CN218750244U - Sunroof guide rail drive mechanism - Google Patents

Abstract

The utility model provides a sunroof guide rail drive mechanism, which comprises a motor, the first worm of motor output end fixedly connected with, first worm meshes with first turbine mutually, first turbine one side middle part position fixedly connected with second worm, the second worm meshes with the second turbine that is used for driving the lift arm on the sunroof guide rail and goes up and down mutually, the reinforcing plate that two levels of symmetrical fixedly connected with were arranged between end cover and the gear box, two the reinforcing plate downside all is equipped with the second reference column, two first reference columns that are used for restricting the motor position of base upper surface one side fixedly connected with, two position sleeves of gear box surface upper portion position symmetry fixedly connected with, surface mounting has two inserted bars with position sleeve matched with under the base, the utility model discloses following beneficial effect has: the novel automobile skylight guide rail transmission mechanism formed by a plurality of motors, gear boxes and other parts is orderly stored, and the utilization rate of the storage space is improved.

Description

Sunroof guide rail drive mechanism

Technical Field

The utility model relates to a sunroof guide rail drive mechanism belongs to the sunroof field.

Background

The automobile skylight is arranged on the roof, so that air in the automobile can be effectively circulated, and fresh air can enter the automobile, most of automobiles mostly adopt built-in skylights, the built-in skylights are tilted, closed and opened on the roof by utilizing a sliding assembly, the automobile skylights are lifted and lowered in a worm gear transmission mode, namely the automobile skylights are driven to lift and lower by the transmission of the worm gear when a motor rotates, wherein the worm gear is arranged in a gear box, and a motor shell is fixedly connected with the gear box.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a sunroof guide transmission to solve the problem that proposes in the above-mentioned background art, the utility model discloses sunroof guide transmission who makes parts such as a plurality of motors, gear box constitute is neatly deposited in order, improves the utilization ratio to the parking space.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a sunroof guide rail drive mechanism, includes the motor, motor output end fixedly connected with first worm, first worm runs through the end cover and extends to in the gear box, first worm meshes with first turbine mutually, end cover and gear box fixed connection, end cover and motor casing fixed connection, first turbine rotates and installs in the gear box, first turbine one side middle part position fixedly connected with second worm, the one end that first turbine was kept away from to the second worm rotates with the gear box and is connected, the second worm meshes with the second turbine that is used for driving the lift arm on the sunroof guide rail and goes up and down, the second turbine rotates and installs in the gear box, symmetrical fixedly connected with two horizontally arranged's reinforcing plate between end cover and the gear box, two the reinforcing plate downside all is equipped with the second reference column, second reference column lower extreme and the base fixed connection of rectangular form, base upper surface one side fixedly connected with two first reference columns that are used for limiting motor position, gear box surface upper portion position symmetry fixedly connected with two location covers, base lower surface mounting has two inserted bars that cooperate with the location cover.

Further, the upper surface of the base is fixedly connected with a supporting rod for supporting the motor, and the supporting rod is arranged between the first positioning column and the second positioning column.

Further, the inserted bar is sleeved with a rubber sleeve fixedly connected with the inserted bar, and the outer diameter of the rubber sleeve is the same as the inner diameter of the positioning sleeve.

Furthermore, a blind hole is formed in the position of the base for installing the inserted rod, and one end of the inserted rod is fixed in the blind hole.

Further, a plurality of bar mouths have evenly been seted up to the base upper surface, the bar mouth is arranged along the width direction of base.

Furthermore, four connecting lugs are uniformly fixed at the position, close to the end cover, of the motor shell, four protruding blocks matched with the connecting lugs are fixed on one surface, facing the motor, of the end cover, and the connecting lugs are fixedly connected with the protruding blocks through screws.

Furthermore, the middle position of one side of the second turbine is fixedly connected with a connecting part, one end of the connecting part extends to the outer side of the gear box, and a key groove matched with the lifting arm on the automobile sunroof guide rail is processed in the middle position of the side, located on the outer side of the gear box, of the connecting part.

The utility model has the advantages that:

1. with the motor, the whole that parts such as gear box constitute is arranged in on the base, gear box bottom and base contact, make the motor be in between first reference column and the second reference column, two second reference column upper ends are supported respectively at two reinforcing plate lower surfaces this moment, and the one side laminating that second reference column and end cover deviate from the motor, the one side that two first reference columns laminating deviate from the end cover at motor casing, the realization makes the motor, whole and the grafting of base of parts such as gear box constitution, make the motor, the whole and the base relative position that parts such as gear box constitute keep unchangeable.

2. Two inserted bars on the upper base are respectively inserted into two positioning sleeves on the lower gear box, so that the upper base and the lower gear box are inserted, the multiple gear boxes and the multiple bases are alternately inserted and stacked, the bases are regular rectangular structures, the whole formed by the multiple motors, the gear boxes and other components is orderly and orderly stored, and the utilization rate of a storage space is improved.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a sunroof rail transmission mechanism of the present invention;

FIG. 2 is a schematic view of the assembly of the base, the first positioning rod, the second positioning rod, the end cap and the gear box in the sunroof rail transmission mechanism of the present invention;

FIG. 3 is a schematic view of the assembly of the rubber sleeve and the inserted link in the sunroof rail transmission mechanism of the present invention;

in the figure: 1-motor, 2-connecting lug, 3-first worm, 4-end cover, 5-first worm wheel, 6-second worm, 7-gear box, 8-second worm wheel, 9-key groove, 10-lug, 11-reinforcing plate, 12-positioning sleeve, 13-base, 14-first positioning column, 15-strip-shaped opening, 16-supporting rod, 17-second positioning column, 18-rubber sleeve and 19-inserted rod.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1, the present invention provides a technical solution: the utility model provides a sunroof guide rail drive mechanism, including motor 1, first worm 3 with motor 1 output end fixed connection runs through end cover 4 and extends to in the gear box 7, then make four engaging lugs 2 that motor 1 casing is close to the even fixed four lugs 10 of end cover 4 position department and end cover 4 towards motor 1 one side fixed align, then utilize screwed connection lug 10 and engaging lug 2, accomplish the fixed connection of end cover 4 and motor 1 casing, wherein end cover 4 and gear box 7 fixed connection, reinforcing plate 11 of two horizontal arrangements of symmetry fixed connection between end cover 4 and gear box 7, improve the mechanical strength that end cover 4 and gear box 7 are connected.

Referring to fig. 1, a first worm 3 is meshed with a first worm wheel 5 rotatably installed in a gear box 7, wherein a second worm 6 is fixed in the middle of one surface of the first worm wheel 5, one end, far away from the first worm wheel 5, of the second worm 6 is rotatably connected with the gear box 7, the second worm 6 is meshed with a second worm wheel 8 rotatably installed in the gear box 7, one end, fixed in the middle of one surface of the second worm wheel 8, of a connecting portion extends to the outer side of the gear box 7, when the motor 1 works, the first worm 3 drives the first worm wheel 3 to rotate, the first worm wheel 5 drives the second worm wheel 6 to rotate, the second worm wheel 6 drives the second worm wheel 8 to rotate, and the second worm wheel 8 enables an included angle to be formed between skylight glass and a skylight frame through a lifting arm inserted on a skylight guide rail of an automobile, which is inserted in a key groove 9 formed in the middle of one surface of the outer side of the gear box 7, so as to lift the skylight of the automobile.

Referring to fig. 1 and 2, a whole body formed by the motor 1, the gear box 7 and other components is placed on a base 13, the bottom of the gear box 7 is in contact with the base 13, the motor 1 is located between two first positioning columns 14 and two second positioning columns 17, at this time, the upper ends of the two second positioning columns 17 respectively abut against the lower surfaces of two reinforcing plates 11, the second positioning columns 17 are attached to one surface of the end cover 4, which is away from the motor 1, the two first positioning columns 14 are attached to one surface of the motor 1 shell, which is away from the end cover 4, because the lower ends of the first positioning columns 14 and the lower ends of the second positioning columns 17 are fixed on the upper surface of the rectangular base 13, under the restriction of the first positioning columns 14 and the second positioning columns 17, the whole body formed by the motor 1, the gear box 7 and other components is inserted into the base 13, the relative position of the whole body formed by the motor 1, the gear box 7 and other components is kept unchanged, and a support rod 16 fixedly located between the first positioning columns 14 and the second positioning columns 17 is abutted against the bottom of the motor 1, the support rod 16 is added to the bottom of the motor 1, the gear box 7 and the whole body formed by the base 13.

Referring to fig. 1, 2 and 3, two positioning sleeves 12 are symmetrically fixed at the upper portion of the outer surface of the gear box 7, then inserting rods 19 are fixed in two blind holes formed in the lower surface of the base 13, the blind holes play a role in increasing the connection range of the inserting rods 19 and the base 13, the two inserting rods 19 on the upper base 13 are respectively inserted into the two positioning sleeves 12 on the lower gear box 7, so that the upper base 13 is inserted into the lower gear box 7, and the like, so that the multiple gear boxes 7 and the multiple bases 13 are alternately inserted and stacked, because the base 13 is of a regular rectangular structure, the whole formed by the multiple motors 1, the multiple gears 7 and other components is orderly stored, the utilization rate of the storage space is improved, when the inserting rods 19 are inserted into the positioning sleeves 12, rubber sleeves 18 fixedly connected with the inserting rods 19 and sleeved on the inserting rods 19 are also inserted into the positioning sleeves 12, because the outer diameter of the rubber sleeves 18 is the same as the inner diameter of the positioning sleeves 12, the outer surface of the rubber sleeves 18 is in contact with the inner wall of the positioning sleeves 12, thereby increasing the coefficient between the inserting rods 19 and improving the coefficient of the inner wall of the positioning sleeves 19, and reducing the weight of the base 13, and reducing the inserting cost of the base 13, and reducing the base 13.

Although the present description is described in terms of embodiments, not every embodiment includes only a single embodiment, and such description is for clarity only, and those skilled in the art should be able to integrate the description as a whole, and the embodiments can be appropriately combined to form other embodiments as will be understood by those skilled in the art.

Claims (7)

1. The utility model provides a sunroof guide rail drive mechanism, includes motor (1), its characterized in that: motor (1) output end fixedly connected with first worm (3), first worm (3) run through end cover (4) and extend to in gear box (7), first worm (3) mesh mutually with first turbine (5), end cover (4) and gear box (7) fixed connection, end cover (4) and motor (1) casing fixed connection, first turbine (5) rotate to be installed in gear box (7), first turbine (5) one side middle part position fixedly connected with second worm (6), the one end that first turbine (5) were kept away from in second worm (6) rotates with gear box (7) to be connected, second worm (6) mesh with second turbine (8) that are used for driving the lift arm on the sunroof guide rail of car goes up and down, second turbine (8) rotate to be installed in gear box (7), two reinforcing plate (11) that the level was arranged of symmetry fixedly connected with between end cover (4) and gear box (7), two reinforcing plate (11) downside all are equipped with second reference column (17), reference column (17) and second locating column (13) are used for two outer surface positioning base (13) upper portion fixed connection (13) of locating base (13), two upper portion (13) fixed connection of base (13) of location post (13) are used for locating the first worm (13) and the surface 12 Two insertion rods (19) matched with the positioning sleeves (12) are arranged on the lower surface of the base (13).

2. The sunroof rail transmission mechanism according to claim 1, wherein: the motor support is characterized in that a supporting rod (16) used for supporting the motor (1) is fixedly connected to the upper surface of the base (13), and the supporting rod (16) is arranged between the first positioning column (14) and the second positioning column (17).

3. The sunroof rail transmission mechanism according to claim 1, wherein: the rubber sleeve (18) fixedly connected with the inserted bar (19) is sleeved on the inserted bar (19), and the outer diameter of the rubber sleeve (18) is the same as the inner diameter of the positioning sleeve (12).

4. The sunroof rail transmission mechanism according to claim 1, wherein: the blind hole is formed in the position, where the inserting rod (19) is installed, of the base (13), and one end of the inserting rod (19) is fixed in the blind hole.

5. The sunroof rail transmission mechanism according to claim 1, wherein: a plurality of strip-shaped openings (15) are uniformly formed in the upper surface of the base (13), and the strip-shaped openings (15) are arranged along the width direction of the base (13).

6. The sunroof rail transmission mechanism according to claim 1, wherein: the motor is characterized in that four connecting lugs (2) are uniformly fixed at the position, close to the end cover (4), of the shell of the motor (1), four lugs (10) matched with the connecting lugs (2) are fixed on one surface, facing the motor (1), of the end cover (4), and the connecting lugs (2) are fixedly connected with the lugs (10) through screws.

7. The sunroof rail transmission mechanism according to claim 1, wherein: second turbine (8) one side middle part position fixedly connected with connecting portion, connecting portion one end extends to the gear box (7) outside, the one side middle part position processing that connecting portion are in the gear box (7) outside have with last lifing arm matched with keyway (9) of sunroof guide rail.

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