- CN112548185A CN112548185A CN202011446096.6A CN202011446096A CN112548185A CN 112548185 A CN112548185 A CN 112548185A CN 202011446096 A CN202011446096 A CN 202011446096A CN 112548185 A CN112548185 A CN 112548185A
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- plate
- vertical plate
- box body
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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
- B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
- B23D15/06—Sheet shears
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
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Abstract
The invention discloses a mechanical plate shearing machine for transformer production, which belongs to the technical field of transformers and comprises a box body, wherein a first vertical plate is vertically welded on one side of the top of the box body, a sliding structure is arranged between the first vertical plate and a second vertical plate, and a cutting structure is arranged at the bottom of the sliding structure; the sliding structure comprises a first sliding block and a sliding rod, electric cylinders are fixed on two sides of the bottom of the second sliding block, a servo motor is connected to the upper portion of the side wall of the second vertical plate through screws, and a threaded rod is welded to the output end of the servo motor; the cutting structure comprises a fixed block, two sides of the top of the fixed block are respectively welded with the end parts of the piston rods of the two electric cylinders, and a cutting disc is fixed on an output shaft of the motor. Under the matching effect of the sliding structure and the cutting structure, the sheet metal cutting machine can avoid manual feeding and reduce the danger of cutting hands in a mode of fixedly placing the sheet metal when cutting the sheet metal; the dust removal mechanism can absorb metal scraps while cutting the metal plate.
Description
Technical Field
The invention relates to the technical field of transformers, in particular to a mechanical plate shearing machine for transformer production.
Background
A power transformer is a stationary electrical device that is used to transform an ac voltage (current) of a certain value into another voltage (current) of the same frequency or different values. The shell of transformer forms through the welding and the assembly of panel beating, and the panel beating of transformer often is artifical pay-off when the cutting, has increased the risk that the hand was cut intangibly, and simultaneously, the metal piece that produces when the cutting panel beating often needs artifical clearance in the later stage, can reduce workman's work production efficiency inevitable. Therefore, a mechanical plate shearing machine for transformer production is provided.
Disclosure of Invention
The invention aims to provide a mechanical plate shearing machine for transformer production, which can avoid manual feeding and reduce the danger of cutting hands by a way of fixedly placing a metal plate when the metal plate is cut under the matching action of a sliding structure and a cutting structure; the dust removal mechanism can absorb metal scraps while cutting the metal plate so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a mechanical plate shearing machine for transformer production comprises:
the box body is characterized in that a first vertical plate is vertically welded on one side of the top of the box body, a second vertical plate is vertically welded on one side of the box body, which is far away from the first vertical plate, top plates are transversely welded on the tops of the first vertical plate and the second vertical plate, a sliding structure is arranged between the first vertical plate and the second vertical plate, a cutting structure is arranged at the bottom of the sliding structure, a clamping plate is welded on the top of the box body, cushion blocks are fixed at four ends in the clamping plate, and metal plates are placed on the tops of the four cushion blocks;
the sliding structure comprises a first sliding block and a sliding rod, two ends of the sliding rod are welded with the upper portions of the side walls of a first vertical plate and a second vertical plate, the first sliding block is connected to the outer surface of the sliding rod in a sliding mode, the bottom of the first sliding block is welded with a second sliding block, electric cylinders are fixed on two sides of the bottom of the second sliding block, a servo motor is connected to the upper portion of the side wall of the second vertical plate through screws, a threaded rod is welded to the output end of the servo motor, the end portion, far away from the servo motor, of the threaded rod penetrates through the second vertical plate and the second sliding block respectively and is rotatably connected with the upper portion of the side wall, facing the second vertical plate, of the first vertical plate, and the;
the cutting structure comprises a fixed block, two sides of the top of the fixed block are respectively welded with the end parts of the piston rods of the two electric cylinders, a motor is installed on the lower portion of the outer wall of the fixed block and penetrates through the fixed block, and a cutting disc is fixed on an output shaft of the motor.
Through adopting above-mentioned technical scheme, servo motor's the positive and negative rotation of positive and negative rotation drive threaded rod, the positive and negative rotation drive second slider of threaded rod removes about, the first slider of the left and right sides slip of drive of second slider is at the surface horizontal slip of slide bar, first slider is under the surface horizontal slip's of slide bar effect, can make the difficult skew of second slider when the horizontal slip, can promote cutting structure undercut under the effect of electric jar, the rotation of the rotation drive cutting dish of motor, the panel beating of placing in the cardboard can be cut in the rotation of cutting dish, under the effect of cushion, can make and leave the interval between panel beating and the cardboard, be convenient for cut, thereby under the mating action of sliding structure and cutting structure, can be when cutting the panel beating, avoid artifical pay-off, the danger of cutting the hand has been reduced.
Preferably, the bottom of the inner cavity of the box body is provided with a dust removal mechanism, the dust removal mechanism comprises a dust removal box, the bottom of the dust removal box is welded at the middle part of the bottom of the inner cavity of the box body, one side of the top of the inner cavity of the box body is provided with a first gradually expanding pipe, the bottom of the first divergent pipe is communicated with a first pipeline, one end of the first pipeline, which is far away from the first divergent pipe, is communicated with the outer wall of one side of the dust removing box, which faces the first divergent pipe, a second gradually expanding pipe is arranged on one side of the box body, which is far away from the first gradually expanding pipe, the bottom of the second gradually expanding pipe is communicated with a second pipeline, one end part of the second pipeline far away from the second divergent pipe is communicated with the outer wall of one side of the dust removing box facing the second divergent pipe, the bottom of the outer wall of the box body is connected with an induced draft fan by screws, the air inlet end of the induced draft fan is communicated with a third pipeline, and one end part of the third pipeline is respectively penetrated through the bottom of the box body and the bottom of the dust removal box.
Through adopting above-mentioned technical scheme, the metal piece of cutting is absorb through first divergent pipe and second divergent pipe respectively after the draught fan starts, and the inner chamber that metal piece got into the dust removal case through first pipeline and second divergent pipe filters, and gaseous air-out end through the draught fan is outwards discharged once more.
Preferably, a first filter screen plate is installed on one side of the top of the box body, a second filter screen plate is installed on one side, away from the first filter screen plate, of the box body, the first filter screen plate is communicated with the first gradually-expanding pipe, and the second filter screen plate is communicated with the second gradually-expanding pipe.
By adopting the technical scheme, the first filter screen plate and the second filter screen plate are convenient for metal scraps to pass through the first filter screen plate and the second filter screen plate and flow into the first divergent pipe and the second divergent pipe.
Preferably, the inner cavity of the dust removal box is provided with a filter screen.
Through adopting above-mentioned technical scheme, the filter screen is used for filtering the metal debris when cutting.
Preferably, a first switch is installed on the upper portion of the outer wall of the box body, which is located on one side of the first vertical plate, and the output end of the first switch is electrically connected with the input end of the servo motor through a wire.
Through adopting above-mentioned technical scheme, first switch is used for controlling opening and close and positive and negative rotation of servo motor.
Preferably, a second switch is installed below the first switch, and an output end of the second switch is electrically connected with input ends of the two electric cylinders through a lead.
Through adopting above-mentioned technical scheme, the second switch is used for controlling the start and stop of electric jar.
Preferably, a third switch is installed below the second switch, and an output end of the third switch is electrically connected with an input end of the motor through a lead.
By adopting the technical scheme, the third switch is used for controlling the opening and closing of the motor.
Preferably, a fourth switch is installed below the third switch, and an output end of the fourth switch is electrically connected with an input end of the induced draft fan through a lead.
Through adopting above-mentioned technical scheme, the fourth switch is used for controlling opening and close of draught fan.
Preferably, the outer wall front side of box articulates there is first chamber door, the outer wall front side of dust removal case articulates there is the second chamber door.
Through adopting above-mentioned technical scheme, open first chamber door, open the second chamber door again, be convenient for clear up the filter screen, reduce the jam of filter screen.
Preferably, the aperture of the first filter screen plate and the aperture of the second filter screen plate are 3mm, and four ends of the bottom of the box body are welded with supporting legs.
Through adopting above-mentioned technical scheme, the aperture of first filter plate and second filter plate can be through great metal piece, and the landing leg is used for supporting the box.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, under the matching action of the sliding structure and the cutting structure, when the metal plate is cut, manual feeding is avoided and the danger of cutting hands is reduced by a way of fixedly placing the metal plate;
according to the metal plate cutting machine, the dust removing mechanism can absorb metal scraps while cutting metal plates, so that manual cleaning is avoided, and the labor production efficiency is improved.
Drawings
FIG. 1 is a schematic structural diagram of a mechanical plate shearing machine for transformer production according to the present invention;
FIG. 2 is a schematic structural view of a front view of the present invention;
FIG. 3 is a schematic structural view of a sliding mechanism according to the present invention;
FIG. 4 is a schematic view of a cutting structure according to the present invention;
FIG. 5 is a schematic front view of a cutting structure according to the present invention;
FIG. 6 is a schematic structural view of a clamping plate and a metal plate of the present invention;
FIG. 7 is a schematic perspective view of the case of the present invention;
fig. 8 is a schematic front view of the dust removing box of the present invention.
In the figure: 1. a box body; 2. a first vertical plate; 3. a second vertical plate; 4. a top plate; 5. a sliding structure; 51. a first slider; 52. a slide bar; 53. an electric cylinder; 54. a second slider; 6. cutting the structure; 61. a fixed block; 62. a motor; 63. cutting the disc; 7. a servo motor; 8. a threaded rod; 9. clamping a plate; 10. cushion blocks; 11. metal plates; 12. a dust removal mechanism; 121. a dust removal box; 122. a filter screen; 123. a first diverging pipe; 124. a first conduit; 125. a second diverging pipe; 126. a second conduit; 127. an induced draft fan; 128. a third pipeline; 13. a first filter screen plate; 14. a second filter screen plate; 15. a first switch; 16. a second switch; 17. a third switch; 18. a fourth switch; 19. a first door; 20. a support leg; 21. a second door.
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.
Referring to fig. 1 to 8, the present invention provides a technical solution:
a mechanical plate shearing machine for transformer production comprises:
the box body 1 is characterized in that a first vertical plate 2 is vertically welded on one side of the top of the box body 1, a second vertical plate 3 is vertically welded on one side, away from the first vertical plate 2, of the box body 1, a top plate 4 is transversely welded on the tops of the first vertical plate 2 and the second vertical plate 3, a sliding structure 5 is installed between the first vertical plate 2 and the second vertical plate 3, a cutting structure 6 is installed at the bottom of the sliding structure 5, a clamping plate 9 is welded on the top of the box body 1, cushion blocks 10 are fixed at four ends in the clamping plate 9, and metal plates 11 are placed at the tops of the four cushion;
the sliding structure 5 comprises a first sliding block 51 and a sliding rod 52, two ends of the sliding rod 52 are welded with the upper parts of the side walls of the first vertical plate 2 and the second vertical plate 3, the first sliding block 51 is connected to the outer surface of the sliding rod 52 in a sliding manner, a second sliding block 54 is welded at the bottom of the first sliding block 51, electric cylinders 53 are fixed on two sides of the bottom of the second sliding block 54, a servo motor 7 is connected to the upper part of the side wall of the second vertical plate 3 through screws, a threaded rod 8 is welded at the output end of the servo motor 7, one end part, far away from the servo motor 7, of the threaded rod 8 penetrates through the second vertical plate 3 and the second sliding block 54 respectively and is connected with the upper part of the side wall, facing the second vertical plate 3, of the first;
the cutting structure 6 comprises a fixing block 61, two sides of the top of the fixing block 61 are respectively welded with the end parts of the piston rods of the two electric cylinders 53, a motor 62 is installed on the lower part of the outer wall of the fixing block 61, the motor 62 penetrates through the fixing block 61, and a cutting disc 63 is fixed on an output shaft of the motor 62.
By adopting the technical scheme, the positive and negative rotation of the servo motor 7 drives the positive and negative rotation of the threaded rod 8, the positive and negative rotation of the threaded rod 8 drives the second slider 54 to move left and right, the left and right movement of the second slider 54 drives the first slider 51 to slide left and right on the outer surface of the slide rod 52, the first slider 51 can make the second slider 54 not easily deviate when sliding left and right under the action of the outer surface of the slide rod 52, the cutting structure 6 can be pushed to cut downwards under the action of the electric cylinder 53, the rotation of the motor 62 drives the cutting disc 63 to rotate, the metal plate 11 placed in the clamping plate 9 can be cut by the rotation of the cutting disc 63, a gap can be left between the metal plate 11 and the clamping plate 9 under the action of the cushion block 10, the cutting is convenient, and the manual feeding can be avoided when the metal plate 11 is cut under the cooperation effect of the sliding structure 5 and the cutting structure 6, the danger of cutting the hand is reduced.
As shown in fig. 1, a dust removing mechanism 12 is installed at the bottom of an inner cavity of a box body 1, the dust removing mechanism 12 includes a dust removing box 121, the bottom of the dust removing box 121 is welded at the middle of the bottom of the inner cavity of the box body 1, a first divergent pipe 123 is installed at one side of the top of the inner cavity of the box body 1, a first pipeline 124 is communicated with the bottom of the first divergent pipe 123, one end of the first pipeline 124, which is far away from the first divergent pipe 123, is communicated with the outer wall of the dust removing box 121, which faces the first divergent pipe 123, a second divergent pipe 125 is installed at one side of the box body 1, which is far away from the first divergent pipe 123, a second pipeline 126 is communicated with the bottom of the second divergent pipe 125, one end of the second pipeline 126, which is far away from the second divergent pipe 125, is communicated with the outer wall of the dust removing box 121, which faces the second divergent pipe 125, a draught fan 127 is connected with the bottom of the outer wall of the box body 1 through screws, an air inlet end of.
Through adopting above-mentioned technical scheme, the metal piece of cutting is absorb through first divergent pipe 123 and second divergent pipe 125 respectively after draught fan 127 starts, and the metal piece gets into the inner chamber of dust removal case 121 through first pipeline 124 and second divergent pipe 125 and filters, and gaseous air-out end through draught fan 127 once more is outwards discharged.
As shown in FIG. 1, a first filter screen plate 13 is installed on one side of the top of the box body 1, a second filter screen plate 14 is installed on one side of the box body 1 away from the first filter screen plate 13, the first filter screen plate 13 is communicated with a first diverging pipe 123, and the second filter screen plate 14 is communicated with a second diverging pipe 125.
By adopting the above technical solution, the first filter screen plate 13 and the second filter screen plate 14 facilitate the metal chips to pass through and flow into the first diverging pipe 123 and the second diverging pipe 125.
As shown in fig. 1, a filter screen 122 is installed in the inner cavity of the dust removing box 121.
By adopting the above technical scheme, the filter screen 122 is used for filtering metal debris during cutting.
As shown in fig. 2, a first switch 15 is installed on the upper portion of the outer wall of the box body 1 on one side of the first vertical plate 2, and an output end of the first switch 15 is electrically connected to an input end of the servo motor 7 through a wire.
Through adopting above-mentioned technical scheme, first switch 15 is used for controlling opening and close and positive and negative rotation of servo motor 7.
As shown in fig. 2, a second switch 16 is installed below the first switch 15, and an output end of the second switch 16 is electrically connected to input ends of two electric cylinders 53 through a conducting wire.
By adopting the above technical solution, the second switch 16 is used for controlling the on/off of the electric cylinder 53.
As shown in fig. 2, a third switch 17 is installed below the second switch 16, and an output end of the third switch 17 is electrically connected to an input end of the motor 62 through a wire.
By adopting the above technical solution, the third switch 17 is used for controlling the on/off of the motor 62.
As shown in fig. 2, a fourth switch 18 is installed below the third switch 17, and an output end of the fourth switch 18 is electrically connected to an input end of the induced draft fan 127 through a wire.
By adopting the above technical scheme, the fourth switch 18 is used for controlling the on-off of the induced draft fan 127.
As shown in fig. 2 and 8, a first door 19 is hinged to the front side of the outer wall of the cabinet 1, and a second door 21 is hinged to the front side of the outer wall of the dust removing cabinet 121.
By adopting the above technical scheme, the first box door 19 is opened, and then the second box door 21 is opened, so that the filter screen 122 is convenient to clean, and the blockage of the filter screen 122 is reduced.
As shown in fig. 1 and 7, the aperture of the first filter screen plate 13 and the second filter screen plate 14 is 3mm, and the four ends of the bottom of the box body 1 are welded with the supporting legs 20.
By adopting the technical scheme, the aperture of the first filter screen plate 13 and the aperture of the second filter screen plate 14 can pass through larger metal scraps, and the support legs 20 are used for supporting the box body 1.
The structure principle is as follows: the positive and negative rotation of the servo motor 7 drives the positive and negative rotation of the threaded rod 8, the positive and negative rotation of the threaded rod 8 drives the second slider 54 to move left and right, the left and right movement of the second slider 54 drives the first slider 51 to slide left and right on the outer surface of the slide rod 52, the first slider 51 can make the second slider 54 not easily deviate when sliding left and right under the action of the outer surface of the slide rod 52, the cutting structure 6 can be pushed to cut downwards under the action of the electric cylinder 53, the rotation of the motor 62 drives the cutting disc 63 to rotate, the sheet metal 11 placed in the clamping plate 9 can be cut by the rotation of the cutting disc 63, under the action of the cushion block 10, a space can be left between the sheet metal 11 and the clamping plate 9, the cutting is convenient, therefore, under the cooperation effect of the sliding structure 5 and the cutting structure 6, the manual feeding can be avoided when the sheet metal 11 is cut, and the danger of hand cutting is, after the induced draft fan 127 is started, the cut metal debris is respectively sucked through the first divergent pipe 123 and the second divergent pipe 125, the metal debris enters the inner cavity of the dust removing box 121 through the first pipeline 124 and the second divergent pipe 125 for filtration, the filter screen 122 is used for filtering the metal debris during cutting, gas is discharged outwards through the air outlet end of the induced draft fan 127 again, and the first filter screen plate 13 and the second filter screen plate 14 are convenient for enabling the metal debris to pass through the first divergent pipe 123 and the second divergent pipe 125.
In conclusion, under the matching effect of the sliding structure 5 and the cutting structure 6, when the sheet metal 11 is cut, manual feeding is avoided and the danger of cutting hands is reduced by the way that the sheet metal 11 is fixedly placed;
in the invention, the dust removing mechanism 12 can absorb metal scraps while cutting the sheet metal 11, thereby avoiding manual cleaning and improving the labor production efficiency.
The electric cylinder 53 is of the type: JST-S2-ZX-AF-118, the type of the servo motor 7 is as follows: EPS-B1, the model of draught fan 127 is: YN 5-47.
The parts not involved in the present invention are the same as or can be implemented by the prior art. 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 (10)
1. The utility model provides a mechanical type plate shearing machine is used in transformer production which characterized in that includes:
the box body (1), a first vertical plate (2) is vertically welded on one side of the top of the box body (1), a second vertical plate (3) is vertically welded on one side, away from the first vertical plate (2), of the box body (1), a top plate (4) is transversely welded on the tops of the first vertical plate (2) and the second vertical plate (3), a sliding structure (5) is installed between the first vertical plate (2) and the second vertical plate (3), a cutting structure (6) is installed at the bottom of the sliding structure (5), a clamping plate (9) is welded on the top of the box body (1), cushion blocks (10) are all fixed on four ends in the clamping plate (9), and metal plates (11) are placed on the tops of the four cushion blocks (10);
wherein, the sliding structure (5) comprises a first sliding block (51) and a sliding rod (52), two ends of the sliding rod (52) are welded with the upper parts of the side walls of the first vertical plate (2) and the second vertical plate (3), the first sliding block (51) is connected with the outer surface of the sliding rod (52) in a sliding manner, the bottom of the first sliding block (51) is welded with a second sliding block (54), both sides of the bottom of the second sliding block (54) are fixed with electric cylinders (53), the upper part of the side wall of the second vertical plate (3) is in screwed connection with a servo motor (7), the output end of the servo motor (7) is welded with a threaded rod (8), one end part of the threaded rod (8), which is far away from the servo motor (7), penetrates through the second vertical plate (3) and the second sliding block (54) respectively and is connected with the upper part of the side wall of the first vertical plate (2), which faces the, the threaded rod (8) is in threaded connection with the second sliding block (54);
the cutting structure (6) comprises a fixing block (61), the two sides of the top of the fixing block (61) are respectively welded with the end parts of the piston rods of the two electric cylinders (53), a motor (62) is installed on the lower portion of the outer wall of the fixing block (61), the motor (62) penetrates through the fixing block (61), and a cutting disc (63) is fixed on an output shaft of the motor (62).
2. The mechanical plate shearing machine for transformer production according to claim 1, characterized in that: the dust removal device is characterized in that a dust removal mechanism (12) is installed at the bottom of an inner cavity of the box body (1), the dust removal mechanism (12) comprises a dust removal box (121), the bottom of the dust removal box (121) is welded at the middle part of the bottom of the inner cavity of the box body (1), a first divergent pipe (123) is installed on one side of the top of the inner cavity of the box body (1), a first pipeline (124) is communicated with the bottom of the first divergent pipe (123), one end, away from the first divergent pipe (123), of the first pipeline (124) is communicated with one side outer wall, towards the first divergent pipe (123), of the dust removal box (121), a second divergent pipe (125) is installed on one side, away from the first divergent pipe (123), of the second pipeline (125), the bottom of the second divergent pipe (125) is communicated with a second pipeline (126), one end part, away from the second divergent pipe (125), of the second pipeline (126) is communicated with one side outer wall, towards the second divergent pipe (125), of the dust removal box (121, the outer wall bottom screwed connection of box (1) has draught fan (127), the air inlet end intercommunication of draught fan (127) has third pipeline (128), the one end tip of third pipeline (128) runs through the bottom in box (1) and the bottom of dust removal case (121) respectively.
3. The mechanical plate shearing machine for transformer production according to claim 2, characterized in that: a first filter screen plate (13) is installed on one side of the top of the box body (1), a second filter screen plate (14) is installed on one side, away from the first filter screen plate (13), of the box body (1), the first filter screen plate (13) is communicated with the first gradually expanding pipe (123), and the second filter screen plate (14) is communicated with the second gradually expanding pipe (125).
4. The mechanical plate shearing machine for transformer production according to claim 2, characterized in that: and a filter screen (122) is arranged in the inner cavity of the dust removal box (121).
5. The mechanical plate shearing machine for transformer production according to claim 3, wherein: a first switch (15) is installed on the upper portion of the outer wall of one side, located on the first vertical plate (2), of the box body (1), and the output end of the first switch (15) is electrically connected with the input end of the servo motor (7) through a lead.
6. The mechanical plate shearing machine for transformer production according to claim 5, wherein: and a second switch (16) is arranged below the first switch (15), and the output end of the second switch (16) is electrically connected with the input ends of the two electric cylinders (53) through a lead.
7. The mechanical plate shearing machine for transformer production according to claim 6, wherein: and a third switch (17) is arranged below the second switch (16), and the output end of the third switch (17) is electrically connected with the input end of the motor (62) through a lead.
8. The mechanical plate shearing machine for transformer production according to claim 7, wherein: and a fourth switch (18) is installed below the third switch (17), and the output end of the fourth switch (18) is electrically connected with the input end of the induced draft fan (127) through a lead.
9. The mechanical plate shearing machine for transformer production according to claim 5, wherein: the outer wall front side of box (1) articulates there is first chamber door (19), the outer wall front side of dust removal case (121) articulates there is second chamber door (21).
10. The mechanical plate shearing machine for transformer production according to claim 3, wherein: the aperture of the first filter screen plate (13) and the aperture of the second filter screen plate (14) are 3mm, and four ends of the bottom of the box body (1) are welded with supporting legs (20).
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| CN202011446096.6A CN112548185A (en) | 2020-12-09 | 2020-12-09 | Mechanical plate shearing machine for transformer production |
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| CN206405619U (en) * | 2017-01-18 | 2017-08-15 | 郑州博奥激光科技有限责任公司 | A kind of dust arrester of laser cutting machine |
| CN107812757A (en) * | 2017-10-31 | 2018-03-20 | 陈可艳 | A kind of valve clears up clamping device garbage collection method |
| CN207788422U (en) * | 2018-01-18 | 2018-08-31 | 东莞市唯德精密机械设备有限公司 | A kind of turning milling composite brill attacks center |
| CN108580983A (en) * | 2018-05-28 | 2018-09-28 | 襄城伟业智能机电设备制造有限公司 | A kind of CNC milling machine having waste recovery function |
| CN211413938U (en) * | 2019-08-30 | 2020-09-04 | 泉州银艺机械有限公司 | Gear grinding device |
| CN211638535U (en) * | 2019-12-16 | 2020-10-09 | 吴硕 | Building material cutting device for building site |
| CN211590261U (en) * | 2019-12-24 | 2020-09-29 | 常州云度自动化科技有限公司 | Cutting device for machine-building |
| CN211615787U (en) * | 2020-02-17 | 2020-10-02 | 天津市乾丰防腐保温工程有限公司 | Cutting device for pipeline processing |
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Application publication date: 20210326 |