CN112039250A - Capacitor case of tubular motor - Google Patents
Capacitor case of tubular motor Download PDFInfo
- Publication number
- CN112039250A CN112039250A CN202010746074.5A CN202010746074A CN112039250A CN 112039250 A CN112039250 A CN 112039250A CN 202010746074 A CN202010746074 A CN 202010746074A CN 112039250 A CN112039250 A CN 112039250A
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- China
- Prior art keywords
- cylinder
- gear operation
- rotor
- end part
- capacitor case
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/18—Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention relates to the technical field of capacitor casings, and discloses a capacitor casing of a tubular motor, which comprises a gear operation cylinder, wherein the rear end part of the gear operation cylinder is integrally and fixedly connected with a rotor installation cylinder; the clamping cover is inserted at the front end part of the gear operation cylinder. When the internal teeth of three levels in the gear operation cylinder need to be overhauled, the fixing bolt on the clamping cover is directly disassembled from the bolt hole at the end part of the gear operation cylinder, the clamping cover and the overhauling sealing cover are taken out from the step inserting groove of the gear operation cylinder, then the overhauling is very convenient, the whole machine shell does not need to be disassembled, and the disassembly, the assembly and the assembly are very complicated.
Description
Technical Field
The invention relates to the technical field of capacitor cases, in particular to a capacitor case of a tubular motor.
Background
At present, a tubular motor is a high-performance tubular motor, and comprises a tubular casing, a driving assembly, a brake assembly and a stroke control assembly, wherein the driving assembly, the brake assembly and the stroke control assembly are supported in the tubular casing through a bearing seat; the motor right shaft fixing piece is fixed on the right end face of the low-speed motor and used for supporting one end of the right shaft; the bracket rod braking mechanism is arranged on the right shaft and positioned in a cavity between the right shaft and the tubular casing, and the electromagnet drives the bracket rod braking mechanism to brake.
The utility model discloses a capacitor case of tubular motor through retrieval public (announcement) number CN204578251U, includes one end open-ended tube-shape casing, the inside middle part axial of tube-shape casing is equipped with the axle sleeve of wearing, wears to be equipped with the threading sleeve on the tube-shape casing inner wall of axle sleeve one side axially, is equipped with two partition walls between axle sleeve and the tube-shape casing. Although the utility model discloses a capacitor case of tubular motor structural design is reasonable, and the inside axle sleeve that wears that is used for tubular motor central siphon to pass that sets up of casing, and the equipment is convenient, and the one side of wearing the axle sleeve has still set up the threading sleeve that is used for the power cord to pass moreover, and the wiring is not in disorder, has improved the security performance, and structural design is ingenious reasonable, and is more practical.
However, the inventor finds that the technical scheme still has at least the following defects:
when the internal tooth state of tubular motor is overhauled, need demolish whole casing, lead to the very loaded down with trivial details problem of dismouting equipment, take trouble hard.
Disclosure of Invention
The invention aims to provide a capacitor shell of a tubular motor, which solves the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: a capacitor shell of a tubular motor comprises a gear operation cylinder, wherein the rear end part of the gear operation cylinder is integrally and fixedly connected with a rotor installation cylinder, the front side wall and the rear side wall of the gear operation cylinder are both horizontally and forwardly provided with a step insertion notch, and the front end part of the gear operation cylinder is fixedly inserted with a clamping cover;
the gear operation barrel is characterized in that the clamping cover is inserted at the front end part of the gear operation barrel, the left part and the right part at the rear side of the clamping cover are integrally and fixedly connected with an overhaul sealing cover, the overhaul sealing cover is inserted in the ladder platform inserting groove in a sealing mode, the front end part of the clamping cover is fixedly connected with the front end part of the gear operation barrel through two fixing bolts, and a bolt hole matched with the fixing bolt is formed in the front end part of the gear operation barrel;
the front part and the rear part of the rotor installation cylinder are both provided with through holes, a rotor protection cylinder is sleeved outside the rotor installation cylinder, and a sealing rubber ring gasket is fixedly and closely matched with the rear side part of the gear operation cylinder; a rear bearing mounting hole is formed in the middle of the rear end of the rotor casing; the rear end part of the rotor casing is screwed with four fastening bolts distributed in a matrix, and the outer wall of the rotor casing is fixedly connected with a plurality of radiating fins distributed at equal intervals.
As a preferred embodiment of the invention, three oil injection holes which are distributed at equal intervals are vertically arranged at the upper part of the gear running cylinder.
In a preferred embodiment of the present invention, a sealing rubber strip is fixedly bonded to an end wall of the landing insertion slot.
As a preferred embodiment of the present invention, the service cover is distributed like a staircase.
As a preferred embodiment of the present invention, a front bearing mounting hole is formed in the middle of the card cover.
In a preferred embodiment of the present invention, a sealing rubber gasket is fixedly bonded to a front end of the rotor casing.
In a preferred embodiment of the present invention, the maximum diameter of the rotor shroud is equal to the maximum diameter of the gear operating cylinder.
In a preferred embodiment of the present invention, the rear end surface of the rotor casing is provided with four threaded holes adapted to the fastening bolts.
Compared with the prior art, the invention has the following beneficial effects:
1. when three levels of internal teeth in the gear operation barrel need to be overhauled, fixing bolts on the clamping covers are directly disassembled and drawn from bolt holes in the end part of the gear operation barrel, the clamping covers and the overhauling sealing covers are taken out from the step inserting groove openings of the gear operation barrel, then overhauling can be carried out very conveniently, the whole machine shell does not need to be disassembled, and the problem that disassembling, assembling and assembling are very complicated is caused;
2. according to the invention, the maintenance can be carried out by dismantling the four fastening bolts at the rear end part of the rotor casing and then taking the rotor casing out of the rotor mounting cylinder, the operation is very convenient, the whole motor shell does not need to be dismantled, and the heat radiation fins on the rotor casing can radiate heat.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic overall structure diagram of a capacitor case of a tubular motor according to the present invention;
FIG. 2 is a schematic diagram of a side view of a sealing rubber gasket of a capacitor case of a tubular motor disposed on a rotor casing according to the present invention;
FIG. 3 is a schematic diagram of a mounting position of a rear bearing mounting hole of a capacitor case of a tubular motor according to the present invention;
FIG. 4 is a schematic view of the distribution structure of the through holes of the capacitor casing of the tubular motor on the rotor mounting cylinder according to the present invention;
FIG. 5 is a schematic diagram of a three-dimensional structure of a capacitor case of a tubular motor according to the present invention;
fig. 6 is a schematic side view of the connection between the clamping cover and the access cover of the capacitor case of the tubular motor according to the present invention.
In the figure: 1. a gear operating cylinder; 2. an oil filler hole; 3. fixing the bolt; 4. a front bearing mounting hole; 5. a cover is clamped; 6. overhauling the seal cover; 7. a rotor casing; 8. bolt holes; 9. a port; 10. a rotor mounting cylinder; 11. sealing rubber strips; 12. a landing socket notch; 13. a heat dissipating fin; 14. sealing the rubber gasket; 15. fastening a bolt; 16. and a rear bearing mounting hole.
The apparatus of the present invention is commercially available and custom made.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention; in the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-6, the present invention provides a technical solution: a capacitor casing of a tubular motor comprises a gear operation cylinder 1, wherein the rear end part of the gear operation cylinder 1 is fixedly connected with a rotor installation cylinder 10 in an integrated mode, the front side wall and the rear side wall of the gear operation cylinder 1 are both horizontally and forwardly provided with a step insertion groove opening 12, and the front end part of the gear operation cylinder 1 is fixedly inserted with a clamping cover 5;
the gear operation barrel comprises a gear operation barrel 1, a clamping cover 5, an overhaul sealing cover 6, a ladder platform inserting groove 12, two fixing bolts 3 and bolt holes 8, wherein the clamping cover 5 is inserted at the front end part of the gear operation barrel 1, the overhaul sealing cover 6 is fixedly connected with the left part and the right part of the rear side of the clamping cover 5 in an integrated mode, the overhaul sealing cover 6 is inserted in the ladder platform inserting groove 12 in a sealing mode, the front end part of the clamping cover 5 is fixedly connected with the front end part of the gear operation barrel 1 through the;
the front part and the rear part of the rotor installation cylinder 10 are both provided with through holes 9, the rotor protection cylinder 7 is sleeved outside the rotor installation cylinder 10, and the sealing rubber ring gasket 14 is fixedly and closely matched with the rear side part of the gear operation cylinder 1; a rear bearing mounting hole 16 is formed in the middle of the rear end of the rotor casing 7; four fastening bolts 15 distributed in a matrix form penetrate through the rear end part of the rotor protecting cylinder 7 in a threaded manner, and a plurality of radiating fins 13 distributed at equal intervals are fixedly connected to the outer wall of the rotor protecting cylinder 7; specifically, the method comprises the following steps: when the internal teeth of three levels in the gear operation cylinder 1 need to be overhauled, the fixing bolt 3 on the clamping cover 5 is directly disassembled from the bolt hole 8 at the end part of the gear operation cylinder 1, the clamping cover 5 and the overhauling sealing cover 6 are taken out from the step inserting groove opening 12 of the gear operation cylinder 1, then the overhauling is very convenient, and the problem that the disassembly, the assembly and the assembly are very complicated due to the disassembly of the whole machine shell is not needed;
when the rotor and the stator need to be repaired, the four fastening bolts 15 at the rear end part of the rotor protection cylinder 7 are disassembled, then the rotor protection cylinder 7 is taken out from the rotor installation cylinder 10, and then the rotor protection cylinder 7 can be repaired, and the heat dissipation fins 13 on the rotor protection cylinder 7 can dissipate heat.
In this embodiment (please refer to fig. 1), three oil holes 2 distributed at equal intervals are vertically formed in the upper portion of the gear operating cylinder 1, and a sealing rubber plug can be inserted into the oil holes 2.
In this embodiment (see fig. 4), a sealing rubber strip 11 is fixedly bonded to an end wall of the landing socket 12 to ensure a waterproof sealing effect.
In this embodiment (see fig. 1), the access cover 6 is distributed in a step shape to ensure a tight plugging effect.
In this embodiment (see fig. 1), a front bearing mounting hole 4 is formed in the middle of the clamping cover 5.
In this embodiment (see fig. 2), a sealing rubber gasket 14 is fixedly bonded to the front end of the rotor casing 7, and the sealing rubber gasket 14 can ensure the sealing effect.
In this embodiment (see fig. 1), the maximum diameter of the rotor guard 7 is equal to the maximum diameter of the gear operating cylinder 1, so that the fixing effect of the rotor guard 7 and the gear operating cylinder 1 can be ensured.
In this embodiment, four screw holes matched with the fastening bolts 15 are formed in the rear end face of the rotor protection barrel 7, so that the rotor protection barrel 7 can be detached conveniently in the later period.
When the capacitor shell of the tubular motor is used, it needs to be noted that the invention relates to the capacitor shell of the tubular motor, which comprises a gear operation cylinder 1; 2. an oil filler hole; 3. fixing the bolt; 4. a front bearing mounting hole; 5. a cover is clamped; 6. overhauling the seal cover; 7. a rotor casing; 8. bolt holes; 9. a port; 10. a rotor mounting cylinder; 11. sealing rubber strips; 12. a landing socket notch; 13. a heat dissipating fin; 14. sealing the rubber gasket; 15. fastening a bolt; 16. the rear bearing mounting holes and the components are all universal standard parts or components known by a person skilled in the art, and the structure and the principle of the rear bearing mounting holes and the components are known by technical manuals or conventional experimental methods.
When the gear operation barrel is used, when three levels of internal teeth in the gear operation barrel 1 need to be overhauled, the fixing bolts 3 on the clamping covers 5 are directly disassembled from the bolt holes 8 at the end part of the gear operation barrel 1, the clamping covers 5 and the overhauling sealing covers 6 are taken out from the step inserting notches 12 of the gear operation barrel 1, then the overhauling is very convenient, and the problem that the disassembly, the assembly and the assembly are very complicated due to the fact that the whole machine shell is not required to be disassembled is solved;
when the rotor and the stator need to be repaired, the four fastening bolts 15 at the rear end part of the rotor protection cylinder 7 are disassembled, then the rotor protection cylinder 7 is taken out from the rotor installation cylinder 10, and then the rotor protection cylinder 7 can be repaired, and the heat dissipation fins 13 on the rotor protection cylinder 7 can dissipate heat.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. 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 (8)
1. The utility model provides a tubular motor's electric capacity casing, includes gear operation section of thick bamboo (1), its characterized in that: the rear end part of the gear operation cylinder (1) is integrally and fixedly connected with a rotor installation cylinder (10), the front side wall and the rear side wall of the gear operation cylinder (1) are both horizontally and forwardly provided with a step inserting groove opening (12), and the front end part of the gear operation cylinder (1) is fixedly inserted with a clamping cover (5);
the gear operation barrel is characterized in that the clamping cover (5) is inserted at the front end part of the gear operation barrel (1), the left part and the right part of the rear side of the clamping cover (5) are uniformly and fixedly connected with an overhaul sealing cover (6), the overhaul sealing cover (6) is inserted in the terrace inserting groove opening (12) in a sealing manner, the front end part of the clamping cover (5) is fixedly connected with the front end part of the gear operation barrel (1) through two fixing bolts (3), and a bolt hole (8) matched with the fixing bolt (3) is formed in the front end part of the gear operation barrel (1);
the front part and the rear part of the rotor installation cylinder (10) are both provided with through holes (9), the rotor protection cylinder (7) is sleeved outside the rotor installation cylinder (10), and a sealing rubber ring gasket (14) is fixedly sealed with the rear side part of the gear operation cylinder (1); a rear bearing mounting hole (16) is formed in the middle of the rear end of the rotor casing (7); four fastening bolts (15) distributed in a matrix form penetrate through the rear end part of the rotor protecting cylinder (7) in a threaded manner, and a plurality of radiating fins (13) distributed at equal intervals are fixedly connected to the outer wall of the rotor protecting cylinder (7).
2. The capacitor case of a tubular electric machine of claim 1, wherein: the upper part of the gear operation barrel (1) is vertically provided with three oil injection holes (2) distributed at equal intervals.
3. The capacitor case of a tubular electric machine of claim 1, wherein: and a sealing rubber strip (11) is fixedly bonded on the end wall of the landing socket notch (12).
4. The capacitor case of a tubular electric machine of claim 1, wherein: the maintenance sealing cover (6) is distributed in a trapezoidal shape.
5. The capacitor case of a tubular electric machine of claim 1, wherein: the middle part of the clamping cover (5) is provided with a front bearing mounting hole (4).
6. The capacitor case of a tubular electric machine of claim 1, wherein: and a sealing rubber ring gasket (14) is fixedly bonded at the front end opening of the rotor casing (7).
7. The capacitor case of a tubular electric machine of claim 1, wherein: the maximum diameter of the rotor guard cylinder (7) is equal to the maximum diameter of the gear running cylinder (1).
8. The capacitor case of a tubular electric machine of claim 1, wherein: the rear end face of the rotor casing (7) is provided with four threaded holes matched with the fastening bolts (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010746074.5A CN112039250A (en) | 2020-07-29 | 2020-07-29 | Capacitor case of tubular motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010746074.5A CN112039250A (en) | 2020-07-29 | 2020-07-29 | Capacitor case of tubular motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112039250A true CN112039250A (en) | 2020-12-04 |
Family
ID=73583500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010746074.5A Pending CN112039250A (en) | 2020-07-29 | 2020-07-29 | Capacitor case of tubular motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112039250A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030038480A1 (en) * | 2001-08-24 | 2003-02-27 | Bruno Aeberhard | Electric machining tool with a plurality of functional components in separate housings |
| DE10334874A1 (en) * | 2003-07-29 | 2005-03-10 | Bosch Gmbh Robert | Transmission drive unit, as well as manufacturing method thereof |
| CN202488249U (en) * | 2012-01-10 | 2012-10-10 | 浙江风尚科技有限公司 | Motor housing with inner concave type housing bottom |
| CN210469027U (en) * | 2019-10-12 | 2020-05-05 | 深圳市兴丰元机电有限公司 | Integrated precise speed reduction stepping motor |
-
2020
- 2020-07-29 CN CN202010746074.5A patent/CN112039250A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030038480A1 (en) * | 2001-08-24 | 2003-02-27 | Bruno Aeberhard | Electric machining tool with a plurality of functional components in separate housings |
| DE10334874A1 (en) * | 2003-07-29 | 2005-03-10 | Bosch Gmbh Robert | Transmission drive unit, as well as manufacturing method thereof |
| CN202488249U (en) * | 2012-01-10 | 2012-10-10 | 浙江风尚科技有限公司 | Motor housing with inner concave type housing bottom |
| CN210469027U (en) * | 2019-10-12 | 2020-05-05 | 深圳市兴丰元机电有限公司 | Integrated precise speed reduction stepping motor |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20220624 |