CN208196122U - A kind of three axis screwing structure of end cover of balance shaft - Google Patents
A kind of three axis screwing structure of end cover of balance shaft Download PDFInfo
- Publication number
- CN208196122U CN208196122U CN201820673636.6U CN201820673636U CN208196122U CN 208196122 U CN208196122 U CN 208196122U CN 201820673636 U CN201820673636 U CN 201820673636U CN 208196122 U CN208196122 U CN 208196122U
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- mounting plate
- bearing mounting
- tooth wheel
- wheel disc
- end cover
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Abstract
The utility model relates to a kind of three axis screwing structures of end cover of balance shaft.The three axis screwing structure of end cover of balance shaft, including a first bearing mounting plate and a second bearing mounting plate, first bearing mounting plate is separately fixedly connected in parallel with second bearing mounting plate, it is rotated coaxially at axle center between first bearing mounting plate and second bearing mounting plate and is connected with a driving tooth wheel disc, driving tooth wheel disc is coaxially connected with an input shaft for being pierced by first bearing mounting plate；Several are rotatably connected between first bearing mounting plate and second bearing mounting plate along the driven tooth wheel disc of driving tooth wheel disc circumferential array setting, driven tooth wheel disc is meshed with driving tooth wheel disc and connect, and driven tooth wheel disc is coaxially connected with the output shaft for being pierced by second bearing mounting plate.This is reasonable in design, novel, less investment, it is easy to operate, adjust convenience, effectively prevent non-maintaining type end cover of balance shaft it is urgent there are the shortcomings that, suitable for being widely used to promote.
Description
Technical field:
The utility model relates to a kind of three axis screwing structures of end cover of balance shaft.
Background technique:
Currently, the non-maintaining end cover of balance shaft of haul truck be 7 bolts fix, this 7 and bolt need to beat one by one
Tightly, due to using rubber shaft bearing, Bolt Torque decaying in adjacent position is serious after each bolt is urgent, needs to repeat to tighten seven or eight
It is secondary, end cover of balance shaft could be fastened in place, such separate unit tightens the time about 15 minutes, and time-consuming and laborious, labor efficiency is extremely low.
For 22 minutes annual output 5000, time beat main engine plants, end cover of balance shaft assembly station can become bottleneck process,
Directly resulting in production capacity cannot further be promoted.Also, for the assembly of non-maintaining end cover of balance shaft, main engine plants are essentially all
It is urgent one by one using pneumatic wrench, not only low efficiency, and also the noise of pneumatic wrench and vibration can generate the health of operator
Different degrees of harm.
Torsion tightening device temporarily is determined without dimension currently on the market, if determining torsion equipment using producer's custom-made,
Such as Atlas, promise are seized by force, price and its valuableness, and since bulk limits, can not repack 6 axis tightening machines into, at most
It can only be designed to three axis tightening machines, therefore from a cost perspective, equipment for customizing is not cost-effective.
Utility model content:
The utility model provides a kind of three axis screwing structure of end cover of balance shaft, this is reasonable in design, novel, investment
It is few, it is easy to operate, adjust convenience, effectively prevent non-maintaining type end cover of balance shaft it is urgent there are the shortcomings that, suitable for pushing away extensively
It is wide to use, solve problems of the prior art.
Used technical solution is the utility model to solve above-mentioned technical problem:
A kind of three axis screwing structure of end cover of balance shaft, including a first bearing mounting plate and a second bearing mounting plate, the
One bearing mounting plate is separately fixedly connected in parallel with second bearing mounting plate, is installed in first bearing mounting plate and second bearing
It is rotated coaxially at axle center between plate and is connected with a driving tooth wheel disc, driving tooth wheel disc is coaxially connected with one and is pierced by first bearing peace
The input shaft of loading board；Several are rotatably connected between first bearing mounting plate and second bearing mounting plate along driving tooth wheel disc
The driven tooth wheel disc of circumferential array setting, driven tooth wheel disc are meshed with driving tooth wheel disc and connect, and driven tooth wheel disc is coaxial
It is connected with the output shaft for being pierced by second bearing mounting plate.
The dynamic input connector of the tail end integrally connected of the input shaft, the tail end integrally connected of output shaft are dynamic defeated
Connector out.
The number of the driven tooth wheel disc is 3.
Using the above structure, this is reasonable in design, novel for the utility model, avoids urgent one by one, effectively increases
Working efficiency is realized and disposably tightens three bolts, it can be achieved that end cover of balance shaft is safeguarded in Quick fastening face, and assembly efficiency can be promoted
35 percent, operator's labor intensity reduces by 30 or more percent, determines torsion equipment relative to using customization, cost can
80 or so percent is saved, suitable for being widely used to promote.
Detailed description of the invention:
Fig. 1 is the schematic diagram of the section structure of the utility model.
Fig. 2 is the cross section structure schematic diagram of the utility model.
In figure, 1 first bearing mounting plate, 2 second bearing mounting plates, 3 driving tooth wheel discs, 4 input shafts, 5 driven tooth wheel discs,
6 output shafts, 7 power input connector, 8 power output connectors.
Specific embodiment:
In order to clarify the technical characteristics of the invention, below by specific embodiment, and its attached drawing is combined, to this reality
It is described in detail with novel.
As shown in figs. 1-2, a kind of three axis screwing structure of end cover of balance shaft, including a first bearing mounting plate 1 and one
Two bearing mounting plates 2, first bearing mounting plate 1 and second bearing mounting plate 2 are separately fixedly connected in parallel, are pacified in first bearing
It is rotated coaxially at axle center between loading board 1 and second bearing mounting plate 2 and is connected with a driving tooth wheel disc 3, driving tooth wheel disc 3 is coaxial
It is connected with an input shaft 4 for being pierced by first bearing mounting plate 1；Turn between first bearing mounting plate 1 and second bearing mounting plate 2
Dynamic to be connected with several along the driven tooth wheel disc 5 of 3 circumferential array of driving tooth wheel disc setting, driven tooth wheel disc 5 is and driving gear
Disk 3 is meshed connection, and driven tooth wheel disc 5 is coaxially connected with the output shaft 6 for being pierced by second bearing mounting plate 2.
The dynamic input connector 7 of the tail end integrally connected of the input shaft 4, the tail end of output shaft 6 is connected with dynamic
Power output connecting head 8.
The number of the driven tooth wheel disc 5 is 3.
Using the three axis screwing structure of end cover of balance shaft of the utility model, in use, being mentioned by pneumatic wrench (or pneumtic impact wrench)
For power, connector 7 is inputted by power and input shaft 4 imparts power to driving tooth wheel disc 3, driving tooth wheel disc 3 with it is driven
Toothed disc 5 is meshed, and the rotation of driven tooth wheel disc 5 will drive output shaft 6 and power output connector 8 to rotate, defeated by power
The connection bolt of connector 8 out, just can be realized and tightens to bolt, and tightening end cap twice can be realized urgent end cover of balance shaft
Bolt.
Above-mentioned specific embodiment cannot function as the limitation to scope of protection of the utility model, for the skill of the art
For art personnel, any alternate modification or transformation made to the utility model embodiment all fall within the guarantor of the utility model
It protects in range.
Place is not described in detail for the utility model, is the well-known technique of those skilled in the art of the present technique.
Claims (3)
1. a kind of three axis screwing structure of end cover of balance shaft, it is characterised in that: including a first bearing mounting plate and a second bearing
Mounting plate, first bearing mounting plate and second bearing mounting plate are separately fixedly connected in parallel, in first bearing mounting plate and
It is rotated coaxially at axle center between two bearing mounting plates and is connected with a driving tooth wheel disc, driving tooth wheel disc is coaxially connected with one and is pierced by
The input shaft of first bearing mounting plate；Several edges are rotatably connected between first bearing mounting plate and second bearing mounting plate
The driven tooth wheel disc of driving tooth wheel disc circumferential array setting, driven tooth wheel disc are meshed with driving tooth wheel disc and connect, driven tooth
Wheel disc is coaxially connected with the output shaft for being pierced by second bearing mounting plate.
2. three axis screwing structure of a kind of end cover of balance shaft according to claim 1, it is characterised in that: the tail of the input shaft
The dynamic input connector of integrally connected is held, the tail end of output shaft is connected with power output connector.
3. three axis screwing structure of a kind of end cover of balance shaft according to claim 1, it is characterised in that: the driven tooth wheel disc
Number be 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820673636.6U CN208196122U (en) | 2018-05-07 | 2018-05-07 | A kind of three axis screwing structure of end cover of balance shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820673636.6U CN208196122U (en) | 2018-05-07 | 2018-05-07 | A kind of three axis screwing structure of end cover of balance shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208196122U true CN208196122U (en) | 2018-12-07 |
Family
ID=64520129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820673636.6U Active CN208196122U (en) | 2018-05-07 | 2018-05-07 | A kind of three axis screwing structure of end cover of balance shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208196122U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113714788A (en) * | 2021-08-15 | 2021-11-30 | 张之瑜 | Bolt fastener device for ship crane |
-
2018
- 2018-05-07 CN CN201820673636.6U patent/CN208196122U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113714788A (en) * | 2021-08-15 | 2021-11-30 | 张之瑜 | Bolt fastener device for ship crane |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.2676 Kejia Road, high tech Zone, Jinan City, Shandong Province, 250104 Patentee after: Lingong Heavy Machinery Co.,Ltd. Address before: No.2676 Kejia Road, high tech Zone, Jinan City, Shandong Province, 250104 Patentee before: LINGONG GROUP JINAN HEAVY MACHINERY Co.,Ltd. |