CN210349500U - Water-cooling multi-pole integral magnetizing tool - Google Patents
Water-cooling multi-pole integral magnetizing tool Download PDFInfo
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- CN210349500U CN210349500U CN201921919371.4U CN201921919371U CN210349500U CN 210349500 U CN210349500 U CN 210349500U CN 201921919371 U CN201921919371 U CN 201921919371U CN 210349500 U CN210349500 U CN 210349500U
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Abstract
The utility model discloses a water-cooling multipole integral magnetizing tool, which comprises an upper press plate and a lower press plate matched with the upper press plate, wherein the upper press plate comprises a first water-cooling box, a first water channel is arranged in the first water-cooling box, a first protective shell is arranged at one end edge of the first water-cooling box close to the lower press plate, a plurality of first magnetic heads are arranged in a circular array in the inner cavity of the first protective shell, a first winding is sleeved on the first magnetic heads, the lower press plate comprises a second water channel, a second protective shell is arranged at one end edge of the lower press plate close to the upper press plate, a plurality of second magnetic heads are arranged in a circular array in the second protective shell, and a second winding is sleeved on the second magnetic heads; the utility model discloses a first winding cooperates the upper end of rotor body, cooperates the lower extreme of rotor body through the second winding, can realize wholly magnetizing the magnet steel on the drill body, and machining efficiency promotes by a wide margin; simultaneously, the upper pressing plate is cooled through the first water channel matched with the first water inlet and the first water outlet.
Description
Technical Field
The utility model belongs to the technical field of frock of magnetizing and specifically relates to a multipolar whole frock of magnetizing of water-cooling.
Background
The motor is an electromagnetic device for realizing electric energy conversion or transmission according to an electromagnetic induction law. The motor is represented by a letter M (old standard is represented by D) in a circuit, the main function of the motor is to generate driving torque to serve as a power source of an electric appliance or various machines, the generator is represented by a letter G in the circuit, and the main function of the generator is to convert mechanical energy into electric energy.
The motors can be classified into direct current motors, asynchronous motors, and synchronous motors. Wherein, synchronous machine can divide: permanent magnet synchronous motors, reluctance synchronous motors and hysteresis synchronous motors.
In the production process of a permanent magnet motor, the assembly of magnetic steel is a great problem to be solved at present, and the first common process at present is to firstly magnetize and then assemble, and the second process is to firstly assemble and then magnetize; the former has the difficult and dangerous risk of assembly, and the latter has the loaded down with trivial details inefficiency problem of magnetization process, develops a frock that can satisfy continuous magnetization operation and once only accomplish multipolar whole magnetization work and is imperative.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a water-cooling multipolar whole frock of magnetizing to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a water-cooling multi-pole integral magnetizing tool comprises an upper pressing plate and a lower pressing plate matched with the upper pressing plate, wherein the upper pressing plate comprises a first water-cooling box, the first water-cooling box is of a disc-shaped structure, a first water channel is arranged in the first water-cooling box, the first water channel is of an arc-shaped ring structure, one end of the first water channel is connected with a first water inlet in a penetrating manner, the other end of the first water channel is connected with a first water outlet in a penetrating manner, a first protection shell is arranged at the edge of one end, close to the lower pressing plate, of the first water-cooling box and is of an annular structure, the axis of the first protection shell is superposed with the axis of the first water-cooling box, a plurality of first positioning pin holes are uniformly arranged on the first protection shell, first bolts are arranged in the first positioning pin holes, the first protection shell is installed on the first water-cooling box through the matching of the first bolts and the first positioning pin holes, and a plurality of first magnetic heads are arranged, all the first magnetic heads are fixedly arranged on a first water-cooling box, a first winding is sleeved on each first magnetic head, a first sealant matched with the first winding is arranged in an inner cavity of the first protective shell, a first through hole is formed in the middle of the first sealant, a threaded hole matched with the first through hole is formed in the middle of the first water-cooling box, and a jacking screw rod matched with the first through hole and the lower pressing plate is arranged in the threaded hole;
the lower pressure plate comprises a second water channel, the second water channel is an arc-shaped ring structure, one end of the second water channel is communicated with a second water outlet, the other end of the second water channel is communicated with a second water inlet, a second protective shell is arranged at the edge of one end, close to the upper pressure plate, of the lower pressure plate, the second protective shell is of a circular ring structure, a plurality of second positioning pin holes are uniformly formed in the second protective shell, second bolts are arranged in the second positioning pin holes, the second protective shell is mounted on a second water cooling box through the mutual matching of the second bolts and the second positioning pin holes, a plurality of second magnetic heads are arranged in the second protective shell in a circular array mode, a second winding is sleeved on each second magnetic head, second sealant matched with the second winding is arranged in the second protective shell, a groove is formed in one end, far away from the second water cooling box, of the second sealant, and a second through hole matched with the jacking screw rod is formed in the center of the bottom, the middle part of the second water cooling box is provided with a jacking positioning hole matched with the jacking screw rod, the groove is internally provided with a positioning pin, the second sealant is provided with a positioning spigot matched with the second magnetic head and the groove respectively, the jacking screw rod is sleeved with a limiting nut matched with the second through hole, the first winding is matched with the upper end of the rotor body, the second winding is matched with the lower end of the rotor body, the magnetic steel on the drill body can be integrally magnetized, and the processing efficiency is greatly improved; meanwhile, the upper pressing plate is cooled through the cooperation of the first water channel and the first water inlet and the first water outlet; through second water course cooperation second delivery port and second water inlet, realize cooling down the holding down plate, both mutually support and can realize cooling down whole device to guarantee going on smoothly of work of magnetizing.
In a further embodiment, all the outgoing lines of the first windings and all the outgoing lines of the second windings are connected in series, and all the outgoing lines of the first windings and all the outgoing lines of the second windings are connected in series, so that the control of the whole device is facilitated, and the control convenience of the whole device is improved.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a first winding cooperates the upper end of rotor body, cooperates the lower extreme of rotor body through the second winding, can realize wholly magnetizing the magnet steel on the drill body, and machining efficiency promotes by a wide margin; meanwhile, the upper pressing plate is cooled through the cooperation of the first water channel and the first water inlet and the first water outlet;
2. the utility model discloses a second water course cooperation second delivery port and second water inlet realize cooling down the holding down plate, and both mutually support and can realize cooling down whole device to guarantee going on smoothly of work of magnetizing;
3. the utility model discloses a series connection is all the lead-out wire and all of first winding the lead-out wire of second winding is convenient for realize that whole device controls, improves the convenience of whole device control.
Drawings
FIG. 1 is a schematic structural view of a water-cooled multi-pole integral magnetizing tool after a rotor body is assembled;
FIG. 2 is a schematic structural diagram of a front view of an upper pressure plate of a water-cooled multi-stage integral magnetizing tool;
FIG. 3 is a schematic side view of an upper platen of a water-cooled multi-stage integral magnetizing tool;
FIG. 4 is a schematic diagram of a rear view structure of an upper pressure plate of a water-cooled multi-stage integral magnetizing tool;
FIG. 5 is a schematic structural diagram of a front view of a lower pressing plate of a water-cooled multi-stage integral magnetizing tool;
FIG. 6 is a schematic side view of a lower platen of a water-cooled multi-pole integral magnetizing tool;
FIG. 7 is a schematic diagram of a rear view structure of a lower platen of a water-cooled multi-stage integral magnetizing tool;
fig. 8 is a schematic structural view of a jacking screw of a water-cooling multi-stage integral magnetizing tool.
In the figure: 1-upper press plate, 2-jacking screw rod, 3-lower press plate, 4-first water channel, 5-first water inlet, 6-first water outlet, 7-first winding, 8-first protective shell, 9-first bolt, 10-first sealant, 11-first water-cooling box, 12-first positioning pin hole, 13-first magnetic head, 14-threaded hole, 15-first through hole, 16-second water channel, 17-second water outlet, 18-second water inlet, 19-second winding, 20-second protective shell, 21-second bolt, 22-second sealant, 23-second water-cooling box, 24-second positioning pin hole, 25-second magnetic head, 26-jacking positioning hole, 27-second through hole, 28-groove, 29-positioning spigot, 30-positioning pin, 31-limit nut, and 32-rotor body.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and 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 therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-8, a water-cooling multi-pole integral magnetizing tool comprises an upper pressing plate 1 and a lower pressing plate 3 matched with the upper pressing plate 1, wherein the upper pressing plate 1 comprises a first water-cooling box 11, the first water-cooling box 11 is of a disc-shaped structure, a first water channel 4 is arranged in the first water-cooling box 11, the first water channel 4 is of an arc-shaped ring structure, one end of the first water channel 4 is connected with a first water inlet 5 in a penetrating manner, the other end of the first water channel 4 is connected with a first water outlet 6 in a penetrating manner, a first protection shell 8 is arranged at the edge of one end, close to the lower pressing plate 3, of the first water-cooling box 11, the first protection shell 8 is of a circular ring-shaped structure, the axis of the first protection shell 8 is coincident with the axis of the first water-cooling box 11, a plurality of first positioning pin holes 12 are uniformly arranged on the first protection shell 8, a first bolt 9 is arranged in the first positioning pin hole 12, the first protection shell 8 is arranged on the first water-cooling box 11 through the cooperation of, the inner cavity of the first protective shell 8 is provided with a plurality of first magnetic heads 13 in a circular array, all the first magnetic heads 13 are fixedly arranged on a first water-cooling box 11, a first winding 7 is sleeved on the first magnetic heads 13, first sealant 10 matched with the first winding 7 is arranged in the inner cavity of the first protective shell 8, a first through hole 15 is formed in the middle of the first sealant 10, a threaded hole 14 matched with the first through hole 15 is formed in the middle of the first water-cooling box 11, and a jacking screw rod 2 matched with the first through hole 15 and a lower pressing plate 3 is arranged in the threaded hole 14;
the lower press plate 3 comprises a second water channel 16, the second water channel 16 is an arc-shaped ring structure, one end of the second water channel 16 is connected with a second water outlet 17 in a penetrating manner, the other end of the second water channel 16 is connected with a second water inlet 18 in a penetrating manner, a second protective shell 20 is arranged at the edge of one end, close to the upper press plate 1, of the lower press plate 3, the second protective shell 20 is of a circular ring structure, a plurality of second positioning pin holes 24 are uniformly arranged on the second protective shell 20, second bolts 21 are arranged in the second positioning pin holes 24, the second protective shell 20 is mounted on a second water cooling box 23 through the mutual matching of the second bolts 21 and the second positioning pin holes 24, a plurality of second magnetic heads 25 are arranged in the second protective shell 20 in a circular array, a second winding 19 is sleeved on the second magnetic heads 25, a second sealant 22 matched with the second winding 19 is arranged in the second protective shell 20, and a groove 28 is arranged at one end, far away from the second water cooling box, a second through hole 27 matched with the jacking screw rod 2 is formed in the center of the bottom wall of the inner cavity of the groove 28, a jacking positioning hole 26 matched with the jacking screw rod 2 is formed in the middle of the second water-cooling box 23, a positioning pin 30 is arranged in the groove 28, a positioning spigot 29 matched with the second magnetic head 25 and the groove 28 is formed in the second sealant 22, a limiting nut 31 matched with the second through hole 27 is sleeved on the jacking screw rod 2, the magnetic steel on the drill body 32 can be integrally magnetized by matching the first winding 7 with the upper end of the rotor body 32 and matching the second winding 19 with the lower end of the rotor body 32, and the processing efficiency is greatly improved; meanwhile, the upper pressing plate 1 is cooled through the cooperation of the first water channel 4 and the first water inlet 5 and the first water outlet 6; through second water course 16 cooperation second delivery port 17 and second water inlet 18, realize lowering the temperature to holding down plate 3, both cooperate each other and can realize lowering the temperature to whole device to guarantee going on smoothly of work of magnetizing.
Example 2
The difference from example 1 is: all the outgoing lines of the first windings 7 are connected in series with all the outgoing lines of the second windings 19, and all the outgoing lines of the first windings 7 are connected in series with all the outgoing lines of the second windings 19, so that the control of the whole device is facilitated, and the control convenience of the whole device is improved.
Working principle of examples 1-2: the leading-out wires of the first winding 7 and the second winding 19 are connected in series to form a passage, and two ends of the passage are connected with the normally-open end of the switch; the first water inlet 5, the first water outlet 6, the second water inlet 18 and the second water outlet 17 are respectively connected with an external water path and start a water-cooling circulation switch; the rotor body 32 assembled with the non-magnetized magnetic steel is matched with the positioning pin 30 to be installed on the lower pressure plate 3, the upper pressure plate 1 is covered, then the jacking screw rod 2 and the limiting nut 31 are used for fixing, the stability of the whole device is ensured, and the first magnetic head 13 and the second magnetic head 25 are respectively corresponding to the rotor body 32; the switch is started, and then the magnetization can be completed; then the jacking screw 2 is screwed off in a rotating way, the upper pressing plate 1 is jacked up by means of the jacking positioning hole 26 and the limiting nut 31, and the rotor body 32 is magnetized; repeating the steps to complete the next rotor body 32 to be magnetized; meanwhile, heat generated by the first winding 7 and the second winding 19 is taken away by cooling water in the first water channel 4 and the second water channel 16 during operation, and the magnetizing operation of the whole device is ensured to be smoothly carried out.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A water-cooling multi-pole integral magnetizing tool comprises an upper pressing plate (1) and a lower pressing plate (3) matched with the upper pressing plate (1), and is characterized in that the upper pressing plate (1) comprises a first water-cooling box (11), the first water-cooling box (11) is of a disc-shaped structure, a first water channel (4) is arranged in the first water-cooling box (11), a first protective shell (8) is arranged at the edge of one end, close to the lower pressing plate (3), of the first water-cooling box (11), a plurality of first positioning pin holes (12) are uniformly formed in the first protective shell (8), a first bolt (9) is arranged in the first positioning pin hole (12), the first protective shell (8) is installed on the first water-cooling box (11) through the matching of the first bolt (9) and the first positioning pin holes (12), a plurality of first magnetic heads (13) are arranged in a circular array in the inner cavity of the first protective shell (8), and all the first magnetic heads (13) are fixedly installed on the first water-cooling box (11), a first winding (7) is sleeved on the first magnetic head (13), a first sealant (10) matched with the first winding (7) is arranged in an inner cavity of the first protective shell (8), a first through hole (15) is formed in the middle of the first sealant (10), a threaded hole (14) matched with the first through hole (15) is formed in the middle of the first water-cooling box (11), and a jacking screw rod (2) matched with the first through hole (15) and the lower pressing plate (3) is arranged in the threaded hole (14);
the lower pressing plate (3) comprises a second water channel (16), a second protective shell (20) is arranged at the edge of one end, close to the upper pressing plate (1), of the lower pressing plate (3), the second protective shell (20) is of a circular ring structure, a plurality of second positioning pin holes (24) are uniformly formed in the second protective shell (20), second bolts (21) are arranged in the second positioning pin holes (24), the second protective shell (20) is installed on a second water cooling box (23) through the mutual matching of the second bolts (21) and the second positioning pin holes (24), a plurality of second magnetic heads (25) are arranged in the second protective shell (20) in a circular array mode, a second winding (19) is sleeved on each second magnetic head (25), a second sealant (22) matched with the second winding (19) is arranged in the second protective shell (20), and a groove (28) is formed in one end, far away from the second water cooling box (23), of the second sealant (22), inner chamber diapire central authorities of recess (28) are equipped with jack-up screw rod (2) matched with second through-hole (27), second water-cooling box (23) middle part is equipped with jack-up screw rod (2) matched with jack-up locating hole (26), be equipped with locating pin (30) in recess (28), sealed glue (22) of second is equipped with respectively with second magnetic head (25) and recess (28) matched with location tang (29), the cover is equipped with on jack-up screw rod (2) and is equipped with stop nut (31) with second through-hole (27) matched with.
2. The water-cooled multi-pole integral magnetizing tool according to claim 1, wherein the first water channel (4) is an arc-shaped ring structure.
3. The water-cooling multi-pole integral magnetizing tool is characterized in that one end of the first water channel (4) is connected with the first water inlet (5) in a penetrating mode, and the other end of the first water channel (4) is connected with the first water outlet (6) in a penetrating mode.
4. The water-cooled multi-pole integral magnetizing tool according to claim 1, wherein the first protection shell (8) is of a circular ring structure, and the axis of the first protection shell (8) is coincident with the axis of the first water-cooled box (11).
5. The water-cooled multi-pole integral magnetizing tool according to claim 1, wherein the second water channel (16) is an arc-shaped ring structure.
6. The water-cooling multi-pole integral magnetizing tool is characterized in that one end of the second water channel (16) is connected with the second water outlet (17) in a penetrating mode, and the other end of the second water channel (16) is connected with the second water inlet (18) in a penetrating mode.
7. The tool for integrally magnetizing the water-cooled multi-pole according to any one of claims 1 to 6, wherein all the lead wires of the first windings (7) are connected in series with all the lead wires of the second windings (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921919371.4U CN210349500U (en) | 2019-11-08 | 2019-11-08 | Water-cooling multi-pole integral magnetizing tool |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921919371.4U CN210349500U (en) | 2019-11-08 | 2019-11-08 | Water-cooling multi-pole integral magnetizing tool |
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| CN210349500U true CN210349500U (en) | 2020-04-17 |
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| CN201921919371.4U Active CN210349500U (en) | 2019-11-08 | 2019-11-08 | Water-cooling multi-pole integral magnetizing tool |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111883331A (en) * | 2020-06-18 | 2020-11-03 | 宏辉磁电科技(安徽)有限公司 | Water cooling circulation system for magnetizing magnetic head |
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2019
- 2019-11-08 CN CN201921919371.4U patent/CN210349500U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111883331A (en) * | 2020-06-18 | 2020-11-03 | 宏辉磁电科技(安徽)有限公司 | Water cooling circulation system for magnetizing magnetic head |
| CN111883331B (en) * | 2020-06-18 | 2021-09-28 | 宏辉磁电科技(安徽)有限公司 | Water cooling circulation system for magnetizing magnetic head |
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