CN111834119B - Dry-type transformer iron core forming processing equipment and forming processing technology - Google Patents
Dry-type transformer iron core forming processing equipment and forming processing technology Download PDFInfo
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- CN111834119B CN111834119B CN202010784222.2A CN202010784222A CN111834119B CN 111834119 B CN111834119 B CN 111834119B CN 202010784222 A CN202010784222 A CN 202010784222A CN 111834119 B CN111834119 B CN 111834119B
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- rotary
- clamping
- iron core
- grinding
- rotary grinding
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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
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/002—Machines or devices using grinding or polishing belts; Accessories therefor for grinding edges or bevels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/008—Machines comprising two or more tools or having several working posts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
- B24B21/20—Accessories for controlling or adjusting the tracking or the tension of the grinding belt
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
- B24B47/06—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by liquid or gas pressure only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
Abstract
The invention provides a dry-type transformer iron core forming processing device and a forming processing technology, which comprise a clamping and indexing mechanism, a polishing mechanism and a horizontal pushing mechanism, wherein the polishing mechanism is arranged on the clamping and indexing mechanism in a sliding fit manner, the polishing mechanism is positioned right above the clamping and indexing mechanism, the horizontal pushing mechanism is arranged on the clamping and indexing mechanism, and the horizontal pushing mechanism is connected with the polishing mechanism through bolts; the invention can solve the problems that more burrs exist on the edge of the punched iron core, when the iron core is stacked in the later period, the residual burrs easily cause the transverse deviation of the iron core, so that the stacked iron core is irregular, so that workers usually use tools such as files to remove the burrs for removing the burrs, the specifications of partial iron cores are small, the strength of the workers is difficult to control when the workers use the files to polish the edge, and excessive polishing easily occurs when the workers use large strength, so that the size of the iron core is changed.
Description
Technical Field
The invention relates to the technical field of transformers, in particular to dry-type transformer iron core forming equipment and a forming process.
Background
The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and main components of the transformer are a primary coil, a secondary coil and an iron core; the iron core is an indispensable nuclear core part for forming a magnetic circuit of a power transformer, is a main magnetic circuit part of the transformer, is generally formed by laminating hot-rolled or cold-rolled silicon steel sheets which have higher silicon content and are coated with insulating paint on the surfaces, the quality of the iron core directly influences the transmission power of the transformer, and the E-shaped iron core is in the shape of the iron core commonly used by the transformer;
adopt stamping forming in production, but its edge has more burr after the blanking, when later stage iron core piles up, remaining burr leads to the condition of iron core lateral deviation easily, thereby lead to the iron core after piling untidy, so in order to remove the burr, the workman uses instruments such as file to remove the burr to it usually, the burr of iron core edge corner is difficult to get rid of, and the specification of part iron core is less, the workman is when using the file to polish to the edge, strength is difficult to control, the condition of excessively polishing appears easily when using great strength, also ground its edge partly when getting rid of the burr, thereby the size of iron core has been changed.
Disclosure of Invention
In order to achieve the above object, the present invention adopts the following technical solutions, wherein a dry-type transformer core forming and processing apparatus includes a clamping and indexing mechanism, a polishing mechanism and a horizontal pushing mechanism, the polishing mechanism is mounted on the clamping and indexing mechanism in a sliding fit manner, the polishing mechanism is located right above the clamping and indexing mechanism, the horizontal pushing mechanism is mounted on the clamping and indexing mechanism, and the horizontal pushing mechanism is connected with the polishing mechanism through a bolt, wherein:
the clamping and indexing mechanism comprises a main beam support frame, a translation slide rail, a pushing slide plate, a spur rack, a rotary gear column, a clamping unit and an execution cylinder; the main beam supporting frame is uniformly provided with translation sliding rails through pin bolts, the pushing sliding plate is arranged on the translation sliding rails in a sliding fit mode, the pushing sliding plate is uniformly provided with straight racks through bolts, the rotary gear column is arranged on the main beam supporting frame through a bearing, the rotary gear column and the straight racks are connected with each other in a meshing rotation mode, the clamping unit is arranged on the rotary gear column, the execution cylinder is arranged on the main beam supporting frame through a cylinder seat, and an output shaft of the execution cylinder is connected with the pushing sliding plate through a floating joint; the pushing sliding plate is pushed by the execution cylinder to perform reciprocating translation on the translation sliding rail, and the straight rack is meshed with the rotary gear column to rotate so as to realize forward and reverse rotation of the clamping unit.
The clamping unit comprises a placing frame, a fixing clamping plate and a tension spring; the rack is arranged on the rotary gear column, the fixed clamping plates are arranged on the rack in a hinged rotation mode, the tension springs are symmetrically arranged on the outer wall of the rack through bolts, and one end shaft heads of the tension springs are connected with the fixed clamping plates through pull rods; the iron core is held in the palm and put into the rack through the fixed cardboard of artifical pulling, drags through tension spring to draw fixed cardboard and carries out the centre gripping to the iron core.
The polishing mechanism comprises a translation sliding frame, a stepping motor, a belt wheel shaft rod and a rotary polishing unit; the translational sliding frame is arranged on the clamping indexing mechanism in a sliding fit mode, a stepping motor is arranged on the outer wall of the translational sliding frame through a motor base, an output shaft of the stepping motor is connected with a belt wheel shaft rod through a coupler, the belt wheel shaft rod is arranged on the translational sliding frame through a bearing, and the rotary grinding units are uniformly arranged on the translational sliding frame;
the rotary grinding unit comprises a rotary grinding wheel, a follow-up tension wheel and a rotary grinding abrasive belt; the rotary grinding wheel is symmetrically arranged on the translation sliding frame through a bearing, a follow-up tension wheel is arranged right above the rotary grinding wheel, the follow-up tension wheel is symmetrically arranged on the translation sliding frame through a bearing, the rotary grinding wheel and the belt wheel shaft rod are mutually connected in a rolling manner through a rotary grinding abrasive belt arranged on an outer ring, and the follow-up tension wheel is in rolling and abutting contact with the outer ring of the rotary grinding abrasive belt; the belt wheel shaft rod is driven to rotate through the stepping motor, the rotary grinding abrasive belt is rotated through synchronous meshing of the belt wheel shaft rod, and the rotary grinding wheel and the follow-up tension wheel rotate synchronously through rotation of the rotary grinding abrasive belt.
The horizontal pushing mechanism comprises a linkage bracket, a pushing cylinder, a rotary angle plate and a push plate sliding rod; the linkage support is arranged on the clamping and indexing mechanism, a pushing cylinder is arranged on the linkage support through a cylinder seat hinged support, a rotary angle plate is arranged on the linkage support in a movable hinged mode, an output shaft of the pushing cylinder is connected with a bottom end shaft head of the rotary angle plate through a coupler, a top end shaft head of the rotary angle plate is connected with a push plate sliding rod in a rolling mode through a cam follower, the push plate sliding rod is arranged on the linkage support in a sliding fit mode, and the shaft end of the push plate sliding rod is connected with a grinding mechanism through a bolt; the rotary angle plate is dragged to rotate around the linkage support in a hinged mode through the pushing cylinder, and the upper end of the rotary angle plate drives the push plate sliding rod to push the translation sliding frame outwards in a rotating mode.
Preferably; translation slide rail on the symmetry install the stop pin, will translation slide rail on the symmetry install the stop pin, be convenient for push away and play butt limiting displacement when the slide reciprocating translation motion that positions, also protected actuating element to take place the butt with other working part when the motion and interfere, cause the damage of working part to cause mechanical mobility trouble.
Preferably; the rotary grinding wheel is uniformly provided with a meshing clamping tooth socket, the rotary grinding wheel is uniformly provided with the meshing clamping tooth socket, the rotating grinding force of the rotary grinding belt is convenient to improve, the intermittent stagnation of the rotary grinding belt caused by the friction conflict between the rotary grinding belt and the iron core is prevented, the grinding effect is reduced, and the rotary grinding belt cannot be fully convoluted for grinding.
Advantageous effects
According to the invention, the rotation tension force of the rotary grinding abrasive belt is enhanced through the follow-up tensioning wheel, loosening and falling are prevented, the rotary abutting strength and the wear resistance during grinding conflict are also improved, the operation stability during grinding of the iron core is enhanced, the precision of the grinding size is ensured, and the qualified grinding quality of the iron core is improved.
The straight rack is translated in a reciprocating manner and meshed with the rotary gear column to rotate to realize positive and negative rotation of the clamping unit, so that grinding and polishing of the iron core are performed with grinding enhancement treatment of tracks in different directions, the roughness of the surface of the iron core is reduced, the quality of the ground surface of the iron core is improved, and the stacking quality and the neatness of subsequent iron cores are enhanced.
The iron core clamping and taking-and-placing operation is facilitated through the clamping unit, the fixed clamping plate is pulled manually and then the iron core is placed in the placing frame, the fixed clamping plate is pulled through the tension spring to clamp the iron core, and the iron core clamping process is convenient and simple and has reliability and convenience.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a perspective view of the present invention showing a first position in a front view;
FIG. 2 is an enlarged view of a portion of the invention at A in FIG. 1;
FIG. 3 is a perspective view of the second position in the front view direction of the present invention;
FIG. 4 is an enlarged view of a portion of the invention at B in FIG. 3;
FIG. 5 is a perspective view of the present invention in a rear-view position;
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 5, a dry-type transformer core forming and processing apparatus includes a clamping and indexing mechanism 1, a polishing mechanism 2 and a horizontal pushing mechanism 3, the polishing mechanism 2 is installed on the clamping and indexing mechanism 1 in a sliding fit manner, the polishing mechanism 2 is located right above the clamping and indexing mechanism 1, the horizontal pushing mechanism 3 is installed on the clamping and indexing mechanism 1, the horizontal pushing mechanism 3 is connected with the polishing mechanism 2 through bolts, wherein:
the clamping indexing mechanism 1 comprises a main beam support frame 10, a translation slide rail 11, a pushing slide plate 12, a spur rack 13, a rotary gear column 14, a clamping unit 15 and an execution cylinder 16; the main beam support frame 10 is uniformly provided with translational slide rails 11 through pin bolts, the translational slide rails 11 are symmetrically provided with stop pins, and the stop pins are symmetrically arranged on the translational slide rails 11, so that the pushing slide plate 12 can be conveniently pushed to perform a butting and limiting effect during reciprocating translational motion, and an executing element is protected from butting and interfering with other working parts during motion, so that the working parts are damaged, and the mechanical mobility fault is caused; the device comprises a main beam support frame 10, a pushing sliding plate 12, a rotating gear column 14, a clamping unit 15, an execution cylinder 16, a floating joint, a straight rack 13, a bolt, a main beam support frame 10, a main beam support frame 10, a straight rack 13, a rotary gear column 14, a main beam support frame 10, a straight rack 13, a clamping unit, a positioning unit and a clamping unit, wherein the pushing sliding plate 12 is installed on the translation sliding plate 11 in a sliding fit mode, the rotary gear column 14 is installed on the main beam support frame 10 through a bearing, the rotary gear; the pushing slide plate 12 is pushed by the execution cylinder 16 to perform reciprocating translation on the translation slide rail 11, and the rotation and the counter-rotation of the clamping unit 15 are realized by the engagement and rotation of the spur rack 13 and the rotary gear column 14.
The clamping unit 15 comprises a placing frame 151, a fixed clamping plate 152 and a tension spring 153; the placing frame 151 is installed on the rotary gear column 14, the fixing clamping plates 152 are installed on the placing frame 151 in a hinged rotation mode, the tension springs 153 are symmetrically installed on the outer wall of the placing frame 151 through bolts, and one end shaft heads of the tension springs 153 are connected with the fixing clamping plates 152 through pull rods; the iron core is held in the holding rack 151 by manually pulling the fixing clamp plate 152 and then pulling the fixing clamp plate 152 by the tension spring 153.
The grinding mechanism 2 comprises a translation sliding frame 20, a stepping motor 21, a belt wheel shaft rod 22 and a rotary grinding unit 23; the translation sliding frame 20 is installed on the clamping indexing mechanism 1 in a sliding fit mode, a stepping motor 21 is installed on the outer wall of the translation sliding frame 20 through a motor base, an output shaft of the stepping motor 21 is connected with a belt wheel shaft rod 22 through a coupler, the belt wheel shaft rod 22 is installed on the translation sliding frame 20 through a bearing, and the rotary grinding units 23 are evenly installed on the translation sliding frame 20;
the rotary grinding unit 23 comprises a rotary grinding wheel 231, a follow-up tension wheel 232 and a rotary grinding abrasive belt 233; the rotary grinding wheel 231 is symmetrically arranged on the translation sliding frame 20 through a bearing, the rotary grinding wheel 231 is uniformly provided with a meshing and clamping tooth socket, and the rotary grinding wheel 231 is uniformly provided with the meshing and clamping tooth socket, so that the rotary grinding force of the rotary grinding abrasive belt 233 is improved, the intermittent stagnation of the rotary grinding abrasive belt 233 caused by the friction collision of the rotary grinding abrasive belt 233 and an iron core is prevented, the grinding effect is reduced, and the rotary grinding cannot be fully performed; a follow-up tension pulley 232 is arranged right above the rotary grinding wheel 231, the follow-up tension pulley 232 is symmetrically installed on the translation carriage 20 through a bearing, the rotary grinding wheel 231 and the belt wheel shaft rod 22 are mutually connected in a rolling manner through a rotary grinding belt 233 arranged on the outer ring, and the follow-up tension pulley 232 is in rolling contact with the outer ring of the rotary grinding belt 233; the pulley shaft 22 is driven to rotate by the stepping motor 21, the rotational grinding belt 233 is synchronously engaged and rotated by the pulley shaft 22, and the rotational grinding wheel 231 and the follow-up tension pulley 232 synchronously rotate by the rotation of the rotational grinding belt 233.
The horizontal pushing mechanism 3 comprises a linkage bracket 30, a pushing cylinder 31, a rotary angle plate 32 and a push plate slide rod 33; the linkage support 30 is arranged on the clamping indexing mechanism 1, a pushing cylinder 31 is arranged on the linkage support 30 through a cylinder seat hinged support, a rotary angle plate 32 is arranged on the linkage support 30 in a movable hinged mode, an output shaft of the pushing cylinder 31 is connected with a bottom end shaft head of the rotary angle plate 32 through a coupler, a top end shaft head of the rotary angle plate 32 is connected with a push plate sliding rod 33 in a rolling mode through a cam follower, the push plate sliding rod 33 is arranged on the linkage support 30 in a sliding fit mode, and the shaft end of the push plate sliding rod 33 is connected with the polishing mechanism 2 through a bolt; the rotary angle plate 32 is dragged to rotate around the linkage bracket 30 through the pushing cylinder 31, and the sliding frame 20 is pushed outwards through the rotary driving push plate sliding rod 33 at the upper end of the rotary angle plate 32.
In addition, the invention also provides a dry type transformer iron core forming and processing technology which is mainly completed by matching the dry type transformer iron core forming and processing equipment and comprises the following steps:
the first step is as follows: firstly, manually pulling the fixing clamping plate 152, then putting the iron core into the placing frame 151, and pulling the fixing clamping plate 152 through the tension spring 153 to clamp the iron core;
the second step is that: then, a rotary angle plate 32 is dragged to rotate around the linkage bracket 30 through a pushing cylinder 31 for hinge rotation, and a push plate sliding rod 33 is driven to rotate through the upper end of the rotary angle plate 32 to push the translation sliding frame 20 outwards; then, the belt wheel shaft rod 22 is driven to rotate by the stepping motor 21, the rotary grinding abrasive belt 233 is synchronously meshed and rotated by the belt wheel shaft rod 22, and the rotary grinding wheel 231 and the follow-up tension wheel 232 synchronously rotate by the rotation of the rotary grinding abrasive belt 233;
the third step: and finally, pushing the slide plate 12 to perform reciprocating translation on the translation slide rail 11 through the execution cylinder 16, and rotating the rotary gear column 14 through meshing of the spur rack 13 to realize forward and reverse rotation continuous grinding of the clamping unit 15.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. The utility model provides a dry-type transformer core contour machining equipment, includes centre gripping indexing mechanism (1), grinding machanism (2) and flat push mechanism (3), its characterized in that: grinding machanism (2) install on centre gripping indexing mechanism (1) through sliding fit, grinding machanism (2) be located centre gripping indexing mechanism (1) directly over, flat push mechanism (3) install on centre gripping indexing mechanism (1), flat push mechanism (3) pass through bolt and grinding machanism (2) interconnect, wherein:
the clamping and indexing mechanism (1) comprises a main beam support frame (10), a translation slide rail (11), a pushing slide plate (12), a spur rack (13), a rotary gear column (14), a clamping unit (15) and an execution cylinder (16); the main beam supporting frame (10) is uniformly provided with a translation sliding rail (11) through a pin bolt, the pushing sliding plate (12) is arranged on the translation sliding rail (11) in a sliding fit mode, the pushing sliding plate (12) is uniformly provided with a spur rack (13) through a bolt, the rotary gear column (14) is arranged on the main beam supporting frame (10) through a bearing, the rotary gear column (14) and the spur rack (13) are connected with each other in a meshing rotation mode, the clamping unit (15) is arranged on the rotary gear column (14), the execution cylinder (16) is arranged on the main beam supporting frame (10) through a cylinder seat, and an output shaft of the execution cylinder (16) is connected with the pushing sliding plate (12) through a floating joint;
the clamping unit (15) comprises a placing frame (151), a fixing clamping plate (152) and a tension spring (153); the rack (151) is arranged on a rotary gear column (14), the fixed clamping plate (152) is arranged on the rack (151) in a hinged rotation mode, the tension spring (153) is symmetrically arranged on the outer wall of the rack (151) through bolts, and a shaft head at one end of the tension spring (153) is connected with the fixed clamping plate (152) through a pull rod;
the grinding mechanism (2) comprises a translation sliding frame (20), a stepping motor (21), a belt wheel shaft rod (22) and a rotary grinding unit (23); the device comprises a translation sliding frame (20), a stepping motor (21) is installed on the outer wall of the translation sliding frame (20) through a motor base in a sliding fit mode, an output shaft of the stepping motor (21) is connected with a pulley shaft rod (22) through a coupler, the pulley shaft rod (22) is installed on the translation sliding frame (20) through a bearing, and rotary grinding units (23) are evenly installed on the translation sliding frame (20);
the rotary grinding unit (23) comprises a rotary grinding wheel (231), a follow-up tension wheel (232) and a rotary grinding abrasive belt (233); the rotary grinding wheel (231) is symmetrically installed on the translation sliding frame (20) through a bearing, a follow-up tension wheel (232) is arranged right above the rotary grinding wheel (231), the follow-up tension wheel (232) is symmetrically installed on the translation sliding frame (20) through the bearing, the rotary grinding wheel (231) and the belt wheel shaft rod (22) are mutually connected in a rolling mode through a rotary grinding abrasive belt (233) arranged on the outer ring, the follow-up tension wheel (232) is in rolling contact with the outer ring of the rotary grinding abrasive belt (233), and meshing clamping tooth grooves are evenly formed in the rotary grinding wheel (231).
2. The dry-type transformer core molding processing equipment according to claim 1, characterized in that: the horizontal pushing mechanism (3) comprises a linkage bracket (30), a pushing cylinder (31), a rotary angle plate (32) and a push plate sliding rod (33); linkage support (30) install on centre gripping indexing mechanism (1), linkage support (30) on be provided with through cylinder block free bearing and push away put cylinder (31), scute (32) of circling round install on linkage support (30) through activity hinge mode, the output shaft that pushes away put cylinder (31) passes through shaft coupling and the bottom spindle nose interconnect of scute (32) of circling round, the top spindle nose of scute (32) of circling round passes through cam follower and the mutual roll connection of push pedal slide bar (33), push pedal slide bar (33) install on linkage support (30) through the sliding fit mode, the axle head of push pedal slide bar (33) passes through bolt and grinding machanism (2) interconnect.
3. The dry-type transformer core molding processing equipment according to claim 1, characterized in that: and stop pins are symmetrically arranged on the translation sliding rail (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010784222.2A CN111834119B (en) | 2020-08-06 | 2020-08-06 | Dry-type transformer iron core forming processing equipment and forming processing technology |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010784222.2A CN111834119B (en) | 2020-08-06 | 2020-08-06 | Dry-type transformer iron core forming processing equipment and forming processing technology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111834119A CN111834119A (en) | 2020-10-27 |
| CN111834119B true CN111834119B (en) | 2021-04-06 |
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| CN202010784222.2A Active CN111834119B (en) | 2020-08-06 | 2020-08-06 | Dry-type transformer iron core forming processing equipment and forming processing technology |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112828706B (en) * | 2020-12-28 | 2021-12-17 | 芜湖森普铁芯有限公司 | Iron core semi-manufactured goods crosscut is with roll adjustment burr prevention mechanism |
| CN114310580B (en) * | 2022-03-07 | 2022-05-20 | 江苏凯西电气设备科技有限公司 | Rectifier heat dissipation casing preparation shaping processing equipment |
| CN115132483B (en) * | 2022-07-06 | 2023-10-03 | 佛山市恒和电气有限公司 | Transformer core manufacturing and forming device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2039611U (en) * | 1988-02-09 | 1989-06-21 | 上海电压调整器厂 | Grinding machine for bare face of coil |
| JPH11354354A (en) * | 1998-06-03 | 1999-12-24 | Nagano Japan Radio Co | Sheet core inserting mechanism of laminated core manufacturing device |
| CN210360739U (en) * | 2019-02-22 | 2020-04-21 | 成都格林斯奇机电设备有限公司 | Novel grinding machine for simultaneously grinding inner arc and outer arc of tile-shaped magnet |
| CN210898858U (en) * | 2019-09-05 | 2020-06-30 | 莱克电气股份有限公司 | Direct current motor rotor machining system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002331593A (en) * | 2001-05-10 | 2002-11-19 | Sekisui Chem Co Ltd | Device and method for manufacturing composite material having filament-reinforced resin foam layer |
| CN202742205U (en) * | 2012-08-28 | 2013-02-20 | 北京首冶磁性材料科技有限公司 | Grinding tool for rectangular magnetic core |
| US9259820B2 (en) * | 2014-03-28 | 2016-02-16 | Rohm And Haas Electronic Materials Cmp Holdings, Inc. | Chemical mechanical polishing pad with polishing layer and window |
-
2020
- 2020-08-06 CN CN202010784222.2A patent/CN111834119B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2039611U (en) * | 1988-02-09 | 1989-06-21 | 上海电压调整器厂 | Grinding machine for bare face of coil |
| JPH11354354A (en) * | 1998-06-03 | 1999-12-24 | Nagano Japan Radio Co | Sheet core inserting mechanism of laminated core manufacturing device |
| CN210360739U (en) * | 2019-02-22 | 2020-04-21 | 成都格林斯奇机电设备有限公司 | Novel grinding machine for simultaneously grinding inner arc and outer arc of tile-shaped magnet |
| CN210898858U (en) * | 2019-09-05 | 2020-06-30 | 莱克电气股份有限公司 | Direct current motor rotor machining system |
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| CN111834119A (en) | 2020-10-27 |
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