CN108639873A - It is a kind of to place the hand safety chuck of slidingtype that card takes out convenient for folding and unfolding coiled strip - Google Patents
It is a kind of to place the hand safety chuck of slidingtype that card takes out convenient for folding and unfolding coiled strip Download PDFInfo
- Publication number
- CN108639873A CN108639873A CN201810383057.2A CN201810383057A CN108639873A CN 108639873 A CN108639873 A CN 108639873A CN 201810383057 A CN201810383057 A CN 201810383057A CN 108639873 A CN108639873 A CN 108639873A
- Authority
- CN
- China
- Prior art keywords
- safety chuck
- disk
- slidingtype
- long axis
- folding
- 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.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
Landscapes
- Winding Of Webs (AREA)
Abstract
The hand safety chuck of slidingtype that card takes out is placed convenient for folding and unfolding coiled strip the invention discloses a kind of, including support end safety chuck and power end safety chuck, reel mandrel is matched by insert card between the short axle groove block of the support end safety chuck and the long axis groove block of power end safety chuck；With being adjusted, long axis and short axle can all be adjusted, and can compensate installation and be applicable in different length mandrel using error；Bearing capacity is big, is manufactured using high-quality steel, peculiar structure significant increase load capacity；Usage time is long, and maintenance is simple, and the processing of bayonet high-frequency quenching, parts, which can be used interchangeably, keeps its easy to maintenance；Service precision is high, and component chromium plating/nigrescence/quenching keeps its wear-resisting, and the high non-deformability of parts precision is strong, and circumference bounce is small；Safe, disk is equipped with rubber ring, dust-proof, prevent from crushing, and prevents from equipped with axially position ring at bayonet；Strong applicability, bayonet is detachable, replaces variety classes, is suitable for accurate high rotating speed occasion.
Description
Technical field
The present invention relates to retractable volume field of mechanical technique, placing what card took out more particularly to a kind of convenient for folding and unfolding coiled strip
The hand safety chuck of slidingtype.
Background technology
Safety chuck can be divided into axle bed type, flange-type or horizontal installation and vertical installation according to type.Standard type is pacified
Full collet is simple and practical and the design of easy installation, for be coupled transmission and be detached from etc frequent movement provide it is quick, safe, certain
And easy shaft coupling and disengaging operate.
Since current hand safety chuck is made of support end safety chuck and driving end safety chuck, then in support end
Roller mandrel is clamped between safety chuck and driving end safety chuck, since the length specification of mandrel is different, and the reasons such as abrasion
Caused by core shaft end shorten, cause to generate gap between chuck and mandrel, from transmission move safety chuck be transmitted to mandrel torque will
Will increase, it is former and will produce the irregular of winding, or while unreeling so that the amplitude of fluctuation of winding is increased, produce and brought not to postorder
Just, lead to product quality decline etc..
Invention content
The purpose of the present invention is being directed to existing issue, a kind of slidingtype taken out convenient for folding and unfolding coiled strip placement card is provided
Hand safety chuck.
The present invention is achieved by the following technical solutions：It is a kind of to place the slidingtype hand that card takes out convenient for folding and unfolding coiled strip
Shake safety chuck, including support end safety chuck and power end safety chuck, the short axle groove block of the support end safety chuck
Reel mandrel is matched by insert card between the long axis groove block of power end safety chuck；The support end safety chuck includes circle
The groove of disk, disk one end is clamping cushion rubber, and the disk other end is clamped short axle groove block by insert, and the shaft of short axle is through circle
Disk and cushion rubber connect sliding sleeve endoporus, the connection of sliding sleeve one end end on the shaft of the short axle by the bearing being symmetrically set with
End cap, and cover and be packed into flange seat, and one end of the sliding sleeve other end and flange seat is extend into cushion rubber, short axle one end
Annular groove in the outer clamp spring of clamping, and bearing block, axis is bolted in outer clamp spring pressure contact bearing inner ring, the flange seat other end
It is socketed the polished rod portion step of lead screw in bearing by the tapered roller bearing of setting, the silking portion of lead screw is sequentially connected end cap and short
Handwheel is bolted in the other end of the screw hole of axis, lead screw, and steel ball, steel ball are installed in the symmetrical holes of the side roof part of the disk
Upper installation spring, spring connect the internal thread at the top of its hole by brush cut hexagon socket head cap screw, and the lower part pin hole of the disk is logical
Cross the cross-drilled hole of pin rod connection short axle groove block lower part.
As further improvement of these options, the power end safety chuck is same also to include disk, disk one
The groove at end is clamping cushion rubber, and the disk other end is clamped long axis groove block by insert, and the shaft of long axis runs through disk and cushion rubber,
Sliding sleeve endoporus is connected by symmetrical bearing set in the middle part of the shaft of the long axis, sliding sleeve one end connects rear cover, and covers loading
In flange seat, and sliding sleeve beveled end is extend into cushion rubber, the outer clamp spring of clamping in the annular groove of described long axis one end, and outer clamp spring pressure
Contact bearing inner ring, the symmetrical holes of the side roof part of the disk are interior to install steel ball, installs spring on steel ball, spring passes through in brush cut
Hex bolts connects the internal thread at the top of its hole, and the lower part pin hole of the disk connects the cross of long axis groove block lower part by pin rod
Hole.
As further improvement of these options, pass through the radial affixed limited post of bolt on the end cap.
As further improvement of these options, sliding sleeve one end set is packed into flange seat, described to be inserted in sliding
The flange seat end of set extends radially through setting locking bolt.
As further improvement of these options, flat key is arranged in the hole of the handwheel and the other end of lead screw, and even
Lock washer is provided on connecting bolt.
As further improvement of these options, the insert includes upper insert and lower insert, and the upper insert uses
After weight mouth cylinder finger setting, then disk other end upper end is bolted, the lower insert is also using weight mouth cylinder finger setting
Afterwards, then the groove block end face of short axle and/or long axis is bolted, locating piece is connected on the outside of the lower insert.
As further improvement of these options, the shaft of the long axis runs through rear cover, and reaches on the outside of rear cover.
As further improvement of these options, pass through the radial affixed limited post of bolt, limited post on the sliding sleeve
It is set in the limiting slot of flange seat.
As further improvement of these options, power end safety chuck contains prominent axis connection motor, gear, chain
It takes turns, any driving mechanism in hand-operated wheel, has positioning spline on axis；And supported end safety chuck does not have then.Long axis or short axle installation
In flange seat or angled seat endoporus, by a pair of of deep groove ball bearing position rotating；Flange seat/angled seat have mounting hole and positioning step with
Equipment matches；
The drive end safety chuck of the hand safety chuck of slidingtype is movable, can be slid axially；Supported end safety chuck exists
It is mounted with hand screw rod on the basis of sliding, the distance between safety chuck can be adjusted by shaking handwheel；
When work manually backward push open support end safety chuck and power end safety chuck disk, by air-expanding shaft or other
In the long axis and short axle end groove that the square toes position of mandrel spindle nose is positioned over from top in two safety cards；By safety chuck disk
Reset is moved back, the spindle nose of air-expanding shaft or mandrel is fixed on the center of circle using the plane and bayonet of disk.
When device drives power end safety chuck rotates, bayonet transfers a torque to air-expanding shaft or mandrel, drives material volume rotation
Turn, the requirement for reaching winding or unreeling.
The present invention has the following advantages compared with prior art：With being adjusted, long axis and short axle can all be adjusted, and can mend
It repays installation and is applicable in different length mandrel using error；Bearing capacity is big, is manufactured using high-quality steel, and peculiar structure significant increase is held
Loading capacity；Usage time is long, and maintenance is simple, and the processing of bayonet high-frequency quenching, parts, which can be used interchangeably, keeps its easy to maintenance；Make
With precision height, component chromium plating/nigrescence/quenching keeps its wear-resisting, and the high non-deformability of parts precision is strong, and circumference bounce is small；Safety
Height, disk is equipped with rubber ring, dust-proof, prevent from crushing, and prevents from equipped with axially position ring at bayonet；Strong applicability, bayonet can
Variety classes are replaced in dismounting, are suitable for accurate high rotating speed occasion.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the schematic cross-sectional view of support end safety chuck in Fig. 1.
Fig. 3 is the schematic cross-sectional view of power end safety chuck in Fig. 1.
Fig. 4 is the structural schematic diagram of the clamping end face of support end safety chuck and power end safety chuck.
Specific implementation mode
The following further describes the present invention with reference to the drawings.
As shown in figs. 1-4, a kind of to place the hand safety chuck of slidingtype that card takes out, including branch convenient for folding and unfolding coiled strip
Support end safety chuck and power end safety chuck, the 1 groove block of short axle and power end safety chuck of the support end safety chuck
26 groove block of long axis between by insert card match reel mandrel shaft end；The support end safety chuck includes disk 3, disk 3 one
The groove at end is clamping cushion rubber 21, and 3 other end of disk is clamped 1 groove block of short axle by insert, and the shaft of short axle 1 runs through disk 3
And cushion rubber 21,7 endoporus of sliding sleeve, 7 one end end of sliding sleeve are connected by the bearing 20 being symmetrically set on the shaft of the short axle 1
Connection end cap 9, and cover and be packed into flange seat 10, and one end of 7 other end of sliding sleeve and flange seat 10 is extend into cushion rubber 21,
The outer clamp spring 25 of clamping in the annular groove of 1 one end of the short axle, and outer clamp spring 25 presses contact bearing inner ring, 10 other end of the flange seat logical
It crosses and is bolted bearing block 8, be socketed the polished rod portion step of lead screw 12, silk in bearing block 8 by the tapered roller bearing 19 of setting
The silking portion of bar 12 is sequentially connected the screw hole of end cap 9 and short axle 1, and handwheel 16 is bolted in the other end of lead screw 12, described
Steel ball 22 is installed in the symmetrical holes of the side roof part of disk 3, spring 24 is installed on steel ball 22, spring 24 passes through hexagonal spiral shell in brush cut
Bolt 23 connects the internal thread at the top of its hole, and the lower part pin hole of the disk 3 connects the cross of 1 groove block lower part of short axle by pin rod 2
Hole, such as Fig. 2,4.
As further improvement of these options, the power end safety chuck is same also to include disk 3, disk 3
The groove of one end is clamped cushion rubber 21, and 21 other end of disk is clamped 26 groove block of long axis by insert, and the shaft of long axis 26 is through circle
Disk 21 and cushion rubber 3, the shaft middle part of the long axis 26 pass through symmetrical bearing set 20 and connect 7 endoporus of sliding sleeve, 7 one end of sliding sleeve
Rear cover 27 is connected, and covers and is packed into flange seat 10, and 7 beveled end of sliding sleeve is extend into cushion rubber 21, the ring of 26 one end of the long axis
The outer clamp spring 25 of clamping in slot, and outer clamp spring 25 presses 20 inner ring of contact bearing, and steel ball is installed in the symmetrical holes of the side roof part of the disk 3
22, spring 24 is installed, spring 24 passes through brush cut hexagon socket head cap screw 23 and connects internal thread at the top of its hole, the circle on steel ball 22
The lower part pin hole of disk 3 connects the cross-drilled hole of 26 groove block lower part of long axis by pin rod 2, such as Fig. 3,4.
As further improvement of these options, pass through the radial affixed limited post 6 of bolt on the end cap 9.
As further improvement of these options, 7 one end of sliding sleeve set is packed into flange seat 10, described to be inserted in cunning
10 end of flange seat of dynamic set 7 extends radially through setting locking bolt 13.
As further improvement of these options, flat key 17 is arranged with the other end of lead screw 12 in the hole of the handwheel 16,
And it connects and is provided with lock washer 14 on bolt.
As further improvement of these options, the 19 1 side opening card of tapered roller bearing of setting in the bearing block 8
Spring 15, hole clamp spring 15 are connected in the endoporus of bearing block 8.
As further improvement of these options, the insert includes upper insert 4 and lower insert 5, and the upper insert 4 is adopted
After weight mouth cylinder finger setting, then 3 other end upper end of disk is bolted, the lower insert 5 is also using weight mouth straight pin
After positioning, then the groove block end face of short axle 1 and long axis 26 is bolted, 5 outside of the lower insert connects locating piece 11.
As further improvement of these options, the shaft of the long axis 26 runs through rear cover 27, and reaches rear cover 27
Outside.
As further improvement of these options, pass through the radial affixed limited post 6 of bolt, limit on the sliding sleeve 7
Column 6 is set in the limiting slot of flange seat 10.
As further improvement of these options, power end safety chuck contains prominent axis connection motor, gear, chain
It takes turns, any driving mechanism in hand-operated wheel, has positioning spline on axis；And supported end safety chuck does not have then.Long axis or short axle installation
In flange seat or angled seat endoporus, by a pair of of deep groove ball bearing position rotating；Flange seat/angled seat have mounting hole and positioning step with
Equipment matches；
The drive end safety chuck of the hand safety chuck of slidingtype is movable, can be slid axially；Supported end safety chuck exists
It is mounted with hand screw rod on the basis of sliding, the distance between safety chuck can be adjusted by shaking handwheel；
When work manually backward push open support end safety chuck and power end safety chuck disk, by air-expanding shaft or other
In the long axis and short axle end groove that the square toes position of mandrel spindle nose is positioned over from top in two safety cards；By safety chuck disk
Reset is moved back, the spindle nose of air-expanding shaft or mandrel is fixed on the center of circle using the plane and bayonet of disk.
When device drives power end safety chuck rotates, bayonet transfers a torque to air-expanding shaft or mandrel, drives material volume rotation
Turn, the requirement for reaching winding or unreeling.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement etc., should all be included in the protection scope of the present invention made by within refreshing and principle.
Claims (8)
1. a kind of placing the hand safety chuck of slidingtype that takes out of card convenient for folding and unfolding coiled strip, including support end safety chuck and dynamic
Power end safety chuck, which is characterized in that the long axis of the short axle groove block and power end safety chuck of the support end safety chuck
Reel mandrel is matched by insert card between groove block；The support end safety chuck includes disk, and the groove of disk one end is clamping
Cushion rubber, the disk other end are clamped short axle groove block by insert, and the shaft of short axle runs through disk and cushion rubber, the shaft of the short axle
The upper bearing by being symmetrically set with connects sliding sleeve endoporus, sliding sleeve one end end connection end cap, and covers and be packed into flange seat, and
One end of the sliding sleeve other end and flange seat is extend into cushion rubber, the outer clamp spring of clamping in the annular groove of short axle one end, and outer
Clamp spring presses contact bearing inner ring, the flange seat other end that bearing block is bolted, is rolled by the circular cone of setting in bearing block
Axis of a cylinder bearing sleeve connects the polished rod portion step of lead screw, and the silking portion of lead screw is sequentially connected end cap and the screw hole of short axle, the other end of lead screw
Handwheel is bolted, steel ball is installed in the symmetrical holes of the side roof part of the disk, spring is installed on steel ball, spring passes through short
Flat-head internal hexagonal is bolted the internal thread at the top of its hole, and the lower part pin hole of the disk is connected by pin rod under short axle groove block
The cross-drilled hole in portion.
2. a kind of hand safety chuck of slidingtype taken out convenient for folding and unfolding coiled strip placement card according to claim 1,
It is characterized in that, the power end safety chuck is with will also include disk, and the groove of disk one end is clamping cushion rubber, and disk is another
End is clamped long axis groove block by insert, and the shaft of long axis runs through disk and cushion rubber, and the shaft middle part of the long axis is by symmetrical
Bearing set connects sliding sleeve endoporus, and sliding sleeve one end connects rear cover, and covers and be packed into flange seat, and sliding sleeve beveled end stretches into
Into cushion rubber, the outer clamp spring of clamping in the annular groove of described long axis one end, and outer clamp spring presses contact bearing inner ring, the side roof part of the disk
Symmetrical holes in steel ball is installed, spring is installed on steel ball, spring connects the interior spiral shell at the top of its hole by brush cut hexagon socket head cap screw
Line, the lower part pin hole of the disk connect the cross-drilled hole of long axis groove block lower part by pin rod.
3. a kind of hand safety chuck of slidingtype taken out convenient for folding and unfolding coiled strip placement card according to claim 1,
It is characterized in that, passes through the radial affixed limited post of bolt on the end cap.
4. a kind of slidingtype hand taken out convenient for folding and unfolding coiled strip placement card of any one of them according to claim 1,2
Shake safety chuck, which is characterized in that sliding sleeve one end set is packed into flange seat, the flange seat end for being inserted in sliding sleeve
Extend radially through setting locking bolt.
5. a kind of hand safety chuck of slidingtype taken out convenient for folding and unfolding coiled strip placement card according to claim 1,
It is characterized in that, flat key is arranged in the hole of the handwheel and the other end of lead screw, and connects and be provided with lock washer on bolt.
6. according to claim 1, a kind of hand safety of slidingtype taken out convenient for folding and unfolding coiled strip placement card of 2 any one of them
Chuck, which is characterized in that the insert includes upper insert and lower insert, after the upper insert is using weight mouth cylinder finger setting, then
Disk other end upper end is bolted, after the lower insert also uses weight mouth cylinder finger setting, then is bolted short
The groove block end face of axis and/or long axis, the lower insert outside connect locating piece.
7. a kind of hand safety chuck of slidingtype taken out convenient for folding and unfolding coiled strip placement card according to claim 2,
It is characterized in that, the shaft of the long axis runs through rear cover, and reaches on the outside of rear cover.
8. a kind of hand safety chuck of slidingtype taken out convenient for folding and unfolding coiled strip placement card according to claim 2,
It is characterized in that, by bolt, radially affixed limited post, limited post are set in the limiting slot of flange seat on the sliding sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810383057.2A CN108639873A (en) | 2018-04-26 | 2018-04-26 | It is a kind of to place the hand safety chuck of slidingtype that card takes out convenient for folding and unfolding coiled strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810383057.2A CN108639873A (en) | 2018-04-26 | 2018-04-26 | It is a kind of to place the hand safety chuck of slidingtype that card takes out convenient for folding and unfolding coiled strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108639873A true CN108639873A (en) | 2018-10-12 |
Family
ID=63747432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810383057.2A Withdrawn CN108639873A (en) | 2018-04-26 | 2018-04-26 | It is a kind of to place the hand safety chuck of slidingtype that card takes out convenient for folding and unfolding coiled strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108639873A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109397837A (en) * | 2018-11-05 | 2019-03-01 | 江苏壹度科技股份有限公司 | A kind of cross cutting compounding machine |
| CN114104867A (en) * | 2021-11-10 | 2022-03-01 | 江苏闳业机械股份有限公司 | Adjustable chuck of fore-and-aft movement formula |
-
2018
- 2018-04-26 CN CN201810383057.2A patent/CN108639873A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109397837A (en) * | 2018-11-05 | 2019-03-01 | 江苏壹度科技股份有限公司 | A kind of cross cutting compounding machine |
| CN109397837B (en) * | 2018-11-05 | 2024-05-24 | 江苏壹度科技股份有限公司 | Die-cutting compound machine |
| CN114104867A (en) * | 2021-11-10 | 2022-03-01 | 江苏闳业机械股份有限公司 | Adjustable chuck of fore-and-aft movement formula |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181012 |
|
| WW01 | Invention patent application withdrawn after publication |