CN104563723A - Belt-type lifter with spring buffer gear and adaptive slider - Google Patents
Belt-type lifter with spring buffer gear and adaptive slider Download PDFInfo
- Publication number
- CN104563723A CN104563723A CN201510059132.6A CN201510059132A CN104563723A CN 104563723 A CN104563723 A CN 104563723A CN 201510059132 A CN201510059132 A CN 201510059132A CN 104563723 A CN104563723 A CN 104563723A
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- driving
- belt
- gear
- slide block
- lifter
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Abstract
The invention provides a belt-type lifter with a spring buffer gear and an adaptive slider. The lifter comprises a driving mechanism and a lifter support and is characterized in that a driving belt driven gear and a driving belt driving gear are arranged at the upper and lower ends of the strip-shaped lifter support and are connected and driven by a driving belt with tooth holes; a spacer is arranged on the lifter support to separate front and rear belts of the driving belt; a slider for installing window glass is fixed on the front belt; a sliding chute of the slider is clamped on slide rails of the lifter support; a driving belt driving gear shaft is connected with the driving mechanism. The lifter has the beneficial effects that the contact area of the driving belt and driving gear of the lifter is large, so that the driving belt and the driving gear are not easily worn; after the slider is worn, pressure springs can move forward against pulley blocks to compensate for wear of the slider and keep the slider stable; the driving gear is a buffer gear and is protected, thus prolonging the service life of the lifter.
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 by wire rope gearing, due to wire rope and drive contact area little, stress point is concentrated, and the wearing and tearing of wire rope and drive are larger; In addition, lifter slide block is directly contacted with slide rail by the chute on slide block, and owing to being sliding-contact, frictional resistance is comparatively large, and slider wear is serious; The driven wheel of lifter is not with buffer, and when running into obstacle or stop suddenly in window lifting process, driven wheel bears very large impact force, easily causes gear failure, and 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 strip springs buffer gear cold self adaptation slide block 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; Self adaptation slide block can obtain auto-compensation after lifter slide block and chute are worn and torn, and not easily catching phenomenon occurs; The driven wheel of lifter is not with buffer, and when running into obstacle or stop suddenly in window lifting process, driven wheel bears very large impact force, easily causes gear failure, and above-mentioned reason all will cause window regulator fault rate to raise, and application life shortens.
The technical solution adopted for the present invention to solve the technical problems is: a kind of strip springs buffer gear cold self adaptation slide block 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 be provided with driving-belt (13) connection for transmission of perforation (22) by one; Elevator shelves (11) arranges a spacer (17) the front side band (33) of driving-belt (13) and backside tape (32) are separated; Front side band (33) 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 slide block (19), it is configured to: on slide block (19), respectively establish one group of adaptive sliding wheels (76) in the both sides of guide groove outside, adaptive sliding wheels (76) are provided with top sheave (80) and lower sheave (81), the assembly pulley beam (78) of fixed block is provided with between two pulleys, the middle part of assembly pulley beam (78) is vertical with the push rod (79) in the push rod guide groove (82) be arranged on slide block (19) to be fixedly connected, in push rod guide groove (82), be provided with holddown spring (77) in the rear end of push rod (79).
Described driving mechanism (25), it is configured to: one end of driving gear shaft (24) is provided with by dynamic bevel gear (26), and be meshed with the drive bevel gear (27) being located at gear shaft (31) axle head, 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), on foreign steamer (1), the spring groove (4) placing buffer spring (3) is provided with in interior foreign steamer joint, a pair buffer spring (3) is placed in spring groove (4), on interior wheel, be provided with in interior foreign steamer joint and insert caster (5) between spring groove (4) interior two buffer springs (3), the both sides of foreign steamer (1) be provided with fixing in the front stator (6) of foreign steamer and rear stator (7).The spring groove (4) of interior foreign steamer joint has one group 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 (13) slippage.The transmission perforation (22) of driving-belt (13) is strip.
The invention has the beneficial effects as follows that the contact area of lifter 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, stress point concentrates the drawback of serious wear; After slide block is worn and torn, holddown spring can head on assembly pulley reach, to compensate the wearing and tearing of slide block, thus makes slide block keep stable, 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 elevator shelves cross-sectional view of the present invention.
Fig. 5 is the cross-sectional view of slide block of the present invention.
Fig. 6 is the schematic diagram of slide block of the present invention.
Fig. 7 is driving-belt driven gear sectional view of the present invention.
Fig. 8 is driving-belt driving gear sectional view of the present invention.
Fig. 9 is the schematic diagram of driven wheel of the present invention.
Figure 10 is driven wheel decomposing schematic representation of the present invention.
Figure 11 is the axial sectional view of driven wheel of the present invention.
1. foreign steamers in figure, 2. interior wheel, 3. buffer spring, 4. spring groove, 5. interior caster, 6. front stator, 7. stator after, 8. dead bolt, 9. axis hole, 11. elevator shelves, 12. motors, 13. driving-belts, 14. driving-belt driving gears, 15. driving-belt driven gears, 16. slide rails, 17. spacers, 18. glass brackets, 19. slide blocks, 20. driven gear fixed mounts, 21. driving gear fixed mounts, 22. perforations, 23. passive tooth wheel shafts, 24. driving gear shafts, 25. driving mechanisms, 26. by dynamic bevel gear, 27. drive bevel gear, 28. motor shafts, 29. worm screws, 30. driven wheels, 31. gear shaft, 32. backside tape, be with on front side of in the of 33., 34. chutes, 35. driving tooth driving-belt gathering sills, 36. driving-belt fixed heads, 55. passive tooth driving-belt gathering sills, 76. adaptive sliding wheels, 77. holddown springs, 78. assembly pulley beams, 79. push rods, 80. top sheaves, 81. lower sheaves, 82. push rod guide grooves.
Detailed description of the invention
In Fig. 1-Figure 11 embodiment, a kind of strip springs buffer gear cold self adaptation slide block 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 be provided with driving-belt (13) connection for transmission of perforation (22) by one; Elevator shelves (11) arranges a spacer (17) the front side band (33) of driving-belt (13) and backside tape (32) are separated; Front side band (33) 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 slide block (19), it is configured to: on slide block (19), respectively establish one group of adaptive sliding wheels (76) in the both sides of guide groove outside, adaptive sliding wheels (76) are provided with top sheave (80) and lower sheave (81), the assembly pulley beam (78) of fixed block is provided with between two pulleys, the middle part of assembly pulley beam (78) is vertical with the push rod (79) in the push rod guide groove (82) be arranged on slide block (19) to be fixedly connected, in push rod guide groove (82), be provided with holddown spring (77) in the rear end of push rod (79).
Described driving mechanism (25), it is configured to: one end of driving gear shaft (24) is provided with by dynamic bevel gear (26), and be meshed with the drive bevel gear (27) being located at gear shaft (31) axle head, 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), on foreign steamer (1), the spring groove (4) placing buffer spring (3) is provided with in interior foreign steamer joint, a pair buffer spring (3) is placed in spring groove (4), on interior wheel, be provided with in interior foreign steamer joint and insert caster (5) between spring groove (4) interior two buffer springs (3), the both sides of foreign steamer (1) be provided with fixing in the front stator (6) of foreign steamer and rear stator (7).The spring groove (4) of interior foreign steamer joint has one group 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 (13) slippage.The transmission perforation (22) of driving-belt (13) is strip.
Claims (7)
1. a strip springs buffer gear cold self adaptation slide block 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 be provided with driving-belt (13) connection for transmission of perforation (22) by one; Elevator shelves (11) arranges a spacer (17) the front side band (33) of driving-belt (13) and backside tape (32) are separated; Front side band (33) 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. strip springs buffer gear cold self adaptation slide block lifter according to claim 1, it is characterized in that: described slide block (19), it is configured to: on slide block (19), respectively establish one group of adaptive sliding wheels (76) in the both sides of guide groove outside, adaptive sliding wheels (76) are provided with top sheave (80) and lower sheave (81), the assembly pulley beam (78) of fixed block is provided with between two pulleys, the middle part of assembly pulley beam (78) is vertical with the push rod (79) in the push rod guide groove (82) be arranged on slide block (19) to be fixedly connected, holddown spring (77) is provided with in the rear end of push rod (79) in push rod guide groove (82).
3. strip springs buffer gear cold self adaptation slide block 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) is provided with by dynamic bevel gear (26), and be meshed with the drive bevel gear (27) being located at gear shaft (31) axle head, driven wheel (30) is meshed with the worm screw (29) of motor shaft (28) axle head.
4. strip springs buffer gear cold self adaptation slide block lifter according to claim 3, 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), on foreign steamer (1), the spring groove (4) placing buffer spring (3) is provided with in interior foreign steamer joint, a pair buffer spring (3) is placed in spring groove (4), on interior wheel, be provided with in interior foreign steamer joint and insert caster (5) between spring groove (4) interior two buffer springs (3), the both sides of foreign steamer (1) be provided with fixing in the front stator (6) of foreign steamer and rear stator (7).
5. strip springs buffer gear cold self adaptation slide block lifter according to claim 4, is characterized in that: the spring groove (4) of interior foreign steamer joint has one group at least.
6. strip springs buffer gear cold self adaptation slide block 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).
7. strip springs buffer gear cold self adaptation slide block lifter according to claim 1, is characterized in that: the transmission perforation (22) of driving-belt (13) is strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510059132.6A CN104563723A (en) | 2015-02-04 | 2015-02-04 | Belt-type lifter with spring buffer gear and adaptive slider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510059132.6A CN104563723A (en) | 2015-02-04 | 2015-02-04 | Belt-type lifter with spring buffer gear and adaptive slider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104563723A true CN104563723A (en) | 2015-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510059132.6A Pending CN104563723A (en) | 2015-02-04 | 2015-02-04 | Belt-type lifter with spring buffer gear and adaptive slider |
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| Country | Link |
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| CN (1) | CN104563723A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| JPH09310555A (en) * | 1996-05-24 | 1997-12-02 | Asmo Co Ltd | Powder window device of car door |
| US5956998A (en) * | 1996-06-06 | 1999-09-28 | Fenelon; Paul J. | Stress reduction gear and apparatus using same |
| KR20010063467A (en) * | 1999-12-22 | 2001-07-09 | 이계안 | Device for adjusting gap of window regulator for automobile |
| DE202005009870U1 (en) * | 2005-06-23 | 2006-11-02 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg | Automotive wind-up window is raised and lowered by the action of a drive through a toothed belt |
| CN203978126U (en) * | 2014-08-01 | 2014-12-03 | 深圳市门老爷科技有限公司 | Utilize Bevel Gear Transmission to realize the horizontal opening door machine that door leaf is opened |
-
2015
- 2015-02-04 CN CN201510059132.6A patent/CN104563723A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| JPH09310555A (en) * | 1996-05-24 | 1997-12-02 | Asmo Co Ltd | Powder window device of car door |
| US5956998A (en) * | 1996-06-06 | 1999-09-28 | Fenelon; Paul J. | Stress reduction gear and apparatus using same |
| KR20010063467A (en) * | 1999-12-22 | 2001-07-09 | 이계안 | Device for adjusting gap of window regulator for automobile |
| DE202005009870U1 (en) * | 2005-06-23 | 2006-11-02 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg | Automotive wind-up window is raised and lowered by the action of a drive through a toothed belt |
| CN203978126U (en) * | 2014-08-01 | 2014-12-03 | 深圳市门老爷科技有限公司 | Utilize Bevel Gear Transmission to realize the horizontal opening door machine that door leaf is opened |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |