CN215806049U - Turning worm of automobile handle - Google Patents
Turning worm of automobile handle Download PDFInfo
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- CN215806049U CN215806049U CN202121360019.9U CN202121360019U CN215806049U CN 215806049 U CN215806049 U CN 215806049U CN 202121360019 U CN202121360019 U CN 202121360019U CN 215806049 U CN215806049 U CN 215806049U
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- worm
- fixedly connected
- bevel gear
- rotating rod
- mounting groove
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Abstract
The utility model provides a turning worm of an automobile handle, belonging to the technical field of machinery, and the turning worm of the automobile handle comprises a bottom plate, wherein the upper end of the bottom plate is provided with an installation groove, and the side inner wall of the installation groove is fixedly connected with a connecting plate; actuating mechanism, actuating mechanism includes first worm, including a motor, an end cap, a controller, and a cover plate, connecting rod and second worm wheel, motor fixed connection is in the side inner wall of mounting groove, connecting rod fixed connection is in the circumferential surface of motor output shaft, first worm fixed connection is in the side of connecting rod, the side inner wall of mounting groove rotates and is connected with first dwang, the second worm that both ends are fixed is rotated about driving when first dwang rotates, thereby two second worms and two first worm wheels rotate, thereby the fourth dwang of transferring both sides rotates, make a plurality of positions of power transmission, thereby make itself of device better when the operation.
Description
Technical Field
The utility model belongs to the technical field of machinery, and particularly relates to a turning worm of an automobile handle.
Background
The turning worm is a gear which is provided with one or more spiral teeth and is meshed with the turning worm to form a staggered shaft gear pair, and the indexing surface of the turning worm can be a cylindrical surface, a conical surface or a circular surface and can be an Archimedes worm, an involute worm, a normal straight profile worm and a conical surface enveloping cylindrical worm.
However, in the prior art, the turning worm has the disadvantages of low use degree, large heat productivity, easy abrasion of the tooth surface and high cost. The turning worm has low transmission efficiency, the general worm transmission efficiency is lower than that of gear transmission, and especially the turning worm transmission without self-locking performance has the efficiency below 0.5 and the general efficiency is only 0.7-0.9.
Failure modes in worm drives, the failure modes of worm gear teeth are corrosion, wear, gluing and tooth bending and breaking.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a turning worm of an automobile handle, and aims to solve the problems that the conventional turning worm is low in transmission efficiency, the transmission efficiency of a general worm is lower than that of a gear, and particularly the turning worm without self-locking property is not used.
In order to achieve the purpose, the utility model provides the following technical scheme:
a turning worm of a vehicle handle, comprising:
the upper end of the bottom plate is provided with a mounting groove, and the inner side wall of the mounting groove is fixedly connected with a connecting plate;
the driving mechanism comprises a first worm, a motor, a connecting rod and a second worm wheel, the motor is fixedly connected to the inner side wall of the mounting groove, the connecting rod is fixedly connected to the circumferential surface of an output shaft of the motor, the first worm is fixedly connected to the side end of the connecting rod, the inner side wall of the mounting groove is rotatably connected with a first rotating rod, the second worm wheel is fixedly connected to the circumferential surface of the first rotating rod, the second worm wheel is meshed with the first worm, the driving mechanism is arranged in the mounting groove, and the second worm wheel is connected with the first worm to realize the rotation of the first rotating rod;
drive mechanism, drive mechanism includes drive assembly and second bevel gear, drive assembly sets up in the mounting groove, second bevel gear fixed connection is in the circumferential surface of first pivot pole, first pivot pole and second bevel gear connect in order to realize driving drive assembly and rotate.
As a preferred scheme of the utility model, the transmission assembly comprises two fourth bevel gears, two limiting plates, two second bevel gears, a first bevel gear and a fifth bevel gear, the fourth bevel gear is fixedly connected to the circumferential surface of the first rotating rod, the second bevel gear, the fourth bevel gear and the third bevel gear are meshed, the two limiting plates are fixedly connected to the lower inner wall of the mounting groove, the adjacent ends of the two limiting plates are rotatably connected with a first rotating rod and a second first rotating rod, the third bevel gear and the fourth bevel gear are respectively fixedly connected to the adjacent ends of the first rotating rod and the second first rotating rod, the far ends of the first rotating rod and the second first rotating rod respectively movably penetrate through the adjacent ends of the two limiting plates and extend forwards, and the first bevel gear and the fifth bevel gear are respectively fixedly connected to the circumferential surfaces of the first rotating rod and the second first rotating rod.
As a preferable scheme of the present invention, the left and right ends of the first rotating rod are both fixedly connected with a second worm, the left and right ends of the bottom plate are both fixedly connected with two first fixing plates, the adjacent ends of the two first fixing plates are both rotatably connected with fourth rotating rods, the circumferential surfaces of the two fourth rotating rods are both fixedly connected with a first worm wheel, and the two second worms are engaged with the first worm wheel.
As a preferable scheme of the utility model, the left and right inner walls of the mounting groove are both fixedly connected with second fixing plates, and the surfaces of the two second fixing plates are provided with moisture-proof materials.
As a preferable mode of the present invention, the upper ends of the two second fixing plates are fixedly connected with a mounting plate.
As a preferable scheme of the present invention, a connecting block is fixedly connected to a top end of the bottom plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. in this scheme, the bottom plate adopts aluminum alloy material to make, when can making the life of device obtain promoting, the resistant friction effect ability in surface is showing and is promoting, drive assembly is used for driving the dwang and drives transmission assembly, thereby the rotation assembly transmits each department to the pivoted power and reaches driven effect, the second fixed plate plays support and fixed effect, and surperficial dampproofing material greatly reduces and leads to the motor to produce unexpected condition such as short circuit to take place when avoiding the device operation, drive assembly drives second dwang and third dwang and drives surperficial first conical gear and third conical gear when rotating, reach driven effect.
2. In this scheme, when the second worm wheel drives first rotation pole and rotates to first rotation pole ann drives the second worm at right both ends and rotates, thereby the first worm wheel on second worm drive surface rotates, and the fixed plate plays fixed effect, reduces the noise that drive assembly and transmission assembly produced, more can play damp-proofing effect.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a first cross-sectional view of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2;
fig. 4 is a second cross-sectional view of the present invention.
In the figure: 1. a base plate; 2. a motor; 3. a connecting rod; 4. a first worm; 5. a connecting plate; 6. a first bevel gear; 7. a second bevel gear; 8. a third bevel gear; 9. a fourth bevel gear; 10. a fifth bevel gear; 11. a second worm; 12. a first worm gear; 13. a first fixing plate; 14. a limiting plate; 15. a second fixing plate; 16. connecting blocks; 17. a fourth rotating rod; 18. a second worm gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-4, the present invention provides the following technical solutions:
a turning worm of a vehicle handle, comprising:
the upper end of the bottom plate 1 is provided with a mounting groove, and the inner side wall of the mounting groove is fixedly connected with a connecting plate 5;
the driving mechanism comprises a first worm 4, a motor 2, a connecting rod 3 and a second worm wheel 18, the motor 2 is fixedly connected to the inner side wall of the mounting groove, the connecting rod 3 is fixedly connected to the circumferential surface of the output shaft of the motor 2, the first worm 4 is fixedly connected to the side end of the connecting rod 3, the inner side wall of the mounting groove is rotatably connected with a first rotating rod, the second worm wheel 18 is fixedly connected to the circumferential surface of the first rotating rod, the second worm wheel 18 is meshed with the first worm 4, the driving mechanism is arranged in the mounting groove, and the second worm wheel 18 is connected with the first worm 4 to realize the rotation of the first rotating rod;
and the transmission mechanism comprises a transmission assembly and a second bevel gear 7, the transmission assembly is arranged in the mounting groove, the second bevel gear 7 is fixedly connected to the circumferential surface of the first rotating rod, and the first rotating rod and the second bevel gear 7 are connected to drive the transmission assembly to rotate.
In the embodiment of the utility model, the bottom plate 1 is made of aluminum alloy material, so that the service life of the device can be prolonged, the surface friction resistance effect capability is obviously improved, the driving component is used for driving the rotating rod to drive the transmission component, so that the rotating assembly transmits the rotating force to all places to achieve the transmission effect, the second fixing plate 15 plays a role in supporting and fixing, and the dampproofing material on surface greatly reduces and leads to motor 2 to produce unexpected circumstances such as short circuit when avoiding the device operation to take place, drive assembly drives second dwang and third dwang and drives surperficial first conical gear 6 and third conical gear 8 when rotating, reaches driven effect, connecting rod 3 plays the output shaft of connecting motor 2 and drives first worm 4 and reach the drive transmission subassembly and carry out the pivoted effect, it is that need explain: the specific type of the motor 2 is selected by a person skilled in the art, and the motor 2 and the like belong to the prior art, and the detailed description thereof is omitted.
Referring to fig. 1-4, the transmission assembly includes a fourth bevel gear 9, two limiting plates 14, a second bevel gear 7, a first bevel gear 6 and a fifth bevel gear 10, the number of the limiting plates 14 is two, the fourth bevel gear 9 is fixedly connected to the circumferential surface of the first rotating rod, the second bevel gear 7, the fourth bevel gear 9 and the third bevel gear 8 are engaged with each other, the two limiting plates 14 are fixedly connected to the lower inner wall of the mounting groove, the approaching ends of the two limiting plates 14 are rotatably connected with the first rotating rod and the second first rotating rod, the third bevel gear 8 and the fourth bevel gear 9 are respectively fixedly connected to the approaching ends of the first rotating rod and the second first rotating rod, the departing ends of the first rotating rod and the second first rotating rod respectively movably penetrate the approaching ends of the two limiting plates 14 and extend forward, the first bevel gear 6 and the fifth bevel gear 10 are respectively fixedly connected to the circumferential ends of the first rotating rod and the second rotating rod A surface.
In this embodiment: second bevel gear 7 drives surperficial fourth bevel gear 9 and third bevel gear 8 and rotates when carrying out the pivoted to fourth bevel gear 9 and third bevel gear 8 drive third dwang and second dwang in proper order and rotate, and the spacing messenger its rotation that passes through limiting plate 14 itself in the time of the pivoted is more stable.
Referring to fig. 1-4, the left and right ends of the first rotating rod are fixedly connected with the second worm 11, the left and right ends of the bottom plate 1 are fixedly connected with the two first fixing plates 13, the adjacent ends of the two first fixing plates 13 are rotatably connected with the fourth rotating rod 17, the circumferential surfaces of the two fourth rotating rods 17 are fixedly connected with the first worm wheel 12, and the two second worms 11 are engaged with the first worm wheel 12.
In this embodiment: when the second worm wheel 18 drives the first rotation rod to rotate, the first rotation rod drives the second worms 11 at the right two ends to rotate, and the second worms 11 drive the first worm wheels 12 on the surface to rotate.
Specifically, referring to fig. 1, the left and right inner walls of the mounting groove are both fixedly connected with second fixing plates 15, and the surfaces of the two second fixing plates 15 are provided with moisture-proof materials.
In this embodiment: the second fixing plate 15 plays a role in fixing and limiting the first rotation, so that the first rotating rod is more stable in rotation.
Referring to fig. 1-4, the upper ends of the two second fixing plates 15 are fixedly connected to a mounting plate.
In this embodiment: the fixed plate plays fixed effect, reduces the noise that drive assembly and drive assembly produced, more can play damp-proofing effect.
Specifically referring to fig. 1, a connecting block 16 is fixedly connected to the top end of the bottom plate 1.
In this embodiment: the connecting block 16 is welded for fixing, so that the fixing effect of the base plate 1 and the second fixing plate 15 is better.
The working principle and the using process of the utility model are as follows: when the device is used, the connecting rod 3 is driven to rotate through the output shaft of the motor 2, so that the connecting rod 3 drives the first worm 4 to rotate, the second worm wheel 18 on the surface is driven to rotate when the first worm 4 rotates, the first rotating rod is driven to rotate when the second worm wheel 18 rotates, so that the transmission component on the surface is driven to rotate by the first rotating rod, the second bevel gear 7 and the third bevel gear 8 on the surface are driven to rotate when the fourth bevel gear 9 rotates, so that the second bevel gear 7 and the third bevel gear 8 drive the second rotating rod and the third rotating rod to rotate, the first bevel gear 6 and the fifth bevel gear 10 on the other side are driven to rotate by the second rotating rod 7 and the third bevel gear 8, the second worm 11 fixed at the left end and the right end is driven to rotate when the first rotating rod rotates, so that the two second worm 11 and the two first worm wheels 12 rotate, thereby, the fourth rotating rods 17 on the two sides are adjusted to rotate, so that the force is transmitted to a plurality of parts, and the effect of the device is better when the device is operated.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A turning worm of a vehicle handle, comprising:
the device comprises a bottom plate (1), wherein the upper end of the bottom plate (1) is provided with a mounting groove, and the inner side wall of the mounting groove is fixedly connected with a connecting plate (5);
the driving mechanism comprises a first worm (4), a motor (2), a connecting rod (3) and a second worm wheel (18), the motor (2) is fixedly connected to the inner side wall of the mounting groove, the connecting rod (3) is fixedly connected to the circumferential surface of an output shaft of the motor (2), the first worm (4) is fixedly connected to the side end of the connecting rod (3), the inner side wall of the mounting groove is rotatably connected with a first rotating rod, the second worm wheel (18) is fixedly connected to the circumferential surface of the first rotating rod, the second worm wheel (18) is meshed with the first worm (4), the driving mechanism is arranged in the mounting groove, and the second worm wheel (18) is connected with the first worm wheel (4) to realize that the first rotating rod rotates;
drive mechanism, drive mechanism includes drive assembly and second bevel gear (7), drive assembly sets up in the mounting groove, second bevel gear (7) fixed connection is in the circumferential surface of first rotating rod, first rotating rod and second bevel gear (7) are connected in order to realize driving drive assembly and rotate.
2. The turning worm of the vehicle handle according to claim 1, wherein: the transmission assembly comprises a fourth bevel gear (9), two limiting plates (14), a second bevel gear (7), a first bevel gear (6) and a fifth bevel gear (10), the limiting plates (14) are provided with two, the fourth bevel gear (9) is fixedly connected to the circumferential surface of the first rotating rod, the second bevel gear (7), the fourth bevel gear (9) and the third bevel gear (8) are meshed with each other, the two limiting plates (14) are fixedly connected to the lower inner wall of the mounting groove, the two adjacent ends of the limiting plates (14) are rotatably connected with a first rotating rod and a second first rotating rod, the third bevel gear (8) and the fourth bevel gear (9) are respectively and fixedly connected to the adjacent ends of the first rotating rod and the second first rotating rod, the adjacent ends of the first rotating rod and the second first rotating rod are respectively and movably penetrated through the adjacent ends of the two limiting plates (14) and extend forwards, the first conical gear (6) and the fifth conical gear (10) are fixedly connected to the circumferential surfaces of the first rotating rod and the second first rotating rod respectively.
3. The turning worm of the vehicle handle according to claim 2, wherein: the equal fixedly connected with second worm (11) in both ends about first dwang, two first fixed plate (13), two of the equal fixedly connected with in both ends about bottom plate (1) the near-end that leans on mutually of first fixed plate (13) all rotates and is connected with fourth dwang (17), two the first worm wheel (12) of the equal fixedly connected with in circumference surface of fourth dwang (17), two second worm (11) and first worm wheel (12) mesh mutually.
4. The turning worm of the vehicle handle as claimed in claim 3, wherein: the equal fixedly connected with second fixed plate (15) of inner wall about the mounting groove, two the surface of second fixed plate (15) is equipped with dampproofing material.
5. The turning worm of the vehicle handle as claimed in claim 4, wherein: and the upper ends of the two second fixing plates (15) are fixedly connected with mounting plates.
6. The turning worm of the vehicle handle as claimed in claim 5, wherein: the top end of the bottom plate (1) is fixedly connected with a connecting block (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121360019.9U CN215806049U (en) | 2021-06-18 | 2021-06-18 | Turning worm of automobile handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121360019.9U CN215806049U (en) | 2021-06-18 | 2021-06-18 | Turning worm of automobile handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215806049U true CN215806049U (en) | 2022-02-11 |
Family
ID=80177370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121360019.9U Active CN215806049U (en) | 2021-06-18 | 2021-06-18 | Turning worm of automobile handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215806049U (en) |
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2021
- 2021-06-18 CN CN202121360019.9U patent/CN215806049U/en active Active
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