CN207840982U - A kind of hand-held belt grinder - Google Patents
A kind of hand-held belt grinder Download PDFInfo
- Publication number
- CN207840982U CN207840982U CN201820224123.7U CN201820224123U CN207840982U CN 207840982 U CN207840982 U CN 207840982U CN 201820224123 U CN201820224123 U CN 201820224123U CN 207840982 U CN207840982 U CN 207840982U
- Authority
- CN
- China
- Prior art keywords
- handle portion
- interconnecting piece
- air motor
- hand
- rear end
- 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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- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
A kind of hand-held belt grinder, including handle portion and interconnecting piece, the front end of the handle portion and the rear end of interconnecting piece connect, the front end of the handle portion is equipped with air motor, the output shaft of the air motor is connect across interconnecting piece with a main pulley, the steam line being connected to air motor is equipped in the handle portion, the rear end of handle portion is stretched out in the end of the steam line, the bottom of the handle portion is equipped with the valve button of control air motor break-make gas, the front end of the interconnecting piece is connect with the rear end of a connecting rod, the front end of the connecting rod is equipped with holding tank up and down, it is equipped in the holding tank from belt wheel, abrasive band should be equipped between belt wheel and main pulley.It is the utility model structure novel, ingenious in design and small, it is easy to carry about with one.The air motor drives main pulley rotation, to drive abrasive band rotation to polish cast article, at the narrow abradant surface, low-angle and dead angle of complex-shaped cast article can perfection be ground.
Description
Technical field
The utility model is related to a kind of sanders, in particular to a kind of hand-held belt grinder.
Background technology
In field of metal casting technology, it usually needs polish cast article.Currently, the polishing to cast article is usual
The milling tools of use is electronic hand mill and angle grinder, but electronic hand mill and angle grinder are relatively simple suitable for shape
Cast article is had the low-angles of some cast articles, is ground using electric hand at dead angle for the more complicated cast article of shape
Machine and angle grinder can not be simultaneously ground.Moreover, electronic hand mill and the motor of angle grinder when loading larger often
It burns out, this reduces the service lifes of electronic hand mill and angle grinder.
Utility model content
Provided by the utility model is a kind of hand-held belt grinder, and main purpose is to overcome existing sander can not
The problem of polishing complex-shaped cast article.
In order to solve the above technical problems, the utility model adopts the following technical scheme：
A kind of hand-held belt grinder, including handle portion and interconnecting piece, the front end of the handle portion and the rear end of interconnecting piece connect
It connects, the front end of the handle portion is equipped with air motor, and the output shaft of the air motor is connect across interconnecting piece with a main pulley, institute
The steam line for being equipped in handle portion and being connected to air motor is stated, the rear end of handle portion is stretched out in the end of the steam line, described
The bottom of handle portion is equipped with the valve button of control air motor break-make gas, the rear end of the front end of the interconnecting piece and a connecting rod
Connection, the front end of the connecting rod are equipped with holding tank up and down, are equipped in the holding tank from belt wheel, should be from belt wheel and main pulley
Between be equipped with abrasive band.
Further, the lower section of the valve button is equipped with the hand handle for touching its action, the front end of the hand handle and interconnecting piece
It is hinged.
Further, the first half top surface of the interconnecting piece is equipped with pressing plate, and the front end of the pressing plate is upturned, this is pressed
The top surface of pressing plate is equipped with non-slip texture.
Further, the top of the main pulley is equipped with the protective cover being fixedly connected with interconnecting piece.
From the above description of the utility model, it can be seen, compared to the prior art, the utility model has the following advantages that：This
It is utility model structure novel, ingenious in design and small, it is easy to carry about with one.The air motor drives main pulley rotation, to
Abrasive band rotation is driven to polish cast article, for narrow abradant surface, low-angle and the dead angle of complex-shaped cast article
Place can perfection be ground.
Description of the drawings
Fig. 1 is the schematic diagram of the utility model.
Fig. 2 is the schematic top plan view of the utility model pressing plate.
Specific implementation mode
Referring to Fig.1.A kind of hand-held belt grinder, including handle portion 1 and interconnecting piece 2, the front end of the handle portion 1 and connection
The rear end in portion 2 connects.The front end of the handle portion 1 is equipped with air motor 3, the output shaft of the air motor 3 pass through interconnecting piece 2 with
One main pulley 4 connects, and the steam line 5 being connected to air motor 3 is equipped in the handle portion 1, the end of the steam line 5 is stretched
Go out the rear end of handle portion 1.The bottom of the handle portion 1 is equipped with the valve button 6 of control 3 break-make gas of air motor, the connection
The front end in portion 2 is connect with the rear end of a connecting rod 7, and the holding tank that the front end of the connecting rod 7 is equipped with up and down (is not marked in figure
Go out), the holding tank (not marked in figure) is interior to be equipped with from belt wheel 8, and abrasive band 9 should be equipped between belt wheel 8 and main pulley 4.
Referring to Figures 1 and 2.The lower section of the valve button 6 is equipped with the hand handle 10 for touching its action, the front end of the hand handle 10
It is hinged with interconnecting piece 2.The first half top surface of the interconnecting piece 2 is equipped with pressing plate 11, and the front end of the pressing plate 11 is upturned, should
The top surface of pressing plate 11 is equipped with non-slip texture 12.The placement of hand, described when the pressing plate 11 is used to operate for operating personnel
Non-slip texture 12 is used to prevent the skidding of hand and injured, and the front end of the pressing plate 11 is upturned, and the design of the shape can
Further to be protected and be limited to hand.The top of the main pulley 4 is equipped with the protective cover being fixedly connected with interconnecting piece
13, which ensures injury of the hand from abrasive band 9 of operating personnel.
The above is only the specific embodiments of the present invention, but the design concept of the present invention is not limited thereto,
All non-essential modifications to the present invention made by this concept should all belong to the row for invading scope of protection of the utility model
For.
Claims (4)
1. a kind of hand-held belt grinder, it is characterised in that：Including handle portion and interconnecting piece, the front end of the handle portion and interconnecting piece
Rear end connection, the front end of the handle portion is equipped with air motor, and the output shaft of the air motor passes through interconnecting piece and a master tape
Wheel connection, the handle portion is interior to be equipped with the steam line being connected to air motor, and handle portion is stretched out in the end of the steam line
Rear end, the bottom of the handle portion are equipped with the valve button of control air motor break-make gas, and the front end of the interconnecting piece connects with one
The rear end of extension bar connects, and the front end of the connecting rod is equipped with holding tank up and down, is equipped in the holding tank from belt wheel, should be from band
Abrasive band is equipped between wheel and main pulley.
2. a kind of hand-held belt grinder as described in claim 1, it is characterised in that：The lower section of the valve button, which is equipped with, touches
The hand handle of its action is moved, the front end of the hand handle and interconnecting piece are hinged.
3. a kind of hand-held belt grinder as described in claim 1, it is characterised in that：The first half top surface of the interconnecting piece is set
There is pressing plate, the front end of the pressing plate is upturned, and the top surface of the pressing plate is equipped with non-slip texture.
4. a kind of hand-held belt grinder as described in claim 1, it is characterised in that：The top of the main pulley is equipped with and connects
The protective cover that socket part is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820224123.7U CN207840982U (en) | 2018-02-08 | 2018-02-08 | A kind of hand-held belt grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820224123.7U CN207840982U (en) | 2018-02-08 | 2018-02-08 | A kind of hand-held belt grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207840982U true CN207840982U (en) | 2018-09-11 |
Family
ID=63412315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820224123.7U Expired - Fee Related CN207840982U (en) | 2018-02-08 | 2018-02-08 | A kind of hand-held belt grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207840982U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480475A (en) * | 2019-08-30 | 2019-11-22 | 潍坊雷腾动力机械有限公司 | A kind of hand-held engine chamber shell sander |
| CN111941227A (en) * | 2019-05-16 | 2020-11-17 | 大里兴业有限公司 | Hand-held abrasive belt grinder |
| WO2021238164A1 (en) * | 2020-05-25 | 2021-12-02 | 苏州昕玺包装制品有限公司 | Manual polishing device for package design |
-
2018
- 2018-02-08 CN CN201820224123.7U patent/CN207840982U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111941227A (en) * | 2019-05-16 | 2020-11-17 | 大里兴业有限公司 | Hand-held abrasive belt grinder |
| CN110480475A (en) * | 2019-08-30 | 2019-11-22 | 潍坊雷腾动力机械有限公司 | A kind of hand-held engine chamber shell sander |
| CN110480475B (en) * | 2019-08-30 | 2022-02-25 | 潍坊雷腾动力机械有限公司 | Hand-held type engine chamber shell polisher |
| WO2021238164A1 (en) * | 2020-05-25 | 2021-12-02 | 苏州昕玺包装制品有限公司 | Manual polishing device for package design |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 Termination date: 20220208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |