CN112908785B - Manufacturing and assembling method of high-voltage fuse - Google Patents
Manufacturing and assembling method of high-voltage fuse Download PDFInfo
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- CN112908785B CN112908785B CN202110046663.7A CN202110046663A CN112908785B CN 112908785 B CN112908785 B CN 112908785B CN 202110046663 A CN202110046663 A CN 202110046663A CN 112908785 B CN112908785 B CN 112908785B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000003825 pressing Methods 0.000 claims description 44
- 238000001125 extrusion Methods 0.000 claims description 14
- 238000005096 rolling process Methods 0.000 claims description 13
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 238000009826 distribution Methods 0.000 claims description 2
- 230000008602 contraction Effects 0.000 abstract description 3
- 239000000155 melt Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001012 protector Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H69/00—Apparatus or processes for the manufacture of emergency protective devices
- H01H69/02—Manufacture of fuses
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Fuses (AREA)
- Automatic Assembly (AREA)
Abstract
The invention relates to the technical field of fuses, in particular to a manufacturing and assembling method of a high-voltage fuse, which uses high-voltage fuse manufacturing and assembling equipment, and comprises a base, supporting devices, processing devices, extruding devices and driving devices, wherein the supporting devices are arranged at the left side and the right side of the upper end of the base, the processing devices are arranged between the two supporting devices at the upper end of the base, the extruding devices are arranged between the two processing devices at the upper side of the base, the driving devices are arranged above the extruding devices, the driving devices are rotated through a motor to drive a driving shaft and a first sprocket to rotate so as to drive a chain to rotate, the chain is rotated, a second sprocket is rotated to drive a cylinder to rotate, the cylinder is rotated, a nut can be rotated, and the nut is in threaded connection with a threaded rod in the fuse through the expansion and contraction of an electric push rod.
Description
Technical Field
The invention relates to the technical field of fuses, in particular to a manufacturing and assembling method of a high-voltage fuse.
Background
The fuse is an electric appliance which fuses a melt by heat generated by the fuse when a current exceeds a predetermined value to open a circuit. The fuse melts the melt by the heat generated by the fuse after the current exceeds a specified value for a period of time, so that the circuit is disconnected; a current protector is made by applying the principle. The fuse is widely applied to high-low voltage distribution systems, control systems and electric equipment, is used as a protector for short circuit and overcurrent, and is one of the most common protection devices; the fuse is an electric appliance which uses a metal conductor as a melt to be connected in series in a circuit, and when overload or short-circuit current passes through the melt, the fuse fuses due to self-heating, so that the circuit is disconnected. The fuse has simple structure and convenient use, and is widely used as a protection device in power systems, various electrical equipment and household appliances. Before the fuse is used, the resistor and the base are required to be connected.
The existing high-voltage fuse manufacturing and assembling equipment has the following problems:
(1) When manufacturing and assembling the high-voltage fuse, the traditional assembling equipment can only manually carry out threaded connection, and the efficiency is easily affected.
(2) When manufacturing and assembling the high voltage fuse, the conventional assembling equipment can only press and rotate a single screw cap, and the screw cap is easy to skew in the conventional process.
Disclosure of Invention
The invention aims to solve the technical problems by adopting the following technical scheme: the high-voltage fuse manufacturing and assembling method comprises the following steps of:
s1, placing a fuse: the fuse is placed on the supporting device for use;
s2, placing a nut: a plurality of nuts are placed outside the wire rod for use;
s3, starting a motor: starting a motor, enabling the cylinder to rotate through engagement of the first chain wheel, the chain and the second chain wheel, and enabling the cylinder to clamp the nut through the extrusion device;
s4, taking out the fuse: pulling the fuse and rotating the supporting device, so as to take out the fuse;
the upper end of the base is provided with supporting devices on the left side and the right side, a processing device is arranged between the two supporting devices on the upper end of the base, an extrusion device is arranged between the two processing devices above the base, and a driving device is arranged above the extrusion device;
the processing device comprises a processing cylinder, a wire rod, a telescopic rod, a first spring, a connecting plate, a rotating rod, rolling rods and a fixed rod, wherein the upper end of a base is fixedly connected with the symmetrical processing cylinder, the processing cylinder is in a U-shaped shape, the wire rod is arranged in the processing cylinder, the wire rod is in the U-shaped shape, a plurality of nuts are slidably arranged on the outer side of the wire rod, a plurality of telescopic rods are fixedly connected with the inner ring of the processing cylinder at equal intervals, the telescopic rods are distributed in the U-shaped shape, the output end of each telescopic rod is fixedly connected with the connecting plate, the outer side of each telescopic rod is surrounded by the first spring, two ends of the first spring are fixedly connected with the connecting plate and the inner side of the processing cylinder, the front side and the rear side of each connecting plate are fixedly connected with the fixed rod, the upper end and the lower end of each fixed rod are rotatably connected with the rotating rod through a first bearing, the opposite ends of each rotating rod are jointly rotatably connected with the rolling rods, and the two rolling rods are vertically distributed;
the driving device comprises a motor, a driving shaft, a first sprocket, a chain, a first supporting rod, a second sprocket and a cylinder, wherein the motor is arranged above the extruding device, the driving shaft is fixedly connected with the output end of the motor, the first sprocket is fixedly sleeved at the upper end of the driving shaft, the second supporting rod is arranged at the upper end of the opposite side of the supporting device, the cylinder is rotationally connected with the opposite end of the second supporting rod through a second bearing, the first supporting rod is fixedly connected with the outer side of the cylinder through the second bearing, the second sprocket is fixedly sleeved below the outer side of the cylinder, and the chain is meshed with the outer side of the second sprocket.
Preferably, the driving device further comprises a clamping plate and second springs, the inner sides of the cylinders are fixedly connected with a plurality of second springs at equal intervals, the second springs are distributed in an annular shape, one ends of the second springs, which are far away from the cylinders, are fixedly connected with the clamping plates, the clamping plates are of arc-shaped structures, and anti-slip pads are arranged on one sides, which are far away from the second springs, of the clamping plates.
Preferably, the support device comprises a vertical plate, a first sliding groove and a first support plate, wherein the upper end of the base is positioned on the left side and the right side and fixedly connected with the vertical plate, the upper end of the vertical plate is hinged with the first support plate, the upper end of the first support plate is provided with an anti-slip pad, the opposite side of one end of the vertical plate, which is close to the first support plate, is provided with the first sliding groove, and the inside of the first sliding groove is slidably connected with the second support rod.
Preferably, the extrusion device comprises a second supporting plate, an electric push rod, a pressing plate, a pressing rod, a pressing block, a fixing plate and a second sliding groove, wherein the second supporting plate is fixedly connected to one opposite side of one end of the processing cylinder, the electric push rod is fixedly connected to the middle part of the upper end of the second supporting plate, the pressing plate is fixedly connected to the output end of the electric push rod, the fixing plate is fixedly connected to the opposite side of the processing cylinder, which is close to the other end, of the processing cylinder, the second sliding groove is formed in the opposite side of the fixing plate, the pressing plate is fixedly connected to the inner side of the second sliding groove in a sliding manner, the pressing rod is symmetrically connected to the lower end of the pressing plate, and the pressing rod is fixedly connected to the pressing block at the lower end of the pressing rod.
Preferably, the pressing block is of a circular structure, and an anti-slip pad is arranged at the lower end of the pressing block.
Preferably, the upper end of the base is positioned at the outer side of the processing cylinder and is fixedly connected with symmetrical reinforcing rods, and one end, far away from the base, of the reinforcing rods is fixedly connected with the outer side of the processing cylinder.
Compared with the prior art, the invention has at least one of the following beneficial technical effects:
1. in the actual operation process, the driving shaft and the first sprocket are driven to rotate through the rotation of the motor, the chain is driven to rotate, the second sprocket is driven to rotate through the rotation of the chain, the cylinder is driven to rotate, the nut can be driven to rotate through the rotation of the cylinder, and the nut is connected with the threaded rod in the fuse in a threaded manner through the expansion and contraction of the electric push rod;
2. in the actual operation process, the nut can slide outside the wire rod through the wire rod, the nuts roll through the sliding of the rolling rod, and the telescopic rod and the first spring are extruded, so that the nuts can stably slide on the wire rod.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic illustration of the process flow of the present invention;
FIG. 2 is a schematic elevational view of the present invention;
FIG. 3 is a schematic perspective view of a portion of the structure of the present invention;
FIG. 4 is a schematic side view of a portion of the structure of the present invention;
FIG. 5 is an enlarged schematic view of the structure of portion A of FIG. 2 in accordance with the present invention;
FIG. 6 is an enlarged schematic view of the structure of portion B of FIG. 2 in accordance with the present invention;
fig. 7 is a schematic diagram of a job object of the present invention.
In the figure: base 1, supporting device 2, riser 21, first runner 22, first backup pad 23, processing device 3, processing cylinder 31, wire guide 32, telescopic rod 33, first spring 34, connecting plate 35, rotating rod 36, rolling rod 37, fixed rod 38, pressing device 4, second backup pad 41, electric push rod 42, pressing plate 43, pressing rod 44, pressing block 45, fixed plate 46, second runner 47, driving device 5, motor 501, driving shaft 502, first sprocket 503, chain 504, first support bar 505, clamping plate 506, second spring 507, second support bar 508, second sprocket 509, cylinder 510.
Detailed Description
The present invention is further described below with reference to fig. 1-7 in order to facilitate the understanding of the technical means, the creation characteristics, the achievement of the objects and the effects achieved by the present invention.
The high-voltage fuse manufacturing and assembling method uses high-voltage fuse manufacturing and assembling equipment, and comprises a base 1, a supporting device 2, a processing device 3, an extruding device 4 and a driving device 5, wherein the specific method for assembling the high-voltage fuse by adopting the manufacturing and assembling equipment is as follows:
s1, placing a fuse: by placing a fuse on the support device 2 for use;
s2, placing a nut: by placing a plurality of nuts on the outside of the wire rod 32 for use;
s3, starting a motor: the motor 501 is started, the cylinder 510 rotates through the engagement of the first chain wheel 503, the chain 504 and the second chain wheel 509, and the cylinder 510 clamps the nut through the extrusion device 4;
s4, taking out the fuse: the fuse is taken out by pulling the fuse and rotating the supporting device 2;
the upper end of base 1 is located the left and right sides and is provided with strutting arrangement 2, and the upper end of base 1 is located the processing apparatus 3 that is provided with between two strutting arrangement 2, is provided with extrusion device 4 above base 1 between two processing apparatus 3, and the top of extrusion device 4 is provided with drive arrangement 5.
The supporting device 2 comprises a vertical plate 21, a first sliding groove 22 and a first supporting plate 23, wherein the upper end of the base 1 is fixedly connected with the vertical plate 21 at the left side and the right side, the upper end of the vertical plate 21 is hinged with the first supporting plate 23, the upper end of the first supporting plate 23 is provided with a non-slip mat, the opposite side of one end of the vertical plate 21, which is close to the first supporting plate 23, is provided with the first sliding groove 22, and the inside of the first sliding groove 22 is slidably connected with a second supporting rod 508.
The processing device 3 comprises a processing cylinder 31, a wire rod 32, a telescopic rod 33, a first spring 34, a connecting plate 35, rotating rods 36, rolling rods 37 and fixing rods 38, wherein the upper end of a base 1 is fixedly connected with the symmetrical processing cylinder 31, the processing cylinder 31 is U-shaped, the wire rod 32 is arranged in the processing cylinder 31, the wire rod 32 is U-shaped, a plurality of nuts are slidably arranged on the outer side of the wire rod 32, a plurality of telescopic rods 33 are fixedly connected with the inner ring of the processing cylinder 31 at equal intervals, the telescopic rods 33 are distributed in a U-shaped manner, the output ends of the telescopic rods 33 are fixedly connected with the connecting plate 35, the outer sides of the telescopic rods 33 are all surrounded by the first springs 34, two ends of the first springs 34 are fixedly connected with the connecting plate 35 and the inner side of the processing cylinder 31, the front side and the rear side of the connecting plate 35 are fixedly connected with the fixing rods 38, the upper end and the lower end of the fixing rods 38 are rotatably connected with the rotating rods 36 through first bearings, the opposite ends of the rotating rods 36 are jointly rotatably connected with the rolling rods 37, and the two rolling rods 37 are vertically distributed; by connecting the wire rod 32, the nut can stably slide into the processing cylinder 31, and the rolling rod 37 can roll the nut for rolling the nut.
The driving device 5 comprises a motor 501, a driving shaft 502, a first chain wheel 503, a chain 504, a first supporting rod 505, a second supporting rod 508, a second chain wheel 509 and a cylinder 510, wherein the motor 501 is arranged above the extrusion device 4, the output end of the motor 501 is fixedly connected with the driving shaft 502, the upper end of the driving shaft 502 is fixedly sleeved with the first chain wheel 503, the upper end of the opposite side of the supporting device 2 is provided with the second supporting rod 508, the opposite end of the second supporting rod 508 is rotatably connected with the cylinder 510 through a second bearing, the outer side of the cylinder 510 is fixedly connected with the first supporting rod 505 through the second bearing, the outer side of the cylinder 510 is fixedly sleeved with the second chain wheel 509 under the second bearing, and the outer side of the second chain wheel 509 is meshed with the outer side of the first chain wheel 503; through the rotation of motor 501, drive shaft 502 rotates, and the rotation of drive shaft 502 makes first sprocket 503 rotate, and the rotation of first sprocket 503 through the connection of chain 504 and second sprocket 509 makes drum 510 rotate, and then drives the nut to rotate.
The driving device 5 further comprises a clamping plate 506 and second springs 507, wherein a plurality of second springs 507 are fixedly connected to the inner side of the cylinder 510 at equal intervals, the second springs 507 are distributed in an annular shape, one end of each second spring 507, which is far away from the cylinder 510, is fixedly connected with the clamping plate 506, the clamping plate 506 is in an arc-shaped structure, and an anti-slip pad is arranged on one side, which is far away from the second springs 507, of the clamping plate 506; the nut is pressed by pressing the clamping plate 506 and the second spring 507, so as to be ready for use.
The extrusion device 4 comprises a second supporting plate 41, an electric push rod 42, a pressing plate 43, a pressing rod 44, a pressing block 45, a fixing plate 46 and a second sliding groove 47, wherein the second supporting plate 41 is fixedly connected to opposite sides of one end of the processing cylinder 31, the electric push rod 42 is fixedly connected to the middle part of the upper end of the second supporting plate 41, the pressing plate 43 is fixedly connected to the output end of the electric push rod 42, the fixing plate 46 is fixedly connected to opposite sides of the processing cylinder 31, which are close to the other end, the second sliding groove 47 is formed in the opposite sides of the fixing plate 46, the pressing plate 43 is fixedly connected to the inner part of the second sliding groove 47 in a sliding manner, the pressing rod 44 which is symmetrical is fixedly connected to the lower end of the pressing plate 43 is positioned on the left side and the right side, the pressing block 45 is fixedly connected to the pressing block 45, and the pressing block 45 is of a circular structure; through the expansion and contraction of the electric push rod 42, the motor 501 and the pressing plate 43 are driven to expand and contract, the pressing plate 43 moves, the pressing rod 44 and the pressing block 45 are driven to squeeze the nuts, and the nuts can stably enter the outer side of the wire guide rod 32.
Symmetrical reinforcing rods are fixedly connected to the upper end of the base 1 positioned on the outer side of the processing cylinder 31, and one end, far away from the base 1, of each reinforcing rod is fixedly connected with the outer side of the processing cylinder 31; through the connection of the reinforcing rod, the processing cylinder 31 can be supported, so that the processing cylinder 31 is more stable.
Working principle:
when the electric motor is used, a plurality of nuts are placed on the outer side of the wire rod 32, then a fuse to be processed is placed on the first supporting plate 23, the driving shaft 502 connected with the output end is driven to rotate through the rotation of the motor 501, the driving shaft 502 rotates, the first chain wheel 503 rotates, the chain 504 and the second chain wheel 509 rotate, the second chain wheel 509 rotates, the cylinder 510 rotates, the motor 501 rotates, and meanwhile the electric push rod 42 is restarted to stretch, so that the pressing plate 43 and the motor 501 are driven to move up and down;
the electric push rod 42 stretches to drive the cylinder 510 to move up and down, and then the clamping plate 506 and the second spring 507 are used for extruding the nuts, so that the clamping plate 506 clamps the nuts, the electric push rod 42 stretches to drive the press rod 44 to extrude the required nuts, and the nuts are pressed into the wire guide rod 32 for further use;
the cylinder 510 rotates, and the electric push rod 42 stretches and contracts, so that the nut is driven to rotate and is in threaded connection with the screw on the fuse, and the fuse is assembled.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the foregoing embodiments, and that the foregoing embodiments and description are merely illustrative of the principles of this invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, and these changes and modifications fall within the scope of the invention as hereinafter claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a high voltage fuse manufacturing equipment method, its use high voltage fuse manufacturing equipment, including base (1), strutting arrangement (2), processingequipment (3), extrusion device (4) and drive arrangement (5), its characterized in that: the specific method for assembling the high-voltage fuse by adopting the manufacturing and assembling equipment is as follows:
s1, placing a fuse: the fuse is placed on the supporting device (2) for use;
s2, placing a nut: a plurality of nuts are placed outside the wire rod (32) for use;
s3, starting a motor: starting the motor (501), enabling the cylinder (510) to rotate through engagement of the first chain wheel (503), the chain (504) and the second chain wheel (509), and enabling the cylinder (510) to clamp the nut through the extrusion device (4);
s4, taking out the fuse: the fuse is taken out by pulling the fuse and rotating the supporting device (2);
the upper end of the base (1) is provided with supporting devices (2) at the left side and the right side, a processing device (3) is arranged between the two supporting devices (2) at the upper end of the base (1), an extrusion device (4) is arranged between the two processing devices (3) above the base (1), and a driving device (5) is arranged above the extrusion device (4);
the processing device (3) comprises a processing cylinder (31), a wire rod (32), a telescopic rod (33), a first spring (34), a connecting plate (35), a rotating rod (36), a rolling rod (37) and a fixed rod (38), wherein the upper end of the base (1) is fixedly connected with the symmetrical processing cylinder (31), the processing cylinder (31) is U-shaped, the wire rod (32) is arranged in the processing cylinder (31), the wire rod (32) is U-shaped, a plurality of nuts are slidably arranged on the outer side of the wire rod (32), a plurality of telescopic rods (33) are fixedly connected with the inner ring of the processing cylinder (31) at equal intervals, the plurality of telescopic rods (33) are distributed in a U-shaped manner, the output end of the telescopic rod (33) is fixedly connected with the connecting plate (35), the outer side of the telescopic rod (33) is all surrounded by the first spring (34), two ends of the first spring (34) are fixedly connected with the inner sides of the connecting plate (35) and the processing cylinder (31), the front side and the rear side of the fixed rod (38), the upper end and the lower end of the fixed rod (38) are fixedly connected with the upper end and the lower end of the rolling rod (36) through the first bearing (36), and the two ends of the upper end of the rolling rod (37) are in a common distribution;
the driving device (5) comprises a motor (501), a driving shaft (502), a first chain wheel (503), a chain (504), a first supporting rod (505), a second supporting rod (508), a second chain wheel (509) and a cylinder (510), wherein the motor (501) is arranged above the extruding device (4), the driving shaft (502) is fixedly connected with the output end of the motor (501), the first chain wheel (503) is fixedly sleeved at the upper end of the driving shaft (502), the second supporting rod (508) is arranged at the upper end of the opposite side of the supporting device (2), the cylinder (510) is rotatably connected with the opposite end of the second supporting rod (508) through a second bearing, the first supporting rod (505) is fixedly connected with the outer side of the cylinder (510) through the second bearing, the second chain wheels (509) are fixedly sleeved below the second bearing, and the chain (504) is jointly meshed between the outer side of the second chain wheel (509) and the outer side of the first chain wheel (503).
The extrusion device (4) comprises a second supporting plate (41), an electric push rod (42), a pressing plate (43), a pressing rod (44), a pressing block (45), a fixing plate (46) and a second sliding groove (47), wherein the second supporting plate (41) is fixedly connected to opposite sides of one end of the processing cylinder (31) together, the electric push rod (42) is fixedly connected to the middle part of the upper end of the second supporting plate (41), the pressing plate (43) is fixedly connected to the output end of the electric push rod (42), the fixing plate (46) is fixedly connected to the opposite side of the processing cylinder (31) close to the other end, the second sliding groove (47) is formed in the opposite side of the fixing plate (46), the pressing plate (43) is fixedly connected to the inside of the second sliding groove (47) together, the lower end of the pressing plate (43) is fixedly connected with symmetrical pressing rods (44) on the left side and the right side, and the pressing block (45) is fixedly connected to the lower end of the pressing rod (44);
when the novel electric power device is used, a plurality of nuts are placed on the outer side of the wire rod (32), then a fuse to be processed is placed on the first supporting plate (23), the driving shaft (502) connected with the output end is driven to rotate through rotation of the motor (501), the driving shaft (502) rotates, the first chain wheel (503) rotates, the chain (504) and the second chain wheel (509) rotate, the second chain wheel (509) rotates, the cylinder (510) rotates, the motor (501) rotates, the electric push rod (42) is started to stretch at the same time, and the pressing plate (43) and the motor (501) are driven to move up and down;
the electric push rod (42) stretches to drive the cylinder (510) to move up and down, and then the clamping plate (506) and the second spring (507) squeeze the nut, so that the clamping plate (506) clamps the nut, the electric push rod (42) stretches to drive the press rod (44) to squeeze the required nut, and the nut is pressed into the wire guide rod (32) for further use;
and the cylinder (510) rotates, and the electric push rod (42) stretches and contracts at the same time, so that the screw cap is driven to rotate and is in threaded connection with a screw on the fuse, and the fuse is assembled.
2. The method of manufacturing and assembling a high voltage fuse of claim 1, wherein: the driving device (5) further comprises a clamping plate (506) and second springs (507), the inner sides of the cylinders (510) are fixedly connected with a plurality of second springs (507) at equal intervals, the second springs (507) are annularly distributed, one ends of the second springs (507) away from the cylinders (510) are fixedly connected with the clamping plate (506), the clamping plate (506) is of an arc-shaped structure, and one sides of the clamping plate (506) away from the second springs (507) are provided with anti-slip pads.
3. The method of manufacturing and assembling a high voltage fuse of claim 1, wherein: the supporting device comprises a vertical plate (21), a first sliding groove (22) and a first supporting plate (23), wherein the vertical plate (21) is fixedly connected to the left side and the right side of the upper end of a base (1), the first supporting plate (23) is hinged to the upper end of the vertical plate (21), an anti-slip pad is arranged at the upper end of the first supporting plate (23), the first sliding groove (22) is formed in the opposite side, close to one end of the first supporting plate (23), of the vertical plate (21), and a second supporting rod (508) is connected to the inside of the first sliding groove (22) in a sliding mode.
4. The method of manufacturing and assembling a high voltage fuse of claim 1, wherein: the pressing block (45) is of a round structure, and an anti-slip pad is arranged at the lower end of the pressing block (45).
5. The method of manufacturing and assembling a high voltage fuse of claim 1, wherein: the upper end of the base (1) is positioned at the outer side of the processing cylinder (31) and is fixedly connected with symmetrical reinforcing rods, and one end, far away from the base (1), of each reinforcing rod is fixedly connected with the outer side of the processing cylinder (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110046663.7A CN112908785B (en) | 2021-01-14 | 2021-01-14 | Manufacturing and assembling method of high-voltage fuse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110046663.7A CN112908785B (en) | 2021-01-14 | 2021-01-14 | Manufacturing and assembling method of high-voltage fuse |
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| Publication Number | Publication Date |
|---|---|
| CN112908785A CN112908785A (en) | 2021-06-04 |
| CN112908785B true CN112908785B (en) | 2023-12-12 |
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| CN202110046663.7A Active CN112908785B (en) | 2021-01-14 | 2021-01-14 | Manufacturing and assembling method of high-voltage fuse |
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| CN102430656A (en) * | 2011-12-12 | 2012-05-02 | 苏州全信金属成型有限公司 | Automatic assembly device of captive nut |
| CN104282505A (en) * | 2013-07-12 | 2015-01-14 | 上海工程技术大学 | Outer sleeve structure for integrated screw and nut adjusting and locking device |
| CN204289334U (en) * | 2015-01-15 | 2015-04-22 | 浙江新力熔断器有限公司 | A kind of fuse base |
| CN108127388A (en) * | 2017-12-29 | 2018-06-08 | 王建林 | A kind of breaker of plastic casing base threaded hole annular locks production line automatically |
| CN108621071A (en) * | 2018-03-28 | 2018-10-09 | 宁波海天精工股份有限公司 | Clamp nut automatic fastening method based on Electric torque wrench |
| CN209716963U (en) * | 2019-04-27 | 2019-12-03 | 深圳市利宏伟实业有限公司 | One kind being used for electric appliance screw automatic assembly equipment |
-
2021
- 2021-01-14 CN CN202110046663.7A patent/CN112908785B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102430656A (en) * | 2011-12-12 | 2012-05-02 | 苏州全信金属成型有限公司 | Automatic assembly device of captive nut |
| CN104282505A (en) * | 2013-07-12 | 2015-01-14 | 上海工程技术大学 | Outer sleeve structure for integrated screw and nut adjusting and locking device |
| CN204289334U (en) * | 2015-01-15 | 2015-04-22 | 浙江新力熔断器有限公司 | A kind of fuse base |
| CN108127388A (en) * | 2017-12-29 | 2018-06-08 | 王建林 | A kind of breaker of plastic casing base threaded hole annular locks production line automatically |
| CN108621071A (en) * | 2018-03-28 | 2018-10-09 | 宁波海天精工股份有限公司 | Clamp nut automatic fastening method based on Electric torque wrench |
| CN209716963U (en) * | 2019-04-27 | 2019-12-03 | 深圳市利宏伟实业有限公司 | One kind being used for electric appliance screw automatic assembly equipment |
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| Publication number | Publication date |
|---|---|
| CN112908785A (en) | 2021-06-04 |
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Effective date of registration: 20231116 Address after: Room 621-13, China Merchants Plaza Building, No. 73 Wuling Avenue, Yongquan Street, Beihu District, Chenzhou City, Hunan Province, 423000 Applicant after: Hunan Zihuai Material Management Co.,Ltd. Address before: 430079 Hubei Province, Wuhan city Hongshan District No. 271 zhuodao Quan Lu Applicant before: Deng Qing |
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