CN113488329A - Transformer shaping insulating cylinder cutting device - Google Patents
Transformer shaping insulating cylinder cutting device Download PDFInfo
- Publication number
- CN113488329A CN113488329A CN202110744299.1A CN202110744299A CN113488329A CN 113488329 A CN113488329 A CN 113488329A CN 202110744299 A CN202110744299 A CN 202110744299A CN 113488329 A CN113488329 A CN 113488329A
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- cutting
- guide rail
- transformer
- insulating cylinder
- supporting
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
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Abstract
The invention belongs to the technical field of insulation cylinder cutting, and relates to a cutting device for a transformer molding insulation cylinder, which comprises a working frame, a power mechanism, a transmission shaft, a supporting device, a positioning device and a cutting mechanism, wherein the working frame is provided with a cutting mechanism; the positioning device comprises a first sliding block and a positioning guiding rule, the first sliding block is arranged on the first guide rail, and the positioning guiding rule is arranged on the first sliding block; the cutting mechanism is arranged on the second guide rail; the transmission shaft is arranged on the working frame, and the power mechanism is connected with the transmission shaft through the transmission mechanism; the supporting device comprises a supporting rod and a roller, the bottom end of the supporting rod is connected to the working frame, the top end of the supporting rod is connected with the roller, and the roller is in contact with the outer circular surface of the insulating cylinder. The molding insulating cylinder can roll on the transmission shaft continuously through the power mechanism and the transmission mechanism, the supporting function is realized through the supporting device, the cutting position is freely positioned through the positioning device, and the cutting-off function of the molding insulating cylinder is realized through the cutting-off mechanism.
Description
Technical Field
The invention belongs to the technical field of insulation cylinder cutting, and relates to a cutting device for a transformer molding insulation cylinder.
Background
The insulating cylinder formed on the inner diameter side of the transformer coil is an important structure for ensuring the capability of a product for bearing sudden short circuit, and because the insulating cylinder directly influences the size of the coil and the matching between the coils, strict requirements are imposed on the size of the insulating cylinder. The formed insulating cylinder is made of an electrical insulating paperboard, a certain margin is added during manufacturing in consideration of shrinkage of the insulating paperboard after drying, and the height of the insulating cylinder is reprocessed to ensure the size after bonding and forming; in addition, due to the fact that the coil structure forms are different and a rebound phenomenon exists when the conducting wire is wound, a process auxiliary cylinder (which needs to be manufactured into a whole and only 1-3 connecting points are reserved for cutting off the cutting part in order to remove the process auxiliary cylinder) is added on the formed insulating cylinder, and the auxiliary cylinder is removed after the coil is wound. Traditional processing mode draws the line on the insulating cylinder after the shaping, uses portable electric tool (electric planer, electric drill, jig saw etc.) to process, has obvious three defect: first, the formed insulating cylinder is cylindrical, and the height of the insulating cylinder is generally scribed to a size by using an electric planer. When the auxiliary process cylinder is cut, firstly punching is needed, then sawing is conducted through the curve saw, only 1-3 connecting points are reserved, an electrical tool is manually used for cutting the formed insulating cylinder, the section is twisted and uneven, and the size cannot be guaranteed; secondly, need many people to carry out the cooperation construction, must be carried out the operation of rolling the operation of shaping section of thick bamboo by many people and be convenient for cutting personnel, along with the continuous increase of transformer capacity, the diameter of insulating cylinder is also increasing constantly, is unfavorable for operating personnel's operation. Thirdly, because the operator can only cut intermittently and then cut after rolling for a certain angle, the phenomenon of saw blade jamming or tooth breakage is easy to occur, and certain dangerous factors exist.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention aims to provide a cutting device for a transformer forming insulation cylinder, which solves the problems of uneven section, incapability of ensuring the size, inconvenience in operation and easiness in saw blade clamping or tooth breakage caused by manual cutting at present.
The invention is realized by the following technical scheme:
a cutting device for a transformer molding insulation cylinder comprises a working frame, a power mechanism, a transmission shaft, a supporting device, a positioning device and a cutting mechanism;
the positioning device comprises a first sliding block and a positioning guiding rule, the first sliding block is arranged on the first guide rail, the positioning guiding rule is arranged on the first sliding block, and the first sliding block is used for driving the positioning guiding rule to transversely move along the first guide rail;
the cutting mechanism is arranged on the second guide rail and can transversely move along the second guide rail;
the transmission shaft is arranged on the working frame, and the power mechanism is connected with the transmission shaft through the transmission mechanism; the transmission shaft and the supporting device are symmetrically arranged on two sides of the cutting mechanism by taking the cutting mechanism as a center;
the supporting device comprises a supporting rod and a roller, the bottom end of the supporting rod is connected to the working frame, the top end of the supporting rod is connected with the roller, the roller is in contact with the outer circular surface of the insulating cylinder, and the roller and the transmission shaft form rolling type positioning of the insulating cylinder.
Furthermore, the support rod is a telescopic adjusting rod.
Furthermore, two supporting devices are respectively arranged on two sides of the working frame, and the two opposite supporting devices are symmetrically arranged.
Furthermore, the supporting device also comprises a ratchet mechanism, and the ratchet mechanism is arranged on the working frame;
the ratchet mechanism comprises a ratchet wheel, a pawl, a fixed rod and a fixed rod support, one end of the fixed rod is connected with the pawl, the other end of the fixed rod is connected with the fixed rod support, the fixed rod support is fixedly connected to the working frame, and the bottom end of the supporting rod is connected with the ratchet wheel.
Furthermore, a reset rod is arranged on the ratchet wheel.
Further, the cutting mechanism comprises a bottom plate, an adjusting rod, a fixing plate and an electric cutting tool, wherein the adjusting rod is arranged between the bottom plate and the fixing plate, the electric cutting tool is fixedly connected onto the fixing plate, the bottom plate is connected with a locking handle, a locking sliding block is arranged on the second guide rail, and the locking sliding block is connected with the locking handle;
and a second sliding block is arranged on the second guide rail, the bottom plate is connected with the second sliding block, and the second sliding block is used for driving the cutting-off mechanism to transversely move along the second guide rail.
Further, a dust suction port is arranged below the cutting electric tool.
Furthermore, the adjusting rods are four and are telescopic adjusting rods.
Furthermore, the power device adopts a speed regulating motor, and the transmission mechanism adopts a double-transmission mechanism.
Furthermore, the outer surface of the roller is coated with a wear-resistant coating.
Compared with the prior art, the invention has the following beneficial technical effects:
the invention discloses a cutting device for a transformer molded insulating cylinder, which comprises a working frame, a power mechanism, a transmission shaft, a supporting device, a positioning device and a cutting mechanism, wherein the power mechanism drives the transmission shaft through the transmission mechanism to realize the rolling action of the molded insulating cylinder, the supporting device comprises a supporting rod and a roller, the supporting function of the molded insulating cylinder is realized by adjusting the supporting rod and the roller, the positioning device comprises a first sliding block and a positioning guiding rule, the free positioning of the molded insulating cylinder is realized through the first sliding block, and the cutting action of the molded insulating cylinder is completed through the cutting mechanism. The invention realizes the continuous rolling of the formed insulating cylinder on the transmission shaft through the power mechanism and the transmission mechanism, realizes the supporting function through the supporting device, realizes the free positioning of the cutting position through the positioning device, and realizes the cutting function of the formed cylinder through the cutting mechanism. According to the cutting device for the insulating cylinder formed by the transformer, the traditional manual group operation is changed into a flat-laying rolling type cutting mode, so that the defects of uneven section, nonstandard size and inconvenience in operation of the traditional mode are effectively overcome.
Further, the supporting device further comprises a ratchet mechanism, the ratchet mechanism is arranged on the working frame and connected with the supporting rod and used for driving the supporting rod to rotate, the ratchet mechanism comprises a ratchet wheel and a pawl, the supporting rod is rotated through the ratchet mechanism according to the diameter of the insulating cylinder, the position of the supporting rod can be adjusted, and the insulating cylinder is reasonably and effectively supported and rotated.
Further, the cutting mechanism comprises a bottom plate, an adjusting rod, a fixing plate and an electric cutting tool, wherein the adjusting rod is arranged between the bottom plate and the fixing plate, the electric cutting tool is fixedly connected onto the fixing plate, the bottom plate is connected with a locking handle, a locking sliding block is arranged on the second guide rail, and the locking sliding block is connected with the locking handle; the second slide block is arranged on the second guide rail, the bottom plate is connected with the second slide block, the second slide block is adjusted to drive the cutting-off mechanism to move to a corresponding position, then the locking handle is used for fastening, after the locking handle is used for positioning, a cutting electric tool is used for completing the cutting-off action of the formed insulating cylinder, and the position of the cutting-off mechanism can also be adjusted as required.
Furthermore, the outer surface of the roller is wrapped with a wear-resistant coating, so that the roller is prevented from wearing or polluting the outer surface of the insulating cylinder, and the roller has a certain friction force and is convenient for the insulating cylinder to rotate.
Drawings
Fig. 1 is a plan view of a cutting device for a transformer molded insulation tube according to the present invention;
fig. 2 is a front view of a cutting device for a transformer molded insulation tube according to the present invention;
FIG. 3 is a schematic structural view of the supporting device of the present invention;
FIG. 4 is a schematic structural diagram of a ratchet mechanism according to the present invention;
FIG. 5 is a schematic structural diagram of a cutting mechanism according to the present invention;
wherein: the device comprises a power mechanism 1, a transmission mechanism 2, a transmission shaft 3, a ratchet mechanism 4, a cutting mechanism 5, a support rod 6, a roller 7, a first guide rail 8, a second guide rail 9, a first slide block 10, a second slide block 11, a positioning guiding rule 12, a working frame 13, an opening fixing ring 14, a fastening screw rod 15, a locking screw 16 and a forming insulating cylinder 17, wherein the power mechanism 2, the transmission shaft 3, the ratchet mechanism 4, the cutting mechanism 5, the support rod 6, the roller 8, the opening fixing ring 14, the positioning guiding rule 12, the working frame 14, the opening fixing ring 15, the locking screw rod 16 and the forming insulating cylinder 17 are arranged in sequence;
41 is a fixed rod support, 42 is a screw rod, 43 is a fixed rod, 44 is a pawl, 45 is a ratchet wheel, and 46 is a reset rod;
the device comprises a fixing plate 51, a cutting electric tool 52, an adjusting rod 53, a positioning pin 54, a bottom plate 55, a locking handle 56 and a locking slide block 57.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings:
as shown in fig. 1-2, the invention discloses a cutting device for a transformer-molded insulating cylinder, which comprises a working frame 13, a power mechanism 1, a transmission mechanism 2, a transmission shaft 3, a supporting device, a positioning device and a cutting mechanism 5; a first guide rail 8, a transmission shaft 3 and a second guide rail 9 are arranged on the longitudinal direction of the working frame 13 from top to bottom, the positioning device comprises a first slide block 10 and a positioning guiding rule 12, the first slide block 10 is arranged on the first guide rail 8, the positioning guiding rule 12 is arranged on the first slide block 10, and the first slide block 10 is used for driving the positioning guiding rule 12 to transversely move along the first guide rail 8 so as to position the insulating cylinder; the cutting mechanism 5 is arranged on the second guide rail 9, and the cutting mechanism 5 can move transversely along the second guide rail 9; the transmission shaft 3 is arranged on the working frame 13, and the power mechanism 1 is connected with the transmission shaft 3 through the transmission mechanism 2; as shown in fig. 3, the transmission shaft 3 and the supporting device are symmetrically arranged at two sides of the cutting mechanism 5 by taking the cutting mechanism 5 as a center; the supporting device comprises a supporting rod 6 and rollers 7, the bottom end of the supporting rod 6 is connected to the working frame 13, the top end of the supporting rod is connected with the rollers 7, the rollers 7 are in contact with the outer circular surface of the insulating cylinder, and the two rollers 7 and the two transmission shafts 3 form rolling type positioning on the insulating cylinder.
The positioning guiding rule 12 is driven to move to a corresponding position by adjusting the first sliding block 10 on the first guide rail 8, and the locking screw 16 is used for fastening to prevent the formed insulating cylinder 17 from moving transversely.
Specifically, the transmission mechanism 2 is a double transmission mechanism 2, and the power mechanism 1 drives 2 transmission shafts 3 to roll together through the double transmission mechanism 2.
The power device is a speed regulating motor, and the rotating speed can be regulated according to the requirement.
Preferably, the supporting device further comprises a ratchet mechanism, the ratchet mechanism is arranged on the working frame 13, and the ratchet mechanism is connected with the supporting rod 6 and used for driving the supporting rod 6 to rotate; according to the diameter of the insulating cylinder, the rotary supporting rod 6 can reasonably and effectively support and rotate the insulating cylinder.
As shown in fig. 4, the ratchet mechanism includes a ratchet 45, a pawl 44, a fixing rod 43, and a fixing rod support 41, wherein one end of the fixing rod 43 is connected to the pawl 44, the other end is connected to the fixing rod support 41, the fixing rod support 41 is fixedly connected to the working frame 13, and the bottom end of the supporting rod 6 is connected to the ratchet 45. The support rod 6 is rotated by 180 degrees in the circumferential direction by using a ratchet mechanism, a ratchet 45 and a pawl 44, and is reset by a reset rod 46.
The support rods 6 arranged on the two sides of the workbench can be effectively adjusted within the length range, and are fixed by using the tightening screw rods 15 after being adjusted to proper positions.
Preferably, the outer surface of the roller 7 is coated with a wear-resistant coating made of a special material with special wear resistance and certain friction.
More preferably, as shown in fig. 5, the cutting mechanism 5 includes a bottom plate 55, an adjusting rod 53, a fixing plate 51 and an electric cutting tool 52, wherein the adjusting rod 53 is disposed between the bottom plate 55 and the fixing plate 51, the electric cutting tool 52 is fixedly connected to the fixing plate 51, the bottom plate 55 is connected to a locking handle 56, the second guide rail 9 is provided with a locking slider 57, and the locking slider 57 is connected to the locking handle 56; the second guide rail 9 is provided with a second sliding block 11, the bottom plate 55 is connected with the second sliding block 11, the second sliding block 11 is adjusted to drive the cutting mechanism 5 to move to a corresponding position, and then the locking handle 56 is used for fastening.
The adjustment rod 53 can be effectively adjusted within the height range, and after being adjusted to a proper position, the adjustment rod is fixed by using the positioning pin 54.
Preferably, a dust suction port is arranged below the cutting electric tool 52, cutting powder can be generated when the cutting electric tool 52 performs cutting operation on the formed insulating cylinder 17, the dust suction port can suck the powder away in time, and the powder is prevented from scattering and accumulating to generate potential safety hazards.
The guide rail is made of special light solid materials, the sliding block is easy to slide, and the end is provided with an opening fixing ring 14, so that the sliding block is convenient to mount and the two ends are convenient to limit.
As shown in fig. 3, the cutting device for the transformer molded insulation cylinder of the invention comprises the steps of firstly hanging a molded insulation cylinder 17 on a transmission shaft 3 in a workbench, moving a dustproof slide block on a guide rail to a proper position, fixing the dustproof slide block by using a locking screw 16, rotating a support rod 6 to a proper position by using a ratchet wheel 45, adjusting the height distance of the support rod 6 to enable a roller 7 to be between the insulation cylinders, fixing the support rod 6 by using a fastening screw 15, then driving a cutting mechanism 5 to move to a corresponding position by using a second slide block 11 on a second guide rail 9, and fixing the cutting mechanism by using a locking handle 56. Opening power unit 1, power unit 1 drives the transmission strip through two drive mechanism for transmission shaft 3 realizes the roll-over, and transmission shaft 3 drives shaping insulating cylinder 17 and realizes the roll-over, opens cutting electric tool 52, cuts off the operation to shaping insulating cylinder 17, hangs from the insulating cylinder after cutting off the completion, and the insulating cylinder cuts off the process and accomplishes promptly so far.
According to the cutting device for the insulating cylinder formed by the transformer, the traditional manual group type cutting mode is changed into the flat-laying rolling type cutting mode, so that the defects of uneven section, nonstandard size and inconvenience in operation of the traditional mode are effectively overcome.
Claims (10)
1. A cutting device for a transformer molding insulation cylinder is characterized by comprising a working frame (13), a power mechanism (1), a transmission mechanism (2), a transmission shaft (3), a supporting device, a positioning device and a cutting mechanism (5);
the positioning device comprises a first guide rail (8), a transmission shaft (3) and a second guide rail (9) which are arranged on a working frame (13) from top to bottom in the longitudinal direction, the positioning device comprises a first sliding block (10) and a positioning guiding rule (12), the first sliding block (10) is arranged on the first guide rail (8), the positioning guiding rule (12) is installed on the first sliding block (10), and the first sliding block (10) is used for driving the positioning guiding rule (12) to move transversely along the first guide rail (8);
the cutting mechanism (5) is arranged on the second guide rail (9), and the cutting mechanism (5) can transversely move along the second guide rail (9);
the transmission shaft (3) is arranged on the working frame (13), and the power mechanism (1) is connected with the transmission shaft (3) through the transmission mechanism (2); the transmission shaft (3) and the supporting device are symmetrically arranged at two sides of the cutting mechanism (5) by taking the cutting mechanism (5) as a center;
the supporting device comprises a supporting rod (6) and a roller (7), the bottom end of the supporting rod (6) is connected to the working frame (13), the top end of the supporting rod is connected with the roller (7), the roller (7) is in contact with the outer circular surface of the insulating cylinder, and the roller (7) and the transmission shaft (3) form rolling type positioning on the insulating cylinder.
2. The cutting device for the insulation cylinder formed by the transformer as claimed in claim 1, wherein the supporting rod (6) is a telescopic adjusting rod (53).
3. A transformer insulating cylinder cutting device according to claim 1, characterized in that two supporting means are provided on each side of the frame (13), and the two opposing supporting means are symmetrically provided.
4. The transformer forming insulation cylinder cutting device according to claim 1, wherein the supporting device further comprises a ratchet mechanism, the ratchet mechanism is arranged on the working frame (13);
the ratchet mechanism comprises a ratchet wheel (45), a pawl (44), a fixing rod (43) and a fixing rod support (41), one end of the fixing rod (43) is connected with the pawl (44), the other end of the fixing rod (43) is connected with the fixing rod support (41), the fixing rod support (41) is fixedly connected onto the working frame (13), and the bottom end of the supporting rod (6) is connected with the ratchet wheel (45).
5. The device for cutting off the insulating cylinder formed by the transformer as claimed in claim 4, wherein the ratchet wheel (45) is provided with a reset rod (46).
6. The cutting device for the transformer molded insulation tube according to claim 1, wherein the cutting mechanism (5) comprises a bottom plate (55), an adjusting rod (53), a fixing plate (51) and a cutting electric tool (52), the adjusting rod (53) is arranged between the bottom plate (55) and the fixing plate (51), the cutting electric tool (52) is fixedly connected to the fixing plate (51), the bottom plate (55) is connected with a locking handle (56), the second guide rail (9) is provided with a locking slide block (57), and the locking slide block (57) is connected with the locking handle (56);
and a second sliding block (11) is arranged on the second guide rail (9), the bottom plate (55) is connected with the second sliding block (11), and the second sliding block (11) is used for driving the cutting mechanism (5) to transversely move along the second guide rail (9).
7. The transformer insulating cylinder cutting device according to claim 6, wherein a dust suction opening is arranged below the cutting electric tool (52).
8. The cutting device for the insulation cylinder formed by the transformer as claimed in claim 6, wherein the adjusting rods (53) are four and are telescopic adjusting rods (53).
9. The device for cutting off the insulating cylinder formed by the transformer as claimed in claim 1, wherein the power device adopts a speed regulating motor, and the transmission mechanism (2) adopts a double transmission mechanism (2).
10. The cutting device for the insulation cylinder formed by the transformer as claimed in claim 1, wherein the outer surface of the roller (7) is coated with a wear-resistant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110744299.1A CN113488329B (en) | 2021-06-30 | 2021-06-30 | Transformer shaping insulating cylinder cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110744299.1A CN113488329B (en) | 2021-06-30 | 2021-06-30 | Transformer shaping insulating cylinder cutting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113488329A true CN113488329A (en) | 2021-10-08 |
| CN113488329B CN113488329B (en) | 2023-05-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110744299.1A Active CN113488329B (en) | 2021-06-30 | 2021-06-30 | Transformer shaping insulating cylinder cutting device |
Country Status (1)
| Country | Link |
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| CN (1) | CN113488329B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114898952A (en) * | 2022-05-09 | 2022-08-12 | 江西赣电电气有限公司 | Insulating fiber container rounding machine |
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| CN201540802U (en) * | 2009-09-01 | 2010-08-04 | 无锡市普天铁心有限公司 | Support for iron-core lamination |
| CN201629223U (en) * | 2010-02-10 | 2010-11-10 | 上海联能置信非晶合金变压器有限公司 | Workbench of insulating bracket cutting device for transformer |
| CN205799691U (en) * | 2016-07-21 | 2016-12-14 | 锦州佳岚电装有限公司 | Insulation sleeve pipe cut-off apparatus |
| CN106853583A (en) * | 2015-12-08 | 2017-06-16 | 天津金辛克金属制品有限公司 | A kind of automatic edge rolling is welding integrated |
| CN108500376A (en) * | 2018-04-03 | 2018-09-07 | 陈秀兰 | A kind of power transformer silicon steel sheet highly-efficient processing equipment |
| CN208126927U (en) * | 2018-03-15 | 2018-11-20 | 江苏微上新材料科技有限公司 | Casing pipe cutter |
| CN210732582U (en) * | 2019-06-09 | 2020-06-12 | 天津鑫森木新材料科技有限责任公司 | Circular shearing machine for transformer paperboards |
| CN211181948U (en) * | 2019-12-20 | 2020-08-04 | 佛山市步步升电子有限公司 | Cutting device is used in magnetic core of transformer production |
| CN212122457U (en) * | 2020-05-07 | 2020-12-11 | 南京丰旭电子科技有限公司 | Cutting equipment is used in high frequency transformer production |
| CN112139590A (en) * | 2020-10-12 | 2020-12-29 | 衡阳凌云特种材料有限公司 | Trimming and cutting device for manufacturing high-strength insulating pipe |
-
2021
- 2021-06-30 CN CN202110744299.1A patent/CN113488329B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201540802U (en) * | 2009-09-01 | 2010-08-04 | 无锡市普天铁心有限公司 | Support for iron-core lamination |
| CN201629223U (en) * | 2010-02-10 | 2010-11-10 | 上海联能置信非晶合金变压器有限公司 | Workbench of insulating bracket cutting device for transformer |
| CN106853583A (en) * | 2015-12-08 | 2017-06-16 | 天津金辛克金属制品有限公司 | A kind of automatic edge rolling is welding integrated |
| CN205799691U (en) * | 2016-07-21 | 2016-12-14 | 锦州佳岚电装有限公司 | Insulation sleeve pipe cut-off apparatus |
| CN208126927U (en) * | 2018-03-15 | 2018-11-20 | 江苏微上新材料科技有限公司 | Casing pipe cutter |
| CN108500376A (en) * | 2018-04-03 | 2018-09-07 | 陈秀兰 | A kind of power transformer silicon steel sheet highly-efficient processing equipment |
| CN210732582U (en) * | 2019-06-09 | 2020-06-12 | 天津鑫森木新材料科技有限责任公司 | Circular shearing machine for transformer paperboards |
| CN211181948U (en) * | 2019-12-20 | 2020-08-04 | 佛山市步步升电子有限公司 | Cutting device is used in magnetic core of transformer production |
| CN212122457U (en) * | 2020-05-07 | 2020-12-11 | 南京丰旭电子科技有限公司 | Cutting equipment is used in high frequency transformer production |
| CN112139590A (en) * | 2020-10-12 | 2020-12-29 | 衡阳凌云特种材料有限公司 | Trimming and cutting device for manufacturing high-strength insulating pipe |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114898952A (en) * | 2022-05-09 | 2022-08-12 | 江西赣电电气有限公司 | Insulating fiber container rounding machine |
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| CN113488329B (en) | 2023-05-30 |
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