CN205122963U - Slidingtype carbon brush conducting block - Google Patents
Slidingtype carbon brush conducting block Download PDFInfo
- Publication number
- CN205122963U CN205122963U CN201520593742.XU CN201520593742U CN205122963U CN 205122963 U CN205122963 U CN 205122963U CN 201520593742 U CN201520593742 U CN 201520593742U CN 205122963 U CN205122963 U CN 205122963U
- Authority
- CN
- China
- Prior art keywords
- carbon brush
- body frame
- conducting block
- slidingtype
- electric spark
- 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.)
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Links
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 64
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 61
- 238000010892 electric spark Methods 0.000 claims abstract description 15
- 239000012634 fragment Substances 0.000 claims abstract description 9
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims abstract description 6
- 230000005611 electricity Effects 0.000 claims description 6
- 229910045601 alloy Inorganic materials 0.000 abstract description 4
- 239000000956 alloy Substances 0.000 abstract description 4
- 238000009763 wire-cut EDM Methods 0.000 abstract 4
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 229910001080 W alloy Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Motor Or Generator Current Collectors (AREA)
Abstract
The utility model relates to a conducting block of electric spark numerical control wire cut electrical discharge machining bed, concretely relates to slidingtype carbon brush conducting block, including body frame, clamp plate, dead lever and carbon brush, the body frame is equipped with semicircular groove in the middle of being positive, the body frame both ends are equipped with the screw post, and the screw post is located semicircular groove's both ends, and the body frame both ends all are equipped with carbon brush fixing device, and the carbon brush is placed in carbon brush fixing device, and compress tightly the carbon brush through the shell fragment, the screw support connnection has the carbon brush lead wire for the pin connection that discharges with electric spark numerical control wire cut electrical discharge machining bed, semicircular groove and the clamp plate lock dead lever of dying is insulating through insulating cover between, the bed at electric spark numerical control wire cut electrical discharge machining is installed through two M5 screws to the dead lever. The contact of the two carbon brushs of this adoption, electric conductivity is good, and is longe -lived, and the wearability is good, and the carbon brush is wear -resisting more than the alloy conducting block, low price moreover, as electric spark numerical control wire cut electrical discharge machining accessory, electric conductivity is high, the wearability is good, long service life's slidingtype carbon brush conducting block.
Description
Technical field
The utility model relates to the conducting block of electric spark CNC wire-cut machine, is specifically related to a kind of slidingtype carbon brush conducting block.
Background technology
Easily wear and tear during the metals such as super CNC wirecutting machine is industrial being widely used, the tungsten alloy processing aluminum materials that lathe is equipped with, and the main cause processing discharge spark of wearing and tearing causes, once the wearing and tearing of alloy conductive block, result just causes conduction bad, wired, fracture of wire phenomenon, reduces process velocity greatly.
Utility model content
Technical problem to be solved in the utility model is to provide that a kind of conductivity is high, resistance to wear good, the slidingtype carbon brush conducting block of long service life.
For solving the problems of the technologies described above, the utility model provides following technical scheme: a kind of slidingtype carbon brush conducting block, comprise body frame, pressing plate, fixed lever and carbon brush, described body frame middle is provided with semicircle groove, described body frame two ends are provided with screw column, and screw column is positioned at the two ends of semicircle groove, described body frame two ends are equipped with carbon brush fixing device, described carbon brush is fixed in carbon brush fixing device, and compress carbon brush by shell fragment, described screw column is connected with carbon brush lead wire, be connected for going between with the electric discharge of electric spark CNC wire-cut machine, described semicircle groove and the locked fixed lever of pressing plate, between insulated by insulating case, described fixed lever is arranged on electric spark CNC wire-cut machine by two M5 screws.
On such scheme basis preferably, described carbon brush can move up and down in the carbon brush fixing device at body frame two ends, and shell fragment is to the suitable downforce of carbon brush simultaneously, makes carbon brush and Si Jian close contact, ensures that conduction is good.
The beneficial effect that the utility model compared with prior art has is: this device is conducted electricity by the mode of the silk cylinder sliding contact of carbon brush and electric spark CNC wire-cut machine, electric current is by carbon brush and silk cylinder, silk cylinder contacts with molybdenum filament again, conduction is completed by the mode of indirectly conducting electricity, adopt two carbon brush contact, good conductivity, life-span is long, resistance to wear is good, carbon brush is wear-resisting more than alloy conductive block, and low price, as super CNC wirecutting machine accessory, conductivity is high, resistance to wear good, the slidingtype carbon brush conducting block of long service life.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram.
Number in the figure is: 1-body frame, 2-semicircle groove, 3-screw column, 4-carbon brush fixing device, 5-carbon brush, 6-insulating case, 7-pressing plate, 8-shell fragment, 9-brace, 10-carbon brush lead wire, 11-M5 screw, 12-fixed lever.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
In description of the present utility model, it will be appreciated that, term " longitudinal direction ", " transverse direction ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, it is only the utility model for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
Known with reference to Fig. 1, a kind of slidingtype carbon brush conducting block, comprise body frame 1, semicircle groove 2, screw column 3, carbon brush fixing device 4, carbon brush 5, insulating case 6, pressing plate 7, shell fragment 8, brace 9, carbon brush lead wire 10, M5 screw 11, fixed lever 12, described body frame 1 middle is provided with semicircle groove 2, described body frame 1 two ends are provided with screw column 3, and screw column 3 is positioned at the two ends of semicircle groove 2, described body frame 1 two ends are equipped with carbon brush fixing device 4, described carbon brush 5 is fixed in carbon brush fixing device 4, and compress carbon brush 5 by shell fragment 8, described screw column 3 is connected with carbon brush lead wire 10, be connected for going between with the electric discharge of electric spark CNC wire-cut machine, described semicircle groove 2 and the locked fixed lever 12 of pressing plate 7, between insulated by insulating case 6, described fixed lever 12 is arranged on electric spark CNC wire-cut machine by two M5 screws 11.
, described carbon brush 5 can move up and down the carbon brush fixing device 4 at body frame 1 two ends on above-described embodiment preferably, and shell fragment 8 downforce of giving carbon brush 5 suitable, making carbon brush 5 and electric spark CNC wire-cut machine contact when connecting closely, conducting electricity well simultaneously.
Operation principle: (1) fixed lever has the screw hole of two M5, pitch-row 30mm, user only need be fixed on electric spark CNC wire-cut machine slidingtype carbon brush conducting block two screws; (2) body frame band two screw columns, user only need be installed on screw column the electric discharge of electric spark CNC wire-cut machine lead-in wire; (3) have insulating case between body frame and fixed lever, during operating state, body frame is in electriferous state, and fixed lever and lathe link together, so must there be good insulating body centre.
Based on above-mentioned, this device is conducted electricity by the mode of carbon brush 5 and the sliding contact of external equipment silk cylinder, and electric current is by carbon brush 5 and silk cylinder, silk cylinder contacts with molybdenum filament again, completes conduction by the mode of indirectly conducting electricity, and adopts two carbon brush contact, good conductivity, life-span is long, and resistance to wear is good, wearing and tearing be brush, brush is wear-resisting more than alloy conductive block, and low price is a lot, as super CNC wirecutting machine accessory, electrical height, resistance to wear are good, the slidingtype carbon brush conducting block of long service life.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (2)
1. a slidingtype carbon brush conducting block, it is characterized in that: comprise body frame, pressing plate, fixed lever and carbon brush, described body frame middle is provided with semicircle groove, described body frame two ends are provided with screw column, and screw column is positioned at the two ends of semicircle groove, described body frame two ends are equipped with carbon brush fixing device, described carbon brush is fixed in carbon brush fixing device, and carbon brush compresses carbon brush by shell fragment, described screw column is connected with carbon brush lead wire, be connected for going between with the electric discharge of electric spark CNC wire-cut machine, described semicircle groove and the locked fixed lever of pressing plate, between insulated by insulating case, described fixed lever is arranged on electric spark CNC wire-cut machine by two M5 screws.
2. a kind of slidingtype carbon brush conducting block according to claim 1, it is characterized in that: described carbon brush can move up and down in the carbon brush fixing device at body frame two ends, simultaneously shell fragment is to the suitable downforce of carbon brush, making carbon brush and external equipment contact when connecting closely, conducting electricity well.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520593742.XU CN205122963U (en) | 2015-08-07 | 2015-08-07 | Slidingtype carbon brush conducting block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520593742.XU CN205122963U (en) | 2015-08-07 | 2015-08-07 | Slidingtype carbon brush conducting block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205122963U true CN205122963U (en) | 2016-03-30 |
Family
ID=55578539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520593742.XU Active CN205122963U (en) | 2015-08-07 | 2015-08-07 | Slidingtype carbon brush conducting block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205122963U (en) |
-
2015
- 2015-08-07 CN CN201520593742.XU patent/CN205122963U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180817 Address after: 528225 Third Floor B of Wang's Car Lamp West Gate (Assembly Workshop 2) North Park, Shishan Town Economic Development Zone, Nanhai District, Foshan City, Guangdong Province Patentee after: Foshan Hao min automation equipment Co., Ltd. Address before: 518104 Bu four road, No. 10, step four, Sha well town, Baoan District, Guangdong. Patentee before: Song Xiaojun |
|
| TR01 | Transfer of patent right |