CN205138920U - Electrical contact cut resistance test device - Google Patents
Electrical contact cut resistance test device Download PDFInfo
- Publication number
- CN205138920U CN205138920U CN201520592351.6U CN201520592351U CN205138920U CN 205138920 U CN205138920 U CN 205138920U CN 201520592351 U CN201520592351 U CN 201520592351U CN 205138920 U CN205138920 U CN 205138920U
- Authority
- CN
- China
- Prior art keywords
- electrical contact
- friction head
- grappling fixture
- test device
- friction
- 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
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Abstract
The utility model discloses an electrical contact cut resistance test device, including base, driving motor and cooling system, driving motor installs on the base, the last friction head that can carry out the pivoted tubular structure under driving motor drives that is equipped with of driving motor, be equipped with the friction wall layer on the friction head inside wall, be equipped with the lift cylinder on the base, be connected with mechanical grappling fixture on the lift cylinder, be connected with the control cylinder on the mechanical grappling fixture, the the central axis of friction head and the coincidence of the the central axis of mechanical grappling fixture, the last shower nozzle that is connected with of cooling system, the shower nozzle is located friction head and mechanical grappling fixture one side, be equipped with two slice at least splint on the machinery grappling fixture, the splint inboard is equipped with non -slip raised. The utility model discloses can be effectively to the electrical contact processing of polishing, simple structure, test effectiveness is good.
Description
[technical field]
The utility model relates to a kind of technical field of electrical contact abrasion test device.
[background technology]
Along with development and the innovation of electric switch, the degree of plant machinery, robotization is more and more higher, and the kind of contact material is at development, and usability is improving constantly.The particularly raising of people's living standard, along with the continuous increase of household electronic products demand, adds damage and the replacing of existing electric switch, and future will increase severely to the demand of Low Voltage Electric Apparatus contact material.Therefore be necessary to propose a kind of electrical contact abrasion test device to detect the anti-wear performance of electrical contact, and then ensure that electrical contact has good anti-wear performance, extend the serviceable life of electrical contact.
[utility model content]
The purpose of this utility model solves the problems of the prior art exactly, proposes a kind of electrical contact abrasion test device, effectively can carry out grinding process to electrical contact, and structure is simple, tests respond well.
For achieving the above object, the utility model proposes a kind of electrical contact abrasion test device, comprise base, drive motor and cooling system, described drive motor is installed on base, described drive motor is provided with the friction head that can carry out the tubular structure rotated under drive motor drives, described friction head madial wall is provided with friction parietal layer, described base is provided with lift cylinder, lift cylinder is connected with mechanical grappling fixture, machinery grappling fixture is connected with control cylinder, the central axis of described friction head and the central axes of mechanical grappling fixture, described cooling system is connected with shower nozzle, described shower nozzle is positioned at friction head and the first side of mechanical gripping, described mechanical grappling fixture be provided with at least two panels clamping plate, anti-skidding projection is provided with inside described clamping plate.
In above-mentioned a kind of electrical contact abrasion test device, described friction parietal layer is that metallurgical powder and friction head madial wall sinter the integrative-structure formed, described friction head is connected with the output terminal of drive motor by rolling disc, and described rolling disc outer is provided with manger board.
In above-mentioned a kind of electrical contact abrasion test device, described cooling system comprises reserve tank, and described reserve tank is connected with shower nozzle by water pump, and described shower nozzle adopts atomizer.
In above-mentioned a kind of electrical contact abrasion test device, described base bottom is provided with 4 universal wheels, and each universal wheel is provided with braking vane.
The beneficial effects of the utility model: electrical contact is fixedly installed in friction head by mechanical grappling fixture by the utility model, drive friction head to rotate by drive motor and abrasion test is carried out to electrical contact, machinery grappling fixture be provided with at least two panels clamping plate, anti-skidding projection is provided with inside described clamping plate, the grip of machinery grappling fixture is powerful, not easily skid, be conducive to the accuracy of electrical contact abrasion test, friction parietal layer is that metallurgical powder and friction head madial wall sinter the integrative-structure formed, frictional layer difficult drop-off, friction head has longer serviceable life, the job stability of device is higher, invalid frequent replacing friction head.
Feature of the present utility model and advantage will be described in detail by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is the main TV structure figure of a kind of electrical contact of the utility model abrasion test device;
Fig. 2 is the structural representation of the utility model friction head;
Fig. 3 is the structural representation of the utility model machinery grappling fixture.
[embodiment]
Consult Fig. 1, Fig. 2 and Fig. 3, a kind of electrical contact abrasion test of the utility model device, comprise base 1, drive motor 2 and cooling system, described drive motor 2 is installed on base 1, described drive motor 2 is provided with the friction head 3 that can carry out the tubular structure rotated under drive motor 2 drives, described friction head 3 madial wall is provided with friction parietal layer 31, described base 1 is provided with lift cylinder 4, lift cylinder 4 is connected with mechanical grappling fixture 5, machinery grappling fixture 5 is connected with control cylinder 51, the central axis of described friction head 3 and the central axes of mechanical grappling fixture 5, described cooling system is connected with shower nozzle 61, described shower nozzle 61 is positioned at friction head 3 and mechanical grappling fixture 5 side, described mechanical grappling fixture 5 be provided with at least two panels clamping plate 52, anti-skidding protruding 53 are provided with inside described clamping plate 52.
Further, friction parietal layer 31 is that metallurgical powder and friction head 3 madial wall sinter the integrative-structure formed, described friction head 3 is connected by the output terminal of rolling disc 21 with drive motor 2, described rolling disc 21 outer is provided with manger board 22, described cooling system comprises reserve tank 62, and described reserve tank 62 is connected with shower nozzle 61 by water pump 63, and described shower nozzle 61 adopts atomizer, 4 universal wheels 11 are installed bottom described base 1, each universal wheel 11 is provided with braking vane 12.
Utility model works process:
A kind of electrical contact abrasion test of the utility model device, by mechanical grappling fixture 5, electrical contact is fixedly installed in friction head 3, drive friction head 3 to rotate by drive motor 2 and abrasion test is carried out to electrical contact, machinery grappling fixture 5 be provided with at least two panels clamping plate 52, anti-skidding protruding 53 are provided with inside clamping plate 52, the grip of machinery grappling fixture 5 is powerful, not easily skid, be conducive to the accuracy of electrical contact abrasion test, friction parietal layer 31 is that metallurgical powder and friction head 3 madial wall sinter the integrative-structure formed, frictional layer 31 difficult drop-off, friction head 3 has longer serviceable life, the job stability of device is higher, invalid frequent replacing friction head 3.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, anyly all belongs to protection domain of the present utility model to the scheme after the utility model simple transformation.
Claims (4)
1. an electrical contact abrasion test device, it is characterized in that: comprise base (1), drive motor (2) and cooling system, described drive motor (2) is installed on base (1), described drive motor (2) is provided with the friction head (3) that can carry out the tubular structure rotated under drive motor (2) drives, described friction head (3) madial wall is provided with friction parietal layer (31), described base (1) is provided with lift cylinder (4), lift cylinder (4) is connected with mechanical grappling fixture (5), machinery grappling fixture (5) is connected with control cylinder (51), the central axis of described friction head (3) and the central axes of mechanical grappling fixture (5), described cooling system is connected with shower nozzle (61), described shower nozzle (61) is positioned at friction head (3) and mechanical grappling fixture (5) side, described mechanical grappling fixture (5) be provided with at least two panels clamping plate (52), described clamping plate (52) inner side is provided with anti-skidding projection (53).
2. a kind of electrical contact abrasion test device as claimed in claim 1, it is characterized in that: described friction parietal layer (31) sinters the integrative-structure formed for metallurgical powder and friction head (3) madial wall, described friction head (3) is connected by the output terminal of rolling disc (21) with drive motor (2), and described rolling disc (21) outer is provided with manger board (22).
3. a kind of electrical contact abrasion test device as claimed in claim 1, it is characterized in that: described cooling system comprises reserve tank (62), described reserve tank (62) is connected with shower nozzle (61) by water pump (63), and described shower nozzle (61) adopts atomizer.
4. a kind of electrical contact abrasion test device as claimed in claim 1, it is characterized in that: described base (1) bottom is provided with 4 universal wheels (11), each universal wheel (11) is provided with braking vane (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520592351.6U CN205138920U (en) | 2015-08-03 | 2015-08-03 | Electrical contact cut resistance test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520592351.6U CN205138920U (en) | 2015-08-03 | 2015-08-03 | Electrical contact cut resistance test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205138920U true CN205138920U (en) | 2016-04-06 |
Family
ID=55624702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520592351.6U Expired - Fee Related CN205138920U (en) | 2015-08-03 | 2015-08-03 | Electrical contact cut resistance test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205138920U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106338447A (en) * | 2016-08-29 | 2017-01-18 | 芜湖新泉汽车饰件系统有限公司 | Automotive interior part wear resistance testing device |
| CN107063912A (en) * | 2017-06-28 | 2017-08-18 | 浙江深梦皮革科技有限公司 | A kind of wearability test machine of leather |
-
2015
- 2015-08-03 CN CN201520592351.6U patent/CN205138920U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106338447A (en) * | 2016-08-29 | 2017-01-18 | 芜湖新泉汽车饰件系统有限公司 | Automotive interior part wear resistance testing device |
| CN107063912A (en) * | 2017-06-28 | 2017-08-18 | 浙江深梦皮革科技有限公司 | A kind of wearability test machine of leather |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20160803 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |