CN207213068U - Multi-station intermittent positioning disk - Google Patents
Multi-station intermittent positioning disk Download PDFInfo
- Publication number
- CN207213068U CN207213068U CN201721196979.XU CN201721196979U CN207213068U CN 207213068 U CN207213068 U CN 207213068U CN 201721196979 U CN201721196979 U CN 201721196979U CN 207213068 U CN207213068 U CN 207213068U
- Authority
- CN
- China
- Prior art keywords
- drive
- rotating disk
- housing
- locating rod
- disk
- 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
Links
Landscapes
- Transmission Devices (AREA)
Abstract
The utility model discloses a kind of multi-station intermittent positioning disk, including housing, rotating disk, Geneva mechanism, drive and detent mechanism；The detent mechanism includes locating rod and edge cam；The rotating disk is fixedly connected by the inner ring of the spring bearing with the sheave of the Geneva mechanism and rotating disk is located at the top of the housing, the edge cam with input shaft by being fixedly connected and positioned at the bottom of the housing, the locating rod is between the edge cam and rotating disk, and locating rod lower end is rolled with the edge cam and connected, and the upper end of locating rod is adapted to the positioning hole on rotating disk；On the drive, the input shaft is connected and then makes the drive and edge cam while rotate the cutaway disk and straight pin of the Geneva mechanism with the drive.The utility model, which reduces, manufactures difficulty and cost, improves positioning precision, reduces itself abrasion.
Description
Technical field
It the utility model is related to a kind of segmenting device, and in particular to a kind of multi-station intermittent positioning disk.
Background technology
Cam splitter is a kind of high-precision slewing equipment, and to realize the mechanism of intermittent movement, mechanism extensively should
For pharmaceutical machine, forcing press automatic feed mechanism, food packing machine, glass machinery, ceramic machinery, tobacco machine, filling
Machinery, printing machinery, electric mechanical, automatic Tool Changer for Machine Center etc. need to be converted into each of stepwise operation continuously running
On kind automated machine.Its mechanical structure：One by motor-driven input shaft, cam pair, output shaft or ring flange.For
The rotating disk for installing workpiece and positioning fixture even load is just arranged on output shaft.
Require high when current Cam splitter is manufactured, difficulty is larger, it is necessary to the completion of precision five-axis robot lathe, phase
The manufacturing cost answered is also high, and the Product Precision produced is difficult to ensure card.It is larger that some Cam splitters are used for load
Environment when, it is impossible to meet the requirement of load and precision.
Current Cam splitter production cost is higher, and its precision is difficult to ensure card；In use, the mill of its own
It is more serious to damage phenomenon；When applying to the larger environment of load, its precision can not meet to require.
Utility model content
For in the prior art the defects of, the utility model provides a kind of multi-station intermittent positioning disk, to reduce production system
Difficulty and cost are made, improves positioning precision, reduces itself abrasion.
The utility model provides a kind of multi-station intermittent positioning disk, including housing, rotating disk, Geneva mechanism, drive and
Detent mechanism；The detent mechanism includes locating rod and edge cam；Inner ring and the groove of the rotating disk by spring bearing
The sheave of wheel mechanism is fixedly connected and rotating disk is located at the top of the housing, and the edge cam is fixedly connected simultaneously with input shaft
And positioned at the bottom of the housing, the locating rod is between the edge cam and rotating disk, and locating rod lower end and institute
State edge cam and roll connection, the upper end of locating rod is adapted to the positioning hole on rotating disk；The cutaway disk of the Geneva mechanism and
On the drive, the input shaft is connected and then makes the drive and end face convex straight pin with the drive
Wheel rotates simultaneously.
Preferably, the drive is fixedly connected with driven pulley and cutaway disk, drive and driven pulley are coaxial.Realize
Rotate simultaneously, improve precision.
Preferably, the input shaft is fixedly connected with driving wheel, and driving wheel and driven pulley are by being driven band connection.
Preferably, the straight pin is fixedly connected with clutch shaft bearing, and stirs the sheave by clutch shaft bearing.Reduce
Friction between straight pin and sheave, so as to slow down wear phenomenon, extend service life.
Preferably, the locating rod is provided with two, and is equipped with second bearing, locating rod by second bearing with it is described
Edge cam rolls connection.Reduce the friction between locating shaft and edge cam, so as to slow down wear phenomenon, extend
Service life.
Preferably, the lower end of the housing is provided with fixed plate, and the input shaft is rotatablely connected with the fixed plate；The shell
Rotary shaft is provided with vivo, and in the rotary shaft, the side wall of the housing is set for the cutaway disk, drive and driven pulley
There is the breach with the drive homonymy.
Preferably, the sheave is provided with four radial slots, and four positioning holes are provided with accordingly on the rotating disk.
The beneficial effects of the utility model are embodied in：
The utility model includes housing, rotating disk, Geneva mechanism, drive and detent mechanism, and the detent mechanism includes fixed
Position bar and edge cam, the rotating disk is fixedly connected by the inner ring of spring bearing with the sheave of the Geneva mechanism and rotating disk
Positioned at the top of the housing；Housing is fixed in the outer ring of spring bearing, by the load transfer that rotating disk is born to housing, makes shell
The influence that the operating of the Geneva mechanism and detent mechanism in internal portion is loaded substantially reduces, in the case of bearing compared with big load,
It can guarantee that accurate positioning.The edge cam is fixedly connected with input shaft and positioned at the bottom of the housing, the positioning
Bar is between the edge cam and rotating disk；Make that the rotation of rotating disk is associated with detent mechanism, and rotating disk is every by Geneva mechanism
90 degree are rotated, edge cam just rotates one week, locating rod is increased again after declining and inserts corresponding next positioning hole, to turning
Disk carries out positioning correction, and then the rotational angle of rotating disk is not had deviation, improves positioning precision.Detent mechanism is simple in construction,
Difficulty is made in right production, consequently reduces manufacturing cost.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art.In all of the figs, it is similar
Element or part are typically identified by similar reference.In accompanying drawing, each element or part might not be according to the ratios of reality
Draw.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the axonometric drawing shown in Fig. 1；
Fig. 3 is the structural representation of inside of the present utility model；
Fig. 4 is Fig. 3 axonometric drawing.
In accompanying drawing, 1- housings, 2- rotating disks, 3- drives, 4- positioning holes, 5- locating rods, 6- edge cams, 7- fixed plates,
8- input shafts, 9- spring bearings, 10- sheaves, 11- second bearings, 12- clutch shaft bearings, 13- positioning and guiding sets, 14- transmission belts,
15- driving wheels, 16- driven pulleys, 17- cutaway disks
Embodiment
The embodiment of technical solutions of the utility model is described in detail below in conjunction with accompanying drawing.Following examples are only
For clearly illustrating the technical solution of the utility model, therefore example is only used as, and this practicality can not be limited with this
New protection domain.
It should be noted that unless otherwise indicated, technical term or scientific terminology used in this application should be this reality
The ordinary meaning understood with new one of ordinary skill in the art.
As shown in Figures 1 to 4, a kind of multi-station intermittent positioning disk, including housing 1, rotating disk 2, groove are present embodiments provided
Wheel mechanism, drive 3 and detent mechanism, rotating disk 2 are provided with four positioning holes 4.Detent mechanism includes locating rod 5 and edge cam
6, the lower end of housing 1 is provided with fixed plate 7, and input shaft 8 is rotatablely connected with fixed plate 7, and edge cam 6 is fixedly connected with input shaft 8
And positioned at the bottom of housing 1.Rotating disk 2 is fixedly connected and turned with the sheave 10 of Geneva mechanism by the inner ring of spring bearing 9
Disk 2 is located at the top of housing 1, and housing 1 is fixed in the outer ring of spring bearing 9, by the load transfer that rotating disk 2 is born to housing 1,
The influence for making the operating of the Geneva mechanism inside housing 1 and detent mechanism loaded substantially reduces, and bears the situation compared with big load
Under, it also can guarantee that accurate positioning.Sheave 10 is provided with four radial slots, locating rod 5 between edge cam 6 and rotating disk 2,
And the lower end of locating rod 5 is rolled with edge cam 6 and connected, and the upper end of locating rod 5 is adapted to the positioning hole 4 on rotating disk 2.Locating rod
5 are provided with two, and two locating rods 5 are located in housing 1 with relative tertiary location, and are equipped with second bearing 11, and are passed through
Second bearing 11 is rolled with the edge cam 6 and connected.Reduce the friction between locating shaft and edge cam 6, so as to abrasion
Phenomenon has slowed down, and extends service life.The positioning and guiding set 13 being adapted to locating rod 5 is provided with housing 1, locating rod 5 exists
Lifted in positioning and guiding set 13.The cutaway disk 17 and straight pin of Geneva mechanism are provided with drive 3, in housing 1 and rotated
Axle, in rotary shaft, the side wall of housing 1 is provided with and the homonymy of drive 3 for cutaway disk 17, drive 3 and driven pulley 16
Breach.Straight pin fixes the outer radius with close drive 3, and straight pin is connected with clutch shaft bearing 12, and passes through clutch shaft bearing
12 stir sheave 10.Clutch shaft bearing 12 reduces the friction between straight pin and sheave 10, so as to slow down wear phenomenon, prolongs
Service life is grown.The external connection power device of input shaft 8, input shaft 8 and drive 3 are connected and then make drive 3 and end face
Cam 6 is rotated simultaneously, and drive 3 is fixedly connected with driven pulley 16, and input shaft 8 is fixedly connected with driving wheel 15 and driving wheel 15
It is connected with driven pulley 16 by transmission belt 14.Make the rotation of rotating disk 2 associated with detent mechanism by Geneva mechanism, rotating disk 2
90 degree are often rotated, edge cam 6 just rotates one week, makes two locating rods 5 after declining again increase and insert next accordingly to determine
Position hole 4, positioning correction is carried out to rotating disk 2, and then the rotational angle of rotating disk 2 is not had deviation, improves positioning precision.Localization machine
Structure is simple in construction, and right production is made into difficulty, consequently reduces manufacturing cost.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type, it all should cover among claim of the present utility model and the scope of specification.
Claims (7)
- A kind of 1. multi-station intermittent positioning disk, it is characterised in that：Including housing, rotating disk, Geneva mechanism, drive and localization machine Structure；The detent mechanism includes locating rod and edge cam；Inner ring and the Geneva mechanism of the rotating disk by spring bearing Sheave be fixedly connected and rotating disk is located at the top of the housing, the edge cam is fixedly connected and is located at input shaft The bottom of the housing, the locating rod is between the edge cam and rotating disk, and locating rod lower end and the end face Cam rolls connection, and the upper end of locating rod is adapted to the positioning hole on rotating disk；The cutaway disk and straight pin of the Geneva mechanism On the drive, the input shaft is connected with the drive and then makes the drive and edge cam simultaneously Rotate.
- 2. multi-station intermittent positioning disk according to claim 1, it is characterised in that：The drive is fixed with driven pulley to be connected Connect and cutaway disk, drive and driven pulley are coaxial.
- 3. multi-station intermittent positioning disk according to claim 2, it is characterised in that：The input shaft is fixed with driving wheel to be connected Connect, and driving wheel and driven pulley are by being driven band connection.
- 4. multi-station intermittent positioning disk according to claim 1, it is characterised in that：The straight pin is fixed with clutch shaft bearing Connection, and the sheave is stirred by clutch shaft bearing.
- 5. multi-station intermittent positioning disk according to claim 1, it is characterised in that：The locating rod be provided with two, and Second bearing is equipped with, locating rod is rolled by second bearing and the edge cam and connected.
- 6. multi-station intermittent positioning disk according to claim 2, it is characterised in that：The lower end of the housing, which is provided with, to be fixed Plate, the input shaft are rotatablely connected with the fixed plate；Be provided with rotary shaft in the housing, the cutaway disk, drive and For driven pulley in the rotary shaft, the side wall of the housing is provided with the breach with the drive homonymy.
- 7. multi-station intermittent positioning disk according to claim 1, it is characterised in that：The sheave is provided with four radial directions Groove, four positioning holes are provided with accordingly on the rotating disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721196979.XU CN207213068U (en) | 2017-09-15 | 2017-09-15 | Multi-station intermittent positioning disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721196979.XU CN207213068U (en) | 2017-09-15 | 2017-09-15 | Multi-station intermittent positioning disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207213068U true CN207213068U (en) | 2018-04-10 |
Family
ID=61821446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721196979.XU Expired - Fee Related CN207213068U (en) | 2017-09-15 | 2017-09-15 | Multi-station intermittent positioning disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207213068U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108973367A (en) * | 2018-09-03 | 2018-12-11 | 安庆金辉煌电子科技股份有限公司 | A kind of rotating device for the processing of button electronic watch face |
| WO2020156232A1 (en) * | 2019-01-30 | 2020-08-06 | 楚天科技股份有限公司 | Intermittent transmission mechanism and bottle conveying device with shifting wheels |
| CN116409070A (en) * | 2021-12-31 | 2023-07-11 | 浙江昕欣数码科技股份有限公司 | Conduction band device of digital printing machine |
-
2017
- 2017-09-15 CN CN201721196979.XU patent/CN207213068U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108973367A (en) * | 2018-09-03 | 2018-12-11 | 安庆金辉煌电子科技股份有限公司 | A kind of rotating device for the processing of button electronic watch face |
| WO2020156232A1 (en) * | 2019-01-30 | 2020-08-06 | 楚天科技股份有限公司 | Intermittent transmission mechanism and bottle conveying device with shifting wheels |
| CN116409070A (en) * | 2021-12-31 | 2023-07-11 | 浙江昕欣数码科技股份有限公司 | Conduction band device of digital printing machine |
| CN116409070B (en) * | 2021-12-31 | 2023-09-15 | 浙江昕欣数码科技股份有限公司 | Conduction band device of digital printing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207213068U (en) | Multi-station intermittent positioning disk | |
| AU2020397384B2 (en) | Variable-diameter bearing clamp | |
| CN208747389U (en) | A kind of coiling roller regulating device | |
| CN210050269U (en) | Intermittent rotating mechanism | |
| CN206869645U (en) | Cylindrical magnetic core feed mechanism | |
| CN209364470U (en) | Multifunctional rotary jig | |
| CN205835242U (en) | Wheel rim processing rotation platform | |
| CN107088828A (en) | A kind of end-face grinding machine of cylindrical magnetic core | |
| CN209189551U (en) | A kind of band iron bending machine | |
| CN208584019U (en) | It is a kind of for processing the deep hole boring machine of casting and rolling machine roll sleeve | |
| CN206869644U (en) | The end-face grinding machine of cylindrical magnetic core | |
| KR20140035679A (en) | Automatic tool change device | |
| CN202278268U (en) | Workbench in gear processing machine | |
| CN209647430U (en) | Multi-functional jacking jig | |
| CN205501559U (en) | Two -sided machine is to needle position device | |
| CN209363471U (en) | Multi-functional localization tool | |
| CN203565264U (en) | Atomizer transmission mechanism | |
| CN202659773U (en) | Self-supporting one-way clutch | |
| CN206869648U (en) | A kind of cylindrical magnetic core feed mechanism | |
| CN103557290B (en) | A kind of stepless speed changes devices of firecrackers braiding apparatus | |
| CN206189062U (en) | Embroidery machine that reduction stops needle error is with trading look case | |
| CN110454507A (en) | A kind of Auxiliary support bearing that numerical control horizontal turntable uses | |
| CN112917178A (en) | Numerical control turntable | |
| CN103692231A (en) | Lifting slicer | |
| CN203125253U (en) | Index plate with double bearings |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 Termination date: 20180915 |