Steering gear support mechanism

Abstract

The utility model relates to a steering gear box support mechanism, which belongs to the technical field of steering gear box supports and comprises a frame left longitudinal beam body, a first U-shaped frame and a mounting plate, an adjusting mechanism is arranged on the bottom wall of an inner cavity of the first U-shaped frame, heat dissipation mechanisms are arranged on the left side and the right side of the bottom wall of the inner cavity of the first U-shaped frame, and a supporting frame is arranged on the lower surface of the first U-shaped frame. The supporting frame is fixed to the right side of the vehicle frame left longitudinal beam body through bolts, and the mounting plate is slidably connected to the outer side of the second U-shaped frame. According to the steering gear box support mechanism, a steering gear box can be effectively fixed to the mounting plate, limiting and fixing are conducted by finely adjusting the mounting position and using fixing bolts, the accuracy and stability of the mounting position of the steering gear box are ensured, and the steering problem caused by improper mounting is reduced; the stability of the whole mounting structure is improved, and the reliability and safety of the steering gear box in the working process are ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of direction machine support, concretely is a direction machine support mechanism. BACKGROUND

[0002] The automobile steering gear is also named as the steering machine and the direction machine, it is the most important part in the automobile steering system, its function is to increase the force that the steering wheel transmits to the steering transmission mechanism and changes the force transmission direction, the function of the direction machine support is to change the force that the driver acts on the edge of the steering wheel into torque and then transmit to the steering shaft, realizes the smooth steering of the automobile, the direction machine can be fixed on the left longitudinal beam of the frame through the direction machine support.

[0003] For example, the Chinese patent CN219172500U discloses a kind of direction machine support mechanism, including frame left longitudinal beam, the longer side of frame left longitudinal beam periphery is equipped with U-shaped support plate inner side bottom center fixed installation arc fixed block, by setting a kind of direction machine support mechanism, using the device U-shaped support plate, arc fixed block, silica gel pad, second installation hole, L-shaped support plate, third installation hole, fourth installation hole, direction machine, can make direction machine not have large amplitude movement when operating, by U-shaped support plate clamped in L-shaped support plate both sides, by bolt through first installation hole and fourth installation hole and fixed, in by bolt through second installation hole and third installation hole and fixed, so that direction machine not large amplitude movement when operating, simultaneously there is silica gel pad pad bottom when moving, cannot wear direction machine, not only can better protect direction machine also can extend the life of direction machine.

[0004] Although the above-mentioned patent makes the direction machine not move greatly when operating, and the silica gel pad pad bottom when moving cannot wear the direction machine, which not only can better protect the direction machine but also can extend the life of the direction machine, but the patent does not set the fine adjustment structure in the direction machine support mechanism, which is inconvenient for fine adjustment of the installation position of the direction machine, and reduces the practicability. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides a kind of direction machine support mechanism, with the installation position of direction machine can be fine adjusted, ensure the installation position of direction machine accurate, improve the precision of installation and other advantages, solve the problem that fine adjustment structure is not set in the direction machine support mechanism, which is inconvenient for fine adjustment of the installation position of the direction machine, and reduces the practicability.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a direction machine support mechanism, including frame left side frame body, first U type frame and mounting plate, the bottom wall of first U type frame inner chamber is provided with adjusting mechanism, the left and right sides of first U type frame inner chamber bottom wall is equipped with heat dissipation mechanism, the lower surface of first U type frame is provided with support frame, support frame is fixed through bolt in the right side of frame left side frame body, first U type frame is fixed through bolt in the right side of frame left side frame body,

[0007] The adjusting mechanism includes a second U-shaped frame disposed on the bottom wall of the first U-shaped frame inner cavity, the mounting plate is slidably connected to the outside of the second U-shaped frame, the front and rear sides of the left and right sides of the first U-shaped frame inner cavity bottom wall are provided with connecting pieces, the opposite side of the connecting piece is rotatably connected with a gear through a bearing, the outside of the gear is engaged with a toothed plate, the upper surface of the left and right sides of the toothed plate is fixedly connected with the left and right sides of the lower surface of the mounting plate, the left and right sides of the mounting plate are fixedly connected with a fixed plate, the lower surface of the fixed plate is in close contact with the upper surface of the second U-shaped frame, the inside of the left and right sides of the fixed plate is threadedly connected with a fixed bolt, the left and right sides of the upper surface of the second U-shaped frame are provided with a plurality of thread grooves, and the bottom end of the left and right sides of the fixed bolt is threadedly connected in the inside of the corresponding thread groove.

[0008] Further, the upper surface of the first U-shaped frame is fixed with a rubber pad, the four corners of the upper surface of the first U-shaped frame are provided with first threaded mounting holes, the four corners of the upper surface of the rubber pad are provided with second threaded mounting holes, and the first threaded mounting holes are in communication with the second threaded mounting holes.

[0009] Further, the gap between the mounting plate and the second U-shaped frame is matched.

[0010] Further, the heat dissipation mechanism includes an air outlet plate arranged on the left and right sides of the bottom wall of the first U-shaped frame inner cavity, and the opposite side of the left and right sides of the air outlet plate is communicated with a plurality of air outlet nozzles.

[0011] Further, the heat dissipation mechanism further includes a fixed ring arranged on the left and right sides of the lower surface of the first U-shaped frame, a pipeline is fixed in the inside of the left and right sides of the fixed ring, the left and right sides of the pipeline are communicated with the side opposite to the left and right sides of the air outlet plate and are communicated with the first U-shaped frame, and the lower surface of the pipeline is communicated with a movable conveying pipe.

[0012] Further, the plurality of air outlet nozzles are uniformly distributed on the opposite side of the left and right sides of the air outlet plate.

[0013] Further, the air outlet plate is a stainless steel plate, and a cavity is arranged in the inside of the air outlet plate.

[0014] Further, the left and right fixing rings are distributed on the left and right sides of the longitudinal central axis of the first U-shaped frame.

[0015] Compared with the prior art, the technical scheme has the following beneficial effects:

[0016] 1. The direction machine support mechanism can effectively fix the direction machine on the mounting plate, and through fine adjustment of the installation position and limiting and fixing by the fixing bolts, the installation position of the direction machine is ensured to be accurate and stable, the steering problem caused by improper installation is reduced, meanwhile, through mutual cooperation of the left and right side gears and the left and right side toothed plates, the stability of the whole installation structure is improved, and the reliability and safety of the direction machine in the working process are ensured.

[0017] 2. The direction machine support mechanism can communicate the other end of the movable conveying pipe with the air outlet end in the automobile, air is blown out through the left and right side air outlets, and the outside of the direction machine can be assisted to be cooled. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a structural schematic view of the utility model;

[0019] Figure 2 It is a schematic view of the adjusting mechanism of the utility model;

[0020] Figure 3 It is a schematic view of the heat dissipation mechanism of the utility model;

[0021] Figure 4 It is a schematic view of the connection structure of the air outlet plate and the first U-shaped frame.

[0022] In the figure: 1 is a left longitudinal beam body, 2 is a first U-shaped frame, 3 is a mounting plate, 4 is an adjusting mechanism, 401 is a second U-shaped frame, 402 is a connecting piece, 403 is a gear, 404 is a toothed plate, 405 is a fixed plate, 406 is a fixing bolt, 407 is a threaded groove, 5 is a heat dissipation mechanism, 501 is an air outlet plate, 502 is an air outlet, 503 is a fixing ring, 504 is a pipeline, 505 is a movable conveying pipe, and 6 is a support frame. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be clearly and completely described in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0024] Please refer to Figure 1The directional machine support mechanism in the embodiment comprises a left longitudinal beam body 1, a first U-shaped frame 2 and a mounting plate 3, the bottom wall of the inner cavity of the first U-shaped frame 2 is provided with an adjusting mechanism 4, the adjusting mechanism 4 can finely adjust the mounting position of the directional machine, ensures the accuracy of the mounting position of the directional machine, improves the installation precision, the left and right sides of the bottom wall of the inner cavity of the first U-shaped frame 2 are provided with heat dissipation mechanisms 5, the heat dissipation mechanisms 5 can assist in heat dissipation of the outside of the directional machine, the lower surface of the first U-shaped frame 2 is provided with a support frame 6, the support frame 6 is fixed on the right side of the left longitudinal beam body 1 through bolts, and the first U-shaped frame 2 is fixed on the right side of the left longitudinal beam body 1 through bolts.

[0025] In the embodiment, the upper surface of the first U-shaped frame 2 is fixed with a rubber pad, the four corners of the upper surface of the first U-shaped frame 2 are provided with first threaded mounting holes, and the four corners of the upper surface of the rubber pad are provided with second threaded mounting holes in penetration.

[0026] Please refer to Figure 2 In order to finely adjust the mounting position of the directional machine, ensure the accuracy of the mounting position of the directional machine and improve the installation precision, the adjusting mechanism 4 in the embodiment comprises a second U-shaped frame 401 arranged on the bottom wall of the inner cavity of the first U-shaped frame 2, the mounting plate 3 is slidingly connected to the outside of the second U-shaped frame 401, the front and back sides of the left and right sides of the bottom wall of the inner cavity of the first U-shaped frame 2 are provided with connecting pieces 402, the side opposite to the front and back connecting pieces 402 is rotatably connected with a gear 403 through a bearing, the outside of the left and right gears 403 is engaged with a toothed plate 404, the upper surfaces of the left and right toothed plates 404 are fixedly connected with the left and right sides of the lower surface of the mounting plate 3, the left and right sides of the mounting plate 3 are fixedly connected with a fixed plate 405, the lower surface of the fixed plate 405 is in close contact with the upper surface of the second U-shaped frame 401, the interiors of the left and right fixed plates 405 are threadedly penetrated and connected with a fixed bolt 406, the left and right sides of the upper surface of the second U-shaped frame 401 are provided with a plurality of threaded grooves 407, and the bottom ends of the left and right fixed bolts 406 are threadedly connected in the interiors of the left and right corresponding threaded grooves 407.

[0027] In the embodiment, the accuracy and stability of the mounting position of the directional machine are ensured, and the steering problem caused by improper installation is reduced.

[0028] In the embodiment, the gap between the mounting plate 3 and the second U-shaped frame 401 is matched.

[0029] It should be noted that the direction machine can be fixed on the upper surface of the mounting plate 3 through the fastening bolt, and the wear degree of the connection between the direction machine and the mounting plate 3 can be reduced through the rubber pad. The mounting plate 3 can be moved left and right outside the second U-shaped frame 401, the installation position of the direction machine can be finely adjusted, and after the installation position of the direction machine is adjusted, the four fixing bolts 406 are twisted, and then the bottom ends of the four fixing bolts 406 are screwed into the corresponding threaded grooves 407, achieving the limiting and fixing of the second U-shaped frame 401. The second U-shaped frame 401 can be supported by the cooperation between the left and right side gears 403 and the left and right side toothed plates 404, improving the stability of the support.

[0030] Please refer to Figures 3-4 In order to assist in heat dissipation of the outside of the direction machine, the heat dissipation mechanism 5 in the embodiment comprises air outlet plates 501 arranged on the left and right sides of the bottom wall of the inner cavity of the first U-shaped frame 2. The opposite sides of the left and right air outlet plates 501 are communicated with a plurality of air outlet nozzles 502.

[0031] In the embodiment, the heat dissipation mechanism 5 further comprises fixing rings 503 arranged on the left and right sides of the lower surface of the first U-shaped frame 2. The inside of the left and right fixing rings 503 is fixed with a pipeline 504. The left and right sides of the pipeline 504 penetrate the first U-shaped frame 2 and are communicated with the side opposite to the left and right air outlet plates 501. The lower surface of the pipeline 504 is communicated with a movable conveying pipe 505. A plurality of air outlet nozzles 502 are evenly distributed on the opposite sides of the left and right air outlet plates 501. The air outlet plate 501 is a stainless steel plate. The inside of the air outlet plate 501 is provided with a cavity. The left and right fixing rings 503 are distributed on the left and right sides of the longitudinal central axis of the first U-shaped frame 2.

[0032] It should be noted that the other end of the movable conveying pipe 505 can be communicated with the air outlet end of the automobile. The air outlet end of the automobile blows air, which is then conveyed into the inside of the left and right air outlet plates 501 through the movable conveying pipe 505 and the pipeline 504, and then blown out through the left and right air outlet nozzles 502. The outside of the direction machine can be assisted in heat dissipation, improving the stability of the direction machine. The air outlet end of the air conditioner or other components in the automobile.

[0033] The working principle of the above embodiment is as follows:

[0034] (1) The steering gear can be fixed to the upper surface of the mounting plate 3 by fastening bolts. The rubber pad can reduce the wear at the connection between the steering gear and the mounting plate 3. The mounting plate 3 can be moved left and right on the outside of the second U-shaped frame 401 to finely adjust the installation position of the steering gear. After the installation position of the steering gear is adjusted, the four fixing bolts 406 are twisted in a distributed manner. Then, the bottom ends of the four fixing bolts 406 are threaded into the corresponding thread grooves 407 to achieve the limiting and fixing of the second U-shaped frame 401. The second U-shaped frame 401 can be supported by the mutual cooperation between the left and right side gears 403 and the left and right side tooth plates 404, thereby improving the stability of the support.

[0035] (2) The other end of the movable conveying pipe 505 can be connected to the air outlet in the car. The air outlet in the car will then discharge air, which will then be transported to the inside of the left and right side air outlet plates 501 through the movable conveying pipe 505 and the pipe 504. After that, the air will be discharged through the air outlets 502 on the left and right sides, which can assist in the cooling of the outside of the steering gear and improve the stability of the steering gear.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A mechanism for supporting a loudspeaker, comprising a left side frame body (1), a first U-shaped bracket (2) and a mounting plate (3), characterized in that: The bottom wall of the inner cavity of the first U-shaped frame (2) is provided with an adjusting mechanism (4), the left and right sides of the bottom wall of the inner cavity of the first U-shaped frame (2) are provided with heat dissipation mechanisms (5), the lower surface of the first U-shaped frame (2) is provided with a support frame (6), the support frame (6) is fixed on the right side of the left longitudinal beam body (1) of the vehicle frame through bolts, and the first U-shaped frame (2) is fixed on the right side of the left longitudinal beam body (1) of the vehicle frame through bolts; The adjusting mechanism (4) comprises a second U-shaped frame (401) arranged on the bottom wall of the inner cavity of the first U-shaped frame (2), the mounting plate (3) is slidably connected to the outer side of the second U-shaped frame (401), the front and rear sides of the left and right sides of the bottom wall of the inner cavity of the first U-shaped frame (2) are provided with connecting plates (402), the side opposite to the connecting plate (402) on the front and rear sides is rotatably connected with a gear (403) through a bearing, the outer side of the gear (403) on the left and right sides is engaged with a toothed plate (404), the upper surfaces of the toothed plates (404) on the left and right sides are fixedly connected with the left and right sides of the lower surface of the mounting plate (3), the left and right sides of the mounting plate (3) are fixedly connected with a fixed plate (405), the lower surface of the fixed plate (405) is in close contact with the upper surface of the second U-shaped frame (401), the interiors of the left and right sides of the fixed plate (405) are threadedly penetrated by a fixed bolt (406), and the left and right sides of the upper surface of the second U-shaped frame (401) are provided with a plurality of thread grooves (407).

2. A mechanism for supporting a director according to claim 1, wherein: The upper surface of the first U-shaped frame (2) is fixed with a rubber pad, the four corners of the upper surface of the first U-shaped frame (2) are provided with first threaded mounting holes, and the four corners of the upper surface of the rubber pad are provided with second threaded mounting holes.

3. A mechanism for supporting a director according to claim 1, wherein: The gap between the mounting plate (3) and the second U-shaped frame (401) is matched.

4. A mechanism for supporting a director according to claim 1, wherein: The heat dissipation mechanism (5) comprises an air outlet plate (501) arranged on the left and right sides of the bottom wall of the inner cavity of the first U-shaped frame (2), and the sides opposite to the air outlet plates (501) on the left and right sides are communicated with a plurality of air outlet nozzles (502).

5. A mechanism for supporting a director according to claim 4, wherein: The heat dissipation mechanism (5) further comprises a fixed ring (503) arranged on the left and right sides of the lower surface of the first U-shaped frame (2), the interiors of the left and right sides of the fixed ring (503) are fixedly connected with a pipeline (504), the left and right sides of the pipeline (504) penetrate the first U-shaped frame (2) and are communicated with the sides opposite to the left and right air outlet plates (501), and the lower surface of the pipeline (504) is communicated with a movable conveying pipe (505).

6. A mechanism for supporting a director according to claim 4 wherein: The plurality of air outlet nozzles (502) are uniformly distributed on the sides opposite to the left and right air outlet plates (501).

7. A mechanism for supporting a director according to claim 4 wherein: The air outlet plate (501) is a stainless steel plate, and the air outlet plate (501) is provided with a cavity.

8. A mechanism for supporting a director according to claim 5, wherein: The left and right sides of the fixed ring (503) are distributed on the left and right sides of the longitudinal central axis of the first U-shaped frame (2).

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