CN205763991U - Bell housing 6 hole cluster head - Google Patents
Bell housing 6 hole cluster head Download PDFInfo
- Publication number
- CN205763991U CN205763991U CN201620647040.XU CN201620647040U CN205763991U CN 205763991 U CN205763991 U CN 205763991U CN 201620647040 U CN201620647040 U CN 201620647040U CN 205763991 U CN205763991 U CN 205763991U
- Authority
- CN
- China
- Prior art keywords
- gear
- main shaft
- bell housing
- cluster head
- hole
- 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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- Gear Transmission (AREA)
Abstract
This utility model relates to bell housing processing technique, especially a kind of bell housing 6 hole cluster head.A kind of bell housing 6 hole cluster head, including casing, two main shaft I it are arranged with in parallel in described casing, on described main shaft I, gear I is installed, main shaft I is respectively provided on two sides with a main shaft II, and described main shaft II is provided with the first gear ring gear engagement of gear II, described gear II and a duplicate gear, gear I engages with the second gear ring gear of described duplicate gear, and described duplicate gear is arranged on driving shaft.This utility model uses duplicate gear drive mechanism, duplicate gear rotate realize driving shaft and main shaft I, main shaft II direction of rotation in the same direction, simplify structure, scientific and reasonable for structure, flexible and convenient to use, solve the machining accuracy in hole on bell housing and the difficulty that production efficiency is the lowest.
Description
Technical field
This utility model relates to bell housing processing technique, especially a kind of bell housing 6 hole cluster head.
Background technology
Electromotor is construction machinery product and the core of vehicle cost structure, be also in engineering machinery industry chain (supply chain) with car load
Manufacture important step arranged side by side.As the flywheel shell of engine of one of them pith, naturally require to ensure suitable precision
And crudy, could well coordinate other parts of electromotor to be assembled into qualified product, the hole on bell housing periphery is
By certain angle and distance distribution, owing to machining condition is poor during boring, machining accuracy and the production efficiency in hole often can be affected
Raising, especially hole and hole system positional precision, it is difficult to reach higher precision and production efficiency.It is thus desirable to by instrument
On drill bushing guide cutter, thus accurately determine the relative position between cutter with workpiece.
Utility model content
The technical problems to be solved in the utility model is: based on the problems referred to above, it is provided that a kind of bell housing 6 hole cluster head.
This utility model solves its technical problem and be the technical scheme is that a kind of bell housing 6 hole cluster head, including case
Body, is arranged with two main shaft I in parallel, described main shaft I is provided with gear I in described casing, main shaft I is respectively provided on two sides with one
Root main shaft II, described main shaft II is provided with the first gear ring gear engagement of gear II, described gear II and a duplicate gear,
Gear I engages with the second gear ring gear of described duplicate gear, and described duplicate gear is arranged on driving shaft.
In such scheme, the end of described main shaft I and main shaft II is respectively connected with drill bushing extension bar.
The beneficial effects of the utility model are: this utility model uses duplicate gear drive mechanism, and duplicate gear rotates real
Existing driving shaft and main shaft I, main shaft II direction of rotation in the same direction, simplify structure, scientific and reasonable for structure, flexible and convenient to use, solve
The machining accuracy in hole and the lowest difficulty of production efficiency on bell housing.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the transmission diagram of each gear in this utility model.
In figure: 1. casing, 2. main shaft I, 3. gear I, 4. main shaft II, 5. gear II, 6. duplicate gear, 7. driving shaft, 8.
Drill bushing extension bar, 6-1. the first gear, 6-2. the second gear.
Detailed description of the invention
Presently in connection with accompanying drawing, this utility model is described in further detail.These accompanying drawings are the schematic diagram of simplification,
Basic structure of the present utility model is described the most in a schematic way, and therefore it only shows the composition relevant with this utility model.
As shown in Fig. 1～2, a kind of bell housing 6 hole cluster head, including casing 1, in casing 1, it is arranged with two main shafts in parallel
I2, what main shaft I2 was provided with gear I3, main shaft I2 is respectively provided on two sides with a main shaft II4, main shaft II4 is provided with gear
II5, gear II5 and the first gear 6-1 ring gear engagement of a duplicate gear 6, gear I3 and the second gear 6-of duplicate gear 6
2 ring gear engagements, duplicate gear 6 is arranged on driving shaft 7.Wherein, the end of main shaft I2 and main shaft II4 is respectively connected with drill bushing and connects
Bar 8.
The bell housing 6 hole cluster head of the present embodiment uses duplicate gear 6 drive mechanism, simplifies structure, duplicate gear 6 turns
Dynamic realize driving shaft 7 (drill press spindle) and main shaft I2, main shaft II4 direction of rotation in the same direction, it is ensured that machining accuracy.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, related work people
Member can carry out various change and amendment completely in the range of without departing from this utility model technological thought.This reality
The content being not limited in description by novel technical scope, it is necessary to determine its technology according to right
Property scope.
Claims (2)
1. a bell housing 6 hole cluster head, including casing (1), it is characterised in that: described casing is arranged with two in parallel in (1)
Main shaft I (2), what described main shaft I (2) was provided with gear I (3), main shaft I (2) is respectively provided on two sides with a main shaft II (4), institute
State and gear II (5) is installed on main shaft II (4), described gear II (5) and the first gear (6-1) internal tooth of a duplicate gear (6)
Circle engagement, gear I (3) engages with the second gear (6-2) ring gear of described duplicate gear (6), and described duplicate gear (6) is installed
On driving shaft (7).
Bell housing 6 hole the most according to claim 1 cluster head, it is characterised in that: described main shaft I (2) and main shaft II's (4)
End is respectively connected with drill bushing extension bar (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620647040.XU CN205763991U (en) | 2016-06-27 | 2016-06-27 | Bell housing 6 hole cluster head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620647040.XU CN205763991U (en) | 2016-06-27 | 2016-06-27 | Bell housing 6 hole cluster head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205763991U true CN205763991U (en) | 2016-12-07 |
Family
ID=58127452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620647040.XU Expired - Fee Related CN205763991U (en) | 2016-06-27 | 2016-06-27 | Bell housing 6 hole cluster head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205763991U (en) |
-
2016
- 2016-06-27 CN CN201620647040.XU patent/CN205763991U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161207 Termination date: 20170627 |