CN104594752A - Toothed belt type spring piece buffering gear lifter - Google Patents
Toothed belt type spring piece buffering gear lifter Download PDFInfo
- Publication number
- CN104594752A CN104594752A CN201510059325.1A CN201510059325A CN104594752A CN 104594752 A CN104594752 A CN 104594752A CN 201510059325 A CN201510059325 A CN 201510059325A CN 104594752 A CN104594752 A CN 104594752A
- Authority
- CN
- China
- Prior art keywords
- driving
- gear
- shell fragment
- lifter
- foreign steamer
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/02—Gearings for conveying rotary motion by endless flexible members with belts; with V-belts
- F16H7/023—Gearings for conveying rotary motion by endless flexible members with belts; with V-belts with belts having a toothed contact surface or regularly spaced bosses or hollows for slipless or nearly slipless meshing with complementary profiled contact surface of a pulley
Abstract
The invention discloses a toothed belt type spring piece buffering gear lifter. The toothed belt type spring piece buffering gear lifter comprises a driving mechanism and a lifter bracket and is characterized in that a transmission belt driven gear and a transmission belt driving gear are respectively arranged at the upper end and the lower end of a strip-shaped lifter bracket and are in transmission connection with each other through a toothed belt; a sliding block used for mounting car window glass is fixed on the toothed belt; a sliding slot of the sliding block is clamped to a sliding rail of the lifter bracket; a transmission belt driving gear shaft is connected to the driving mechanism. The toothed belt type spring piece buffering gear lifter has the beneficial effects that a contact area between a lifter transmission belt and a transmission wheel is large, stressed points are dispersed, the defects of small contact area between a steel wire rope and a transmission wheel of a rope wheel type car window lifter, intensive stressed points and serious abrasion can be avoided, the occurrence rate of the fault of the lifter in the using process is reduced, the driving gear is a buffering gear, the gear is protected, and the service life of the lifter is prolonged.
Description
Art
The present invention relates to a kind of automotive window lifter, especially the lifter of V belt translation.
Background technology
At present, its transmission of cable pulley type automotive window lifter on market is by wire rope gearing, and because wire rope and drive contact area are little, stress point is concentrated, and the wearing and tearing of wire rope and drive comparatively greatly, in use easily cause fracture of wire Block failure; In addition, the driven wheel of lifter is not with buffer, when running into obstacle or stop suddenly in window lifting process, driven wheel bears very large impact force, easily cause gear failure, above-mentioned reason all will cause window regulator fault rate to raise, and application life shortens.
Summary of the invention
In order to overcome the defect of existing automotive window lifter, the invention provides a kind of teeth belt type shell fragment buffer gear cold lifter, because the contact area of driving-belt and travelling gear is large, stress point disperses, avoid picture cable pulley type automotive window lifter wire rope and drive contact area little, the drawback that stress point is concentrated; Driver gear is buffer gear cold; when can run into obstacle or stop suddenly in window lifting process, make driven wheel have the process of a soft transitions to impact force, gear is played a protective role; extend the application life of gear, reduce window regulator fault rate.
The technical solution adopted for the present invention to solve the technical problems is: a kind of teeth belt type shell fragment buffer gear cold lifter, comprise driving mechanism (25) and elevator shelves (11), it is characterized in that: be respectively equipped with driving-belt driven gear (15) and driving-belt driving gear (14) at the two ends up and down of strip elevator shelves (11), and by cingulum (13) connection for transmission; Cingulum (13) is fixed the slide block (19) of an installation car window glass, and the chute (34) of slide block (19) is equipped on the slide rail (16) of elevator shelves (11); Driving-belt driving gear shaft (24) connects with driving mechanism (25).
Described driving mechanism (25), it is configured to: one end of driving gear shaft (24) connects with driving gear axle (31) keyway, and driven wheel (30) is meshed with the worm screw (29) of motor shaft (28) axle head.
Described driven wheel (30), comprise toothed foreign steamer (1) and interiorly to take turns (2), foreign steamer (1) is enclosed within interiorly takes turns on (2), interior foreign steamer gap (10) is provided with between interior foreign steamer, the outer rim of taking turns (1) interior and foreign steamer (2) inner edge are respectively equipped with interiorly takes turns shell fragment slot (5) and foreign steamer shell fragment slot (4), shell fragment (3) inserts in interiorly takes turns to be connected interior foreign steamer in shell fragment slot (5) and foreign steamer shell fragment slot (4), the both sides of foreign steamer (1) be provided with fixing in the front stator (6) of foreign steamer and rear stator (7).Interior foreign steamer joint has one group of opposed shell fragment (3) at least.
Driving-belt driven gear (15) and driving-belt driving gear (14) are respectively equipped with passive tooth driving-belt gathering sill (55) and driving tooth driving-belt gathering sill (35), to prevent driving-belt slippage.
The invention has the beneficial effects as follows that the contact area of lifter driving-belt and travelling gear is large, stress point disperses, muting function is good, avoid picture cable pulley type automotive window lifter wire rope and drive contact area little, stress point concentrates the drawback of serious wear, decreases the incidence of lifter in use fault; Driven wheel is buffer gear cold, when can run into obstacle or stop suddenly in window lifting process, makes driven wheel have the process of a soft transitions to impact force, plays a protective role to gear, extend the application life of lifter.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is schematic diagram of the present invention.
Fig. 2 is side sectional view of the present invention.
Fig. 3 is driving mechanism schematic diagram of the present invention.
Fig. 4 is the cross-sectional view of elevator shelves of the present invention.
Fig. 5 is the cross-sectional view of slide block of the present invention.
Fig. 6 is driving-belt driven gear sectional view of the present invention.
Fig. 7 is driving-belt driving gear sectional view of the present invention.
Fig. 8 is the schematic diagram of driven wheel of the present invention.
Fig. 9 is driven wheel decomposing schematic representation of the present invention.
Figure 10 is the axial sectional view of driven wheel of the present invention.
1. foreign steamers in figure, 2. interior wheel, 3. shell fragment, 4. foreign steamer shell fragment slot, 5. wheel shell fragment slot in, 6. front stator, 7. stator after, 8. dead bolt, 9. axis hole, 10. foreign steamer gap in, 11. elevator shelves, 12. motors, 13. cingulums, 14. driving-belt driving gears, 15. driving-belt driven gears, 16. slide rails, 19. slide blocks, 23. passive tooth wheel shafts, 24. driving gear shafts, 25. driving mechanisms, 28. motor shafts, 29. worm screws, 30. driven wheels, 31. gear shaft, 34. chutes, 35. driving tooth driving-belt gathering sills, the fixing card of 36. cingulums, 37. keyways, 55. passive tooth driving-belt gathering sills.
Detailed description of the invention
In Fig. 1-Figure 10 embodiment, a kind of teeth belt type shell fragment buffer gear cold lifter, comprise driving mechanism (25) and elevator shelves (11), it is characterized in that: be respectively equipped with driving-belt driven gear (15) and driving-belt driving gear (14) at the two ends up and down of strip elevator shelves (11), and by cingulum (13) connection for transmission; Cingulum (13) is fixed the slide block (19) of an installation car window glass, and the chute (34) of slide block (19) is equipped on the slide rail (16) of elevator shelves (11); Driving-belt driving gear shaft (24) connects with driving mechanism (25).
Described driving mechanism (25), it is configured to: one end of driving gear shaft (24) connects with driving gear axle (31) keyway, and driven wheel (30) is meshed with the worm screw (29) of motor shaft (28) axle head.
Described driven wheel (30), comprise toothed foreign steamer (1) and interiorly to take turns (2), foreign steamer (1) is enclosed within interiorly takes turns on (2), interior foreign steamer gap (10) is provided with between interior foreign steamer, the outer rim of taking turns (1) interior and foreign steamer (2) inner edge are respectively equipped with interiorly takes turns shell fragment slot (5) and foreign steamer shell fragment slot (4), shell fragment (3) inserts in interiorly takes turns to be connected interior foreign steamer in shell fragment slot (5) and foreign steamer shell fragment slot (4), the both sides of foreign steamer (1) be provided with fixing in the front stator (6) of foreign steamer and rear stator (7).Interior foreign steamer joint has one group of opposed shell fragment (3) at least.
Driving-belt driven gear (15) and driving-belt driving gear (14) are respectively equipped with passive tooth driving-belt gathering sill (55) and driving tooth driving-belt gathering sill (35), to prevent driving-belt slippage.
Claims (5)
1. a teeth belt type shell fragment buffer gear cold lifter, comprise driving mechanism (25) and elevator shelves (11), it is characterized in that: be respectively equipped with driving-belt driven gear (15) and driving-belt driving gear (14) at the two ends up and down of strip elevator shelves (11), and by cingulum (13) connection for transmission; Cingulum (13) is fixed the slide block (19) of an installation car window glass, and the chute (34) of slide block (19) is equipped on the slide rail (16) of elevator shelves (11); Driving-belt driving gear shaft (24) connects with driving mechanism (25).
2. teeth belt type shell fragment buffer gear cold lifter according to claim 1, it is characterized in that: described driving mechanism (25), it is configured to: one end of driving gear shaft (24) connects with driving gear axle (31) keyway, and driven wheel (30) is meshed with the worm screw (29) of motor shaft (28) axle head.
3. teeth belt type shell fragment buffer gear cold lifter according to claim 2, it is characterized in that: described driven wheel (30), comprise toothed foreign steamer (1) and interiorly to take turns (2), foreign steamer (1) is enclosed within interiorly takes turns on (2), interior foreign steamer gap (10) is provided with between interior foreign steamer, the outer rim of taking turns (1) interior and foreign steamer (2) inner edge are respectively equipped with interiorly takes turns shell fragment slot (5) and foreign steamer shell fragment slot (4), it is interior to be connected interior foreign steamer with foreign steamer shell fragment slot (4) that shell fragment (3) inserts in interior shell fragment slot (5) of taking turns, the both sides of foreign steamer (1) be provided with fixing in the front stator (6) of foreign steamer and rear stator (7).
4. teeth belt type shell fragment buffer gear cold lifter according to claim 3, is characterized in that: interior foreign steamer joint has one group of opposed shell fragment (3) at least.
5. teeth belt type shell fragment buffer gear cold lifter according to claim 1, is characterized in that: driving-belt driven gear (15) and driving-belt driving gear (14) are respectively equipped with passive tooth driving-belt gathering sill (55) and driving tooth driving-belt gathering sill (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510059325.1A CN104594752A (en) | 2015-02-04 | 2015-02-04 | Toothed belt type spring piece buffering gear lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510059325.1A CN104594752A (en) | 2015-02-04 | 2015-02-04 | Toothed belt type spring piece buffering gear lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104594752A true CN104594752A (en) | 2015-05-06 |
Family
ID=53120765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510059325.1A Pending CN104594752A (en) | 2015-02-04 | 2015-02-04 | Toothed belt type spring piece buffering gear lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104594752A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2151892Y (en) * | 1992-04-14 | 1994-01-05 | 马中强 | Motive lifting device for automobile door and window |
| JPH0813910A (en) * | 1994-06-29 | 1996-01-16 | Koito Mfg Co Ltd | Lifting/lowering device for automobile window glass |
| US5505022A (en) * | 1994-03-15 | 1996-04-09 | Asmo Co., Ltd. | Window regulator |
| US5956998A (en) * | 1996-06-06 | 1999-09-28 | Fenelon; Paul J. | Stress reduction gear and apparatus using same |
| KR20000019701A (en) * | 1998-09-15 | 2000-04-15 | 정몽규 | Power window regulator for vehicle |
-
2015
- 2015-02-04 CN CN201510059325.1A patent/CN104594752A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2151892Y (en) * | 1992-04-14 | 1994-01-05 | 马中强 | Motive lifting device for automobile door and window |
| US5505022A (en) * | 1994-03-15 | 1996-04-09 | Asmo Co., Ltd. | Window regulator |
| JPH0813910A (en) * | 1994-06-29 | 1996-01-16 | Koito Mfg Co Ltd | Lifting/lowering device for automobile window glass |
| US5956998A (en) * | 1996-06-06 | 1999-09-28 | Fenelon; Paul J. | Stress reduction gear and apparatus using same |
| KR20000019701A (en) * | 1998-09-15 | 2000-04-15 | 정몽규 | Power window regulator for vehicle |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150506 |