CN205745165U - Silk shakes upper and lower cam mechanism - Google Patents
Silk shakes upper and lower cam mechanism Download PDFInfo
- Publication number
- CN205745165U CN205745165U CN201620714873.3U CN201620714873U CN205745165U CN 205745165 U CN205745165 U CN 205745165U CN 201620714873 U CN201620714873 U CN 201620714873U CN 205745165 U CN205745165 U CN 205745165U
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- CN
- China
- Prior art keywords
- cam
- arguing
- sake
- little
- big
- 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.)
- Withdrawn - After Issue
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Abstract
Silk shakes upper and lower cam mechanism, including big cam, little cam, main shaft, upper draft link, front and back fork, argues for the sake of arguing up and down and front and back argues for the sake of arguing.Big cam and little cam are fixed on main shaft.Upper draft link one end and the EDGE CONTACT of little cam, the other end drives, by power transmission shaft, motion of arguing for the sake of arguing up and down；The EDGE CONTACT of fork one end and big cam front and back, the other end is argued for the sake of arguing before and after being driven by power transmission shaft motion.This utility model simple in construction, by two cam drives, utilizes the change of cam profile, achieves two actions, working stability with a set of mechanism, and transmission efficiency is high, and is greatly saved manufacture and maintenance cost.
Description
Technical field
The present invention is a kind of cam drive, and the silk on a kind of making fishing net machine shakes upper and lower cam mechanism, belongs to
In mechanical field.
Background technology
There is knot fishing net netting machine during knitmesh, in order to realize the knotting of fishing lines, before and after needing silk vibration plate up and down
Motion, to drive fishing lines pitch of the laps, knotting in upper and lower crochet hook.Current fishing net machine to realize this kinestate, needs
Two set motions synchronize to carry out, and such frame for movement is the most more complicated, and inefficiency, safeguard with manufacturing cost also
High.
Summary of the invention
For above-mentioned the deficiencies in the prior art, the invention provides a kind of simple in construction, the silk that work efficiency is high shakes up and down
Cam mechanism.
For achieving the above object, the technical solution used in the present invention is: silk shakes upper and lower cam mechanism, including big cam, little
Cam, main shaft, upper draft link, front and back fork, argue for the sake of arguing up and down and front and back argue for the sake of arguing.Big cam and little cam are fixed on main shaft.On
Draft link one end and the EDGE CONTACT of little cam, the other end drives, by power transmission shaft, motion of arguing for the sake of arguing up and down；Front and back fork one end with
The EDGE CONTACT of big cam, the other end is argued for the sake of arguing before and after being driven by power transmission shaft motion.
Preferably, also including being positioned at strong plate in big cam and little cam both sides, main shaft is strong plate in passing, and power transmission shaft passes through
Bearing block is in being fixed on strong plate.
Preferably, by bonded between described big cam and little cam and main shaft.
Preferably, described upper draft link, fork front and back, argue for the sake of arguing up and down and front and back argue for the sake of arguing and between power transmission shaft by being bonded
Connect.
Present configuration is simple, by transmission while two cams, utilizes the change of cam profile, uses a set of mechanism
Achieving two actions, working stability, transmission efficiency is high, and is greatly saved manufacture and maintenance cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is big cam and the structural representation of little cam.
Fig. 3 is the structural representation of big cam.
Fig. 4 is the structural representation of little cam.
In figure: 1-main shaft；The little cam of 2-；3-big cam；The upper draft link of 5-；Fork before and after 6-；7-argues for the sake of arguing up and down；Before and after 8-
Argue for the sake of arguing；9-power transmission shaft；Strong plate in 10-.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
As Figure 1-Figure 4: silk shakes upper and lower cam mechanism, including big cam 3, little cam 2, main shaft 1, in strong plate 10, on
Draft link 5, front and back fork 6, argue for the sake of arguing 7 and front and back argue for the sake of arguing 8 up and down.Big cam 3 and little cam 2 are fixed on main shaft 1.Upper draft link
5 one end and the EDGE CONTACT of little cam 2, the other end drives, by power transmission shaft 9,7 motions of arguing for the sake of arguing up and down；Front and back fork 6 one end is with big
The EDGE CONTACT of cam 3, the other end is by 8 motions of arguing for the sake of arguing before and after power transmission shaft 9 drive.In strong plate 10 be positioned at big cam 3 and little convex
The both sides of wheel 2, main shaft 1 is strong plate 10 in passing, power transmission shaft 9 be fixed on by bearing block in by force on plate 10.Big cam 3 and little cam
By bonded between 2 and main shaft 1.Upper draft link 5, fork 6 front and back, argue for the sake of arguing 7 and front and back argue for the sake of arguing between 8 and power transmission shaft 9 up and down
By bonded.
Main shaft drives big cam and little cam to rotate simultaneously, and upper draft link and front and back fork produce along two cam profiles
Raw swing, thus drive is argued for the sake of arguing up and down and is front and back argued for the sake of arguing and swings simultaneously, argues for the sake of arguing up and down and front and back argues for the sake of arguing and can pass through attachment means band
With upper and lower motion before and after the generation of movable wire vibration plate.
Claims (4)
1. thread shake upper and lower cam mechanism, it is characterised in that: include big cam, little cam, main shaft, upper draft link, front and back fork, on
Under argue for the sake of arguing and front and back argue for the sake of arguing；Big cam and little cam are fixed on main shaft, upper draft link one end and the EDGE CONTACT of little cam, separately
One end drives, by power transmission shaft, motion of arguing for the sake of arguing up and down；Fork one end and the EDGE CONTACT of big cam front and back, the other end passes through transmission
Axle is argued for the sake of arguing motion before and after driving.
2. silk as claimed in claim 1 shakes upper and lower cam mechanism, it is characterised in that: also include being positioned at big cam and little cam two
Strong plate in side, main shaft is strong plate in passing, power transmission shaft be fixed on by bearing block in by force on plate.
3. silk as claimed in claim 1 shakes upper and lower cam mechanism, it is characterised in that: described big cam and little cam and main shaft
Between by bonded.
4. silk as claimed in claim 1 shakes upper and lower cam mechanism, it is characterised in that: described upper draft link, fork front and back, on
Under argue for the sake of arguing and front and back argue for the sake of arguing and between power transmission shaft by bonded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620714873.3U CN205745165U (en) | 2016-07-07 | 2016-07-07 | Silk shakes upper and lower cam mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620714873.3U CN205745165U (en) | 2016-07-07 | 2016-07-07 | Silk shakes upper and lower cam mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205745165U true CN205745165U (en) | 2016-11-30 |
Family
ID=57379156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620714873.3U Withdrawn - After Issue CN205745165U (en) | 2016-07-07 | 2016-07-07 | Silk shakes upper and lower cam mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205745165U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972180A (en) * | 2016-07-07 | 2016-09-28 | 梅安东 | Cam structure for vertical wire vibration |
-
2016
- 2016-07-07 CN CN201620714873.3U patent/CN205745165U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972180A (en) * | 2016-07-07 | 2016-09-28 | 梅安东 | Cam structure for vertical wire vibration |
| CN105972180B (en) * | 2016-07-07 | 2018-07-31 | 梅安东 | Silk shake up and down cam mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161130 Effective date of abandoning: 20180731 |