CN205329275U - Braiding triangle's cam adjustment mechanism on big circular knitting machine - Google Patents
Braiding triangle's cam adjustment mechanism on big circular knitting machine Download PDFInfo
- Publication number
- CN205329275U CN205329275U CN201521013981.XU CN201521013981U CN205329275U CN 205329275 U CN205329275 U CN 205329275U CN 201521013981 U CN201521013981 U CN 201521013981U CN 205329275 U CN205329275 U CN 205329275U
- Authority
- CN
- China
- Prior art keywords
- cam
- connecting rod
- adjustment mechanism
- boss
- knitting machine
- 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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- Knitting Machines (AREA)
Abstract
The utility model relates to a big circular knitting machine accessory field, concretely relates to braiding triangle's cam adjustment mechanism on big circular knitting machine, including slider, connecting rod, reset spring, cam, its characterized in that: the connecting rod divide into the triplex, be upper portion, middle part, lower part respectively, be provided with a boss between upper portion and the middle part, the lower part is provided with the screw thread, screw thread and the slider of lower part link to each other, reset spring sets up on the upper portion of connecting rod, the cam including slide the portion and the rotating part, the portion of sliding by a cylinder axial processing perpendicular with radially process an inclined plane and form, when the cam was rotatory, the lower terminal surface of the boss of connecting rod was followed the cam inclined plane and is slided to the up end. The utility model provides a pair of braiding triangle's cam adjustment mechanism on big circular knitting machine can be tensile with the slider on the braiding triangle, and then adjust knitting orbit, has improved production efficiency greatly, simple structure, convenient to use.
Description
Technical field
This utility model relates to large circle machine accessory field, is specifically related on a kind of large circle machine the cam wheel adjustment mechanism of knitting cam。
Background technology
Circular knitting machine, the knitting circular weft machine of formal name used at school is many due to the cam system of circular knitting machine, rotating speed is high, yield is high, flower-shape change is fast, fabric quality is good, operation is few, the adaptation of product is strong, so development is quickly, knitting cam is it is generally required to comprise braiding track and connect two tracks of pin track, and traditional switching track needs to change knitting cam, inefficiency, and current knitting cam mostly is Integral design, difficulty of processing is big。
Utility model content
For overcoming deficiency of the prior art, this utility model provides and adjusts the cam wheel adjustment mechanism of knitting cam on a kind of large circle machine of knitting track by cam。
For achieving the above object, the technical solution adopted in the utility model is as follows: the cam wheel adjustment mechanism of knitting cam on a kind of large circle machine, including slide block, connecting rod, back-moving spring, cam, it is characterized in that: described connecting rod is divided into three parts, respectively top, middle part, bottom, a boss it is provided with between top and middle part, bottom is provided with screw thread, the screw thread of described bottom is connected with slide block, back-moving spring is arranged on the top of connecting rod, described cam includes slipping part and rotating part, described slipping part is formed with radially processing one inclined plane to processing a vertical by cylinder axis, when cam rotates, the lower surface of the boss of connecting rod is along cam inclined plane to upper surface sliding。
Further, described boss diameter is more than the external diameter of upper diameter, mid diameter and back-moving spring。
Further, described rotating part is provided with inner hexagonal hole。
Seen from the above description, the cam wheel adjustment mechanism of knitting cam on a kind of large circle machine that this utility model provides, it is possible to by the sliding block pull on knitting cam, and then adjust knitting track, substantially increases production efficiency, and simple in construction is easy to use。
Accompanying drawing explanation
Fig. 1 is the structural representation of the cam wheel adjustment mechanism of knitting cam on a kind of large circle machine of this utility model。
Fig. 2 is the structural representation of the cam wheel adjustment mechanism connecting rod of knitting cam on a kind of large circle machine of this utility model。
Fig. 3 is the structural representation of the cam wheel adjustment mechanism cam of knitting cam on a kind of large circle machine of this utility model。
Fig. 4 is the structural representation of the cam wheel adjustment mechanism cam of knitting cam on a kind of large circle machine of this utility model。
Fig. 5 is the top view of the cam wheel adjustment mechanism cam of knitting cam on a kind of large circle machine of this utility model。
Detailed description of the invention
Below by way of detailed description of the invention, the utility model will be further described。
As shown in Figures 1 to 4, the cam wheel adjustment mechanism of knitting cam on a kind of large circle machine, including slide block 1, connecting rod 2, back-moving spring 3, cam 4, connecting rod 2 is divided into three parts, respectively top 21, middle part 22, bottom 23, a boss 24 it is provided with between top 21 and middle part 22, bottom 23 is provided with screw thread 231, the screw thread 231 of described bottom 23 is connected with slide block 1, back-moving spring 3 is arranged on the top 21 of connecting rod 2, described cam 4 includes slipping part 41 and rotating part 42, described slipping part 41 is formed with radially processing one inclined plane 412 to processing a vertical 411 by cylinder axis, when cam 4 rotates, the sliding of cam upper surface is arrived along cam inclined plane 412 in the lower surface of the boss 24 of connecting rod 2, boss 24 diameter is more than top 21 diameter, the external diameter of middle part 22 diameters and back-moving spring 3, rotating part 42 is provided with inner hexagonal hole 421。
As shown in the figure, this utility model is in use, by inner hexagonal hole 421 rotating cam 4 on rotating part 42, the lower surface of the boss 24 of connecting rod is moved along cam inclined plane 412, arrive the upper surface of cam 4, and then slide block 1 is pulled up, the back-moving spring 3 on connecting rod top 21 provides a downforce, boss 24 is tightly pressed at the upper surface of cam 4, prevent sliding, during reset, rotation inner hexagonal hole 421 again, now boss 24 is slid onto the inclined plane 412 of cam from the upper surface of cam 4, is finally recovered。
Above are only some detailed description of the invention of the present utility model, but design concept of the present utility model is not limited thereto, all changes utilizing this design that this utility model carries out unsubstantiality, the behavior invading this utility model protection domain all should be belonged to。
Claims (3)
1. the cam wheel adjustment mechanism of knitting cam on a large circle machine, including slide block, connecting rod, back-moving spring, cam, it is characterized in that: described connecting rod is divided into three parts, respectively top, middle part, bottom, a boss it is provided with between top and middle part, bottom is provided with screw thread, the screw thread of described bottom is connected with slide block, back-moving spring is arranged on the top of connecting rod, described cam includes slipping part and rotating part, described slipping part is formed with radially processing one inclined plane to processing a vertical by cylinder axis, when cam rotates, the lower surface of the boss of connecting rod is along cam inclined plane to the sliding of cam upper surface。
2. the cam wheel adjustment mechanism of knitting cam on a kind of large circle machine according to claim 1, it is characterised in that: described boss diameter is more than the external diameter of upper diameter, mid diameter and back-moving spring。
3. the cam wheel adjustment mechanism of knitting cam on a kind of large circle machine according to claim 1, it is characterised in that: described rotating part is provided with inner hexagonal hole。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521013981.XU CN205329275U (en) | 2015-12-09 | 2015-12-09 | Braiding triangle's cam adjustment mechanism on big circular knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521013981.XU CN205329275U (en) | 2015-12-09 | 2015-12-09 | Braiding triangle's cam adjustment mechanism on big circular knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205329275U true CN205329275U (en) | 2016-06-22 |
Family
ID=56212437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521013981.XU Expired - Fee Related CN205329275U (en) | 2015-12-09 | 2015-12-09 | Braiding triangle's cam adjustment mechanism on big circular knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205329275U (en) |
-
2015
- 2015-12-09 CN CN201521013981.XU patent/CN205329275U/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: 20160622 Termination date: 20211209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |