CN206952723U - A kind of brush milling tools - Google Patents
A kind of brush milling tools Download PDFInfo
- Publication number
- CN206952723U CN206952723U CN201720716492.3U CN201720716492U CN206952723U CN 206952723 U CN206952723 U CN 206952723U CN 201720716492 U CN201720716492 U CN 201720716492U CN 206952723 U CN206952723 U CN 206952723U
- Authority
- CN
- China
- Prior art keywords
- brush
- support bar
- arc plate
- radian
- polishing
- 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
Abstract
The utility model discloses a kind of brush milling tools, and brush polishing speed present in solution prior art is slow, and can only realize that carbon brush contacts mirror polish, it is impossible to the problems such as polishing with rotating shaft radian identical contact surface.The instrument includes being used for polish brush contact susface, the arc plate of adjustable buffed surface radian, it is connected to the support bar of arc back both sides symmetric position, it is connected to the support block of the support bar other end, it is connected to the adjusting screw rod in arc back centre position, adjusting nut on adjusting screw rod, for adjusting arc plate radian, and the handle on installation and adjustment screw rod；Arc plate is using 400 mesh polishing globoidal structure；Connected between support bar and support block, between support bar and arc plate using pinning；Handle holds part and uses thread-like structure.The utility model can realize quick polishing brush, and brush contact susface can be adjusted arbitrarily, and the utility model is simple in construction, easy to operate, radian can arbitrarily change.
Description
Technical field
Machine field is the utility model is related to, especially a kind of brush milling tools.
Background technology
Brush be between motor or generator or the fixed part and rotating part of other rotating machineries transmit energy or
The device of signal.Brush mainly uses graphite as electrical equipment slide contact member, brush, because its material is softer, electric conductivity
Height, it is widely used in rotation and electric energy transmission is set.Brush is consumable accessory, it is necessary to which periodic maintenance is changed.Brush external form is usually
Square, brush are arranged on metallic support, are squeezed in by the spring of metallic support in rotating shaft, form electric loop.
When brush dispatches from the factory, the contact surface level of brush and rotating shaft, rotating shaft is centered cylinder or annular, and new brush is with turning
Axle contact area is less, and electric current produces high temperature by the contact surface of limitation, is seriously that will burn brush.In order to ensure contact surface
Product, is polished frequently with abrasive paper for metallograph, and polishing can only be polished, it is impossible to is polished and rotating shaft radian identical contact surface, contact
Area is still less, and sand paper polishing speed is slow.
Utility model content
The purpose of this utility model is to provide a kind of brush milling tools mainly solve brush present in prior art
Speed of polishing is slow, and can only realize polishing, it is impossible to the problems such as polishing with rotating shaft radian identical contact surface.
To achieve these goals, the technical solution adopted in the utility model is as follows：
A kind of brush milling tools, including for brush contact susface of polishing, the arc plate of adjustable buffed surface radian, connect respectively
The support bar of arc back both sides symmetric position is connected on, the support block of the support bar other end is connected to, is connected in arc back
Between position adjusting screw rod, the adjusting nut on adjusting screw rod, for adjusting arc plate radian, and installation and adjustment screw rod
The upper, handle for hand-held operation；Arc plate is using 400 mesh polishing globoidal structure；Between support bar and support block, support bar and arc
Connected between plate using pinning；Handle holds part and uses thread-like structure.
Compared with prior art, the utility model has the advantages that：
It is of the present utility model that two support bar angulation changes are driven by adjusting nut, and then, the radian of arc plate changes,
Brush is pressed against on arc plate and polished, and by such scheme, the instrument is quickly polished brush, and brush contact susface can be adjusted arbitrarily
Whole, the instrument has the advantages that simple in construction, easy to operate, radian can arbitrarily change, and has higher popularization should in machine field
With value.
Brief description of the drawings
Fig. 1 is brush milling tools schematic diagram.
In above-mentioned accompanying drawing, component names are as follows corresponding to reference：
1- arc plates, 2- support bars, 3- support blocks, 4- adjusting nuts, 5- adjusting screw rods, 6- handles.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples, and embodiment of the present utility model includes
But it is not limited to the following example.
Embodiment
As shown in figure 1, a kind of brush milling tools, including for brush contact susface of polishing, the arc plate 1 of adjustable radian,
The support bar 2 of the back side both sides symmetric position of arc plate 1 is connected to, the support block 3 of the other end of support bar 2 is connected to, is connected to
The adjusting screw rod 5 in the back side centre position of arc plate 1, the adjusting nut 4 on adjusting screw rod 5, for adjusting the radian of arc plate 1,
And the handle 6 on installation and adjustment screw rod 5, for hand-held operation.Arc plate 1 is using 400 mesh polishing globoidal structure.
Connected between the support bar 2 and support block 3, arc plate 1 of the instrument using pinning.Handle 6 holds part and uses spiral shell
Striated structure.
Operating procedure：
A) adjusting nut 4 is adjusted, changes the radian of arc plate 1.
B) brush is pressed against into arc plate 1 polished.
Above-described embodiment is only preferred embodiment of the present utility model, not to the limitation of scope of protection of the utility model,
In every case design principle of the present utility model, and the change for carrying out non-creativeness work on this basis and making are used, all should
Belong within the scope of protection of the utility model.
Claims (1)
1. a kind of brush milling tools, it is characterised in that including the arc for brush contact susface of polishing, adjustable buffed surface radian
Plate (1), the support bar (2) of arc plate (1) back side both sides symmetric position is connected to, is connected to the branch of support bar (2) other end
Bracer (3), the adjusting screw rod (5) in arc plate (1) back side centre position is connected to, on adjusting screw rod (5), for adjusting arc
The adjusting nut (4) of plate (1) radian, and the handle (6) on adjusting screw rod (5), for hand-held operation；The arc plate
(1) using 400 mesh polishing globoidal structure；Between the support bar (2) and support block (3), between support bar (2) and arc plate (1)
Connected using pinning；The handle (6) holds part and uses thread-like structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720716492.3U CN206952723U (en) | 2017-06-20 | 2017-06-20 | A kind of brush milling tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720716492.3U CN206952723U (en) | 2017-06-20 | 2017-06-20 | A kind of brush milling tools |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206952723U true CN206952723U (en) | 2018-02-02 |
Family
ID=61384985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720716492.3U Expired - Fee Related CN206952723U (en) | 2017-06-20 | 2017-06-20 | A kind of brush milling tools |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206952723U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107160275A (en) * | 2017-06-20 | 2017-09-15 | 成都雷纳斯科技有限公司 | A kind of brush milling tools |
-
2017
- 2017-06-20 CN CN201720716492.3U patent/CN206952723U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107160275A (en) * | 2017-06-20 | 2017-09-15 | 成都雷纳斯科技有限公司 | A kind of brush milling tools |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190328 Address after: No.72 Jinwen Road, Zhuqiao Airport Industrial Zone, Pudong New Area, Shanghai, 200120 Patentee after: Mersen (Shanghai) Co., Ltd. carbon products Address before: 610000 No. 39 Xiaojiahe street, Chengdu high tech Zone, Sichuan, China, 2 Patentee before: CHENGDU RANUS TECHNOLOGY CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180202 Termination date: 20200620 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |