CN203603673U - Main arm structure of fork arm type glass elevator - Google Patents
Main arm structure of fork arm type glass elevator Download PDFInfo
- Publication number
- CN203603673U CN203603673U CN201320788020.0U CN201320788020U CN203603673U CN 203603673 U CN203603673 U CN 203603673U CN 201320788020 U CN201320788020 U CN 201320788020U CN 203603673 U CN203603673 U CN 203603673U
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- main arm
- principal arm
- fan
- toothed plate
- arm
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- Expired - Fee Related
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- 239000011521 glass Substances 0.000 title claims abstract description 30
- 238000004080 punching Methods 0.000 claims description 9
- 238000003466 welding Methods 0.000 abstract description 12
- 230000002159 abnormal effect Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 239000002390 adhesive tape Substances 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
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Abstract
The utility model relates to a main arm structure of a fork arm type glass elevator. The main arm structure comprises a main arm. One end of the main arm is a small end used for being connected with a movable guide rail, and the other end of the main arm is a big end. A fan-shaped toothed plate is integrally formed at the big end of the main arm in a pressed mode. The thickness of the fan-shaped toothed plate is equal to that of the main arm. The end, close to the big end of the main arm, of the fan-shaped toothed plate is provided with a mounting hole. The middle of the main arm is provided with a hinge hole used for being connected with a subsidiary arm in a hinged mode. According to the main arm structure, by arranging the main arm and the fan-shaped toothed plate, wherein the main arm and the fan-shaped toothed plate are integrally formed in the pressed mode, the accuracy of glass is improved, and the undesirable phenomena that the glass breaks away from grooves, abnormal sounds appear, and a rubber strip is abraded seriously in the running process of the glass elevator due to poor welding between a main arm and a fan-shaped toothed plate can be avoided. In addition, the main arm structure is simple, the number of parts is reduced, cost is lowered, working procedures can be reduced, and the pressure of worksite management can be relieved.
Description
Technical field
The utility model relates to a kind of glass-frame riser, particularly a kind of main arm structure of wishbone glass lifter.
Background technology
Glass-frame riser is the vitals in lifting system for automobile door glass, and conventional glass-frame riser is mainly divided into cable pulley type glass lifter and wishbone glass lifter two classes at present.Wherein wishbone glass lifter has the advantages such as simple in structure, part universality is strong, long service life.Principal arm and fan type tooth plate are two large important composition parts of wishbone glass lifter, referring to Fig. 3 and Fig. 4, principal arm 1 ' and the sector rack 2 ' of existing wishbone glass lifter be independently component, between principal arm 1 ' and sector rack 2 ', normally realizes combination by welding.But adopt its shortcoming of this structure to be, due between principal arm 1 ' and sector rack 2 ' by being welded and fixed, and the many factors that affects welding precision in welding process is (as element precision, equipment precision, environment etc.), therefore very high to the requirement of welding precision, be difficult to control well completely in process of production welding precision, once the bad principal arm 1 ' that easily causes of welding precision control is with respect to sector rack 2 ' displacement, cause moving guide rail 4 to tilt, thereby the running orbit that must cause glass departs from the guiding of doorframe guide rail, so easy generation glass takes off groove, there is abnormal sound, the problems such as adhesive tape serious wear.In addition, due between principal arm and sector rack by being welded and fixed, need to around welding equipment, pile the part of amplification quantity, cause field control disorder, be unfavorable for produce carry out smoothly.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, a kind of main arm structure of wishbone glass lifter is provided, it is by arranging principal arm and the sector rack of integrated punching moulding, not only improve the precision of product itself, can avoid in glass-frame riser running because of the de-groove of glass that principal arm and sector rack failure welding cause, occur the bad phenomenon such as abnormal sound, adhesive tape serious wear; And simple in structure, reduce number of spare parts, reduce cost, can also reduce operation and alleviate the pressure of field control.
The purpose of this utility model is achieved in that a kind of main arm structure of wishbone glass lifter, comprise principal arm, one end of described principal arm is the small end for being connected with moving guide rail, the other end is large end, the large end integrated punching of described principal arm forms sector rack, the thickness of described sector rack equates with the thickness of principal arm, and described sector rack is provided with installing hole near one end of the large end of principal arm, and the middle part of described principal arm is provided with for the hinge hole hinged with auxiliary.
The thickness of described principal arm is 2.5mm.
Described installing hole is bar hole.
Described sector rack is provided with symmetrical opening.
Adopt technique scheme: because the large end integrated punching of principal arm of the present utility model forms sector rack, the thickness of described sector rack equates with the thickness of principal arm, described sector rack is provided with installing hole near one end of the large end of principal arm, the middle part of described principal arm is provided with for the hinge hole hinged with auxiliary, makes like this main arm structure of this wishbone glass lifter have the following advantages:
1, significantly reduced glass-frame riser in running, glass takes off groove, occurs the frequency that the bad phenomenon such as different sound, adhesive tape serious wear occurs;
2,, by principal arm and the moulding of sector rack integrated punching, can guarantee the precision of product;
3, the input cost that has reduced welding equipment, cubing and manpower, has improved production efficiency;
4, through applicant's test, the utility model is compared with existing structure, and material cost has at least reduced by 8%, has saved cost;
5, reduced production line number of spare parts, avoided too much stacking at the scene and causing producing inconvenient situation because of part.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is installment state schematic diagram of the present utility model;
Fig. 3 is the structural representation of the principal arm of existing wishbone glass lifter;
Fig. 4 is the installment state schematic diagram of the principal arm of existing wishbone glass lifter.
In accompanying drawing, 1,1 ' is principal arm, and 1a is small end, and 1b is large end, and 1c is hinge hole, and 2,2 ' is sector rack, and 2a is installing hole, and 2b is opening, and 3 is auxiliary, and 4 is moving guide rail, and 5 for to determine guide rail, and 6 is motor, and 7 is mounting bracket.
The specific embodiment
Referring to Fig. 1 to Fig. 2, a kind of embodiment of the main arm structure of wishbone glass lifter, this structure comprises principal arm 1, and one end of described principal arm 1 is the small end 1a for being connected with moving guide rail 4, and the other end is large end 1b.The large end 1b integrated punching of described principal arm forms sector rack 2, by principal arm 1 and sector rack 2 integrated punching moulding, not only improve the precision of product itself, can avoid the glass causing because of principal arm 1 and sector rack 2 failure weldings in glass-frame riser running to take off groove, occur the bad phenomenon such as abnormal sound, adhesive tape serious wear; And simple in structure, reduce number of spare parts, reduce cost.The thickness of described sector rack 2 equates with the thickness of principal arm 1, and the thickness of the principal arm 1 of this enforcement is 2.5mm, has further reduced cost.Described sector rack 2 is provided with installing hole 2a near one end of the large end of principal arm, and described installing hole 2a is bar hole, for being connected and fixed with the mounting bracket 7 being arranged on motor 6.The middle part of described principal arm 1 is provided with for the hinge hole 1c hinged with auxiliary 3, make principal arm 1 can by hinge hole 1c and auxiliary 3 hinged.Described sector rack 2 is provided with symmetrical opening 2b, can alleviate the weight of sector rack 2, meets lightweight standard.
Referring to Fig. 2, when installation, it is hinged that principal arm 1 and auxiliary 3 are X-type by articulated elements, the small end 1a of principal arm and one end of auxiliary 3 are arranged on respectively on moving guide rail 4, the other end of auxiliary 3 is arranged on and moves parallel the determining on guide rail 5 of guide rail 4, the installing hole 2a being provided with by sector rack with the sector rack 2 of the large end 1b of principal arm integrated punching moulding is arranged on mounting bracket 7, and the tooth of sector rack 2 engages with the gear that is arranged on the motor 6 on mounting bracket 7, thereby completes the assembling of wishbone glass lifter.The utility model is by arranging principal arm and the sector rack of integrated punching moulding, not only improve the precision of product itself, can avoid in glass-frame riser running because of the de-groove of glass that principal arm and sector rack failure welding cause, occur the bad phenomenon such as abnormal sound, adhesive tape serious wear; And simple in structure, reduce number of spare parts, reduce cost, can also reduce operation and alleviate the pressure of field control.
Above embodiment is preferred embodiment described the utility model; not scope of the present utility model is limited; relate under the prerequisite of spirit not departing from the utility model, various distortion that those of ordinary skill in the art makes the technical solution of the utility model and improving all fall in the definite protection domain of claim of the present utility model.
Claims (4)
1. the main arm structure of a wishbone glass lifter, comprise principal arm (1), one end of described principal arm (1) is the small end (1a) for being connected with moving guide rail (4), the other end is large end (1b), it is characterized in that: large end (1b) integrated punching of described principal arm forms sector rack (2), the thickness of described sector rack (2) equates with the thickness of principal arm (1), described sector rack (2) is provided with installing hole (2a) near one end of the large end of principal arm, and the middle part of described principal arm (1) is provided with for the hinge hole (1c) hinged with auxiliary (3).
2. the main arm structure of wishbone glass lifter according to claim 1, is characterized in that: the thickness of described principal arm (1) is 2.5mm.
3. the main arm structure of wishbone glass lifter according to claim 1, is characterized in that: described installing hole (2a) is bar hole.
4. the main arm structure of wishbone glass lifter according to claim 1, is characterized in that: described sector rack (2) is provided with symmetrical opening (2b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320788020.0U CN203603673U (en) | 2013-12-04 | 2013-12-04 | Main arm structure of fork arm type glass elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320788020.0U CN203603673U (en) | 2013-12-04 | 2013-12-04 | Main arm structure of fork arm type glass elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203603673U true CN203603673U (en) | 2014-05-21 |
Family
ID=50716352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320788020.0U Expired - Fee Related CN203603673U (en) | 2013-12-04 | 2013-12-04 | Main arm structure of fork arm type glass elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203603673U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104847213A (en) * | 2015-04-30 | 2015-08-19 | 芜湖莫森泰克汽车科技有限公司 | Gear sector and balance arm seaming part |
| CN107386852A (en) * | 2017-09-18 | 2017-11-24 | 芜湖莫森泰克汽车科技股份有限公司 | A kind of reliable and stable automobile glass lifter |
| CN111255332A (en) * | 2020-02-18 | 2020-06-09 | 江苏大学 | Fork arm type glass lifting device |
-
2013
- 2013-12-04 CN CN201320788020.0U patent/CN203603673U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104847213A (en) * | 2015-04-30 | 2015-08-19 | 芜湖莫森泰克汽车科技有限公司 | Gear sector and balance arm seaming part |
| CN107386852A (en) * | 2017-09-18 | 2017-11-24 | 芜湖莫森泰克汽车科技股份有限公司 | A kind of reliable and stable automobile glass lifter |
| CN111255332A (en) * | 2020-02-18 | 2020-06-09 | 江苏大学 | Fork arm type glass lifting device |
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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: 20140521 Termination date: 20151204 |
|
| EXPY | Termination of patent right or utility model |