CN105424486A - Gear connecting pin installation detecting apparatus - Google Patents

Gear connecting pin installation detecting apparatus Download PDF

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Publication number
CN105424486A
CN105424486A CN201510991995.7A CN201510991995A CN105424486A CN 105424486 A CN105424486 A CN 105424486A CN 201510991995 A CN201510991995 A CN 201510991995A CN 105424486 A CN105424486 A CN 105424486A
Authority
CN
China
Prior art keywords
connecting pin
gear connecting
pipeline
oil pump
oil
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.)
Pending
Application number
CN201510991995.7A
Other languages
Chinese (zh)
Inventor
胡雨林
李帅
龙海
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chengdu Tiema Locomotive Vehicle Industrial Co Ltd
Original Assignee
Chengdu Tiema Locomotive Vehicle Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chengdu Tiema Locomotive Vehicle Industrial Co Ltd filed Critical Chengdu Tiema Locomotive Vehicle Industrial Co Ltd
Priority to CN201510991995.7A priority Critical patent/CN105424486A/en
Publication of CN105424486A publication Critical patent/CN105424486A/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/08Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
    • G01N3/10Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure

Abstract

The invention relates to the technical field of connecting member detection and particularly relates to a gear connecting pin installation detecting apparatus which includes: an oil pump, a pressure meter, a pipeline, a bolt and a detection piece. The oil pump is connected to the detection piece through the pipeline. The pressure meter is arranged on the pipeline. An oil passageway and a threaded hole are formed in the detection piece, wherein the bolt is matched with the threaded hole. The pressure meter is disposed between the detection piece and the oil pump to control the pressure of oil outputted from the oil pump. With effects of the oil pressure, if a gear connecting pin is not pushed out from a pin hole in the gear, the connection force between the gear connecting pin and the pin hole meets requirement. The apparatus is easy and convenient to use, is accurate in detection result and can screen unqualified products.

Description

Gear connecting pin installation detecting device
Technical field
The present invention relates to web member detection technique field, be specifically related to a kind of gear connecting pin installation detecting device.
Background technology
At present, interference fit is passed through between pin-and-hole on gear connecting pin and gear, gear connecting pin is made to be fixedly mounted on gear, but the attachment force between gear connecting pin and gear is difficult to detect, if attachment force is too little, then in use gear connecting pin can be deviate from from gear, causes damage to equipment, even can cause security incident.
Summary of the invention
The object of the present invention is to provide a kind of simple operation, detect accurate gear connecting pin installation detecting device.
In order to achieve the above object, the technical solution used in the present invention is: gear connecting pin installation detecting device, comprise oil pump, tensimeter, pipeline, bolt and detect block, described oil pump is connected with detection block by pipeline, tensimeter is positioned on pipeline, described detection block is provided with oil passage and threaded hole, described bolt and threaded hole suitable.
Gear connecting pin installation detecting device as above, further illustrate into, the end of described oil passage is provided with O-ring seal.
Gear connecting pin installation detecting device as above, further illustrate into, described pipeline is provided with valve.
Gear connecting pin installation detecting device as above, further illustrate into, described threaded hole is 1-5.
The invention has the beneficial effects as follows: between detection block and oil pump, be provided with tensimeter, the oil pressure that control oil pump exports, under this oil pressure effect, gear connecting pin does not eject from the pin-and-hole gear, then illustrate that attachment force between the two reaches requirement, simple to operation, testing result is accurate, has filtered out substandard product.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is for detecting block vertical view.
Fig. 3 is that the A-A of Fig. 2 is to cut-open view.
In figure: 1, oil pump; 2, tensimeter; 3, pipeline; 4, bolt; 5, block is detected; 6, oil passage; 7, O-ring seal; 8, valve.
Embodiment
Below in conjunction with accompanying drawing, elaboration detailed is further done to the specific embodiment of the invention.
As shown in Figure 1 to Figure 3, gear connecting pin installation detecting device provided by the invention, comprise oil pump 1, tensimeter 2, pipeline 3, bolt 4 and detect block 5, described oil pump 1 is high-pressure oil pump, and oil pressure can reach 20MPa; Described oil pump 1 is connected with detection block 5 by pipeline 3, and namely one end of pipeline 3 exports with oil pump 1 and is connected, and the other end is connected with the oil passage 6 detected on block 5.Tensimeter 2 is positioned on pipeline 3, and tensimeter 2 is suitable with oil pump 1, and namely the sensing range of tensimeter 2 and the scope of oil pump 1 output pressure match.Pipeline 3 is also provided with valve 8, and valve 8 can be ball valve, butterfly valve or gate valve etc.
Described detection block 5 is provided with oil passage 6 and threaded hole, and the oil hole on the diameter of oil passage 6 and gear connecting pin is suitable.Oil passage 6 is positioned at the center detecting block 5, and oil passage 6 is provided with outlet and entrance, and the entrance of oil passage 6 is fixedly connected with pipeline 1 by the screw thread matched, and when detecting, the outlet of oil passage 6 is connected with the oil hole on gear connecting pin.Be respectively equipped with O-ring seal 7 in the outlet of oil passage 6 and porch, O-ring seal 7 for making detection block 5 and pipeline 3, detects block 5 and gear connecting pin more closely, reach the effect of sealing, avoid fluid and flow out from junction, protect environment, saved resource.Threaded hole on described threaded hole and gear connecting pin is suitable, threaded hole is evenly distributed on oil passage 6 around, and threaded hole is 1-5, and described bolt 4 is suitable with threaded hole, bolt 4 is arranged in threaded hole, and bolt 4 detects block 5 and gear connecting pin for connecting.
When detecting, be fixed on gear connecting pin by bolt 4 detect block 5, set a detected value, open valve 8, start oil pump 1, observe tensimeter 2, make oil liquid pressure reach detected value, if at this moment gear connecting pin does not eject from the pin-and-hole gear, then illustrate that attachment force between the two reaches requirement, belong to connection qualified, can use safely.If at this moment gear connecting pin ejects from the pin-and-hole gear, then illustrate that attachment force between the two does not reach requirement, belong to connection defective, again must process and could use.Simple to operation, testing result is accurate, has filtered out substandard product.
The present invention is not limited to above-mentioned example, and in claims limited range of the present invention, the various distortion that those skilled in the art can make without creative work or amendment are all by the protection of this patent.

Claims (4)

1. gear connecting pin installation detecting device, it is characterized in that: comprise oil pump (1), tensimeter (2), pipeline (3), bolt (4) and detect block (5), described oil pump (1) is connected with detection block (5) by pipeline (3), tensimeter (2) is positioned on pipeline (3), described detection block (5) is provided with oil passage (6) and threaded hole, and described bolt (4) is suitable with threaded hole.
2. gear connecting pin installation detecting device according to claim 1, is characterized in that: the end of described oil passage (6) is provided with O-ring seal (7).
3. gear connecting pin installation detecting device according to claim 1 and 2, is characterized in that: described pipeline (3) is provided with valve (8).
4. gear connecting pin installation detecting device according to claim 3, is characterized in that: described threaded hole is 1-5.
CN201510991995.7A 2015-12-24 2015-12-24 Gear connecting pin installation detecting apparatus Pending CN105424486A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510991995.7A CN105424486A (en) 2015-12-24 2015-12-24 Gear connecting pin installation detecting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510991995.7A CN105424486A (en) 2015-12-24 2015-12-24 Gear connecting pin installation detecting apparatus

Publications (1)

Publication Number Publication Date
CN105424486A true CN105424486A (en) 2016-03-23

Family

ID=55502839

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510991995.7A Pending CN105424486A (en) 2015-12-24 2015-12-24 Gear connecting pin installation detecting apparatus

Country Status (1)

Country Link
CN (1) CN105424486A (en)

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3839643C1 (en) * 1988-11-24 1990-03-29 Schaefer Gmbh, Technik Fuer Antrieb Und Steuerung, 5802 Wetter, De Screwless multi-part shrink-on disc composed of a clamping disc and a base ring
CN2498601Y (en) * 2001-08-24 2002-07-03 前郭炼油厂炼油设备制造分厂 Mechanical sealing pressure tester
CN2879169Y (en) * 2006-02-20 2007-03-14 上海神龙清洗机有限公司 New pressure testing device
CN201192769Y (en) * 2008-04-29 2009-02-11 上海宝钢设备检修有限公司 Pin pulling device
CN102288478A (en) * 2011-05-09 2011-12-21 兰州大学 Air pressure loading device
CN202267569U (en) * 2011-08-30 2012-06-06 安徽蓝德仪表有限公司 Overpressure resistant tester for compression gauge
CN103575569A (en) * 2013-10-25 2014-02-12 张炳俊 Urine specimen collection bottle
CN203481056U (en) * 2013-09-27 2014-03-12 丹东思诚科技有限公司 Seal of super capacitor liquid injection hole
CN204536128U (en) * 2015-04-22 2015-08-05 江西海峰重工科技有限责任公司 Improve the structure for pressure test of fuel reserve tank sealing
CN104912937A (en) * 2015-06-20 2015-09-16 苏州蓝王机床工具科技有限公司 Shaft sleeve structure easy to dismantle
CN205449673U (en) * 2015-12-24 2016-08-10 成都铁马机车车辆实业有限公司 Gear connection round pin installation detection device

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3839643C1 (en) * 1988-11-24 1990-03-29 Schaefer Gmbh, Technik Fuer Antrieb Und Steuerung, 5802 Wetter, De Screwless multi-part shrink-on disc composed of a clamping disc and a base ring
CN2498601Y (en) * 2001-08-24 2002-07-03 前郭炼油厂炼油设备制造分厂 Mechanical sealing pressure tester
CN2879169Y (en) * 2006-02-20 2007-03-14 上海神龙清洗机有限公司 New pressure testing device
CN201192769Y (en) * 2008-04-29 2009-02-11 上海宝钢设备检修有限公司 Pin pulling device
CN102288478A (en) * 2011-05-09 2011-12-21 兰州大学 Air pressure loading device
CN202267569U (en) * 2011-08-30 2012-06-06 安徽蓝德仪表有限公司 Overpressure resistant tester for compression gauge
CN203481056U (en) * 2013-09-27 2014-03-12 丹东思诚科技有限公司 Seal of super capacitor liquid injection hole
CN103575569A (en) * 2013-10-25 2014-02-12 张炳俊 Urine specimen collection bottle
CN204536128U (en) * 2015-04-22 2015-08-05 江西海峰重工科技有限责任公司 Improve the structure for pressure test of fuel reserve tank sealing
CN104912937A (en) * 2015-06-20 2015-09-16 苏州蓝王机床工具科技有限公司 Shaft sleeve structure easy to dismantle
CN205449673U (en) * 2015-12-24 2016-08-10 成都铁马机车车辆实业有限公司 Gear connection round pin installation detection device

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Application publication date: 20160323