CN211231308U

CN211231308U - Bearing seat convenient to position

Info

Publication number: CN211231308U
Application number: CN201921913689.1U
Authority: CN
Inventors: 刘延年
Original assignee: Hebei Hengnuo Powder Metallurgy Co ltd
Current assignee: Hebei Hengnuo Powder Metallurgy Co ltd
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-08-11
Anticipated expiration: 2029-11-07

Abstract

The utility model discloses a bearing frame of convenient location relates to the mechanical structure field. This bearing frame convenient to fix a position, comprising a main body, the draw-in groove has been seted up to the surface of main part, the bearing groove has been seted up at the back of main part, square groove has been seted up in the front of main part, the through-hole has been seted up to the bottom of square groove, just square groove is linked together through-hole and bearing groove, the notch has been seted up on square groove's the inner wall, the constant head tank has been seted up to the outward flange department at the main part back. This convenient bearing frame of location through constant head tank, first supplementary constant head tank and the supplementary constant head tank of second that sets up to make the location accurate when installation transmission shaft and bearing frame, its guidance quality is better, has reduced the abnormal wear of bearing frame, thereby has increased the life of bearing frame, sets up through its structure, makes and does not need the eccentric shaft just can realize eccentric function, makes eccentric mechanism very simplify, has reduced eccentric mechanism's manufacturing cost.

Description

Bearing seat convenient to position

Technical Field

The utility model relates to a mechanical structure technical field specifically is a bearing frame of convenient location.

Background

The bearing seat is used for supporting the bearing, the outer ring of the bearing is fixed, only the inner ring is allowed to rotate, the outer ring is kept still and always kept consistent with the transmission direction (such as the running direction of a motor) and keeps balance, the bearing seat is an assembly of the bearing and a box body so as to be convenient to apply, the advantage is that the bearing seat can be better matched and more convenient to use, and the cost of a user manufacturer is reduced.

The inaccurate condition in location often can take place for current bearing frame in the installation, the artifical intensity when having increased the installation, and the unusual wearing and tearing of bearing frame when having increased the transmission, to prior art not enough, the utility model discloses a bearing frame of convenient location.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model discloses a bearing frame of convenient location to solve the problem that proposes among the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a bearing frame of convenient location, includes the main part, the draw-in groove has been seted up to the surface of main part, the bearing groove has been seted up at the back of main part, square groove has been seted up in the front of main part, the through-hole has been seted up to the bottom of square groove, just square groove is linked together through-hole and bearing groove, the notch has been seted up on square groove's the inner wall, the constant head tank has been seted up to the outward flange department at the main part back.

Preferably, the front surface of the main body is provided with a first auxiliary positioning groove and a second auxiliary positioning groove.

Preferably, the first auxiliary positioning groove and the second auxiliary positioning groove are symmetrical about an axis line of the main body.

Preferably, a plurality of the clamping grooves are equidistantly arranged on the outer surface of the main body.

Preferably, the shaft axis of the main body, the shaft axis of the bearing groove and the shaft axis of the through hole coincide with each other.

Preferably, the main body is formed by integral milling.

The utility model discloses a bearing frame of convenient location, its beneficial effect who possesses as follows:

1. this bearing frame of convenient location through constant head tank, first supplementary constant head tank and the supplementary constant head tank of second that sets up to make the location accurate when installation transmission shaft and bearing frame, its guidance quality is better, has reduced the abnormal wear of bearing frame, thereby has increased the life of bearing frame.

2. The bearing seat convenient for positioning is arranged through the structure, so that the eccentric function can be realized without an eccentric shaft, the eccentric mechanism is greatly simplified, the mechanical processing of the eccentric mechanism is labor-saving and time-saving, the assembly is easy, and the manufacturing cost of the eccentric mechanism is reduced.

Drawings

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

fig. 2 is a schematic perspective view of the main body of the present invention;

fig. 3 is a schematic side view of the main body of the present invention.

In the figure: 1 main part, 101 clamping groove, 102 bearing groove, 103 square groove, 104 through hole, 105 notch, 106 positioning groove, 107 first auxiliary positioning groove, 108 second auxiliary positioning groove.

Detailed Description

The embodiment of the utility model discloses bearing frame of convenient location, as shown in fig. 1-3, including main part 1, draw-in groove 101 has been seted up to main part 1's surface, bearing groove 102 has been seted up at main part 1's the back, square groove 103 has been seted up in main part 1's front, through-hole 104 has been seted up to square groove 103's bottom, and square groove 103 is linked together with bearing groove 102 through-hole 104, notch 105 has been seted up on square groove 103's the inner wall, constant head tank 106 has been seted up to the outward flange department at the main part 1 back, set up through its structure, thereby make and do not need the eccentric shaft just can realize eccentric function, make eccentric mechanism very simplify, make eccentric mechanism's machining labour saving simultaneously, save time, the assembly.

First supplementary constant head tank 107 and the supplementary constant head tank 108 of second have been seted up in main part 1's front, through the constant head tank 106, the supplementary constant head tank 107 of first supplementary constant head tank 107 and the supplementary constant head tank 108 of second that set up to it is accurate to make the location when installation transmission shaft and bearing frame, and its guidance quality is better, has reduced the abnormal wear of bearing frame, thereby has increased the life of bearing frame.

First supplementary constant head tank 107 and the axis symmetry about main part 1 of supplementary constant head tank 108 of second through setting up the axial lead symmetry about main part 1 of first supplementary constant head tank 107 and the supplementary constant head tank 108 of second to it is more convenient to make the location, and fixes more stably with the external world.

A plurality of draw-in grooves 101 equidistance set up on the surface of main part 1, through with the equidistant setting of a plurality of draw-in grooves 101 on the surface of main part 1 to it is more stable to make the bearing frame rely on the muscle to impress aluminum alloy shell, and the atress is more even, thereby has increased fixed effect.

The axial lead of the main body 1, the axial lead of the bearing groove 102 and the axial lead of the through hole 104 are coincident, so that the positioning is more accurate.

The main body 1 is integrally milled and formed, so that the integrity of the bearing seat is greatly increased, the strength of the bearing seat is enhanced, and the service life of the bearing seat is prolonged.

The working principle is as follows: in the using process, firstly, a plastic ring is sleeved on the outer surface of the bearing, then the bearing is tightly abutted against the bearing groove 102 through the plastic ring, a sliding block capable of sliding up and down is arranged in the square groove 103, a spring is arranged in the notch 105, an effective compensation effect is achieved, the guidance of compensation is further improved through the sliding block, and then the sliding block is pressed into the aluminum alloy shell through the clamping grooves 101 by means of ribs;

meanwhile, the positioning groove 106, the first auxiliary positioning groove 107 and the second auxiliary positioning groove 108 are arranged, so that the positioning is accurate when the transmission shaft and the bearing seat are installed, the guidance performance is better, the abnormal wear of the bearing seat is reduced, the service life of the bearing seat is prolonged, the eccentric function can be realized without an eccentric shaft through the structural arrangement, the eccentric mechanism is greatly simplified, the mechanical processing of the eccentric mechanism is labor-saving, time-saving and easy to assemble, and the manufacturing cost of the eccentric mechanism is reduced.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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 "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a bearing frame of convenient location, includes main part (1), its characterized in that: the outer surface of the main body (1) is provided with a clamping groove (101), the back of the main body (1) is provided with a bearing groove (102), the front of the main body (1) is provided with a square groove (103), the bottom of the square groove (103) is provided with a through hole (104), the square groove (103) is communicated with the bearing groove (102) through the through hole (104), the inner wall of the square groove (103) is provided with a notch (105), and the outer edge of the back of the main body (1) is provided with a positioning groove (106).

2. A bearing housing for facilitating location according to claim 1, wherein: the front surface of the main body (1) is provided with a first auxiliary positioning groove (107) and a second auxiliary positioning groove (108).

3. A bearing housing for facilitating location according to claim 2, wherein: the first auxiliary positioning groove (107) and the second auxiliary positioning groove (108) are symmetrical relative to the axis of the main body (1).

4. A bearing housing for facilitating location according to claim 1, wherein: the clamping grooves (101) are arranged on the outer surface of the main body (1) at equal intervals.

5. A bearing housing for facilitating location according to claim 1, wherein: the axial lead of the main body (1), the axial lead of the bearing groove (102) and the axial lead of the through hole (104) are coincided.

6. A bearing housing for facilitating location according to claim 1, wherein: the main body (1) is formed by integral milling.