CN201673020U - Novel steel shell battery sealing measuring head - Google Patents
Novel steel shell battery sealing measuring head Download PDFInfo
- Publication number
- CN201673020U CN201673020U CN2010201963761U CN201020196376U CN201673020U CN 201673020 U CN201673020 U CN 201673020U CN 2010201963761 U CN2010201963761 U CN 2010201963761U CN 201020196376 U CN201020196376 U CN 201020196376U CN 201673020 U CN201673020 U CN 201673020U
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- seal chamber
- sealing
- piston
- measuring head
- cylinder
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Abstract
The utility model relates to the field for manufacturing battery mechanical equipment technology, specifically to a novel steel shell battery sealing measuring head, which includes a cylinder, a sealing cover, a seal chamber, a seal piston, and a vacuum nozzle, wherein a sealing cover is mounted at the lower end of the cylinder; a seal chamber is mounted at the lower end of the sealing cover; a sealing piston mounted on the sealing cover and connected to the cylinder, an inner sealing block mounted at the lower end of the sealing piston, and a nozzle pipe mounted in the inner sealing block for conducting connection with the sealing piston are mounted in the seal chamber from top to bottom in sequence; and a vacuum nozzle is mounted at the lower end of the seal chamber. The utility model has scientific physical design, high detection accuracy, and no steel shell waste due to error detection.
Description
Technical field:
The utility model relates to makes the battery machine equipment technical field, refers in particular to a kind of novel box hat cell sealing measuring head.
Background technology:
The box hat battery is mainly used in automobile industry, and it is a kind of chemical energy to be transformed into the device of electric energy, belongs to direct supply, and its effect has: during (1) starting engine, provide powerful starting current (generally up to 200～600A) to starter; (2) when generator transships, can assist generator to power to consumer; (3) when engine is in idling, power to consumer; (4) when generator voltage is higher than the electromotive force of lead accumulator, change a part of electric energy into chemical energy and store, just charge.
The box hat battery aborning, will carry out sealing detection after the box hat welding, tradition adopts vacuum valve test sealing, exactly battery steel shell is vacuumized, during the vacuum values that vacuum tightness reached set vacuum valve cuts out, keep certain hour to detect the box hat sealing property then; But because the sealing problem that gas-tpe fitting and vacuum valve itself exist causes the precision of detection low, flase drop causes the box hat waste easily.
The utility model content:
The purpose of this utility model is at the deficiencies in the prior art, and a kind of novel box hat cell sealing measuring head is provided, its scientific structure design, and the precision height of detection can not produce flase drop and survey, and causes the box hat waste.
For achieving the above object, the utility model adopts following technical scheme, it comprises cylinder, gland bonnet, seal chamber, packed-piston, vacuum slot, the lower end of cylinder is equipped with gland bonnet, the lower end of gland bonnet is equipped with seal chamber, be equipped with successively from top to bottom in the seal chamber: be installed in the packed-piston that is connected with cylinder on the gland bonnet, the packed-piston lower end is equipped with interior sealing block, be connected with the packed-piston conducting in the sealing block in the suction nozzle pipe is installed in, the lower end of seal chamber is equipped with vacuum slot.
Be provided with sealing gasket between described cylinder and the gland bonnet.
Be provided with ring washer between described gland bonnet and the seal chamber No. one.
Be provided with ring washer No. two between sealing block and the seal chamber in described.
Offer through hole, gas port on the described seal chamber respectively.
Described suction nozzle pipe, vacuum slot are flexible pipe body, adopt elastomeric material to be made usually.
The utility model beneficial effect is: be equipped with successively from top to bottom in the seal chamber: be installed in the packed-piston that is connected with cylinder on the gland bonnet, the packed-piston lower end is equipped with interior sealing block, in being installed in, the suction nozzle pipe is connected with the packed-piston conducting in the sealing block, guarantee that the annular seal space bottom is in conjunction with face seal, guarantee that vacuum slot can seriously not lose sealing function because of being out of shape, the lower end of seal chamber is equipped with vacuum slot, packed-piston is connected with cylinder, under cylinder promotes, fit tightly, seal up the annular seal space lower space with vacuum slot.Make lower space can keep the certain vacuum degree for a long time, its scientific structure design, the precision height of detection can not produce flase drop and survey, and causes the box hat waste.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a cut-open view of the present utility model;
Fig. 3 is the utility model decomposition texture synoptic diagram.
Embodiment:
See that Fig. 1 is to shown in Figure 3: the utility model, comprise cylinder 1, gland bonnet 2, seal chamber 4, packed-piston 5, vacuum slot 8, the lower end of cylinder 1 is equipped with gland bonnet 2, the lower end of gland bonnet 2 is equipped with seal chamber 4, be equipped with successively from top to bottom in the seal chamber 4: be installed in the packed-piston 5 that is connected with cylinder 1 on the gland bonnet 2, packed-piston 5 lower ends are equipped with interior sealing block 9, be connected with packed-piston 5 conductings in the sealing block 9 in suction nozzle pipe 10 is installed in, the lower end of seal chamber 4 is equipped with vacuum slot 8.
Be provided with sealing gasket 11 between described cylinder 1 and the gland bonnet 2.
Be provided with No. one ring washer 3 between described gland bonnet 2 and the seal chamber 4.
Be provided with ring washer 6 No. two between sealing block 9 and the seal chamber 4 in described.
Offer through hole 7 respectively on the described seal chamber 4, through hole 7 is installed vacuum pump, on the gas port 41 rain glass is installed.
Described suction nozzle pipe 10, vacuum slot 8 are flexible pipe body, are made with elastomeric material.
The utility model is installed in the installation site of equipment, and its principle of work is as follows: vacuum slot 8 is sealed the liquid injection port on battery top; Vacuum pump work begins to vacuumize, and making has air to discharge in the battery; When the installation rain glass reached set definite value on being connected gas port 41, cylinder 1 promotion packed-piston 5 was sealed the suction nozzle pipe 10 in the seal chamber 4, at this moment, stops to vacuumize; After keeping certain setting-up time, cylinder 1 drags packed-piston 5 to be stopped and 10 sealings of suction nozzle pipe, and the overall process of test is finished.
The above only is preferred embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (6)
1. novel box hat cell sealing measuring head, it comprises cylinder (1), gland bonnet (2), seal chamber (4), packed-piston (5), vacuum slot (8), it is characterized in that: the lower end of cylinder (1) is equipped with gland bonnet (2), the lower end of gland bonnet (2) is equipped with seal chamber (4), seal chamber is equipped with in (4) from top to bottom successively: be installed in gland bonnet (2) and go up the packed-piston (5) that is connected with cylinder (1), packed-piston (5) lower end is equipped with interior sealing block (9), suction nozzle pipe (10) is installed in the interior sealing block (9) and is connected with packed-piston (5) conducting, and the lower end of seal chamber (4) is equipped with vacuum slot (8).
2. a kind of novel box hat cell sealing measuring head according to claim 1 is characterized in that: be provided with sealing gasket (11) between described cylinder (1) and the gland bonnet (2).
3. a kind of novel box hat cell sealing measuring head according to claim 1 is characterized in that: be provided with a ring washer (3) between described gland bonnet (2) and the seal chamber (4).
4. a kind of novel box hat cell sealing measuring head according to claim 1 is characterized in that: be provided with No. two ring washers (6) between sealing block (9) and the seal chamber (4) in described.
5. a kind of novel box hat cell sealing measuring head according to claim 1 is characterized in that: offer through hole (7), gas port (41) on the described seal chamber (4) respectively.
6. a kind of novel box hat cell sealing measuring head according to claim 1, it is characterized in that: described suction nozzle pipe (10), vacuum slot (8) are flexible pipe body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201963761U CN201673020U (en) | 2010-05-13 | 2010-05-13 | Novel steel shell battery sealing measuring head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201963761U CN201673020U (en) | 2010-05-13 | 2010-05-13 | Novel steel shell battery sealing measuring head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201673020U true CN201673020U (en) | 2010-12-15 |
Family
ID=43330432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201963761U Expired - Lifetime CN201673020U (en) | 2010-05-13 | 2010-05-13 | Novel steel shell battery sealing measuring head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201673020U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103158918A (en) * | 2011-12-09 | 2013-06-19 | 苏州工业园区高登威科技有限公司 | Vacuum suction nozzle |
| CN103158916A (en) * | 2011-12-09 | 2013-06-19 | 苏州工业园区高登威科技有限公司 | Vacuum suction nozzle |
| CN104880380A (en) * | 2015-06-11 | 2015-09-02 | 贵州润晋碳元素材料有限公司 | Handheld borehole defect pressurized detection device for thermal-expansion rock splitting agent |
| CN107091716A (en) * | 2017-04-13 | 2017-08-25 | 深圳市卓誉自动化科技有限公司 | A kind of vacuum helium checking device and method for being used to detect battery sealing-performance |
-
2010
- 2010-05-13 CN CN2010201963761U patent/CN201673020U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103158918A (en) * | 2011-12-09 | 2013-06-19 | 苏州工业园区高登威科技有限公司 | Vacuum suction nozzle |
| CN103158916A (en) * | 2011-12-09 | 2013-06-19 | 苏州工业园区高登威科技有限公司 | Vacuum suction nozzle |
| CN104880380A (en) * | 2015-06-11 | 2015-09-02 | 贵州润晋碳元素材料有限公司 | Handheld borehole defect pressurized detection device for thermal-expansion rock splitting agent |
| CN104880380B (en) * | 2015-06-11 | 2017-07-07 | 贵州润晋碳元素材料有限公司 | A kind of hand-held thermal expansion stone cracking agent drilling defects pressure testing device |
| CN107091716A (en) * | 2017-04-13 | 2017-08-25 | 深圳市卓誉自动化科技有限公司 | A kind of vacuum helium checking device and method for being used to detect battery sealing-performance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161013 Address after: 523000 Guangdong city of Dongguan province Dongcheng District cattle hill by industrial park Sanxing Road No. nine Patentee after: Guangdong HaiZhong New Energy Equipment Co., Ltd. Address before: 523000 Guangdong city of Dongguan province Dongcheng District pulmuone mulberry Industrial Zone in Dongguan City West Sea Machinery Co. Ltd. Patentee before: Dongguan Haizhong Machinery Co., Ltd. Effective date of registration: 20161013 Address after: 523000 Guangdong city of Dongguan province Dongcheng District cattle hill by industrial park Sanxing Road No. nine Patentee after: Guangdong HaiZhong New Energy Equipment Co., Ltd. Address before: 523000 Guangdong city of Dongguan province Dongcheng District pulmuone mulberry Industrial Zone in Dongguan City West Sea Machinery Co. Ltd. Patentee before: Dongguan Haizhong Machinery Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101215 |