CN202101904U - Bulb compression resistance test tooling - Google Patents
Bulb compression resistance test tooling Download PDFInfo
- Publication number
- CN202101904U CN202101904U CN201020626628XU CN201020626628U CN202101904U CN 202101904 U CN202101904 U CN 202101904U CN 201020626628X U CN201020626628X U CN 201020626628XU CN 201020626628 U CN201020626628 U CN 201020626628U CN 202101904 U CN202101904 U CN 202101904U
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- China
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- valve body
- bulb
- gas outlet
- compression resistance
- resistance test
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- Expired - Fee Related
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Abstract
The utility model discloses a bulb compression resistance test tooling, which can carry out on-line comprehensive automatic compression resistance examination to bulbs, so as to improve the production efficiency and guarantee the quality of each bulb. A vertical passage is formed at the center of a valve body, a high-pressure air pipe is accessed to and connected with the vertical passage in a penetrating manner, an air cylinder and an exhaust pipe ejector rod are arranged above the valve body, the outer end of the plunger piston of the air cylinder is connected with the upper end of the exhaust pipe ejector rod, the lower part of the exhaust pipe ejector rod is movably placed in the vertical passage of the valve body, a sealing assembly is arranged between a first passage at the top of the valve body and the exhaust pipe ejector rod, and a gas electric controllable valve is arranged on the outer side of the high-pressure air pipe.
Description
Technical field
The utility model relates to the bulb detection equipment technical field, particularly a kind of bulb compression resistance test fixture.
Background technology
In the Halogen lamp LED of being produced at present, the product of nearly a few percent in use because cell-shell holds and can't stand the air pressure in the bulb and blast.The blast of bulb is a safety problem, in case occur, consequence is just comparatively serious, may injure the person.At present, used bulb compression resistance test fixture is referring to shown in Figure 1 in bulb is produced in general manufacturer, and the through hole that the gas outlet 3 that will not fill the bulb 2 of working gas by hand inserts compressing tablets 5, sealing micelle 4 arrives in the high-pressure air pipe 6; External force is inwardly exerted pressure to compressing tablet 5, and compressing tablet 5 inside crush seal micelles 4 then, sealing micelle 4 stress deformations are sealed the gap between bulb gas outlet 3 outer walls and sealing micelle 4 through-hole walls; At this moment; Open manual air valve 7, the Hi-pot test gas of preset pressure gets into from gas outlet 3 through high-pressure air pipe 6 and carries out the compression resistance test in the bulb 2, and test finishes; Close manual air valve 7; Cancel the external force that acts on compressing tablet 5, sealing micelle 4 restores, and the Hi-pot test gas in high-pressure air pipe 6 and the bulb 2 is drained through the gap between the through-hole wall of gas outlet 3 outer walls and micelle 4, compressing tablet 5.In addition, through pressure test, blast like bulb, the gas outlet 3 that then remains in the frock needs artificial taking-up the, very trouble.For this reason; There is following defective in existing bulb compression resistance test fixture: because the bulb compression resistance is longer detection time; Efficient is low, thereby, can not the withstand voltage situation of all on-line bulb be detected; Can only a small amount of bulb of online sampling observation, so existing bulb compression resistance test fixture can not be accomplished the complete automatically inspection of online bulb compression resistance test.
Summary of the invention
The purpose of the utility model is to provide a kind of bulb compression resistance test fixture, and it can carry out the complete automatically inspection of compression resistance to online bulb, has improved production efficiency, has guaranteed the product quality of each bulb.
The technical solution that the utility model proposed is such:
A kind of bulb compression resistance test fixture; Comprise valve body, sealing micelle, compressing tablet, high-pressure air pipe, the valve body center is provided with the vertical passageway, and high-pressure air pipe inserts with this vertical passageway perforation from valve body one side and is connected; Valve body middle part down is provided with groove; This groove is put into according to sequencing in sealing micelle, compressing tablet top, and the center of sealing micelle and compressing tablet is provided with the passage that is complementary with tested bulb gas outlet, connects with the valve body vertical passageway; Also be provided with cylinder and gas outlet push rod; The plunger outer end of this cylinder is connected with gas outlet push rod upper end, and the bottom activity of gas outlet push rod is seated in the vertical passageway of valve body, between the 1st grade of passage of valve body upper top and gas outlet push rod, is provided with Seal Kit; The gas electrically-controlled valve is equipped with in said high-pressure air pipe outside portion.
Compared with prior art, the utlity model has following beneficial effect:
(1) because the gas electrically-controlled valve is housed, can realize the robotization of online bulb compression resistance test on high-pressure air pipe, save detection time greatly, for condition has been created in the complete automatically inspection that realizes online bulb compression resistance test.
(2) owing to set up cylinder and gas outlet push rod; When bulb to be tested fails to bear preset test pressure and when blasting; Eject residual bulb gas outlet through the to-and-fro movement of air cylinder driven gas outlet push rod, for another condition has been created in the automatically full inspection that realizes online bulb compression resistance test again.
This shows that the bulb compression resistance test fixture of the utility model can carry out withstand voltage complete automatically inspection to online bulb fully, has improved production efficiency, has guaranteed the product quality of each bulb.
Description of drawings
Fig. 1 is the structural representation of existing bulb compression resistance test fixture.
Fig. 2 is the structural representation of a kind of bulb compression resistance test fixture of an embodiment of the utility model.
Embodiment
Through following embodiment the utility model is done further to set forth in detail.
Referring to shown in Figure 2, a kind of bulb compression resistance test fixture is made up of valve body 1, sealing micelle 4, compressing tablet 5, high-pressure air pipe 6, gas electrically-controlled valve 17, cylinder 8, gas outlet push rod 9, Seal Kit 10.Valve body 1 center is provided with the vertical passageway 11 that connects valve body 1; This vertical passageway 11 is the two-stage passage; The diameter of the 1st grade of passage 11-1 that is positioned at upper top is more slightly larger than the diameter of the 2nd grade of passage 11-2, and cylinder 8 its plunger outer ends that are positioned at valve body 1 top are connected with gas outlet push rod 9 upper ends, and the 9 bottom activities of gas outlet push rod are seated in the passage 11; Between the 1st passage 11-1 and gas outlet push rod 9, be provided with Seal Kit 10, prevent that gases at high pressure from upwards leaking along passage 11.Be provided with groove at 1 time middle part of valve body, this groove is put into according to sequencing in sealing micelle 4, compressing tablet 5 tops, and the center of sealing micelle 4 and compressing tablet 5 is provided with the passage that the gas outlet 3 with tested bulb 2 is complementary, and connects with passage 11.High-pressure air pipe 6 inserts with passage 11 perforations from valve body 1 one sides and is connected, and in high-pressure air pipe 6 outside portions gas electrically-controlled valve 17 is housed.
This bulb compression resistance test fixture is located on the corresponding operation of based on halogen bulb production, and the based on halogen bulb 2 that each that produce is not filled working gas carries out the compression resistance test.During test, mechanical arm inserts the gas outlet of bulb 23 in the central passage of compressing tablets 5, sealing micelle 4 and arrives in the passage 11, and another actuating mechanism applies one to compressing tablet 5 and upwards pressure on the equipment; Make upwards crush seal micelle 4 and deform gas outlet 3 outer walls and the gap that seals between the micelle 4 central passage inwalls are sealed of compressing tablet 5, at this moment, open gas electrically-controlled valve 17; The Hi-pot test gas of preset pressure gets in the bulb 2 from gas outlet 3 through high-pressure air pipe 6 and carries out pressure test; Test finishes, and it is automatically controlled 17 to close gas, discharge side inner high voltage gas; Cancel the external force that acts on compressing tablet 5; Sealing micelle 4 restores, and mechanical arm is taken tested bulb 2 away, accomplishes the compression resistance test.In test process, if tested bulb is failed to sustain test pressure and blasted, at this moment, cylinder 8 moves, and its plunger drives gas outlet push rod 9 and moves downward, and remaining gas outlet 3 is ejected outside the valve body 1.The everything of above-mentioned bulb compression resistance test fixture is controlled by programming controller automatically.
Claims (1)
1. bulb compression resistance test fixture; Comprise valve body, sealing micelle, compressing tablet, high-pressure air pipe, the valve body center is provided with the vertical passageway, and high-pressure air pipe goes into this vertical passageway perforation to be connected from valve body one side joint; Valve body middle part down is provided with groove; This groove is put into according to sequencing in sealing micelle, compressing tablet top, and the center of sealing micelle and compressing tablet is provided with the passage that is complementary with tested bulb gas outlet, connects with the valve body vertical passageway; It is characterized in that: also be provided with cylinder and gas outlet push rod; The plunger outer end of this cylinder is connected with gas outlet push rod upper end, and the bottom activity of gas outlet push rod is seated in the vertical passageway of valve body, between the 1st grade of passage of valve body upper top and gas outlet push rod, is provided with Seal Kit; The gas electrically-controlled valve is equipped with in said high-pressure air pipe outside portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020626628XU CN202101904U (en) | 2010-11-18 | 2010-11-18 | Bulb compression resistance test tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020626628XU CN202101904U (en) | 2010-11-18 | 2010-11-18 | Bulb compression resistance test tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202101904U true CN202101904U (en) | 2012-01-04 |
Family
ID=45387910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020626628XU Expired - Fee Related CN202101904U (en) | 2010-11-18 | 2010-11-18 | Bulb compression resistance test tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202101904U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112595463A (en) * | 2021-03-04 | 2021-04-02 | 宁波立强机械有限公司 | Take hose pipeline to seal and detect frock |
-
2010
- 2010-11-18 CN CN201020626628XU patent/CN202101904U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112595463A (en) * | 2021-03-04 | 2021-04-02 | 宁波立强机械有限公司 | Take hose pipeline to seal and detect frock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20131118 |