CN100528723C - Scroll and clamping device of scroll retracting mechanism - Google Patents
Scroll and clamping device of scroll retracting mechanism Download PDFInfo
- Publication number
- CN100528723C CN100528723C CNB2006100359999A CN200610035999A CN100528723C CN 100528723 C CN100528723 C CN 100528723C CN B2006100359999 A CNB2006100359999 A CN B2006100359999A CN 200610035999 A CN200610035999 A CN 200610035999A CN 100528723 C CN100528723 C CN 100528723C
- Authority
- CN
- China
- Prior art keywords
- convex block
- locating convex
- spool
- positioning
- rotating shaft
- 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
Images
Landscapes
- Winding Of Webs (AREA)
Abstract
The invention relates to a scroll, which comprises a rotation shaft. Wherein, the positioning ends at two sides of rotation shaft are both mounted with a positioning projection; the bottom of positioning projection is fixed on the positioning end of scroll; the positioning projection is a ball table; the clamper of scroll receiving-releasing device comprises two matched clamp elements; each clamp element comprises a fixing axle and a clamp part matched with the scroll; the clamp part is at the front end of fixing axle; the fixing axles of two clamp element via bearing sheathes are fixed on two rotation shafts of frame of scroll receiving-releasing device; and the invention also comprises a reciprocating motion driving device fixed at the outer side of one rotation shaft; the back end of one fixing axle is rotationally connected to the output of reciprocating motion driving device, around the central line of fixing axle; said clamp part comprises a clamp disk and a positioning base, while the clamp disk is at the front end of fixing axle, and the front end of clamp disk has a clamp hole matched with the positioning projection, and the positioning base is at the lower side of front end of clamp disk.
Description
Technical field
The present invention relates to a kind of spool jack, more specifically to a kind of spool and the holding device that is used for the spool jack of this spool.
Background technology
Existing spool jack, the holding device of employing is reasonable all to adopt external safety chuck, as shown in Figure 1, 2.The cross-sectional plane of the positioning groove on this safety chuck is a rectangle, and the cross-sectional plane of the positioning end of spool also is a rectangle, but smaller than the cross-sectional plane of positioning groove.Therefore, in the course of the work, when spool rotates, can constantly rock, influence the service life of each parts, and the rolling of goods is exerted an adverse impact, cause the Products Quality variation.And because both cross-sectional planes all are rectangles, so the user must aim at two positioning ends of spool cooresponding positioning groove simultaneously simultaneously, two positioning ends of spool could be put into cooresponding positioning groove respectively, operation is trouble very, is difficult to realize full automatic working.
Summary of the invention
The purpose of this invention is to provide a kind of spool and be used for the holding device of the spool jack of this spool, accurate positioning can not rocked in the use, operates very easyly, and the technical scheme of employing is as follows:
Spool of the present invention comprises rotating shaft, it is characterized in that: the positioning end of rotating shaft both sides is equipped with a locating convex block, and the locating convex block bottom surface is fixed on the positioning end of rotating shaft, and locating convex block is segment or billiard table.
For the ease of determining reel spool position, described locating convex block top is provided with limited impression.
For the ease of determining reel spool position, described locating convex block top is provided with banking stop.
For the ease of determining reel spool position, the diameter of described locating convex block bottom surface is greater than the diameter of rotating shaft positioning end.
The holding device of spool jack, comprise two clamp assemblies that cooperatively interact, the hold assembly that each clamp assemblies includes anchor shaft and cooperates with spool, hold assembly is located at the anchor shaft front end, the anchor shaft of two clamp assemblies is fixed on two pivot arms of frame of spool jack by bearing carrier ring respectively, it is characterized in that: also comprise the crank motion driver train, the crank motion driver train is fixed on pivot arm outside in described two pivot arms, the mouth of the connection crank motion driver train that the rear end of the anchor shaft of a clamp assemblies in described two clamp assemblies can be rotated around the anchor shaft line of centers; Described hold assembly comprises clamping disk and positioning seat, and clamping disk is located at the anchor shaft front end, and the clamping disk front end face is provided with the bottom surface and is fixed on the clamping hole that the locating convex block on the rotating shaft positioning end cooperates, and positioning seat is located at clamping disk front end face downside.
For the ease of determining reel spool position, described clamping hole madial wall is and the cooresponding sphere of locating convex block that promptly the clamping hole madial wall is the part of sphere.Locating convex block can rotate in clamping hole freely like this, eliminates the position deviation between two clamp assemblies.Two clamp assemblies installation processes usually deviation can occur; make the line of centers of two clamping holes not on a branch line; if the clamping hole madial wall is and the cooresponding sphere of locating convex block that locating convex block is free to rotate so, will eliminate the deviation that the clamp assemblies installation process occurs automatically.
For the ease of determining reel spool position, the bottom of described clamping hole is provided with and the cooresponding banking stop of the limited impression of locating convex block.
For the ease of determining reel spool position, the bottom of described clamping hole is provided with and the cooresponding limited impression of the banking stop of locating convex block.
For the ease of the locating convex block motion, described positioning seat is provided with and the cooresponding detent of locating convex block, detent rear side and clamping hole smooth connection.
Rotate for the ease of rotating shaft, and countershaft positions, described positioning seat front end is provided with the rotating shaft positioning table, and the rotating shaft positioning table is provided with the rotating shaft positioning groove that is " U " font.
Described crank motion driver train is air pressure driver train or hydraulic drive mechanism, also can adopt other crank motion driver train, as long as can control clamp assemblies along the line of centers crank motion of clamp assemblies anchor shaft.
The present invention's beneficial effect against existing technologies is, because the parts such as clamping hole that adopted spherical locating convex block and cooperated with it, therefore accurate positioning, because being mutually locked of limited impression and banking stop, therefore spool can not rock in the use, prolong the service life of each parts, improved the quality of product; Operation is very easy, is applicable to automated production.
Description of drawings
Fig. 1 is the structural representation of the safety chuck of prior art of the present invention;
Fig. 2 is the left view of safety chuck shown in Figure 1;
Fig. 3 is the structural representation of preferred embodiment of the present invention spool;
Fig. 4 is the running condition scheme drawing that the holding device of preferred embodiment of the present invention spool and spool jack cooperates;
Fig. 5 is the semi-sictional view structural representation of second clamp assemblies of the holding device of preferred embodiment of the present invention spool jack;
Fig. 6 is the birds-eye view of second clamp assemblies of the holding device of preferred embodiment of the present invention spool jack;
Fig. 7 is the left view of second clamp assemblies of the holding device of preferred embodiment of the present invention spool jack;
Fig. 8 is the semi-sictional view structural representation of first clamp assemblies of the holding device of preferred embodiment of the present invention spool jack;
Fig. 9 is the birds-eye view of first clamp assemblies of the holding device of preferred embodiment of the present invention spool jack;
Figure 10 is the right elevation of first clamp assemblies of the holding device of preferred embodiment of the present invention spool jack.
The specific embodiment
As shown in Figure 3, the spool in this preferred embodiment comprises rotating shaft 7, and the positioning end of rotating shaft 7 both sides is equipped with a locating convex block 6, and locating convex block 6 bottom surfaces are fixed on the positioning end of rotating shaft 7, and locating convex block 6 is a billiard table.
Described locating convex block 6 tops are provided with limited impression 8.
The diameter of described locating convex block 6 bottom surfaces is greater than the diameter of rotating shaft 7 positioning ends.
As shown in Figure 4, the holding device of spool jack comprises crank motion driver train and two clamp assemblies that cooperatively interact, and two clamp assemblies that cooperatively interact are respectively first clamp assemblies and second clamp assemblies.
First clamp assemblies comprises first anchor shaft 1 and first hold assembly that cooperates with spool 7, and first hold assembly is located at first anchor shaft, 1 front end.Described first hold assembly comprises first clamping disk 2 and first positioning seat 3, first clamping disk 2 is located at first anchor shaft, 1 front end, first clamping disk, 2 front end faces are provided with first clamping hole, 5, the first positioning seats 3 that cooperate with locating convex block 6 and are located at first clamping disk, 2 front end face downsides.Described first clamping hole, 5 madial walls are and locating convex block 6 cooresponding spheres that promptly first clamping hole, 5 madial walls are the part of sphere.The bottom of described first clamping hole 5 is provided with limited impression 8 cooresponding first banking stops 21 with locating convex block 6.Described first positioning seat, 3 front ends are provided with the first rotating shaft positioning table, 4, the first rotating shaft positioning tables 4 and are provided with the first rotating shaft positioning groove 20 that is " U " font.First positioning seat 3 is provided with and locating convex block 6 cooresponding first detent 19, the first detents, 19 rear sides and 5 smooth connections of first clamping hole.
Second clamp assemblies comprises second anchor shaft 13 and second hold assembly that cooperates with spool, and second hold assembly is located at second anchor shaft, 13 front ends.Described second hold assembly comprises second clamping disk 11 and second positioning seat 10, second clamping disk 11 is located at second anchor shaft, 13 front ends, second clamping disk, 11 front end faces are provided with second clamping hole, 12, the second positioning seats 10 that cooperate with locating convex block 6 and are located at second clamping disk, 11 front end face downsides.Described second clamping hole, 12 madial walls are and locating convex block 6 cooresponding spheres that promptly second clamping hole, 12 madial walls are the part of sphere.The bottom of described second clamping hole 12 is provided with limited impression 8 cooresponding second banking stops 18 with locating convex block 6.Described second positioning seat, 10 front ends are provided with the second rotating shaft positioning table, 9, the second rotating shaft positioning tables 9 and are provided with the second rotating shaft positioning groove 16 that is " U " font.Second positioning seat 10 is provided with and locating convex block 6 cooresponding second detent 17, the second detents, 17 rear sides and 12 smooth connections of second clamping hole.
The crank motion driver train is the air pressure driver train, comprise cylinder 15 and push rod 23, cylinder 15 is fixed on pivot arm 14 outsides on spool jack right side, the mouth of the connection crank motion driver train that the rear end of second anchor shaft 13 of second clamp assemblies can be rotated around second anchor shaft, 13 line of centerss, promptly push rod 23.In the present embodiment, it is the rear end that bearing carrier ring 25 is fixed on second anchor shaft 13 of second clamp assemblies, two ends with bearing carrier ring 25 outsides connect push rod 23 by fixed mount 24 then, the rear end of such second anchor shaft 13 can be rotated in bearing carrier ring 25, cylinder 15 can drive bearing carrier rings 25 and second clamp assemblies line of centers along second anchor shaft 13 by push rod 23 again, promptly along the axially reciprocating of second anchor shaft 13.
And each locating convex block all can rotate in cooresponding clamping hole freely, eliminates the position deviation between two clamp assemblies.Because two clamp assemblies installation processes usually deviation can occur; make the line of centers of two clamping holes not on a branch line; if the clamping hole madial wall is and the cooresponding sphere of locating convex block; locating convex block is free to rotate so, will eliminate the deviation that the clamp assemblies installation process occurs automatically.
Introduce working process below:
As shown in Figure 4, under the initial condition, second clamping disk 11 is positioned at the initial position on the right, and at this moment, the distance between two clamp assemblies farthest.
Unreel process: the operator is put into two locating convex blocks 6 at spool 7 two ends respectively on cooresponding first positioning seat 3 and second positioning seat 10, and making the limited impression 8 of left end locating convex block 6 aim at first banking stop 21, the limited impression 8 of right-hand member locating convex block 6 is aimed at second banking stop 18.Start cylinder 15 then, promote second clamp assemblies to left movement, the locating convex block 6 of spool right-hand member just moves in second clamping hole 12 from second detent, 17 relative second clamp assemblies, when locating convex block 6 props up second clamping hole, 12 bottoms, after second banking stop 18 enters the limited impression 8 of right-hand member locating convex block 6, spool 7 is pushed to left movement, locating convex block 6 up to left end moves in first clamping hole 5, and propping up first clamping hole, 5 bottoms, first banking stop 21 enters the limited impression 8 of left end locating convex block 6.Spool 7 is just clamped firmly like this, can not rock in wrapup procedure.
Wrapup procedure; Start cylinder 15, driving second clamp assemblies moves right, after the second rotating shaft positioning table 9 props up the bottom surface of spool 7 right-hand member locating convex blocks 6, will drive spool 7 moves right, the locating convex block 6 of spool 7 left ends is moved out on first clamping hole, 5 to first positioning seats 3, and the operator just can take off spool 7.
Rolling, the work that unreels can be finished by the people, also can finish with machine, thereby realize automation mechanized operation.
Claims (6)
1, a kind of spool comprises rotating shaft, it is characterized in that: the positioning end of rotating shaft both sides is equipped with a locating convex block, and the locating convex block bottom surface is fixed on the rotating shaft positioning end, and locating convex block is segment or billiard table, and the locating convex block top is provided with limited impression or banking stop.
2, a kind of spool as claimed in claim 1 is characterized in that: the diameter of described locating convex block bottom surface is greater than the diameter of rotating shaft positioning end.
3, a kind of holding device of the spool jack that matches with the described spool of claim 1, comprise two clamp assemblies that cooperatively interact, the hold assembly that each clamp assemblies includes anchor shaft and cooperates with spool, hold assembly is located at the anchor shaft front end, the anchor shaft of two clamp assemblies is fixed on two pivot arms of frame of spool jack by bearing carrier ring respectively, it is characterized in that: also comprise the crank motion driver train, the crank motion driver train is fixed on pivot arm outside in described two pivot arms, the mouth of the connection crank motion driver train that the rear end of the anchor shaft of a clamp assemblies in described two clamp assemblies can be rotated around the anchor shaft line of centers; Described hold assembly comprises clamping disk and positioning seat, and clamping disk is located at the anchor shaft front end, and the clamping disk front end face is provided with the bottom surface and is fixed on the clamping hole that the locating convex block on the rotating shaft positioning end cooperates, and positioning seat is located at clamping disk front end face downside; The bottom of described clamping hole be provided with the cooresponding banking stop of the limited impression of locating convex block or with the cooresponding limited impression of the banking stop of locating convex block.
4, the holding device of spool jack as claimed in claim 3 is characterized in that: described clamping hole madial wall is and the cooresponding sphere of locating convex block.
5, as the holding device of claim 3 or 4 described spool jacks, it is characterized in that: described positioning seat is provided with and the cooresponding detent of locating convex block, detent rear side and clamping hole smooth connection, described positioning seat front end is provided with the rotating shaft positioning table, and the rotating shaft positioning table is provided with the rotating shaft positioning groove that is " U " font.
6, the holding device of spool jack as claimed in claim 3 is characterized in that: described crank motion driver train is air pressure driver train or hydraulic drive mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100359999A CN100528723C (en) | 2006-06-19 | 2006-06-19 | Scroll and clamping device of scroll retracting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100359999A CN100528723C (en) | 2006-06-19 | 2006-06-19 | Scroll and clamping device of scroll retracting mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1865111A CN1865111A (en) | 2006-11-22 |
| CN100528723C true CN100528723C (en) | 2009-08-19 |
Family
ID=37424288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100359999A Expired - Fee Related CN100528723C (en) | 2006-06-19 | 2006-06-19 | Scroll and clamping device of scroll retracting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100528723C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101798028B (en) * | 2009-12-30 | 2013-08-14 | 大连橡胶塑料机械股份有限公司 | Double-station turnover winding device for carbon fiber prepreg impregnation production line |
| CN104860136A (en) * | 2015-05-15 | 2015-08-26 | 安徽省安庆市汉城电子通讯有限公司 | Wire take-up and arrangement machine |
| CN106586626A (en) * | 2017-01-17 | 2017-04-26 | 优居优住家居装饰（北京）有限公司 | Decorative panel membrane unreeling equipment |
| WO2019029013A1 (en) * | 2017-08-11 | 2019-02-14 | 江苏悦达家纺有限公司 | High-efficient strip cutting machine |
| CN108436806B (en) * | 2018-05-18 | 2024-02-20 | 福州堂莹机械有限公司 | Safety chuck with guide |
-
2006
- 2006-06-19 CN CNB2006100359999A patent/CN100528723C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1865111A (en) | 2006-11-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2394782B1 (en) | Grinding method of multifunction grinding machine | |
| CN100528723C (en) | Scroll and clamping device of scroll retracting mechanism | |
| CN102837200A (en) | Automatic turning device based on workpiece positioning | |
| CN108381279B (en) | Scrap blowing device for machine tool workpiece | |
| CN209867706U (en) | Be used for dedicated pneumatic double acting full stroke chuck of laser pipe cutting | |
| CN103029027A (en) | Super-finishing machine for spherical bearing roller | |
| CN103407028A (en) | Full-automatic eccentricity preventive sealing-tape machine | |
| CN202412001U (en) | Rotary positioning mechanism of rotary frame | |
| CN205237550U (en) | Multistation revolving stage and positioner thereof | |
| CN211760899U (en) | Positioning device | |
| CN204366706U (en) | A kind of clamping device of floating clamp | |
| CN204366547U (en) | Fast-type engine cylinder-body clamp for milling end surfaces | |
| CN203357217U (en) | Air floating type end face pressing device for deep groove ball bearing inner ring channel superfinishing | |
| CN107717543B (en) | Tool clamp | |
| CN202498217U (en) | Bed die processing apparatus for manufacturing steel seamless gas cylinder | |
| CN206855021U (en) | Rolling clamp balance uses floating shaft platen | |
| CN208196271U (en) | Half shaft clamping device of one kind and process of axle shaft device | |
| CN211101964U (en) | Gear milling machine clamp for signal gear machining | |
| CN204094621U (en) | For tray positioning mechanism and the ironcasting calibration devices of ironcasting calibration devices | |
| CN2918345Y (en) | Reel and clamping means of reel storing and discharging mechanism | |
| CN108818228B (en) | Cam grinding machine automatic positioning mechanism of engine camshaft | |
| CN208663059U (en) | A kind of vertical deep hole Compositions of metal-working machines | |
| JP2012211682A (en) | Cylinder device with servomechanism | |
| CN201275723Y (en) | Anti-disengagement mechanism for honing head and extension rod | |
| CN205816848U (en) | A kind of additional chuck for lathe clamping hydraulic jack workpiece |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090819 Termination date: 20110619 |