CN209335489U - A kind of general fixed crankshaft tool - Google Patents
A kind of general fixed crankshaft tool Download PDFInfo
- Publication number
- CN209335489U CN209335489U CN201822260495.8U CN201822260495U CN209335489U CN 209335489 U CN209335489 U CN 209335489U CN 201822260495 U CN201822260495 U CN 201822260495U CN 209335489 U CN209335489 U CN 209335489U
- Authority
- CN
- China
- Prior art keywords
- handle
- crankshaft
- expansion plate
- distributed
- general fixed
- 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.)
- Withdrawn - After Issue
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- 239000002184 metal Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
Abstract
The utility model discloses a kind of general fixed crankshaft tools, including connecting plate and handle, one end of the connecting plate is removably fixed with crankshaft locating piece, and the other end of the connecting plate is equipped with expansion plate sliding slot, is additionally provided with flywheel dowel hole between the crankshaft locating piece and the expansion plate sliding slot；It further include expansion plate and bell housing bolt；The expansion plate is inserted into distribution in the expansion plate sliding slot, and the other end is connect by shaft with the lower rotatable of the handle；The lower part of the handle is additionally provided with bolt fixing groove, and the bell housing bolt is slidably distributed in the bolt fixing groove, and spring is also distributed in the top of the bolt fixing groove, and the spring is distributed in the top of the bell housing bolt.Crankshaft is tightened using the utility model, has the advantages that versatile, easy to operate, good fixing effect.
Description
Technical field
The utility model relates to engine assembly technical fields, and in particular to a kind of general fixed crankshaft tool.
Background technique
In engine manufacturing, production efficiency is a most important ring forever.Tighten the crankshafts such as belt pulley assembly behaviour
Work is one of important procedure in engine production process flow.When installing the components such as belt pulley and being tightened, due to song
Axis be it is rotary, lead to not tighten bolt.Existing assembly tool needs two people's operations that could complete to bolt on
Operation, labor intensity is high, time-consuming, production efficiency is low, complicated for operation, it is difficult to meet production needs, meanwhile, current work
It cannot achieve in different model engine assembly general.
The disclosure of background above technology contents is only used for the design and technical solution that auxiliary understands the utility model, not
The prior art for necessarily belonging to present patent application shows above content in the applying date of present patent application in no tangible proof
In the case where having disclosed, above-mentioned background technique should not be taken to the novelty and creativeness of evaluation the application.
Utility model content
The utility model provides a kind of versatile, easy to operate, good fixing effect fixation in view of the above technical problems
Crankshaft tool.
To achieve the above objectives, the present invention adopts the following technical solutions:
A kind of general fixed crankshaft tool, including connecting plate and handle, one end of the connecting plate are removably fixed with song
The other end of axis locating piece, the connecting plate is equipped with expansion plate sliding slot, between the crankshaft locating piece and the expansion plate sliding slot
It is additionally provided with flywheel dowel hole；It further include expansion plate and bell housing bolt；The expansion plate, which is inserted into the expansion plate sliding slot, to be divided
Cloth, the other end are connect by shaft with the lower rotatable of the handle；The lower part of the handle is additionally provided with bolt fixing groove,
The bell housing bolt is slidably distributed in the bolt fixing groove, and spring is also distributed in the top of the bolt fixing groove,
The spring is distributed in the top of the bell housing bolt.
Further, the side of the flywheel dowel hole is also provided with check lock lever slot；The side of the flywheel dowel hole
Wall offers keeper, and the keeper is connected to the flywheel dowel hole and the check lock lever slot；In the check lock lever slot also
Check lock lever is distributed with, the lower part of the check lock lever is equipped with fan ring and tightens block；The arc that the fan ring tightens block is involute shape；Institute
Fan ring make-up Block- matching is stated to be distributed at the keeper.
Further, the top of the check lock lever, which is equipped with, tightens handle.
Further, the fan ring tightens block and is radially equipped with metal layer and rubber layer；The rubber layer is distributed in described
Outside metal layer.
Further, the flywheel dowel hole is long slot hole.
Further, the crankshaft locating piece is detachably secured to one end of the connecting plate by screw arbor assembly.
Further, the handle is in nearly " 7 " font.
Further, the shaft junction of the expansion plate and the handle is additionally provided with torsional spring, by promoting equipped with torsional spring
The handle resets after rotating with the expansion plate.
The utility model compared with prior art the utility model has the advantages that the utility model pass through be equipped with crankshaft locating piece and elongated slot
The flywheel dowel hole in hole, realization are located by connecting to crank portion；And by holding handle, in conjunction with the flexible push-and-pull function of expansion plate
The rotation operation of energy and shaft, promotes the bell housing bolt with Telescopic quick on the bell housing of different model
Positioning insertion bell housing pin hole, operates very simple and efficient；Meanwhile the check lock lever being equipped with can be realized by rotation to different shaped
Number the flywheel positioning pin being distributed on crankshaft tightened, it is ensured that integrally fixed stability prevents because belt pulley tightens
The vibration of process and cause tool to fall off, it is easy to operate；Meet current big torsion assembly using this fixed solution
Operation, it is ensured that crankshaft does not rotate, and using this setting tool crankshaft and engine will not be caused it is any damage and it is potential
Damage, using effect is good, significantly improves production efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the top view of the utility model check lock lever；
Fig. 3 is the partial assembled schematic diagram of the utility model connecting plate.
Specific embodiment
As shown in Figures 1 to 3, a kind of general fixed crankshaft tool, including connecting plate 1 and handle 5, handle described in the present embodiment
Hand 5 is in nearly " 7 " font.One end of the connecting plate 1 is removably fixed with crankshaft locating piece 4, in the present embodiment, by institute
The right part for stating connecting plate 1 offers fixation hole, then by the lower end of screw rod 4-1 in conjunction with the crankshaft locating piece 4, and passes through spiral shell
Mother is detachably fixed.The crankshaft locating piece 4 matches the stomidium of the crankshaft, for the crankshaft of different model, can replace song
Axis locating piece 4；The other end of the connecting plate 1 is equipped with expansion plate sliding slot 1-1, and the crankshaft locating piece 4 and the expansion plate are sliding
Flywheel dowel hole 1-2 is additionally provided between slot 1-1；It further include expansion plate 3 and bell housing bolt 7；The expansion plate 3 is inserted into described
Distribution in expansion plate sliding slot 1-1, the other end are connect by shaft 3-1 with the lower rotatable of the handle 5；The handle 5
Lower part be additionally provided with bolt fixing groove 5-1, the bell housing bolt 7 is slidably distributed in the bolt fixing groove 5-1, described
Spring 6 is also distributed in the top of bolt fixing groove 5-1, and the spring 6 is distributed in the top of the bell housing bolt 7, as institute
It states bell housing bolt 7 and elastic force is provided.The side of the flywheel dowel hole 1-2 is also provided with check lock lever slot；The flywheel positioning
The side wall of pin hole 1-2 offers keeper, and the keeper is connected to the flywheel dowel hole and the check lock lever slot；The lock
Check lock lever 2 is also distributed in tight bar slot, the lower part of the check lock lever 2 is equipped with fan ring and tightens block 2-1；The fan ring tightens block 2-1
Arc be involute shape, with ensure realize rotation tighten fixed function；The fan ring tightens block 2-1 matching and is distributed in the lock
At tight mouth；The top of the check lock lever 2, which is equipped with, tightens handle 2-2；The fan ring tightens block 2-1 and is radially equipped with metal layer 2-11
With rubber layer 2-12；The rubber layer 2-12 is distributed in outside the metal layer 2-11, is advantageously implemented more firm make-up.For
Different model is adapted to, the embodiment of the present invention flywheel dowel hole 1-2 is long slot hole.The expansion plate 3 turns with the handle 5
Shaft connection place is additionally provided with torsional spring, by resetting after promoting the handle and the expansion plate to rotate equipped with torsional spring.
When the utility model is used, crankshaft locating piece 4 is first inserted in crankshaft, and flywheel dowel hole 1-2 is inserted in
In flywheel positioning pin on crankshaft, at this time or combination handle 5 can be rotated function by shaft and break handle 5 outward, and pass through rotation
Turn check lock lever 2, promotes to fan ring make-up block 2-1 compression flywheel positioning pin, then pull handle 5 to suitable position, bell housing is inserted
Pin 7 is directed at the dowel pin flywheel housing hole of various engine model, and relies on torsional spring reset response, promotes bell housing bolt 7 quick
Be inserted into dowel pin flywheel housing hole, in the movement and switching process of handle 5 because bell housing bolt 7 can be realized it is flexible, because
This, which will not cause any damage to engine.The assembling works such as belt pulley can be carried out to crankshaft after fixing, in turn
It can ensure that assembling process crankshaft stability is good, will not deflect and rotate；Worked as using this fixed solution more particularly to meet
Preceding big torsion assembly manipulation, and any damage and potential will not be caused to crankshaft and engine using this setting tool
Damage, using effect are good.When dismantling to the utility model, check lock lever 2 only need to be inverted, and will integrally pull straight out, grasped
Make simplicity, significantly improves production efficiency.
Claims (8)
1. a kind of general fixed crankshaft tool, it is characterised in that: including connecting plate and handle, one end of the connecting plate is detachable
It is fixed with crankshaft locating piece, the other end of the connecting plate is equipped with expansion plate sliding slot, the crankshaft locating piece and the expansion plate
Flywheel dowel hole is additionally provided between sliding slot；It further include expansion plate and bell housing bolt；The expansion plate is inserted into the expansion plate
Distribution in sliding slot, the other end are connect by shaft with the lower rotatable of the handle；The lower part of the handle is additionally provided with slotting
Fixing groove is sold, the bell housing bolt is slidably distributed in the bolt fixing groove, and the top of the bolt fixing groove is also divided
It is furnished with spring, the spring is distributed in the top of the bell housing bolt.
2. a kind of general fixed crankshaft tool according to claim 1, it is characterised in that: the one of the flywheel dowel hole
Side is also provided with check lock lever slot；The side wall of the flywheel dowel hole offers keeper, and the keeper is connected to the flywheel
Dowel hole and the check lock lever slot；Check lock lever is also distributed in the check lock lever slot, the lower part of the check lock lever is equipped with fan ring
Tighten block；The arc that the fan ring tightens block is involute shape；The fan ring tightens Block- matching and is distributed at the keeper.
3. a kind of general fixed crankshaft tool according to claim 2, it is characterised in that: the top of the check lock lever is equipped with
Tighten handle.
4. a kind of general fixed crankshaft tool according to claim 2, it is characterised in that: the fan ring tightens block radially
Equipped with metal layer and rubber layer；The rubber layer is distributed in outside the metal layer.
5. a kind of general fixed crankshaft tool according to claim 1, it is characterised in that: the flywheel dowel hole is length
Slot.
6. a kind of general fixed crankshaft tool according to claim 1, it is characterised in that: the crankshaft locating piece passes through spiral shell
Bar assembly is detachably secured to one end of the connecting plate.
7. a kind of general fixed crankshaft tool according to claim 1, it is characterised in that: the handle is in nearly " 7 " font.
8. a kind of general fixed crankshaft tool according to claim 1, it is characterised in that: the expansion plate and the handle
Shaft junction be additionally provided with torsional spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822260495.8U CN209335489U (en) | 2018-12-30 | 2018-12-30 | A kind of general fixed crankshaft tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822260495.8U CN209335489U (en) | 2018-12-30 | 2018-12-30 | A kind of general fixed crankshaft tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209335489U true CN209335489U (en) | 2019-09-03 |
Family
ID=67760303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822260495.8U Withdrawn - After Issue CN209335489U (en) | 2018-12-30 | 2018-12-30 | A kind of general fixed crankshaft tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209335489U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109465768A (en) * | 2018-12-30 | 2019-03-15 | 广西玉柴机器股份有限公司 | A kind of general fixed crankshaft tool |
-
2018
- 2018-12-30 CN CN201822260495.8U patent/CN209335489U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109465768A (en) * | 2018-12-30 | 2019-03-15 | 广西玉柴机器股份有限公司 | A kind of general fixed crankshaft tool |
| CN109465768B (en) * | 2018-12-30 | 2024-02-02 | 广西玉柴机器股份有限公司 | Universal tool for fixing crankshaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190903 Effective date of abandoning: 20240202 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190903 Effective date of abandoning: 20240202 |