CN104444142A - Rotary table pin indexing positioning mechanism - Google Patents
Rotary table pin indexing positioning mechanism Download PDFInfo
- Publication number
- CN104444142A CN104444142A CN201410712939.0A CN201410712939A CN104444142A CN 104444142 A CN104444142 A CN 104444142A CN 201410712939 A CN201410712939 A CN 201410712939A CN 104444142 A CN104444142 A CN 104444142A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- rotary table
- rotating disk
- rotating shaft
- positioning mechanism
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G29/00—Rotary conveyors, e.g. rotating discs, arms, star-wheels or cones
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- Actuator (AREA)
Abstract
The invention relates to the technical field of indexing positioning mechanisms, in particular to a rotary table pin indexing positioning mechanism. The rotary table pin indexing positioning mechanism comprises a rotary table, rolling pins on the rotary table, a hydraulic cylinder driving the rotary table to rotate, and a controller controlling the hydraulic cylinder. A rotating shaft is arranged in the axis of the rotary table, the two ends of the rotating shaft extend to the two sides, a one-way overrunning clutch is arranged at one end of the rotating shaft, the other end of the rotating shaft is an output end, the rolling pins are evenly arranged on the end face of one side of the rotary table in the circumferential direction, a blocking rod inclining upwards is arranged at the upper portion of the side of the rotary table, a locking groove matched with the rolling pins is formed in the upward-inclination end of the blocking rod, an output shaft of the hydraulic cylinder is connected with a connecting rod, one end of the connecting rod is movably connected with the one-way overrunning clutch, two travel switches are arranged at the connecting rod, the connecting rod is provided with adjustable touch protrusions touching the travel switches, the output ends of the travel switches are connected with the controller, and the controller is connected with and controls the hydraulic cylinder. Adjusting indexing positioning is convenient and reliable, the structure is simple, and cost is low.
Description
Technical field
The present invention relates to dividing and positioning mechanism technical field, be specifically related to a kind of rotating disk pin dividing and positioning mechanism.
Background technology
The most complex structure of existing dividing device, generally all drives with motor, and drive and control of electric machine indexing action is complicated, causes the cost of manufacture high, and the reliability of calibration location is not high, easily wear out failure occurs, and impact uses.
Summary of the invention
Technical matters to be solved by this invention is for above-mentioned defect, provides a kind of rotating disk pin dividing and positioning mechanism, and regulate calibration location convenient, reliable, structure is simple, and cost is low.
The technical scheme that the present invention solves the employing of its technical matters is as follows:
A kind of rotating disk pin dividing and positioning mechanism, comprise rotating disk, rolling pin on rotating disk, drive the hydraulic actuating cylinder of dial rotation, the controller of hydraulic control cylinder, described disk axes is provided with rotating shaft, rotating shaft two ends extend to both sides, rotating shaft one end is provided with mono-directional overrun clutch, the other end is mouth, rotating disk one side end face is circumferentially provided with multiple rolling pin uniformly, this upper lateral part of rotating disk is provided with acclivitous lever, the acclivitous one end of lever is provided with the locking groove coordinated with rolling pin, described hydraulic actuating cylinder output shaft is connected with connecting rod, connecting rod one end is flexibly connected with mono-directional overrun clutch, connecting rod place is provided with two travel switches, connecting rod is provided with and touches the adjustable of travel switch and touch projection, travel switch mouth accesses described controller, controller connects hydraulic control cylinder, rotating disk, can cover outside rotating shaft and establish casing, rotating shaft is fixed on casing, lever is fixed on casing equally, the downward-sloping one end of lever can also and casing between spring is set, travel switch is flexibly connected with casing, hydraulic cylinder piston rod controls overriding clutch and rotates, overriding clutch drives rotating disk to rotate along a direction by rotating shaft, ship and resell on another market with dial rotation while rotating, ship and resell on another market and turn over the locking groove of lever successively, the scale division value of each calibration location of the cut to lengthen that hydraulic cylinder piston rod extends, connecting rod adds the length variations that hydraulic actuating cylinder exports, the hunting range of control overriding clutch is increased, and the position of adjustment travel switch and the position touching projection, each scale division value can be changed, touch the calibration that the stroke fitting through controller hydraulic control cylinder that is protruding and travel switch controls rotating disk automatically, control calibration location simple, reliably.
Further, the described locking groove cell wall consistent with dial rotation direction is ramp structure, and another relative end wall is right-angle structure, and right-angle structure coordinates with rolling pin and prevents rotating disk from reversing.
Further, described in touch and protruding be fixed on connecting rod with clip, clip is convenient to adjust and is touched protruding position on connecting rod.
The invention has the beneficial effects as follows: adopt such scheme, hydraulic actuating cylinder coordinates with overriding clutch, translate linear motion is made to become the intermittent-rotation of rotating disk to move, adjust travel switch, touch protruding position, with the stroke of the automatic hydraulic control cylinder of controller, to control the pivotal calibration of each rotating disk, rolling pin makes location reliable with coordinating of lever locking groove, result is simple, and it is convenient to control, and cost is low.
Accompanying drawing explanation
By the detailed description below in conjunction with accompanying drawing, aforesaid and other object, the feature and advantage of the present invention will become apparent.
Fig. 1 is result schematic diagram of the present invention.
Wherein: 1 is rotating disk, 1.1 is rolling pin, and 2 is hydraulic actuating cylinder, and 2.1 is connecting rod, and 2.2 for touching projection, and 3 is rotating shaft, and 4 is overriding clutch, and 5 is lever, and 6 is travel switch.
Detailed description of the invention
A kind of rotating disk pin dividing and positioning mechanism as described in Figure 1, comprise rotating disk 1, rolling pin 1.1 on rotating disk 1, drive the hydraulic actuating cylinder 2 that rotating disk 1 rotates, the controller of hydraulic control cylinder 2, rotating disk 1 axle center is provided with rotating shaft 3, rotating shaft 3 two ends extend to both sides, rotating shaft one end is provided with mono-directional overrun clutch 4, the other end is mouth, rotating disk 1 one side end face is circumferentially provided with multiple rolling pin 1.1 uniformly, this upper lateral part of rotating disk 1 is provided with acclivitous lever 5, the acclivitous one end of lever 5 is provided with the locking groove coordinated with rolling pin 1.1, the locking groove cell wall consistent with rotating disk 1 rotation direction is ramp structure, another relative end wall is right-angle structure, the output shaft of hydraulic actuating cylinder 2 is connected with connecting rod 2.1, connecting rod 2.1 one end is flexibly connected with mono-directional overrun clutch 4, connecting rod 2.1 place is provided with two travel switches 6, connecting rod 2.1 is provided with touch travel switch 6 adjustable and touches protruding 2.2, touching protruding 2.2 is fixed on connecting rod 2.1 with clip, travel switch 6 mouth access controller, controller connection control hydraulic actuating cylinder 2.
The above is only preferred embodiment of the present invention, not does any pro forma restriction to the present invention, every according in technical spirit of the present invention to any simple modification, equivalent variations that above embodiment is done, all fall within protection scope of the present invention.
Claims (3)
1. a rotating disk pin dividing and positioning mechanism, comprise rotating disk, rolling pin on rotating disk, drive the hydraulic actuating cylinder of dial rotation, the controller of hydraulic control cylinder, it is characterized in that: described disk axes is provided with rotating shaft, rotating shaft two ends extend to both sides, rotating shaft one end is provided with mono-directional overrun clutch, the other end is mouth, rotating disk one side end face is circumferentially provided with multiple rolling pin uniformly, this upper lateral part of rotating disk is provided with acclivitous lever, the acclivitous one end of lever is provided with the locking groove coordinated with rolling pin, described hydraulic actuating cylinder output shaft is connected with connecting rod, connecting rod one end is flexibly connected with mono-directional overrun clutch, connecting rod place is provided with two travel switches, connecting rod is provided with and touches the adjustable of travel switch and touch projection, travel switch mouth accesses described controller, controller connection control hydraulic actuating cylinder.
2. a kind of rotating disk pin dividing and positioning mechanism according to claim 1, is characterized in that: the described locking groove cell wall consistent with dial rotation direction is ramp structure, and another relative end wall is right-angle structure.
3. a kind of rotating disk pin dividing and positioning mechanism according to claim 1, is characterized in that: described in touch and protruding to be fixed on connecting rod with clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410712939.0A CN104444142A (en) | 2014-11-28 | 2014-11-28 | Rotary table pin indexing positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410712939.0A CN104444142A (en) | 2014-11-28 | 2014-11-28 | Rotary table pin indexing positioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104444142A true CN104444142A (en) | 2015-03-25 |
Family
ID=52891036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410712939.0A Pending CN104444142A (en) | 2014-11-28 | 2014-11-28 | Rotary table pin indexing positioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104444142A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105619359A (en) * | 2016-02-21 | 2016-06-01 | 刘家儒 | Intermittent revolving device for workpiece |
| CN106098427A (en) * | 2016-08-08 | 2016-11-09 | 上海大学 | A kind of switching device of the push rod switch closed and disconnected that automatically switches |
| CN114835000A (en) * | 2022-03-31 | 2022-08-02 | 三一重工股份有限公司 | Locking mechanism, lifting appliance and operation machine |
-
2014
- 2014-11-28 CN CN201410712939.0A patent/CN104444142A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105619359A (en) * | 2016-02-21 | 2016-06-01 | 刘家儒 | Intermittent revolving device for workpiece |
| CN106098427A (en) * | 2016-08-08 | 2016-11-09 | 上海大学 | A kind of switching device of the push rod switch closed and disconnected that automatically switches |
| CN114835000A (en) * | 2022-03-31 | 2022-08-02 | 三一重工股份有限公司 | Locking mechanism, lifting appliance and operation machine |
| CN114835000B (en) * | 2022-03-31 | 2023-03-03 | 三一重工股份有限公司 | Locking mechanism, lifting appliance and operation machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |
|
| WD01 | Invention patent application deemed withdrawn after publication |