CN208788421U - A kind of list handle self-tightening assembly tool - Google Patents
A kind of list handle self-tightening assembly tool Download PDFInfo
- Publication number
- CN208788421U CN208788421U CN201821154332.5U CN201821154332U CN208788421U CN 208788421 U CN208788421 U CN 208788421U CN 201821154332 U CN201821154332 U CN 201821154332U CN 208788421 U CN208788421 U CN 208788421U
- Authority
- CN
- China
- Prior art keywords
- fixture block
- upper fixture
- connecting plate
- lower fixture
- hinged
- 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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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses a kind of single handle self-tightening assembly tools, including connecting plate, lower fixture block, upper fixture block and link block；The lower fixture block, upper fixture block are arc, and the radius of the arc of lower fixture block, upper fixture block is identical, one end of lower fixture block and one end of upper fixture block are hinged, the other end of lower fixture block and connecting plate are hinged, one end of connecting plate and link block is hinged, the other end of link block and the other end of upper fixture block are hinged, and connecting plate is equipped with handle.The utility model structure is simple, at low cost；When the utility model operates, upper fixture block, lower fixture block are inserted in rear head outer surface, handle of holding with a firm grip rotates clockwise, after driving upper fixture block, lower fixture block Automatic-clamping rear head, the threaded engagement that rear head and tubular shell are driven using the frictional force of ox-hide gasket and rear head appearance, finally completes the effect of tightening；Handle rotates counterclockwise, and can unclamp and turn with tool；Easy to operate, assembly efficiency is high.
Description
Technical field
The utility model relates to a kind of assembly tools, more particularly, to a kind of single handle self-tightening assembly tool.
Background technique
Using being threadedly coupled, finally tightening for screw thread generallys use caliper brake spanner, blocks for certain tubular shells and rear head
The operation handle of pliers type spanner is double-handle, it is necessary to which both hands operation handle clamps rear head rotation and tightens；The operation of operator's both hands
Sometimes inconvenient, assembly efficiency is influenced, double handle is also unfavorable for palm grip and exerts oneself；For this case, one kind is devised
Single handle self-tightening assembly tool.
Summary of the invention
In order to solve the above-mentioned technical problem, it is simple to provide a kind of structure for the utility model, easy to operate, is conducive to grasp, and
It can be improved single handle self-tightening assembly tool of single handle of assembly efficiency.
The technical solution adopted in the utility model is: a kind of list handle self-tightening assembly tool, including connecting plate, lower fixture block, on
Fixture block and link block；The lower fixture block, upper fixture block are arc, and the radius of the arc of lower fixture block, upper fixture block is identical, lower folder
One end of block and one end of upper fixture block are hinged, and the other end and connecting plate of lower fixture block are hinged, one end hinge of connecting plate and link block
It connects, the other end of link block and the other end of upper fixture block are hinged, and connecting plate is equipped with handle.
In above-mentioned single handle self-tightening assembly tool, the lower fixture block, upper fixture block inner wall be equipped with ox-hide gasket.
Compared with prior art, the utility model has the beneficial effects that
The utility model structure is simple, at low cost；When the utility model operates, upper fixture block, lower fixture block are inserted in rear head
Outer surface, handle of holding with a firm grip rotate clockwise, after driving upper fixture block, lower fixture block Automatic-clamping rear head, using ox-hide gasket with after
The frictional force of end socket appearance drives the threaded engagement of rear head and tubular shell, finally completes the effect of tightening；Handle turns counterclockwise
It is dynamic, it can unclamp and turn with tool；Easy to operate conducive to palm grip, assembly efficiency is high.
Detailed description of the invention
Fig. 1 is the structure chart of the utility model.
Fig. 2 is the perspective view of the connecting plate of the utility model.
Fig. 3 is the perspective view of the lower fixture block of the utility model.
Fig. 4 is the perspective view of the upper fixture block of the utility model.
Fig. 5 is the structure chart of the handle of the utility model.
Specific embodiment
The utility model is described further with reference to the accompanying drawing.
As shown in Figs. 1-5, the utility model includes connecting plate 2, lower fixture block 3, upper fixture block 5 and link block 8；The lower folder
Block 3, upper fixture block 5 are arc, and the radius of the arc of lower fixture block 3, upper fixture block 5 is identical, one end of lower fixture block 3 and upper fixture block 5
One end it is hinged by hinge rivet 4, lower fixture block 3 is oppositely arranged with upper fixture block 5.The other end and connecting plate 2 of lower fixture block 3 are cut with scissors
It connects, connecting plate 2 and one end of link block 8 are hinged by hinge rivet, and the other end of link block 8 and the other end of upper fixture block 5 are logical
It is hinged to cross hinge rivet, connecting plate 2 is equipped with handle 1.The inner wall of the lower fixture block 5, upper fixture block 3 is equipped with ox-hide gasket 6.
Two pieces ox-hide gasket 6 is respectively adhered on upper fixture block 5, on 3 inner wall of lower fixture block, then fixed with screw 7, and 7 end face of screw must not be higher by
Ox-hide surface.Connecting plate 2 is equipped with bolt 9, and bolt 9 is inserted into firm welding after the pin hole 10 of 1 front end of handle.
When the utility model operates, upper fixture block 5, lower fixture block 3 are inserted in rear head outer surface, handle 1 of holding with a firm grip turns clockwise
It is dynamic, after driving upper fixture block 5,3 Automatic-clamping rear head of lower fixture block, driven using the frictional force of ox-hide gasket 6 and rear head appearance
The threaded engagement of rear head and tubular shell finally completes the effect of tightening.Handle 1 rotates counterclockwise, and is conducive to palm grip
It unclamps and turns to match tool, easy to operate, assembly efficiency is high.
Claims (2)
1. a kind of list handle self-tightening assembly tool, it is characterized in that: including connecting plate, lower fixture block, upper fixture block and link block；Under described
Fixture block, upper fixture block are arc, and the radius of the arc of lower fixture block, upper fixture block is identical, and the one of one end of lower fixture block and upper fixture block
End is hinged, and the other end and connecting plate of lower fixture block are hinged, and one end of connecting plate and link block is hinged, the other end of link block with it is upper
The other end of fixture block is hinged, and connecting plate is equipped with handle.
2. list handle self-tightening assembly tool according to claim 1, it is characterized in that: the inner wall of the lower fixture block, upper fixture block
It is equipped with ox-hide gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821154332.5U CN208788421U (en) | 2018-07-20 | 2018-07-20 | A kind of list handle self-tightening assembly tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821154332.5U CN208788421U (en) | 2018-07-20 | 2018-07-20 | A kind of list handle self-tightening assembly tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208788421U true CN208788421U (en) | 2019-04-26 |
Family
ID=66202781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821154332.5U Expired - Fee Related CN208788421U (en) | 2018-07-20 | 2018-07-20 | A kind of list handle self-tightening assembly tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208788421U (en) |
-
2018
- 2018-07-20 CN CN201821154332.5U patent/CN208788421U/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: 20190426 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |