CN105150172B - A kind of bolt of flywheel tightening mechanism - Google Patents
A kind of bolt of flywheel tightening mechanism Download PDFInfo
- Publication number
- CN105150172B CN105150172B CN201510534880.5A CN201510534880A CN105150172B CN 105150172 B CN105150172 B CN 105150172B CN 201510534880 A CN201510534880 A CN 201510534880A CN 105150172 B CN105150172 B CN 105150172B
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- CN
- China
- Prior art keywords
- bolt
- flywheel
- positioning
- disk
- tightening mechanism
- 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.)
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Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 48
- 238000009826 distribution Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 16
- 238000010276 construction Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004807 localization Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
Abstract
The invention discloses a kind of bolt of flywheel tightening mechanism, bar is twisted including bolt, motor drives the bolt to twist bar and rotated, also include the detent mechanism of positioning flywheel, the elastic positioning pin (4) that the detent mechanism is provided with pin is engaged on the flywheel (6) of manual gear engine dowel hole (21) and coordinated with flexible disc (5) upper Positioning holes of automatic catch engine, the plunger end of the elastic positioning pin (4) can be in elastic shrinkage to key seat.The bolt of flywheel tightening mechanism is simple in construction, easy to use, improves production efficiency, reduces production cost, with preferable application prospect.
Description
Technical field
The invention belongs to automobile assembling technical field, specifically, it is related to a kind of bolt of flywheel tightening mechanism.
Background technology
Manually and automatically gear vehicle market share amount is all many at present, but for manufacturing factory, its power assembly
Line is often multi-product production, and this requires manufacturing equipment to possess multi-item production function, however, due to current manual car and
Autonomous driving vehicle on the engine difference be concentrated mainly on toggle this, wherein manual gear engine uses flywheel mechanism,
Automatic catch automobile is using flexible disc mechanism.Existing bolt of flywheel tightening device, relative efficiency is low, and can not compatible this two move
Power assembly, it is impossible to realize collinearly, if individually purchasing equipment, cost is big, and the cycle is long.
The content of the invention
The problem of existing present invention aim to address prior art is there is provided a kind of cost simple in construction is low, production efficiency
Height, can be achieved the bolt of flywheel tightening mechanism of manual automatic power assembly mixed production.
To achieve these goals, the technical scheme taken of the present invention is：This bolt of flywheel tightening mechanism provided,
Bar is twisted including bolt, motor drives the bolt to twist bar and rotated, and includes the detent mechanism of positioning flywheel, the localization machine
Structure be provided with pin is engaged on the flywheel of manual gear engine dowel hole and with the flexible disc of automatic catch engine
The elastic positioning pin that positioning hole coordinates, the plunger end of the elastic positioning pin can be in elastic shrinkage to key seat.
To make above-mentioned technical proposal more detailed and specific, the present invention also provides optimization technique side further below
Case, to obtain satisfied practical function：
The detent mechanism includes the drive disk being connected with drive end and the positioning being connected with engine end clamps disk, described
Dowel hole and elastic positioning pin are correspondingly arranged at the positioning and clamped on disk.
The drive disk and the positioning are connected between clamping disk by link supports.
The circumferentially upper uniform intervals distribution in disk outer ring, which is clamped, along the drive disk and the positioning is connected with multiple connecting rods.
The elastic positioning pin is removably connected to the positioning by screw and clamped on disk.
The drive disk is provided with multiple lightening holes.
The present invention compared with prior art, with advantages below：The bolt of flywheel tightening mechanism, can be applied to multi items and flies
Wheel bolt is tightened.Using knockdown detent mechanism, while original flywheel positioning is ensured, increase practicality is started with automatic catch
The flexible disk-positioning mechanism of machine, while utilizing the movable feature of elastic positioning pin so that two detent mechanisms are independent of each other, is realized altogether
Line is produced.The bolt of flywheel tightening mechanism mechanism is simple, easy to use, improves production efficiency, reduces production cost, has
Preferable application prospect.
Brief description of the drawings
The mark in the content and figure expressed by the accompanying drawing of this specification is briefly described below：
Fig. 1 is detent mechanism structural representation of the invention；
Fig. 2 is detent mechanism structural representation of the invention；
Fig. 3 is detent mechanism and flexible disc cooperation schematic diagram；
Fig. 4 is detent mechanism and flywheel cooperation schematic diagram.
Marked in figure：1st, drive disk, 11, lightening hole, 2, positioning clamp disk, 21, dowel hole, 3, connecting rod, 4, elasticity
Alignment pin, 5, flexible disc, 6, flywheel.
Embodiment
Below against accompanying drawing, by the description to embodiment, the embodiment to the present invention makees further details of
Explanation.
Bolt of flywheel tightening mechanism of the present invention, including bolt twist bar, and motor drives bolt to twist bar and rotated, in addition to fixed
The detent mechanism of position flywheel.As shown in Figure 1, 2, detent mechanism is provided with and is engaged with pin on the flywheel 6 of manual gear engine
Dowel hole 21 and the elastic positioning pin 4 that coordinates with the upper Positioning holes of flexible disc 5 of automatic catch engine, in elastic positioning pin 4
Alignment pin by spring retainer, plunger end can be in elastic shrinkage to key seat.Using the detent mechanism of combination, it can be applied to simultaneously certainly
Flywheel is tightened on dynamic gear and manual gear engine, realize both can mixed production, and be independent of each other, saved production cost,
Improve production efficiency.
In the present invention, as shown in Figure 1, 2, detent mechanism includes the drive disk 1 being connected with drive end and connected with engine end
The positioning connect clamps disk 2, and dowel hole 21 and elastic positioning pin 4 are correspondingly arranged at positioning and clamped on disk 2, respectively on flywheel 6
Pin is corresponding with the positioning hole in flexible disc 5 to be coordinated.
When producing automatic catch engine, contacted as shown in figure 3, drive disk 1 drives positioning to clamp disk 2 with flexible disc 5, bullet
Property alignment pin 4 on plunger stretched out naturally under the state of not stressing, with flexible disc 5 positioning hole coordinate, carry out it is spacing so that
Flexible disc 5 keeps geo-stationary with detent mechanism, it is ensured that when bolt twists bar rotation and tightens bolt, flywheel mechanism keeps relatively quiet
Only or by the detent mechanism drive it to rotate round about, reach the purpose of stable fast screwing down.
When producing manual gear engine, as shown in figure 4, drive disk 1 drives positioning to clamp disk 2, contacted with flywheel 6, this
When be arranged on positioning and clamp on disk 2 that elastic positioning pin 4 is by wheel action power, the plunger compression of resilient key is contracted to the key seat at rear
It is interior；And the dowel hole 21 during pin of the flywheel 6 with is clamped on disk 2 with positioning coordinates, carry out spacing；So that flywheel 6
Geo-stationary is kept with detent mechanism, is easy to tightening for bolt.
Bolt of flywheel tightening mechanism in the present invention, elastic positioning pin 4 is removably connected to positioning by screw and clamps disk 2
On, in order to which installing/dismounting changes elastic positioning pin 4.Drive disk 1 and positioning support connection between clamping disk 2 by connecting rod 3, protect
Demonstrate,prove spaced apart between two disks, and along drive disk 1 and positioning clamp the circumferentially upper uniform intervals distribution in the outer ring of disk 2 be connected with it is many
Individual connecting rod 3.Ensure the stability of the detent mechanism, enough spaces are left again and are easily installed dismounting elastic positioning pin 4.
In the present invention, to control the deadweight of whole mechanism, multiple lightening holes 11 are provided with drive disk 1, it is whole to improve
The performance of mechanism.
Bolt of flywheel tightening mechanism of the present invention, can be applied to multi items bolt of flywheel and tightens.Using knockdown localization machine
Structure, while original flywheel positioning is ensured, the practical flexible disk-positioning mechanism with automatic catch engine of increase, while utilizing bullet
The property movable feature of alignment pin 4 so that two detent mechanisms are independent of each other, and realize mixed production.The bolt of flywheel tightening mechanism machine
Structure is simple, easy to use, improves production efficiency, reduces production cost, with preferable application prospect.
The present invention is exemplarily described above in conjunction with accompanying drawing, but the present invention is not limited to aforesaid way, only
The improvement for the various unsubstantialities to be carried out using the inventive concept and technical scheme of the present invention directly applies to other occasions
, all fall within protection scope of the present invention.
Claims (5)
1. a kind of bolt of flywheel tightening mechanism, it is characterised in that：Bar is twisted including bolt, motor drives the bolt to twist bar turn
It is dynamic, include the detent mechanism of positioning flywheel, the detent mechanism is provided with and pin phase on the flywheel (6) of manual gear engine
The dowel hole (21) of cooperation and the elastic positioning pin (4) with flexible disc (5) upper Positioning holes cooperation of automatic catch engine, it is described
The plunger end of elastic positioning pin (4) can be in elastic shrinkage to key seat；The detent mechanism includes the drive disk being connected with drive end
(1) positioning and with engine end being connected clamps disk (2), and the dowel hole (21) and elastic positioning pin (4) are correspondingly arranged at institute
Positioning is stated to clamp on disk (2).
2. according to the bolt of flywheel tightening mechanism described in claim 1, it is characterised in that：The drive disk (1) and the positioning
Supported and connected by connecting rod (3) between clamping disk (2).
3. according to the bolt of flywheel tightening mechanism described in claim 2, it is characterised in that：Along the drive disk (1) and described fixed
Position clamps the circumferentially upper uniform intervals distribution in disk (2) outer ring and is connected with multiple connecting rods (3).
4. according to the bolt of flywheel tightening mechanism described in any one of claims 1 to 3, it is characterised in that：The elastic positioning pin
(4) positioning is removably connected to by screw to clamp on disk (2).
5. according to the bolt of flywheel tightening mechanism described in claim 4, it is characterised in that：The drive disk (1) is provided with multiple
Lightening hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510534880.5A CN105150172B (en) | 2015-08-25 | 2015-08-25 | A kind of bolt of flywheel tightening mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510534880.5A CN105150172B (en) | 2015-08-25 | 2015-08-25 | A kind of bolt of flywheel tightening mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105150172A CN105150172A (en) | 2015-12-16 |
| CN105150172B true CN105150172B (en) | 2017-08-04 |
Family
ID=54791366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510534880.5A Active CN105150172B (en) | 2015-08-25 | 2015-08-25 | A kind of bolt of flywheel tightening mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105150172B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112318101B (en) * | 2020-10-25 | 2022-12-20 | 山东奥德斯工业股份有限公司 | Automobile engine flywheel tightening device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4222045A1 (en) * | 1992-07-04 | 1994-01-05 | Fichtel & Sachs Ag | Friction clutch (dis)mounting on car flywheel - has clutch bell aperture extending from fastening position on flywheel orthogonally to axis of rotation |
| US7020943B2 (en) * | 2002-10-31 | 2006-04-04 | Cronk David W | Lift tool |
| CN201338117Y (en) * | 2008-12-18 | 2009-11-04 | 潍坊盛瑞动力机械科技有限公司 | Fly wheel dust exhausting hole drilling jig |
| CN204135733U (en) * | 2014-10-22 | 2015-02-04 | 潍坊盛瑞动力机械科技有限公司 | Fast changeable assembled tool |
-
2015
- 2015-08-25 CN CN201510534880.5A patent/CN105150172B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105150172A (en) | 2015-12-16 |
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