CN216959601U - Small and medium-sized permanent magnet motor assembly tool - Google Patents

Small and medium-sized permanent magnet motor assembly tool Download PDF

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Publication number
CN216959601U
CN216959601U CN202122835220.4U CN202122835220U CN216959601U CN 216959601 U CN216959601 U CN 216959601U CN 202122835220 U CN202122835220 U CN 202122835220U CN 216959601 U CN216959601 U CN 216959601U
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rotor
assembly
small
stator
medium
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CN202122835220.4U
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Chinese (zh)
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周奇奇
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Ningbo Junwei Electrical Co ltd
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Ningbo Junwei Electrical Co ltd
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    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/64—Electric machine technologies in electromobility

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Abstract

The utility model discloses a small and medium permanent magnet motor final assembly tool, which belongs to the technical field of motor installation tools and comprises the following components: the stator fixing assembly and the rotor fixing assembly are arranged oppositely, the stator fixing assembly is used for clamping the stator assembly, the rotor fixing assembly is used for clamping the rotor assembly arranged opposite to the stator assembly, and the rotor fixing assembly drives the rotor assembly to move along the direction close to the fixing assembly. According to the utility model, the stator component is clamped and fixed through the stator fixing component, the rotor component positioned right above the stator component is clamped and fixed through the rotor fixing component, and the rotor component is pressed into the stator component through the rotor fixing component, so that the rotor component is installed.

Description

Small and medium-sized permanent magnet motor assembly tool
Technical Field
The utility model relates to a motor installation tool, in particular to a small and medium-sized permanent magnet motor final assembly tool.
Background
The process of permanent magnet motor assembly (the rotor is arranged in the stator) is always a very important process influencing the motor quality in the industry, and the condition of stator or rotor shaking is often generated in the installation process, so that the installation precision of the rotor is influenced.
Disclosure of Invention
To current above-mentioned problem, it aims at providing a middle-size and small-size permanent-magnet machine assembles frock now, through the fixed subassembly clamp of stator fixed stator module, the fixed subassembly of rotor presss from both sides the rotor subassembly that is located directly over the stator module and fixes, the fixed subassembly of rotor is impressed the rotor subassembly in the stator module, thereby the installation of rotor subassembly, when the installation rotor, in proper order with stator module, the rotor subassembly is fixed the back, in sending into stator module with the rotor, the condition of rocking has been avoided stator or rotor to appear, the installation accuracy of rotor has been improved.
The specific technical scheme is as follows:
the utility model provides a middle-size and small-size permanent-magnet machine assembly frock, includes:
the stator fixing assembly is used for clamping the stator assembly, the rotor fixing assembly is used for clamping the rotor assembly arranged opposite to the stator assembly, and the rotor fixing assembly drives the rotor assembly to move in the direction close to the fixing assembly.
Above-mentioned medium and small-size permanent-magnet machine assembles frock, wherein, stator module includes: the stator fixing assembly is in clamping fit with the first end cover.
Above-mentioned medium and small-size permanent-magnet machine assembles frock, wherein, the fixed subassembly of stator includes:
the first pressure levers are arranged on one side of the first end cover;
and each first driver is used for driving a corresponding first pressure rod to swing or lift.
Above-mentioned medium and small-size permanent-magnet machine assembles frock, wherein, the rotor subassembly includes: the rotor is arranged right above the other end of the shell, the second end cover is arranged right above the rotor, and the rotor fixing assembly is used for driving the second end cover to be clamped with the rotor.
Above-mentioned medium and small-size permanent-magnet machine assembles frock, wherein, the fixed subassembly of rotor includes:
the first connecting rod is arranged right above the second end cover in a lifting mode, and the first connecting rod and the second end cover are clamped tightly;
one end of the first lifting rod penetrates through the first end cover and extends into the shell, and the first lifting rod abuts against the rotor;
the second driver is used for driving the first lifting rod to lift;
and the third driver is used for driving the first connecting rod to lift.
Above-mentioned medium and small-size permanent-magnet machine assembles frock, wherein, the fixed subassembly of rotor still includes: the rubber sleeve is arranged between the rotor and the first lifting rod, and two ends of the rubber sleeve respectively abut against the rotor and the first lifting rod.
Above-mentioned medium and small-size permanent-magnet machine assembles frock, wherein, the fixed subassembly of rotor includes well: the ejector pin is arranged between the second end cover and the first connecting rod, and two ends of the ejector pin respectively abut against the second end cover and the first connecting rod.
Above-mentioned medium and small-size permanent-magnet machine assembles frock, wherein, the axis of rotor with the axis coincidence of first connecting rod, the axis of first connecting rod with the axis coincidence of first lifter, the axis of first lifter with the axis coincidence of gum cover.
Above-mentioned medium and small-size permanent-magnet machine assembles frock, wherein, first lifter sets up the center of casing.
Above-mentioned medium and small-size permanent-magnet machine assembles frock, wherein, still includes: and each of the first driver, the second driver and the third driver is electrically connected with the electric cabinet respectively.
Compared with the prior art, the technical scheme has the positive effects that:
(1) according to the utility model, the stator component is clamped and fixed through the stator fixing component, the rotor component positioned right above the stator component is clamped and fixed through the rotor fixing component, and the rotor fixing component presses the rotor component into the stator component, so that the rotor component is installed;
(2) the first lifting rod is arranged in the center of the cavity, so that when the rotor is installed, the axis of the rotor is ensured to be overlapped with the axis of the cavity of the shell, and the installation precision of the rotor is improved.
Drawings
Fig. 1 is an overall structure diagram of a small and medium-sized permanent magnet motor final assembly tool.
In the drawings: 11. a housing; 12. a first end cap; 21. a first pressure lever; 22. a first driver; 31. A rotor; 32. a second end cap; 41. a first link; 42. a first lifting rod; 43. a rubber sleeve; 44. a thimble; 5. an electric cabinet.
Detailed Description
The utility model is further described with reference to the following drawings and specific examples, which are not intended to be limiting.
Fig. 1 is an overall structure diagram of a small and medium-sized permanent magnet motor final assembly tool of the present invention, and as shown in fig. 1, the small and medium-sized permanent magnet motor final assembly tool of a preferred embodiment is shown, and includes: the fixed subassembly of stator and the fixed subassembly of rotor that sets up relatively, it is preferred, the fixed subassembly of rotor sets up directly over the fixed subassembly of stator, the fixed subassembly of stator is used for centre gripping stator module, the fixed subassembly of rotor is used for the rotor subassembly of centre gripping and the relative setting of stator module, and the fixed subassembly of rotor drives the rotor subassembly and moves along the direction that is close to fixed subassembly, the fixed subassembly of stator presss from both sides behind the fixed stator module, the fixed subassembly of rotor presss from both sides the fixed back of rotor subassembly that is located directly over the stator module, the fixed subassembly of rotor is impressed the rotor subassembly in the stator module, thereby the installation of rotor subassembly.
Further, as a preferred embodiment, the stator assembly includes: casing 11 and the first end cover 12 of setting in casing 11 one end, the fixed subassembly of stator presss from both sides tight cooperation with first end cover 12, realizes the purpose of fixed stator module.
Further, as a preferred embodiment, the housing 11 is provided with a cavity for mounting the rotor fixing assembly.
Further, as a preferred embodiment, the stator fixing assembly includes:
a plurality of first pressure levers 21, wherein each first pressure lever 21 is arranged at one side of the first end cover 12;
each first driver 22 is used for driving a corresponding first pressure lever 21 to swing or lift, after the first driver 22 drives the first pressure lever 21 to swing by a certain angle, the first driver 22 drives the first pressure lever 21 to fall by a certain distance until the first pressure lever 21 presses the first end cover 12, so as to fix the first end cover 12, further fix the shell 11, and prevent the shell 11 from shaking to influence the installation accuracy of the rotor assembly when the rotor fixing assembly is installed.
Further, as a preferred embodiment, the rotor assembly includes: the rotor 31 is arranged right above the other end of the shell 11, the second end cover 32 is arranged right above the rotor 31, and the shape of the cavity of the shell 11 is matched with that of the rotor 31, so that the rotor 31 is convenient to mount.
Further, as a preferred embodiment, the rotor fixing assembly includes:
the first connecting rod 41 is arranged right above the second end cover 32 in a lifting manner, and the first connecting rod 41 and the second end cover 32 are clamped tightly;
one end of the first lifting rod 42 penetrates through the first end cover 12 and extends into the housing 11, and the first lifting rod 42 abuts against the rotor 31;
a second driver for driving the first lifting rod 42 to lift;
and a third driver for driving the first link 41 to ascend and descend.
Further, as a preferred embodiment, the rotor fixing assembly further comprises: the rubber sleeve 43 is arranged between the rotor 31 and the first lifting rod 42, and two ends of the rubber sleeve 43 respectively abut against the rotor 31 and the first lifting rod 42.
Further, as a preferred embodiment, the rotor fixing assembly preferably includes: the thimble 44 is disposed between the second end cap 32 and the first link 41, and two ends of the thimble 44 respectively abut against the second end cap 32 and the first link 41.
Further, as a preferred embodiment, the axis of the rotor 31 coincides with the axis of the first link 41, the axis of the first link 41 coincides with the axis of the first lifting rod 42, the axis of the first lifting rod 42 coincides with the axis of the rubber sleeve 43, and the axis of the first lifting rod 42 coincides with the axis of the cavity, so that the mounting accuracy of the rotor 31 is better ensured.
Further, as a preferred embodiment, the first lift lever 42 is disposed at the center of the housing 11.
Further, as a preferred embodiment, each of the first actuator 22, the second actuator, and the third actuator is selected from one of an electric cylinder, an air cylinder, and a hydraulic cylinder.
Further, as a preferred embodiment, medium and small-size permanent-magnet machine final assembly frock still includes: and each of the first driver 22, the second driver and the third driver of the electric control box 5 is electrically connected with the electric control box 5.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.

Claims (10)

1. The utility model provides a middle-size and small-size permanent-magnet machine assembles frock which characterized in that includes: the stator fixing assembly is used for clamping the stator assembly, the rotor fixing assembly is used for clamping the rotor assembly arranged opposite to the stator assembly, and the rotor fixing assembly drives the rotor assembly to move in the direction close to the fixing assembly.
2. The assembly tool of the small and medium-sized permanent magnet motor according to claim 1, wherein the stator assembly comprises: the stator fixing assembly is in clamping fit with the first end cover.
3. The assembly tool of the small and medium-sized permanent magnet motor according to claim 2, wherein the stator fixing component comprises:
the first pressure levers are arranged on one side of the first end cover;
and each first driver is used for driving a corresponding first pressure rod to swing or lift.
4. The assembly tool of the small and medium-sized permanent magnet motor according to claim 3, wherein the rotor assembly comprises: the rotor is arranged right above the other end of the shell, the second end cover is arranged right above the rotor, and the rotor fixing assembly is used for driving the second end cover to be clamped with the rotor.
5. The assembly tool for the small and medium-sized permanent magnet motors according to claim 4, wherein the rotor fixing assembly comprises:
the first connecting rod is arranged right above the second end cover in a lifting mode, and the first connecting rod and the second end cover are clamped tightly;
one end of the first lifting rod penetrates through the first end cover and extends into the shell, and the first lifting rod abuts against the rotor;
the second driver is used for driving the first lifting rod to lift;
and the third driver is used for driving the first connecting rod to lift.
6. The assembly tool of the small and medium-sized permanent magnet motor according to claim 5, wherein the rotor fixing component further comprises: the rubber sleeve is arranged between the rotor and the first lifting rod, and two ends of the rubber sleeve respectively abut against the rotor and the first lifting rod.
7. The assembly tool of the small and medium-sized permanent magnet motor according to claim 6, wherein the rotor fixing component well comprises: the ejector pin is arranged between the second end cover and the first connecting rod, and two ends of the ejector pin respectively abut against the second end cover and the first connecting rod.
8. The assembly tool of the small and medium-sized permanent magnet motors according to claim 7, wherein the axis of the rotor coincides with the axis of the first connecting rod, the axis of the first connecting rod coincides with the axis of the first lifting rod, and the axis of the first lifting rod coincides with the axis of the rubber sleeve.
9. The assembly tool for the small and medium-sized permanent magnet motors according to claim 5, wherein the first lifting rod is arranged in the center of the shell.
10. The assembly tool for small and medium-sized permanent magnet motors according to claim 5, further comprising: and each of the first driver, the second driver and the third driver is electrically connected with the electric cabinet respectively.
CN202122835220.4U 2021-11-18 2021-11-18 Small and medium-sized permanent magnet motor assembly tool Active CN216959601U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122835220.4U CN216959601U (en) 2021-11-18 2021-11-18 Small and medium-sized permanent magnet motor assembly tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122835220.4U CN216959601U (en) 2021-11-18 2021-11-18 Small and medium-sized permanent magnet motor assembly tool

Publications (1)

Publication Number Publication Date
CN216959601U true CN216959601U (en) 2022-07-12

Family

ID=82305385

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122835220.4U Active CN216959601U (en) 2021-11-18 2021-11-18 Small and medium-sized permanent magnet motor assembly tool

Country Status (1)

Country Link
CN (1) CN216959601U (en)

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