CN201659970U - Stator frame - Google Patents
Stator frame Download PDFInfo
- Publication number
- CN201659970U CN201659970U CN2010201408250U CN201020140825U CN201659970U CN 201659970 U CN201659970 U CN 201659970U CN 2010201408250 U CN2010201408250 U CN 2010201408250U CN 201020140825 U CN201020140825 U CN 201020140825U CN 201659970 U CN201659970 U CN 201659970U
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- frame body
- rotor
- hole
- frame
- frame according
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Abstract
The utility model discloses a stator frame, which comprises a frame body. A shaft hole is arranged in the middle of the frame body, eight magnetic core holes are evenly distributed on the frame body, at least two lifting lugs are arranged on the outer edge of the frame body, the two lifting lugs are fixedly installed at a recess on the outer edge of the frame body, the distance from the center of the frame body to the outer edges of the lifting lugs is smaller than the distance of the largest position of the radius of the outer edge of the frame body, the lifting lugs are integrally manufactured with the frame body or fixedly connected with the frame body, and the two lifting lugs are symmetrically arranged on the outer edge of the frame body. The stator frame is convenient in conveying and mounting, and saves time and labor.
Description
Technical field
The utility model relates to a kind of retarder accessory, and particularly a kind of automobile is with the rotor frame on the retarder.
Background technology
Retarder is a kind of device that is used for the automobile auxiliary braking, along with the speed of automobile is more and more faster, the brake load of automobile is also increasing, particularly on the automobile of frequent local bus that stops and mountain area enforcement, the excessive problem of brake load is more outstanding, if these brake loads are all born by service braking system, will cause brake wheel and brake strip overheated, thereby cause the braking efficiency to descend, even braking potential complete obiteration.
The present employed rotor frame of retarder, because torsion is big, accessory that is adopted such as rotor frame also increase weightening finish thereupon, carry to bother, and require great effort by artificial transportation and installation, labour intensity is big.
Summary of the invention
The purpose of this utility model is to provide a kind of transportation and easy for installation, time saving and energy saving rotor frame.
In order to achieve the above object, the technical solution of the utility model is: a kind of rotor frame, comprise frame body, and the frame body middle part is provided with axis hole, also is laid with 8 magnetic core holes on the frame body, and the outer of described frame body is provided with at least two hangers.
Described two hangers are fixedly mounted on the recess of frame body outer.
The distance of described frame body center to hanger outer is less than the distance of the radius maximum of frame body center to frame body outer.
Described hanger is made one with frame body or is captiveed joint with frame body.
Described hanger has two, and is arranged on the outer of frame body symmetrically.
Also be provided with the junction block that is used to connect wires on the described frame body, and have mounting hole on the junction block.
The next door in each the magnetic core hole on the described frame body is equipped with a knock hole.
Uniform three the welding arc grooves in the periphery place in each the magnetic core hole on the described frame body.
Also be evenly equipped with some axial connection boss on the described frame body, axially connect and have axial mounting hole on the boss.
Described axis hole is the spline axis hole.
After adopting said structure,, when transportation and installation, can adopt the mode of lifting lug because the outside of described frame body is provided with at least two hangers, not only laborsaving by the weight-lifting equipment lifting, and save time.
Description of drawings
The embodiment that provides below in conjunction with accompanying drawing is described in further detail the utility model.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the back view of Fig. 1;
Fig. 3 is the cutaway view of the B-B direction of Fig. 1;
Fig. 3 is the cutaway view of the A-A direction of Fig. 1.
The specific embodiment
Shown in Fig. 1～4, a kind of rotor frame of the present utility model comprises frame body 1, and frame body 1 middle part is provided with axis hole 1-1, also is laid with 8 magnetic core holes 2 on the frame body 1, and the outer of described frame body 1 is provided with at least two hangers 3.
As shown in Figure 1, 2, described two hangers 3 are fixedly mounted on the recess of frame body 1 outer, the distance of described frame body 1 center to hanger 3 outers is less than the distance of frame body 1 center to the radius maximum of frame body 1 outer, like this, not only can use hanger 3 liftings, and can not increase the whole diameter of frame body 1.
Shown in Fig. 1,2,3,4, make for convenience, dwindle cost of manufacture, described hanger 3 is made one with frame body 1 or is captiveed joint with frame body 1.
As shown in Figure 1, 2, 3, for just with operation, balance, described hanger 3 has two, and is arranged on the outer of frame body 1 symmetrically.
As shown in Figure 1, 2, 3, also be provided with the junction block 1-2 that is used to connect wires on the described frame body 1, and have mounting hole 1-2-1 on the junction block 1-2, need only first plug-in mounting insulation sleeve on mounting hole 1-2-1 like this, binding post is installed again,, is made things convenient for wiring by terminal-connecting lead.
As shown in Figure 1, 2, 3, in order to locate magnetic core, the location when conveniently magnetic core being installed can not produce dislocation, and the next door in each the magnetic core hole 2 on the described frame body 1 is equipped with a knock hole 1-3.
As shown in Figure 1, 2, for the ease of welding, uniform three the welding arc groove 1-4 in the periphery place in each the magnetic core hole 2 on the described frame body 1.
As shown in Figure 1, 2, also be evenly equipped with some axial connection boss 1-5 on the described frame body 1, axially connect and have axial mounting hole 1-5-1 on the boss 1-5, frame body 1 is linked to each other with other parts.
As shown in Figure 1, 2, 3, firm in order to make that axis hole 1-1 is connected with axle, described axis hole 1-1 is the spline axis hole.
Claims (10)
1. a rotor frame comprises frame body (1), and frame body (1) middle part is provided with axis hole (1-1), also is laid with 8 magnetic core holes (2) on the frame body (1), and it is characterized in that: the outer of described frame body (1) is provided with at least two hangers (3).
2. rotor frame according to claim 1 is characterized in that: described two hangers (3) are fixedly mounted on the recess of frame body (1) outer.
3. rotor frame according to claim 1 and 2 is characterized in that: the distance of described frame body (1) center to hanger (3) outer is less than the distance of frame body (1) center to the radius maximum of frame body (1) outer.
4. rotor frame according to claim 1 is characterized in that: described hanger (3) is made one with frame body (1) or is captiveed joint with frame body (1).
5. rotor frame according to claim 1 is characterized in that: described hanger (3) has two, and is arranged on the outer of frame body (1) symmetrically.
6. rotor frame according to claim 1 is characterized in that: also be provided with the junction block (1-2) that is used to connect wires on the described frame body (1), and have mounting hole (1-2-1) on the junction block (1-2).
7. rotor frame according to claim 1 is characterized in that: the next door in each the magnetic core hole (2) on the described frame body (1) is equipped with a knock hole (1-3).
8. rotor frame according to claim 1 is characterized in that: uniform three welding arc groove (1-4) in the periphery place in each the magnetic core hole (2) on the described frame body (1).
9. rotor frame according to claim 1 is characterized in that: also be evenly equipped with some axial connection boss (1-5) on the described frame body (1), axially connect and have axial mounting hole (1-5-1) on the boss (1-5).
10. rotor frame according to claim 1 is characterized in that: described axis hole (1-1) is the spline axis hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201408250U CN201659970U (en) | 2010-03-25 | 2010-03-25 | Stator frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201408250U CN201659970U (en) | 2010-03-25 | 2010-03-25 | Stator frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201659970U true CN201659970U (en) | 2010-12-01 |
Family
ID=43230382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201408250U Expired - Fee Related CN201659970U (en) | 2010-03-25 | 2010-03-25 | Stator frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201659970U (en) |
-
2010
- 2010-03-25 CN CN2010201408250U patent/CN201659970U/en not_active Expired - Fee Related
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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: 20101201 Termination date: 20160325 |