CN204131283U - A kind of motor of glass edge-grinding machine - Google Patents
A kind of motor of glass edge-grinding machine Download PDFInfo
- Publication number
- CN204131283U CN204131283U CN201420601491.0U CN201420601491U CN204131283U CN 204131283 U CN204131283 U CN 204131283U CN 201420601491 U CN201420601491 U CN 201420601491U CN 204131283 U CN204131283 U CN 204131283U
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- China
- Prior art keywords
- motor
- motor shaft
- rear end
- grinding machine
- glass edge
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- Expired - Fee Related
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Abstract
The utility model provides a kind of motor of glass edge-grinding machine, belongs to field of mechanical technique.It solve the problem such as the motor waterproof of existing glass edge-grinding machine, dirt exclusion capabilities difference.The motor of this glass edge-grinding machine comprises motor shaft, motor casing and the front end housing and the rear end cap that are installed on motor casing rear and front end, motor shaft is arranged in motor casing, motor shaft is connected by bearing with front end housing and rear end cap respectively and motor shaft stretches out outside front end housing and rear end cap, the rear end of motor shaft is arranged with fan blade, front end housing has the sleeve part extending to motor shaft front end, rolling bearing is connected with between sleeve part and motor shaft, motor shaft front end sleeve is provided with the bucker be connected with the top of sleeve part, two outside framework oil seals are arranged with between sleeve part and motor shaft, two outside framework oil seals are all between rolling bearing and bucker, leave space between two outside framework oil seals and fill grease in space.It is simple that the utility model has structure, the advantages such as water proof and dust proof ability is strong.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of motor, particularly a kind of motor of glass edge-grinding machine.
Background technology
Glass edge-grinding machine is for glass post-processing industry, is used for grinding glass planar or edge, also can be used for glass punching, chamfering etc., and the edging work of glass edge-grinding machine is by the driven by motor be installed in equipment, and its motor also can be referred to as grinding head motor.Grinding glass needs a large amount of water cooling, and the glass dust ground away solidifies rear very hard, easy seized motor, meanwhile, after glass dust and cooling water enter motor waterproof sealing circle, makes the very fast burn into wearing and tearing of sealing ring, causes motor entering water to burn out.
For above-mentioned Problems existing, improvement miscellaneous made by the motor of people to glass edge-grinding machine, some has also applied for patent, such as, discloses a kind of internal waterproofing device of glass edging motor [application number: 201020206127.6 in Chinese patent literature data; Authorization Notice No.: CN201708620U], it comprises motor, water-tight device, water-tight device is made up of bucker, sealing ring, bucker has machine shaft hole and osculum, sealing ring is enclosed within the shaft hole of bucker, machine shaft is enclosed within sealing ring, and bucker is arranged on the housing of motor by bolt.
Bucker has been added in above-mentioned a kind of internal waterproofing device of glass edging motor, bucker is provided with osculum, the water splashed when stopping glass polishing to a certain extent enters in electric machine casing from machine shaft, when deployed long afterwards, ring wear rear section water enters in bucker, and water also can be got rid of from the osculum of bucker.But operationally, osculum has little time to drain the water in clean cover, and the words dust cleared up not in time can accumulate to solidify and causes motor stuck.
Chinese patent literature data also discloses a kind of grinding head motor waterproof and dustproof structure [application number: 201420098096.5; Authorization Notice No.: CN203840106U], between the grinding wheel stand of this motor of getting to know and the housing of grinding head motor, there is dust-proof labyrinth, also comprise dust-proof sheath, dust-proof sheath in the form of a ring, the rear end of this dust-proof sheath has the liner extending to dust-proof labyrinth entrance, and this liner is close to the grinding wheel stand surface and surface of shell being positioned at porch, dust-proof labyrinth.
Above-mentioned a kind of grinding head motor waterproof and dustproof structure, between its grinding wheel stand and housing of grinding head motor, there is dust-proof labyrinth structure, effectively can prevent the stiff glass dust seized motor formed in grinding head motor grinding process, and effectively prevent glass dust from damaging waterproof sealing and causing motor entering water to burn out, serve the effect of water proof and dust proof.But when working long hours, owing to being subject to the effect of vibration force and high temperature, the gap of labyrinth structure can increase, and the gap that cooling water also can enter labyrinth enters in motor, causes and burns out.
Summary of the invention
The purpose of this utility model is for the above-mentioned problems in the prior art, provides a kind of structure simple, the motor of the glass edge-grinding machine that water proof and dust proof ability is strong.
The purpose of this utility model realizes by following technical proposal: a kind of motor of glass edge-grinding machine, comprise motor shaft, motor casing and the front end housing and the rear end cap that are installed on motor casing rear and front end, described motor shaft is arranged in motor casing, described motor shaft is connected by bearing with front end housing and rear end cap respectively and described motor shaft stretches out outside front end housing and rear end cap, the rear end of described motor shaft is arranged with fan blade, it is characterized in that, described front end housing has the sleeve part extending to motor shaft front end, rolling bearing is connected with between described sleeve part and motor shaft, described motor shaft front end sleeve is provided with the bucker be connected with the top of sleeve part, two outside framework oil seals are arranged with between described sleeve part and motor shaft, two described outside framework oil seals are all between rolling bearing and bucker, leave space between two described outside framework oil seals and fill grease in described space.
The motor of this glass edge-grinding machine, arranging of bucker can stop that most water and dirt enter motor internal, when motor uses for a long time, water dust likely pierces from bucker, at this moment two outside framework oil seals arranged between sleeve part and motor shaft can also stop to fall pouring in of water dust, even if after the aging water dust of outside framework oil seal enters, the grease be arranged between outside framework oil seal also can stop to fall that water dust enters motor internal, and this structurally waterproof dirt exclusion capabilities is strong.
In the motor of above-mentioned a kind of glass edge-grinding machine, between described bucker and motor shaft, be provided with O RunddichtringO.The arranging of O RunddichtringO can stop and pierce between water dust power transmission arbor and bucker.
In the motor of above-mentioned a kind of glass edge-grinding machine, described motor shaft rear end is arranged with the pretension seat be connected mutually with rear end cap, and described pretension seat is connected with pre-loading screw and the top of described pre-loading screw is resisted against on the bearing outer ring between rear end cap and motor shaft.This vibrational power flow can prevent the play of bearing and motor shaft.
In the motor of above-mentioned a kind of glass edge-grinding machine, between described pretension seat and motor shaft, be provided with oil sealing.Can prevent water dust from entering motor from the rear end cap of motor.
Compared with prior art, the motor of this glass edge-grinding machine has structure simply, the advantage that water proof and dust proof ability is strong.
Accompanying drawing explanation
Fig. 1 is the half section structural representation of the motor of this glass edge-grinding machine.
In figure, 1, motor shaft; 2, motor casing; 3, front end housing; 4, rear end cap; 5, bearing; 6, fan blade; 7, sleeve part; 8, rolling bearing; 9, bucker; 10, outside framework oil seal; 11, grease; 12, O RunddichtringO; 13, pretension seat; 14, pre-loading screw; 15, oil sealing.
Embodiment
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As shown in Figure 1, the motor of this glass edge-grinding machine comprises motor shaft 1, motor casing 2 and the front end housing 3 and the rear end cap 4 that are installed on motor casing 2 rear and front end, motor shaft 1 is arranged in motor casing 2, motor shaft 1 is connected by bearing 5 with front end housing 3 and rear end cap 4 respectively and motor shaft 1 stretches out outside front end housing 3 and rear end cap 4, the rear end of motor shaft 1 is arranged with fan blade 6, front end housing 3 has the sleeve part 7 extending to motor shaft 1 front end, rolling bearing 8 is connected with between sleeve part 7 and motor shaft 1, motor shaft 1 front end sleeve is provided with the bucker 9 be connected with the top of sleeve part 7, two outside framework oil seals 10 are arranged with between sleeve part 7 and motor shaft 1, two outside framework oil seals 10 are all between rolling bearing 8 and bucker 9, leave space between two outside framework oil seals 10 and in space, fill grease 11.
In order to the motor waterproof dust-proof effect of this glass edge-grinding machine is better, is provided with O RunddichtringO 12 between bucker 9 and motor shaft 1, between pretension seat 13 and motor shaft 1, is provided with oil sealing 15.
In order to prevent this glass edge-grinding machine machine operation in axial endplay, motor shaft 1 rear end is arranged with the pretension seat 13 be connected mutually with rear end cap 4, pretension seat 13 is connected with pre-loading screw 14 and the top of pre-loading screw 14 is resisted against on bearing 5 outer ring between rear end cap 4 and motor shaft 1
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ the terms such as motor shaft 1, motor casing 2, front end housing 3, rear end cap 4, bearing 5, fan blade 6, sleeve part 7, rolling bearing 8, bucker 9, outside framework oil seal 10, grease 11, O RunddichtringO 12, pretension seat 13, pre-loading screw 14, oil sealing 15 herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (4)
1. the motor of a glass edge-grinding machine, comprise motor shaft (1), motor casing (2) and be installed on front end housing (3) and the rear end cap (4) of motor casing (2) rear and front end, described motor shaft (1) is arranged in motor casing (2), described motor shaft (1) is connected by bearing (5) with front end housing (3) and rear end cap (4) respectively and described motor shaft (1) stretches out front end housing (3) and rear end cap (4) outward, the rear end of described motor shaft (1) is arranged with fan blade (6), it is characterized in that, described front end housing (3) has the sleeve part (7) extending to motor shaft (1) front end, rolling bearing (8) is connected with between described sleeve part (7) and motor shaft (1), described motor shaft (1) front end sleeve is provided with the bucker (9) be connected with the top of sleeve part (7), two outside framework oil seals (10) are arranged with between described sleeve part (7) and motor shaft (1), two described outside framework oil seals (10) are all positioned between rolling bearing (8) and bucker (9), leave space between two described outside framework oil seals (10) and in described space, fill grease (11).
2. the motor of a kind of glass edge-grinding machine according to claim 1, is characterized in that, is provided with O RunddichtringO (12) between described bucker (9) and motor shaft (1).
3. the motor of a kind of glass edge-grinding machine according to claim 1 and 2, it is characterized in that, described motor shaft (1) rear end is arranged with the pretension seat (13) be connected mutually with rear end cap (4), and described pretension seat (13) is connected with pre-loading screw (14) and the top of described pre-loading screw (14) is resisted against on bearing (5) outer ring between rear end cap (4) and motor shaft (1).
4. the motor of a kind of glass edge-grinding machine according to claim 3, is characterized in that, is provided with oil sealing (15) between described pretension seat (13) and motor shaft (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420601491.0U CN204131283U (en) | 2014-10-17 | 2014-10-17 | A kind of motor of glass edge-grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420601491.0U CN204131283U (en) | 2014-10-17 | 2014-10-17 | A kind of motor of glass edge-grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204131283U true CN204131283U (en) | 2015-01-28 |
Family
ID=52387604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420601491.0U Expired - Fee Related CN204131283U (en) | 2014-10-17 | 2014-10-17 | A kind of motor of glass edge-grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204131283U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106787373A (en) * | 2015-11-25 | 2017-05-31 | 衡阳瑞达电源有限公司 | A kind of New-type electric machine |
| CN107171476A (en) * | 2017-05-15 | 2017-09-15 | 张志通 | A kind of impervious machine |
-
2014
- 2014-10-17 CN CN201420601491.0U patent/CN204131283U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106787373A (en) * | 2015-11-25 | 2017-05-31 | 衡阳瑞达电源有限公司 | A kind of New-type electric machine |
| CN107171476A (en) * | 2017-05-15 | 2017-09-15 | 张志通 | A kind of impervious machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 Termination date: 20181017 |