CN202883781U - Transmission gear device capable of moving in axial direction - Google Patents
Transmission gear device capable of moving in axial direction Download PDFInfo
- Publication number
- CN202883781U CN202883781U CN 201220545185 CN201220545185U CN202883781U CN 202883781 U CN202883781 U CN 202883781U CN 201220545185 CN201220545185 CN 201220545185 CN 201220545185 U CN201220545185 U CN 201220545185U CN 202883781 U CN202883781 U CN 202883781U
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- CN
- China
- Prior art keywords
- transmission
- inner sleeve
- transmission gear
- moving
- axial direction
- 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 - Lifetime
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Abstract
The utility model provides a transmission gear device capable of moving in the axial direction. The transmission gear device capable of moving in the axial direction comprises a power shaft and a transmission platform. The transmission platform comprises a transmission gear and a transmission inner sleeve which are connected in sequence. The transmission inner sleeve is connected with the transmission gear in a flat key mode. The transmission gear device capable of moving in an axial direction has the advantages that widths between forming machines can be adjusted at will on the condition that no part is disassembled or assembled, power transmission can meet the operating requirements, working efficiency is improved and manpower cost is lowered. The transmission gear device capable of moving in the axial direction can be applied to industrial production.
Description
Technical field
The utility model relates to a kind of transmission gear means, relates in particular to a kind of transmission gear means that can be axially displaced.
Background technique
Being used for the airduct that air is carried in the building, generally is that the airduct section by a plurality of rectangles assembles, and all will there be connecting flange at the airduct two ends, existing when the plate both sides are processed connecting flange simultaneously, during the plate of processing different in width.Need to regulate the relative position of forming unit, former moves, and needs power to carry.A kind of gear drive of the prior art, it has internal gear and external gear, makes eccentric rotary while one of them in these gears and another one mesh.But like this efficient is not high, and cost of production is also fine, is not used in widely promotion and application, thereby has limited the development of this technology.
Summary of the invention
Technical problem to be solved in the utility model is the gear drive that can be provided in the movement on the axial direction.Therefore, the utility model provides a kind of transmission gear means that can be axially displaced, comprising: line shaft and transmission platform, described transmission platform comprise driving gear and the transmission inner sleeve that connects successively, and the transmission inner sleeve connects with the driving gear flat key.
Preferably, described transmission inner sleeve both sides are provided with side plate and bearing.
Preferably, described transmission inner sleeve is outside equipped with for plane bearing and spacer with described driving gear location.
Preferably, described line shaft connects by flat key with described transmission inner sleeve.
Preferably, also be provided with for spacing gland outside the described transmission inner sleeve.
The utility model adopts above technological scheme, its advantage is, a kind of transmission gear means that can be axially displaced is provided, this device can be in the situation of any part of not dismounting, arbitrarily regulate the forming machine width of being separated by, power is carried can both reach usage requirement, can be applied to industrialized production, improve working efficiency, reduced human cost.
Description of drawings
Fig. 1 is a kind of embodiment's of the utility model structural representation.
Embodiment
Below in conjunction with accompanying drawing, more excellent embodiment of the present utility model is described in further detail.
Embodiment 1:
As shown in Figure 1, line shaft 1 and transmission inner sleeve 7 connect by flat key, and transmission inner sleeve 7 is by 2 supportings of two side bearings, and transmission inner sleeve 7 equally also is that flat key connects with driving gear 6, driving gear is positioned between the two shaping side plates 3 by plane bearing 4 and spacer 5, and the outside of transmission inner sleeve 7 is spacing by gland 8.When need moved shaping side plate 3, these transmission inner sleeve 7 drive mechanisms and transmission shaft were moved by the flat key transferring power all the time.
Embodiment 2:
Transmission gear means that can be axially displaced comprises: line shaft 1 and transmission platform, transmission platform comprise driving gear 6 and the transmission inner sleeve 7 that connects successively, and transmission inner sleeve 7 connects with driving gear 6 flat keys.
Embodiment 3:
This can be axially displaced transmission gear means, other structure is identical with embodiment 2, different is that transmission inner sleeve 7 both sides also are provided with respectively side plate 3 and bearing 2.
Embodiment 4:
This equipment is as different from Example 3: transmission inner sleeve 7 is outside equipped with for plane bearing 4 and spacer 5 with driving gear 6 location, makes power transmission steady, and driving gear 6 and side plate 3 be without wearing and tearing, and line shaft 1 and transmission inner sleeve 7 connect by flat key.
Embodiment 5:
This equipment is as different from Example 4: transmission inner sleeve 7 outsides also are provided with for spacing gland 8.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that implementation of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (5)
- One kind can be axially displaced transmission gear means, it is characterized in that comprise: line shaft and transmission platform, described transmission platform comprise successively driving gear and the transmission inner sleeve that connects, and the transmission inner sleeve connects with the driving gear flat key.
- 2. transmission gear means that can be axially displaced as claimed in claim 1 is characterized in that, described transmission inner sleeve two ends is provided with side plate and bearing.
- 3. transmission gear means that can be axially displaced as claimed in claim 2 is characterized in that, described transmission inner sleeve is outside equipped with for plane bearing and spacer with described driving gear location.
- 4. transmission gear means that can be axially displaced as claimed in claim 1 or 2 is characterized in that, described line shaft connects by flat key with described transmission inner sleeve.
- 5. transmission gear means that can be axially displaced as claimed in claim 1 or 2 is characterized in that, the described transmission inner sleeve outside also is provided with for spacing gland.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220545185 CN202883781U (en) | 2012-10-24 | 2012-10-24 | Transmission gear device capable of moving in axial direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220545185 CN202883781U (en) | 2012-10-24 | 2012-10-24 | Transmission gear device capable of moving in axial direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202883781U true CN202883781U (en) | 2013-04-17 |
Family
ID=48075212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220545185 Expired - Lifetime CN202883781U (en) | 2012-10-24 | 2012-10-24 | Transmission gear device capable of moving in axial direction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202883781U (en) |
-
2012
- 2012-10-24 CN CN 201220545185 patent/CN202883781U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170801 Address after: One of the two workshop No. 9 528244 Guangdong province Lishui Town Nanhai District Foshan city hegut Industrial Park A district and Guangxi Avenue Patentee after: Foshan City Equipment Co.,Ltd. Connaught Connaught Address before: 528241 Lishui town and GUI Industrial Park, Nanhai District, Guangdong, Foshan Patentee before: Foshan Nanhai LiFeng Machine Tools Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130417 |
|
| CX01 | Expiry of patent term |