CN204286381U - For the pick-up unit of valve chamfering position - Google Patents
For the pick-up unit of valve chamfering position Download PDFInfo
- Publication number
- CN204286381U CN204286381U CN201420816528.1U CN201420816528U CN204286381U CN 204286381 U CN204286381 U CN 204286381U CN 201420816528 U CN201420816528 U CN 201420816528U CN 204286381 U CN204286381 U CN 204286381U
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- China
- Prior art keywords
- cavity
- valve
- gland
- connecting rod
- compressor arm
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Abstract
The utility model discloses a kind of pick-up unit for valve chamfering position, comprise base and be located at the frame on base, described frame is provided with inner cavity body, vertical connecting rod is provided with in described inner cavity body, described connecting rod is arranged with sleeve, the top of described sleeve is provided with the location division of installing valve, described location division comprises airtight cavity and is located at the conical surface of cavity both sides, described location division comprises cavity and is located at the conical surface of cavity both sides, described cavity is communicated with exhausr port, one end of described connecting rod extends through cavity, the other end of connecting rod is hinged with lever, lever is hinged with the button be fixed on base, described frame is provided with hold-down mechanism, described hold-down mechanism comprises compressor arm and the gland being connected compressor arm, described gland is located at directly over the cavity of sleeve, and between gland and valve, form airtight cavity, it is simple that the purpose of this utility model is to provide a kind of structure, simple operation and the high pick-up unit for valve chamfering position of detection efficiency.
Description
Technical field
The present invention relates to the checkout equipment of valve, particularly relate to a kind of pick-up unit for valve chamfering position.
Background technology
Valve is a kind of vitals of engine, and the effect of valve is responsible for input air in engine specially and discharges the waste gas after burning.From engine structure, be divided into inlet valve and exhaust valve.The effect of inlet valve is by air intake engine, burns with fuel mix, the effect of exhaust valve be by burning after waste gas discharge and dispel the heat.Valve and valve seating are one of the key components and partss affecting engine reliability, security, be mainly used in starting and the air intake duct that kills engine in the course of work and exhaust duct, control entering and the discharge of waste gas of fuel mixture or air, therefore enterprise requires strict for the processing technology of valve, general after valve blank is formed, adopt beveler to carry out chamfering to it.After valve chamfering completes, need to detect through strict chamfering, to meet the requirement of specification product, the existing detection to valve chamfering adopts electronic detector often, but this equipment not only complex structure, cost are high, and needing professional person just can detect after training, its operating process is loaded down with trivial details, and efficiency is low.
Summary of the invention
The object of the present invention is to provide that a kind of structure is simple, simple operation and the high pick-up unit for valve chamfering position of detection efficiency.
To achieve these goals, the invention provides following technical scheme: for the pick-up unit of valve chamfering position, comprise base and be located at the frame on base, described frame is provided with inner cavity body, vertical connecting rod is provided with in described inner cavity body, described connecting rod is arranged with sleeve, the top of described sleeve is provided with the location division of installing valve, described location division comprises cavity and is located at the conical surface of cavity both sides, described cavity is communicated with exhausr port, one end of described connecting rod extends through cavity, the other end of connecting rod is hinged with lever, lever is hinged with the button be fixed on base, described frame is provided with hold-down mechanism, described hold-down mechanism comprises compressor arm and the gland being connected compressor arm, described gland is located at directly over the cavity of sleeve, and between gland and valve, form airtight cavity.
The principle of this programme is such: the top due to sleeve is provided with the location division of installing valve, first valve is placed on the location division at sleeve top, and valve is the airtight cavity be placed on location division, under normal circumstances, fit with the conical surface of cavity both sides in the chamfering position at valve two ends, by compressor arm and the effect of gland being connected compressor arm, the chamfering of valve is made to be close to the conical surface of cavity both sides, owing to forming airtight cavity between gland and valve, in cavity, pressurized air is passed into by gas-pressure survey meter, if valve seating is concentric with its axle, the contact position of the conical surface on the chamfering position at valve two ends and the cavity of sleeve can not produce gap, pressurized air can remain in cavity, at this moment the pressure in cavity raises, and by gas-pressure survey meter, record is carried out to pressure, when the center of valve seating exists beat, the contact position of the conical surface on the chamfering position at valve two ends and the cavity of sleeve is caused to produce gap, pressurized air enters in cavity, and discharged by exhausr port, at this moment the pressure in cavity reduces, when pressing the button on lower bottom base, move up with the connecting rod in the lever drives sleeve that button is hinged, the valve be verified can be lifted by connecting rod, convenient taking-up.
Preferably, described compressor arm is L-shaped, and compressor arm is hinged in frame, by compressor arm and gland, makes the chamfering of valve be close to the conical surface of cavity both sides, easy installation and removal.
Preferably, described airtight cavity connects has gas-pressure survey meter, passes into pressurized air by gas-pressure survey meter in cavity, and can carry out survey record to the pressure in cavity.
Preferably, be provided with the pillar connecting compressor arm in described gland, described pillar is arranged with volute spring, by the pillar in gland and the volute spring be set on pillar, the chamfering of valve can better be close on the conical surface of cavity both sides.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention for the pick-up unit embodiment of valve chamfering position.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: base 1, frame 2, connecting rod 3, sleeve 4, valve 5, cavity 6, the conical surface 7, exhausr port 8, lever 9, button 10, compressor arm 11, gland 12, cavity 13, pillar 14, volute spring 15.
As shown in Figure 1, for the pick-up unit of valve chamfering position, the frame 2 comprising base 1 and be located on base 1, frame 2 is provided with inner cavity body, vertical connecting rod 3 is provided with in inner cavity body, connecting rod 3 is arranged with sleeve 4, the top of sleeve 4 is provided with the location division of installing valve 5, location division comprises cavity 6 and is located at the conical surface 7 of cavity 6 both sides, cavity 6 is communicated with exhausr port 8, one end of connecting rod 3 extends through cavity 6, the other end of connecting rod 3 is hinged with lever 9, lever 9 is hinged with the button 10 be fixed on base 1, frame 2 is provided with hold-down mechanism, hold-down mechanism comprises compressor arm 11 and the gland 12 being connected compressor arm 11, compressor arm 11 is L-shaped, compressor arm 11 is hinged in frame 2, gland 12 is located at directly over the cavity 6 of sleeve 4, and between gland 12 and valve 5, form airtight cavity 13, airtight cavity 13 is communicated with gas-pressure survey meter, the pillar 14 connecting compressor arm 11 is provided with in gland 12, pillar 14 is arranged with volute spring 15.
In the present embodiment, top due to sleeve 4 is provided with the location division of installing valve 5, first valve 5 is placed on the location division at sleeve 4 top, and valve 5 is the airtight cavitys 6 be placed on location division, under normal circumstances, fit with the conical surface 7 of cavity 6 both sides in the chamfering position at valve 5 two ends, by compressor arm 11 and the effect of gland 12 being connected compressor arm 11, the chamfering of valve 5 is made to be close to the conical surface 7 of cavity 6 both sides, owing to forming airtight cavity 13 between gland 12 and valve 5, in cavity 13, pressurized air is passed into by gas-pressure survey meter, if 5, valve is concentric with its axle, the contact position of the conical surface 7 on the chamfering position at valve 5 two ends and the cavity 6 of sleeve 4 can not produce gap, pressurized air can remain in cavity 13, at this moment the pressure in cavity 13 raises, and by gas-pressure survey meter, record is carried out to pressure, when the center of 5, valve exists beat, the contact position of the conical surface 7 on the chamfering position at valve 5 two ends and the cavity 6 of sleeve 4 is caused to produce gap, pressurized air enters in cavity 6, and discharged by exhausr port 8, at this moment the pressure in cavity 13 reduces, when pressing the button 10 on lower bottom base 1, the lever 9 hinged with button 10 moves up with the connecting rod 3 in moving sleeve 4, the valve 5 be verified can be lifted by connecting rod 3, convenient taking-up.
Compressor arm 11 is L-shaped, compressor arm 11 is hinged in frame 2, by compressor arm 11 and gland 12, the chamfering of valve 5 is made to be close to the conical surface 7 of cavity 6 both sides, easy installation and removal, airtight cavity 13 is communicated with gas-pressure survey meter, in cavity 13, pressurized air is passed into by gas-pressure survey meter, and survey record can be carried out to the pressure in cavity 13, the pillar 14 connecting compressor arm 11 is provided with in gland 12, pillar 14 is arranged with volute spring 15, by the pillar 14 in gland 12 and the volute spring 15 be set on pillar 14, the chamfering of valve 5 can better be close on the conical surface 7 of cavity 6 both sides.
Above-described is only the preferred embodiment of the present invention; should be understood that; for a person skilled in the art; under the prerequisite not departing from structure of the present invention; some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.
Claims (4)
1. for the pick-up unit of valve chamfering position, comprise base and be located at the frame on base, it is characterized in that, described frame is provided with inner cavity body, vertical connecting rod is provided with in described inner cavity body, described connecting rod is arranged with sleeve, the top of described sleeve is provided with the location division of installing valve, described location division comprises cavity and is located at the conical surface of cavity both sides, described cavity is communicated with exhausr port, one end of described connecting rod extends through cavity, the other end of connecting rod is hinged with lever, lever is hinged with the button be fixed on base, described frame is provided with hold-down mechanism, described hold-down mechanism comprises compressor arm and the gland being connected compressor arm, described gland is located at directly over the cavity of sleeve, and between gland and valve, form airtight cavity.
2., as claimed in claim 1 for the pick-up unit of valve chamfering position, it is characterized in that, described compressor arm is L-shaped, and compressor arm is hinged in frame.
3., as claimed in claim 1 for the pick-up unit of valve chamfering position, it is characterized in that, described airtight cavity connects has gas-pressure survey meter.
4. as claimed in claim 1 for the pick-up unit of valve chamfering position, it is characterized in that, be provided with the pillar connecting compressor arm in described gland, described pillar is arranged with volute spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420816528.1U CN204286381U (en) | 2014-12-18 | 2014-12-18 | For the pick-up unit of valve chamfering position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420816528.1U CN204286381U (en) | 2014-12-18 | 2014-12-18 | For the pick-up unit of valve chamfering position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204286381U true CN204286381U (en) | 2015-04-22 |
Family
ID=52869532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420816528.1U Expired - Fee Related CN204286381U (en) | 2014-12-18 | 2014-12-18 | For the pick-up unit of valve chamfering position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204286381U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104515483A (en) * | 2014-12-18 | 2015-04-15 | 重庆强达力科技发展有限公司 | Detector for valve chamfering positions |
-
2014
- 2014-12-18 CN CN201420816528.1U patent/CN204286381U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104515483A (en) * | 2014-12-18 | 2015-04-15 | 重庆强达力科技发展有限公司 | Detector for valve chamfering positions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20151218 |
|
| EXPY | Termination of patent right or utility model |