CN204645949U - Toothed plate type lifter - Google Patents
Toothed plate type lifter Download PDFInfo
- Publication number
- CN204645949U CN204645949U CN201520367065.XU CN201520367065U CN204645949U CN 204645949 U CN204645949 U CN 204645949U CN 201520367065 U CN201520367065 U CN 201520367065U CN 204645949 U CN204645949 U CN 204645949U
- Authority
- CN
- China
- Prior art keywords
- master arm
- guide rail
- arc tooth
- tooth plate
- bending part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses toothed plate type lifter, comprise master arm, auxiliary, determine guide rail, dynamic guide rail, arc tooth plate, the motor of the described arc tooth plate of driving and fixed mount, described master arm comprise planar section, arrange in described planar section one end for the lower bending part that connects arc tooth plate and the upper bending part arranged at the described planar section other end, described lower bending part both sides are provided with the raised line extended along its length direction.The utility model is by arranging at master arm and truss plate connection end both sides the raised line stamping out and extend along master arm length direction, make in lifter lifting process, originally most concentrating on the stress of these end both sides is dispersed to this end core, and therefore anti-twist deformability improves greatly.
Description
Technical field
The utility model relates to auto parts and components field, more specifically, relates to a kind of automotive window lifter.
Background technology
The board-like lifter of conventional tooth comprises master arm, auxiliary, determines guide rail, moves guide rail, arc tooth plate, drive motor and the fixed mount of arc tooth plate, master arm is rotatably connected on fixed mount, and master arm one end is fixed with arc tooth plate, the master arm other end is arranged in dynamic guide rail by skid, auxiliary and master arm are rotationally connected and one end of auxiliary is arranged on by skid and determines guide rail, and the other end of described auxiliary is arranged on described dynamic guide rail by skid.
Wherein master arm and auxiliary are rotationally connected along it is some basic point, bends the possibility arranged to reduce collision mutually in rotation process respectively each other.But when master arm bending is arranged, when using for a long time, easily concentrate at bending part two lateral stress of master arm and arc tooth plate junction.Cause this end along its width twist distortion.It is contemplated that arrange horizontal strengthening rib strip to improve its bend resistance ability at this end, but find that when reality uses the strengthening rib strip of horizontally set needs spacing to each other just can play anti-twist effect in enough hour, otherwise the plate body part between the strengthening rib strip of horizontally set still may be distorted distortion.Based on the problems referred to above, be necessary to change prior art.
Summary of the invention
For the deficiencies in the prior art, the utility model provides toothed plate type lifter.
The utility model is achieved by the following technical solution: toothed plate type lifter, comprise master arm, auxiliary, determine guide rail, dynamic guide rail, arc tooth plate, drive motor and the fixed mount of described arc tooth plate, described master arm is rotatably connected on described fixed mount, and described master arm one end is fixed with arc tooth plate, the described master arm other end is arranged in dynamic guide rail by skid, described auxiliary and described master arm are rotationally connected and one end of described auxiliary is arranged on by skid and determines guide rail, the other end of described auxiliary is arranged on described dynamic guide rail by skid, described master arm comprises planar section, arrange in described planar section one end for the lower bending part that connects arc tooth plate and the upper bending part arranged at the described planar section other end, described lower bending part both sides are provided with the raised line extended along its length direction.
In technique scheme, the bending place of bending part is arranged at intervals with strengthening rib strip on described.
The utility model has following beneficial effect: the utility model is by arranging at master arm and truss plate connection end both sides the raised line stamping out and extend along master arm length direction, make in lifter lifting process, originally most concentrating on the stress of these end both sides is dispersed to this end core, and therefore anti-twist deformability improves greatly.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the cooperation schematic diagram of the utility model master arm and auxiliary.
Fig. 3 is the perspective view of slide block.
Fig. 4 is the decomposing schematic representation of slide block.
Fig. 5 be motor with fixed mount coordinate schematic diagram.
Fig. 6 is the structural representation of fixed mount.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described in further detail: see Fig. 1 to Fig. 6, toothed plate type lifter, comprise master arm 1, auxiliary 2, determine guide rail 3, dynamic guide rail 4, arc tooth plate 5, with the motor 6 and the fixed mount 7 that drive described arc tooth plate 5, describedly determine guide rail 3 and described dynamic guide rail 4 be arranged in parallel, described master arm 1 is rotatably connected on described fixed mount 7, and described master arm 1 one end is fixed with arc tooth plate 5, described arc tooth plate 5 is driven by motor 6, described master arm 1 other end is arranged in dynamic guide rail 4 by skid 8, described auxiliary 2 and described master arm 1 are rotationally connected and one end of described auxiliary 2 is slidably arranged in by slide block 8 and determines guide rail 3, the other end of described auxiliary 2 is slidably arranged in described dynamic guide rail 4 by slide block 8.
Described master arm 1 comprise planar section 10, arrange in described planar section 10 one end for the lower bending part 11 that connects arc tooth plate 5 and the upper bending part 12 arranged at described planar section 10 other end, described lower bending part 11 both sides are provided with the raised line 13 extended along its length direction.Above-mentioned raised line 13 is formed by the sidewall of bending part under punching press 11 both sides.Due to the setting of raised line 13, make in lifter lifting process, most originally concentrating on the stress of these end both sides is dispersed to this end core, and therefore anti-twist deformability improves greatly.The bending place of bending part 12 is arranged at intervals with strengthening rib strip 14, for improving the ability of anti-deformation of this bending place on described.
Described slide block 8 comprises the concentric stroking kinetoplast 80 be arranged in slide rail (herein slide rail comprise determine guide rail and dynamic guide rail), through hole 80a is offered in this slide mass 80 center, a connecting axle 81 is inserted in described through hole 80a, described connecting axle 81 comprises and the insert 81a of through hole 80a interference fit and the joint pin 81b that is connected with master arm or auxiliary, described insert 81a adopts hard material to make, in order to prevent the issuable deformation when slide mass is subject to radial pressure.And because skid body 80 is circular, therefore when coordinating with slide rail, less frictional force can be subject to and obtains better sliding effect.
Also comprise a motor mounting plate 9, described motor mounting plate 9 is fixedly installed on described fixed mount 7, and described arc tooth plate 5 is between described motor mounting plate 9 and described fixed mount 7, and motor 6 is fixedly installed on described motor mounting plate 9.Motor mounting plate 9 is positioned at the first gib block 90 that described arc tooth plate 5 top position is provided with camber, corresponding first gib block 90 position of described fixed mount 7 arranges the second gib block 70, spacing between first gib block 70 and the second gib block 90 equals or is slightly greater than the thickness of arc tooth plate, when described arc tooth plate is installed, its one end with tooth is limited between the first gib block 90 and the second gib block 70.Said structure, when arc tooth plate rotates being driven by motor, the contact surface of itself and fixed mount 7 is only the cambered surface of the first gib block and the second gib block, therefore frictional dissipation is substantially reduced, further, greatly reduce the vibration of tooth plate at above-below direction, reduce the noise of lifter.
Claims (2)
1. toothed plate type lifter, comprise master arm (1), auxiliary (2), determine guide rail (3), dynamic guide rail (4), arc tooth plate (5), drive motor (6) and the fixed mount (7) of described arc tooth plate (5), described master arm (1) is rotatably connected on described fixed mount (7), and described master arm (1) one end is fixed with arc tooth plate (5), described master arm (1) other end is slidably arranged in dynamic guide rail (4) by slide block (8), described auxiliary (2) and described master arm (1) are rotationally connected and one end of described auxiliary (2) is slidably arranged in by slide block (8) and determines guide rail (3), the other end of described auxiliary (2) is slidably arranged in described dynamic guide rail (4) by slide block (8), it is characterized in that: described master arm (1) comprises planar section (10), described planar section (10) one end arrange for connect arc tooth plate (5) lower bending part (11) and described planar section (10) other end arrange upper bending part (12), described lower bending part (11) both sides are provided with the raised line (13) extended along its length direction.
2. toothed plate type lifter as claimed in claim 1, is characterized in that: the bending place of bending part (12) is arranged at intervals with strengthening rib strip (14) on described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520367065.XU CN204645949U (en) | 2015-06-02 | 2015-06-02 | Toothed plate type lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520367065.XU CN204645949U (en) | 2015-06-02 | 2015-06-02 | Toothed plate type lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204645949U true CN204645949U (en) | 2015-09-16 |
Family
ID=54098709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520367065.XU Expired - Fee Related CN204645949U (en) | 2015-06-02 | 2015-06-02 | Toothed plate type lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204645949U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109966069A (en) * | 2017-12-28 | 2019-07-05 | 沈阳新松机器人自动化股份有限公司 | A kind of handrail lifting device of bed chair integrated robot |
-
2015
- 2015-06-02 CN CN201520367065.XU patent/CN204645949U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109966069A (en) * | 2017-12-28 | 2019-07-05 | 沈阳新松机器人自动化股份有限公司 | A kind of handrail lifting device of bed chair integrated robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20160602 |