CN201645277U - Static contact grinding device - Google Patents
Static contact grinding device Download PDFInfo
- Publication number
- CN201645277U CN201645277U CN2009203145596U CN200920314559U CN201645277U CN 201645277 U CN201645277 U CN 201645277U CN 2009203145596 U CN2009203145596 U CN 2009203145596U CN 200920314559 U CN200920314559 U CN 200920314559U CN 201645277 U CN201645277 U CN 201645277U
- Authority
- CN
- China
- Prior art keywords
- main shaft
- static contact
- slide block
- variable speed
- connecting plate
- 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 - Lifetime
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Abstract
The utility model discloses a static contact grinding device, which is characterized in that the lift working platform of the device is installed on the working platform of a stand; a variable speed motor is installed above the stand; the main shaft is connected with the main shaft of the variable speed motor through a coupler; the head of the stand is provided with a left guide rail and a right guide rail; sliders are installed in the left and right guide rails and can slide; a driving eccentric wheel is installed on the main shaft passing through the slider, and is in closely contact with upper and lower eccentric wheels; the upper and lower eccentric wheels are respectively installed on the sliders; the lower end of the slider is connected with a connecting plate; and the connecting plate is provided with a simulation static contact. The utility model can change the rotation motion into the straight reciprocating motion, and has simple and compact structure and low cost.
Description
Technical field
The utility model relates to the Machining Technology field, especially a kind of static contact break-in processing unit (plant).
Background technology
What the break-in processing of traditional primary cut-out product static contact was adopted is linear reciprocating motion, its mechanism's complexity, and volume is big, the cost height.
The utility model content
The purpose of this utility model provides a kind of static contact break-in processing unit (plant), can be transformed into linear reciprocating motion with rotatablely moving, and simple in structure, compact, cost is low.
The technical solution of the utility model is: described a kind of static contact break-in processing unit (plant), the self-powered platform of this device is contained on the workbench of frame, variable speed electric motors, particularly is installed above frame, main shaft is connected with the variable speed electric motors, particularly main shaft by shaft coupling, on the head position of frame, left and right rail is housed, slide block is contained in the left and right rail and can slides, initiatively eccentric wheel is contained on the main shaft that passes slide block, initiatively eccentric wheel closely contacts with two eccentric wheels up and down, two eccentric wheels are installed on the slide block respectively up and down, the lower end of slide block is connected with connecting plate, is equipped with to simulate static contact on connecting plate.
The utility model is with three eccentric wheels, one of them is the active eccentric wheel, by initiatively eccentric rotation, drive other two eccentric rotations, along with two eccentric rotations are done linear reciprocating motion with regard to driving the slide block that is connected with eccentric wheel, to rotatablely move is transformed into linear reciprocating motion, realizes the break-in processing to primary cut-out product static contact.The utility model is simple in structure, compact, and cost is low.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1.
The specific embodiment
As Fig. 1, shown in 2, self-powered platform 2 of the present utility model is contained on the workbench of frame 1, variable speed electric motors, particularly 7 is installed above frame 1, main shaft 5 is connected with variable speed electric motors, particularly 7 main shafts by shaft coupling 6, left and right rail 8 is housed on the head position of frame 1, slide block 9 is contained in the left and right rail 8 and can slides, initiatively eccentric wheel 11 is contained on the main shaft 5 that passes slide block 9, initiatively eccentric wheel 11 closely contacts with two eccentric wheels 10 up and down, two eccentric wheels 10 are installed in respectively on the slide block 9 up and down, the lower end of slide block 9 is connected with connecting plate 12, several is housed on connecting plate 12 simulates static contact 4.
During work, at first several product static contacts 3 are contained on the self-powered platform 2, start variable speed electric motors, particularly 7 then, variable speed electric motors, particularly 7 main shafts drive main shaft 5 rotations by shaft coupling 6, main shaft 5 drives initiatively eccentric wheel 11 rotations, initiatively eccentric wheel 11 drives two eccentric wheel 10 rotations up and down by frictional force, drive the slide block 9 that links to each other therewith by 10 rotations of two eccentric wheels and do linear reciprocating motion along left and right rail 8, slide block 9 simulates 4 pairs of product static contacts of static contact 3 by connecting plate 12 drives and carries out reciprocal break-in processing, the eccentric distance e apart from adjustable eccentric of linear reciprocating motion translation.
Claims (1)
1. static contact break-in processing unit (plant), it is characterized in that: the self-powered platform of this device is contained on the workbench of frame, variable speed electric motors, particularly is installed above frame, main shaft is connected with the variable speed electric motors, particularly main shaft by shaft coupling, on the head position of frame, left and right rail is housed, slide block is contained in the left and right rail and can slides, initiatively eccentric wheel is contained on the main shaft that passes slide block, initiatively eccentric wheel closely contacts with two eccentric wheels up and down, two eccentric wheels are installed on the slide block respectively up and down, the lower end of slide block is connected with connecting plate, is equipped with to simulate static contact on connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203145596U CN201645277U (en) | 2009-11-11 | 2009-11-11 | Static contact grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203145596U CN201645277U (en) | 2009-11-11 | 2009-11-11 | Static contact grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201645277U true CN201645277U (en) | 2010-11-24 |
Family
ID=43110487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203145596U Expired - Lifetime CN201645277U (en) | 2009-11-11 | 2009-11-11 | Static contact grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201645277U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234778A (en) * | 2015-10-30 | 2016-01-13 | 福建鑫威电器有限公司 | Contactor welding contact point grinding device and machining method thereof |
| CN108933065A (en) * | 2018-06-20 | 2018-12-04 | 国网山东省电力公司滨州市沾化区供电公司 | A kind of dc circuit breaker separating brake structure |
-
2009
- 2009-11-11 CN CN2009203145596U patent/CN201645277U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234778A (en) * | 2015-10-30 | 2016-01-13 | 福建鑫威电器有限公司 | Contactor welding contact point grinding device and machining method thereof |
| CN108933065A (en) * | 2018-06-20 | 2018-12-04 | 国网山东省电力公司滨州市沾化区供电公司 | A kind of dc circuit breaker separating brake structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101124 |
|
| CX01 | Expiry of patent term |