CN206627094U - Novel foldable assize angle gauge - Google Patents
Novel foldable assize angle gauge Download PDFInfo
- Publication number
- CN206627094U CN206627094U CN201720403649.7U CN201720403649U CN206627094U CN 206627094 U CN206627094 U CN 206627094U CN 201720403649 U CN201720403649 U CN 201720403649U CN 206627094 U CN206627094 U CN 206627094U
- Authority
- CN
- China
- Prior art keywords
- rotary shaft
- location
- plate
- groove
- rotation stop
- 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
Novel foldable assize angle gauge,Including fix bar,Expansion link,Angle gauge main body,The fix bar both ends have rotation slot,Connection rotary head inside the rotation slot,The rotary head rotates in rotation slot,The rotary head top has expansion link,The expansion link top connection angle gauge main body in left side,There is rotary shaft connecting hole in the middle part of the rotary head,The rotary shaft connecting hole top has flat key fixing groove,Connection rotary shaft inside the rotary shaft connecting hole,The rotary shaft top has keyway,Connection flat key inside the keyway,In the flat key insertion flat key fixing groove,There is positioning rotation stop groove on the left of the rotary shaft,The positioning rotation stop slot cross-section is square,There is location-plate mating groove on the left of the fix bar,The location-plate mating groove connected positioning plate,Have positioning rotation stop raised in the middle part of the location-plate,In the raised insertion positioning rotation stop groove of positioning rotation stop.
Description
Technical field
It the utility model is related to assize angle gauge field, more particularly to a kind of novel foldable assize angle gauge.
Background technology
Existing most of assize when in use, can not be folded with angle gauge, very inconvenient, and small part can be rolled over
Folded angle gauge is adapting to be easy to rotate at folding, is not convenient to use, structure is very insecure.
Utility model content
The utility model is directed to deficiencies of the prior art, there is provided a kind of novel foldable assize rational in infrastructure
Use angle gauge.
The purpose of this utility model is to be achieved through the following technical solutions：
A kind of novel foldable assize angle gauge, including fix bar, expansion link, angle gauge main body, fix bar both ends tool
There is rotation slot, connect rotary head inside the rotation slot, the rotary head rotates in rotation slot, and the rotary head top has
Expansion link, the expansion link top connection angle gauge main body in left side, the rotary head middle part has rotary shaft connecting hole, the rotary shaft
Connecting hole top has flat key fixing groove, connects rotary shaft inside the rotary shaft connecting hole, the rotary shaft top has key
Groove, the keyway inside connection flat key, the flat key insert in flat key fixing groove, have on the left of the rotary shaft and position rotation stop
Groove, the positioning rotation stop slot cross-section are square, have location-plate mating groove, the location-plate mating groove on the left of the fix bar
Connected positioning plate, the location-plate middle part has positioning rotation stop projection, described to position in rotation stop projection insertion positioning rotation stop groove.
There are 4 locating slots, the locating slot is evenly distributed on location-plate cooperation inside the location-plate mating groove
Inside groove, there are 4 polarized plugs on the inside of the location-plate, the polarized plug is corresponding with locating slot, and the positioning is inserted
In head insertion locating slot.
The rotary shaft right-hand member has rolling bearing, and be connected bar on the outside of the rolling bearing, on the right side of the rotary shaft
Be connected end cap, and the fixed end cap end has fixing screws, and the fixing screws are inserted in fix bar.
Beneficial effect：
End cap is fixed in the presence of fixing screws to achieve a fixed connection with fix bar, effectively prevents rotary shaft from fixation
Skidded off on the right side of bar, and in the presence of rolling bearing so that the rotating effect increase between rotary shaft and fix bar, it is easy to stretch
Location-plate is removed, turned by the regulation of bar, this novel foldable assize angle gauge when using adjusting from location-plate mating groove
Dynamic bearing location-plate drives polarized plug, the raised removal of positioning rotation stop, rotates expansion link so that expansion link is in same with fix bar
On one straight line, after regulation terminates, location-plate is inserted into location-plate mating groove from newly, in polarized plug insertion locating slot,
Positioning rotation stop projection is inserted into positioning rotation stop groove, because positioning rotation stop groove and positioning rotation stop convex cross section are square,
Rotation stop projection and location-plate, polarized plug position integrative-structure are positioned, therefore after location-plate inserts fixed, rotary shaft can not occur
Rotate, and rotary shaft is fixedly connected with rotary head by flat key fixing groove, and then rotary head can not be rotated, have
Effect prevents angle gauge main body adapting to, and is rotated at the folding of expansion link and fix bar, and structure is more stable, is connected firmly
Reliably.
Brief description of the drawings
Fig. 1 is novel foldable assize angle gauge folded state structural representation described in the utility model.
Fig. 2 is novel foldable assize angle gauge open mode structural representation described in the utility model.
Fig. 3 is novel foldable assize angle gauge cross-sectional view described in the utility model.
Embodiment
The utility model is described in further detail below according to drawings and examples：
A kind of novel foldable assize angle gauge, including fix bar 5, expansion link 2, angle gauge main body 1,5 liang of the fix bar
End has rotation slot 6, the inside of the rotation slot 6 connection rotary head 3, and the rotary head 3 rotates in rotation slot 6, the rotation
First 3 top has expansion link 2, and the top of the expansion link 2 connection angle gauge main body 1 in left side, there is rotary shaft to connect at the middle part of rotary head 3
Hole 7 is connect, the top of rotary shaft connecting hole 7 has flat key fixing groove 10, and the inside of rotary shaft connecting hole 7 connects rotary shaft 4,
The top of rotary shaft 4 has keyway 8, the inside of the keyway 8 connection flat key 9, and the flat key 9 is inserted in flat key fixing groove 10,
The left side of rotary shaft 4 has positioning rotation stop groove 14, and positioning rotation stop groove 14 section is square, the left side of fix bar 5
With location-plate mating groove 18, the connected positioning plate 19 of location-plate mating groove 18, the middle part of location-plate 19 is stopped with positioning
Turn projection 15, the positioning rotation stop projection 15 is inserted in positioning rotation stop groove 14.
The inside of location-plate mating groove 18 has 4 locating slots 16, and the locating slot 16 is evenly distributed on positioning
Inside plate mating groove 18, the inner side of location-plate 19 has 4 polarized plugs 17, the polarized plug 17 and the phase of locating slot 16
Corresponding, the polarized plug 17 is inserted in locating slot 16.
The right-hand member of rotary shaft 4 has rolling bearing 11, and be connected bar 5 on the outside of the rolling bearing 11, the rotation
Be connected end cap 12 on the right side of axle 4, and the fixed end of end cap 12 has fixing screws 13, and the insertion of fixing screws 13 is fixed
In bar 5, end cap 12 is fixed in the presence of fixing screws 13 and is achieved a fixed connection with fix bar 5, effectively prevent rotary shaft 4 from
The right side of fix bar 5 skids off, and in the presence of rolling bearing 11 so that the rotating effect between rotary shaft 4 and fix bar 5 increases
Add, be easy to the regulation of expansion link 2, this novel foldable assize angle gauge is when using adjusting, by location-plate 19 from location-plate
Removed in mating groove 18, the location-plate 19 of rolling bearing 1 drives polarized plug 17, positioning rotation stop projection 15 to remove, and rotates expansion link
2 so that expansion link 2 and fix bar 5 be on same straight line, and after regulation terminates, location-plate 19 is matched somebody with somebody from being newly inserted into location-plate
Closing in groove 18, polarized plug 17 is inserted in locating slot 16, and positioning rotation stop projection 15 is inserted into positioning rotation stop groove 14, by
In positioning rotation stop groove 14 with positioning rotation stop 15 sections of projection as square, positioning rotation stop raised 15 and location-plate 19, polarized plug
17 integrative-structures, therefore after location-plate 19 inserts fixed, rotary shaft 4 can not rotate, and rotary shaft 4 and rotary head 3
It is fixedly connected by flat key fixing groove 10, and then rotary head 3 can not be rotated, is effectively prevented angle gauge main body
1 is adapting to, and expansion link 2 at the folding of fix bar 5 with rotating, and structure is more stable, firm and reliable connection.
Claims (3)
1. a kind of novel foldable assize angle gauge, it is characterized in that:Including fix bar, expansion link, angle gauge main body, the fix bar
Both ends have rotation slot, connect rotary head inside the rotation slot, the rotary head rotates in rotation slot, on the rotary head
Portion has expansion link, and the expansion link top connection angle gauge main body in left side, the rotary head middle part has rotary shaft connecting hole, described
Rotary shaft connecting hole top has flat key fixing groove, and rotary shaft, the rotary shaft top are connected inside the rotary shaft connecting hole
With keyway, connection flat key inside the keyway, the flat key is inserted in flat key fixing groove, has positioning on the left of the rotary shaft
Rotation stop groove, the positioning rotation stop slot cross-section are square, have location-plate mating groove on the left of the fix bar, the location-plate is matched somebody with somebody
Groove connected positioning plate is closed, there is positioning rotation stop projection, the raised insertion positioning rotation stop groove of positioning rotation stop in the middle part of the location-plate
In.
2. novel foldable assize angle gauge according to claim 1, it is characterized in that:Have inside the location-plate mating groove
There are 4 locating slots, the locating slot is evenly distributed on inside location-plate mating groove, and there are 4 to be determined on the inside of the location-plate
Position plug, the polarized plug is corresponding with locating slot, in the polarized plug insertion locating slot.
3. novel foldable assize angle gauge according to claim 2, it is characterized in that:The rotary shaft right-hand member, which has, to be rotated
Bearing, be connected on the outside of the rolling bearing bar, and be connected end cap on the right side of the rotary shaft, the fixed end cap end tool
There are fixing screws, the fixing screws are inserted in fix bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720403649.7U CN206627094U (en) | 2017-04-18 | 2017-04-18 | Novel foldable assize angle gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720403649.7U CN206627094U (en) | 2017-04-18 | 2017-04-18 | Novel foldable assize angle gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206627094U true CN206627094U (en) | 2017-11-10 |
Family
ID=60205568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720403649.7U Expired - Fee Related CN206627094U (en) | 2017-04-18 | 2017-04-18 | Novel foldable assize angle gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206627094U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108592741A (en) * | 2018-04-19 | 2018-09-28 | 中船黄埔文冲船舶有限公司 | A kind of ship school pipe data dispensing device |
-
2017
- 2017-04-18 CN CN201720403649.7U patent/CN206627094U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108592741A (en) * | 2018-04-19 | 2018-09-28 | 中船黄埔文冲船舶有限公司 | A kind of ship school pipe data dispensing device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171110 |