CN219172493U

CN219172493U - Steering column convenient to assembly

Info

Publication number: CN219172493U
Application number: CN202320299257.6U
Authority: CN
Inventors: 赵云刚
Original assignee: Hangzhou Shuangnuo Transmission Machinery Co ltd
Current assignee: Hangzhou Shuangnuo Transmission Machinery Co ltd
Priority date: 2023-02-23
Filing date: 2023-02-23
Publication date: 2023-06-13
Anticipated expiration: 2033-02-23

Abstract

The utility model provides a steering column which is convenient to assemble. Including the cutting ferrule, the internally mounted of cutting ferrule has steering column main part, the top of cutting ferrule just is located the both sides of steering column main part and all installs and install the subassembly, stable subassembly is installed to the below of cutting ferrule, and the quantity of stable subassembly is two, install the subassembly including the frame, the spacing groove has been seted up to the inner wall of frame, and the quantity of spacing groove is two, the internally mounted of frame has the roof, the bottom fixedly connected with pole setting of roof. According to the steering column convenient to assemble, the top plate and the frame are calibrated, after the calibration is finished, a user needs to push the threaded sleeve to enable the support plate to enter the frame, when the limiting block enters the limiting groove, the spring controls the sliding sleeve to enable the connecting plate to control the support plate to enable the limiting block and the limiting groove to be stable, and the design is convenient for the user to replace the installed threaded sleeve, so that the user can conveniently disassemble, assemble and assemble.

Description

Steering column convenient to assembly

Technical Field

The utility model relates to the technical field of steering tubes, in particular to a steering column convenient to assemble.

Background

The steering gear is used for properly converting the steering torque and the steering angle from the steering wheel and outputting the converted steering torque and the converted steering angle to the steering rod mechanism so as to steer the automobile, and is essentially a speed reduction transmission device, and the steering column is an element of a steering system for connecting the steering wheel and the steering gear. Through the steering column, the driver transmits torque to the steering gear to drive the steering gear to realize steering, and the traditional steering column is usually connected through bolts, so that the fixed connection between the steering tube and the frame is ensured.

The utility model discloses a through examining patent number CN214565606U discloses an easy to assemble's car steering column, including steering tube body, fixed block and screw, steering tube body one side outer wall welding has the fixed block, movable groove has been seted up to fixed block upper end outer wall one side symmetry, the spout has been seted up to the inside spout that has, the inside movable mounting of spout has the slider, the through-hole has been seted up to the slider inside, the inside bolt that is provided with of through-hole, the bolt runs through the through-hole and meshes with the screw mutually. According to the utility model, through the arrangement of the movable groove, the sliding groove and the sliding block, the effect of conveniently adjusting the use position of the bolt is achieved, the inconvenience of installing the bolt due to abrasion and tolerance is avoided, the installation efficiency of the steering tube body is ensured, the maintenance and the replacement of equipment are facilitated, and the practicability of the equipment is improved.

However, the product is in use, and the conventional single hole and single bolt mode is adopted to realize the installation of the steering column and the frame, so that a user can not conveniently replace fasteners according to different bolts, and the disassembly and the assembly are inconvenient.

Accordingly, there is a need to provide a steering column that is easy to assemble that addresses the above-described problems.

Disclosure of Invention

The utility model provides a steering column convenient to assemble, which solves the problems that the traditional single-hole and single-bolt mode is used for realizing the installation of the steering column and a frame, and a user can not conveniently replace fasteners according to different bolts, so that the disassembly and the assembly are inconvenient.

In order to solve the technical problems, the steering column convenient to assemble comprises a clamping sleeve, wherein a steering column main body is arranged in the clamping sleeve, stabilizing assemblies are arranged above the clamping sleeve and on two sides of the steering column main body, the stabilizing assemblies are arranged below the clamping sleeve, the number of the stabilizing assemblies is two, the mounting assemblies comprise a frame, limit grooves are formed in the inner wall of the frame, the number of the limit grooves is two, a top plate is arranged in the frame, a vertical rod is fixedly connected to the bottom of the top plate, a screw sleeve is fixedly connected to the bottom of the vertical rod, a spring is sleeved on the outer wall of the vertical rod, a sliding sleeve is fixedly connected to the bottom of the spring, a connecting plate is rotatably connected to the outer wall of the top plate, and a limiting block is fixedly connected to the outer wall of the supporting plate.

Preferably, the outer wall of the connecting plate is rotationally connected with the inner wall of the supporting plate through a bearing, and the top of the spring is fixedly connected with the bottom of the top plate.

Preferably, the limiting block, the support plate and the connecting plate are distributed on the left side of the vertical rod in a mirror image mode, and the sliding sleeve is in sliding connection with the vertical rod.

Preferably, the stabilizing assembly comprises a positioning bolt connected to the bottom of the screw sleeve in a threaded mode, a first clamping ring and a second clamping ring are sleeved on the outer wall of the positioning bolt respectively, a plurality of first clamping teeth are fixedly connected to the top of the first clamping ring, and a plurality of second clamping teeth are fixedly connected to the bottom of the second clamping ring.

Preferably, the plurality of first latches are distributed annularly at equal intervals about the axis of the first snap ring, and the plurality of second latches are distributed annularly at equal intervals about the axis of the second snap ring.

Preferably, the first clamping teeth and the second clamping teeth are of chamfer structures, and holes larger than the outer diameter of the positioning bolt are respectively formed in the first clamping ring and the second clamping ring.

Compared with the related art, the steering column convenient to assemble provided by the utility model has the following components

The beneficial effects are that:

through proofreading roof and frame, after proofreading, the user needs to promote the swivel nut and makes the extension board enter into the frame, when the stopper enters into the spacing inslot, then the spring can control the sliding sleeve and make even board control extension board make stopper and spacing groove stable, and such design is convenient for the user change the swivel nut of installation and handles to convenience of customers carries out dismouting combination.

Drawings

FIG. 1 is a schematic illustration of a steering column in a preferred embodiment for easy assembly in accordance with the present utility model;

FIG. 2 is a schematic view of the mounting assembly of FIG. 1 in a disassembled configuration;

fig. 3 is a schematic structural view of the stabilizing assembly shown in fig. 1.

Reference numerals in the drawings: 1. a cutting sleeve; 2. a steering column main body; 3. a mounting assembly; 31. a frame; 32. a limit groove; 33. a top plate; 34. a vertical rod; 35. a spring; 36. a sliding sleeve; 37. a connecting plate; 38. a support plate; 39. a limiting block; 310. a screw sleeve; 311. a conical column; 4. a stabilizing assembly; 41. positioning bolts; 42. a first snap ring; 43. a first latch; 44. a second snap ring; 45. and the second latch.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1 to 3, fig. 1 is a schematic structural view of a steering column according to a preferred embodiment of the present utility model; FIG. 2 is a schematic view of the mounting assembly of FIG. 1 in a disassembled configuration; fig. 3 is a schematic structural view of the stabilizing assembly shown in fig. 1. The utility model provides a steering column convenient to assembly, including cutting ferrule 1, cutting ferrule 1's internally mounted has steering column main part 2, cutting ferrule 1's top just is located steering column main part 2 both sides all installs and installs subassembly 3, cutting ferrule 1's below is installed and is stabilized subassembly 4, and stabilize the quantity of subassembly 4 and be two, install subassembly 3 including frame 31, spacing groove 32 has been seted up to frame 31's inner wall, and spacing groove 32's quantity is two, frame 31's internally mounted has roof 33, roof 33's bottom fixedly connected with pole setting 34, pole setting 34's bottom fixedly connected with swivel nut 310, pole setting 34's outer wall cover is equipped with spring 35, spring 35's bottom fixedly connected with sliding sleeve 36, sliding sleeve 36's outer wall rotation is connected with link plate 37, roof 33's outer wall rotation is connected with extension board 38, extension board 38's outer wall fixedly connected with stopper 39.

The outer wall of link 37 rotates through the bearing and is connected with the inner wall of extension board 38, is fixed connection between the top of spring 35 and the bottom of roof 33, through proofreading roof 33 and frame 31, the user need promote swivel nut 310 after proofreading is accomplished and makes extension board 38 enter into frame 31 in, when stopper 39 enters into spacing inslot 32, then spring 35 can control sliding sleeve 36 and make link 37 control extension board 38 make stopper 39 and spacing inslot 32 stable.

The limiting block 39, the support plate 38 and the connecting plate 37 are distributed on the left side of the upright 34 in a mirror image mode, the sliding sleeve 36 and the upright 34 are in sliding connection, the design is convenient for a user to replace the installed threaded sleeve 310, and therefore the user can conveniently disassemble, assemble and combine the threaded sleeve.

The stabilizing assembly 4 comprises a positioning bolt 41 which is connected to the bottom of the threaded sleeve 310 in a threaded manner, a first clamping ring 42 and a second clamping ring 44 are sleeved on the outer wall of the positioning bolt 41 respectively, a plurality of first clamping teeth 43 are fixedly connected to the top of the first clamping ring 42, a plurality of second clamping teeth 45 are fixedly connected to the bottom of the second clamping ring 44, when the first clamping ring 42 and the second clamping ring 44 are stressed, the first clamping teeth 43 and the inclined direction enter the second clamping teeth 45, and the stressed area of the positioning bolt 41 can be increased by the user, so that the positioning bolt 41 can work more stably.

The plurality of first latches 43 are distributed annularly at equal intervals about the axis of the first snap ring 42, and the plurality of second latches 45 are distributed annularly at equal intervals about the axis of the second snap ring 44.

The first and

second latches

43 and 45 are each of a chamfer structure, and holes larger than the outer diameter of the positioning bolt 41 are formed in the first and

second clasps

42 and 44, respectively.

The utility model provides a steering column convenient to assemble, which has the following working principle:

the first step: firstly, a user needs to place the steering column main body 2 inside the clamping sleeve 1, then the user needs to select a proper threaded sleeve 310 according to the outer diameter of the positioning bolt 41, then the top plate 33 and the frame 31 are checked, after the check is completed, the user needs to push the threaded sleeve 310 to enable the support plate 38 to enter the frame 31, when the limiting block 39 enters the limiting groove 32, the spring 35 can control the sliding sleeve 36 to enable the connecting plate 37 to control the support plate 38 to enable the limiting block 39 and the limiting groove 32 to be stable.

And a second step of: then, the user needs to sleeve the outer walls of the Daao positioning bolts 41 with the first clamping rings 42 and the second clamping rings 44 in sequence, then install the top ends of the positioning bolts 41 and the threaded sleeves 310, rotate the positioning bolts 41 to enable the clamping sleeve 1 and the frame 31 to be installed, and when the threaded sleeves 310 are stressed, the top plate 33 can control the conical columns 311 to be positioned stably.

And a third step of: and when the first clamping ring 42 and the second clamping ring 44 are stressed, the first clamping teeth 43 and the inclined direction enter the second clamping teeth 45, so that the stressed area of the positioning bolt 41 can be increased, and the positioning bolt 41 can work more stably.

The beneficial effects are that:

through proofreading roof 33 and frame 31, after proofreading, the user needs to promote swivel nut 310 and make extension board 38 enter into frame 31, and when stopper 39 enters into spacing inslot 32, then spring 35 can control sliding sleeve 36 makes even board 37 control extension board 38 make stopper 39 and spacing inslot 32 stable, and such design is convenient for the user to change the swivel nut 310 of installation to the convenience of customers carries out dismouting combination.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. Steering column convenient to assembly, including cutting ferrule (1), its characterized in that: the inside mounting of cutting ferrule (1) has steering column main part (2), cutting ferrule (1)'s top and be located steering column main part (2) both sides all install with installation component (3), stable subassembly (4) are installed to cutting ferrule (1)'s below, and the quantity of stable subassembly (4) is two, installation component (3) are including frame (31), spacing groove (32) have been seted up to the inner wall of frame (31), and the quantity of spacing groove (32) is two, the internally mounted of frame (31) has roof (33), the bottom fixedly connected with pole setting (34) of roof (33), the bottom fixedly connected with swivel nut (310) of pole setting (34), the outer wall cover of pole setting (34) is equipped with spring (35), the bottom fixedly connected with sliding sleeve (36) of spring (35), the outer wall rotation of sliding sleeve (36) is connected with link plate (37), the outer wall rotation of roof (33) is connected with extension board (38), the outer wall fixedly connected with stopper (39) of extension board (38).

2. A steering column according to claim 1, wherein the outer wall of the connecting plate (37) is rotatably connected to the inner wall of the support plate (38) by means of bearings, and the top of the spring (35) is fixedly connected to the bottom of the top plate (33).

3. Steering column according to claim 2, characterized in that the stop (39), the support plate (38) and the connecting plate (37) are distributed in relation to the left side of the upright (34), and the sliding sleeve (36) is in sliding connection with the upright (34).

4. A steering column convenient to assemble according to claim 3, characterized in that the stabilizing assembly (4) comprises a positioning bolt (41) in threaded connection with the bottom of the threaded sleeve (310), a first clamping ring (42) and a second clamping ring (44) are respectively sleeved on the outer wall of the positioning bolt (41), a plurality of first clamping teeth (43) are fixedly connected to the top of the first clamping ring (42), and a plurality of second clamping teeth (45) are fixedly connected to the bottom of the second clamping ring (44).

5. A steering column according to claim 4, wherein a plurality of said first teeth (43) are equally annularly distributed about the axis of the first collar (42) and a plurality of said second teeth (45) are equally annularly distributed about the axis of the second collar (44).

6. The steering column according to claim 5, wherein the first and second pluralities of latches (43, 45) are each of a chamfer configuration, and holes larger than the outer diameter of the positioning bolt (41) are formed in the first and second clasps (42, 44), respectively.