CN206694467U - A kind of air conditioning for automobiles determines torque drive protector - Google Patents
A kind of air conditioning for automobiles determines torque drive protector Download PDFInfo
- Publication number
- CN206694467U CN206694467U CN201720406338.6U CN201720406338U CN206694467U CN 206694467 U CN206694467 U CN 206694467U CN 201720406338 U CN201720406338 U CN 201720406338U CN 206694467 U CN206694467 U CN 206694467U
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- China
- Prior art keywords
- outer shroud
- air conditioning
- corresponding matching
- flower keyboard
- torque drive
- 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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Abstract
The utility model provides a kind of air conditioning for automobiles and determines torque drive protector, it is characterised in that：It includes the outer shroud with belt wheel corresponding matching（3）, in outer shroud（3）The interior flower keyboard being provided with compressor corresponding matching（6）, in outer shroud（3）On be evenly equipped with one group and flower keyboard（6）The bending reed of corresponding matching（3a）, in outer shroud（3）With flower keyboard（6）Between be additionally provided with one group and bending reed（3a）The pretension plate of corresponding matching（4）, in outer shroud（3）Outside is additionally provided with dust cover（1）.The utility model is simple in construction, easy to use, after moment of torsion reaches setting value, makes outer shroud and flower keyboard quick separating, protects compressor, and noiseless produces.
Description
Technical field：
It the utility model is related to and determine torque drive protection device, be exactly specifically that a kind of air conditioning for automobiles determines torque drive guarantor
Protect device.
Background technology：
Air conditioning for automobiles torque limiter, it is ensured that when compressor reaches quota torque value, compressor is stopped, can be effective
Protection device service life.But the structure of existing air-conditioning torque limiter, after long-term use, will there is separation
The problems such as noise and scission fragments.Therefore, it is small to burbling noise currently on the market, service life length, the automobile of work safety
Air-conditioning determines torque drive protector, and there is the larger market demand.
Utility model content：
The utility model is exactly to overcome deficiency of the prior art, there is provided one kind has overload protection, dust-proof, separation
The small air conditioning for automobiles of noise determines torque drive protector.
The utility model provides following technical scheme：
A kind of air conditioning for automobiles determines torque drive protector, it is characterised in that：It includes the outer shroud with belt wheel corresponding matching,
The flower keyboard with compressor corresponding matching is provided with outer shroud, one group of bending spring with flower keyboard corresponding matching is evenly equipped with outer shroud
Piece, one group of pretension plate with bending reed corresponding matching is additionally provided between outer shroud and flower keyboard, is additionally provided with the outside of outer shroud anti-
Dust hood.
On the basis of above-mentioned technical proposal, there can also be technical scheme further below：
Described outer shroud lower end is additionally provided with the flange perpendicular with its ring wall, and one group is evenly equipped with flange and is coordinated with belt wheel
The mounting hole of connection, the bolt of corresponding matching is provided with mounting hole.
Breach is provided with the ring wall of outer shroud, one end of described bending reed is connected with breach one end fits, and outwards
Bent on the inside of ring.Described breach can play a part of resigning when bending reed moves.
Connection convex closure is provided with described bending reed, is provided with described flower keyboard with being connected convex closure corresponding matching
Convex closure hole.
Described pretension plate is connected by the connecting hole on rivet and flower keyboard, and between pretension plate and flower keyboard
Rivet nail be also arranged with adjustment backing plate.
The resigning hole with rivet corresponding matching is additionally provided with the outer shroud, and described resigning hole replaces with bending reed
Set.
Utility model advantage：
1st, utility model provide air conditioning for automobiles determine torque drive protector can after moment of torsion reaches setting value, outer shroud and
Flower keyboard quick separating, compressor is protected, and noiseless produces；
2nd, the air conditioning for automobiles that utility model provides, which determines torque drive protector, has reverse impact resistance, ensures driver
, still can normal work during backwards rotation；
3rd, the air conditioning for automobiles that utility model provides, which determines torque drive protector, has overload protection, dustproof effect, is advantageous to
Improve driver service life.
Brief description of the drawings：
Fig. 1 structural representations of the present utility model；
Fig. 2 is that the utility model removes the schematic internal view after dust cover；
Fig. 3 is the schematic diagram of outer shroud；
Fig. 4 is the schematic diagram after pretension plate, backing plate and flower keyboard assembling；
Fig. 5 is the schematic diagram of pretension plate；
Fig. 6 is the schematic diagram of flower keyboard.
Embodiment：
As shown in figures 1 to 6, a kind of air conditioning for automobiles determines torque drive protector, and it includes outer shroud 3, the described lower end of outer shroud 3
The flange 3d perpendicular with its ring wall is additionally provided with, one group of mounting hole being connected with belt wheel is evenly equipped with flange 3d.Outside
The outside of ring 3 is provided with the dust cover 1 of corresponding matching, connecting hole corresponding with mounting hole also is provided with described dust cover 1, in institute
Bolt 2 is equipped with the mounting hole and connecting hole stated, and dust cover 1 and outer shroud 3 are connected on outer shroud 3 by bolt 2.
The breach 3e of uniform one group of long bar shaped on the ring wall of outer shroud 3, is equipped with one long in each breach 3e one end
The bending reed 3a of strip, the bending reed 3a extend counterclockwise, each bending spring piece 3a lateral bendings into outer shroud 3
Folding, and the connection convex closure 3b prominent to the inner side of outer shroud 3 is additionally provided with each bending reed 3a.
The flower keyboard 6 of a coaxial cooperation, one end of flower keyboard 6 and the main shaft shape of compressor are provided with the outer shroud 3
Coordinate into transmission.One group of convex closure hole 6b with being connected convex closure 3b corresponding matchings is evenly equipped with described flower keyboard 6.
One group of pretension plate 4 is additionally provided between outer shroud 3 and flower keyboard 6.Described one end of pretension plate 4 is crook 4a, separately
One end is kink 4b, and the crook 4a is opposite with kink 4b bending direction.Described kink 4b insertion outer shrouds 3
Between bending reed 3a, and crook 4a is then against between a neighbouring bending reed 3a junction and flower keyboard.
Rivet 7 is worn at the described middle part of pretension plate 4, described one end of rivet 7 coordinates with the connecting hole 6a on flower keyboard 6 and connected
Connect so that pretension plate 4 can be fixed on flower keyboard 6, and is also arranged with the nail of rivet 7 between pretension plate 4 and flower keyboard 6
Adjust backing plate 5.
The resigning hole 3c with the corresponding matching of rivet 7 is additionally provided with the outer shroud 3, so as to the installation of rivet.Described allows
Position hole 3c and bending reed 3a is to be arranged alternately.
Operation principle：
After driver moment of torsion exceedes setting value, the convex closure of bending reed can take off from the convex closure hole of flower keyboard on outer shroud
Go out, at this moment flower keyboard can depart from outer shroud, so that the power of belt wheel can not be transmitted on flower keyboard, cause flower keyboard to stop turning
It is dynamic, and then make it that the main shaft with flower keyboard corresponding matching compressor is not also rotating, and makes compressor be stopped.
But now outer shroud still rotates with the rotation of belt wheel, so that bending reed is quickly from the kink of pretension plate
Lower section spins off.Because the crook of pretension plate and adjustment backing plate presence so that pretension plate be interference be installed on outer shroud with
Between flower keyboard, this also causes pretension plate to have certain elastic acting force to the inwall and flower keyboard outer wall of outer shroud.So
Bending reed in the presence of elasticity, tightly can be then attached on the inwall of outer shroud, so as to avoid the generation of noise.
When the reverse rotate counterclockwise of driver, bending reed can give pretension plate surge, while outer shroud also can be by
Certain surge, now outer shroud can give one reaction force of pretension plate so that the kink of pretension plate is compressed and is inserted under
The bending reed of side, so as to prevent that convex closure departs from out of flower keyboard convex closure hole on bending reed.
Claims (6)
1. a kind of air conditioning for automobiles determines torque drive protector, it is characterised in that：It includes the outer shroud with belt wheel corresponding matching（3）,
In outer shroud（3）The interior flower keyboard being provided with compressor corresponding matching（6）, in outer shroud（3）On be evenly equipped with one group and flower keyboard（6）It is right
The bending reed that should coordinate（3a）, in outer shroud（3）With flower keyboard（6）Between be additionally provided with one group and bending reed（3a）Corresponding matching
Pretension plate（4）, in outer shroud（3）Outside is additionally provided with dust cover（1）.
2. torque drive protector is determined according to a kind of air conditioning for automobiles described in claim 1, it is characterised in that：Described outer shroud
（3）Lower end is additionally provided with the flange perpendicular with its ring wall（3d）, in flange（3d）On be evenly equipped with what one group and belt wheel were connected
Mounting hole, the bolt of corresponding matching is provided with mounting hole（2）.
3. torque drive protector is determined according to a kind of air conditioning for automobiles described in claim 1, it is characterised in that：In outer shroud（3）
Ring wall be provided with breach（3e）, described bending reed（3a）One end and breach（3e）One end fits connect, and to outer shroud
（3）Inner side is bent.
4. torque drive protector is determined according to a kind of air conditioning for automobiles described in claim 1, it is characterised in that：In described folding
Bending spring piece（3a）It is provided with connection convex closure（3b）, in described flower keyboard（6）Provided with being connected convex closure（3b）Corresponding matching it is convex
Bao Kong（6b）.
5. torque drive protector is determined according to a kind of air conditioning for automobiles described in claim 1, it is characterised in that：Described pretension
Plate（4）Pass through rivet（7）With flower keyboard（6）On connecting hole（6a）It is connected, and in pretension plate（4）With flower keyboard（6）It
Between rivet（7）Adjustment backing plate is also arranged with nail（5）.
6. torque drive protector is determined according to a kind of air conditioning for automobiles described in claim 1, it is characterised in that：In the outer shroud
（3）On be additionally provided with and rivet（7）The resigning hole of corresponding matching（3c）, and described resigning hole（3c）With bending reed（3a）Alternately
Set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720406338.6U CN206694467U (en) | 2017-04-18 | 2017-04-18 | A kind of air conditioning for automobiles determines torque drive protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720406338.6U CN206694467U (en) | 2017-04-18 | 2017-04-18 | A kind of air conditioning for automobiles determines torque drive protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206694467U true CN206694467U (en) | 2017-12-01 |
Family
ID=60445018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720406338.6U Active CN206694467U (en) | 2017-04-18 | 2017-04-18 | A kind of air conditioning for automobiles determines torque drive protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206694467U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107013609A (en) * | 2017-04-18 | 2017-08-04 | 安徽昊方机电股份有限公司 | A kind of air conditioning for automobiles determines torque drive protector |
-
2017
- 2017-04-18 CN CN201720406338.6U patent/CN206694467U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107013609A (en) * | 2017-04-18 | 2017-08-04 | 安徽昊方机电股份有限公司 | A kind of air conditioning for automobiles determines torque drive protector |
| CN107013609B (en) * | 2017-04-18 | 2023-09-19 | 安徽昊方机电股份有限公司 | Fixed torque driving protector for automobile air conditioner |
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