CN105059085A - Vibration absorber of air conditioning compressor, vibration absorbing bracket and vehicle - Google Patents
Vibration absorber of air conditioning compressor, vibration absorbing bracket and vehicle Download PDFInfo
- Publication number
- CN105059085A CN105059085A CN201510448903.0A CN201510448903A CN105059085A CN 105059085 A CN105059085 A CN 105059085A CN 201510448903 A CN201510448903 A CN 201510448903A CN 105059085 A CN105059085 A CN 105059085A
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- attaching parts
- damping frame
- air
- coil spring
- conditioning compressor
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- Air-Conditioning For Vehicles (AREA)
Abstract
The invention relates to a vibration absorber of an air conditioning compressor, a vibration absorbing bracket and a vehicle, which is designed to provide the vibration absorber of the vehicle air conditioning compressor used for preventing the air conditioning compressor mounted on an upper support of the vibration absorbing bracket from being tilted or overturned. The vibration absorber comprises a spiral spring and connecting pieces, wherein the connecting pieces are distributed on two opposite sides of the radial direction of the spiral spring; the connecting pieces comprise upper fixing pieces and lower fixing pieces; hole slots which are oppositely opened in an axis direction of the spiral spring are arranged on the upper fixing pieces and the lower fixing pieces, respectively; and the upper hole slots and the lower hole slots are matched with each other to form fixed holes which are in interference fit with the spiral spring to be fixedly connected with the spiral spring. As no rotation is available between the connecting pieces and the spiral spring, a problem that the air conditioning compressor mounted on the upper support of the vibration absorber is tilted or overturned is effectively solved.
Description
Technical field
The present invention relates to vibration damping and vibration isolation field, particularly shock absorber of air-conditioned compressor and damping frame and vehicle.
Background technology
At present, the domestic passenger vehicle being furnished with air-conditioning compressor, air condition compressor bracket is adopt following version substantially: the compositions such as rigidity or rubber bush assembly, upper bracket assembly, coil spring assembly, undersetting assembly, air conditioner compressor belt pulley is connected with engine crankshaft belt wheel by belt, tensioning spring is used for adjustment belt tension, upper bracket adopts rigidity axle sleeve or rubber bush to be connected with undersetting, and undersetting is directly connected with vehicle frame.Adopt the damping frame assembly of rigid liner, in order to balance tensile force and the capsizing moment of air-conditioning compressor belt, general tensioning spring rigidity is comparatively large, so class bracket assembly possesses vibration damping and vibration isolation ability hardly; Adopt the damping frame assembly of rubber bush, although rubber bush has certain vibration damping and vibration isolation effect, tensioning spring side cushioning performance is poor, therefore integral vibration damping effect is still undesirable.Patent CN202132431U gives a kind of wire rope damper, this shock absorber comprises steel rope, attaching parts and fix screw, each cuboid attaching parts has multiple transverse horizontal clear opening, two pieces of upper and lower relative levels of attaching parts be arranged in parallel, two steel ropes are successively through the transverse holes of upper and lower two attaching partss, formed as flat spin spring-like shape, be connected for dynamic between steel rope and attaching parts, the two ends of steel rope are fixed by fix screw, this shock absorber can bear the vibration of three-dimensional any direction up and down, and effectiveness in vibration suppression is better.But this shock absorber exists following shortcoming: owing to being connected for dynamic between steel rope and fixed block, mutual rotation can occur between fixed block and steel rope, the device run-off the straight that is installed on attaching parts can be caused or topple.
Summary of the invention
For solving the problem, the invention provides the device run-off the straight preventing from being installed on shock absorber upper bracket or the shock absorber of air-conditioned compressor toppled; Present invention also offers the damping frame and vehicle with this shock absorber of air-conditioned compressor simultaneously.
To achieve these goals, the present invention adopts following technical scheme: shock absorber of air-conditioned compressor, comprise coil spring and be distributed in the attaching parts of coil spring diametrically both sides, described attaching parts comprises upper fixing element and lower connecting element, described upper and lower connecting element is respectively arranged with along the relative hole slot of spiral axis direction opening, and described upper and lower hole slot coordinates formation with coil spring interference fit with the fixed orifice be fixedly connected with.
Described attaching parts is rectangular structure, and described attaching parts also comprises for the dismantled and assembled mounting hole be assigned on damping frame upper bracket and undersetting.
Damping frame, comprise upper bracket, undersetting and shock absorber of air-conditioned compressor, described shock absorber of air-conditioned compressor comprises coil spring and is distributed in the attaching parts of coil spring diametrically both sides, described attaching parts comprises upper fixing element and lower connecting element, described upper and lower connecting element is respectively arranged with along the relative hole slot of spiral axis direction opening, and described upper and lower hole slot coordinates formation with coil spring interference fit with the fixed orifice be fixedly connected with.
Described attaching parts is rectangular structure, and described attaching parts also comprises for the dismantled and assembled mounting hole be assigned on damping frame upper bracket and undersetting.
Described damping frame also comprises the inhibiting device for regulating position relationship between air-conditioning compressor and driving engine, described inhibiting device is adjusting screw(rod), and the two ends of described adjusting screw(rod) are respectively damping frame end screw rod for being connected with upper bracket and the driving engine of damping frame respectively and engine end screw rod.
Vehicle, comprise driving engine, air-conditioning compressor and damping frame, described damping frame comprises upper bracket, undersetting and shock absorber of air-conditioned compressor, described shock absorber of air-conditioned compressor comprises coil spring and is distributed in the attaching parts of coil spring diametrically both sides, described attaching parts comprises upper fixing element and lower connecting element, described upper and lower connecting element is respectively arranged with along the relative hole slot of spiral axis direction opening, and described upper and lower hole slot coordinates formation with coil spring interference fit with the fixed orifice be fixedly connected with.
Described attaching parts is rectangular structure, and described attaching parts also comprises for the dismantled and assembled mounting hole be assigned on damping frame upper bracket and undersetting.
Described damping frame also comprises the inhibiting device for regulating position relationship between air-conditioning compressor and driving engine, described inhibiting device is adjusting screw(rod), and the two ends of described adjusting screw(rod) are respectively damping frame end screw rod for being connected with upper bracket and the driving engine of damping frame respectively and engine end screw rod.
Beneficial effect of the present invention is: shock absorber of air-conditioned compressor provided by the invention, comprise spring and the attaching parts for fixing spring, described attaching parts comprises upper fixing element and lower connecting element, described upper and lower connecting element is respectively arranged with along the relative hole slot of spiral axis direction opening, described upper and lower hole slot coordinates formation with coil spring interference fit with the fixed orifice be fixedly connected with, can not rotate between described connecting element and spring, actv. solves the air-conditioning compressor run-off the straight being installed on shock absorber upper bracket or the problem of toppling.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Detailed description of the invention
Vehicle of the present invention, comprises driving engine, air-conditioning compressor and damping frame, the embodiment of its damping frame as shown in Figure 1, described damping frame comprise upper bracket 1, undersetting 5, shock absorber with for regulating and being connected the adjust bar 7 of damper bracket and driving engine.Described upper bracket 1 offers slotted hole, air-conditioning compressor is fixed on upper bracket 1 by bolt and this position, hole, undersetting 5 is fixed on vehicle frame by bolt 6, described shock absorber comprises the steel rope coil spring 4 that be arranged in parallel and is distributed in attaching parts 3 described in the attaching parts 3 of steel rope coil spring 4 diametrically both sides and comprises upper fixing element and lower connecting element, on described, lower connecting element is respectively arranged with along the relative hole slot of steel rope coil spring 4 axis direction opening, described upper and lower hole slot coordinates formation with steel rope coil spring 4 interference fit with the fixed orifice be fixedly connected with, described attaching parts 3 is rectangular structure, described attaching parts 3 also includes for the dismantled and assembled mounting hole be assigned on upper bracket 1 and undersetting 5, described attaching parts 3 is fixed on undersetting 5 and upper bracket 1 by bolt 9 and described mounting hole.Owing to being interference fit between attaching parts 3 and steel rope coil spring 4, can not relatively rotate between attaching parts 3 and steel rope coil spring 4, actv. prevents the air-conditioning compressor run-off the straight that is installed on upper bracket 1 or topples, when air-conditioning compressor is in running order, utilize the vibration damping and vibration isolation characteristic of steel rope coil spring 4, to carrying out air-conditioning compressor body, the vibration that engine body passes to upper bracket 1 decays, the vibration being passed to vehicle frame is reduced as much as possible, this vibration damping and vibration isolation mode eliminates the vibration transfer path at old-fashioned air condition compressor bracket tensioning spring place, self can offset again the capsizing moment caused by belt pull, make vibration damping and vibration isolation better effects if.
The two ends of described adjust bar 7 are respectively the damping frame end adjusting screw(rod) 2 be connected with air-conditioning compressor damping frame upper bracket 1 and the engine end adjusting screw(rod) 10 be connected with driving engine, the installation direction of adjusting screw(rod) 7 and connecting engine front-end belt pulley, the belt direction of air-conditioning compressor belt pulley is consistent, eliminate because belt pull makes air conditioner compressor system produce capsizing moment, adjusting screw(rod) 7 is adopted to adjust the relative position of damping frame end adjusting screw(rod) 2 and engine end adjusting screw(rod) 10, namely the relative displacement between driving engine and damping frame is adjusted, after the two position is fixing, two adjusting screw(rod)s adopt locking nut 8 to lock respectively, when both needs adjustment relative displacement, unclamp jam nut 8, rotate adjusting screw(rod) 7.
In other embodiments of the invention, steel rope coil spring also can be replaced by normal spiral spring.
In other embodiments of the invention, the shape of described attaching parts can also be fitfull bar shaped, and such as descending connecting element can be the corresponding hole slot lower surface of upper surface band be the press strip of arc.
In other embodiments of the invention, the quantity of spring and the quantity of attaching parts can adjust according to actual conditions.
In other embodiments of the invention, described for regulating the inhibiting device be connected between air-conditioning compressor and driving engine can also be cylinder or cylinder structure.
The embodiment of damping frame of the present invention is identical with the structure of the damping frame adopted in above-mentioned vehicle, repeats no more herein.
The embodiment of shock absorber of air-conditioned compressor of the present invention is identical with the structure of the shock absorber adopted in the damping frame included by above-mentioned vehicle, repeats no more herein.
Claims (8)
1. shock absorber of air-conditioned compressor, comprise coil spring and be distributed in the attaching parts of coil spring diametrically both sides, it is characterized in that: described attaching parts comprises upper fixing element and lower connecting element, described upper and lower connecting element is respectively arranged with along the relative hole slot of spiral axis direction opening, and described upper and lower hole slot coordinates formation with coil spring interference fit with the fixed orifice be fixedly connected with.
2. air-conditioning compressor bumper according to claim 1, is characterized in that: described attaching parts is rectangular structure, and described attaching parts also comprises for the dismantled and assembled mounting hole be assigned on damping frame upper bracket and undersetting.
3. damping frame, comprise upper bracket, undersetting and shock absorber of air-conditioned compressor, described shock absorber of air-conditioned compressor comprises coil spring and is distributed in the attaching parts of coil spring diametrically both sides, it is characterized in that: described attaching parts comprises upper fixing element and lower connecting element, described upper and lower connecting element is respectively arranged with along the relative hole slot of spiral axis direction opening, and described upper and lower hole slot coordinates formation with coil spring interference fit with the fixed orifice be fixedly connected with.
4. damping frame according to claim 3, is characterized in that: described attaching parts is rectangular structure, and described attaching parts also comprises for the dismantled and assembled mounting hole be assigned on damping frame upper bracket and undersetting.
5. damping frame according to claim 3, it is characterized in that: described damping frame also comprises the inhibiting device for regulating position relationship between air-conditioning compressor and driving engine, described inhibiting device is adjusting screw(rod), and the two ends of described adjusting screw(rod) are respectively damping frame end screw rod for being connected with upper bracket and the driving engine of damping frame respectively and engine end screw rod.
6. vehicle, comprise driving engine, air-conditioning compressor and damping frame, described damping frame comprises upper bracket, undersetting and shock absorber of air-conditioned compressor, described shock absorber of air-conditioned compressor comprises coil spring and is distributed in the attaching parts of coil spring diametrically both sides, it is characterized in that: described attaching parts comprises upper fixing element and lower connecting element, described upper and lower connecting element is respectively arranged with along the relative hole slot of spiral axis direction opening, and described upper and lower hole slot coordinates formation with coil spring interference fit with the fixed orifice be fixedly connected with.
7. vehicle according to claim 6, is characterized in that: described attaching parts is rectangular structure, and described attaching parts also comprises for the dismantled and assembled mounting hole be assigned on damping frame upper bracket and undersetting.
8. vehicle according to claim 6, it is characterized in that: described damping frame also comprises the inhibiting device for regulating position relationship between air-conditioning compressor and driving engine, described inhibiting device is adjusting screw(rod), and the two ends of described adjusting screw(rod) are respectively damping frame end screw rod for being connected with upper bracket and the driving engine of damping frame respectively and engine end screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510448903.0A CN105059085B (en) | 2015-07-28 | 2015-07-28 | Shock absorber of air-conditioned compressor and damping frame and vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510448903.0A CN105059085B (en) | 2015-07-28 | 2015-07-28 | Shock absorber of air-conditioned compressor and damping frame and vehicle |
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| Publication Number | Publication Date |
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| CN105059085A true CN105059085A (en) | 2015-11-18 |
| CN105059085B CN105059085B (en) | 2018-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510448903.0A Active CN105059085B (en) | 2015-07-28 | 2015-07-28 | Shock absorber of air-conditioned compressor and damping frame and vehicle |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402308A (en) * | 2015-12-24 | 2016-03-16 | 谭军 | Mounting and fixing protective device for vehicle-mounted precision instrument |
| CN107575515A (en) * | 2017-07-17 | 2018-01-12 | 詹宏伟 | Steel wire rope damping device and installation method and its application |
| CN109578756A (en) * | 2018-12-07 | 2019-04-05 | 江西洪都航空工业集团有限责任公司 | It is a kind of for installing the bracket of electronic control unit |
| CN111927769A (en) * | 2020-07-17 | 2020-11-13 | 郑州跃博新能源汽车科技有限公司 | Integrated electric scroll compressor for new energy automobile |
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| JP2000227142A (en) * | 1999-02-05 | 2000-08-15 | Nec Eng Ltd | Ring-shape wire cushion vibration-proof device |
| CN202012464U (en) * | 2011-03-27 | 2011-10-19 | 山东山推机械有限公司 | Installation and regulation advice for air condition compressor used for forklift |
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| CN104648109A (en) * | 2015-02-10 | 2015-05-27 | 安徽江淮汽车股份有限公司 | Suspension and air conditioner compressor mounting structure |
| CN205033898U (en) * | 2015-07-28 | 2016-02-17 | 郑州宇通客车股份有限公司 | Air condition compressor shock absorber and damping support and vehicle |
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2015
- 2015-07-28 CN CN201510448903.0A patent/CN105059085B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2000227142A (en) * | 1999-02-05 | 2000-08-15 | Nec Eng Ltd | Ring-shape wire cushion vibration-proof device |
| CN202012464U (en) * | 2011-03-27 | 2011-10-19 | 山东山推机械有限公司 | Installation and regulation advice for air condition compressor used for forklift |
| CN203876557U (en) * | 2014-04-17 | 2014-10-15 | 郑州宇通客车股份有限公司 | Engine drifting-off-prevention mechanism and vehicle using same |
| CN204020474U (en) * | 2014-04-30 | 2014-12-17 | 郑州宇通客车股份有限公司 | Passenger car air-conditioner compressor erecting frame and passenger vehicle |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402308A (en) * | 2015-12-24 | 2016-03-16 | 谭军 | Mounting and fixing protective device for vehicle-mounted precision instrument |
| CN107575515A (en) * | 2017-07-17 | 2018-01-12 | 詹宏伟 | Steel wire rope damping device and installation method and its application |
| CN109578756A (en) * | 2018-12-07 | 2019-04-05 | 江西洪都航空工业集团有限责任公司 | It is a kind of for installing the bracket of electronic control unit |
| CN111927769A (en) * | 2020-07-17 | 2020-11-13 | 郑州跃博新能源汽车科技有限公司 | Integrated electric scroll compressor for new energy automobile |
| CN111927769B (en) * | 2020-07-17 | 2022-05-24 | 山东盘古机械科技有限公司 | Integrated electric scroll compressor for new energy automobile |
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| CN105059085B (en) | 2018-03-02 |
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Effective date of registration: 20181219 Address after: 450000 No. 8 Changchun Road, Zhengzhou High-tech Industrial Development Zone, Henan Province Patentee after: Zhengzhou Kelin Vehicle Air Conditioning Co., Ltd. Address before: 450016 Yutong Industrial Park, Shili River, Zhengzhou City, Henan Province Patentee before: Yutong Passenger Car Co., Ltd., Zhengzhou |
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