CN204396750U - For the cam link mechanism of cutting machine - Google Patents
For the cam link mechanism of cutting machine Download PDFInfo
- Publication number
- CN204396750U CN204396750U CN201420846024.4U CN201420846024U CN204396750U CN 204396750 U CN204396750 U CN 204396750U CN 201420846024 U CN201420846024 U CN 201420846024U CN 204396750 U CN204396750 U CN 204396750U
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- China
- Prior art keywords
- lever
- hinged
- frame
- roller
- cam
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of cam link mechanism for cutting machine, comprise base and be located at the frame on base, frame is provided with rocking bar and the cam being connected motor, one end of described rocking bar is hinged in frame, the other end of rocking bar is provided with roller, the outer surface of roller and cam is affixed tactile, described roller has the first lever by rod hinge connection, one end of first lever is hinged with the second lever, the other end of the first lever is hinged with the 3rd lever, second lever is hinged in frame, second lever is provided with arc convex, frame is hinged with cross bar, cross bar is provided with in hook-shaped Access Division, Access Division is on the arc convex being located at the second lever, 3rd lever is hinged with the rotating shaft of fixing cutoff tool, rotating shaft is articulated with in frame, it is simple that the purpose of this utility model is to provide a kind of structure, simple operation and the high cam link mechanism for cutting machine of operating efficiency.
Description
Technical field
The cut-out equipment of the utility model construction material, particularly relates to a kind of cam link mechanism for cutting machine.
Background technology
Bar cropper is a kind of instrument that a kind of shear reinforcement uses.Generally have full-automatic reinforcing bar cutting machine, and semi-automatic steel bar cutting machine point.It is one of requisite equipment of steel bar meter, and it is mainly used in the customized cut-off to reinforcing bar in the engineerings such as building construction, bridge, tunnel, power station, large-scale water conservancy.Bar cropper is compared with other cut-out equipment, have lightweight, power consumption less, reliable operation, efficiency high, therefore be progressively machined in recent years and extensively adopt with bar mill etc., played important effect in the every field of the development of the national economy.The circuit devcie that existing cut-out equipment is complicated because inside relates to and control device, cause device interior complicated integral structure, expensive, and lack suitable transmission mechanism due to cut-out equipment, make the complex operation of reinforcing steel bar cutting equipment, operating efficiency is not high.
Utility model content
The purpose of this utility model is to provide that a kind of structure is simple, simple operation and the high cam link mechanism for cutting machine of operating efficiency.
To achieve these goals, the utility model provides following technical scheme: for the cam link mechanism of cutting machine, comprise base and be located at the frame on base, described frame is provided with rocking bar and the cam being connected motor, one end of described rocking bar is hinged in frame, the other end of rocking bar is provided with roller, the outer surface of roller and cam is affixed tactile, described roller has the first lever by rod hinge connection, one end of first lever is hinged with the second lever, the other end of the first lever is hinged with the 3rd lever, second lever is hinged in frame, second lever is provided with arc convex, frame is hinged with cross bar, cross bar is provided with in hook-shaped Access Division, Access Division is on the arc convex being located at the second lever, 3rd lever is hinged with the rotating shaft of fixing cutoff tool, rotating shaft is articulated with in frame.
The principle of this programme is such: during use, the cam connecting motor rotates under the drive of motor shaft, the rocking bar be hinged in frame rotates around hinge, rocking bar is provided with roller, the outer surface of roller and cam is affixed tactile, make cam in rotation process, roller can be driven to rotate, and then first lever hinged with roller can be driven to deflect, two ends due to the first lever are hinged with the second lever and the 3rd lever respectively, the second lever and the 3rd lever is made to produce interlock, 3rd lever is hinged with the rotating shaft of fixing cutoff tool, axis of rotation, and drive cutoff tool work, simultaneously, with the second lever generation interlock of arc convex, cross bar hinged in frame is hook-shaped Access Division and arc convex offset, when making the second lever rotation, cross bar can carry out stop to the deflection of the second lever, whole leverage is made to have the corresponding strong point, cam just can make rotating shaft and cutoff tool have the motion determined, when cross bar departs from hook-shaped Access Division and arc convex, cam dallies, motion stops.
Preferably, described roller adopts the roller of ball shape, roller can better be pasted with cam outer face and touch, and produce corresponding displacement.
Preferably, described rod hinge connection, in the middle part of the first lever, when the hinge of connecting rod on the first lever is rotated, can make the first deviation of lever steady.
Preferably, described cutoff tool is disc, and the outside of cutoff tool is provided with the protective cover be fixed in frame, and protective cover is convenient to cutoff tool when cutting, and can prevent chip from disorderly flying, the effect played protection operator and keep working environment clean and tidy.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model for the cam link mechanism embodiment of cutting machine.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Reference numeral in Figure of description comprises: base 1, frame 2, rocking bar 3, cam 4, roller 5, connecting rod 6, the first lever 7, second lever the 8, three lever 9, arc convex 10, cross bar 11, Access Division 12, rotating shaft 13, cutoff tool 14.
As shown in Figure 1, for the cam link mechanism of cutting machine, the frame 2 comprising base 1 and be located on base 1, frame 2 is provided with rocking bar 3 and the cam 4 being connected motor, one end of rocking bar 3 is hinged in frame 2, the other end of rocking bar 3 is provided with roller 5, roller 5 adopts the roller of ball shape, roller 5 is affixed tactile with the outer surface of cam 4, roller 5 is hinged with the first lever 7 by connecting rod 6, connecting rod 6 is articulated with the middle part of the first lever 7, one end of first lever 7 is hinged with the second lever 8, the other end of the first lever 7 is hinged with the 3rd lever 9, second lever 8 is hinged in frame 2, second lever 8 is provided with arc convex 10, frame 2 is hinged with cross bar 11, cross bar 11 is provided with in hook-shaped Access Division 12, Access Division 12 is on the arc convex 10 being located at the second lever 8, 3rd lever 9 is hinged with the rotating shaft 13 of fixing cutoff tool 14, rotating shaft 13 is articulated with in frame 2, cutoff tool 14 is disc, the outside of cutoff tool 14 is provided with the protective cover be fixed in frame 2.
In the present embodiment, during use, the cam 4 connecting motor rotates under the drive of motor shaft, the rocking bar 3 be hinged in frame 2 rotates around hinge, rocking bar 3 is provided with roller 5, roller 5 is affixed tactile with the outer surface of cam 4, make cam 4 in rotation process, roller 5 can be driven to rotate, and then first lever 7 hinged with roller 5 can be driven to deflect, two ends due to the first lever 7 are hinged with the second lever 8 and the 3rd lever 9 respectively, the second lever 8 and the 3rd lever 9 is made to produce interlock, 3rd lever 9 is hinged with the rotating shaft 13 of fixing cutoff tool 14, rotating shaft 13 is rotated, and drive cutoff tool 14 to work, simultaneously, there is interlock in the second lever 8 with arc convex 10, cross bar 11 hinged in frame 2 offsets with arc convex 10 in hook-shaped Access Division 12, when second lever 8 is rotated, cross bar 11 can carry out stop to the deflection of the second lever 8, whole leverage is made to have the corresponding strong point, cam 4 just can make rotating shaft 13 and cutoff tool 14 have the motion determined, when cross bar 11 departs from arc convex 10 in hook-shaped Access Division 12, cam 4 dallies, motion stops.
Roller 5 adopts the roller of ball shape; roller 5 can better be pasted with cam 4 outer surface touch; and produce corresponding displacement; connecting rod 6 is articulated with the middle part of the first lever 7; when the hinge of connecting rod 6 on the first lever 7 is rotated; the first lever 7 can be made to deflect steadily; cutoff tool 14 is disc; the outside of cutoff tool 14 is provided with the protective cover be fixed in frame 2; protective cover is convenient to cutoff tool 14 when cutting; can prevent chip from disorderly flying, the effect played protection operator and keep working environment clean and tidy.
Above-described is only preferred embodiment 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 (4)
1. for the cam link mechanism of cutting machine, comprise base and be located at the frame on base, it is characterized in that, described frame is provided with rocking bar and the cam being connected motor, one end of described rocking bar is hinged in frame, the other end of rocking bar is provided with roller, the outer surface of roller and cam is affixed tactile, described roller has the first lever by rod hinge connection, one end of first lever is hinged with the second lever, the other end of the first lever is hinged with the 3rd lever, second lever is hinged in frame, second lever is provided with arc convex, frame is hinged with cross bar, cross bar is provided with in hook-shaped Access Division, Access Division is on the arc convex being located at the second lever, 3rd lever is hinged with the rotating shaft of fixing cutoff tool, rotating shaft is articulated with in frame.
2. as claimed in claim 1 for the cam link mechanism of cutting machine, it is characterized in that, described roller adopts the roller of ball shape.
3., as claimed in claim 1 for the cam link mechanism of cutting machine, it is characterized in that, described rod hinge connection is in the middle part of the first lever.
4., as claimed in claim 1 for the cam link mechanism of cutting machine, it is characterized in that, described cutoff tool is disc, and the outside of cutoff tool is provided with the protective cover be fixed in frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420846024.4U CN204396750U (en) | 2014-12-25 | 2014-12-25 | For the cam link mechanism of cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420846024.4U CN204396750U (en) | 2014-12-25 | 2014-12-25 | For the cam link mechanism of cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204396750U true CN204396750U (en) | 2015-06-17 |
Family
ID=53420648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420846024.4U Expired - Fee Related CN204396750U (en) | 2014-12-25 | 2014-12-25 | For the cam link mechanism of cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204396750U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104550569A (en) * | 2014-12-25 | 2015-04-29 | 重庆璇儿科技有限公司 | Cam-connecting rod mechanism for cutter |
| CN106345946A (en) * | 2016-10-28 | 2017-01-25 | 无锡市富能金属制品有限公司 | Safe-to-use steel bar cutter |
-
2014
- 2014-12-25 CN CN201420846024.4U patent/CN204396750U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104550569A (en) * | 2014-12-25 | 2015-04-29 | 重庆璇儿科技有限公司 | Cam-connecting rod mechanism for cutter |
| CN104550569B (en) * | 2014-12-25 | 2019-06-07 | 重庆璇儿科技有限公司 | Cam link mechanism for cutting machine |
| CN106345946A (en) * | 2016-10-28 | 2017-01-25 | 无锡市富能金属制品有限公司 | Safe-to-use steel bar cutter |
| CN106345946B (en) * | 2016-10-28 | 2018-01-19 | 无锡市富能金属制品有限公司 | A kind of bar cutter safe to use |
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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: 20150617 Termination date: 20151225 |
|
| EXPY | Termination of patent right or utility model |