CN203696383U - Automatic pressing-in device for oil sucking pipe - Google Patents

Automatic pressing-in device for oil sucking pipe Download PDF

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Publication number
CN203696383U
CN203696383U CN201420046832.2U CN201420046832U CN203696383U CN 203696383 U CN203696383 U CN 203696383U CN 201420046832 U CN201420046832 U CN 201420046832U CN 203696383 U CN203696383 U CN 203696383U
Authority
CN
China
Prior art keywords
sucking pipe
press
fuel sucking
crankshaft
oil sucking
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.)
Expired - Fee Related
Application number
CN201420046832.2U
Other languages
Chinese (zh)
Inventor
吴建军
徐磊
朱冬兰
王新祥
杨宏升
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.)
China Shipbuilding Heavy Industry (Nanjing) Intelligent Equipment Co., Ltd.
Original Assignee
NANJING PRIDE TECHNOLOGY 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 NANJING PRIDE TECHNOLOGY Co Ltd filed Critical NANJING PRIDE TECHNOLOGY Co Ltd
Priority to CN201420046832.2U priority Critical patent/CN203696383U/en
Application granted granted Critical
Publication of CN203696383U publication Critical patent/CN203696383U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an automatic pressing-in device for an oil sucking pipe. The automatic pressing-in device for the oil sucking pipe comprises an oil sucking pipe conveying and pressing-in device and a workpiece conveying and positioning device. The oil sucking pipe conveying and pressing-in device comprises a vibration material disc bin, a feeding device, a transferring device, a clamping device and a pressing-in device. The workpiece conveying and positioning device comprises a line body, a jacking device and a centering device. The line body is sequentially provided with a dead point disengaging device, a crankshaft correcting device and a photoelectric correlation switch detection device. By means of the structure, the dead point disengaging device enables a crankshaft to be disengaged from a dead point, the crankshaft correcting device can correct the crankshaft, and therefore it is ensured that positioning of the crankshaft is accurate. The photoelectric correlation switch can detect whether the oil sucking pipe is pressed in the crankshaft or not and whether the height of the part, pressed into the crankshaft, of the oil sucking pipe meets the requirement or not. The whole pressing-in process can be automatically finished, the automation degree is high, the production takt is 6 seconds per piece, and the production efficiency is greatly improved.

Description

The automatic press-in device of a kind of fuel sucking pipe
Technical field
The utility model relates to a kind of freezer compressor assembling device, and particularly a kind of fuel sucking pipe is pressed into the device of bent axle automatically.
Background technology
In the last few years, each major company had successively developed the compressor of novel energy-saving environment-friendly, to respond the energy-conserving and environment-protective requirement of a national new round, had therefore all strengthened the development to freezer compressor.But, for the assembling of domestic compressor, the automatic production lines such as detection, but slower development, does not catch up with the demand for development of each major company.The core of refrigeration plant, such as freezer compressor, assembling process is loaded down with trivial details, and the especially very high parts of some matching requirements precision, as press-fiting of fuel sucking pipe.When existing freezer compressor assembling line fuel sucking pipe is pressed into, need to manually carry out sub-material inspection material, blowing operation manually, not only easily make mistakes, and because the pressure of press-in device is very large, also production development accident very easily, reduces production efficiency greatly, human cost increases, and the security of production does not also ensure.At present, the research of automation fuel sucking pipe press-in device is set about starting by Ye You producer, but has the problem of following several aspects, remains unsolved:
The first, the problem of bent axle location, before fuel sucking pipe is pressed into bent axle, due to reasons such as assembling, transfer or mismachining tolerances, bent axle can rest on dead-centre position, can not rotate, or crank position departs from central task position etc., causes fuel sucking pipe to be pressed into malposition or damage.
The second, when fuel sucking pipe is pressed into, excessive because of pressure, workpiece can be damaged by pressure, fraction defective is high.
Utility model content
The technical problems to be solved in the utility model is for above-mentioned the deficiencies in the prior art, and provide that a kind of automaticity is high, bent axle accurate positioning, non-easy damaged workpiece, the automatic press-in device of fuel sucking pipe that production efficiency is high.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
The automatic press-in device of a kind of fuel sucking pipe, comprise fuel sucking pipe conveying press-in device and workpiece conveying and positioning device, described fuel sucking pipe carries press-in device to comprise vibrations charging tray storehouse, feed arrangement, shifting apparatus, clamping device and press-in device, and described workpiece conveying and positioning device comprises line body, jacking apparatus and the centring means carried for workpiece; On described line body, be disposed with dead point release unit and the bent axle device that sets right; Described dead point release unit includes the first blocking mechanism for stopping working plate and a roots and tops and is provided with the flexible push rod of deep groove ball bearing, the described bent axle device that sets right includes the second blocking mechanism and the flexible copper coin for stopping working plate, is also provided with photoelectricity correlation closing detecting apparatus on described line body.
On described press-in device, be provided with pressure-reducing valve.
Described press-in device bottom is provided with pressure sensor.
On described jacking apparatus, be provided with spring bumper.
Described vibrations charging tray is provided with the height sensor that can detect fuel sucking pipe height in storehouse.
The utility model adopts after said structure, and above-mentioned dead point release unit can depart from bent axle from dead point, and the bent axle device that sets right can set right bent axle, and before guaranteeing that fuel sucking pipe is pressed into, crank position can keep between two parties, bent axle accurate positioning.Photoelectricity correlation closing detecting apparatus can detect whether fuel sucking pipe has been pressed into bent axle and whether the height that is pressed into meets the requirements.In addition, pressure-reducing valve energy automatic pressure-reducing, spring bumper can provide a cushion effect, pressure sensor can detect the pressure that press-in device bears to workpiece, also be the pressure that indirectly testing workpiece bears, in the time that pressure is excessive, energy automatic alarm, thus prevent that workpiece from damaging because pressure is excessive.Further, height sensor can detect the height of fuel sucking pipe, the fuel sucking pipe of needs height can be shaken from vibrations charging tray storehouse.Whole process of press in, all completes automatically, and automaticity is high, and productive temp, can reach 6s/ part at present, has greatly improved production efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of the automatic press-in device of a kind of fuel sucking pipe of the utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the dead point release unit structural representation of (not comprising the first blocking mechanism, Ji Tu2Zhong A district);
Fig. 4 is the bent axle device structural representation of (not comprising the second blocking mechanism) that sets right.
Wherein have: 1. line body; 2. jacking apparatus; 3. centring means; 4. feed arrangement; 5. shifting apparatus; 6. press-in device; 7. deep groove ball bearing; 8. clamping device; 9. photoelectricity correlation closing detecting apparatus; 10. dead point release unit; The 11. bent axles device that sets right; 12. flexible push rods; 13. vibrations charging tray storehouses; 14. first blocking mechanisms; 15. fuel sucking pipes; 16. working plates; 17. supports; 18. pressure-reducing valves; 19. flexible copper coins; 20 second blocking mechanisms.
Detailed description of the invention
Below in conjunction with accompanying drawing and concrete preferred embodiments, the utility model is described in further detail.
As depicted in figs. 1 and 2, the automatic press-in device of a kind of fuel sucking pipe, comprises fuel sucking pipe conveying press-in device and workpiece conveying and positioning device.Fuel sucking pipe carries press-in device to comprise vibrations charging tray storehouse 13, feed arrangement 4, shifting apparatus 5, clamping device 8 and press-in device 6; Workpiece conveying and positioning device comprises line body 1, jacking apparatus 2 and the centring means 3 carried for workpiece (the present embodiment is freezer compressor, lower same); On line body 1, be disposed with dead point release unit 10 and the bent axle device 11 that sets right, before effectively overcoming fuel sucking pipe 15 and being pressed into, bent axle rests on the phenomenon that dead point does not rotate or crank position is not positive.As shown in Figures 2 and 3, dead point release unit 10, can be used for bent axle to depart from from dead point, it includes the first blocking mechanism 14 for stopping working plate 16 and a roots and tops and is provided with the flexible push rod 12 of deep groove ball bearing 7, and flexible push rod 12 is preferably flexible by being fixed on air cylinder driven on support 17.The bent axle device 11 that sets right, for crank position is set right, as shown in Figure 2 and Figure 4, it includes the second blocking mechanism 20 and a flexible copper coin 19 for stopping working plate 16, and flexible copper coin 19 is preferably flexible by being fixed on air cylinder driven on support 17.Comprise on line body 1 and be also provided with photoelectricity correlation closing detecting apparatus 9, whether these photoelectricity correlation closing detecting apparatus 9 energy fuel sucking pipes 15 have been pressed in bent axle and whether the height being pressed into meets the requirements etc.
On above-mentioned press-in device 6, be provided with pressure-reducing valve 18, energy automatic pressure-reducing; Press-in device 6 bottoms are provided with pressure sensor, and this pressure sensor can detect the pressure that press-in device 6 bears, and are also the pressure that indirectly testing workpiece bears, in the time that pressure is excessive, and energy automatic alarm, thus prevent that workpiece from damaging because pressure is excessive.
On above-mentioned jacking apparatus 2, be provided with spring bumper, can effectively disperse excessive pressure, protection workpiece is not damaged.
In above-mentioned vibrations charging tray storehouse 13, be provided with the height sensor that can detect fuel sucking pipe 15 height, this height sensor can shake the fuel sucking pipe of needs height 15 go out from vibrations charging tray storehouse 13.
This device motion process is as follows:
1. workpiece conveying and positioning device motion process: the working plate 16 that workpiece is housed moves to the process of jacking apparatus 2 from line body 1, the dead point release unit 10 that is positioned at line body 1 side acts on, its first blocking mechanism 14 stops working plate 16, rear flexible push rod 12 stretches out, the deep groove ball bearing 7 that is positioned at its top rotates after encountering the bent axle of workpiece, and bent axle is departed from from dead-centre position.Then, the first blocking mechanism 14 is let pass, working plate 16 continues to move to jacking apparatus 2, the bent axle device 11 that sets right acts on, its second blocking mechanism 20 stops working plate 16, rear flexible copper coin 19 stretches out, and flexible copper coin 19 can be shifted bent axle static random site onto operating position state, and bent axle is set right.Then, working plate 16 continues to move to jacking apparatus 2, and jacking apparatus 2 is by 16 jack-up of the working plate with workpiece, and centring means 3, by bent axle stationary positioned, can not freely rotate it, waits for that press-in device 6 is pressed into fuel sucking pipe 15.
2. fuel sucking pipe is carried press-in device motion process: the height sensor in vibrations charging tray storehouse 13 can be distinguished the fuel sucking pipe 15 of differing heights, and the fuel sucking pipe 15 that needs height is shaken from vibrations charging tray storehouse 13; Shake fuel sucking pipe 15 is out rotated into vertical direction by pay-off 4, delivers to the working region of shifting apparatus 5; Shifting apparatus 5 gripping fuel sucking pipes 15, be transplanted on bent axle in working plate 16 directly over, and fuel sucking pipe 15 is put into clamping device 8 the insides; Clamping device 8 fuel sucking pipe 15 is placed into bent axle directly over center more nearby.Now, the pneumohydraulic pressure-cylinder of press-in device 6 starts supercharging, presses down.Press down in process, the pressure sensor of press-in device 6 bottoms can detect the pressure that press-in device 6 bears, and is also the pressure that indirectly testing workpiece bears, in the time that pressure is excessive, and energy automatic alarm, thus prevent that workpiece from damaging because pressure is excessive.Pressure-reducing valve 18 energy automatic pressure-reducings, spring bumper also can provide a cushion effect to workpiece, further prevents workpiece to damage by pressure.
3. fuel sucking pipe is pressed into position probing: when press-in device 6 presses down fuel sucking pipe 15, the photoelectricity correlation checkout gear 9 that opens the light will be opened automatically, detects whether fuel sucking pipe 15 has been pressed into bent axle and whether the height that is pressed into meets the requirements.When compression distance reaches when setting value, information is offered press-in device 6 by the photoelectricity correlation checkout gear 9 that opens the light, and press-in device 6 will stop lower press operation.So, fuel sucking pipe 15 is just successfully pressed in bent axle.Press down in process, jacking apparatus 2 also self has elastic buffering mechanism concurrently, prevents that workpiece from being damaged by pressure.
In the above-mentioned course of work, successfully solve the location of bent axle and workpiece and the insoluble problem in prior art by pressure such as damaged.In addition, the work of this device each several part is separate, independently shakes charging tray storehouse 13 material loadings, independently workpiece automatic in-position, independently fuel sucking pipe 15 self-feedings, independently press-fiting of fuel sucking pipe 15 and bent axle.This four mode of operation greatly independently, automaticity is high, has improved greatly operating efficiency, and the fastest beat can reach 6s/ part at present.

Claims (5)

1. the automatic press-in device of fuel sucking pipe, comprise fuel sucking pipe conveying press-in device and workpiece conveying and positioning device, described fuel sucking pipe carries press-in device to comprise vibrations charging tray storehouse (13), feed arrangement (4), shifting apparatus (5), clamping device (8) and press-in device (6), and described workpiece conveying and positioning device comprises line body (1), jacking apparatus (2) and the centring means (3) carried for workpiece; It is characterized in that: on described line body (1), be disposed with dead point release unit (10) and the bent axle device (11) that sets right; Described dead point release unit (10) includes the first blocking mechanism (14) for stopping working plate (16) and a roots and tops and is provided with the flexible push rod (12) of deep groove ball bearing (7), the described bent axle device (11) that sets right includes the second blocking mechanism (20) and the flexible copper coin (19) for stopping working plate (16), is also provided with photoelectricity correlation closing detecting apparatus (9) on described line body (1).
2. the automatic press-in device of fuel sucking pipe according to claim 1, is characterized in that: on described press-in device (6), be provided with pressure-reducing valve (18).
3. the automatic press-in device of fuel sucking pipe according to claim 1 and 2, is characterized in that: described press-in device (6) bottom is provided with pressure sensor.
4. the automatic press-in device of fuel sucking pipe according to claim 1, is characterized in that: described jacking apparatus is provided with spring bumper on (2).
5. the automatic press-in device of fuel sucking pipe according to claim 1, is characterized in that: in described vibrations charging tray storehouse (13), be provided with the height sensor that can detect fuel sucking pipe (15) height.
CN201420046832.2U 2014-01-24 2014-01-24 Automatic pressing-in device for oil sucking pipe Expired - Fee Related CN203696383U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420046832.2U CN203696383U (en) 2014-01-24 2014-01-24 Automatic pressing-in device for oil sucking pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420046832.2U CN203696383U (en) 2014-01-24 2014-01-24 Automatic pressing-in device for oil sucking pipe

Publications (1)

Publication Number Publication Date
CN203696383U true CN203696383U (en) 2014-07-09

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104493457A (en) * 2014-12-05 2015-04-08 苏州慧捷自动化科技有限公司 Device for press-fitting plastic part and copper sleeve of magnetic sensor
CN107363503A (en) * 2017-08-24 2017-11-21 安徽苏立科技股份有限公司 A kind of automatic clamping device of special-shaped heating tube
CN108971955A (en) * 2018-08-16 2018-12-11 昆山捷云智能装备有限公司 Jacking type nut tightening machine and its it is screwed method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104493457A (en) * 2014-12-05 2015-04-08 苏州慧捷自动化科技有限公司 Device for press-fitting plastic part and copper sleeve of magnetic sensor
CN107363503A (en) * 2017-08-24 2017-11-21 安徽苏立科技股份有限公司 A kind of automatic clamping device of special-shaped heating tube
CN108971955A (en) * 2018-08-16 2018-12-11 昆山捷云智能装备有限公司 Jacking type nut tightening machine and its it is screwed method
CN108971955B (en) * 2018-08-16 2023-11-03 捷云智能装备(苏州)有限公司 Jacking type nut screwing machine and screwing method thereof

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: CHINA SHIPBUILDING INDUSTRY PENGLI (NANJING) INTEL

Free format text: FORMER NAME: NANJING PRIDE TECHNOLOGY CO., LTD.

CP03 Change of name, title or address

Address after: Jiangning Development Zone in Nanjing City, Jiangsu province 211153 Evergreen Street No. 32

Patentee after: China Shipbuilding Heavy Industry (Nanjing) Intelligent Equipment Co., Ltd.

Address before: Jiangning District of Nanjing City, Jiangsu province 211106 Evergreen Street No. 32

Patentee before: Nanjing Pride Technology Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140709

Termination date: 20210124

CF01 Termination of patent right due to non-payment of annual fee