CN206481164U - The torque motor rear end cap for the slot structure that radiated with circular arc - Google Patents
The torque motor rear end cap for the slot structure that radiated with circular arc Download PDFInfo
- Publication number
- CN206481164U CN206481164U CN201720182702.5U CN201720182702U CN206481164U CN 206481164 U CN206481164 U CN 206481164U CN 201720182702 U CN201720182702 U CN 201720182702U CN 206481164 U CN206481164 U CN 206481164U
- Authority
- CN
- China
- Prior art keywords
- rear end
- end cap
- cap body
- circular arc
- torque motor
- Prior art date
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of torque motor rear end cap for the slot structure that radiated with circular arc, including rear end cap body, the central part of described rear end cap body is provided with bearing hole and shaft extension hole, the capping of described rear end cap body is provided with multiple circular arc radiating grooves and 2 axial flow blower positioning screw holes, the positioning hole of 4 circumference uniform distributions and the fan housing positioning screw hole of 4 circumference uniform distributions are respectively equipped with around the outer rim of rear end cap body, positioning spigot is additionally provided with rear end cap body, the material of described rear end cap body is aluminium alloy.The utility model on the capping of rear end cap body by being provided with 2 axial flow blower positioning screw holes and multiple circular arc radiating grooves being connected with rear end cap chamber body, can be directly by axial flow blower on the capping of rear end cap body, make torque motor better heat-radiation effect, effective controlled motor temperature rise, ensure that motor will not be burned, have the advantages that reasonable in design, simple in construction, safe and reliable.
Description
Technical field
The utility model is related to motor component technical field of improvement, is in particular that one kind has circular arc radiating groove knot
The torque motor rear end cap of structure.
Background technology
It is used on yarn fabric winder match the torque motor of toothed gearing electric motor on existing market, mostly still using common
Electric machine structure, its motor front end cover, rear end cap and casing are totally-enclosed, motor radiating rely primarily on the radiating ribs that are located on casing and
Fan on rear end cap fan housing, because yarn fabric winder working condition is relatively severe, it is necessary to long continuous operation, therefore
Tend to burn out motor.
Utility model content
Technical problem to be solved in the utility model is that the defect for overcoming above-mentioned prior art to exist is designed there is provided one kind
Rationally, simple in construction, the safe and reliable torque motor rear end cap with circular arc radiating slot structure, can make torque motor radiating effect
Really more preferably, effective controlled motor temperature rise, it is ensured that motor will not be burned.
Therefore, the utility model is adopted the following technical scheme that：The torque motor rear end cap for the slot structure that radiated with circular arc,
Including rear end cap body, the central part of described rear end cap body is provided with bearing hole and shaft extension hole, described shaft extension hole and bearing
Hole is connected, and the capping of described rear end cap body is provided with multiple circular arc radiating grooves being connected with rear end cap chamber body,
Described circular arc radiating groove circumference uniform distribution is on two reference circles for keeping coaxial, the width dimensions all same of its circular arc radiating groove
And length dimension is then different by different layouts.
Preferably, being additionally provided with 2 axial flow blowers mutually symmetrical with axial line on the capping of described rear end cap body
Positioning screw hole.
Preferably, being respectively equipped with the positioning hole and 4 circles of 4 circumference uniform distributions around the outer rim of described rear end cap body
Zhou Junbu fan housing positioning screw hole.
Preferably, the reinforcement provided with 4 circumference uniform distributions between the inwall and bearing hole outer wall of described rear end cap body
Muscle.
Preferably, being additionally provided with positioning spigot on described rear end cap body.
Preferably, the material of described rear end cap body is aluminium alloy.
The beneficial effects of the utility model are：The utility model on the capping of rear end cap body by being provided with 2 axle streams
Locating of fans screw and multiple circular arc radiating grooves being connected with rear end cap chamber body, directly can be mounted in rear end by axial flow blower
On the capping of lid body, make torque motor better heat-radiation effect, effective controlled motor temperature rise, it is ensured that motor will not be burned, tool
Have the advantages that reasonable in design, simple in construction, safe and reliable.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model.
Fig. 2 is the A-A sectional views in Fig. 1.
Fig. 3 is the B-B revolved sectional views in Fig. 1.
In figure, 1- bearing holes, 2- positioning holes, 3- fan housing positioning screw holes, 4- circular arc radiating grooves, 5- shaft extensions hole, 6- reinforcements,
7- positioning spigots, 8- axial flow blower positioning screw holes.
Embodiment
In order that those skilled in the art are better understood from the utility model scheme, it is real below in conjunction with the utility model
The accompanying drawing in example is applied, clear, complete description is carried out to the technical scheme in the utility model embodiment.
The torque motor rear end cap with circular arc radiating slot structure as shown in Figure 1 to Figure 3, including rear end cap body, institute
The central part for the rear end cap body stated is provided with bearing hole 1 and shaft extension hole 5, and described shaft extension hole 5 is connected with bearing hole 1, described
The capping of rear end cap body be provided with 8 circular arc radiating grooves 4 for being connected with rear end cap chamber body, described circular arc radiates
The circumference uniform distribution of groove 4 is kept on coaxial reference circles at two, and the width dimensions all same of its circular arc radiating groove 4 and length dimension are then
2 axle stream wind mutually symmetrical with axial line are additionally provided with by different be laid out on the capping of different, described rear end cap body
Axial flow blower, can be directly installed on the capping of rear end cap body by machine positioning screw hole 8, add and be located on rear end cap body capping
Circular arc radiating groove 4 coordinates, and makes torque motor better heat-radiation effect, and 4 are respectively equipped with around the outer rim of described rear end cap body
Positioning is additionally provided with the fan housing positioning screw hole 3 of the positioning hole 2 of circumference uniform distribution and 4 circumference uniform distributions, described rear end cap body to stop
Mouthfuls 7, the positioning spigot 7 coordinates with positioning hole 2, can be positioned at rear end cap body is radial and axial on casing, in order to increase
Rear end cap bulk strength, the reinforcement provided with 4 circumference uniform distributions between the inwall and the outer wall of bearing hole 1 of described rear end cap body
6, the material of described rear end cap body is aluminium alloy.
The utility model by the capping of rear end cap body provided with 2 axial flow blower positioning screw holes 8 and it is multiple with after
The circular arc radiating groove 4 that end cap chamber body is connected, can make torque directly by axial flow blower on the capping of rear end cap body
Motor radiating is better, effective controlled motor temperature rise, it is ensured that motor will not be burned, with reasonable in design, simple in construction, peace
Complete reliable advantage.
Obviously, described embodiment is only a part of embodiment of the present utility model, rather than whole embodiments.
Based on the embodiment in the utility model, what those of ordinary skill in the art were obtained under the premise of creative work is not made
Every other embodiment, should all belong to the scope of the utility model protection.
Claims (6)
1. in the torque motor rear end cap for the slot structure that radiated with circular arc, including rear end cap body, described rear end cap body
Center portion is provided with bearing hole (1) and shaft extension hole (5), and described shaft extension hole (5) is connected with bearing hole (1), it is characterised in that described
Rear end cap body capping be provided with multiple circular arc radiating grooves (4) being connected with rear end cap chamber body, described circular arc
Radiating groove (4) circumference uniform distribution is kept on coaxial reference circles at two, the width dimensions all same of its circular arc radiating groove (4) and grow
Spend size then different by different layouts.
2. the torque motor rear end cap of the slot structure according to claim 1 that radiated with circular arc, it is characterised in that described
2 axial flow blower positioning screw holes (8) mutually symmetrical with axial line are additionally provided with the capping of rear end cap body.
3. the torque motor rear end cap of the slot structure according to claim 1 or 2 that radiated with circular arc, it is characterised in that
The positioning hole (2) of 4 circumference uniform distributions and the fan housing positioning screw hole of 4 circumference uniform distributions are respectively equipped with around the outer rim of rear end cap body
(3)。
4. the torque motor rear end cap of the slot structure according to claim 3 that radiated with circular arc, it is characterised in that described
Reinforcement (6) provided with 4 circumference uniform distributions between inwall and bearing hole (1) outer wall of rear end cap body.
5. the torque motor rear end cap of the slot structure according to claim 3 that radiated with circular arc, it is characterised in that described
Positioning spigot (7) is additionally provided with rear end cap body.
6. the torque motor rear end cap of the slot structure according to claim 1 that radiated with circular arc, it is characterised in that described
The material of rear end cap body is aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720182702.5U CN206481164U (en) | 2017-02-20 | 2017-02-20 | The torque motor rear end cap for the slot structure that radiated with circular arc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720182702.5U CN206481164U (en) | 2017-02-20 | 2017-02-20 | The torque motor rear end cap for the slot structure that radiated with circular arc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206481164U true CN206481164U (en) | 2017-09-08 |
Family
ID=59746756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720182702.5U Expired - Fee Related CN206481164U (en) | 2017-02-20 | 2017-02-20 | The torque motor rear end cap for the slot structure that radiated with circular arc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206481164U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110391716A (en) * | 2019-07-23 | 2019-10-29 | 中达电机股份有限公司 | Flame-proof converter brake motor |
-
2017
- 2017-02-20 CN CN201720182702.5U patent/CN206481164U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110391716A (en) * | 2019-07-23 | 2019-10-29 | 中达电机股份有限公司 | Flame-proof converter brake motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202157978U (en) | Energy-saving tunnel type axial flow fan | |
| CN104343706B (en) | Axial flow fan for brushless direct-current external rotor electric machine | |
| US20190345947A1 (en) | Pressurized cooling fan and instructions for use | |
| CN206481164U (en) | The torque motor rear end cap for the slot structure that radiated with circular arc | |
| CN207454725U (en) | Speed reducer protective device with lifting and shock-absorbing function | |
| CN204942079U (en) | A kind of axial fan of super-silent natural wind | |
| CN104564839B (en) | A kind of hair-dryer and air duct thereof | |
| CN207200414U (en) | A kind of cast-aluminum rotor | |
| CN203027055U (en) | Whirlwind type electromotor fan cover | |
| CN208040764U (en) | A kind of radiator fan for electrical motor of sewing machine | |
| CN206943038U (en) | A kind of mine electric wheel dump traction electric machine cooling ventilation blower | |
| CN207122430U (en) | A kind of axial flow blower and the energy-saving fog gun using the axial flow blower | |
| CN205858778U (en) | A kind of impeller | |
| CN207004922U (en) | A kind of direct connection oilless air compressor fan blade | |
| CN206299588U (en) | Axial flow blower with zero clearance formula fan air drum | |
| CN206111461U (en) | Oilless air compressor | |
| CN210152968U (en) | Fan impeller with flow guide cover | |
| CN204692121U (en) | A kind of fog gun special fan | |
| CN206280300U (en) | A kind of cleaning machine cooling fan | |
| CN205123500U (en) | From fan motor who takes flabellum | |
| CN219865638U (en) | Cooling fan noise reduction structure, cooling system and engine | |
| CN204800466U (en) | Tooth case drive mechanism of angle mill | |
| CN204013079U (en) | A kind of motor of industrial sewing machine | |
| CN208040747U (en) | A kind of double-head fan | |
| CN204299893U (en) | A kind of low power consumption axial fan |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170908 Termination date: 20190220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |