CN104568470A - Pressure testing mechanism for online vacuum booster assembly performance detection device - Google Patents
Pressure testing mechanism for online vacuum booster assembly performance detection device Download PDFInfo
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- CN104568470A CN104568470A CN201510032956.4A CN201510032956A CN104568470A CN 104568470 A CN104568470 A CN 104568470A CN 201510032956 A CN201510032956 A CN 201510032956A CN 104568470 A CN104568470 A CN 104568470A
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- air cylinder
- vacuum booster
- cylinder
- horizontal
- assembly performance
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Abstract
The invention discloses a pressure testing mechanism for an online vacuum booster assembly performance detection device. The pressure testing mechanism comprises an air cylinder installing rack fixed to a stand column mechanism of the online vacuum booster assembly performance detection device, and an ejector head installing support sliding on a linear guide rail of the stand column mechanism of the online vacuum booster assembly performance detection device. An air cylinder connector connected with an air cylinder is installed perpendicular to the portion below a horizontal air cylinder fixing plate. A connecting rod is connected with the lower end of the air cylinder connector. A force sensor is connected to the other end of the connecting rod. The other end of the force sensor is installed on a force sensor installing base. The force sensor installing base is installed on a horizontal installing plate of the ejector head installing support. A pressing head installing rod and a pressing head are installed on the lower end face of the horizontal installing plate of the ejector head installing support. The pressure testing mechanism is compact in structure, clean, sanitary, environmentally friendly and free from pollution, the air cylinder serves as a power source, and a gas source is sufficient.
Description
Technical field
The present invention relates to mechanical test field, specifically, the present invention relates to a kind of pressure test mechanism of vacuum booster assembly performance on-line measuring device.
Background technology
Automobile is in braking procedure, and for alleviating the working strength of driver, improve brake efficiency and the comfortableness of braking, Hyundai Motor brake system extensively adopts servo-assisted formula hydraulic braking, i.e. Vacuum booster with brake master cylinder.Vacuum booster is important composition parts of brake system of car, it is the pressure reduction of vacuum and the outside atmospheric pressure utilizing engine air inlet manifold to be formed, by means of diaphragm type piston, brake-treading force is amplified, promote tandem tandem master cylinder output hydraulic pressure power, through brake-force control element---proportioning valve, promote wheel cylinder braking.Therefore its quality, performance directly have influence on security, the reliability of automobilism.
Vacuum booster and master cylinder then needs on a production line through Performance Detection, and this device is mainly for the vacuum leakproofness of assembly, idle motion, the detection of return time.Vacuum booster, as brake component indispensable in automobile brake, makes it be widely used at automotive field
Summary of the invention
The object of the invention is to provide the pressure test mechanism of a kind of sealing of online assembly of vacuum booster, empty shape journey, the pick-up unit of return time.
Technical scheme of the present invention is: a kind of pressure test mechanism of vacuum booster assembly performance on-line measuring device, comprise one and be fixed on cylinder mount frame 101 on the column agency of vacuum booster assembly performance on-line measuring device, and the top mounting bracket 105 that slides on the column agency line slideway of vacuum booster assembly performance on-line measuring device, wherein
Cylinder mount frame 101 comprises one and is fixed on riser 1010, on the column agency horizontal air cylinder fixed head 1011 vertical with riser 1010, is connected and fixed between riser 1010 and horizontal air cylinder fixed head 1011 by inclined-plane web joint 1012; For fixedly mounting cylinder above horizontal air cylinder fixed head 1011;
Top mounting bracket 105 comprises a horizontal mounting plate 1051, and the at right angle setting plate 1053 that an end face of horizontal mounting plate 1051 is connected and fixed by inclined-plane web joint 1052 at right angle setting plate 1053 is provided with the slide block 1054 slided on column agency line slideway,
The vertical lower of horizontal air cylinder fixed head 1011 is provided with the cylinder connector 102 be connected with cylinder, the lower end of cylinder connector 102 is connected with connecting link 103, the other end of connecting link 103 is connected with force snesor 104, the other end of force snesor 104 is arranged on force snesor mount pad 106, force snesor mount pad 106 is arranged on the horizontal mounting plate 1051 on the mounting bracket 105 of top, and pressure head mounting rod 107 and pressure head 108 are arranged on the lower surface of the horizontal mounting plate 1051 of top mounting bracket 105;
Cylinder above horizontal air cylinder fixed head 1011 starts, and drives cylinder connector 102 to move, and is moved up and down by connecting link 103 drive sensor 104, thus pressure head 108 is directly contacted with the vacuum valve control lever of vacuum booster.
The invention has the beneficial effects as follows:
The present invention is applied in a kind of vacuum booster assembly performance on-line measuring device, and compact conformation take cylinder as power source, and gas source is sufficient, and sanitation and hygiene are environment friendly and pollution-free.
Accompanying drawing explanation
When considered in conjunction with the accompanying drawings, by referring to detailed description below, more completely can understand the present invention better and easily learn wherein many adjoint advantages, but accompanying drawing described herein is used to provide a further understanding of the present invention, form a part of the present invention, schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention, wherein:
Fig. 1 is general structure schematic diagram of the present invention.
Embodiment
For enabling above-mentioned purpose of the present invention, feature and advantage become apparent more, and below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
With reference to accompanying drawing 1, the pressure test mechanism of a kind of vacuum booster assembly performance on-line measuring device of the present invention, comprise one and be fixed on cylinder mount frame 101 on the column agency of vacuum booster assembly performance on-line measuring device, and the top mounting bracket 105 that slides on the column agency line slideway of vacuum booster assembly performance on-line measuring device, cylinder mount frame 101 comprises one and is fixed on riser 1010 on column agency, the one horizontal air cylinder fixed head 1011 vertical with riser 1010, be connected and fixed by inclined-plane web joint 1012 between riser 1010 and horizontal air cylinder fixed head 1011, for fixedly mounting cylinder above horizontal air cylinder fixed head 1011, top mounting bracket 105 comprises a horizontal mounting plate 1051, the at right angle setting plate 1053 that one end face of horizontal mounting plate 1051 is connected and fixed by inclined-plane web joint 1052, at right angle setting plate 1053 is provided with the slide block 1054 slided on column agency line slideway, the vertical lower of horizontal air cylinder fixed head 1011 is provided with the cylinder connector 102 be connected with cylinder, the lower end of cylinder connector 102 is connected with connecting link 103, the other end of connecting link 103 is connected with force snesor 104, the other end of force snesor 104 is arranged on force snesor mount pad 106, force snesor mount pad 106 is arranged on the horizontal mounting plate 1051 on the mounting bracket 105 of top, pressure head mounting rod 107 and pressure head 108 are arranged on the lower surface of the horizontal mounting plate 1051 of top mounting bracket 105, cylinder above horizontal air cylinder fixed head 1011 starts, and drives cylinder connector 102 to move, and is moved up and down by connecting link 103 drive sensor 104, thus pressure head 108 is directly contacted with the vacuum valve control lever of vacuum booster.
The explanation of above example just understands core concept of the present invention for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (1)
1. the pressure test mechanism of a vacuum booster assembly performance on-line measuring device, it is characterized in that, comprise one and be fixed on cylinder mount frame (101) on the column agency of vacuum booster assembly performance on-line measuring device, and the top mounting bracket (105) that slides on the column agency line slideway of vacuum booster assembly performance on-line measuring device, wherein, cylinder mount frame (101) comprises one and is fixed on riser (1010) on column agency, the one horizontal air cylinder fixed head (1011) vertical with riser (1010), be connected and fixed by inclined-plane web joint (1012) between riser (1010) and horizontal air cylinder fixed head (1011), horizontal air cylinder fixed head (1011) top is for fixedly mounting cylinder, top mounting bracket (105) comprises a horizontal mounting plate (1051), the at right angle setting plate (1053) that one end face of horizontal mounting plate (1051) is connected and fixed by inclined-plane web joint (1052), at right angle setting plate (1053) is provided with the slide block (1054) slided on column agency line slideway, the vertical lower of horizontal air cylinder fixed head (1011) is provided with the cylinder connector (102) be connected with cylinder, the lower end of cylinder connector (102) is connected with connecting link (103), the other end of connecting link (103) is connected with force snesor (104), the other end of force snesor (104) is arranged on force snesor mount pad (106), force snesor mount pad (106) is arranged on the horizontal mounting plate (1051) on top mounting bracket (105), pressure head mounting rod (107) and pressure head (108) are arranged on the lower surface of the horizontal mounting plate (1051) of top mounting bracket (105), the cylinder of horizontal air cylinder fixed head (1011) top starts, drive cylinder connector (102) motion, and moved up and down by connecting link (103) drive sensor (104), thus pressure head (108) is directly contacted with the vacuum valve control lever of vacuum booster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510032956.4A CN104568470B (en) | 2015-01-22 | 2015-01-22 | A kind of stress test mechanism of vacuum booster assembly performance on-line measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510032956.4A CN104568470B (en) | 2015-01-22 | 2015-01-22 | A kind of stress test mechanism of vacuum booster assembly performance on-line measuring device |
Publications (2)
| Publication Number | Publication Date |
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| CN104568470A true CN104568470A (en) | 2015-04-29 |
| CN104568470B CN104568470B (en) | 2017-03-08 |
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| CN201510032956.4A Active CN104568470B (en) | 2015-01-22 | 2015-01-22 | A kind of stress test mechanism of vacuum booster assembly performance on-line measuring device |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3587294A (en) * | 1968-04-09 | 1971-06-28 | Schloemann Ag | Rotary tube-testing presses |
| CN201053909Y (en) * | 2007-06-28 | 2008-04-30 | 上海永大电梯设备有限公司 | Safe pliers debugging pressure test device |
| CN201072365Y (en) * | 2007-06-18 | 2008-06-11 | 伍德常 | Comparison type hydraulic force measuring machine |
| RU2431123C1 (en) * | 2010-02-09 | 2011-10-10 | Общество с ограниченной ответственностью Научно-исследовательский и конструкторский центр испытательных машин (ООО "НИКЦИМ Точмашприбор") | Tension, reference, working, hydraulic machine |
| CN103383324A (en) * | 2013-07-02 | 2013-11-06 | 项大清 | Automatic diamond cutter head welding strength detector |
| CN204346739U (en) * | 2015-01-22 | 2015-05-20 | 杭州沃镭智能科技股份有限公司 | A kind of pressure test mechanism of vacuum booster assembly performance on-line measuring device |
-
2015
- 2015-01-22 CN CN201510032956.4A patent/CN104568470B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3587294A (en) * | 1968-04-09 | 1971-06-28 | Schloemann Ag | Rotary tube-testing presses |
| CN201072365Y (en) * | 2007-06-18 | 2008-06-11 | 伍德常 | Comparison type hydraulic force measuring machine |
| CN201053909Y (en) * | 2007-06-28 | 2008-04-30 | 上海永大电梯设备有限公司 | Safe pliers debugging pressure test device |
| RU2431123C1 (en) * | 2010-02-09 | 2011-10-10 | Общество с ограниченной ответственностью Научно-исследовательский и конструкторский центр испытательных машин (ООО "НИКЦИМ Точмашприбор") | Tension, reference, working, hydraulic machine |
| CN103383324A (en) * | 2013-07-02 | 2013-11-06 | 项大清 | Automatic diamond cutter head welding strength detector |
| CN204346739U (en) * | 2015-01-22 | 2015-05-20 | 杭州沃镭智能科技股份有限公司 | A kind of pressure test mechanism of vacuum booster assembly performance on-line measuring device |
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| Publication number | Publication date |
|---|---|
| CN104568470B (en) | 2017-03-08 |
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