CN214661493U

CN214661493U - Radial-axial composite deep groove ball thrust ball bearing

Info

Publication number: CN214661493U
Application number: CN202120681203.7U
Authority: CN
Inventors: 符德超; 王孟威
Original assignee: Liaocheng Xinbei Precision Bearing Co ltd
Current assignee: Liaocheng Xinbei Precision Bearing Co ltd
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2021-11-09
Anticipated expiration: 2031-04-02

Abstract

The utility model discloses a compound deep groove ball thrust ball bearing of footpath axial, including retainer plate, outer lane, roller and inner circle, the internal surface mounting of retainer plate has the fixing base, the one end that the retainer plate was kept away from to the fixing base is installed the magnet piece, the surface mounting of outer lane has the magnet layer, first connecting block is installed at the top of retainer plate one end, the second connecting block is installed at the top of the retainer plate other end, the turning block is installed at the top of first connecting block, the turning block top is rotated and is installed the locating lever, the stopper is installed at the top of second connecting block, the locating lever is close to the stopper bottom and installs first locating block. The utility model discloses set up retainer plate, locating lever, turning block, first locating piece, stopper, positioning spring and second locating piece, can assist the bearing to carry out quick dismantlement, avoided appearing because dismantle too troublesome and cause the inconvenient condition of maintaining and changing the bearing, be favorable to improving the maintenance efficiency rate of utilization of bearing.

Description

Radial-axial composite deep groove ball thrust ball bearing

Technical Field

The utility model relates to a deep groove ball bearing technical field specifically is a compound deep groove ball thrust ball bearing of footpath axial.

Background

The compound deep groove ball thrust ball bearing of footpath axial is a support equipment that carries out the inside activity of rolling wheel, need use the bearing to drive when carrying out the inside activity of some rolling wheels, and it is more smooth to rotate, is convenient for carry out better use, and the application range of bearing is more extensive, and along with the continuous development of science and technology, people also are more and more high to the manufacturing process requirement of compound deep groove ball thrust ball bearing of footpath axial.

The existing bearing has the defects that the difficulty of installation and disassembly is high when the bearing is used, the bearing cannot be well fixed, the use of people is not facilitated, the outer ring is easy to collide when the bearing is used, the damage phenomenon is easy to occur, and certain adverse effects are brought to the use process of people.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a radial and axial composite deep groove ball thrust ball bearing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a compound deep groove ball thrust ball bearing of footpath axial, includes retainer plate, outer lane, roller and inner circle, the internally mounted of retainer plate has the fixing base, the one end that the retainer plate was kept away from to the fixing base is installed the magnet piece, the surface mounting of outer lane has the magnet layer, first connecting block is installed at the top of retainer plate one end, the second connecting block is installed at the top of the retainer plate other end, the turning block is installed at the top of first connecting block, the turning block top is rotated and is installed the locating lever, the stopper is installed at the top of second connecting block, the locating lever is close to the stopper bottom and installs first locating piece, the internally mounted of seting up through-hole and through-hole in the inside of first locating piece both sides has positioning spring, positioning spring's one end is installed the second locating piece.

Preferably, the quantity of magnet piece is six and inside all is provided with the rubber layer, six the size of magnet piece equals and the equidistance distributes in the one end of fixing base.

Preferably, the surface on magnet layer is provided with the recess, the size of magnet piece and the size looks adaptation that the magnet layer surface set up the recess.

Preferably, the inside of the limiting block is provided with a groove, and the first locating block is matched with the size of the groove arranged inside the limiting block.

Preferably, through holes are formed in two sides of the groove in the limiting block, and the size of the second positioning block is matched with the size of the through holes formed in two ends of the groove in the limiting block.

Preferably, the two sides of the positioning rod, which are close to one end of the rotating block, are provided with lugs, and grooves matched with the lugs in size are formed in the two sides of one end of the positioning rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this compound deep groove ball thrust ball bearing of footpath axial has set up retainer plate, locating lever, turning block, first locating piece, stopper, positioning spring and second locating piece, can assist the bearing to carry out quick dismantlement, avoids appearing because dismantle too troublesome and cause the inconvenient condition of maintaining and changing the bearing, is favorable to improving the maintenance efficiency rate of utilization of bearing.

2. This radial and axial composite deep groove ball thrust ball bearing has set up retainer plate, fixing base and magnet piece, can play the guard action to the bearing, avoids because unable fixed is that the condition that the bearing appears damaging at the during operation, is favorable to improving the security in the use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the fixing ring of the present invention;

FIG. 3 is an enlarged schematic view of the internal structure of the part A in FIG. 1 according to the present invention;

fig. 4 is a schematic view of the connection relationship between the turning block, the positioning rod and the first positioning block.

In the figure: 1. a stationary ring; 2. a fixed seat; 3. a magnet block; 4. a magnet layer; 5. an outer ring; 6. a roller; 7. an inner ring; 8. a first connection block; 9. a second connecting block; 10. rotating the block; 11. positioning a rod; 12. a first positioning block; 13. a limiting block; 14. a positioning spring; 15. and a second positioning block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a compound deep groove ball thrust ball bearing of footpath axial, including retainer plate 1, outer lane 5, roller 6 and inner circle 7, the internally mounted of retainer plate 1 has fixing base 2, fixing base 2 keeps away from the one end of retainer plate 1 and installs magnet piece 3, the externally mounted of outer lane 5 has magnet layer 4, first connecting block 8 is installed at the top of 1 one end of retainer plate, second connecting block 9 is installed at the top of the 1 other end of retainer plate, turning block 10 is installed at the top of first connecting block 8, turning block 10 top is rotated and is installed locating lever 11, stopper 13 is installed at the top of second connecting block 9, locating lever 11 is close to stopper 13 bottom and installs first locating block 12, the internally mounted of seting up through-hole and through-hole of the inside of first locating block 12 both sides has positioning spring 14, second locating piece 15 is installed to positioning spring 14's one end.

In this implementation, the quantity of magnet piece 3 is six and inside all is provided with the rubber layer, and six magnet pieces 3's size equals and the equidistance distributes in the one end of fixing base 2, and the setting of the inside rubber piece of magnet piece 3 can play the skid-proof effect of fixed box.

In this implementation, the surface of magnet layer 4 is provided with the recess, and the size of magnet piece 3 and the size looks adaptation that the surface of magnet layer 4 set up the recess, and the setting of recess can satisfy magnet piece 3 and fix magnet layer 4.

In this implementation, the recess has been seted up to stopper 13's inside, and first locating piece 12 and stopper 13 inside size looks adaptation of seting up the recess, and the setting of recess can carry out the fixed action to first locating piece 12.

In this implementation, through-holes have all been seted up to the inside recess both sides of stopper 13, and the size of second locating piece 15 and the size looks adaptation that the through-hole was seted up at stopper 13 inside recess both ends, and the setting of through-hole can carry out the fixed action to second locating piece 15.

In this implementation, the both sides that locating lever 11 is close to turning block 10 one end all are provided with the lug, and the inside of turning block 10 is provided with and sets up the recess of lug size looks adaptation with locating lever 11 one end both sides, and the setting of recess and lug can satisfy locating lever 11 and rotate inside turning block 10.

The working principle is as follows: when radial and axial composite deep groove ball thrust ball bearing uses, fix magnet layer 4 to the place back of using, utilize retainer plate 1 to fix, locating lever 11 rotates in the inside of turning block 10, hold between the fingers second locating piece 15 afterwards, compress second locating piece 15 and compress positioning spring 14 and enter into the inside of first locating piece 12, promote first locating piece 12 to the inside of entering into stopper 13, positioning spring 14 flicks second locating piece 15 back afterwards, fix second locating piece 15 to the through-hole inside that stopper 13 both sides set up, thereby fix first connecting block 8 and second connecting block 9, utilize fixing base 2 and magnet piece 3 to carry out fixed positioning to magnet layer 4 afterwards, when magnet layer 4 dismantles, pinch second locating piece 15 and support positioning spring 14 and then enter into the inside of first locating piece 12, break locating lever 11 off with the fingers after taking out first locating piece 12 from the inside of stopper 13 and disassemble after fixing ring 1 carries out the back And the magnet layer 4 is disassembled to meet the requirement of quick disassembly of the magnet layer 4.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or scope of the present invention. Accordingly, the embodiments of the present invention are exemplary, and not limiting. The scope of the invention is indicated by the appended claims rather than by the foregoing description, and all changes that 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.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. The utility model provides a compound deep groove ball thrust ball bearing of footpath axial, includes retainer plate (1), outer lane (5), roller (6) and inner circle (7), its characterized in that: the magnet positioning device is characterized in that a fixing seat (2) is installed on the inner surface of the fixing ring (1), a magnet block (3) is installed at one end, away from the fixing ring (1), of the fixing seat (2), a magnet layer (4) is installed on the outer surface of the outer ring (5), a first connecting block (8) is installed at the top of one end of the fixing ring (1), a second connecting block (9) is installed at the top of the other end of the fixing ring (1), a rotating block (10) is installed at the top of the first connecting block (8), a positioning rod (11) is installed at the top of the rotating block (10) in a rotating mode, a limiting block (13) is installed at the top of the second connecting block (9), a first positioning block (12) is installed at the position, a through hole is formed in each of two sides of the first positioning block (12), and a positioning spring (14) is installed in each through hole, and a second positioning block (15) is arranged at one end of the positioning spring (14).

2. The radial-axial composite deep groove ball thrust ball bearing of claim 1, wherein: the quantity of magnet piece (3) is six and inside all is provided with the rubber layer, six the equal and equidistance distribution of size of magnet piece (3) is in the one end of fixing base (2).

3. The radial-axial composite deep groove ball thrust ball bearing of claim 1, wherein: the outer surface of the magnet layer (4) is provided with a groove, and the size of the magnet block (3) is matched with the size of the groove arranged on the outer surface of the magnet layer (4).

4. The radial-axial composite deep groove ball thrust ball bearing of claim 1, wherein: the limiting block (13) is internally provided with a groove, and the first positioning block (12) is matched with the limiting block (13) in size with the groove.

5. The radial-axial composite deep groove ball thrust ball bearing of claim 4, wherein: through holes are formed in two sides of the groove in the limiting block (13), and the size of the second positioning block (15) is matched with the size of the through holes formed in the two ends of the groove in the limiting block (13).

6. The radial-axial composite deep groove ball thrust ball bearing of claim 1, wherein: the positioning rod (11) is provided with a lug on each of two sides close to one end of the rotating block (10), and a groove matched with the lug in size is formed in each of two sides of one end of the positioning rod (11).