CN114582619A - Transformer core limb prestack device - Google Patents
Transformer core limb prestack device Download PDFInfo
- Publication number
- CN114582619A CN114582619A CN202210306980.2A CN202210306980A CN114582619A CN 114582619 A CN114582619 A CN 114582619A CN 202210306980 A CN202210306980 A CN 202210306980A CN 114582619 A CN114582619 A CN 114582619A
- Authority
- CN
- China
- Prior art keywords
- positioning
- transformer core
- cross beam
- core limb
- block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000003475 lamination Methods 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 230000033228 biological regulation Effects 0.000 abstract description 3
- 230000008859 change Effects 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 229910000976 Electrical steel Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- 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
- H01F41/02—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 for manufacturing cores, coils, or magnets
- H01F41/0206—Manufacturing of magnetic cores by mechanical means
- H01F41/0233—Manufacturing of magnetic circuits made from sheets
-
- 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
- H01F41/02—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 for manufacturing cores, coils, or magnets
Abstract
The invention relates to a pre-stacking device for transformer core columns, which structurally comprises a pre-stacking lamination table and a positioning unit detachably arranged on the pre-stacking lamination table, wherein a horizontal adjusting unit is arranged at the bottom of the pre-stacking lamination table. The invention has the advantages that: structural design is reasonable, has realized that transformer core limb's high efficiency is folded in advance, adaptable multiple ground condition and multiple transformer core limb specification, but manual regulation mesa level can change locating pin and octagon piece size specification according to transformer core limb specification is nimble. Can realize the high-efficiency prestack transformer core limb.
Description
Technical Field
The invention relates to a pre-stacking device for transformer core limbs, and belongs to the technical field of pre-stacking of transformer core limbs.
Background
The transformer core limb is the main magnetic circuit part in the transformer. Usually made by stacking hot-rolled or cold-rolled silicon steel sheets containing silicon in a high content and coated with an insulating varnish on their surface. The core limb and the coil wound thereon constitute a complete electromagnetic induction system.
In the prior art, the iron core columns of transformers at home and abroad are positioned only by one or more fabrication holes in the pre-stacking process, and the end surfaces of the iron core columns of the transformers are knocked up only by nylon knocking blocks. The problems that the pre-stacking precision requirement of the transformer core limb cannot meet the design requirement, the insulating coating of the silicon steel sheet is damaged, the efficiency is not high and the like exist.
Disclosure of Invention
The invention provides a pre-stacking device for transformer core columns, which aims to overcome the defects in the prior art, can manually adjust the level of a table board according to various ground conditions, is suitable for transformer core columns with process holes of various sizes, and can flexibly adjust the position of a limiting device according to the length and the width of the transformer core columns.
The technical solution of the invention is as follows: the utility model provides a transformer core limb is folded device in advance which the structure includes fold lamination platform in advance and demountable installation at the location unit on fold lamination platform in advance, and it is equipped with the level (l) ing unit to fold lamination platform bottom in advance.
Preferably, the prestack lamination platform include a plurality of rectangular pipes that evenly parallel, the backing plate is established to the rectangular pipe top surface, an entablature is connected perpendicularly respectively at all rectangular pipe bottom surfaces both ends, an upright post is connected perpendicularly respectively at entablature bottom surface both ends, be connected with long bottom end rail or short bottom end rail perpendicularly between the adjacent upright post, the footing is established to the upright post bottom.
Preferably, the pre-stacking lamination table is of a welded integrated structure.
Preferably, the positioning unit include along the length direction evenly run through set up the cover barrel hole on rectangular pipe and backing plate, the cover barrel downthehole cooperation is inserted and is established the sleeve, the locating pin is set for in the sleeve interpolation, the positioning unit is still including placing the track between two adjacent rectangular pipes, a track locating piece is connected respectively at track top surface both ends, the track locating piece is placed on the backing plate, sliding connection has the slider in the track, the location axle is connected on the slider top, the epaxial octagon piece that is equipped with of location.
Preferably, the slide block and the positioning shaft are screwed to fix the relative position of the positioning shaft through the screw hole and the screw thread.
Preferably, the long lower cross beam, the upper cross beam, the rectangular pipe, the base plate, the upright post, the sleeve hole and the short lower cross beam are integrally milled and drilled.
Preferably, the track positioning block is detachably locked and connected in the sleeve hole at the corresponding position through a nut bolt, and the track is detachably fixed on the track positioning block through the nut bolt.
Preferably, the octagonal block is an eccentric block.
Preferably, the horizontal adjusting unit comprises a locking nut arranged between the upright post and the foot.
The application method of the transformer core limb pre-stacking device,
when the device is installed, the long lower cross beam, the upper cross beam, the rectangular pipe, the base plate, the upright post and the short lower cross beam are welded to form an integral main frame;
4 height-adjustable movable foot pads consisting of bottom feet and locking nuts are formed on the bottom side of the main frame;
the whole base plate is milled flat, and the table top, namely the top surface of the base plate, is leveled by adjusting the height of the movable foot pad;
the table top is provided with sleeve holes for inserting the sleeves, the sleeves select corresponding specifications according to the diameters of the positioning pins, the sleeves with different specifications have the same outer diameter and different central hole diameters and are matched with the outer diameter of the positioning pins, and the positioning pins with different outer diameters are suitable for the positioning pins with different outer diameters;
the rail positioning block is locked in the sleeve hole through a bolt and a nut, the rail is fixed with the rail fixing block through the bolt and the nut, the sliding block is placed in the rail sliding groove, and the screw teeth of the positioning shaft are screwed into the screw holes of the sliding block to clamp the rail to be positioned at the corresponding position;
the octagonal block is sleeved in the positioning shaft, the movable octagonal block selects a proper edge according to the sheet width of each level to limit the end face of the transformer core limb, and the transformer core limb pre-stacking operation can be performed through two-point limiting of the positioning pin and the octagonal block.
The invention has the advantages that: structural design is reasonable, has realized that transformer core limb's high efficiency is folded in advance, adaptable multiple ground condition and multiple transformer core limb specification, but manual regulation mesa level can change locating pin and octagon piece size specification according to transformer core limb specification is nimble. Can realize the high-efficiency prestack transformer core limb.
Drawings
Fig. 1 is an isometric view of a transformer leg pre-stack apparatus of the present invention.
Fig. 2 is an isometric view of the prestack lamination station of fig. 1 with the locating pins and sleeves inserted.
Fig. 3 is an isometric view of the pre-stack lamination station of fig. 1 with the rails and octagonal stops mounted.
Figure 4 is an isometric view of figure 1 undergoing a pre-stack operation,
in the figure, 1 is a bottom foot, 2 is a long lower cross beam, 3 is an upper cross beam, 4 is a rectangular tube, 5 is a base plate, 6 is a vertical column, 7 is a sleeve hole, 8 is a short lower cross beam, 9 is a locking nut, 10 is a positioning pin, 11 is a sleeve, 12 is a track, 13 is a sliding block, 14 is a positioning shaft, 15 is an octagonal block, 16 is a track positioning block, and 17 is a transformer iron core column.
Detailed Description
The present invention will be described in further detail with reference to examples and specific embodiments.
As shown in fig. 1-4, a transformer core limb pre-stacking device structurally comprises a pre-stacking lamination table and a positioning unit detachably mounted on the pre-stacking lamination table, wherein a horizontal adjusting unit is arranged at the bottom of the pre-stacking lamination table.
It includes a plurality of even parallel rectangular pipes 4 (it adopts 4 standard intervals of rectangular pipe to arrange the installation to fold the lamination platform in advance, firstly, be convenient for make steel band plastic steel band fixed iron-core post after the iron-core post is folded in advance, secondly can reach the purpose that the iron-core post transported fast with the cooperation of the harrow formula iron-core post hoist that the shape matches, backing plate 5 is established to 4 top surfaces of rectangular pipe, an entablature 3 is connected perpendicularly respectively at 4 bottom surfaces both ends of all rectangular pipes, 3 bottom surfaces both ends of entablature connect perpendicularly respectively a stand 6, be connected with long bottom end rail 2 or short bottom end rail 8 between the adjacent stand 6 perpendicularly, footing 1 is established to 6 bottom ends of stand.
The pre-lamination platform is of a welding integrated structure, and the load of the transformer core column lamination platform can be improved.
The positioning unit comprises sleeve holes 7 which are uniformly penetrated and arranged on rectangular pipes 4 and a base plate 5 along the length direction (wherein the base plate 5 is equidistantly perforated to meet the requirement of pre-stacking iron core columns with different specifications and sizes, the tooling position can be quickly changed, the practicability of the pre-stacking lamination table can be improved), the sleeve holes 7 are internally matched with each other to insert the sleeves 11, positioning pins 10 are inserted into the sleeves 11 (the sleeve holes 7 are matched with the sleeves 11, the sleeves 11 with different inner hole sizes can be used as required, the positioning pins 10 with different sizes are inserted into the positioning holes 10 to meet the requirements of different sizes of different requirements), the positioning unit further comprises a track 12 which is arranged between two adjacent rectangular pipes 4, two ends of the top surface of the track 12 are respectively connected with a track positioning block 16, the track positioning block 16 is arranged on the base plate 5, a slide block 13 is connected in the track 12, a positioning shaft 14 is connected to the top end of the slide block 13, and eight-side-shaped blocks 15 are arranged on the positioning shaft 14.
The slide block 13 and the positioning shaft 14 are screwed to fix the relative position of the positioning shaft 14 through the screw hole and screw thread, and the iron core column can be used for transformer iron core columns with different specifications.
The long lower cross beam 2, the upper cross beam 3, the rectangular pipe 4, the base plate 5, the upright post 6, the sleeve hole 7 and the short lower cross beam 8 are integrally milled and drilled, and the relative position of the table top level and the sleeve hole 7 can be guaranteed to be accurate.
Track locating piece 16 can be dismantled locking connection through the nut bolt and correspond position sleeve hole 7 in, and track 12 can be dismantled through the nut bolt and fix on track locating piece 16, has realized dismantling of track 12, and applicable in the different demands of different length transformer core posts, can be according to actual demand change track 12 position.
The octagonal block 15 has various specifications and is an eccentric block, and the distances from eight sides to the center of the octagonal block 15 are different, so that the requirement of different sheet widths at each stage of the transformer core limb can be met.
The horizontal adjusting unit comprises a locking nut 9 arranged between the upright post 6 and the footing 1, the height of each footing 1 is adjustable, the horizontal adjusting unit is suitable for various occasions, the pre-stacked lamination table can be adjusted horizontally on uneven ground, the locking nut 9 is used for locking, and the requirement on the ground flatness of an application place is low.
According to the structure, when the transformer core limb pre-stacking device is installed, the main frame of the transformer core limb pre-stacking device is integrally welded by the long lower cross beam 2, the upper cross beam 3, the rectangular tube 4, the base plate 5, the stand column 6 and the short lower cross beam 8. The bottom side of the main frame is provided with 4 height-adjustable movable foot pads (feet 1 and locking nuts 9). Meanwhile, the whole base plate 5 is milled flat, and the table top can be leveled by adjusting the height of the pad feet. The table top is provided with a sleeve hole 7 which can be inserted into the sleeve 11 (the sleeve 11 is selected according to the diameter of the positioning pin 10 to correspond to different specifications, the sleeves 11 with different specifications have the same outer diameter and different central hole diameters and are matched with the outer diameter of the positioning pin 10, so that the positioning pin 11 with different outer diameters is applicable to the hole opening design of transformer cores of different customers). The rail positioning block 16 is locked in the sleeve hole 7 through a bolt and a nut, and the rail 12 is fixed with the rail fixing block through the bolt and the nut. The slide block 13 is put into the slide groove of the track 12, and the thread teeth of the positioning shaft 14 are screwed into the thread holes of the slide block 13 to clamp the track 12 for positioning at the corresponding position. An octagonal block 15 is inserted into the positioning shaft 14. The pre-stacking operation of the transformer core columns can be carried out.
This transformer core limb prestack device can be convenient the level of regulation mesa to use not unidimensional locating pin in order to adapt to multiple demand, the octagonal block 15 of activity can select suitable limit to carry out transformer core limb terminal surface spacing according to the piece width of each grade, it is spacing through these two points of locating pin 10 and octagonal block 15, reach transformer core limb prestack's function, improved transformer core limb prestack precision, also promoted workman's work efficiency, reduced the processing cost of product.
All the above components are prior art, and those skilled in the art can use any model and existing design that can implement their corresponding functions.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the inventive concept of the present invention, and these changes and modifications are all within the scope of the present invention.
Claims (10)
1. The utility model provides a transformer core limb prestack device which characterized in that, includes prestack lamination platform and demountable installation at prestack lamination bench the positioning unit, prestack lamination platform bottom is equipped with the level (l) ing adjusting unit.
2. The pre-stacking device for the transformer core limb according to claim 1, wherein the pre-stacking lamination table comprises a plurality of rectangular tubes (4) which are uniformly parallel, a base plate (5) is arranged on the top surfaces of the rectangular tubes (4), two ends of the bottom surfaces of all the rectangular tubes (4) are respectively and vertically connected with an upper cross beam (3), two ends of the bottom surface of the upper cross beam (3) are respectively and vertically connected with a stand column (6), a long lower cross beam (2) or a short lower cross beam (8) is vertically connected between adjacent stand columns (6), and a bottom foot (1) is arranged at the bottom end of each stand column (6).
3. The transformer leg lamination device of claim 2, wherein the lamination station is a welded one-piece structure.
4. The pre-stacking device for the transformer core limb according to claim 3, wherein the positioning unit comprises sleeve holes (7) which are uniformly penetrated through the rectangular tubes (4) and the base plate (5) along the length direction, the sleeves (11) are inserted in the sleeve holes (7) in a matched mode, positioning pins (10) are inserted in the sleeves (11), the positioning unit further comprises tracks (12) which are placed between two adjacent rectangular tubes (4), two ends of the top surface of each track (12) are respectively connected with a track positioning block (16), the track positioning blocks (16) are placed on the base plate (5), sliders (13) are connected in the tracks (12) in a sliding mode, the top ends of the sliders (13) are connected with positioning shafts (14), and eight-side blocks (15) are mounted on the positioning shafts (14).
5. The transformer leg pre-lamination device according to claim 4, wherein the slide block (13) and the positioning shaft (14) are screwed to fix the position of the positioning shaft (14) relative to each other through the screw hole and the screw thread.
6. The pre-stacking device for the transformer core limb according to claim 5, wherein the long lower cross beam (2), the upper cross beam (3), the rectangular tube (4), the base plate (5), the upright post (6), the sleeve hole (7) and the short lower cross beam (8) are integrally milled and drilled.
7. The pre-stacking device for the transformer core limb according to claim 6, wherein the rail positioning block (16) is detachably and fixedly connected in the sleeve hole (7) at the corresponding position through a nut and a bolt, and the rail (12) is detachably fixed on the rail positioning block (16) through a nut and a bolt.
8. A transformer leg pre-stacking device according to claim 7, characterized in that said octagonal blocks (15) are eccentric blocks.
9. A transformer leg pre-lamination device according to claim 8, characterized in that said level adjustment unit comprises a locking nut (9) arranged between the upright (6) and the foot (1).
10. The use method of the transformer leg core pre-lamination device according to claims 1 to 9,
when the device is installed, the long lower cross beam (2), the upper cross beam (3), the rectangular tube (4), the base plate (5), the upright post (6) and the short lower cross beam (8) are welded to form an integral main frame;
4 height-adjustable movable cushion feet consisting of bottom feet (1) and locking nuts (9) are formed on the bottom side of the main frame;
the base plate (5) is milled flat as a whole, and the table top, namely the top surface of the base plate (5), is leveled by adjusting the height of the movable foot pads;
the table top is provided with sleeve holes (7) for inserting sleeves (11), the sleeves (11) select corresponding specifications according to the diameters of the positioning pins (10), the sleeves (11) with different specifications have the same outer diameter, different central hole diameters are matched with the outer diameter of the positioning pins (10), and the positioning pins (11) with different outer diameters are suitable for the positioning pins (11);
a rail positioning block (16) is locked in the sleeve hole (7) through a bolt and a nut, a rail (12) is fixed with a rail fixing block (16) through the bolt and the nut, a sliding block (13) is placed in a sliding groove of the rail (12), and a thread of a positioning shaft (14) is screwed into a thread hole of the sliding block (13) to clamp the rail (12) to be positioned at a corresponding position;
an octagonal block (15) is sleeved in the positioning shaft (14), the movable octagonal block (15) selects a proper edge according to the sheet width of each stage to limit the end face of the transformer core limb, and the transformer core limb is limited at two points by the positioning pin (10) and the octagonal block (15) to perform pre-stacking operation.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210306980.2A CN114582619B (en) | 2022-03-25 | 2022-03-25 | Pre-stacking device for iron core column of transformer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210306980.2A CN114582619B (en) | 2022-03-25 | 2022-03-25 | Pre-stacking device for iron core column of transformer |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114582619A true CN114582619A (en) | 2022-06-03 |
CN114582619B CN114582619B (en) | 2023-11-14 |
Family
ID=81776378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210306980.2A Active CN114582619B (en) | 2022-03-25 | 2022-03-25 | Pre-stacking device for iron core column of transformer |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114582619B (en) |
Citations (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4338981A1 (en) * | 1992-11-16 | 1994-06-16 | Fuji Electric Co Ltd | Magnetic plates stacking appts for mfr. of transformer iron cores - brings guide rods into engagement with guide holes to align each plate in predetermined position |
JP2001225299A (en) * | 2000-02-17 | 2001-08-21 | Amada Co Ltd | Sheared workpiece stacking device |
WO2012072699A2 (en) * | 2010-12-03 | 2012-06-07 | Wilhelm Hedrich Vakuumanlagen Gmbh & Co Kg | Method and apparatus for producing a stack of metal sheets |
CN105070484A (en) * | 2015-09-07 | 2015-11-18 | 上海稳得新能源科技有限公司 | E-shaped energy and material saving transformer with non-rectangular section iron core |
CN106216549A (en) * | 2016-09-07 | 2016-12-14 | 奇瑞汽车股份有限公司 | A kind of feeding chassis and material buttress localization method thereof |
CN106601467A (en) * | 2017-01-24 | 2017-04-26 | 西安启源机电装备股份有限公司 | Full automatic lamination device for Chinese character "Ri" shaped type or E1 type iron core of transformer |
CN206532701U (en) * | 2017-02-21 | 2017-09-29 | 佛山市昆丽电气有限公司 | A kind of spacing clamping device of transformer lamination |
CN109256276A (en) * | 2018-11-30 | 2019-01-22 | 中节能西安启源机电装备有限公司 | A kind of yard of material storing transloading equipment and its application method |
CN208521781U (en) * | 2018-08-24 | 2019-02-19 | 江西鼎能电力器材有限公司 | A kind of flexibility iron core overlapping platform |
CN110759105A (en) * | 2019-10-11 | 2020-02-07 | 江苏中科重工股份有限公司 | Full-automatic coiled pipe stacking device |
CN110880409A (en) * | 2019-12-10 | 2020-03-13 | 中节能西安启源机电装备有限公司 | Online shearing and stacking integrated automatic production line, method and device for transformer iron core silicon steel sheets |
CN210865902U (en) * | 2019-12-16 | 2020-06-26 | 保定天元变压器有限公司 | Transformer core lamination device |
CN111346873A (en) * | 2020-03-29 | 2020-06-30 | 姜元成 | Transformer core belt cleaning device |
DE102019100064B3 (en) * | 2019-01-03 | 2020-07-09 | Heinrich Georg Gmbh Maschinenfabrik | Process and positioning system for manufacturing transformer cores |
CN111668010A (en) * | 2020-06-28 | 2020-09-15 | 西安西电变压器有限责任公司 | Transformer core prestack device |
CN212625164U (en) * | 2020-06-28 | 2021-02-26 | 西安西电变压器有限责任公司 | Transformer core prestack device |
CN112992520A (en) * | 2021-02-07 | 2021-06-18 | 青岛云路特变智能科技有限公司 | Automatic lamination machine and automatic lamination method for transformer core |
CN215069624U (en) * | 2021-06-15 | 2021-12-07 | 合肥天威众元电气有限公司 | Three-dimensional transformer core lamination composite set |
CN113955509A (en) * | 2021-12-11 | 2022-01-21 | 广东标华科技有限公司 | Vertical brick stacking mechanism |
CN215988419U (en) * | 2021-07-13 | 2022-03-08 | 中节能西安启源机电装备有限公司 | Positioning stacking table for transformer core stacking |
-
2022
- 2022-03-25 CN CN202210306980.2A patent/CN114582619B/en active Active
Patent Citations (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4338981A1 (en) * | 1992-11-16 | 1994-06-16 | Fuji Electric Co Ltd | Magnetic plates stacking appts for mfr. of transformer iron cores - brings guide rods into engagement with guide holes to align each plate in predetermined position |
JP2001225299A (en) * | 2000-02-17 | 2001-08-21 | Amada Co Ltd | Sheared workpiece stacking device |
WO2012072699A2 (en) * | 2010-12-03 | 2012-06-07 | Wilhelm Hedrich Vakuumanlagen Gmbh & Co Kg | Method and apparatus for producing a stack of metal sheets |
CN105070484A (en) * | 2015-09-07 | 2015-11-18 | 上海稳得新能源科技有限公司 | E-shaped energy and material saving transformer with non-rectangular section iron core |
CN106216549A (en) * | 2016-09-07 | 2016-12-14 | 奇瑞汽车股份有限公司 | A kind of feeding chassis and material buttress localization method thereof |
CN106601467A (en) * | 2017-01-24 | 2017-04-26 | 西安启源机电装备股份有限公司 | Full automatic lamination device for Chinese character "Ri" shaped type or E1 type iron core of transformer |
CN206532701U (en) * | 2017-02-21 | 2017-09-29 | 佛山市昆丽电气有限公司 | A kind of spacing clamping device of transformer lamination |
CN208521781U (en) * | 2018-08-24 | 2019-02-19 | 江西鼎能电力器材有限公司 | A kind of flexibility iron core overlapping platform |
CN109256276A (en) * | 2018-11-30 | 2019-01-22 | 中节能西安启源机电装备有限公司 | A kind of yard of material storing transloading equipment and its application method |
DE102019100064B3 (en) * | 2019-01-03 | 2020-07-09 | Heinrich Georg Gmbh Maschinenfabrik | Process and positioning system for manufacturing transformer cores |
CN110759105A (en) * | 2019-10-11 | 2020-02-07 | 江苏中科重工股份有限公司 | Full-automatic coiled pipe stacking device |
CN110880409A (en) * | 2019-12-10 | 2020-03-13 | 中节能西安启源机电装备有限公司 | Online shearing and stacking integrated automatic production line, method and device for transformer iron core silicon steel sheets |
CN210865902U (en) * | 2019-12-16 | 2020-06-26 | 保定天元变压器有限公司 | Transformer core lamination device |
CN111346873A (en) * | 2020-03-29 | 2020-06-30 | 姜元成 | Transformer core belt cleaning device |
CN111668010A (en) * | 2020-06-28 | 2020-09-15 | 西安西电变压器有限责任公司 | Transformer core prestack device |
CN212625164U (en) * | 2020-06-28 | 2021-02-26 | 西安西电变压器有限责任公司 | Transformer core prestack device |
CN112992520A (en) * | 2021-02-07 | 2021-06-18 | 青岛云路特变智能科技有限公司 | Automatic lamination machine and automatic lamination method for transformer core |
CN215069624U (en) * | 2021-06-15 | 2021-12-07 | 合肥天威众元电气有限公司 | Three-dimensional transformer core lamination composite set |
CN215988419U (en) * | 2021-07-13 | 2022-03-08 | 中节能西安启源机电装备有限公司 | Positioning stacking table for transformer core stacking |
CN113955509A (en) * | 2021-12-11 | 2022-01-21 | 广东标华科技有限公司 | Vertical brick stacking mechanism |
Also Published As
Publication number | Publication date |
---|---|
CN114582619B (en) | 2023-11-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108637565A (en) | A kind of plank clamping device for welding convenient for adjusting | |
CN109867227B (en) | Installation device for transformer construction | |
CN106695613A (en) | Adjustable mechanical machining fixture | |
CN114582619A (en) | Transformer core limb prestack device | |
CN211427982U (en) | Current transformer installation device | |
CN107807340B (en) | Silicon steel lamination core performance simulation test platform | |
CN215374036U (en) | Electronic transformer skeleton finished product detection equipment | |
CN214421824U (en) | Feeding auxiliary device of printing machine and printing machine | |
CN214080312U (en) | Clamping device for sheet metal part machining | |
CN211804615U (en) | Welding support is used in body-building apparatus processing | |
CN107755948A (en) | A kind of electric machine stand auxiliary welding equipment and its application | |
CN217104525U (en) | Central operation rack capable of being regulated and controlled in multiple directions for urban rail transit | |
CN201975256U (en) | Mounting rack for iron cores | |
CN206628363U (en) | Core lamination stack positioning fixture | |
CN209015881U (en) | A kind of lamination process simply splices closed assembly positioning tool | |
CN209632413U (en) | For welding the positioning tool of three-dimensional reel iron core transformer fuel tank case lid and bottom | |
CN213854653U (en) | Workbench for radiation immunity test | |
CN212372689U (en) | Narrow groove plastic hot bending equipment | |
CN215880567U (en) | Novel guide rail welding positioning tool | |
CN219418686U (en) | Transformer with adjustable mounting frame | |
CN211928920U (en) | High tension switchgear marking device | |
CN215834406U (en) | Iron core steel sheet closed assembly suppression device for transformer production | |
CN213211952U (en) | Transformer core pile up frock | |
CN219485672U (en) | Storage rack for production of transformer core clamping piece | |
CN219418758U (en) | Transformer core post support frame of bottoming |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |