CN201910562U - Carbon brush - Google Patents
Carbon brush Download PDFInfo
- Publication number
- CN201910562U CN201910562U CN2010205163318U CN201020516331U CN201910562U CN 201910562 U CN201910562 U CN 201910562U CN 2010205163318 U CN2010205163318 U CN 2010205163318U CN 201020516331 U CN201020516331 U CN 201020516331U CN 201910562 U CN201910562 U CN 201910562U
- Authority
- CN
- China
- Prior art keywords
- carbon brush
- screw rod
- connecting screw
- lead
- brush head
- 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
Links
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 62
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 61
- 239000000463 material Substances 0.000 claims description 9
- 239000004677 Nylon Substances 0.000 claims description 5
- 229920001778 nylon Polymers 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 150000001721 carbon Chemical class 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
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- Brushes (AREA)
Abstract
The utility model discloses a carbon brush which consists of a carbon brush base (1), a lead-out line (2), a connecting screw rod (3), and a carbon brush head (4). The connecting screw rod (3) is connected with the carbon brush head (4) through screw threads; the lead-out line (2) is connected with the connecting screw rod (3); and the whole connecting screw rod (3), part of the carbon brush head (4) and part of the lead-out line (2) are wrapped inside the carbon brush base (1). The carbon brush has high reliability; the structure is simple; the assembling is convenient; the cost is low; the service life is long; and the carbon brush is widely applied to the electric conduction device of a slide contact line of a self-propelled trolley conveyor.
Description
Technical field:
The utility model relates to carbon brush, can be used in the carbon brush of automatic carriage conveyer trolley electric installation.
Background technology:
Existing carbon brush; what adopt is to draw lead directly to pack in the endoporus of carbon brush head; with copper powder that it is stifled tight again, because automatic carriage in the process of walking, carbon brush is also ceaselessly moving in trolley; time one is long; it is loosening that lead appears drawing in regular meeting, causes drawing between lead and the carbon brush head disconnecting and the problem of outage, and maintenance is difficulty comparatively; and because of automatic carriage is usually used on the pipeline in the streamline production operation, this will have a strong impact on the operating efficiency of streamline production operation.
The utility model content:
The purpose of this utility model just provides a kind ofly can significantly improve the carbon brush combination property, and conduction reliability height is simple in structure, easy to assembly, with low cost, the carbon brush of long service life.
Carbon brush comprises carbon brush holder, draws lead, connecting screw rod and carbon brush head that connecting screw rod is connected with the carbon brush head by screw thread, draw lead and be connected with connecting screw rod, the whole and carbon brush head of connecting screw rod, draw lead a part by the carbon brush holder bag within it; The material that carbon brush holder adopts is a nylon 1010; Drawing lead is copper core flexible cord; The material that connecting screw rod adopts is a copper alloy, and an end is an external screw thread; The material that the carbon brush head adopts is a Cu-base powder alloy, one side stretch into the internal thread hole that has in the carbon brush holder hole, through hole I and through hole II is arranged on end face.
The utility model owing to adopted conducts electricity good copper alloy connecting screw rod and is connected with the carbon brush head by screw thread, both increased contact area, guaranteed the reliability that connects again, through hole I on the carbon brush end surface and through hole II, when carbon brush holder is shaped, to fill up nylon 1010, can effectively guarantee reliably to be connected between carbon brush head and the carbon brush holder, and when carbon brush holder is shaped, just with carbon brush head, connecting screw rod, draw lead and carbon brush holder connects as one, guaranteed the reliability that the carbon brush each several part connects effectively.This carbon brush conduction reliability height, simple in structure, easy to assembly, with low cost, long service life.Through on probation, conduction reliability and more in the past improving a lot useful life satisfies the instructions for use of automatic carriage conveyer to carbon brush fully.
Description of drawings:
Fig. 1 is overall structure figure of the present utility model;
Embodiment:
Shown in Fig. 1 is an embodiment of the present utility model, and the utility model carbon brush comprises carbon brush holder 1, draws lead 2, connecting screw rod 3 and carbon brush head 4.The material that connecting screw rod 3 adopts is a copper alloy, and an end is an external screw thread 5, is screwed into by external screw thread 5 in the internal thread hole 7 of carbon brush head 4 to be connected with carbon brush head 4.Draw lead 2 and be copper core flexible cord.The material that carbon brush head 4 adopts is a Cu-base powder alloy, one side stretch into the internal thread hole 7 that has in carbon brush holder 1 hole, through hole I and through hole II is arranged on end face, when carbon brush holder 1 is shaped, fills up nylon 1010 in through hole 8 and through hole 9.The material that carbon brush holder 1 adopts is a nylon 1010, and when carbon brush holder 1 was shaped, the whole and carbon brush head 4 of connecting screw rod 3, a part of drawing lead 2 were wrapped within it by carbon brush holder 1, form an integral body.
Claims (4)
1. carbon brush, comprise carbon brush holder (1), draw lead (2), connecting screw rod (3) and carbon brush head (4), connecting screw rod (3) is connected with carbon brush head (4) by screw thread, drawing lead (2) is connected with connecting screw rod (3), connecting screw rod (3) whole and carbon brush head (4), draw lead (2) a part by carbon brush holder (1) bag within it, it is characterized in that: the material that described carbon brush holder (1) adopts is a nylon 1010.
2. carbon brush according to claim 1 is characterized in that: the described lead (2) of drawing is a copper core flexible cord.
3. carbon brush according to claim 1 is characterized in that: the material that described connecting screw rod (3) adopts is a copper alloy, and an end is external screw thread (5).
4. carbon brush according to claim 1 is characterized in that: the material that described carbon brush head (4) adopts is a Cu-base powder alloy, stretches into carbon brush holder (1) one side in the hole internal thread hole (7) arranged, and through hole I (8) and through hole II (9) are arranged on end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205163318U CN201910562U (en) | 2010-08-31 | 2010-08-31 | Carbon brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205163318U CN201910562U (en) | 2010-08-31 | 2010-08-31 | Carbon brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201910562U true CN201910562U (en) | 2011-07-27 |
Family
ID=44302762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205163318U Expired - Fee Related CN201910562U (en) | 2010-08-31 | 2010-08-31 | Carbon brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201910562U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103427301A (en) * | 2012-05-18 | 2013-12-04 | 海门市华联电碳有限公司 | Carbon brush for safe electric hammer |
-
2010
- 2010-08-31 CN CN2010205163318U patent/CN201910562U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103427301A (en) * | 2012-05-18 | 2013-12-04 | 海门市华联电碳有限公司 | Carbon brush for safe electric hammer |
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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: 20110727 Termination date: 20120831 |