CN218761001U

CN218761001U - Spline housing convenient to connect

Info

Publication number: CN218761001U
Application number: CN202223294153.0U
Authority: CN
Inventors: 邱兴刚
Original assignee: Danling Xingshun Machinery Parts Co ltd
Current assignee: Danling Xingshun Machinery Parts Co ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-03-28
Anticipated expiration: 2032-12-08

Abstract

The utility model provides a spline housing convenient to connect relates to spline housing technical field, including the axle sleeve, the fixed surface of axle sleeve installs the rack, the spacing groove has been seted up to the inner wall of axle sleeve, the position department that the axle sleeve surface is close to the spacing groove all sets up the spout, the inside of spout runs through and is provided with the dead lever, the one end fixed mounting that the dead lever is close to the rack has the baffle, the surperficial cover of dead lever is equipped with the extension spring, the position department fixed mounting that the baffle was kept away from to the spout inner wall has the fender ring. The utility model discloses in, through the setting of dead lever, make the spline cover when installing, only need to move the axle sleeve to the integral key shaft on, remove the card at the dead lever and can make the spline housing obtain fixing in the fixed slot on integral key shaft surface, make the spline housing connect more conveniently, avoided needing other instruments to carry out the phenomenon production of erection joint to the spline housing to save time improves the erection joint efficiency of spline housing.

Description

Spline housing convenient to connect

Technical Field

The utility model relates to a spline housing technical field especially relates to a spline housing convenient to connect.

Background

In order to sleeve the spline shaft and form spline connection in a matching mode, the spline sleeve needs to be used, and when the general spline sleeve is installed, a bolt or other tools need to be used for installing the spline sleeve on the spline shaft, so that the installation process of the spline sleeve is troublesome, time is delayed, the working efficiency is reduced, and improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a spline housing convenient for connection.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a spline housing convenient to connect, includes the axle sleeve, the fixed surface of axle sleeve installs the rack, the spacing groove has been seted up to the inner wall of axle sleeve, the spout has all been seted up to the position department that the axle sleeve surface is close to the spacing groove, the inside of spout is run through and is provided with the dead lever, the one end fixed mounting that the dead lever is close to the rack has the baffle, the surperficial cover of dead lever is equipped with the extension spring, the position department fixed mounting that the baffle was kept away from to the spout inner wall has the fender ring.

For the convenience of the transmission power of spline housing, the utility model discloses the improvement has, rack align to grid is on the surface of axle sleeve.

For the convenience of the dead lever removes in the spout, the utility model discloses the improvement has, fixed mounting has the straight-bar in the middle of the one end of baffle, the position department that baffle one end is close to the straight-bar sets up flutedly, the straight-bar sets up the one end at the recess.

For the convenience of the fixing of spline housing, the utility model discloses the improvement has, sliding connection between dead lever and the spout, the one end of dead lever extends to the inside of spacing groove.

In order to make the dead lever remain a power to the spacing groove direction throughout, the utility model discloses the improvement has, the one end of extension spring and keep off fixed mounting between the ring, fixed mounting between the one end of fender ring and the baffle is kept away from to the extension spring.

In order to strengthen the strength of the rack, the utility model discloses the improvement has, the equal fixed mounting in inside of rack and axle sleeve has the strengthening rib.

In order to make the rack on the spline housing firmer, the utility model discloses the improvement has, strengthening rib align to grid is in the inside of axle sleeve and rack.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, through the setting of dead lever, make the spline housing when installing, only need to move the axle sleeve to the integral key shaft, remove the card at the dead lever and can make the spline housing obtain fixing in the fixed slot on integral key shaft surface, make the spline housing connect more conveniently, avoided needing other instruments to carry out the phenomenon production of erection joint to the spline housing to save time improves the erection joint efficiency of spline housing.

2. The utility model discloses in, when using the spline housing for a long time, probably because of the ageing of rack, perhaps the high strength work of rack leads to the damaged phenomenon in rack edge to produce, makes the unable normal use of spline housing, and the setting of strengthening rib makes the intensity of rack obtain strengthening, has avoided the rack to take place damaged phenomenon production under the work of high strength, makes the spline housing more durable.

Drawings

FIG. 1 is a schematic view of a spline housing convenient for connection according to the present invention;

FIG. 2 is a schematic diagram of a partial explosion structure of a spline housing convenient for connection according to the present invention;

fig. 3 is the utility model provides a A department's enlargements in fig. 2 of spline housing convenient to connect.

Illustration of the drawings:

1. a shaft sleeve; 2. a rack; 3. a limiting groove; 4. reinforcing ribs; 5. fixing the rod; 6. a baffle ring; 7. a tension spring; 8. a baffle plate; 9. a straight rod; 10. a chute.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Example one

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a spline housing convenient to connect, including axle sleeve 1, the fixed surface of axle sleeve 1 installs rack 2, rack 2 align to grid is on the surface of axle sleeve 1, spacing groove 3 has been seted up to the inner wall of axle sleeve 1, position department that axle sleeve 1 surface is close to spacing groove 3 all sets up spout 10, the inside of spout 10 runs through and is provided with dead lever 5, sliding connection between dead lever 5 and the spout 10, the one end of dead lever 5 extends to the inside of spacing groove 3, one end fixed mounting that dead lever 5 is close to rack 2 has baffle 8, baffle 8 and baffle 6's design is for limiting the removal orbit of dead lever 5, the phenomenon of dead lever 5 shifting out spout 10 has been avoided producing, fixed mounting has straight-bar 9 in the middle of the one end of baffle 8, position department that baffle 8 one end is close to straight-bar 9 sets up the one end at the recess, the surface cover of dead lever 5 is equipped with extension spring 7, the position department fixed mounting that baffle 8 was kept away from to the inner wall of spout 10 has baffle 6, fixed mounting between the one end of extension spring 7 and the baffle 6 is in order to make the fixed surface of dead lever 5 keep a fixed mounting to reach the fixed groove 5's of the fixed power all the fixed slot of the spline housing, thereby the spline housing's that the fixed surface drives the fixed power of the fixed slot 5 effect all the fixed slot that the dead lever 5.

Example two

Referring to fig. 2-3, the reinforcing ribs 4 are fixedly mounted inside the rack 2 and the shaft sleeve 1, the reinforcing ribs 4 are uniformly arranged inside the shaft sleeve 1 and the rack 2, and the reinforcing ribs 4 are designed to enhance the strength of the rack 2, so that the rack 2 is prevented from being damaged under high-strength work, and the spline housing is more durable.

The working principle is as follows: when the installation spline housing, at first aim at spline shaft's one end to spline shaft's limiting groove 3 inside the spline housing, and remove to the integral key shaft, when dead lever 5 removes and is close to the integral key shaft, continue to remove spline housing to spline shaft's direction, at this moment dead lever 5 receives the extrusion to spout 10 rack 2's direction removal, the removal of dead lever 5 drives baffle 8 and removes to rack 2's direction, baffle 8's removal pulling extension spring 7, make extension spring 7 obtain the extension, when dead lever 5 removes to the fixed slot on integral key shaft surface, under the effect of extension spring 7 pulling force, extension spring 7 drives baffle 8 and removes to the direction of dead lever 5, baffle 8's removal drives dead lever 5 and removes, it can in the fixed slot on integral key shaft surface to move the card until dead lever 5.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may apply the equivalent embodiments modified or modified by the above technical contents disclosed as equivalent variations to other fields, but any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a spline housing convenient to connect, includes axle sleeve (1), its characterized in that: the utility model discloses a bearing, including axle sleeve (1), fixed surface, the fixed surface of axle sleeve (1) installs rack (2), spacing groove (3) have been seted up to the inner wall of axle sleeve (1), spout (10) have all been seted up to the position department that axle sleeve (1) surface is close to spacing groove (3), the inside of spout (10) is run through and is provided with dead lever (5), one end fixed mounting that dead lever (5) are close to rack (2) has baffle (8), the surface cover of dead lever (5) is equipped with extension spring (7), the position department fixed mounting that baffle (8) were kept away from to spout (10) inner wall has retaining ring (6).

2. The easy-to-connect spline housing according to claim 1, wherein: the racks (2) are uniformly arranged on the surface of the shaft sleeve (1).

3. The easy-to-connect spline housing according to claim 1, wherein: a straight rod (9) is fixedly mounted in the middle of one end of the baffle (8), a groove is formed in the position, close to the straight rod (9), of one end of the baffle (8), and the straight rod (9) is arranged at one end of the groove.

4. The easy-to-connect spline housing according to claim 1, wherein: the fixing rod (5) is connected with the sliding groove (10) in a sliding mode, and one end of the fixing rod (5) extends into the limiting groove (3).

5. The easy-to-connect spline housing according to claim 1, wherein: one end of the tension spring (7) is fixedly mounted with the baffle ring (6), and one end of the tension spring (7) far away from the baffle ring (6) is fixedly mounted with the baffle plate (8).

6. The easy-to-connect spline housing according to claim 1, wherein: and reinforcing ribs (4) are fixedly arranged in the rack (2) and the shaft sleeve (1).

7. The easy-to-connect spline housing of claim 6, wherein: the reinforcing ribs (4) are uniformly arranged inside the shaft sleeve (1) and the rack (2).