CN201979334U - Cam driving device - Google Patents
Cam driving device Download PDFInfo
- Publication number
- CN201979334U CN201979334U CN2011200804809U CN201120080480U CN201979334U CN 201979334 U CN201979334 U CN 201979334U CN 2011200804809 U CN2011200804809 U CN 2011200804809U CN 201120080480 U CN201120080480 U CN 201120080480U CN 201979334 U CN201979334 U CN 201979334U
- Authority
- CN
- China
- Prior art keywords
- cam
- cams
- driving gear
- power transmitting
- power
- 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 cam driving device, comprising a cam power mechanism and a plurality of power transmitting mechanisms, wherein the cam power mechanism comprises a power output mechanism, a plurality of cams and a cam connecting shaft. The power output mechanism and the cams are linked by the cam connecting shaft. The power transmitting mechanisms correspond to the cams one by one; and each power transmitting mechanism comprises a fixed seat with a slide rail, a sliding plate sliding on the slide rail and a connecting rod fixed on the sliding plate and driven by the cams to slide. Through the technical solution, the cam driving device has the beneficial effects that: the cams are provided with power by the same power output mechanism, so that the running of the cams is correlated, and the complex processing operation of processed parts can be completed.
Description
Technical field
The utility model relates to a kind of drive unit, particularly a kind of cam driving gear.
Background technology
At the workpiece that some is needed continuous dislocation, need above workpiece, periodically process, as punching, local welding or inserts etc.At present, be to operate greatly by the workman is manual; Some provides power to carry out knee-action by cylinder, thereby realizes processing.The mode of this cylinder processing can only have a station to operate; A plurality of if desired stations are operated, and then need the such equipment of many covers, and not only cost is than higher, and if need to carry out compounding practice between a plurality of station, then be difficult to realize the effect that cooperatively interacts.
The utility model content
For solving the technical problem that exists in the prior art, the utility model provides a kind of cost low, and the multiplex (MUX) makes the good cam driving gear of matching property.
The utility model solves the problems of the technologies described above, the technical scheme that adopts is: a kind of cam driving gear is provided, comprise a cam actuating unit and a plurality of power transmitting mechanism, wherein, described cam actuating unit comprises a power take-off mechanism, a plurality of cam and a cam connecting shaft, and described power take-off mechanism and a plurality of cam are by the interlock of cam connecting shaft; Described a plurality of power transmitting mechanism is corresponding one by one with described a plurality of cams; Each power transmitting mechanism comprise a holder that is provided with slide rail, one the slide plate that slides on the slide rail and one be fixed on the slide plate and by the connecting rod of described its slip of cam driven.
As a preferred version of the present utility model, described cam actuating unit comprises a motor and a decelerator that links to each other with motor.
As a preferred version of the present utility model, described each power transmitting mechanism also comprises a height micro-adjusting mechanism, this height micro-adjusting mechanism comprises a fine setting cross bar, a micrometer adjusting screw, a baffle plate and a camshaft bearing, described baffle plate is fixed on the described slide plate, described micrometer adjusting screw is embedded in an end of described fine setting cross bar and withstands described baffle plate, and described camshaft bearing is fixed in described fine setting cross bar middle part and corresponding coupling with described cam.
As a preferred version of utility model, described cam is an elliptical shape.
As a preferred version of utility model, all asynchronous setting between per two cams of described a plurality of cams.
As a preferred version of utility model, described connecting rod is fixed by two slotted eyes that are arranged at described slide plate.
Adopt technique scheme, with respect to prior art, the beneficial effect of obtaining is:
(1) a plurality of cams provide power by same power take-off mechanism, make the relevant property of running between a plurality of cams, can finish the complicated processing operation to workpiece.
(2) setting of height micro-adjusting mechanism can realize the operation that the workpiece precision prescribed is higher.
(3) a plurality of cams can be arranged to the cam of rotation synchronously or asynchronous rotation, realize more process requirements.
Description of drawings
Fig. 1 is the schematic side view of a kind of cam driving gear one embodiment described in the utility model;
Fig. 2 is the front elevational schematic of a kind of cam driving gear one embodiment described in the utility model;
Fig. 3 is a cam actuating unit schematic diagram described in the utility model;
Fig. 4 is a power transmitting mechanism schematic diagram described in the utility model.
The specific embodiment
Describe technical scheme described in the utility model in detail below in conjunction with the drawings and the specific embodiments.
As shown in Figure 1 and Figure 2, a kind of cam driving gear described in the utility model comprises a cam actuating unit and a plurality of power transmitting mechanism; Wherein, the cam actuating unit comprises a power take-off mechanism, a plurality of cam 13 and cam connecting shaft 14, power take-off mechanism comprises a motor 11 and a decelerator 12 that links to each other with motor 11, and power take-off mechanism is by cam connecting shaft 14 and a plurality of cam 13 interlocks; A plurality of power transmitting mechanisms are corresponding one by one with a plurality of cams 13, each power transmitting mechanism comprises holder 21, slide plate 22 and connecting rod 23, the both sides of holder 21 respectively are provided with a slide rail 210, slide plate 22 can slide at slide rail 210, connecting rod 23 is fixed on the slide plate 22 by two slotted eyes that are arranged at slide plate 22, and cam 13 drives slide plate 22 and slides on holder 21 along slide rail 210.In Fig. 1, the cam driving gear shown in Figure 2 two cams 13 and two power transmitting mechanisms have been shown, but the utility model is not limited thereto.A plurality of cams 13 provide power by same power take-off mechanism, make the relevant property of running between a plurality of cams 13, can finish the complicated processing operation to workpiece.
As Fig. 1, Fig. 2, shown in Figure 4, each power transmitting mechanism also comprises a height micro-adjusting mechanism, this height micro-adjusting mechanism comprises fine setting cross bar 24, micrometer adjusting screw 25, baffle plate 220, camshaft bearing 26, baffle plate 220 is fixed on the slide plate 22, micrometer adjusting screw 25 is embedded in an end of fine setting cross bar 24 and withstands baffle plate 220, camshaft bearing 26 be fixed in the fine setting cross bar 24 middle parts and with cam 13 corresponding couplings, in cam 13 rotary courses, by supporting role, thereby realize that power transmitting mechanism moves up and down or side-to-side movement to camshaft bearing 26.The shape of cam 13 can be oval or other regular shapes.
As shown in Figure 3, motor 11, the decelerator 12 of cam actuating unit are supported on the plane by supporting seat 16, and cam connecting shaft 14 is provided with a plurality of cams 13, and each cam 13 has a supporting seat 15 to support.Cam 13 is fixed on the cam connecting shaft 14 by fixed block 17.A plurality of cams 13 can be arranged to the cam 13 of rotation synchronously or asynchronous rotation, to realize comparatively complicated procedure.
The above only is the utility model preferred embodiment, does not limit the scope that the utility model is implemented with this, and the equivalence of doing according to the technical solution of the utility model and description changes and modification, all should belong to the scope that the utility model is contained.
Claims (7)
1. a cam driving gear is characterized in that, comprises a cam actuating unit and a plurality of power transmitting mechanism, wherein,
Described cam actuating unit comprises a power take-off mechanism, a plurality of cam and a cam connecting shaft, and described power take-off mechanism and a plurality of cam are by the interlock of cam connecting shaft;
Described a plurality of power transmitting mechanism is corresponding one by one with described a plurality of cams; Each power transmitting mechanism comprise a holder that is provided with slide rail, one the slide plate that slides on the slide rail and one be fixed on the slide plate and by the connecting rod of described its slip of cam driven.
2. a kind of cam driving gear according to claim 1 is characterized in that, described cam actuating unit comprises a motor and a decelerator that links to each other with motor.
3. a kind of cam driving gear according to claim 1, it is characterized in that, described each power transmitting mechanism also comprises a height micro-adjusting mechanism, this height micro-adjusting mechanism comprises a fine setting cross bar, a micrometer adjusting screw, a baffle plate and a camshaft bearing, described baffle plate is fixed on the described slide plate, described micrometer adjusting screw is embedded in an end of described fine setting cross bar and withstands described baffle plate, and described camshaft bearing is fixed in described fine setting cross bar middle part and corresponding coupling with described cam.
4. a kind of cam driving gear according to claim 1 is characterized in that, described cam is an elliptical shape.
5. according to arbitrary described a kind of cam driving gear in the claim 1 to 4, it is characterized in that all asynchronous setting between per two cams of described a plurality of cams.
6. according to arbitrary described a kind of cam driving gear in the claim 1 to 4, it is characterized in that described a plurality of cams are provided with synchronously.
7. a kind of cam driving gear according to claim 1 is characterized in that, described connecting rod is fixed by two slotted eyes that are arranged at described slide plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200804809U CN201979334U (en) | 2011-03-24 | 2011-03-24 | Cam driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200804809U CN201979334U (en) | 2011-03-24 | 2011-03-24 | Cam driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201979334U true CN201979334U (en) | 2011-09-21 |
Family
ID=44606802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200804809U Expired - Fee Related CN201979334U (en) | 2011-03-24 | 2011-03-24 | Cam driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201979334U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103170870A (en) * | 2013-03-28 | 2013-06-26 | 深圳市光和精密自动化有限公司 | Cam linkage rotating disc type processing equipment |
| CN110642125A (en) * | 2019-09-27 | 2020-01-03 | 法斯特电梯有限公司 | Cam driving system for elevator |
-
2011
- 2011-03-24 CN CN2011200804809U patent/CN201979334U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103170870A (en) * | 2013-03-28 | 2013-06-26 | 深圳市光和精密自动化有限公司 | Cam linkage rotating disc type processing equipment |
| CN103170870B (en) * | 2013-03-28 | 2015-05-13 | 深圳市光和精密自动化有限公司 | Cam linkage rotating disc type processing equipment |
| CN110642125A (en) * | 2019-09-27 | 2020-01-03 | 法斯特电梯有限公司 | Cam driving system for elevator |
| CN110642125B (en) * | 2019-09-27 | 2021-06-08 | 法斯特电梯有限公司 | Cam driving system for elevator |
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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: 20110921 Termination date: 20200324 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |