CN212959686U

CN212959686U - Balance shaft shell convenient to assemble for mine car

Info

Publication number: CN212959686U
Application number: CN202021226568.2U
Authority: CN
Inventors: 马天福
Original assignee: Shandong Yong Jin Transmission Machinery Co ltd
Current assignee: Shandong Yong Jin Transmission Machinery Co ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-04-13
Anticipated expiration: 2030-06-29

Abstract

The utility model discloses a balanced axle housing for mine car convenient to assembly relates to automobile-used accessory technical field, including axle housing and snap ring, two the centre at the relative one side both ends of axle housing all is fixed with first fixed block, two first fixed block on the axle housing is through first bolt and first nut fixed connection, two the outside at both ends is fixed with the holding ring respectively about the axle housing, the draw-in groove has been seted up on the holding ring, the snap ring joint is in the draw-in groove, snap ring and draw-in groove phase-match, the both ends of snap ring all are fixed with the second fixed block, two after the snap ring butt joint, two the second fixed block butt joint at snap ring both ends, two the second fixed block on the snap ring is fixed through second bolt and second nut. The utility model has the advantages of install location fixed establishment additional respectively at the both ends of axle housing, increase the holistic stability of axle housing.

Description

Balance shaft shell convenient to assemble for mine car

Technical Field

The utility model relates to an automobile-used accessory technical field specifically is a balanced axle housing for mine car convenient to assembly.

Background

The balance shaft technology is widely applied to a vehicle engine, has a simple and practical structure, and can effectively reduce the vibration of the whole vehicle and improve the driving comfort.

The balance shaft is a shaft which is provided with an eccentric weight and rotates synchronously with the crankshaft, and the engine obtains good balance effect and reduces the vibration of the engine by utilizing the reverse vibration force generated by the eccentric weight.

The balance shaft is installed and can be supporting to be installed the balance shaft shell, and the balance shaft is covered to general balance shaft shell, and the balance shaft shell passes through the bolt fastening, and the both ends of balance shaft shell do not have fixed establishment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a balanced axle shell for mine car convenient to assembly possesses and installs location fixed establishment additional respectively at the both ends of axle shell, increases the advantage of the holistic stability of axle shell, has solved balanced axle shell and has passed through the bolt fastening, and the both ends of balanced axle shell do not have fixed establishment's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a balanced axle housing for mine car convenient to assembly, includes axle housing and snap ring, two the centre at the relative one side both ends of axle housing all is fixed with first fixed block, two first fixed block on the axle housing passes through first bolt and first nut fixed connection, two the outside at both ends is fixed with the holding ring respectively about the axle housing, the draw-in groove has been seted up on the holding ring, the snap ring joint is in the draw-in groove, the both ends of snap ring all are fixed with second fixed block, two after the snap ring docks, two the second fixed block butt joint at snap ring both ends, two second fixed block on the snap ring passes through second bolt and second nut is fixed.

Preferably, a first through hole matched with the first bolt is formed in the first fixing block, and a first nut is installed at one end, penetrating through the first through hole, of the first bolt in a threaded mode.

Preferably, the clamping ring is matched with the clamping groove.

Preferably, a second through hole matched with the second bolt is formed in the second fixing block, and a second nut is installed at one end, penetrating through the second through hole, of the second bolt in a threaded mode.

Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model discloses a set up holding ring and snap ring, reached the effect that increases the holistic stability of axle housing, the utility model discloses be provided with holding ring and snap ring, two axle housing docks the back, and the first fixed block butt joint of two axle housing both sides, the first fixed block on two axle housings is fixed through first bolt and first nut. The positioning rings fixed on the outer sides of the upper end and the lower end of the shaft shell are butted, an upper clamping groove is formed in each positioning ring, the clamping ring is clamped in the clamping groove, and the clamping ring is matched with the clamping groove. And second fixed blocks are fixed at two ends of the clamping rings, the second fixed blocks at two ends of the two clamping rings are butted after the two clamping rings are butted, and the second fixed blocks on the two clamping rings are fixed through second bolts and second nuts. After the first fixing block, the first bolt and the first nut are connected, the middle position of the shaft shell is fixed, and after the second fixing block, the second bolt and the second nut are connected, the positions of the upper end and the lower end of the shaft shell are fixed, so that the overall stability of the shaft shell is improved.

Drawings

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

fig. 2 is a schematic structural view of the snap ring of the present invention in front view after being removed;

FIG. 3 is a schematic view of the structure of the present invention from above after the snap ring is removed;

fig. 4 is a schematic view of a snap ring connection structure in a top view;

fig. 5 is an enlarged schematic view of the position a of the present invention.

In the figure: 1. a shaft housing; 2. a first fixed block; 3. a first bolt; 4. a second fixed block; 5. a positioning ring; 6. a snap ring; 7. a second bolt; 8. a card slot; 9. a first nut; 10. a second nut.

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.

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.

Referring to fig. 1 to 5, the present invention provides an embodiment: the utility model provides a balanced axle housing for mine car convenient to assembly, includes axle housing 1 and snap ring 6, and the centre at two 1 relative one side both ends of axle housing all is fixed with first fixed block 2, and two axle housings 1 are installed in balanced axle department, and two 1 butt joints of axle housing back, the butt joint of the first fixed block 2 of two 1 both sides of axle housing, and the first fixed block 2 on two axle housings 1 is through first bolt 3 and first nut 9 fixed connection. A first through hole matched with the first bolt 3 is formed in the first fixing block 2, and a first nut 9 is installed at one end, penetrating through the first through hole, of the first bolt 3. The first nut 9 is screwed down, and the middle position of the shaft shell 1 is fixed after the first fixing block 2, the first bolt 3 and the first nut 9 are connected.

The outer sides of the upper end and the lower end of each shaft shell 1 are respectively fixed with a positioning ring 5, and after the two shaft shells 1 are in butt joint, the positioning rings 5 fixed on the outer sides of the upper end and the lower end of each shaft shell 1 are in butt joint. The positioning ring 5 is provided with a clamping groove 8, the clamping ring 6 is clamped in the clamping groove 8, and the clamping ring 6 is matched with the clamping groove 8. Second fixed blocks 4 are fixed at two ends of the clamping rings 6, after the two clamping rings 6 are in butt joint, the second fixed blocks 4 at two ends of the two clamping rings 6 are in butt joint, the second fixed blocks 4 on the two clamping rings 6 are fixed through second bolts 7 and second nuts 10, second through holes matched with the second bolts 7 are formed in the second fixed blocks 4, and the second nuts 10 are installed on one end of each second bolt 7 penetrating through the corresponding second through hole in a threaded mode. The second nut 10 is screwed up, the positions of the upper end and the lower end of the shaft shell 1 are fixed after the second fixing block 4, the second bolt 7 and the second nut 10 are connected, and the overall stability of the shaft shell 1 is improved through double fixation.

The working principle is as follows: two axle housings 1 are installed in balanced axle department, and two axle housings 1 dock the back, and the butt joint of the first fixed block 2 of two axle housings 1 both sides, first nut 9 is installed to the one end screw thread that first bolt 3 passed first through-hole, screws up first nut 9, and the intermediate position of axle housing 1 is fixed after first fixed block 2, first bolt 3 and first nut 9 are connected. The snap ring 6 is clamped in the clamping groove 8, a second nut 10 is installed on one end of the second bolt 7 penetrating through the second through hole in a threaded mode, the second nut 10 is screwed up, and the positions of the upper end and the lower end of the shaft shell 1 are fixed after the second fixing block 4, the second bolt 7 and the second nut 10 are connected.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which 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.

Claims

1. The utility model provides a balanced axle housing for mine car convenient to assembly, includes axle housing (1) and snap ring (6), its characterized in that: two the centre at the relative one side both ends of axle housing (1) all is fixed with first fixed block (2), two first fixed block (2) on axle housing (1) is through first bolt (3) and first nut (9) fixed connection, two the outside at both ends is fixed with holding ring (5) respectively about axle housing (1), draw-in groove (8) have been seted up on holding ring (5), snap ring (6) joint is in draw-in groove (8), the both ends of snap ring (6) all are fixed with second fixed block (4), two snap ring (6) dock the back, two second fixed block (4) butt joint, two of snap ring (6) the second fixed block (4) on snap ring (6) are fixed through second bolt (7) and second nut (10).

2. The balance shaft housing for a mining vehicle facilitating assembly according to claim 1, wherein: a first through hole matched with the first bolt (3) is formed in the first fixing block (2), and a first nut (9) is installed at one end, penetrating through the first through hole, of the first bolt (3).

3. The balance shaft housing for a mining vehicle facilitating assembly according to claim 1, wherein: the clamping ring (6) is matched with the clamping groove (8).

4. The balance shaft housing for a mining vehicle facilitating assembly according to claim 1, wherein: and a second through hole matched with the second bolt (7) is formed in the second fixing block (4), and a second nut (10) is installed at one end, penetrating through the second through hole, of the second bolt (7) in a threaded mode.