CN207278837U - A kind of wire rope pulley component - Google Patents
A kind of wire rope pulley component Download PDFInfo
- Publication number
- CN207278837U CN207278837U CN201720681712.3U CN201720681712U CN207278837U CN 207278837 U CN207278837 U CN 207278837U CN 201720681712 U CN201720681712 U CN 201720681712U CN 207278837 U CN207278837 U CN 207278837U
- Authority
- CN
- China
- Prior art keywords
- wire rope
- bearing
- riveting
- rope pulley
- riveting portion
- 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.)
- Active
Links
Landscapes
- Pulleys (AREA)
Abstract
The utility model discloses a kind of wire rope pulley component, including bearing and rotation to cut open wheel, and the rotation cuts open wheel and is equipped with steel wire rope groove, connecting portion, bending section and riveting portion successively from outside to inside, and the riveting portion is connected with the bearing pressure-riveting.The beneficial effects of the utility model：By setting bending section and riveting portion, so that can be attached between riveting portion and bearing by the pressure riveting structure of longitudinal direction, avoid the riveted structure caused by pulley continues on and come off, and then extend the technique effect of the service life of wire rope pulley.Formed in addition, wheel is cutd open in rotation by plate through revolving to cut open, manufacturing procedure is simple and reliable, of low cost.
Description
Technical field
Elevator spare and accessory parts technical field is the utility model is related to, it particularly relates to a kind of wire rope pulley component.
Background technology
Wire rope pulley is to ensure elevator operating and a kind of important parts of load-bearing, steel wire rope strake of the prior art
Skin wheel and bearing are by side riveting, that is to say, that rivet arrangement is laterally set, the shortcomings that this structure
In riveted structure easily comes off in wire rope pulley constantly rotates operational process, causes iron sheet wheel service life short.
The problem of in correlation technique, not yet propose effective solution at present.
Utility model content
For the above-mentioned technical problem in correlation technique, the utility model proposes a kind of wire rope pulley component, manufacturing procedure
Simple and reliable, riveted structure is not easily to fall off, effectively save cost, extends the service life of wire rope pulley.
To realize above-mentioned technical purpose, what the technical solution of the utility model was realized in：
Wheel is cutd open in a kind of wire rope pulley component, including bearing and rotation, and the rotation cuts open wheel and is equipped with steel wire rope groove successively from outside to inside,
Connecting portion, bending section and riveting portion, the riveting portion are connected with the bearing pressure-riveting.
Further, the steel wire rope groove, connecting portion, bending section and riveting portion are integrally formed.
Further, the riveting portion is with being respectively provided with equally distributed 6 rivetings site, the riveting portion on the bearing
Pressed and be connected by the riveting site with the bearing.
Further, the riveting portion connects the flange collar of extension on the inside of oriented bearing.
Further, the bearing includes bearing outer ring and bearing inner race, is set between the bearing outer ring and bearing inner race
There is ball.
Further, the angle between the bending section and riveting portion is 60 °.
The beneficial effects of the utility model：By setting bending section and riveting portion, so that between riveting portion and bearing
It can be attached by the pressure riveting structure of longitudinal direction, avoid the riveted structure caused by pulley continues on and come off, and then
Reach the technique effect for the service life for extending wire rope pulley.Formed in addition, wheel is cutd open in rotation by plate through revolving to cut open, manufacturing procedure is simple
Reliably, it is of low cost.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, drawings in the following description are only the utility model
Some embodiments, for those of ordinary skill in the art, without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is a kind of front view of wire rope pulley component according to the utility model embodiment；
Fig. 2 is the A-A ' sectional views of Fig. 1.
In figure：1. bearing；2. wheel is cutd open in rotation；3. steel wire rope groove；4. riveting portion；5. bending section；6. connecting portion；7. axis hole；8.
Flange collar；9. bearing outer ring；10. bearing inner race；11. reinforcing rib.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art's all other embodiments obtained, all belong to
In the scope of the utility model protection.
As shown in Fig. 1~2, a kind of wire rope pulley component according to the utility model embodiment, including bearing 1 and rotation
Wheel 2 is cutd open, the rotation cuts open wheel 2 and is equipped with steel wire rope groove 3, connecting portion 6, bending section 5 and riveting portion 4, the riveting successively from outside to inside
Portion 4 presses with the bearing 1 and is connected.
Bearing 1 is set in the inner side that wheel 2 is cutd open in rotation, since wire rope pulley is generally longitudinally set using, when wire rope pulley is usual
Riveting portion 4 is horizontal when longitudinally disposed, and riveting portion 4 presses with bearing 1 when being connected, riveted structure be exactly it is longitudinally disposed, will
Together with riveting portion 4 is tightly coupled with bearing 1, it will not come off with the rotation of wire rope pulley.The setting of bending section 5 make in order to
Certain space is vacated, convenient to press to riveting portion 4 and bearing 1, in contrast, in the prior art, riveted structure is horizontal
Set, due to the centripetal force that the rotation of wire rope pulley constantly produces, riveted structure is very easy to loose or dislocation.Therefore, it is of the invention
The wire rope pulley effectively can prevent pressure riveting structure from coming off.Steel wire rope is accommodated in steel wire rope groove 3, the groove-like structure of V-arrangement is
Steel wire will not fall off.The size of connecting portion 6 is determined that situation that can be as needed is increased by the size of whole wire rope pulley component
Or reduce.
In order to facilitate production, manufacture cost, the steel wire rope groove 3, connecting portion 6, bending section 5 and the one of riveting portion 4 are reduced
Shaping.Plate is gone out corresponding depression by the structure by peeler rotary-cut can manufacture to obtain, simple and reliable, of low cost.
In order to make riveting portion 4 and the connection of bearing 1 relatively reliable, the riveting portion 4 on the bearing 1 with being respectively provided with uniformly
6 riveting sites of distribution, the riveting portion 4 are pressed by the riveting site with the bearing 1 and are connected.
In order to make riveting portion 4 and the connection of bearing 1 relatively reliable, the riveting portion 4 connects the extension of the oriented inner side of bearing 1
Flange collar 8.Flange collar 8 can block bearing 1 from side, prevent coming off for bearing 1.
The bearing of wire rope pulley needs to ensure certain intensity.A kind of structure of specific bearing 1, the axis are provided here
Holding 1 includes bearing outer ring 9 and bearing inner race 10, and ball 11 is equipped between the bearing outer ring 9 and bearing inner race 10.
In order to ensure the intensity of wire rope pulley, the angle between bending section 5 and riveting portion 4 is needed again in rational scope,
Preferably, the angle between the bending section 5 and riveting portion 4 is 60 °.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on, should be included in the utility model
Protection domain within.
Claims (6)
- A kind of 1. wire rope pulley component, it is characterised in that cut open wheel (2) including bearing (1) and rotation, the rotation cut open wheel (2) from outside to Steel wire rope groove (3), connecting portion (6), bending section (5) and riveting portion (4), the riveting portion (4) and the bearing are inside equipped with successively (1) press connection.
- 2. a kind of wire rope pulley component according to claim 1, it is characterised in that the steel wire rope groove (3), connecting portion (6), bending section (5) and riveting portion (4) are integrally formed.
- 3. a kind of wire rope pulley component according to claim 2, it is characterised in that the riveting portion (4) and the bearing (1) equally distributed 6 rivetings site is respectively provided with, the riveting portion (4) is pressed with the bearing (1) by the riveting site Riveting connects.
- 4. a kind of wire rope pulley component according to claim 3, it is characterised in that the riveting portion (4) connects oriented institute State the flange collar (8) of extension on the inside of bearing (1).
- 5. a kind of wire rope pulley component according to claim 1, it is characterised in that the bearing (1) includes bearing outer ring (9) and bearing inner race (10) ball (11), is equipped between the bearing outer ring (9) and bearing inner race (10).
- 6. a kind of wire rope pulley component according to claim 1, it is characterised in that the bending section (5) and riveting portion (4) Between angle be 60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720681712.3U CN207278837U (en) | 2017-06-13 | 2017-06-13 | A kind of wire rope pulley component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720681712.3U CN207278837U (en) | 2017-06-13 | 2017-06-13 | A kind of wire rope pulley component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207278837U true CN207278837U (en) | 2018-04-27 |
Family
ID=61992579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720681712.3U Active CN207278837U (en) | 2017-06-13 | 2017-06-13 | A kind of wire rope pulley component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207278837U (en) |
-
2017
- 2017-06-13 CN CN201720681712.3U patent/CN207278837U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206600368U (en) | A kind of loose bush attachment structure | |
| CN210068762U (en) | Turn-up formula lightweight hub unit flange | |
| CN207278837U (en) | A kind of wire rope pulley component | |
| CN201908939U (en) | Joint ring assembly used for gearshift cable | |
| CN204942288U (en) | A kind of overall punching type deep groove ball bearing retainer | |
| CN201095280Y (en) | Improved universal wheel | |
| CN207906223U (en) | A kind of eccentric wheel of three-in-one connector | |
| CN204357235U (en) | With the car door hinge structure of backstop | |
| CN201953983U (en) | Piston for hydraulic mechanism | |
| CN204449171U (en) | A kind of frock of forging double flange main shaft | |
| CN203362889U (en) | Anti-lock drive plate for clutch | |
| CN202424366U (en) | Round motor base | |
| CN203877703U (en) | Elevator sill | |
| CN202707967U (en) | Expansion arm component for chain | |
| CN202986712U (en) | Automobile control arm and automobile | |
| CN201293107Y (en) | Spring adhering type reinforced seal | |
| CN202597589U (en) | Steel wire rope of automotive guy cable and component with steel wire rope | |
| CN108049111A (en) | A kind of novel washing machine belt pulley | |
| CN213176487U (en) | Pressing type high-strength bearing bush | |
| CN205573479U (en) | A steel wheel for barbecue device | |
| CN206859920U (en) | A kind of hinge for being used to connect hood | |
| CN211778476U (en) | Lightweight connecting rod | |
| CN201038877Y (en) | Oil bearing end cover structure | |
| CN208559552U (en) | A kind of plastic cladding element for electric four-wheeled van | |
| CN205260590U (en) | Novel generator bent axle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 317100 Sanbanqiao Village, Zhulan Town, Sanmen County, Taizhou City, Zhejiang Province Patentee after: Sanmen Zhongying Technology Co., Ltd Address before: Three 317101 Banqiao Village, pearl Ao Town, three counties, Zhejiang, Taizhou Patentee before: SANMEN ZHONGYING TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |