CN205973114U - Inflation formula body paper chuck device - Google Patents
Inflation formula body paper chuck device Download PDFInfo
- Publication number
- CN205973114U CN205973114U CN201620703922.3U CN201620703922U CN205973114U CN 205973114 U CN205973114 U CN 205973114U CN 201620703922 U CN201620703922 U CN 201620703922U CN 205973114 U CN205973114 U CN 205973114U
- Authority
- CN
- China
- Prior art keywords
- jacking block
- mandrel
- chute
- kicking block
- end cap
- 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 relates to an inflation formula body paper chuck device, including dabber, outer axle sleeve, slider, kicking block and reset spring, install the dabber outside in the axle sleeve, the position of kicking block spout is corresponding with the position of kicking block window, installs reset spring in the spring installation hole of dabber, is equipped with the kicking block in the kicking block spout, and the lower surface of kicking block is equipped with ejecting inclined plane, and the tank bottom cooperation of ejecting inclined plane and kicking block spout has a slider at the last fixed surface of kicking block, and the upper surface of slider be one section face of cylinder, is fixed with the inclined plane bead in the interior lateral wall lower extreme portion of the kicking block of corresponding ejecting inclined plane position, the inclined plane bead and the guide way cooperation. The utility model discloses it is even to enable body paper tube core atress, reducing wear, and the slider of only changing different specifications just can be suitable for the tube core of different specifications, reduces time and the cost changing and install whole chuck.
Description
Technical field
This utility model is related to a kind of paper gripping head, and this utility model especially relates to a kind of expansion type raw paper clamp dress
Put.
Background technology
Common paper gripping head is pyramid, and it makes body paper tube core unbalance stress when clamping body paper tube core, meanwhile, in clamping
Easily occur skidding, the phenomenon of abrasion tube core, in addition, the tube core larger to diameter difference will change chuck.
Content of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide one kind can realize uniform stressed,
Stickiness is good, reduce wear phenomenon, convenient dismounting, only lean on the slide block of replacing different size in the case of being changed without chuck with regard to energy
Meet and be suitable for the expansion type raw paper clamp device that different body paper tube cores require.
According to this utility model provide technical scheme, described expansion type raw paper clamp device, including mandrel, outer shaft,
Slide block, jacking block and back-moving spring；
Generally one section cylinder of described mandrel, offers spring mounting hole in the axis direction of mandrel, in the side of mandrel
Face circumferencial direction offers at least three road jacking block chutes, and the bottom land place plane of jacking block chute and the axis of mandrel are acute angle phase
Hand over, the side of the mandrel between adjacent twice jacking block chute form segment, offers stop screw chute in segment,
Offer gathering sill in left section of root root of the segment of the bottom land position of corresponding jacking block chute；From the direction turned left in the right side, top
The bottom land of block chute is in gradually to gather shape；
Described outer shaft includes left end cap, pipe body and annular ridge, is fixed with left end cap in the left part of pipe body,
The right part of pipe body is cylindrical to be provided with annular ridge, offers jacking block window on pipe body, in two neighboring jacking block window
Between pipe body on offer stop screw hole, jacking block window is consistent with described jacking block chute number；
Mandrel is installed in outer shaft, the position of jacking block chute is corresponding with the position of jacking block window, in the bullet of mandrel
Spring is installed in the hole and is provided with back-moving spring, is provided with jacking block in jacking block chute, and the lower surface of jacking block is provided with ejection inclined-plane, and ejection is tiltedly
Face and the bottom land cooperation of jacking block chute, are fixed with slide block in the upper surface of jacking block, the upper surface of slide block is one section of face of cylinder, right
The outboard sidewalls bottom that the jacking block of incline position should be ejected is fixed with inclined-plane fin, inclined-plane fin and described gathering sill cooperation.
Annular knurl striped is provided with the face of cylinder of described slide block.
It is in the jacking block chute being evenly arranged that the described side surface circumference direction in mandrel offers four roads.
It is fixedly arranged in the middle of stable axle in the right side of left end cap, the left end of described back-moving spring is enclosed within stable axle.
Described left end cap is truncated cone-shaped, and the left side of left end cap is the top surface of round platform, and the right side of left end cap is round platform
Bottom surface, the right side diameter of left end cap is equal with the outside diameter of pipe body.
This utility model can make body paper tube core uniform force, reduces abrasion, and the slide block only changing different size just can be suitable for
The tube core of different size, reduces the time changing and installing overall chuck and cost.
Brief description
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of mandrel in this utility model.
Fig. 3 is the structural representation of outer shaft in this utility model.
Fig. 4 is the assembling schematic diagram of slide block and jacking block in this utility model.
Specific embodiment
With reference to specific embodiment, the utility model is described in further detail.
This expansion type raw paper clamp device, including mandrel 1, outer shaft 2, slide block 3, jacking block 4 and back-moving spring 6；
Generally one section cylinder of described mandrel 1, offers spring mounting hole 13 in the axis direction of mandrel 1, in mandrel 1
Side surface circumference direction offer at least three road jacking block chutes 12, the bottom land place plane of jacking block chute 12 and the axis of mandrel 1
For sharp angle, the side of the mandrel 1 between adjacent twice jacking block chute 12 forms segment 15, opens up in segment 15
Limited location screw chute 11, offers gathering sill in left section of root root of the segment 15 of the bottom land position of corresponding jacking block chute 12
14；From the direction turned left in the right side, the bottom land of jacking block chute 12 is in gradually to gather shape；
Described outer shaft 2 includes left end cap 23, pipe body 24 and annular ridge 25, is fixed with the left part of pipe body 24
Left end cap 23, is provided with annular ridge 25 on the right part of pipe body 24 is cylindrical, offers jacking block window 22 on pipe body 24,
Stop screw hole 21 is offered on the pipe body 24 between two neighboring jacking block window 22, jacking block window 22 is slided with described jacking block
Groove 12 number is consistent；
Mandrel 1 is installed in outer shaft 2, the position of jacking block chute 12 is corresponding with the position of jacking block window 22, in core
In the spring mounting hole 13 of axle 1, back-moving spring 6 is installed, is provided with jacking block 4 in jacking block chute 12, the lower surface of jacking block 4 is provided with
Ejection inclined-plane 42, ejection inclined-plane 42 and the bottom land cooperation of jacking block chute 12, are fixed with slide block 3, slide block 3 in the upper surface of jacking block 4
Upper surface be one section of face of cylinder, be fixed with inclined convex in the outboard sidewalls bottom of the jacking block 4 of corresponding ejection inclined-plane 42 position
Rib 41, inclined-plane fin 41 is coordinated with described gathering sill 14.
The face of cylinder of described slide block 3 is provided with annular knurl striped 31, friction can be increased.
It is in the jacking block chute 12 being evenly arranged that the described side surface circumference direction in mandrel 1 offers four roads.
It is fixedly arranged in the middle of stable axle 5 in the right side of left end cap 23, the left end of described back-moving spring 6 is enclosed within stable axle 5.
Described left end cap 23 is truncated cone-shaped, and the left side of left end cap 23 is the top surface of round platform, and the right side of left end cap 23 is
The bottom surface of round platform, the right side diameter of left end cap 23 is equal with the outside diameter of pipe body 24.
It is fixed with inclined-plane fin 41, inclined-plane fin in the outboard sidewalls bottom of the jacking block 4 of corresponding ejection inclined-plane 42 position
41 are coordinated with described gathering sill 14, so can prevent jacking block 4 from dropping out when sliding in jacking block chute 12.
Be laid with 4 stop screw holes 21 in outer shaft 2 circumferencial direction, mandrel 1 circumferencial direction be laid with spacing
The corresponding stop screw chute 11 of screw hole 21, at work, screw passes through stop screw hole 21 in stop screw chute 11
Interior slip, forms the longitudinal spacing structure of outer shaft 2, and the length of stop screw chute 11 is chuck maximum functional stroke.
At work, expansion type raw paper clamp device of the present utility model is fixed on support, mobile two ends support will
The front end taper seat of outer shaft 2 is put in body paper tube core, promotes mandrel 1 so as to compressing back-moving spring 6 moves inwards, meanwhile, top
The ejection inclined-plane 42 of block 4 slides in the groove bottom of the jacking block chute 12 of mandrel 1, and jacking block 4 band movable slider 3 is in jacking block chute 12 He
Protruding in jacking block notch 22, the slide block 3 stretching out withstands body paper tube core inwall, under external force until slide block 3 is by body paper
Tube core clamps.
When need take off body paper, by support transverse shifting, in the presence of external force and back-moving spring 6 restoring force, mandrel 1 will
Gradually skid off outer shaft 2, jacking block 4 band movable slider 3 also can make chuck unclamp body paper tube core, take off body paper pipe to contract simultaneously
Core.
If body paper tube core internal diameter is larger or smaller（At least above outer shaft outer diameter）, the inapplicable pipe of existing slide block 3
Core, can only pull down slide block 3 in the case of not removing overall chuck is that fast changeable corresponds to, time saving and energy saving, improves efficiency, fall
Low cost.
The above case study on implementation is not limited to this utility model protection domain, every according to this utility model description and attached
The equivalent structure transformation that figure content is done, is directly or indirectly used in other correlative technology fields, is included in this practicality new
In type the scope of the claims.
Claims (5)
1. a kind of expansion type raw paper clamp device, including mandrel（1）, outer shaft（2）, slide block（3）, jacking block（4）With back-moving spring
（6）；It is characterized in that：
Described mandrel（1）Generally one section cylinder, in mandrel（1）Axis direction offer spring mounting hole（13）, in core
Axle（1）Side surface circumference direction offer at least three road jacking block chutes（12）, jacking block chute（12）Bottom land place plane and core
Axle（1）Axis be sharp angle, in adjacent twice jacking block chute（12）Between mandrel（1）Side on formed segment
（15）, in segment（15）Offer stop screw chute（11）, in corresponding jacking block chute（12）Bottom land position segment
（15）Left section of root root offer gathering sill（14）；From the direction turned left in the right side, jacking block chute（12）Bottom land be in gradually gather
Hold together shape；
Described outer shaft（2）Including left end cap（23）, pipe body（24）With annular ridge（25）, in pipe body（24）Left part
It is fixed with left end cap（23）, in pipe body（24）Right part cylindrical be provided with annular ridge（25）, in pipe body（24）On open
It is provided with jacking block window（22）, in two neighboring jacking block window（22）Between pipe body（24）On offer stop screw hole
（21）, jacking block window（22）With described jacking block chute（12）Number is consistent；
In outer shaft（2）Mandrel is inside installed（1）, jacking block chute（12）Position and jacking block window（22）Position corresponding,
In mandrel（1）Spring mounting hole（13）Back-moving spring is inside installed（6）, in jacking block chute（12）Inside it is provided with jacking block（4）, jacking block
（4）Lower surface be provided with ejection inclined-plane（42）, eject inclined-plane（42）With jacking block chute（12）Bottom land cooperation, in jacking block（4）'s
Upper surface is fixed with slide block（3）, slide block（3）Upper surface be one section of face of cylinder, on corresponding ejection inclined-plane（42）The jacking block of position
（4）Outboard sidewalls bottom be fixed with inclined-plane fin（41）, inclined-plane fin（41）With described gathering sill（14）Cooperation.
2. expansion type raw paper clamp device as claimed in claim 1, is characterized in that：In described slide block（3）The face of cylinder on set
There is annular knurl striped（31）.
3. expansion type raw paper clamp device as claimed in claim 1, is characterized in that：Described in mandrel（1）Side surface circumference side
It is in the jacking block chute being evenly arranged to offering four roads（12）.
4. expansion type raw paper clamp device as claimed in claim 1, is characterized in that：In left end cap（23）Right side in the middle part of solid
Surely there is stable axle（5）, described back-moving spring（6）Left end be enclosed within stable axle（5）On.
5. expansion type raw paper clamp device as claimed in claim 1, is characterized in that：Described left end cap（23）For truncated cone-shaped, a left side
End cap（23）Left side be round platform top surface, left end cap（23）Right side be round platform bottom surface, left end cap（23）Right-hand member
Face diameter and pipe body（24）Outside diameter equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620703922.3U CN205973114U (en) | 2016-07-05 | 2016-07-05 | Inflation formula body paper chuck device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620703922.3U CN205973114U (en) | 2016-07-05 | 2016-07-05 | Inflation formula body paper chuck device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205973114U true CN205973114U (en) | 2017-02-22 |
Family
ID=58023994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620703922.3U Expired - Fee Related CN205973114U (en) | 2016-07-05 | 2016-07-05 | Inflation formula body paper chuck device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205973114U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107697681A (en) * | 2017-07-03 | 2018-02-16 | 傅倩倩 | The mobile draw off gear of one kind weaving |
| CN109099038A (en) * | 2018-10-08 | 2018-12-28 | 贵州航天新力铸锻有限责任公司 | A kind of elastic friction unit and its method of stretch wrap film adhesive tape |
| CN110745598A (en) * | 2019-10-28 | 2020-02-04 | 佛山恒筑包装印刷技术有限公司 | Roll paper and paper tube conveying and clamping mechanism for manufacturing corrugated boards |
| CN113942890A (en) * | 2021-10-11 | 2022-01-18 | 浙江华创机电科技有限公司 | Side-push chuck |
-
2016
- 2016-07-05 CN CN201620703922.3U patent/CN205973114U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107697681A (en) * | 2017-07-03 | 2018-02-16 | 傅倩倩 | The mobile draw off gear of one kind weaving |
| CN107697681B (en) * | 2017-07-03 | 2019-05-14 | 安徽舜发服装有限公司 | A kind of mobile draw off gear of weaving |
| CN109099038A (en) * | 2018-10-08 | 2018-12-28 | 贵州航天新力铸锻有限责任公司 | A kind of elastic friction unit and its method of stretch wrap film adhesive tape |
| CN110745598A (en) * | 2019-10-28 | 2020-02-04 | 佛山恒筑包装印刷技术有限公司 | Roll paper and paper tube conveying and clamping mechanism for manufacturing corrugated boards |
| CN113942890A (en) * | 2021-10-11 | 2022-01-18 | 浙江华创机电科技有限公司 | Side-push chuck |
| CN113942890B (en) * | 2021-10-11 | 2023-09-26 | 浙江华创机电科技有限公司 | Side pushing chuck |
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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: 20170222 Termination date: 20190705 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |