CN209600451U - A kind of mounting bracket of wiper motor - Google Patents
A kind of mounting bracket of wiper motor Download PDFInfo
- Publication number
- CN209600451U CN209600451U CN201920173353.XU CN201920173353U CN209600451U CN 209600451 U CN209600451 U CN 209600451U CN 201920173353 U CN201920173353 U CN 201920173353U CN 209600451 U CN209600451 U CN 209600451U
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- motor
- welding
- mounting surface
- motor mounting
- mounting bracket
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Abstract
The utility model relates to bodies of a motor car, more particularly to a kind of mounting bracket of wiper motor, including the rack body being welded on fan heater pressure chamber plate, the rack body has a motor mounting surface for motor positioning and welding fixture positioning, the edge of motor mounting surface side upwardly extends to form welding surface, the edge of the motor mounting surface other side is downwardly extending lower welding surface, and the upper welding surface and lower welding surface are welded with the side of fan heater pressure chamber plate.The utility model can solve windscreen wiper and scrape the unclean and big problem of noise.
Description
Technical field
The utility model relates to bodies of a motor car, and in particular to a kind of mounting bracket of wiper motor.
Background technique
Wiper assembly is mounted at the front windshield of automobile for cleaning front windshield.Automotive fan heater pressure
Room plate assembly is mainly used for installation windshield, rain includes system, air-conditioning system and other subsidiary bodies, and the assembly is front truck
The arterial drainage structure of body.
Wiper assembly is generally by rain shaving electrical machine, windscreen wiper scraping arm and windscreen wiper wiper composition.Wherein, rain shaving electrical machine passes through spiral shell
Bolt is connect with vehicle body, and the shaft connection of windscreen wiper scraping arm and rain shaving electrical machine, windscreen wiper wiper is connect with windscreen wiper scraping arm by clamping structure.
As shown in Figure 1, the mounting bracket 1 of rain shaving electrical machine is overlapped on former fan heater pressure chamber plate 2, for installing rain shaving electrical machine.
But the raising with consumer to performance requirement, consumer have found that windscreen wiper is scraped unclean, noise is big when use, leads to
The mounting bracket for crossing analysis windscreen wiper has large effect to the performance of windscreen wiper.
CN202686294U discloses a kind of rain shaving electrical machine mounting bracket and vehicle, wherein mounting bracket, comprising: bracket
Ontology is provided with the mounting hole for installing rain shaving electrical machine on the rack body, and is set to the institute of the rack body
State the fixation device for being used to fix the rain shaving electrical machine at mounting hole.The scheme of the utility model can guarantee mounting bracket
Rigidity solves the problems, such as existing rain shaving electrical machine mounting bracket insufficient rigidity.
CN2933985 discloses a kind of windshield wiper connecting bracket, it has " H " type structure of one, and upper end two sides are each
Extend a support plate part, has a pivot between supporting board point, respectively there are an outwardly extending convex shoulder in bottom end two sides, each
The groove that convex shoulder has an opening inside, having an outside convex block bottom end in the groove of a convex shoulder, there are also an arc grooves.The reality
With novel windshield wiper connecting bracket, part is few, and structure is simple, easy to assembly, greatly reduce the manufacture of windshield wiper at
This.
Above-mentioned patent improves the structure of the mounting bracket of wiper, but not can solve and scrape unclean and noise
Big problem.
Summary of the invention
The purpose of the utility model is to provide a kind of mounting bracket of wiper motor, with solve windscreen wiper scrape it is unclean and
The big problem of noise.
To realize the above-mentioned technical purpose, the scheme that the utility model uses is as follows:
A kind of mounting bracket of wiper motor, it is described including the rack body being welded on fan heater pressure chamber plate
Rack body has a motor mounting surface for motor positioning and welding fixture positioning, the edge of motor mounting surface side
It upwardly extends to form welding surface, the edge of the motor mounting surface other side is downwardly extending lower welding surface, the upper weldering
Junction and lower welding surface are welded with the side of fan heater pressure chamber plate.
It is in " several " font that the motor mounting surface of the rack body, which is bent downward, is offered in the middle part of the motor mounting surface
Motor installing hole, the lower surface of motor mounting surface position corresponding with motor installing hole are equipped with project-welding nut.
The utility model has the beneficial effects that (1) due to the positioning surface that motor mounting surface is welding fixture, motor mounting surface
Position is positioned by welding fixture, and precision is only influenced by welding precision, and precision is high, and this structure efficiently solves windscreen wiper
The uncontrollable problem of motor installation accuracy scrapes not clean, there is the problem of abnormal sound to solve windscreen wiper；(2) due to motor mounting surface
In " several " character form structure, its strength and stiffness is improved, meanwhile, reduce the area of positioning surface, is conducive to the precision of positioning surface
Raising, additionally it is possible to provide accommodate fastener space；(3) cost is relatively low for the utility model, is easy to arrange.
Detailed description of the invention
Fig. 1 is fan heater pressure chamber plate assembly diagram in the prior art；
Fig. 2 is that the utility model is mounted on the schematic diagram on fan heater pressure chamber plate；
Fig. 3 is the structural schematic diagram of the utility model.
In figure, 1- mounting bracket, 2- original fan heater pressure chamber plate, 3- rack body, 4- fan heater pressure chamber plate welded on 5-
Junction, welding surface under 6-, 7- motor mounting surface, 8- motor installing hole.
Specific embodiment
It is right with reference to the accompanying drawings and examples in order to make those skilled in the art that the utility model may be better understood
Technical solutions of the utility model further illustrate.
As shown in Figure 2 and Figure 3, a kind of mounting bracket of wiper motor, including be welded on fan heater pressure chamber plate 4
Rack body 3, the rack body 3 have one for motor positioning and welding fixture positioning motor mounting surface 7, the electricity
The edge of 7 side of machine mounting surface upwardly extends to form welding surface 5, and the edge of 7 other side of motor mounting surface extends downwardly
Lower welding surface 6 is formed, the upper welding surface 5 and lower welding surface 6 are welded with the side of fan heater pressure chamber plate 4.
The motor mounting surface 7 of the rack body 3 is bent downward in " several " font, and the middle part of the motor mounting surface 7 is opened
Equipped with motor installing hole 8, the lower surface of the motor mounting surface 7 position corresponding with motor installing hole 8 is equipped with project-welding nut.This
The position corresponding with motor installing hole 8 that place is mentioned, refer to threaded fastener pass through motor installing hole 8 after just with projection welding
Nut is cooperatively connected.
It is found by experiment that, installation accuracy of the rain shaving electrical machine in the mounting bracket of wiper influences most windscreen wiper performance
Greatly.In the utility model, since upper welding surface 5 and lower welding surface 6 are welded with the side of fan heater pressure chamber plate 4, welding
When, positioning surface of 7 palpus of motor mounting surface as welding fixture.Therefore the position of motor mounting surface 7 is positioned by welding fixture,
Precision is only influenced by welding precision, and precision is high.And in the prior art, rain shaving electrical machine mounting bracket is welded on warm-air drier pressure
The upper surface of room plate rather than side, the mounting surface of rain shaving electrical machine are also not the positioning surface of welding fixture, therefore, motor mounting surface
Precision is respectively by three influence factors: the form accuracy and fan heater pressure chamber of welding precision, rain shaving electrical machine mounting bracket
The precision of plate upper surface, wherein the precision of the form accuracy of rain shaving electrical machine mounting bracket and fan heater pressure chamber plate upper surface is not
It is easy to control, and can influence each other, the installation accuracy for resulting in rain shaving electrical machine is uncontrollable.
The strength and stiffness for the motor mounting surface 7 that " several " character form structure improves, while reducing the area of positioning surface, have
Conducive to the raising of the precision of positioning surface, in addition, the structure of " several " font can also provide the space for accommodating fastener.
Claims (2)
1. a kind of mounting bracket of wiper motor, including the rack body (3) being welded on fan heater pressure chamber plate (4),
It is characterized by: the rack body (3) has a motor mounting surface (7) for motor positioning and welding fixture positioning, institute
The edge for stating motor mounting surface (7) side upwardly extends to be formed welding surface (5), the side of motor mounting surface (7) other side
Edge is downwardly extending lower welding surface (6), the upper welding surface (5) and lower welding surface (6) with fan heater pressure chamber plate (4)
Side welding.
2. the mounting bracket of wiper motor according to claim 1, it is characterised in that: the rack body (3)
It is in " several " font that motor mounting surface (7), which is bent downward, offers motor installing hole (8), institute in the middle part of the motor mounting surface (7)
The lower surface position corresponding with motor installing hole (8) for stating motor mounting surface (7) is equipped with project-welding nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920173353.XU CN209600451U (en) | 2019-01-31 | 2019-01-31 | A kind of mounting bracket of wiper motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920173353.XU CN209600451U (en) | 2019-01-31 | 2019-01-31 | A kind of mounting bracket of wiper motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209600451U true CN209600451U (en) | 2019-11-08 |
Family
ID=68401555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920173353.XU Active CN209600451U (en) | 2019-01-31 | 2019-01-31 | A kind of mounting bracket of wiper motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209600451U (en) |
-
2019
- 2019-01-31 CN CN201920173353.XU patent/CN209600451U/en active Active
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