CN203979303U - Transmission device - Google Patents
Transmission device Download PDFInfo
- Publication number
- CN203979303U CN203979303U CN201320838033.4U CN201320838033U CN203979303U CN 203979303 U CN203979303 U CN 203979303U CN 201320838033 U CN201320838033 U CN 201320838033U CN 203979303 U CN203979303 U CN 203979303U
- Authority
- CN
- China
- Prior art keywords
- shaft
- driving
- driving shaft
- driven
- driven shaft
- 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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- Reciprocating Pumps (AREA)
Abstract
The utility model discloses transmission device, comprise driving shaft, driven shaft and tooling shaft, one end of described driving shaft and drive motor interlock, the output shaft of drive motor does rotation movement, the outer side surface of described driving shaft axle body offers the shrinkage pool matching with output shaft, and described output shaft is positioned at shrinkage pool and for driving driving shaft to do front-rear reciprocation movement; The other end of described driving shaft is horizontally installed with driven shaft, and the end of the driving shaft the other end is provided with push rod, and push rod is done front-rear reciprocation movement with driving shaft; Described driven shaft is positioned at the below of driving shaft, and the end of driven shaft one end is provided with some blocks, and described push rod is between block, for driving driven shaft to carry out back rotation; The described driven the other end is fixedly connected with one end of tooling shaft, and the other end of tooling shaft is connected with frock by demountable structure; Described tooling shaft and frock pump under the drive of driven shaft.
Description
Technical field
The utility model relates to mechanical transmission field, specifically, specially refers to a kind of transmission device.
Background technique
Utilize the transmission of machinery type transferring power and motion.Mechanical transmission is applied very extensive in mechanical engineering, has various ways, mainly can be divided into two classes:
1. by the frictional force transferring power between parts and the friction driving of motion, comprise band transmission, rope drive and friction wheel transmission etc.Friction driving easily realizes stepless change, can adapt to greatly the transmission occasion that distance between shafts is larger, and overload is skidded and can also be played the effect of buffering and protection transmission device, but this transmission generally can not, for powerful occasion, can not guarantee velocity ratio accurately.
2. by driving link and driven member, mesh or mesh by middleware the engagement driving of transferring power or motion, comprise gear transmission, chain transmission, power screw and harmonic driving etc.Engagement driving can be used in powerful occasion, and velocity ratio is more accurate, but higher accuracy of manufacturing and the installation precision of General Requirements.
Model utility content
Actual object of the present utility model is to provide a kind of transmission device, to solve deficiency of the prior art.
The technical problem that the utility model solves can realize by the following technical solutions:
Transmission device, comprises driving shaft, driven shaft and tooling shaft, it is characterized in that:
The interlock of one end of described driving shaft and drive motor, the output shaft of drive motor does rotation movement, and the outer side surface of described driving shaft axle body offers the shrinkage pool matching with output shaft, and described output shaft is positioned at shrinkage pool and for driving driving shaft to do front-rear reciprocation movement;
The other end of described driving shaft is horizontally installed with driven shaft, and the end of the driving shaft the other end is provided with push rod, and push rod is done front-rear reciprocation movement with driving shaft; Described driven shaft is positioned at the below of driving shaft, and the end of driven shaft one end is provided with some blocks, and described push rod is between block, for driving driven shaft to carry out back rotation;
The described driven the other end is fixedly connected with one end of tooling shaft, and the other end of tooling shaft is connected with frock by demountable structure; Described tooling shaft and frock pump under the drive of driven shaft.
Further, the outside of described driving shaft and driven shaft connecting end is provided with installation axle sleeve, and the top that axle sleeve is installed has for the first axis hole of driving shaft is installed, the below that axle sleeve is installed have with for the second axis hole of driven shaft is installed; Described push rod by the through hole of the first axis hole below, stretched out and the external part of push rod between block.
Further, the bosom position of described driven shaft has the center hole axially running through, and in described center hole, rotating shaft is installed, and between described rotating shaft and the inwall of center hole, is provided with some balls.
Compared with prior art, the beneficial effects of the utility model are as follows:
Simple in structure, design ingeniously, the transmission connecting structure by unique between driving shaft, driven shaft and tooling shaft, has improved transmission efficiency greatly.
Accompanying drawing explanation
Fig. 1 is the structural representation of transmission device described in the utility model.
Fig. 2 is the structural representation of driving shaft described in the utility model.
Fig. 3 is the structural representation of driven shaft described in the utility model.
Fig. 4 is the structural representation of tooling shaft described in the utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with embodiment, further set forth the utility model.
Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, transmission device described in the utility model, comprises driving shaft 100, driven shaft 200 and tooling shaft 300.
Referring to Fig. 2, one end of described driving shaft 100 and drive motor interlock, the output shaft of drive motor does rotation movement, and the outer side surface of described driving shaft 100 axle bodies offers the shrinkage pool matching with output shaft, and described output shaft is positioned at shrinkage pool and for driving driving shaft 100 to do front-rear reciprocation movement;
The other end of described driving shaft 100 is horizontally installed with driven shaft 200, and the end of driving shaft 100 the other ends is provided with push rod, and push rod is done front-rear reciprocation movement with driving shaft 100; Described driven shaft 200 is positioned at the below of driving shaft 100, and the end of driven shaft 200 one end is provided with some blocks, and described push rod is between block, for driving driven shaft 200 to carry out back rotation;
The described driven the other end is fixedly connected with one end of tooling shaft 300, and the other end of tooling shaft 300 is connected with frock by demountable structure; Described tooling shaft 300 and frock pump under the drive of driven shaft 200.
The outside of described driving shaft 100 and driven shaft 200 connecting ends is provided with installs axle sleeve 400, and the top that axle sleeve 400 is installed has for the first axis hole of driving shaft 100 is installed, the below that axle sleeve 400 is installed have with for the second axis hole of driven shaft 200 is installed; Described push rod by the through hole of the first axis hole below, stretched out and the external part of push rod between block.
The bosom position of described driven shaft 200 has the center hole axially running through, and in described center hole, rotating shaft is installed, and between described rotating shaft and the inwall of center hole, is provided with some balls.
More than show and described basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. transmission device, comprises driving shaft, driven shaft and tooling shaft, it is characterized in that:
The interlock of one end of described driving shaft and drive motor, the output shaft of drive motor does rotation movement, and the outer side surface of described driving shaft axle body offers the shrinkage pool matching with output shaft, and described output shaft is positioned at shrinkage pool and for driving driving shaft to do front-rear reciprocation movement;
The other end of described driving shaft is horizontally installed with driven shaft, and the end of the driving shaft the other end is provided with push rod, and push rod is done front-rear reciprocation movement with driving shaft; Described driven shaft is positioned at the below of driving shaft, and the end of driven shaft one end is provided with some blocks, and described push rod is between block, for driving driven shaft to carry out back rotation;
The described driven the other end is fixedly connected with one end of tooling shaft, and the other end of tooling shaft is connected with frock by demountable structure; Described tooling shaft and frock pump under the drive of driven shaft.
2. transmission device according to claim 1, it is characterized in that: the outside of described driving shaft and driven shaft connecting end is provided with installation axle sleeve, the top that axle sleeve is installed has for the first axis hole of driving shaft is installed, the below that axle sleeve is installed have with for the second axis hole of driven shaft is installed; Described push rod by the through hole of the first axis hole below, stretched out and the external part of push rod between block.
3. transmission device according to claim 1, is characterized in that: the bosom position of described driven shaft has the center hole axially running through, and in described center hole, rotating shaft is installed, and between described rotating shaft and the inwall of center hole, is provided with some balls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320838033.4U CN203979303U (en) | 2013-12-17 | 2013-12-17 | Transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320838033.4U CN203979303U (en) | 2013-12-17 | 2013-12-17 | Transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203979303U true CN203979303U (en) | 2014-12-03 |
Family
ID=51976749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320838033.4U Expired - Fee Related CN203979303U (en) | 2013-12-17 | 2013-12-17 | Transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203979303U (en) |
-
2013
- 2013-12-17 CN CN201320838033.4U patent/CN203979303U/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 |
Granted publication date: 20141203 Termination date: 20151217 |
|
| EXPY | Termination of patent right or utility model |