CN213262566U

CN213262566U - A steering shaft molding device for a forklift

Info

Publication number: CN213262566U
Application number: CN202022319954.2U
Authority: CN
Inventors: 穆常松; 穆长林; 代金良; 于钦杰
Original assignee: Qingdao Nanyang Sancheng Machinery Co ltd
Current assignee: Qingdao Nanyang Sancheng Machinery Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-05-25
Anticipated expiration: 2030-10-19

Abstract

The utility model discloses a steering shaft molding device for a forklift, comprising a bottom plate, a first mounting plate is fixed on the top outer wall of the bottom plate near the rear side, and a first motor is fixed on the rear side outer wall of the first mounting plate, and the The output shaft of the first motor is fixedly connected with a rotating shaft through a coupling, and the top of the rotating shaft is fixed with a turntable, the front outer wall of the turntable is fixed with four fixed blocks that are equally spaced, and one side of the outer wall of the fixed block is opened with A threaded hole, the inner wall of the threaded hole is threadedly connected with a first adjusting knob, the top of the first adjusting knob is welded with a clamping block, and the top outer wall of the bottom plate is fixed with a first mounting block near the middle position. The utility model uses a turntable, a fixing block, a first adjusting knob, a clamping block, and a first motor. When the first adjusting knob is rotated, the clamping block moves forward to fix the steering shaft, and the first motor drives the steering shaft to rotate, which is convenient for Machining of steering shaft.

Description

Steering shaft molding device for forklift

Technical Field

The utility model relates to a fork truck steering spindle processing technology field especially relates to a steering spindle molding device for fork truck.

Background

The steering shaft has the function of transmitting the steering torque of the driver acting on the steering wheel to the steering gear, the upper part of the steering shaft is fixedly connected with the steering wheel, and the lower part of the steering shaft is connected with the steering gear. The steering shaft passes through the steering column tube and is supported on bearings and bushings in the column tube. Some steering shafts not only have certain rigidity, but also have an energy absorption function, and have an anti-injury effect.

The steering shaft is one of important parts in the forklift, the steering shaft is mainly used for controlling the steering of a driving wheel of the forklift, and as the skilled person in the field studies the steering shaft, the steering shaft modeling device tends to be mature more and more, however, the steering shaft modeling device still has certain defects, the existing steering shaft modeling device is not tight in fixation with the steering shaft, and the steering shaft is easy to slide to cause the damage of the steering shaft during processing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a steering shaft modeling device for a forklift.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a fork truck is with steering spindle molding device, includes the bottom plate, the top outer wall of bottom plate is close to the rear side and is fixed with first mounting panel, and the rear side outer wall of first mounting panel is fixed with first motor, the output shaft of first motor passes through shaft coupling fixedly connected with pivot, and the top of pivot is fixed with the carousel, the front side outer wall of carousel is fixed with four fixed blocks that the equidistance distributes, and one side outer wall of fixed block opens threaded hole, the inner wall of threaded hole has a adjust knob through threaded connection, and the top welding of a adjust knob has the grip block.

Preferably, the top outer wall of bottom plate is close to the intermediate position and is fixed with first installation piece, and the top outer wall of first installation piece opens and has the rectangular channel, and the inner wall of rectangular channel rotates through the bearing and is connected with the threaded rod, and the right side outer wall of first installation piece is fixed with the second motor, and the output shaft of second motor passes through bearing fixed connection threaded rod.

Preferably, the outer wall of threaded rod has the movable block of symmetric distribution through threaded connection, and one side outer wall of movable block is fixed with the backup pad, and the backup pad passes through threaded connection with the threaded rod.

Preferably, the top outer wall of movable block is fixed with first telescopic link, and the top of first telescopic link is fixed with the mounting bracket, and the opposite side inner wall of mounting bracket rotates and is connected with first commentaries on classics roller.

Preferably, the top outer wall of bottom plate is close to the front side and is fixed with the pole setting of symmetric distribution, and the outer wall sliding connection of pole setting has the slider, and the opposite side inner wall of two sliders is fixed with the second telescopic link, and the top of second telescopic link is fixed with the arc installation piece, and one side outer wall of slider is provided with second adjust knob.

Preferably, the arc inner wall of arc installation piece is opened flutedly, and the inner wall of recess rotates and is connected with the second that the equidistance distributes and changes the roller.

Preferably, the top outer wall of the bottom plate is provided with a tool box.

Compared with the prior art, the utility model provides a steering spindle molding device for fork truck possesses following beneficial effect:

1. through carousel, fixed block, first adjust knob, grip block, the first motor that sets up, rotate first adjust knob, the grip block moves forward and fixes the steering spindle, and first motor drives the steering spindle rotation, the processing molding of the steering spindle of being convenient for.

2. Through the first installation piece, movable block, backup pad, threaded rod, first telescopic link, the first roller that changes that set up, the output shaft of second motor drives the threaded rod and rotates, adjusts the distance between two movable blocks to change the position of the first roller that changes, make first roller that changes can adapt to the different steering spindle of diameter, support the middle part of steering spindle, make the steering spindle molding more firm.

3. Through the toolbox that sets up, can place the machining tool commonly used, the use of taking of the staff of being convenient for brings the convenience for staff's work.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model has the advantages of simple and compact overall structure, the steering spindle is fixed firm, can fix the steering spindle of variation in size, and the operation is more convenient, and safety and stability nature is good.

Drawings

Fig. 1 is a schematic three-dimensional structure diagram of a steering shaft molding device for a forklift truck according to the present invention;

fig. 2 is a schematic top view of the steering shaft molding device for a forklift according to the present invention;

fig. 3 is the utility model provides a structure schematic diagram is looked sideways at to steering spindle molding device for fork truck.

In the figure: 1-a first motor, 2-a first mounting plate, 3-a bottom plate, 4-a second motor, 5-a support plate, 6-a threaded rod, 7-a first mounting block, 8-a movable block, 9-a first telescopic rod, 10-a second adjusting knob, 11-a second rotary roller, 12-an arc mounting block, 13-a second telescopic rod, 14-a sliding block, 15-a vertical rod, 16-a mounting frame, 17-a first rotary roller, 18-a clamping block, 19-a first adjusting knob, 20-a fixed block, 21-a rotary table and 22-a tool box.

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.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-3, a steering shaft modeling device for a forklift includes a base plate 3, a first mounting plate 2 is fixed to the outer wall of the top of the base plate 3, which is close to the rear side, through screws, a first motor 1 is fixed to the outer wall of the rear side of the first mounting plate 2, an output shaft of the first motor 1 is fixedly connected with a rotating shaft through a coupler, a rotating plate 21 is fixed to the top end of the rotating shaft through screws, four fixing blocks 20 which are distributed equidistantly are fixed to the outer wall of the front side of the rotating plate 21 through screws, a threaded hole is formed in the outer wall of one side of each fixing block 20, a first adjusting knob 19 is connected to the inner wall of the threaded hole through threads, a clamping block 18 is welded to the top end of the first adjusting knob 19, the first adjusting knob 19 is rotated, the clamping block 18 moves forward to fix the steering shaft, and the first motor 1 drives.

The utility model discloses in, the top outer wall of bottom plate 3 is close to the intermediate position and has first installation piece 7 through the fix with screw, and the top outer wall of first installation piece 7 opens and has the rectangular channel, and the inner wall of rectangular channel rotates through the bearing and is connected with threaded rod 6, and the right side outer wall of first installation piece 7 has second motor 4 through the fix with screw, and second motor 4's output shaft passes through bearing fixed connection threaded rod 6.

The utility model discloses in, threaded rod 6's outer wall has the movable block 8 of symmetric distribution through threaded connection, and one side outer wall of movable block 8 has backup pad 5 through the fix with screw, and backup pad 5 passes through threaded connection with threaded rod 6.

The utility model discloses in, the top outer wall of movable block 8 has first telescopic link 9 through the fix with screw, and there is mounting bracket 16 on the top of first telescopic link 9 through the fix with screw, mounting bracket 16's opposite side inner wall rotates and is connected with first commentaries on classics roller 17, the output shaft of second motor 4 drives threaded rod 6 and rotates, adjust the distance between two movable blocks 8, thereby change the position of first commentaries on classics roller 17, make first commentaries on classics roller 17 can adapt to the different steering spindle of diameter, support the middle part of steering spindle, make steering spindle molding process more firm.

The utility model discloses in, the top outer wall of bottom plate 3 is close to the front side and has the pole setting 15 of symmetric distribution through the fix with screw, and the outer wall sliding connection of pole setting 15 has slider 14, and two slider 14's opposite side inner walls have second telescopic link 13 through the fix with screw, and the top welding of second telescopic link 13 has arc installation piece 12, and one side outer wall of slider 14 is provided with second adjust knob 10.

The utility model discloses in, the arc inner wall of arc installation piece 12 is opened flutedly, and the inner wall of recess rotates and is connected with the second that the equidistance distributes and changes roller 11.

The working principle is as follows: when the steering mechanism is used, a steering shaft is flatly placed on a first rotating roller 17, one end of the steering shaft is placed between clamping blocks 18, a first adjusting knob 19 is rotated, the clamping blocks 18 move forwards to fix the steering shaft, a second motor 4 is started, an output shaft of the second motor 4 drives a threaded rod 6 to rotate, the distance between two movable blocks 8 is adjusted, the length of a first telescopic rod 9 is adjusted again, the middle part of the steering shaft is supported, the first rotating roller 17 is in a horizontal position, the height of a sliding block 14 and the length of a second telescopic rod 13 are adjusted, and the other end of the steering shaft is tightly fixed.

Example 2

Referring to fig. 3, the modeling apparatus for a steering shaft of a forklift further includes a tool box 22 disposed on an outer wall of a top portion of the bottom plate 3, compared to embodiment 1.

The working principle is as follows: in use, the tool box 22 is used for holding common tools for workers to take and use, and brings convenience to the workers.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a steering spindle molding device for fork truck, includes bottom plate (3), the top outer wall of bottom plate (3) is close to the rear side and is fixed with first mounting panel (2), and the rear side outer wall of first mounting panel (2) is fixed with first motor (1), a serial communication port, the output shaft of first motor (1) passes through shaft coupling fixedly connected with pivot, and the top of pivot is fixed with carousel (21), the front side outer wall of carousel (21) is fixed with four fixed blocks (20) that the equidistance distributes, and one side outer wall of fixed block (20) opens threaded hole, the inner wall of threaded hole has first adjust knob (19) through threaded connection, and the top welding of first adjust knob (19) has grip block (18).

2. The modeling device of the steering shaft for the forklift as recited in claim 1, wherein the top outer wall of the bottom plate (3) is fixed with a first mounting block (7) near the middle position, the top outer wall of the first mounting block (7) is provided with a rectangular groove, the inner wall of the rectangular groove is rotatably connected with a threaded rod (6) through a bearing, the right outer wall of the first mounting block (7) is fixed with a second motor (4), and the output shaft of the second motor (4) is fixedly connected with the threaded rod (6) through a bearing.

3. The modeling device of the steering shaft for the forklift as recited in claim 2, wherein the outer wall of the threaded rod (6) is connected with the movable blocks (8) which are symmetrically distributed through threads, and the outer wall of one side of each movable block (8) is fixed with the support plate (5), and the support plate (5) is connected with the threaded rod (6) through threads.

4. The modeling device for the steering shaft of the forklift as recited in claim 3, wherein the first telescopic rod (9) is fixed on the outer wall of the top of the movable block (8), the mounting rack (16) is fixed on the top end of the first telescopic rod (9), and the first rotating roller (17) is rotatably connected to the inner wall of the opposite side of the mounting rack (16).

5. The modeling device of the steering shaft for the forklift as recited in claim 1, wherein the top outer wall of the bottom plate (3) near the front side is fixed with symmetrically distributed upright posts (15), the outer wall of the upright posts (15) is connected with sliding blocks (14) in a sliding manner, the inner walls of the two opposite sides of the two sliding blocks (14) are fixed with second telescopic rods (13), the top ends of the second telescopic rods (13) are fixed with arc-shaped mounting blocks (12), and the outer wall of one side of each sliding block (14) is provided with a second adjusting knob (10).

6. The modeling device of the steering shaft for the forklift as recited in claim 5, wherein the arc-shaped inner wall of the arc-shaped mounting block (12) is provided with a groove, and the inner wall of the groove is rotatably connected with the second rotating rollers (11) which are distributed at equal intervals.

7. The apparatus for molding a steering shaft for a forklift according to claim 1, wherein a tool box (22) is provided on an outer top wall of the bottom plate (3).