CN202612443U - Intelligent electromagnetic braking device - Google Patents
Intelligent electromagnetic braking device Download PDFInfo
- Publication number
- CN202612443U CN202612443U CN 201220233589 CN201220233589U CN202612443U CN 202612443 U CN202612443 U CN 202612443U CN 201220233589 CN201220233589 CN 201220233589 CN 201220233589 U CN201220233589 U CN 201220233589U CN 202612443 U CN202612443 U CN 202612443U
- Authority
- CN
- China
- Prior art keywords
- braking
- moving
- moving plate
- magnetic assembly
- braking device
- 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 intelligent electromagnetic braking device which comprises a magnetic assembly, a moving part, a braking moving piece, a braking inserting piece, a left inserting part, a right inserting part and a moving point seat. A bracket is arranged below the magnetic assembly, a short circuit ring is arranged above the magnetic assembly, the moving part is arranged above the short circuit ring, an inner compression spring is arranged in the braking moving piece, the left inserting part and the right inserting part are arranged below the braking moving piece, the braking inserting piece is arranged above the braking moving piece, the upper portion of the braking moving piece is connected with the compression spring, a pushing button is arranged above the moving part, one end of the compression spring is located in the pushing button, and the pushing button is connected with a returning spring. The braking moving piece uses devices which are vertically combined with each other, so that the intelligent electromagnetic braking device has the advantages of being dust-proof, damp-proof, good in arc extinction performance, small in size, large in volume and particularly suitable for the occasion that a stop key is pressed in five seconds when a high-speed motor runs at a speed of 50000 revolutions per minute, and the motor automatically stops running.
Description
Technical field
The utility model relates to a kind of braking device, is specifically related to a kind of intelligent electromagnetic braking device.
Background technique
Sell the magnetic switch on the electric tool lathe in the market, its electromagnetism working portion generally adopts the tubular type spiral way, relies on the garden iron core in the magnetic storehouse of tubulose, to slide up and down, thereby drives contact working portion and movable head action, realizes open function.The magnetic switch of this mode is easy to generate contact and comes off in the working environment of sharp pounding; Influence proper functioning and volume is big, outward appearance incompatibility market fangle product is supporting, simultaneously; This switch is generally open; Arc extinction performance is poor, and safety does not reach European Union's control requirement, causes the related personnel disabled easily.
The model utility content
Goal of the invention: in order to overcome the deficiency that exists in the existing technology, the utility model provides that a kind of volume is little, barrier propterty good, the reliable intelligent electromagnetic braking device of Environmental Safety.
Technological scheme: for realizing above-mentioned purpose, a kind of intelligent electromagnetic braking device of the utility model comprises magnetic assembly, movable part, brake moving plate, brake inserted sheet, left and right sides plug-in unit and core print seat; Described magnetic assembly below is provided with support, and the top of magnetic assembly is provided with short-circuited conducting band, and described short-circuited conducting band top is provided with movable part; Be provided with interior stage clip between the described brake moving plate, brake moving plate top is provided with left and right sides plug-in unit, and brake moving plate below is provided with the brake inserted sheet; Brake moving plate top is connected with stage clip; Described movable part top is provided with push button, and an end of described stage clip is arranged in push button, and push button is connected with reset spring.
In order to protect the safety of intelligent electromagnetic braking device the inside device, the top of described push button is provided with the safety protection lid.
The utility model adopts magnetic box-like work loop and boxlike plug-in unit structure of contact terminal device; Inserting between contact and the moving contact magnetic closes or separates; To often open simultaneously insert contact and magnetic stop insert the contact one inject in the lock pin fixed position, be placed in the moving some seat combination of reeve shell often starting part and normally closed control piece and stage clip with two; Form an adhesive main body; Again red green push button button stage clip one is injected in the loam cake plate well, connect integral body by last two springs of moving some seat and pack into the outer ring, realize that a kind of intelligent electromagnetic braking device starts function.Brake moving plate top is provided with the pressure press button, and brake moving plate headstock bottom is provided with one group of braking device, when depressing press button, urges moving some seat and forces moving plug to separate down.
Beneficial effect: a kind of intelligent electromagnetic braking device of the utility model; With two groups of positive and negative work structuring; Can not produce misoperation during proper functioning, the device that contact partly adopts upward and downward to combine has advantages such as dustproof, damp proof, that arc extinction performance is good, volume is little, capacity is big; Being particularly useful for high-speed electric expreess locomotive per minute 50000 changes within 5 seconds by stop key, and motor shuts down automatically.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is done explanation further.
As shown in Figure 1, a kind of intelligent electromagnetic braking device of the utility model comprises magnetic assembly 1, movable part 5, brake moving plate 8, brake inserted sheet 7, left and right sides plug-in unit and core print seat 3; Magnetic assembly 1 below is provided with support 2, and the top of magnetic assembly 1 is provided with short-circuited conducting band 4, and short-circuited conducting band 4 tops are provided with movable part 5; Stage clip 6 in being provided with between the brake moving plate 8, brake moving plate 8 tops are provided with left and right sides plug-in unit, and brake moving plate 8 belows are provided with brake inserted sheet 7; Brake moving plate 8 tops are connected with stage clip 9, and movable part 5 tops are provided with push button, and an end of stage clip 9 is arranged in push button; Push button is connected with reset spring, and the top of push button is provided with safety protection lid 10.
The utility model adopts magnetic box-like work loop and boxlike plug-in unit structure of contact terminal device; Inserting between contact and the moving contact magnetic closes or separates; To often open simultaneously insert contact and magnetic stop insert the contact one inject in the lock pin fixed position, be placed in the moving some seat combination of reeve shell often starting part and normally closed control piece and stage clip 9 with two; Form an adhesive main body; Red green push button button stage clip one is being injected in the loam cake plate well, connecting integral body by last two springs of moving some seat and pack into the outer ring, realizing that a kind of intelligent electromagnetic braking device starts function.Brake moving plate 8 tops are provided with one forces press button, and brake moving plate 8 headstocks bottom is provided with one group of braking device, when depressing press button, urges moving some seat and forces moving plug to separate down.
In model utility in use, when pressing push button, push button drives stage clip 9 motions, and stage clip 9 forces brake moving plate 8 to separate; After brake was accomplished, return spring promoted push button and resets, because the elastic force effect of interior stage clip 6; Promote brake moving plate 8 and reset, after return spring lost efficacy or be malfunctioning, because the effect of movable part 5; The promotion push button resets, because the effect of stage clip 9 and interior stage clip 5, brake moving plate 8 resets.
The above only is the preferred implementation of the utility model; Be noted that for those skilled in the art; Under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (2)
1. intelligent electromagnetic braking device; It is characterized in that: comprise magnetic assembly (1), movable part (5), brake moving plate (8), brake inserted sheet (7), left and right sides plug-in unit and core print seat (3); Described magnetic assembly (1) below is provided with support (2), and the top of magnetic assembly (1) is provided with short-circuited conducting band (4), and described short-circuited conducting band (4) top is provided with movable part (5); Be provided with interior stage clip (6) between the described brake moving plate (8); Brake moving plate (8) top is provided with left and right sides plug-in unit, and brake moving plate (8) below is provided with brake inserted sheet (7), and brake moving plate (8) top is connected with stage clip (9); Described movable part (5) top is provided with push button, and an end of described stage clip (9) is arranged in push button.
2. intelligent electromagnetic braking device according to claim 1 is characterized in that: the top of described push button is provided with safety protection lid (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220233589 CN202612443U (en) | 2012-05-22 | 2012-05-22 | Intelligent electromagnetic braking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220233589 CN202612443U (en) | 2012-05-22 | 2012-05-22 | Intelligent electromagnetic braking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202612443U true CN202612443U (en) | 2012-12-19 |
Family
ID=47346145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220233589 Expired - Fee Related CN202612443U (en) | 2012-05-22 | 2012-05-22 | Intelligent electromagnetic braking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202612443U (en) |
-
2012
- 2012-05-22 CN CN 201220233589 patent/CN202612443U/en not_active Expired - Fee Related
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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: 20121219 Termination date: 20130522 |