CN204153076U - Slide block type deceleration swing mechanism - Google Patents
Slide block type deceleration swing mechanism Download PDFInfo
- Publication number
- CN204153076U CN204153076U CN201420632006.6U CN201420632006U CN204153076U CN 204153076 U CN204153076 U CN 204153076U CN 201420632006 U CN201420632006 U CN 201420632006U CN 204153076 U CN204153076 U CN 204153076U
- Authority
- CN
- China
- Prior art keywords
- slide block
- chute
- support
- fork
- swing
- 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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Abstract
The utility model slide block type deceleration swing mechanism, comprise support, described support is fixed with swing cylinder, the rotating shaft of described swing cylinder is fixed on support by bearing, in described rotating shaft, key connects a fork, described fork offers the first chute, in described first chute, slidably connect slide block, described slide block is fixedly connected with a driven sliding block; Described support is also hinged with a rocking arm, the stage casing of described rocking arm offers the second chute, and described driven sliding block is slidably connected in the second chute.Under the drive of swing cylinder, rotating shaft reciprocating rotary, the fork that in rotating shaft, key connects also does reciprocating rotation.Under being driven by fork top slide block, swing arm is driven to carry out reciprocally swinging.Slide block is divided into two slide blocks be fixed together, and two slide blocks lay respectively in chute that fork and rocking arm are offered, can be free to slide, therefore under the driving of swing cylinder; the mode that the swing of rocking arm will be slowed down according to two ends be moved, and reaches designing requirement along chute.
Description
Technical field
The utility model relates to a kind of mechanical motion mechanism, is specifically related to a kind of slide block type deceleration swing mechanism.
Background technique
At present, mechanical motion mechanism has plurality of classes, and wherein swing mechanism is a kind of common mechanism.General swing mechanism is by power plant Direct driver, makes its output terminal do reciprocally swinging in certain angular range.For the Environmental Conditions that some are special, need swing mechanism in the process swung, possess slew rate when near end positions lower, and in middle swing process slew rate feature faster, and for the high feature of mechanical structure reliability, need to use mechanical structure to achieve the above object.
Model utility content
The purpose of this utility model is to provide a kind of slide block type deceleration swing mechanism, realizes by mechanical structure the function that swing arm can slow down at two ends.
For achieving the above object, the technical solution of the utility model is: slide block type deceleration swing mechanism, comprise support, described support is fixed with swing cylinder, the rotating shaft of described swing cylinder is fixed on support by bearing, and in described rotating shaft, key connects a fork, described fork offers the first chute, slidably connect slide block in described first chute, described slide block is fixedly connected with a driven sliding block; Described support is also hinged with a rocking arm, the stage casing of described rocking arm offers the second chute, and described driven sliding block is slidably connected in the second chute.
When adopting technique scheme, under the drive of swing cylinder, rotating shaft reciprocating rotary, the fork that in rotating shaft, key connects also does reciprocating rotation.Under being driven by fork top slide block, swing arm is driven to carry out reciprocally swinging.Slide block is divided into two slide blocks be fixed together, and two slide blocks lay respectively in chute that fork and rocking arm are offered, can be free to slide, therefore under the driving of swing cylinder; the mode that the swing of rocking arm will be slowed down according to two ends be moved, and reaches designing requirement along chute.
Further, described support is vertically arranged, and described swing cylinder is arranged on the side of support, and described fork and rocking arm are positioned at the opposite side on support.By above-mentioned setting, can the weight of balance bracket both sides, avoid weight imbalance to cause wearing and tearing.
Further, the rotating shaft of described swing cylinder is positioned at the top of support, and the rotating shaft of described rocking arm is positioned at the bottom of support.Above-mentioned amplitude of fluctuation and the swing speed that effectively can control rocking arm are set.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the structural representation of the utility model slide block type deceleration swing mechanism embodiment.
Embodiment
As shown in Figure 1, the utility model slide block type deceleration swing mechanism, comprise vertical support, support 1 is fixed with swing cylinder 2, the rotating shaft of swing cylinder 2 is fixed on support 1 by bearing, and in rotating shaft, key connects a fork 3, fork 3 offers the first chute 31, slidably connect slide block in first chute 31, on described slide block, bolt is connected with a driven sliding block 4; Support 1 is also hinged with a Rocker arm 5, the stage casing of Rocker arm 5 offers the second chute 51, and driven sliding block 4 is slidably connected in the second chute 51.Swing cylinder 2 is arranged on the side of support 1, and fork 3 and Rocker arm 5 are positioned at the opposite side on support 1.By above-mentioned setting, can the weight of balance bracket 1 both sides, avoid weight imbalance to cause wearing and tearing.The rotating shaft of swing cylinder 2 is positioned at the top of support 1 in addition, and the rotating shaft of Rocker arm 5 is positioned at the bottom of support 1.Above-mentioned amplitude of fluctuation and the swing speed that effectively can control Rocker arm 5 are set.
During use, under the drive of swing cylinder 2, rotating shaft reciprocating rotary, the fork 3 that in rotating shaft, key connects also does reciprocating rotation.Under being driven by fork 3 top slide block, swing arm 5 is driven to carry out reciprocally swinging.Slide block is divided into two slide blocks be fixed together, and two slide blocks lay respectively in chute that fork 3 and Rocker arm 5 are offered, can be free to slide, therefore under the driving of swing cylinder 2; mode that the swing of Rocker arm 5 will be slowed down according to two ends be moved, and reaches designing requirement along chute.
Above-described is only preferred implementation of the present utility model; should be understood that; for a person skilled in the art; under the prerequisite not departing from the utility model structure; some distortion and improvement can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.
Claims (3)
1. slide block type deceleration swing mechanism, comprise support, it is characterized in that, described support is fixed with swing cylinder, the rotating shaft of described swing cylinder is fixed on support by bearing, and in described rotating shaft, key connects a fork, described fork offers the first chute, slidably connect slide block in described first chute, described slide block is fixedly connected with a driven sliding block; Described support is also hinged with a rocking arm, the stage casing of described rocking arm offers the second chute, and described driven sliding block is slidably connected in the second chute.
2. slide block type deceleration swing mechanism according to claim 1, it is characterized in that, described support is vertically arranged, and described swing cylinder is arranged on the side of support, and described fork and rocking arm are positioned at the opposite side on support.
3. slide block type deceleration swing mechanism according to claim 1, is characterized in that, the rotating shaft of described swing cylinder is positioned at the top of support, and the rotating shaft of described rocking arm is positioned at the bottom of support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420632006.6U CN204153076U (en) | 2014-10-29 | 2014-10-29 | Slide block type deceleration swing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420632006.6U CN204153076U (en) | 2014-10-29 | 2014-10-29 | Slide block type deceleration swing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204153076U true CN204153076U (en) | 2015-02-11 |
Family
ID=52511193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420632006.6U Expired - Fee Related CN204153076U (en) | 2014-10-29 | 2014-10-29 | Slide block type deceleration swing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204153076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105773183A (en) * | 2016-05-27 | 2016-07-20 | 盛奇石 | Swing mechanism for turntable |
-
2014
- 2014-10-29 CN CN201420632006.6U patent/CN204153076U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105773183A (en) * | 2016-05-27 | 2016-07-20 | 盛奇石 | Swing mechanism for turntable |
| CN105773183B (en) * | 2016-05-27 | 2018-02-23 | 衢州学院 | A kind of Work turning table slew gear |
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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: 20150211 Termination date: 20151029 |
|
| EXPY | Termination of patent right or utility model |