CN207873663U - Tightening structure with bias positioning - Google Patents
Tightening structure with bias positioning Download PDFInfo
- Publication number
- CN207873663U CN207873663U CN201721897966.5U CN201721897966U CN207873663U CN 207873663 U CN207873663 U CN 207873663U CN 201721897966 U CN201721897966 U CN 201721897966U CN 207873663 U CN207873663 U CN 207873663U
- Authority
- CN
- China
- Prior art keywords
- hole
- positioning
- disk
- tightening structure
- connecting rod
- 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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Abstract
The utility model discloses the tightening structure with bias positioning, including fixed connect disk, is respectively arranged on fixation and connects the handle and connecting rod that disk both sides fitted shaft connects；The fixation connects disk and is equipped with through-hole, the end symmetric of the handle is equipped with branch fastener, horizontal axis hole is eccentrically rotated through having between the branch fastener of both sides, the branch fastener includes the rotation supporting surface of arc, the rotation supporting surface is equipped with positioning inclined-plane along 45 ° of drift angles position that faces upward vertically of handle, rotation supporting surface or locating latch face paste cooperation are for the fixed top for connecing disk, the end of the connecting rod offers connecting hole, for the connecting rod across through-hole extends to rotary shaft hole, rotary shaft runs through rotary shaft hole and connecting hole.The utility model realizes tension and the loosening up for facilitating workpiece.
Description
Technical field
The utility model belongs to the tightening structure of workpiece positioning processing technique field more particularly to a kind of positioning of band bias.
Background technology
The process for much needing pulling force to position during the processing of conventional workpiece or testing agency, it is conventional to solve
Method is directly to tense positioning using screw rod, then nut is coordinated to be locked, and is dismantled all either before positioning or after positioning
It is very inconvenient, expend the time.
Utility model content
Purpose of the utility model is to solve above-mentioned technical problems, and provide a kind of tension knot of band bias positioning
Structure, to realize the tension and the loosening up that facilitate workpiece.In order to achieve the above object, technical solutions of the utility model are as follows：
Tightening structure with bias positioning, including fixed connect disk, be respectively arranged on fixation and connect the handle that disk both sides fitted shaft connects
And connecting rod；The fixation connects disk and is equipped with through-hole, and the end symmetric of the handle is equipped with branch fastener, is passed through between the branch fastener of both sides
It is installed with the horizontal axis hole that is eccentrically rotated, the branch fastener includes the rotation supporting surface of arc, and the rotation supporting surface is along handle
45 ° of drift angles position is equipped with positioning inclined-plane upwardly vertically, rotates supporting surface or locating latch face paste cooperation for the fixed top for connecing disk
The end in portion, the connecting rod offers connecting hole, and the connecting rod across through-hole extends to rotary shaft hole, pass through by rotary shaft
Wear rotary shaft hole and connecting hole.Specifically, the through-hole is circumferentially with several uniformly distributed mounting holes, the fixation connects disk and passes through
Mounting hole is connected and fixed with equipment part.
Specifically, the connecting rod includes positioning table, the guide post at the top of positioning table, the company set on positioning table bottom
Connect screw thread.
Specifically, the connection screw thread is connect with moving component.
Specifically, the top of the guide post is equipped with interconnecting piece, connecting hole is offered in the interconnecting piece.
Specifically, the positioning table and the fixation support the compressed spring for being sheathed on guide post periphery between connecing disk.
Specifically, the interconnecting piece is placed between the branch fastener of both sides, the guide post can be slided along through-hole.
Compared with prior art, the advantageous effect of the tightening structure of the utility model band bias positioning is mainly reflected in：It is logical
The handle of eccentric positioning is crossed, acting on connecting rod can be more laborsaving；Rotate vertically face upward 45 ° drift angles of the supporting surface along handle
Position is equipped with positioning inclined-plane, and the angle on optimum position inclined-plane coordinates compressed spring, positioning more accurate；Connection screw thread and
The setting of mounting hole, flexible positioning to movable part, dismounting is easy for installation, and overall structure improves working efficiency.
Description of the drawings
Fig. 1 is the explosive view of the utility model embodiment；
Fig. 2 is the side view for being originally embodiment handle；
Digital representation in figure：
1 fixes and connects disk, 11 through-holes, 12 mounting holes, 2 handles, 21 fasteners, 22 rotary shaft holes, 23 rotation supporting surfaces, 24 fixed
Position inclined-plane, 3 connecting rods, 31 connecting holes, 32 rotary shafts, 33 positioning tables, 34 guide posts, 35 connection screw threads, 36 interconnecting pieces, 4 compressions
Spring.
Specific implementation mode
Clear, complete description will be carried out to the technical scheme in the embodiment of the utility model below in conjunction with the accompanying drawings, it is clear that
The described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.
Embodiment：
Referring to Fig.1 shown in -2, the present embodiment is the tightening structure with bias positioning, including fixes and connect disk 1, is respectively arranged on admittedly
Surely the handle 2 and connecting rod 3 that 1 both sides fitted shaft of disk connects are connect.
The fixed through-hole 11 for connecing disk 1 and being equipped with the perforation center of circle, through-hole 11 are circumferentially with several uniformly distributed mounting holes 12.It is fixed
Disk 1 is connect to be connected and fixed with equipment part (not shown) by mounting hole 12.
The end symmetric of handle 2 is equipped with branch fastener 21, horizontal is eccentrically rotated axis through having between the branch fastener 21 of both sides
Hole 22.Branch fastener 21 includes the rotation supporting surface 23 of arc, and rotation supporting surface 23 is along vertical 45 ° of drift angles position upwardly of handle 2
Positioning inclined-plane 24 has been installed, supporting surface 23 has been rotated or positioning inclined-plane 24 is bonded and acts on the fixed top for connecing disk 1.
The end of connecting rod 3 offers connecting hole 31, and connecting rod 3 is across through-hole 11 extends to rotary shaft hole 22, rotation
Shaft 32 runs through rotary shaft hole 22 and connecting hole 31, and handle 2 is realized with connecting rod 3 and interlocked.
Connecting rod 3 includes positioning table 33, the guide post 34 set on 33 top of positioning table, the connection set on 33 bottom of positioning table
Screw thread 35.Connection screw thread 35 can be connect with moving component (not shown), realize induced effect.The top of guide post 34 is equipped with
Interconnecting piece 36 offers connecting hole 31 in interconnecting piece 36.
Positioning table 33 and fixation support the compressed spring 4 for being sheathed on 34 periphery of guide post between connecing disk 1.Interconnecting piece 36 is set
Between the branch fastener 21 of both sides, guide post 34 can the sliding in through-hole 11.
The end of handle 2 is the square column structure with arc, easy to use.Mounted handle 2 is connected to movement portion
Part, to realize tension and the loosening up stirring rotating handle 2 and carry out workpiece.
For the present embodiment by the handle 2 of bias positioning, acting on connecting rod 3 can be more laborsaving；Rotate 23 edge of supporting surface
45 ° of drift angles position that faces upward vertically of handle 2 is equipped with positioning inclined-plane 24, and the angle on optimum position inclined-plane 24 coordinates compressed spring
4, positioning is more accurate；The setting of connection screw thread 35 and mounting hole 12, flexible positioning to movable part dismantle installation side
Just, overall structure improves working efficiency.
Above-described is only some embodiments of the utility model.For those of ordinary skill in the art,
Without departing from the concept of the present invention, various modifications and improvements can be made, these belong to this practicality
Novel protection domain.
Claims (7)
1. the tightening structure with bias positioning, it is characterised in that：It disk is connect, is respectively arranged on fixation including fixed and connects disk both sides fitted shaft
The handle and connecting rod connect；The fixation connects disk and is equipped with through-hole, and the end symmetric of the handle is equipped with branch fastener, the support of both sides
It includes the rotation supporting surface of arc, the rotation supporting surface that running through between head, which has the horizontal axis hole that is eccentrically rotated, the branch fastener,
It is equipped with positioning inclined-plane along the drift angle position that faces upward vertically of handle, supporting surface or locating latch face paste cooperation is rotated and connects disk for fixed
Top, the end of the connecting rod offers connecting hole, and the connecting rod is across through-hole extends to rotary shaft hole, rotation
Axis runs through rotary shaft hole and connecting hole.
2. the tightening structure of band bias positioning according to claim 1, it is characterised in that：If the through-hole is circumferentially with
Dry uniformly distributed mounting hole, the fixation connect disk and are connected and fixed by mounting hole and equipment part.
3. the tightening structure of band bias positioning according to claim 1, it is characterised in that：The connecting rod includes positioning
Platform, the guide post at the top of positioning table, the connection screw thread set on positioning table bottom.
4. the tightening structure of band bias positioning according to claim 3, it is characterised in that：The connection screw thread and movement portion
Part connects.
5. the tightening structure of band bias positioning according to claim 3, it is characterised in that：The top of the guide post is equipped with
Interconnecting piece offers connecting hole in the interconnecting piece.
6. the tightening structure of band bias positioning according to claim 3, it is characterised in that：The positioning table and the fixation
It connects and supports the compressed spring for being sheathed on guide post periphery between disk.
7. the tightening structure of band bias according to claim 5 positioning it is characterized in that：The interconnecting piece is placed in both sides
Between branch fastener, the guide post can be slided along through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721897966.5U CN207873663U (en) | 2017-12-29 | 2017-12-29 | Tightening structure with bias positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721897966.5U CN207873663U (en) | 2017-12-29 | 2017-12-29 | Tightening structure with bias positioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207873663U true CN207873663U (en) | 2018-09-18 |
Family
ID=63503490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721897966.5U Expired - Fee Related CN207873663U (en) | 2017-12-29 | 2017-12-29 | Tightening structure with bias positioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207873663U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110748307A (en) * | 2019-11-27 | 2020-02-04 | 扬州市江都永坚有限公司 | Automatic hydraulic station bin for offshore wind power pile foundation construction drill rod |
-
2017
- 2017-12-29 CN CN201721897966.5U patent/CN207873663U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110748307A (en) * | 2019-11-27 | 2020-02-04 | 扬州市江都永坚有限公司 | Automatic hydraulic station bin for offshore wind power pile foundation construction drill rod |
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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: 20180918 Termination date: 20201229 |