CN207682075U - A kind of grinding tool for being ground strip hole inner wall - Google Patents
A kind of grinding tool for being ground strip hole inner wall Download PDFInfo
- Publication number
- CN207682075U CN207682075U CN201720413673.9U CN201720413673U CN207682075U CN 207682075 U CN207682075 U CN 207682075U CN 201720413673 U CN201720413673 U CN 201720413673U CN 207682075 U CN207682075 U CN 207682075U
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- CN
- China
- Prior art keywords
- tubular shell
- tube body
- installation tube
- axis
- mounting plate
- 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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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a kind of grinding tools for being ground strip hole inner wall, including tubular shell, one end in the tubular shell is equipped with motor, it is equipped with installation tube body in the one end of tubular shell far from motor, the axis of the installation tube body and the axis of tubular shell are vertically arranged, and on tubular shell, it is equipped with fixed seat at the both ends of the installation tube body, the fixed seat is applied on installation tube body and is connected by bearing, on the installation tube body in tubular shell, and it is mounted on belt pulley in the shaft of motor, two belt pulleys are connected by belt.The utility model proposes it is a kind of for being ground the grinding tool of strip hole inner wall, when in use, more actual needs adjustment rotation axis the length of installation tube body can be stretched out, so as to adjust grinding head extended length so that grinding head can be put in the hole of different depth.
Description
Technical field
The utility model is related to grinding tool technical field more particularly to a kind of grinding tools for being ground strip hole inner wall.
Background technology
Polishing, is one kind of process for modifying surface, refers generally to change material surface object by friction by rough object
A kind of processing method of rationality energy, main purpose is to obtain particular surface roughness.
Now, it is polished through-hole wall using grinding tool, it is very universal；But Kong Youshen has shallow, traditional beats
The bistrique not flexible of grinding machine, it is small so as to cause accommodation, for this purpose, it is proposed that a kind of mill for being ground strip hole inner wall
Tool.
Invention content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed is for being ground length
The grinding tool of hole inner wall.
To achieve the goals above, the utility model uses following technical solution：One kind is for being ground strip hole inner wall
Grinding tool, including tubular shell, one end in the tubular shell is equipped with motor, is equipped in the one end of tubular shell far from motor
Tube body is installed, the axis of the installation tube body and the axis of tubular shell are vertically arranged, and on tubular shell, in the peace
The both ends of tubulature body are equipped with fixed seat, and the fixed seat is applied on installation tube body and is connected by bearing, the installing pipe
On body and it is mounted on belt pulley in the shaft of motor, and two belt pulleys are connected by belt；
The limited block of the roads X bar shaped, X are equipped on the inner wall of tubular shell>2, the cross section of the limited block is rectangle
Structure, and per pass limited block and tubular shell equal length are arranged and parallel with the axis of tubular shell；It further include a rotation
Axis, the diameter of the rotation axis is equal with the installation internal diameter of tube body, and to offer the roads N corresponding with limited block position on rotation axis surface
Bar limit slot, N>2, the width of the limited block, depth are inserted with width, the deep equality of limiting slot, the rotation axis
It is located in tubular shell, and limited block is located in the limiting slot, the tubular shell is stretched out at the both ends of the rotation axis
Outside；One end of rotation axis is equipped with helicitic texture and is threadedly coupled locking knob, and the other end is equipped with connecting seat, under connecting seat
End is equipped with grinding head.
Preferably, the grinding head includes threaded post, circular mounting plate and several annular sleeves, and the threaded post is connected to circle
At the center of shape mounting plate, threaded post is threaded in connecting seat；It is equidistant on the circular mounting plate to be welded with three branch
Dagger, the support column are arranged in parallel with circular mounting plate axis；Each annular sleeve covers on the support columns, and three branch
Dagger is respectively positioned in the annular sleeve, and the support column is connect with the annular sleeve inner thread；It is opened up on circular mounting plate
There are multiple material-dropping holes, and the side of one side edge and annular sleeve of the circular mounting plate far from threaded post is equipped with multiple columns
Shape protrusion；The outer sheath of the annular sleeve is fixed with annular emery wheel.
Preferably, the surface of the tubular shell is equipped with handle, and the handle is equipped with starting switch, the starting switch
Leading-out terminal is connect by connecting line with motor input terminals, and is connected with power cord on starting switch input terminal.
The utility model proposes it is a kind of for being ground the grinding tool of strip hole inner wall, when in use, can more be actually needed
The length that rotation axis stretches out installation tube body is adjusted, so as to adjust grinding head extended length so that grinding head can put in different depths
In the hole of degree.
Description of the drawings
Fig. 1 be the utility model proposes it is a kind of for be ground strip hole inner wall grinding tool sectional view,
Fig. 2 be the utility model proposes it is a kind of for be ground strip hole inner wall grinding tool grinding head structural schematic diagram,
Fig. 3 be the utility model proposes a kind of threaded post of grinding tool for being ground strip hole inner wall, circular mounting plate
With support column attachment structure schematic diagram.
Fig. 4 be the utility model proposes it is a kind of for be ground strip hole inner wall grinding tool annular emery wheel, column-shaped projection
With annular sleeve attachment structure schematic diagram.
In figure：Tubular shell 1, locking knob 2, rotation axis 3, installation tube body 4, belt 5, belt pulley 6, bearing 7, fixed seat
8, limiting slot 9, grinding head 10, connecting seat 11, motor 12, annular emery wheel 13, threaded post 14, circular mounting plate 15, column-shaped projection
16, material-dropping hole 17, support column 18, annular sleeve 19, limited block 20.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, a kind of for being ground the grinding tool of strip hole inner wall, including tubular shell 1, one in tubular shell 1
End is equipped with motor 12, and installation tube body 4, the axis and tubulose of the installation tube body 4 are equipped in the one end of tubular shell 1 far from motor 12
The axis of shell 1 is vertically arranged, and on tubular shell 1, and fixed seat 8, fixed seat 8 are equipped at the both ends of installation tube body 4
It is applied on installation tube body 4 and is connected by bearing 7, skin is mounted on the installation tube body 4 and in the shaft of motor 12
Tep reel 6, and two belt pulleys 6 are connected by belt 5；The surface of tubular shell 1 is equipped with handle, and handle is equipped with starting switch,
Starting switch leading-out terminal is connect by connecting line with 12 input terminal of motor, and is connected with electricity on starting switch input terminal
Source line.
The limited block 20, X of the roads X bar shaped is equipped on the inner wall of tubular shell 1>2, the cross section of limited block 20 is square
Shape structure, and per pass limited block 20 and 1 equal length of tubular shell are arranged and parallel with the axis of tubular shell 1；This practicality is new
Type further includes a rotation axis 3, and the diameter of the rotation axis 3 is equal with the installation internal diameter of tube body 4, and 3 surface of rotation axis opens up
There is corresponding with 20 position of the limited block bar limit slot in the roads N 9, N>2, during practice, limited block 20 is limited with bar shaped
Position slot 9 is three, may make up triangle rock-steady structure.
The width of limited block 20, depth are and width, the deep equality of limiting slot 9, rotation axis 3 are plugged in tubular shell 1
It is interior, and limited block 20 is located in limiting slot 9, and the outside of tubular shell 1 is stretched out at the both ends of rotation axis 3；One end of rotation axis 3
Equipped with helicitic texture and it is threadedly coupled locking knob 2, the other end is equipped with connecting seat 11, and the lower end of connecting seat 11 is equipped with grinding head
10, rotation locking knob 2 can offset with installation tube body 4 so that fixed between installation tube body 4 and rotation axis 3.
In the actual use process, limited block 20 cooperates with limiting slot 9, prevents rotation axis 3 in installation tube body 4
It rotates, when motor 12 drives installation tube body 4 to rotate so that rotation axis 3 also and then rotates；When need adjust grinding head 10
Growth length when, locking knob 2 can be unscrewed, rotate axis 3 installation tube body 4 in stretch, difference can be met
The polishing of depth strip hole.
Grinding head 10 includes threaded post 14, circular mounting plate 15 and several annular sleeves 19, and threaded post 14 is connected to round peace
At the center of loading board 15, threaded post 14 is threaded in connecting seat 11；It is equidistant on the circular mounting plate 15 to be welded with three
A support column 18, support column 18 are arranged in parallel with 15 axis of circular mounting plate；Each annular sleeve 19 is sleeved on support column 18, and
Three support columns 18 are respectively positioned in annular sleeve 19, three 18 arrangements in equilateral triangle of support column, determine a circle due to 3 points,
The circular diameter is equal with the diameter of annular sleeve 19, and support column 18 is connect with 19 inner thread of annular sleeve, at this moment, the top of support column 18
Face is connect with 19 inner thread of annular sleeve；Multiple material-dropping holes 17, and circular mounting plate are offered on circular mounting plate 15
The side of 15 one side edges and annular sleeve 19 far from threaded post 14 is equipped with multiple column-shaped projections 16；Outside annular sleeve 19
Side set is fixed with annular emery wheel 13.
When in use, between circular mounting plate 15 and annular sleeve 19 and between annular sleeve 19 and annular sleeve 19 due to column
The reason of shape protrusion 16 separates so that between circular mounting plate 15 and annular sleeve 19 and between annular sleeve 19 and annular sleeve 19
There are gaps, and when carrying out cell wall polishing, the clast polished can be got rid of into inside annular sleeve 19 by gap, when grinding head 10
When polishing downward, clast exposes from 10 lower end of grinding head, if grinding head 10 holds up polishing, clast can be thrown away from material-dropping hole 17.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (3)
1. a kind of grinding tool for being ground strip hole inner wall, including tubular shell（1）, the tubular shell（1）Interior one end is set
There is motor（12）, which is characterized in that in tubular shell（1）Far from motor（12）One end be equipped with installation tube body（4）, the installing pipe
Body（4）Axis and tubular shell（1）Axis be vertically arranged, and run through tubular shell（1）On, in the installation tube body
（4）Both ends be equipped with fixed seat（8）, the fixed seat（8）It is applied in installation tube body（4）It goes up and passes through bearing（7）Connection, institute
State installation tube body（4）Upper and motor（12）Shaft on be mounted on belt pulley（6）, and two belt pulleys（6）Pass through skin
Band（5）Connection；In tubular shell（1）Inner wall be equipped with the bar shaped of the roads X limited block（20）, X>2, the limited block（20）'s
Cross section is rectangular configuration, and per pass limited block（20）With tubular shell（1）Equal length setting and and tubular shell（1）'s
Axis is parallel；It further include a rotation axis（3）, the rotation axis（3）Diameter with installation tube body（4）Internal diameter it is equal, and turn
Moving axis（3）Surface offers the roads N and limited block（20）The corresponding bar limit slot in position（9）, N>2, the limited block（20）'s
Width, depth and limiting slot（9）Width, deep equality, the rotation axis（3）It is plugged in tubular shell（1）It is interior, and limit
Position block（20）Positioned at the limiting slot（9）It is interior, the rotation axis（3）Both ends stretch out the tubular shell（1）Outside；Turn
Moving axis（3）One end be equipped with and helicitic texture and be threadedly coupled locking knob（2）, the other end is equipped with connecting seat（11）, connecting seat
（11）Lower end be equipped with grinding head（10）.
2. a kind of grinding tool for being ground strip hole inner wall according to claim 1, which is characterized in that the grinding head
（10）Including threaded post（14）, circular mounting plate（15）With several annular sleeves（19）, the threaded post（14）It is connected to round peace
Loading board（15）Center at, threaded post（14）It is threaded in connecting seat（11）It is interior；The circular mounting plate（15）It is upper equidistant
There are three support columns for welding（18）, the support column（18）With circular mounting plate（15）Axis is arranged in parallel；Each annular
Set（19）It is sleeved on support column（18）On, and three support columns（18）It is respectively positioned on the annular sleeve（19）It is interior, the support column
（18）With the annular sleeve（19）Inner thread connects；In circular mounting plate（15）On offer multiple material-dropping holes（17）, and
Circular mounting plate（15）Far from threaded post（14）One side edge and annular sleeve（19）Side be equipped with multiple column-shaped projections
（16）；The annular sleeve（19）Outer sheath be fixed with annular emery wheel（13）.
3. a kind of grinding tool for being ground strip hole inner wall according to claim 1, which is characterized in that the tubular shell
（1）Surface be equipped with handle, the handle is equipped with starting switch, and the starting switch leading-out terminal passes through connecting line and motor
12 input terminals connect, and are connected with power cord on starting switch input terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720413673.9U CN207682075U (en) | 2017-04-19 | 2017-04-19 | A kind of grinding tool for being ground strip hole inner wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720413673.9U CN207682075U (en) | 2017-04-19 | 2017-04-19 | A kind of grinding tool for being ground strip hole inner wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207682075U true CN207682075U (en) | 2018-08-03 |
Family
ID=62986424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720413673.9U Expired - Fee Related CN207682075U (en) | 2017-04-19 | 2017-04-19 | A kind of grinding tool for being ground strip hole inner wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207682075U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114750011A (en) * | 2022-05-20 | 2022-07-15 | 仇向霞 | Polishing clamping device for tubular ceramic fittings |
| CN116652612A (en) * | 2023-07-26 | 2023-08-29 | 江西江铃专用车辆厂有限公司 | Processing equipment for container locking pin hole |
-
2017
- 2017-04-19 CN CN201720413673.9U patent/CN207682075U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114750011A (en) * | 2022-05-20 | 2022-07-15 | 仇向霞 | Polishing clamping device for tubular ceramic fittings |
| CN116652612A (en) * | 2023-07-26 | 2023-08-29 | 江西江铃专用车辆厂有限公司 | Processing equipment for container locking pin hole |
| CN116652612B (en) * | 2023-07-26 | 2024-03-08 | 吉安裕泓科技有限公司 | Processing equipment for container locking pin hole |
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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: 20180803 Termination date: 20210419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |