CN220850440U - Automobile connecting shaft with anti-drop assembly - Google Patents

Abstract

The utility model relates to the technical field of automobile parts, in particular to an automobile connecting shaft with an anti-falling assembly, which comprises a connecting shaft body, wherein a bearing is clamped and connected on the connecting shaft body, an anti-falling mechanism is arranged on the connecting shaft body, the anti-falling mechanism comprises clamping grooves, a plurality of clamping grooves which are annularly distributed are arranged on the side wall of one end of the connecting shaft body, clamping plates are clamped and connected on the clamping grooves, two ends of each clamping plate are vertically connected with bolts in a threaded manner, one end of each bolt extends to the outer side of each clamping plate and is in contact with the connecting shaft body, and the bearing is positioned on the outer sides of the clamping plates; can conflict the reinforcing to the epaxial bearing of connecting to make the bearing installation stable unable slippage, increased factor of safety.

Description

Automobile connecting shaft with anti-drop assembly

Technical Field

The utility model relates to a connecting shaft, in particular to an automobile connecting shaft with an anti-falling component, and belongs to the technical field of automobile parts.

Background

Automobile parts are various units constituting an automobile and a product serving the automobile, and the market of the automobile parts is becoming larger and larger, and automobile parts manufacturers are rapidly developing in recent years, and when connecting shafts in the automobile parts are mounted, the connecting shafts are required to be mounted with other shaft sleeves through bearings, so that the parts are spliced.

However, when the traditional connecting shaft is installed with a bearing, a very good anti-falling assembly is lacked, most of the connecting shaft is limited by a bayonet lock or a clamp spring, but the connecting shaft can only limit the bearing and can not strengthen the bearing, so that the bearing can easily loose and slip after long-time running of an automobile, and potential safety hazards exist.

Disclosure of utility model

The utility model aims to solve the problems and provide the automobile connecting shaft with the anti-falling assembly, which can be used for carrying out interference reinforcement on a bearing on the connecting shaft, ensures that the bearing is stably installed and cannot slip, and increases the safety factor.

The automobile connecting shaft with the anti-drop assembly comprises a connecting shaft body, wherein a bearing is connected to the connecting shaft body in a clamping mode, an anti-drop mechanism is installed on the connecting shaft body and comprises clamping grooves, a plurality of clamping grooves which are distributed in an annular mode are formed in the side wall of one end of the connecting shaft body, clamping plates are connected to the clamping grooves in a clamping mode, two ends of each clamping plate are connected with bolts in a vertical threaded mode, one end of each bolt extends to the outer side of each clamping plate to abut against the connecting shaft body, and the bearing is located on the outer sides of the clamping plates.

Preferably, the length of the clamping plate is larger than the width of the bearing, and the cross sections of the clamping plate and the clamping groove are both of trapezoid structures.

Preferably, the bottom of the bolt is of a conical structure, and the length of the bolt is equal to the thickness of the clamping plate.

Preferably, a plurality of equidistant anti-slip grooves are formed in the outer side of the clamping plate, and the anti-slip grooves are of triangular structures.

Preferably, the monitoring mechanism is installed to connecting axle body one end, monitoring mechanism includes the fixed orifices, connecting axle body one end inside center department is equipped with the fixed orifices, connecting axle body one end laminating is connected with the sensor, it is connected with the screw rod to rotate on the sensor, screw rod one end and the inside threaded connection of fixed orifices, the sensor passes through the screw rod and can dismantle with the connecting axle body and be connected, be connected with a plurality of data lines on the sensor.

Preferably, a plurality of draw-in grooves one end extends to the connecting axle body outside, sensor one side edge fixedly connected with a plurality of fixture blocks that are annular distribution, fixture block and the inside block of draw-in groove one end.

The beneficial effects of the utility model are as follows: after being sleeved with one end of the connecting shaft body, the clamping plates are clamped with the clamping grooves in the clamping mode and then slide to the outer sides of the clamping plates, the clamping plates are clamped and pressed by the bearing, then bolts at two ends of the clamping plates are driven by the hexagonal wrench, the bolts rotate under the action of threads and are pressed against the inner sides of the clamping grooves, accordingly, two ends of the clamping plates are pressed against and lifted, the bearing is pressed against the center of the clamping plates, the lifting of the two ends of the clamping plates is achieved, the bearing is pressed against the two sides of the clamping plates in a sliding mode, and the anti-falling effect is achieved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a connection structure between a clamping plate and a connecting shaft according to the present utility model;

FIG. 3 is a schematic view of a connection structure of a bolt and a clamping plate according to the present utility model;

Fig. 4 is a schematic structural view of the bolt of the present utility model.

In the figure: 1. a connecting shaft body; 2. a bearing; 3. an anti-drop mechanism; 301. a clamping plate; 302. a clamping groove; 303. a bolt; 304. an anti-skid groove; 4. a monitoring mechanism; 401. a sensor; 402. a data line; 403. a fixing hole; 404. a screw; 405. and (5) clamping blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The embodiment is as follows: referring to fig. 1-4, an automobile connecting shaft with an anti-drop assembly includes a connecting shaft body 1, a bearing 2 is connected to the connecting shaft body 1 in a clamping manner, an anti-drop mechanism 3 is mounted on the connecting shaft body 1, the anti-drop mechanism 3 includes a clamping groove 302, a plurality of annular clamping grooves 302 are formed in one end side wall of the connecting shaft body 1, clamping plates 301 are connected to the clamping grooves 302 in a clamping manner, bolts 303 are connected to two ends of the clamping plates 301 in a vertical threaded manner, one end of each bolt 303 extends to the outer side of the corresponding clamping plate 301 and is in contact with the connecting shaft body 1, and the bearing 2 is located at the outer sides of the clamping plates 301; the length of the clamping plate 301 is larger than the width of the bearing 2, and the cross sections of the clamping plate 301 and the clamping groove 302 are of trapezoid structures, so that the bearing 2 with different sizes can be supported and abutted, the anti-falling effect is achieved, the abutting area is increased, and meanwhile, the stabilizing effect is achieved; the bottom of the bolt 303 is of a conical structure, the length of the bolt 303 is equal to the thickness of the clamping plate 301, so that the bolt 303 can be in contact with the connecting shaft body 1 to rotate, one end of the clamping plate 301 is jacked up, and meanwhile the bearing 2 can conveniently move outside the clamping plate 301; the outer side of the clamping plate 301 is provided with a plurality of equidistant anti-slip grooves 304, the anti-slip grooves 304 are of a triangular structure, and the outer side of the clamping plate 301 has an anti-slip effect through the arrangement of the anti-slip grooves 304, so that the clamped bearing 2 can be stably installed and cannot be loosened; the monitoring mechanism 4 is arranged at one end of the connecting shaft body 1, the monitoring mechanism 4 comprises a fixing hole 403, the fixing hole 403 is formed in the center of the inside of one end of the connecting shaft body 1, one end of the connecting shaft body 1 is connected with the sensor 401 in a joint mode, a screw 404 is rotationally connected to the sensor 401, one end of the screw 404 is in threaded connection with the inside of the fixing hole 403, the sensor 401 is detachably connected with the connecting shaft body 1 through the screw 404, a plurality of data wires 402 are connected to the sensor 401, the sensor 401 can be detachably connected with one end of the connecting shaft body 1 through the cooperation of the screw 404 and the fixing hole 403, the joint of the sensor 401 and the connecting shaft body 1 is beneficial to monitoring and controlling the stability and the deformation degree of the connecting shaft body 1, data transmission to a driving computer is carried out through the data wires 402, and the connecting shaft body 1 is prevented from being damaged;

As a technical optimization scheme of the utility model, one end of the clamping groove 302 extends to the outer side of the connecting shaft body 1, a plurality of clamping blocks 405 distributed in an annular shape are fixedly connected to the edge of one side of the sensor 401, and the clamping blocks 405 are clamped with one end of the clamping groove 302, so that the sensor 401 cannot rotate after being attached to the connecting shaft body 1, the fixing effect is achieved, and the monitoring effect is better.

When the utility model is used, referring to fig. 1-4, firstly, the bearing 2 is sleeved with one end of the connecting shaft body 1, then the clamping plates 301 are clamped with the inside of the clamping grooves 302, the clamping plates 301 are clamped and stabilized with the clamping grooves 302, then the bearing 2 is slid to the outer sides of the clamping plates 301, the clamping plates 301 are clamped and abutted by the bearing 2, then the bolts 303 at the two ends of the clamping plates 301 are driven by the hexagonal wrench, the bolts 303 rotate and abutted with the inside of the clamping grooves 302 under the action of the threads, so that the two ends of the clamping plates 301 are abutted and tilted, the bearing 2 is facilitated to be abutted at the center of the clamping plates 301, the bearing 2 is prevented from sliding at the two sides by the tilting of the two ends of the clamping plates 301, the anti-falling effect is achieved, the cooperation of the screw 404 and the fixing holes 403 is facilitated, the clamping plates 302 are clamped with the clamping grooves 401 under the action of the clamping blocks 405, the connection stability of the sensor 401 on the connecting shaft body 1 is facilitated, the temperature and the state of the connecting shaft body 1 are facilitated, the effect of the sensor 401 is monitored, and the safety performance is improved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. The utility model provides an automobile connecting axle with anticreep subassembly, includes connecting axle body (1), the block is connected with bearing (2), its characterized in that on connecting axle body (1): install anti-disengaging mechanism (3) on connecting axle body (1), anti-disengaging mechanism (3) include draw-in groove (302), connecting axle body (1) one end lateral wall is equipped with a plurality of draw-in grooves (302) that are annular distribution, the block is connected with cardboard (301) on draw-in groove (302), perpendicular threaded connection in cardboard (301) both ends has bolt (303), bolt (303) one end extends to cardboard (301) outside and connects axle body (1) conflict, bearing (2) are located a plurality of cardboard (301) outsides.

2. The automotive connection axle with an anti-slip assembly of claim 1, wherein: the length of the clamping plate (301) is larger than the width of the bearing (2), and the cross sections of the clamping plate (301) and the clamping groove (302) are of trapezoid structures.

3. The automotive connection axle with an anti-slip assembly of claim 1, wherein: the bottom of the bolt (303) is of a conical structure, and the length of the bolt (303) is equal to the thickness of the clamping plate (301).

4. The automotive connection axle with an anti-slip assembly of claim 1, wherein: the anti-skid plate is characterized in that a plurality of anti-skid grooves (304) which are distributed at equal intervals are formed in the outer side of the clamping plate (301), and the anti-skid grooves (304) are of triangular structures.

5. The automotive connection axle with an anti-slip assembly of claim 1, wherein: the utility model discloses a monitoring mechanism, including connecting axle body (1), monitoring mechanism (4) are installed to connecting axle body (1) one end, monitoring mechanism (4) are including fixed orifices (403), connecting axle body (1) one end inside center department is equipped with fixed orifices (403), connecting axle body (1) one end laminating is connected with sensor (401), it is connected with screw rod (404) to rotate on sensor (401), screw rod (404) one end and fixed orifices (403) internal thread connection, sensor (401) can dismantle with connecting axle body (1) through screw rod (404) and be connected, be connected with a plurality of data lines (402) on sensor (401).

6. The automotive connection axle having an anti-slip assembly of claim 5, wherein: a plurality of draw-in grooves (302) one end extends to connecting axle body (1) outside, sensor (401) one side edge fixedly connected with a plurality of fixture blocks (405) that are annular distribution, fixture block (405) and the inside block of draw-in groove (302) one end.