CN206653266U - A kind of straight Carving grinder - Google Patents
A kind of straight Carving grinder Download PDFInfo
- Publication number
- CN206653266U CN206653266U CN201720399129.3U CN201720399129U CN206653266U CN 206653266 U CN206653266 U CN 206653266U CN 201720399129 U CN201720399129 U CN 201720399129U CN 206653266 U CN206653266 U CN 206653266U
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- China
- Prior art keywords
- neck
- interior hexagonal
- main shaft
- hexagonal
- engaging
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
A kind of straight Carving grinder, including handle, the actuating unit in handle and the main shaft being connected with actuating unit, main shaft one end are connected with chuck, and the spindle jacket is provided with hexagonal set in one；The main shaft is externally provided with an outer-hexagonal, and interior hexagonal set front end is provided with the inner hexagonal hole to be fastened with outer-hexagonal；The handle front end is bolted with a locking nut, and it is outer that locking nut is sheathed on interior hexagonal set；The locking nut inwall is provided with some separation necks being circularly and evenly distributed, some engaging necks being circularly and evenly distributed, and is spaced apart between separation neck, engaging neck and covers inwall in interior hexagonal, and separator card groove depth is less than engaging neck depth；The interior hexagonal set tail end periphery is provided with some fixture blocks with separating neck, engaging neck matches respectively.Straight Carving grinder of the present utility model just can be easily accomplished the replacing of bistrique by one, improve and change efficiency, and can reduce cost of labor.
Description
Technical field
It the utility model is related to a kind of straight Carving grinder.
Background technology
Existing Carving grinder, including handle, the cylinder being arranged in handle and the main shaft being connected with cylinder rachis, in master
Bistrique is connected with axle, when in use, by being ventilated in cylinder, and air flow power is transferred to main shaft, so that bistrique turns
It is dynamic, then workpiece is implemented to polish.The Carving grinder of said structure, bistrique are consumable accessory, in use, it is necessary to not timing
Bistrique is changed, fixed, it is necessary to carry out screens to main shaft during replacing, then rotate bistrique manually so that bistrique with
Main shaft is separated, and new bistrique is finally changed on main shaft, and this mode for changing bistrique, operation is cumbersome, in addition, when changing,
More people are needed to operate, cost of labor is high, and it is low to change efficiency.
The content of the invention
The technical problems to be solved in the utility model is a kind of straight Carving grinder, and it just can be easily accomplished bistrique by one
Replacing, improve and change efficiency, and cost of labor can be reduced.
The technical scheme in the invention for solving the above technical problem is：
The utility model discloses a kind of straight Carving grinder, including handle, the actuating unit in handle and and power
The main shaft that mechanism is connected, main shaft one end are connected with chuck, it is characterised in that：The spindle jacket is provided with hexagonal set in one；Institute
State main shaft and be externally provided with an outer-hexagonal, interior hexagonal set front end is provided with the inner hexagonal hole to be fastened with outer-hexagonal；Handle front end spiral shell
A locking nut is connected to, it is outer that locking nut is sheathed on interior hexagonal set；The locking nut inwall is provided with some circumferentially uniform
Separation neck, some engaging necks being circularly and evenly distributed of distribution, it is spaced apart between separation neck, engaging neck in interior
Hexagonal covers inwall, and separator card groove depth is less than engaging neck depth；The interior hexagonal set tail end periphery is provided with some respectively with dividing
The fixture block to match from neck, engaging neck；A limited step is provided with the inside of the inner hexagonal hole；It is provided with the interior hexagonal set
One spring；The spring one end is contacted on limited step, and the other end is contacted in handle.
A pad is provided with the locking nut tail end, pad is sheathed on outside main shaft；The spring one end contacts at spacing
On step, the other end is contacted on pad.
The interior hexagonal set leading exterior surface is provided with anti-slip veins.
The interior hexagonal set front end is bolted with a nut.
The fixture block is curved.
The separation neck, engaging neck, the number of fixture block are all three.
The beneficial effects of the utility model are：
Compared with prior art, using the utility model structure straight Carving grinder by interior hexagonal cover tail end fixture block with
The engaging for engaging neck can be locked to main shaft progress screens, without completing the locked action of main shaft by other staff,
One just can change to bistrique, reduce cost of labor to the full extent, and can improve and change efficiency.
Brief description of the drawings
Fig. 1 is the straight structural representation for carving mill of the utility model；
Fig. 2 is the straight partial structural diagram for carving mill of the utility model.
Embodiment
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description：
Fig. 1, Fig. 2 are referred to, the utility model provides a kind of straight Carving grinder, including handle 1, moving in handle 1
Force mechanisms and the main shaft 2 being connected with actuating unit, the one end of main shaft 2 are connected with chuck 3, are arranged with outside the main shaft 2 in one
Hexagonal set 4；The main shaft 2 is externally provided with an outer-hexagonal 5, and interior hexagonal covers 4 front ends and is provided with the inner hexagonal hole 6 to be fastened with outer-hexagonal 5；
The front end of handle 1 is bolted with a locking nut 7, and locking nut 7 is sheathed on outside interior hexagonal set 4；On the inwall of locking nut 7
Provided with some separation necks 8 being circularly and evenly distributed, some engaging necks 9 being circularly and evenly distributed, separation neck 8, card
It is spaced apart between conjunction neck 9 and covers 4 inwalls in interior hexagonal, separation neck 8 depth is less than the engaging depth of neck 9；The interior hexagonal
Cover 4 tail end peripheries and be provided with some fixture blocks 10 with separating neck 8, engaging neck 9 matches respectively；The inner side of inner hexagonal hole 6
Provided with a limited step 11；A spring 12 is provided with the interior hexagonal set 4；Described one end of spring 12 contacts at limited step 11
On, the other end is contacted in handle 1.
A pad 13 is provided with the tail end of locking nut 7, pad 13 is sheathed on outside main shaft 2；Described one end of spring 12 is supported
Touch on limited step 11, the other end is contacted on pad 13.
The interior hexagonal covers 4 leading exterior surfaces and is provided with anti-slip veins 14.
The interior hexagonal covers 4 front ends and is bolted with a nut 15.
The fixture block 10 is curved.
The separation neck 8, engaging neck 9, the number of fixture block 10 are all three.
Application method of the present utility model is as follows：
In straight Carving grinder normal use, the fixture block 10 that interior hexagonal covers 4 tail ends is stuck in the presence of the elastic force of spring 12
Separate in neck 8, now the inner hexagonal hole 6 on interior hexagonal set 4 does not engage with outer-hexagonal 5, between the two in separation shape
State, therefore interior hexagonal set 4 will not impact to main shaft 2, main shaft 2 can carry out rotating operation in the state of unrestricted, protect
Demonstrate,prove the normal use of straight Carving grinder.
When needing to change the bistrique on straight Carving grinder, first straight Carving grinder is closed, then one held in hand
On handle 1, the other hand holds interior hexagonal and covers 4 front ends, and then holds the internal application external force of hexagonal set 4 of hand that interior hexagonal covers 4 front ends,
Hexagonal set 4 moves in locking nut 7 inside in promotion, until fixture block 10 skids off out of separation neck 8, now internal hexagonal covers 4
Turn is carried out, fixture block 10 is rotated to the notch of engaging neck 9, the spring 12 compressed can give an elastic force and push away fixture block 10
Entering to engage in neck 9, the depth due to engaging neck 9 is more than the depth of separation neck 8, therefore when fixture block 10 acts in spring 12
Under when being caught in the bottom land of engaging neck 9, inner hexagonal hole 6 is sitting at that outer-hexagonal 5 is outer to be engaged with it, and fixture block 10 is in engaging card
It can not be rotated under the limitation of groove 9, so as to which main shaft 2 is spacing stuck, the presence of limited step 11 more can guarantee that inner hexagonal hole 6
Steadiness when engaging with outer-hexagonal 5, then go to loosen chuck 3 using the hand for originally holding interior hexagonal set 4, bistrique is entered
Row dismounting and change, after the completion of bistrique is changed, then locking chuck, now promoted, made by the internal hexagonal set 4 of external force again
It skids off engaging neck 9, and again by rotation, fixture block 10 is sticked in separation neck 8, so as to complete inner hexagonal hole 6 with
The separation of outer-hexagonal 5, it can finally open straight Carving grinder and carry out polishing work, interior hexagonal set 4 will not be made to the rotation of main shaft 2
Into influence.
Understand in summary, the utility model covers engaging of the fixture block 10 of 4 tail ends with engaging neck 9 by interior hexagonal can
Locked to the progress screens of main shaft 2, without completing the locked action of main shaft 2 by other staff, one just can enter to bistrique
Row is changed, and reduces cost of labor to the full extent, and can be improved and be changed efficiency.
Pad 13 is provided with the tail end of locking nut 7, pad 13 is sheathed on outside main shaft 2, and the one end of spring 12 contacts at limiting stand
On rank 11, the other end is contacted on pad 13, and the presence of pad 13 can play abrasionproof effect, avoid spring 12 in interior hexagonal set
Constantly cause occur situation about wearing between the two with wall friction in handle 1 during 4 rotation.
Interior hexagonal covers 4 leading exterior surfaces and is provided with anti-slip veins 14, anti-skid bulge 14 can improve hand and 4 front ends of interior hexagonal set it
Between friction level, more conducively staff's internal hexagonal set 4 exerted a force；Also can be spirally connected nut 15 in 4 front ends of interior hexagonal set,
Expand the diameter that interior hexagonal covers 4 front ends, more conducively staff's taking by nut 15, be easy to the internal hexagonal set of staff
4 are operated.
Fixture block 10 is curved, and the fixture block 10 of arc makes interior hexagonal set 4 when rotated can be more smooth, is easy to internal hexagonal
Set 4 is rotated.
It is all three to separate neck 8, engaging neck 9, the number of fixture block 10, can form triangular structure, triangle knot
Structure is the most stable, can ensure fixture block 10 and separate neck 8 when engaging, fixture block and engage the steadiness that neck 9 engages, make interior six
Angle set 4 can be by firm spacing.
Claims (6)
1. a kind of straight Carving grinder, including handle, the actuating unit in handle and the main shaft being connected with actuating unit,
Main shaft one end is connected with chuck, it is characterised in that：The spindle jacket is provided with hexagonal set in one；The main shaft is externally provided with one outer six
Angle, interior hexagonal set front end are provided with the inner hexagonal hole to be fastened with outer-hexagonal；The handle front end is bolted with a locking nut, locking
Nut sleeve is outer located at interior hexagonal set；The locking nut inwall is provided with some separation necks being circularly and evenly distributed, some
The engaging neck being circularly and evenly distributed, it is spaced apart between separation neck, engaging neck and covers inwall in interior hexagonal, separate neck
Depth is less than engaging neck depth；The interior hexagonal set tail end periphery is provided with some respectively with separating neck, engaging neck phase
The fixture block matched somebody with somebody；A limited step is provided with the inside of the inner hexagonal hole；A spring is provided with the interior hexagonal set；The spring one end
Contact on limited step, the other end is contacted in handle.
A kind of 2. straight Carving grinder according to claim 1, it is characterised in that：A pad is provided with the locking nut tail end
Piece, pad are sheathed on outside main shaft；The spring one end is contacted on limited step, and the other end is contacted on pad.
A kind of 3. straight Carving grinder according to claim 1, it is characterised in that：The interior hexagonal set leading exterior surface is provided with
Anti-slip veins.
A kind of 4. straight Carving grinder according to claim 1, it is characterised in that：The interior hexagonal set front end is bolted with a spiral shell
Cap.
A kind of 5. straight Carving grinder according to claim 1, it is characterised in that：The fixture block is curved.
A kind of 6. straight Carving grinder according to claim 1, it is characterised in that：The separation neck, engaging neck, fixture block
Number be all three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720399129.3U CN206653266U (en) | 2017-04-17 | 2017-04-17 | A kind of straight Carving grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720399129.3U CN206653266U (en) | 2017-04-17 | 2017-04-17 | A kind of straight Carving grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206653266U true CN206653266U (en) | 2017-11-21 |
Family
ID=60318386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720399129.3U Active CN206653266U (en) | 2017-04-17 | 2017-04-17 | A kind of straight Carving grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206653266U (en) |
-
2017
- 2017-04-17 CN CN201720399129.3U patent/CN206653266U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.98, dongtaihe Road, Jiaojiang District, Taizhou City, Zhejiang Province Patentee after: Taitian Group Co.,Ltd. Address before: No.98, dongtaihe Road, Jiaojiang District, Taizhou City, Zhejiang Province Patentee before: TAITIAN GROUP CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder |