CN202120155U - Mechanical-electronic combined cam controller - Google Patents
Mechanical-electronic combined cam controller Download PDFInfo
- Publication number
- CN202120155U CN202120155U CN2011202049353U CN201120204935U CN202120155U CN 202120155 U CN202120155 U CN 202120155U CN 2011202049353 U CN2011202049353 U CN 2011202049353U CN 201120204935 U CN201120204935 U CN 201120204935U CN 202120155 U CN202120155 U CN 202120155U
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- CN
- China
- Prior art keywords
- mechanical
- hollow shaft
- cam
- information processing
- coder
- 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 discloses a mechanical-electronic combined cam controller, which is characterized in that a spindle is fixed by bearing supports at two ends, a hollow shaft coder, a cam group and a micro switch are sequentially connected through the spindle, and the hollow shaft coder is fixed by a fixing pin. A feedback protection module is installed on the spindle, and the hollow shaft coder, the cam group, the micro switch and the feedback protection module are connected with an information processing and controlling module through transmission lines to form a return circuit. The mechanical-electronic combined cam controller utilizes the hollow shaft coder and the cam group as signal collection components for crank shaft angles and slide block strokes and uses transmission lines to be connected with the information processing and controlling module, thereby achieving a core circuit control. The hollow shaft coder is used, thereby satisfying requirement of dead point shutdown at different speeds. Due to strong shock resistance of mechanical cams, automation degree and safety level of machine tools are greatly improved.
Description
Technical field
The utility model relates to a kind of cam controller, particularly relates to a kind of mechanical and electronic combined formula cam controller.
Background technology
Cam controller is one of Core Feature parts important in the machine tool industry forging industry, mainly contains mechanical type cam controller and electronic type cam controller at present.The mechanical type cam controller has obtained extensively ripe the application on " low speed and little tonnage " forging machine tool, have repeatable accuracy height, adjustment aspect, long service life, reliability advantages of higher.But along with Chinese machine tool industry progressively develops to large-tonnage, high speed, numerical control direction; Forging machine tool industrial sector and product structure also need constantly be adjusted; Machine tool functional component also is faced with upgrading; Electronic cam controller can satisfy " high speed and large-tonnage " requirement; But the forging industry application does not also obtain client's extensive approval at home, mainly is because electric cam exists poor seismic behavior (reduction reliability), shortcomings such as repeatable accuracy is low, Installation and Debugging are complicated, maintenance cost height.Existing cam controller has become one of restriction machine tool industry development factor, and forging industry is badly in need of wanting a kind of mechanical and electronic combined formula cam controller at home at present.
The utility model content
The utility model provides a kind of anti-seismic performance mechanical and electronic combined formula cam controller strong, simple in structure to the deficiency of prior art.
For realizing above purpose, the technical scheme that the utility model adopts is:
A kind of mechanical and electronic combined formula cam controller is made up of main shaft, bearing seat, tubular shaft scrambler, cam set and microswitch, feedback protection module, information processing and control module, fixed pin, transmission line; It is characterized in that: main shaft is fixed by the two end axles bearing; Tubular shaft scrambler, cam set and microswitch are connected by same main shaft successively; The tubular shaft scrambler is fixed through fixed pin; The feedback protection module is installed on the main shaft, and tubular shaft scrambler, cam set and microswitch, feedback protection module are connected the built-up circuit loop through transmission line with information processing and control module.
The utility model simultaneously as the signals collecting parts of crankshaft angles/ram travel, utilizes transmission line to be connected with information processing and control module through tubular shaft scrambler and cam set, the realization core circuit control; Adopted the tubular shaft scrambler, the upper dead center that can satisfy friction speed stops, and adds the characteristics that the mechanical cam shock resistance is strong, improves the robotization and the security level of lathe greatly.
Description of drawings
Fig. 1 is a kind of mechanical and electronic combined formula cam controller structure diagram of the utility model;
Fig. 2 is a kind of mechanical and electronic combined formula cam controller shaft coupling structure assembly drawing of the utility model.
Embodiment
As shown in the figure, a kind of mechanical and electronic combined formula cam controller of the utility model is made up of main shaft 1, bearing seat 2, tubular shaft scrambler 3, cam set and microswitch 4, feedback protection module 5, information processing and control module 6, transmission line 7, fixed pin 8.Main shaft 1 is fixing by two end axles bearing 2; Tubular shaft scrambler 3, cam set and microswitch 4 are connected by same main shaft 1 successively; Tubular shaft scrambler 3 is fixing through fixed pin 8; Feedback protection module 5 is installed on the main shaft 1, and tubular shaft scrambler 3, cam set and microswitch 4, feedback protection module 5 are connected the built-up circuit loop through transmission line 7 with information processing and control module 6; During work; Through main shaft 1 and host crankshaft link; Tubular shaft scrambler 3 on the main shaft 1 carries out signals collecting to crankshaft angles/ram travel simultaneously with cam set and microswitch 4, and signal is through DSP embedded system circuit computing in information processing and the control module 6 and output to I/O communication interface circuit and carry out the man-machine interface operation.
That the utility model integral body has is simple in structure, installation, operating aspect, low cost and other advantages, can be widely used in fields such as machinery, printing, weaving, aviation, has great promotional value.
Claims (1)
1. a mechanical and electronic combined formula cam controller is made up of main shaft, bearing seat, tubular shaft scrambler, cam set and microswitch, feedback protection module, information processing and control module, fixed pin, transmission line; It is characterized in that: main shaft is fixed by the two end axles bearing; Tubular shaft scrambler, cam set and microswitch are connected by same main shaft successively; The tubular shaft scrambler is fixed through fixed pin; The feedback protection module is installed on the main shaft, and tubular shaft scrambler, cam set and microswitch, feedback protection module are connected the built-up circuit loop through transmission line with information processing and control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202049353U CN202120155U (en) | 2011-06-17 | 2011-06-17 | Mechanical-electronic combined cam controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202049353U CN202120155U (en) | 2011-06-17 | 2011-06-17 | Mechanical-electronic combined cam controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202120155U true CN202120155U (en) | 2012-01-18 |
Family
ID=45461206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202049353U Expired - Fee Related CN202120155U (en) | 2011-06-17 | 2011-06-17 | Mechanical-electronic combined cam controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202120155U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102854837A (en) * | 2012-08-21 | 2013-01-02 | 无锡市拓发自控设备有限公司 | Adjustable cam controller capable of detecting cam motion and switch adhesion |
| CN103105847A (en) * | 2012-12-28 | 2013-05-15 | 无锡市拓发自控设备有限公司 | Testing device for cam controller |
| CN103182796A (en) * | 2013-04-16 | 2013-07-03 | 江苏扬力集团有限公司 | Signal collecting device for press and press adopting same |
| CN111086266A (en) * | 2019-12-30 | 2020-05-01 | 南京信捷泽荣智控技术有限公司 | Self-adaptive variable-speed parking method and device for intelligent press |
-
2011
- 2011-06-17 CN CN2011202049353U patent/CN202120155U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102854837A (en) * | 2012-08-21 | 2013-01-02 | 无锡市拓发自控设备有限公司 | Adjustable cam controller capable of detecting cam motion and switch adhesion |
| CN103105847A (en) * | 2012-12-28 | 2013-05-15 | 无锡市拓发自控设备有限公司 | Testing device for cam controller |
| CN103182796A (en) * | 2013-04-16 | 2013-07-03 | 江苏扬力集团有限公司 | Signal collecting device for press and press adopting same |
| CN103182796B (en) * | 2013-04-16 | 2015-04-08 | 江苏扬力集团有限公司 | Signal collecting device for press and press adopting same |
| CN111086266A (en) * | 2019-12-30 | 2020-05-01 | 南京信捷泽荣智控技术有限公司 | Self-adaptive variable-speed parking method and device for intelligent press |
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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: 20120118 Termination date: 20140617 |
|
| EXPY | Termination of patent right or utility model |