CN206811774U - Marble polishing bistrique - Google Patents
Marble polishing bistrique Download PDFInfo
- Publication number
- CN206811774U CN206811774U CN201720753291.0U CN201720753291U CN206811774U CN 206811774 U CN206811774 U CN 206811774U CN 201720753291 U CN201720753291 U CN 201720753291U CN 206811774 U CN206811774 U CN 206811774U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- bar body
- grinding machine
- machine head
- spring
- 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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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model provides a kind of marble polishing bistrique,Including pedestal,Grinding machine head,Annular mounting groove is offered at the top of pedestal,The bottom of grinding machine head has annular raised,Multigroup location structure is provided between pedestal and grinding machine head,Location structure includes locking pull bar,Locking pull bar includes bar body,The vertical limiting section for being fixedly installed on bar body one end,The other end of bar body is provided with threaded connection section,Location nut is provided with threaded connection section,Some perforation are radially offered on pedestal,Locking pull bar is installed in perforation,The lateral wall of pedestal offers the escape groove being connected with annular mounting groove,Limiting section is located in escape groove,Spring is arranged with threaded connection section,Spring is between location nut and bar body end,The annular of grinding machine head offers the arc-shaped slot being engaged with bar body on raised bottom surface,Grinding machine head need to only be changed during replacing,Without integral replacing grinding head for polishing.
Description
Technical field
It the utility model is related to a kind of marble polishing bistrique.
Background technology
The stone materials such as marble are cut into after plates, it is necessary to reuse grinding head for polishing by stonecutter and its surface are ground
Polishing, existing grinding head for polishing are typically made up of pedestal and grinding machine head two parts, and viscous by being molded between pedestal and grinding machine head
The mode of conjunction is fixed together, therefore after grinding machine head wears, can only all change whole grinding head for polishing, but usual pedestal
Still it can be continuing with, therefore considerably increase cost, cause the wasting of resources.
Utility model content
The purpose of this utility model is to overcome defect present in prior art, there is provided a kind of marble polishing bistrique,
Grinding machine head need to only be changed during replacing, without integral replacing grinding head for polishing.
To achieve the above object, the technical solution of the utility model there is provided a kind of marble polishing bistrique, including base
Seat, the grinding machine head that is engaged with the pedestal, annular mounting groove, the bottom of the grinding machine head are offered at the top of the pedestal
Raised with the annular being engaged with the annular mounting groove, it is multigroup fixed to be provided between the pedestal and the grinding machine head
Bit architecture, the location structure include locking pull bar, and the locking pull bar includes bar body, is vertically fixedly installed on the drawing
The limiting section of bar body one end, the other end of the bar body are provided with threaded connection section, set in the threaded connection section
There is location nut, some perforation are radially offered on the pedestal, the locking pull bar is installed in the perforation, described
The lateral wall of pedestal offers the escape groove being connected with the annular mounting groove, and the limiting section is located at the escape groove
It is interior, spring is arranged with the threaded connection section, the spring between the location nut and the bar body end,
The annular of the grinding machine head offers the arc-shaped slot being engaged with the bar body on raised bottom surface.
It is further improved to be：The location structure has four groups, and is uniformly distributed on the pedestal.
It is further improved to be：Between the limiting section and the bar body by be welded and fixed or key coordinate.
It is further improved to be：Spring base is welded with the threaded connection section, one end of the spring is welded in
On the spring base, the end face of the other end of the spring and the bar body is inconsistent.
It is further improved to be：There is salient point on the inside of the limiting section, the raised outside of the annular with it is described
The groove that salient point is engaged.
The advantages of the utility model and beneficial effect are：Pedestal and grinding head for polishing are passed through into annular mounting groove and annulus
Shape male cooperation, both are tightly combined, and cooperatively form radial positioning by arc-shaped slot and bar body in addition, therefore be ground
During grinding machine head by during larger frictional force also will not with pedestal occur inconsistent phenomenon, in addition by spacing on bar body
The portion outside raised with annular is inconsistent to be positioned, so as to which grinding machine head to be not easy to depart from from pedestal.
Brief description of the drawings
Fig. 1 is pedestal schematic diagram；
Fig. 2 is grinding machine head schematic diagram；
Fig. 3 is locking pull bar schematic diagram.
Wherein：1st, pedestal；2nd, grinding machine head；3rd, annular mounting groove；4th, annular is raised；5th, bar body；6th, limiting section；
7th, spring；8th, location nut；9th, perforate；10th, escape groove；11st, arc-shaped slot.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is further described.Implement below
Example is only used for clearly illustrating the technical solution of the utility model, and can not limit protection model of the present utility model with this
Enclose.
As shown in Figure 1-Figure 3, a kind of marble polishing bistrique, including pedestal 1, the grinding machine head that is engaged with the pedestal 1
2, the top of the pedestal 1 offers annular mounting groove 3, and the bottom of the grinding machine head 2 has and the annular mounting groove 3
The annular projection 4 being engaged, multigroup location structure, the location structure are provided between the pedestal 1 and the grinding machine head 2
Including locking pull bar, the locking pull bar includes bar body 5, is vertically fixedly installed on the spacing of described one end of bar body 5
Portion 6, the other end of the bar body 5 are provided with threaded connection section, location nut 8, institute are provided with the threaded connection section
State and some perforation 9 are radially offered on pedestal 1, the locking pull bar is installed in the perforation 9, outside the pedestal 1
Side wall offers the escape groove 10 being connected with the annular mounting groove 3, and the limiting section 6 is located in the escape groove 10,
Be arranged with spring 7 in the threaded connection section, the spring 7 be located at the location nut 8 and the end of bar body 5 it
Between, the arc-shaped slot 11 being engaged with the bar body 5 is offered on the bottom surface of the annular projection 4 of the grinding machine head 2.
Locking pull bar be inserted in perforation 9 in, the location nut 8 in the threaded connection section of its one end it is carried out it is spacing, its
The limiting section 6 of the other end is located in escape groove 10, when installing grinding machine head 2, first by the circle of grinding machine head 2, annular protrusion press-in circle
In annular mounting groove 3, because frictional force is larger when grinding machine head 2 works, therefore both grinding machine head 2 and pedestal 1 are needed by similar
The mode of interference fit is connected, and the arc-shaped slot 11 on grinding machine head 2 is just stuck on bar body 5 so as to by grinding machine head 2 and base
Seat 1 carries out radial positioning, and after installation, bar body 5 is rotated into 90 ° so that limiting section 6 pushes against the outer of annular projection 4
Side.
In order to improve the position stability of pedestal 1 and grinding machine head 2, the location structure has four groups, and is uniformly distributed in
On the pedestal 1.
Preferred embodiment is in the present embodiment, by being welded and fixed between the limiting section 6 and the bar body 5
Or key coordinates.
Preferred embodiment is in the present embodiment, and 7, spring, the spring are welded with the threaded connection section
7 one end is welded on 7, the spring, and the end face of the other end of the spring 7 and the bar body 5 is inconsistent.
In order to improve the limit effect of limiting section 6, the inner side of limiting section 6 has a salient point, the annular projection 4 outside
Side has the groove that is engaged with the salient point, and when grinding machine head 2 and pedestal 1 coordinate, salient point is just stuck in groove, now without
Method is dismantled grinding machine head 2, it is necessary to when dismantling grinding machine head 2, only overcomes the elastic force of spring 7, pulls out bar body 5, makes
Limiting section 6 departs from annular projection 4, i.e., salient point is departed from into groove, now can by instrument by grinding machine head 2 out of pedestal 1
Prize.
General principle and principal character and its advantage of the present utility model, the technology people of the industry has been shown and described above
For member it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and explanation is to illustrate this
The principle of utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model also has various change
And improvement, these changes and improvements are both fallen within claimed the scope of the utility model, the utility model requires protection scope
By appended claims and its equivalent thereof.
Claims (5)
1. a kind of marble polishing bistrique, including pedestal, the grinding machine head that is engaged with the pedestal, it is characterised in that：The base
The top of seat offers annular mounting groove, and the bottom of the grinding machine head has the annulus being engaged with the annular mounting groove
Shape is raised, and multigroup location structure is provided between the pedestal and the grinding machine head, and the location structure includes locking pull bar, institute
Stating locking pull bar includes bar body, is vertically fixedly installed on the limiting section of described bar body one end, the bar body
The other end is provided with threaded connection section, and location nut is provided with the threaded connection section, is radially opened up on the pedestal
There are some perforation, the locking pull bar is installed in the perforation, and the lateral wall of the pedestal offers pacifies with the annular
The escape groove that tankage is connected, the limiting section are located in the escape groove, and spring is arranged with the threaded connection section, described
Spring opens up between the location nut and the bar body end on the bottom surface of the annular projection of the grinding machine head
There is the arc-shaped slot being engaged with the bar body.
2. marble polishing bistrique as claimed in claim 1, it is characterised in that：The location structure has four groups, and uniformly
It is distributed on the pedestal.
3. marble polishing bistrique as claimed in claim 1, it is characterised in that：Between the limiting section and the bar body
By be welded and fixed or key coordinate.
4. marble polishing bistrique as claimed in claim 1, it is characterised in that：Bullet is welded with the threaded connection section
Spring abutment, one end of the spring are welded on the spring base, the end face phase of the other end of the spring and the bar body
Contradict.
5. marble polishing bistrique as claimed in claim 1, it is characterised in that：There is salient point on the inside of the limiting section, it is described
The raised outside of annular has the groove being engaged with the salient point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720753291.0U CN206811774U (en) | 2017-06-26 | 2017-06-26 | Marble polishing bistrique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720753291.0U CN206811774U (en) | 2017-06-26 | 2017-06-26 | Marble polishing bistrique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206811774U true CN206811774U (en) | 2017-12-29 |
Family
ID=60761836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720753291.0U Expired - Fee Related CN206811774U (en) | 2017-06-26 | 2017-06-26 | Marble polishing bistrique |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206811774U (en) |
-
2017
- 2017-06-26 CN CN201720753291.0U patent/CN206811774U/en not_active Expired - Fee Related
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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: 20171229 Termination date: 20180626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |