CN112201418A - Spinning forming equipment for disc-shaped suspension type porcelain insulator - Google Patents
Spinning forming equipment for disc-shaped suspension type porcelain insulator Download PDFInfo
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Abstract
The invention discloses a spinning forming device for a disc-shaped suspension porcelain insulator, which comprises: the first spinning device comprises a second hydraulic cylinder, a third motor, a third rack and a first cutter, the third motor is mounted at the upper end of the third rack, the second hydraulic cylinder is mounted at the lower end of the third rack, the third motor drives the first cutter with a downward cutter edge to rotate, and the second hydraulic cylinder drives the mold to move towards the cutter edge direction of the first cutter; the invention provides a spinning forming device for a disc-shaped suspension porcelain insulator, which adopts a full-automatic processing mode, abandons the traditional rotary cutting forming process and creatively adopts a spinning forming processing mode, so that the main acting force of blank forming is the pressure on a blank, the compactness of a flange part of the suspension porcelain insulator is ensured, and the generation of flange gaps is reduced.
Description
Technical Field
The invention relates to the technical field of insulator forming, in particular to spinning forming equipment for a disc-shaped suspension type porcelain insulator.
Background
In recent years, the disc-shaped suspension porcelain insulator industry in China has changed greatly and is not easy to find, and the suspension porcelain insulator industry is the development requirement of power transmission and transformation and automation technology. In a certain sense, the development of the suspension porcelain insulator industry is an important basic supporting role for the development of power transmission and transformation and electric automation technology. Through continuous efforts of human beings, the suspension porcelain insulator industry is developed to a certain extent.
The suspension porcelain insulator, referred to as electric porcelain for short, is widely applied to high-speed wire insulation, high-voltage wire insulation and other aspects. The suspension porcelain insulator product has high requirements on mechanical properties and various environment durability. China now develops high-speed rails and long-distance power transmission vigorously, and the demand for suspension porcelain insulator products is greatly increased. However, the suspension porcelain insulator products produced by the traditional semi-manual and semi-mechanized production mode often do not meet the use requirements in both yield and quality. Therefore, the traditional semi-manual and semi-mechanical suspension porcelain insulator forming mode needs to be changed urgently, namely the traditional rotary cutting forming mode is changed, so that the quality and the quantity of the suspension porcelain insulator production are improved.
Chinese invention patent No. 961228571 discloses a rotary trowel for forming a suspension insulator, which is configured to machine a lower end portion of the suspension insulator. The molding surface has a plurality of flanges on substantially the same circle with wrinkles formed at the lower end of the suspension insulator, and a predetermined number of blank discharge holes are provided in the circumferential recess of the ringing flange base, so that when the molding surface is cut by a plane perpendicular to the rotation center of the rotary trowel, the molding body can be prevented from being dried and causing flange chipping. In the traditional rotary cutting forming process, the main acting force of blank forming is annular shearing force, and flange gaps are easy to generate only when the compactness of a flange part which is cut by rotary cutting is insufficient.
Aiming at the problems, the invention provides a spinning forming device for a disc-shaped suspension porcelain insulator, which adopts a full-automatic processing mode, reduces the production cost, improves the labor efficiency, abandons the traditional rotary cutting forming process, creatively adopts the spinning forming processing mode, ensures the main acting force of blank forming as the pressure on the blank, ensures the compactness of the flange part of the suspension porcelain insulator, and reduces the generation of flange gaps.
Disclosure of Invention
The technical scheme adopted by the invention is as follows: the utility model provides a disk suspension porcelain insulator spin forming equipment, includes: the stepping device is used for sequentially conveying the molds with the blanks to different stations; the six-station turnover device is used for conveying the die to the first spinning device and conveying the blank processed by the first spinning device to the next station; the first spinning device is used for spinning the blank to be processed on the six-station turnover device into an outer contour; the demolding device is used for removing the blank on the die processed by the first spinning device on the bearing six-station turnover device; the first blank repairing device is used for receiving the blank from the demoulding device and building a residual blank outside the first blank repairing device; the second spinning device and the third spinning device sequentially spin the blank from the first trimming device; the first spinning device comprises a second hydraulic cylinder, a third motor, a third rack and a first cutter, the third motor is installed at the upper end of the third rack, the second hydraulic cylinder is installed at the lower end of the third rack, the output end of the third motor is connected with the first cutter and drives the first cutter with a downward knife edge to rotate, the output end of the second hydraulic cylinder is movably connected with the die, and the output end of the second hydraulic cylinder faces the knife edge direction of the first cutter.
By adopting the structure, the automatic production of the suspension porcelain insulator can be realized, the blank is subjected to step-by-step spinning forming, the outline of the upper end part and the outline of the lower end part of the suspension insulator are respectively processed, and secondary spinning forming treatment is carried out on the flange part due to the folds formed at the lower end part of the suspension insulator and a plurality of flanges on the same circle.
Preferably, the stepping device comprises first hydraulic cylinders, a first frame and a first motor, the first hydraulic cylinders are uniformly arranged along the central axis of the first frame, racks for placing the die are arranged on two sides of the upper end of the first frame, and an output shaft of the first motor is connected with a gear for driving the racks to move; the gear rack conveys the die carrying the blank back and forth through reciprocating motion.
Preferably, two sides of a single first hydraulic cylinder are vertically provided with a first guide pillar and guide sleeve; the arrangement of the first guide pillar and the guide sleeve can ensure that the first hydraulic cylinder works stably.
Preferably, the six-station turnover device comprises a second motor, a cam divider, a turnover device and a second frame, a platform for placing the turnover device is arranged at the upper end of the second frame, the second motor is mounted at the lower end of the second frame and used for driving the cam divider to rotate, the cam divider is used for driving the platform at the upper end of the second frame to rotate, and the turnover device is used for clamping a mold and turning over the mold.
Preferably, the demolding device comprises a fourth frame and a cylinder, the cylinder is mounted at the upper end of the fourth frame, and the output end of the cylinder is used for separating the blank in the mold.
Preferably, the first trimming device comprises a second cutter, a fifth rack, a fourth motor and a third hydraulic cylinder, the second cutter is mounted above the fifth rack, the fourth motor is used for driving the third hydraulic cylinder to integrally rotate around, and the output end of the third hydraulic cylinder is connected with the die and conveys the die to the direction of the knife edge of the second cutter.
Preferably, a first linear guide rail is vertically arranged on the third rack, and the output end of the second hydraulic cylinder is connected with the first linear guide rail in a sliding manner.
Preferably, the second spinning device comprises a fifth hydraulic cylinder, a sixth frame, a fifth motor and a third cutter, the fifth motor is mounted at the upper end of the sixth frame, the fifth motor drives the third cutter with a downward knife edge to rotate around, and the output end of the fifth hydraulic cylinder drives the die with the blank to move towards the knife edge of the third cutter.
Preferably, a second linear guide rail is vertically arranged on the sixth rack, and the output end of the fifth hydraulic cylinder is connected with the second linear guide rail in a sliding manner.
Preferably, the second tool is used for machining the contour of the lower end part of the suspension porcelain insulator.
Preferably, the spinning device further comprises a second blank trimming device for receiving the blank from the third spinning device and trimming the residual blank outside the third spinning device.
Compared with the prior art, the invention has the following advantages:
1. in the traditional rotary cutting process, the profile of the lower end part of the suspension insulator is cut in a rotary manner at one time, redundant excess materials are discharged from a blank discharge hole, blanks among concentric circular flanges cannot be mutually supplemented, and the compactness of the rotary-cut flange part is insufficient. According to the invention, a spinning process is adopted, and before the contour of the lower end part of the suspension insulator is processed, part of blank excess materials are removed, so that the volume of the blank is reduced, and the subsequent spinning is convenient to carry out. When the blank is subjected to spinning treatment, the pressure born by the blank is far greater than the pressure born by the blank in the rotary cutting process, so that the blank can be supplemented among all flanges, and the compactness of the flange part subjected to spinning treatment is greater than that of the flange part of the blank subjected to spinning cutting.
2. According to the spinning forming equipment for the disc-shaped suspension porcelain insulator, the previous process, namely, the mud segment discharged from a pug mill is conveyed to a six-station turnover device through an industrial robot, the mud segment is conveyed to a first spinning device by the six-station turnover device, the mud segment is subjected to primary spinning forming to obtain the approximate shape of an electric porcelain product, the blank of the electric porcelain product at the moment is conveyed to a demoulding device by the six-station turnover device, the blank at the moment is separated from a mud disc by a cylinder, the mud blank falls into a mould on a stepping device, the blank is conveyed to the first blank trimming device by the stepping device, the first blank trimming device cuts off redundant mud at the bottom of the blank, the blank is conveyed to a second spinning device by the stepping device, the bottom of the blank is subjected to primary forming by the second spinning device, and the blank is conveyed to a second blank trimming device by the stepping device, the second fettling device cuts off redundant mud at the bottom of the blank, the blank is sent to the third spinning device through the stepping device, the third spinning device and the fourth spinning device respectively perform position forming and final forming on the interior of the blank, and finally the blank is sent to the third fettling device through the stepping device to perform a final fettling procedure. This electroceramics spinning former can be fine the realization be the electroceramics product with the mud section shaping, degree of automation is high, has reduced the manpower, reduces the human cost, compares with traditional manpower rotary-cut shaping, has changed the shaping mode of electroceramics product, and product quality can obtain guaranteeing better, and the product standardization level of producing is higher.
Drawings
Fig. 1 is a schematic structural view of a spinning forming device for a suspension porcelain insulator according to an embodiment of the present invention at a first viewing angle;
fig. 2 is a schematic structural view of a spinning forming apparatus for a suspension porcelain insulator according to an embodiment of the present invention at a second viewing angle;
FIG. 3 is a schematic structural diagram of a step device according to the present invention;
FIG. 4 is a schematic structural diagram of a six-station turnover device according to the present invention;
FIG. 5 is a schematic view of a first spinning apparatus according to the present invention;
FIG. 6 is a schematic view of the structure of the demolding device in the present invention;
FIG. 7 is a schematic structural view of the fettling device of the present invention;
fig. 8 is a schematic structural view of a second spinning device in the present invention;
FIG. 9 is a schematic structural view of a suspension porcelain insulator according to the present invention;
fig. 10 is a schematic structural view of the second and third spinning devices of the present invention.
The reference numbers in the figures illustrate:
10, a stepping device; 101. a first hydraulic cylinder; 102. a first guide post and guide sleeve; 103. a first frame; 104. a first tray; 105. a first motor; 106. a rack and pinion;
15. a second fettling device;
20. a six-station turnover device; 201. a second motor; 202. a cam divider; 203. a turning device; 204. a first mud pan; 205. a second frame;
30. a first spinning device; 301. a second hydraulic cylinder; 302. a first linear guide rail; 303. a third motor; 304. a third frame; 305. a first cutter; 306. a first pulley; 307. a first belt; 308. a first output shaft; 309. a second mud pan;
40. a demolding device; 401. a cylinder; 402. a fourth frame; 403. an air tube; 404. a second guide post and guide sleeve;
50. a first fettling device; 501. a second cutter; 502. a fifth frame; 503. a fourth motor; 504. a third hydraulic cylinder; 505. a third guide pillar and guide sleeve; 506. a second tray;
60. a second spinning device; 601. a fifth hydraulic cylinder; 602. a sixth frame; 603. a fifth motor; 604. a second belt; 605. a second pulley; 606. a second output shaft; 607. a third cutter; 608. a second linear guide; 609. a third tray;
70. and a third spinning device.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 9, the upper end of the disk-shaped suspension porcelain insulator is a cylindrical upward-protruding head, the lower end of the disk-shaped suspension porcelain insulator is provided with a plurality of concentric flanges, the center of the lower end is provided with a blank inner hole, the blank inner hole extends upward into the protruding head, and the wall thickness of the blank inner hole is uniform.
Example 1
As shown in fig. 1-2, a spinning forming apparatus for a disk-shaped suspension porcelain insulator includes:
the stepping device 10 is used for sequentially conveying the molds with the blanks to different stations;
a six-station turnover device 20 for conveying the die to the first spinning device 30 and conveying the blank processed by the first spinning device 30 to the next station;
the first spinning device 30 is used for spinning the blank to be processed on the six-station turnover device 20 into an outer contour;
the demolding device 40 is used for removing the blank on the mold processed by the first spinning device 30 on the bearing six-station turnover device 20;
the first trimming device 50 receives the blank from the demoulding device 40 and builds a residual blank outside the first trimming device;
a second spinning device 60 and a third spinning device 70 for sequentially spinning the blanks from the first trimming device 50;
wherein the stepping device 10 is divided into two parts, one is from the initial end of the stepping device 10 to the demolding device 40, and as can be seen from fig. 1, the part is short and is used for simultaneously placing seven molds, so that the part is called a short part; the other part, starting from the first trimming device 50 to the second trimming device 15, is longer and allows the simultaneous placement of nine moulds, and is therefore called the long part. For convenience of understanding, the mold on the stepping device 10 in the long section stage is referred to as a first mud tray 204, and the mold placed on the stepping device 10 in the short section stage is referred to as a second mud tray 309.
As shown in fig. 3, the short-section stepping device 10 is lower in height than the long-section stepping device 10, the stepping device 10 includes a first hydraulic cylinder 101, a first frame 103 and a first motor 105, the first hydraulic cylinders 101 are uniformly arranged along a central axis of the first frame 103, a rack 106 is disposed on the first frame 103, racks for placing the mold are disposed on both sides of an upper end of the first frame 103, and an output shaft of the first motor 105 is connected with a gear for driving the racks to move. The output end of the first hydraulic cylinder 101 faces upward, and a first tray 104 is mounted on the output end. Because the shape of the mould corresponds to that of the suspension porcelain insulator, the mould is provided with a convex block corresponding to the head part of the suspension porcelain insulator, which is protruded upwards in the cylindrical shape, and the first tray 104 is movably clamped with the convex block on the mould. In some examples, the first guide post guide sleeves 102 are arranged on two sides of the first hydraulic cylinder 101, so that the first hydraulic cylinder 101 can work stably.
In some examples, six first hydraulic cylinders 101 are provided on the short-section step-by-step device 10, and the first hydraulic cylinders 101 are provided in this order from the starting end, that is, immediately below the demolding device 40. In some examples, the rack of the short section stage is provided with a groove for nesting the first mud pan 204.
In some examples, eight first hydraulic cylinders 101 are provided on the stepping device 10 in the long section stage, and are arranged in sequence from the starting end.
As shown in fig. 4, the six-station turnover device 20 includes a second motor 201, a cam divider 202, a turnover device 203, and a second frame 205, a platform for placing the turnover device 203 is provided at an upper end of the second frame 205, the second motor 201 is installed at a lower end of the second frame 205 for driving the cam divider 202 to rotate, the cam divider 202 is used for driving the platform at the upper end of the second frame 205 to rotate, and the turnover device 203 is used for clamping and turning over a mold.
In some examples, six turning devices 203 are uniformly placed on the platform, and the corresponding turning device 203 on the first spinning device 30 is taken as a starting end, that is, the corresponding turning device 203 on the first spinning device 30 is taken as the first turning device 203, and is sequentially referred to as a second turning device 203, a third turning device 203, a fourth turning device 203, a fifth turning device 203 and a sixth turning device 203 clockwise. In some examples, the gripping function of the flipping unit 203 is pneumatically gripped, and the flipping function is driven by a motor, which is prior art and not described in detail.
As shown in fig. 5, the first spinning device 30 includes a second hydraulic cylinder 301, a third motor 303, a third frame 304 and a first cutter 305, the third motor 303 is installed at the upper end of the third frame 304, the second hydraulic cylinder 301 is installed at the lower end of the third frame 304, the output end of the third motor 303 is connected to the first cutter 305 and drives the first cutter 305 with a downward cutting edge to rotate, the output end of the second hydraulic cylinder 301 is movably connected to a second mud pan 309, and the output end of the second hydraulic cylinder 301 faces the cutting edge direction of the first cutter 305.
In some examples, the first tool 305 is used to machine the upper end profile of the suspension insulator; in some examples, the first pulley 306 is connected to the upper end of the first cutter 305 through a first output shaft 308, and the third motor 303 drives the first pulley 306 to rotate through a first belt 307, so as to drive the first cutter 305 to rotate around.
In some examples, a first linear guide rail 302 is vertically disposed on the third frame 304, and an output end of the second hydraulic cylinder 301 is slidably connected to the first linear guide rail 302 for ensuring that the output end of the second hydraulic cylinder 301 moves upward smoothly.
As shown in fig. 6, the demolding device 40 includes a fourth frame 402 and a cylinder 401, wherein the cylinder 401 is installed at the upper end of the fourth frame 402, and the output end of the cylinder 401 faces downward for detaching the blank in the second mud tray 309. In some examples, the outer surface of the second mud pan 309 is covered with a layer of isolation film, the outer surface of the isolation film is provided with a grid pattern for increasing the adhesion between the blank and the isolation film, the bottom of the second mud pan 309 is provided with an air charging port for the isolation film, and when air between the isolation film and the second mud pan 309 is pumped out, the isolation film is tightly attached to the second mud pan 309; the output end of the air cylinder 401 is connected with an air pipe 403, the bottom end of the air pipe 403 is movably clamped with an inflation inlet of the second mud tray 309 for inflating the isolation film, and the isolation film expands to enable the blank to be gradually separated from the second mud tray 309.
In some examples, the cylinder 401 is provided with second guide posts 404 on two sides for ensuring the cylinder 401 operates stably.
As shown in fig. 7, the first trimming device 50 includes a second cutter 501, a fifth frame 502, a fourth motor 503 and a third hydraulic cylinder 504, the second cutter 501 is mounted above the fifth frame 502, the fourth motor 503 is used for driving the third hydraulic cylinder 504 to rotate around, and an output end of the third hydraulic cylinder 504 is connected to the mold and conveys the mold toward a cutting edge of the second cutter 501.
In some examples, a third guide post guide 505 is disposed on both sides of the third hydraulic cylinder 504, and the third guide post guide 505 and the third hydraulic cylinder 504 are driven by the fourth motor 503 as a whole.
In some examples, the output end of the third hydraulic cylinder 504 faces upward, and a second tray 506 is mounted on the output end, and is movably connected with the first mud tray 204 through the second tray 506.
As shown in fig. 8, the second spinning device 60 includes a fifth hydraulic cylinder 601, a sixth frame 602, a fifth motor 603 and a third cutter 607, the fifth motor 603 is mounted on the upper end of the sixth frame 602, the fifth motor 603 drives the third cutter 607 with its edge facing downward to make a circumferential rotation, and the output end of the fifth hydraulic cylinder 601 drives the die carrying the blank to move toward the edge of the third cutter 607. The bit portion of the third tool 607 is opposite to the lower end portion for the suspension porcelain insulator.
In some examples, the upper end of the third cutter 607 is connected to a second pulley 605 via a second output shaft 606, and the fifth motor 603 drives the second pulley 605 to rotate via a second belt 604, so as to drive the third cutter 607 to rotate around.
In some examples, a second linear guide 608 is vertically disposed on the sixth frame 602, and an output end of the fifth hydraulic cylinder 601 is slidably connected to the second linear guide 608 for ensuring that the output end of the fifth hydraulic cylinder 601 moves upward smoothly. In some examples, a third tray 609 is mounted on the upper end of the output end of the fifth hydraulic cylinder 601, and the third tray 609 is movably connected with the first mud tray 204.
As shown in fig. 10, the third spinning device 70 is the same in parts and structure except that the cutter is different from the spinning device.
In some examples, the third spinning device 70 cutter rotation direction is opposite to the second spinning device 60 cutter rotation direction.
The working principle is as follows:
firstly, each first hydraulic cylinder 101 jacks up a second mud pan 309, and a gear drives a rack to move a fixed distance to the first frame 103 away from the six-station turnover device 20; the first hydraulic cylinder 101 puts down the second mud pan 309, the second mud pan 309 is located on the rack, and the gear drives the second mud pan 309 to move forward for a fixed distance, so that the purpose of conveying the second mud pan 309 is achieved;
the second turnover device 203 and the third turnover device 203 are positioned right above the station at the tail end of the stepping device 10 at the short section stage, the clamping opening of the third turnover device 203 is opened and clamped after receiving the second mud disc 309, and the cam divider 202 rotates to drive the platform to switch stations;
thirdly, the first spinning device 30 spins the blank body on the first turnover device 203 to form an upper contour;
fourthly, the second spinning device 60 is turned over by 180 degrees, so that the lower end part of the second mud disc 309 spinning the upper profile faces upwards;
fifthly, the demolding device 40 delivers the blank onto the first mud disc 204, and the first mud disc 204 is conveyed to the stepping device 10 in the long section stage through an external manipulator;
sixthly, the first fettling device 50 removes the residual blanks which are spun out by the first spinning device 30 on the first mud disc 204;
seventhly, the second spinning device 60 and the third spinning device 70 sequentially spin-press the blank on the first mud disc 204;
and eighthly, the second fettling device 15 removes the residual blanks which are spun out by the second spinning device 60 and the third spinning device 70 on the first mud disc 204.
Example 2
The embodiment is different from the embodiment 1 in that one end of the two parts of the stepping device 10 in the embodiment 1 is close, and in the embodiment, the stepping device 10 in the short part stage conveys the second mud tray 309 to the fifth turnover device 203.
In some examples, the short-staged stepper 10 delivers the second mud pan 309 onto the fourth upender 203.
The foregoing has described preferred embodiments of the present invention and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to vary, and various changes made within the scope of the independent claims of the present invention are within the scope of the present invention.
Claims (11)
1. The utility model provides a disc suspension porcelain insulator spin forming equipment, includes:
the stepping device is used for sequentially conveying the molds with the blanks to different stations;
the six-station turnover device is used for conveying the die to the first spinning device and conveying the blank processed by the first spinning device to the next station;
the first spinning device is used for spinning the blank to be processed on the six-station turnover device into an outer contour;
the demolding device is used for removing the blank on the die processed by the first spinning device on the bearing six-station turnover device;
the first blank repairing device is used for receiving the blank from the demoulding device and building a residual blank outside the first blank repairing device;
the second spinning device and the third spinning device sequentially spin the blank from the first trimming device;
the first spinning device comprises a second hydraulic cylinder, a third motor, a third rack and a first cutter, the third motor is installed at the upper end of the third rack, the second hydraulic cylinder is installed at the lower end of the third rack, the output end of the third motor is connected with the first cutter and drives the first cutter with a downward knife edge to rotate, the output end of the second hydraulic cylinder is movably connected with the die, and the output end of the second hydraulic cylinder faces the knife edge direction of the first cutter.
2. The spinning forming device of the disc-shaped suspension type porcelain insulator according to claim 1, wherein: the stepping device comprises first hydraulic cylinders, a first rack and a first motor, the first hydraulic cylinders are uniformly arranged along the central axis of the first rack, racks for placing the dies are arranged on two sides of the upper end of the first rack, and an output shaft of the first motor is connected with a gear for driving the racks to move.
3. The disc-shaped suspension porcelain insulator spinning forming device according to claim 2, characterized in that: and two sides of the single first hydraulic cylinder are vertically provided with a first guide pillar and guide sleeve.
4. The spinning forming device of the disc-shaped suspension type porcelain insulator according to claim 1, wherein: the six-station turnover device comprises a second motor, a cam divider, a turnover device and a second rack, a platform for placing the turnover device is arranged at the upper end of the second rack, the second motor is mounted at the lower end of the second rack and used for driving the cam divider to rotate, the cam divider is used for driving the platform at the upper end of the second rack to rotate, and the turnover device is used for clamping a mold and turning over the mold.
5. The spinning forming device of the disc-shaped suspension type porcelain insulator according to claim 1, wherein: the demolding device comprises a fourth rack and an air cylinder, the air cylinder is installed at the upper end of the fourth rack, and the output end of the air cylinder is used for separating blanks in the mold.
6. The spinning forming device of the disc-shaped suspension type porcelain insulator according to claim 1, wherein: the first fettling device comprises a second cutter, a fifth rack, a fourth motor and a third hydraulic cylinder, the second cutter is installed above the fifth rack, the fourth motor is used for driving the third hydraulic cylinder to integrally rotate around, and the output end of the third hydraulic cylinder is connected with the die and conveys the die to the direction of a knife edge of the second cutter.
7. The spinning forming device of the disc-shaped suspension type porcelain insulator according to claim 1, wherein: and a first linear guide rail is vertically arranged on the third rack, and the output end of the second hydraulic cylinder is connected with the first linear guide rail in a sliding manner.
8. The spinning forming device of the disc-shaped suspension type porcelain insulator according to claim 1, wherein: the second spinning device comprises a fifth hydraulic cylinder, a sixth rack, a fifth motor and a third cutter, wherein the fifth motor is installed at the upper end of the sixth rack, the fifth motor drives the third cutter with a cutter edge facing downwards to rotate around, and the output end of the fifth hydraulic cylinder drives the mold with the blank to move towards the cutter edge of the third cutter.
9. The disc-shaped suspension porcelain insulator spinning forming device according to claim 8, characterized in that: and a second linear guide rail is vertically arranged on the sixth rack, and the output end of the fifth hydraulic cylinder is connected with the second linear guide rail in a sliding manner.
10. The spinning forming device of the disc-shaped suspension type porcelain insulator according to claim 1, wherein: and the second cutter is used for processing the profile of the lower end part of the suspension porcelain insulator.
11. The spinning forming device of the disc-shaped suspension type porcelain insulator according to claim 1, wherein: the second blank trimming device is used for receiving the blank from the third spinning device and building a residual blank outside the third spinning device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011174589.9A CN112201418A (en) | 2020-10-28 | 2020-10-28 | Spinning forming equipment for disc-shaped suspension type porcelain insulator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011174589.9A CN112201418A (en) | 2020-10-28 | 2020-10-28 | Spinning forming equipment for disc-shaped suspension type porcelain insulator |
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| CN112201418A true CN112201418A (en) | 2021-01-08 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113921208A (en) * | 2021-09-30 | 2022-01-11 | 萍乡市汇能电气有限公司 | Ceramic suspension type cylinder head insulator spinning forming production line |
| CN114147850A (en) * | 2021-11-29 | 2022-03-08 | 江西高能陶瓷设备制造有限公司 | Method for transferring insulator mud blank by using manipulator for processing |
| CN114914040A (en) * | 2022-05-06 | 2022-08-16 | 芦溪高压电瓷电气研究院有限公司 | Spinning forming method for cylindrical head suspension type porcelain insulator blank |
-
2020
- 2020-10-28 CN CN202011174589.9A patent/CN112201418A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113921208A (en) * | 2021-09-30 | 2022-01-11 | 萍乡市汇能电气有限公司 | Ceramic suspension type cylinder head insulator spinning forming production line |
| CN114147850A (en) * | 2021-11-29 | 2022-03-08 | 江西高能陶瓷设备制造有限公司 | Method for transferring insulator mud blank by using manipulator for processing |
| CN114147850B (en) * | 2021-11-29 | 2023-03-10 | 江西高能陶瓷设备制造有限公司 | Method for transferring insulator mud blank by using manipulator for processing |
| CN114914040A (en) * | 2022-05-06 | 2022-08-16 | 芦溪高压电瓷电气研究院有限公司 | Spinning forming method for cylindrical head suspension type porcelain insulator blank |
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