CN205255784U - Cushion rotary mechanism - Google Patents
Cushion rotary mechanism Download PDFInfo
- Publication number
- CN205255784U CN205255784U CN201521018453.3U CN201521018453U CN205255784U CN 205255784 U CN205255784 U CN 205255784U CN 201521018453 U CN201521018453 U CN 201521018453U CN 205255784 U CN205255784 U CN 205255784U
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- China
- Prior art keywords
- rubber cushion
- rocking bar
- base
- rotating mechanism
- cushion
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- 230000007246 mechanism Effects 0.000 title claims abstract description 20
- 230000007704 transition Effects 0.000 claims description 4
- 230000009471 action Effects 0.000 abstract description 2
- 238000003754 machining Methods 0.000 abstract 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of the book -binding machine, a cushion rotary mechanism, including mounting panel, base, cushion tray and pivot, the pedestal mounting be in on the mounting panel, the cushion tray install on the base, the pivot is fixed to be set up the center of cushion end of tray portion, the pivot on be provided with one -way bearing, fixed being provided with can drive on the one -way bearing one -way bearing pivoted rocker. The utility model provides a novel cushion rotary mechanism, novel structure, with low costs, the assembly is simple, the action is reliable, parts machining is easy, can manually operation or linkage operation, reduced spare part purchasing cost and complete machine assembly costs, improved the life of cushion, reduced the intensity of labour that the book -binding machine was operated.
Description
Technical field
The utility model belongs to binder technical field, relates in particular to a kind of rubber cushion rotating mechanism.
Background technology
On the paper perforating binder using at present, be all provided with rubber cushion, its function is: can punch paper by padAfter grooved bit; The moment that while touches rubber cushion at drill bit is transmitted the signal of telecommunication through wire feedback electric control gear,Thereby control the knee-action of drill bit. When drill bit is punched paper at every turn and contacted with rubber cushion, can produce punching to rubber cushionHit and wear and tear, and rubber cushion is to be worth higher particular product, and replacing rubber cushion also can increase new workload.Therefore, user wishes to extend its service life in keeping rubber cushion normal usage function as far as possible. NowKnown to punching binding operation in, be generally by behind every dozen of several times holes, rubber cushion being rotated to an angle, withThe each position that makes full use of rubber cushion, completes effective pad and conducting function.
Current known binder rubber cushion rotating mechanism adopts belt pulley, gear or ratchet mechanism, part moreHave relatively high expectations, assembly technology complexity, and generally need motor to drive.
Utility model content
The purpose of this utility model is to overcome the existing rubber cushion rotating mechanism of prior art assembly technologyComplicated defect, provides a kind of new rubber cushion rotating mechanism.
The utility model solves the technical scheme that its technical problem adopts: a kind of rubber cushion whirlerStructure, comprises installing plate, base, rubber cushion pallet and rotating shaft; Described floor installation is at described installing plateUpper, described rubber cushion pallet is arranged on described base, and described rotating shaft is fixedly installed on described rubber cushion holderThe center of tray bottom, is provided with unilateral bearing in described rotating shaft, on described unilateral bearing, is fixedly installedThere is the rocking bar that drives described unilateral bearing to rotate.
As preferably, for ease of the installation of rubber cushion pallet and the rotation of rocking bar, described base is cylinderShape, described rotating shaft and unilateral bearing are positioned at described base inside, on described base side wall, are provided withNotch, described notch is passed in described rocking bar one end, and protrudes from described base exterior.
As preferably, for effectively controlling the angle of rubber cushion pallet rotation, on described installing plate, be provided withTwo bolts, two described bolts lay respectively at the both sides of described rocking bar.
As preferably, the angle that the bolt described in two and described spindle central line form is60 °. Each like this rocking bar that pulls makes rubber cushion pallet rotate 76 ° at most.
As preferably, for rocking bar can be automatically reset after swing, on described rocking bar, be provided with solidFixed pole, is provided with fixed leg on described installing plate, between described fixed bar and described fixed leg, establishesBe equipped with back-moving spring.
As preferably, described rocking bar end is provided with installing hole, in described installing hole, is provided with and drawsRope. Can utilize stay cord to drive rocking bar to rotate along rotating shaft.
As preferably, for ease of all can drive rocking bar, described peace in the time that different azimuth pulls stay cordOn dress plate, be provided with the transition bracket for stay cord is led.
Beneficial effect: the utility model proposes a kind of novel rubber cushion rotating mechanism, novel structure, cost is low,Assembling is simple, reliable in action, and part handling ease, can manual operation or combined operation, has reduced by zeroPart purchase cost and final assembly cost, in the service life of having improved rubber cushion, reduced binder operation intermediate frequencyThe labour intensity of numerous rotation and replacing rubber cushion.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the utility model rubber cushion rotating mechanism perspective view;
Fig. 2 is rubber cushion rotating mechanism partial sectional view.
Wherein: 1. installing plate, 11. fixed legs, 12. transition brackets, 2. base, 21. notches, 3.Rubber cushion pallet, 4. rotating shaft, 5. unilateral bearing, 6. rocking bar, 61. installing holes, 62. fixed bars, 7.Bolt, 8. back-moving spring, 9. stay cord.
Detailed description of the invention
Embodiment 1
As illustrated in fig. 1 and 2, a kind of rubber cushion rotating mechanism, comprises installing plate 1, base 2, rubber cushionPallet 3 and rotating shaft 4; Described base 2 is arranged on described installing plate 1, and described base 2 isTubular, described rubber cushion pallet 3 is rotatably mounted on described base 2, and described rotating shaft 4 is fixedly installedAt the center of described rubber cushion pallet 3 bottoms, in described rotating shaft 4, be provided with unilateral bearing 5, described inOn unilateral bearing 5, be fixedly installed the rocking bar 6 that drives described unilateral bearing 5 to rotate, described baseOn 2 sidewalls, be provided with notch 21, described notch 21 is passed in described rocking bar 6 one end, and protrudes fromDescribed base 2 outsides.
On described installing plate 1, be provided with 7, two described bolts 7 of two bolts respectivelyBe positioned at the both sides of described rocking bar 6, bolt 7 and described rotating shaft 4 line of centres institutes described in twoThe angle forming is 76 °. On described rocking bar 6, be provided with fixed bar 62, on described installing plate 1Be provided with fixed leg 11, between described fixed bar 62 and described fixed leg 11, be provided with reset bulletSpring 8.
Described rocking bar 6 ends are provided with installing hole 61, in described installing hole 61, are provided with stay cord9, on described installing plate 1, be provided with the transition bracket 12 for stay cord 9 is led.
Operation principle is as follows: pull stay cord 9, stay cord 9 drives rocking bar 6 to swing, at unilateral bearing 5Under effect, rocking bar 6 drives rotating shaft 4 to rotate, thereby drives rubber cushion pallet 3 to rotate, rocking bar 6 maximumsBolt 7 places that are rocked to one side, rubber cushion pallet 3 rotates to an angle with it; Unclamp stay cord9, under back-moving spring 8 effects, rocking bar 6 is retracted into initial position, under unilateral bearing 5 effects,Can not rotate at this process shaft 4, rubber cushion pallet 3 also can not rotate with rocking bar 6, completes oneInferior rotation.
Should be appreciated that specific embodiment described above is only for explaining the utility model, and need notIn limiting the utility model. Apparent variation or the change of being extended out by spirit of the present utility modelMoving still among protection domain of the present utility model.
Claims (7)
1. a rubber cushion rotating mechanism, is characterized in that: comprise installing plate (1), base (2),Rubber cushion pallet (3) and rotating shaft (4); It is upper that described base (2) is arranged on described installing plate (1),It is upper that described rubber cushion pallet (3) is arranged on described base (2), and described rotating shaft (4) is fixedly installedAt the center of described rubber cushion pallet (3) bottom, in described rotating shaft (4), be provided with unilateral bearing (5),On described unilateral bearing (5), be fixedly installed the rocking bar (6) that drives described unilateral bearing (5) to rotate.
2. rubber cushion rotating mechanism according to claim 1, is characterized in that: described base(2) be tubular, described rotating shaft (4) and unilateral bearing (5) are positioned at described base (2) inside,On described base (2) sidewall, be provided with notch (21), described rocking bar (6) one end is through instituteState notch (21), and protrude from described base (2) outside.
3. rubber cushion rotating mechanism according to claim 1 and 2, is characterized in that: describedOn installing plate (1), be provided with two bolts (7), two described bolts (7) are position respectivelyIn the both sides of described rocking bar (6).
4. rubber cushion rotating mechanism according to claim 3, is characterized in that: described in twoBolt (7) is 76 ° with the angle that described rotating shaft (4) line of centres forms.
5. rubber cushion rotating mechanism according to claim 3, is characterized in that: described rocking bar (6)On be provided with fixed bar (62), on described installing plate (1), be provided with fixed leg (11), described inFixed bar (62) and described fixed leg (11) between be provided with back-moving spring (8).
6. rubber cushion rotating mechanism according to claim 1, is characterized in that: described rocking bar(6) end is provided with installing hole (61), in described installing hole (61), is provided with stay cord (9).
7. rubber cushion rotating mechanism according to claim 6, is characterized in that: described installationOn plate (1), be provided with the transition bracket (12) for stay cord (9) is led.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521018453.3U CN205255784U (en) | 2015-12-09 | 2015-12-09 | Cushion rotary mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521018453.3U CN205255784U (en) | 2015-12-09 | 2015-12-09 | Cushion rotary mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205255784U true CN205255784U (en) | 2016-05-25 |
Family
ID=55997332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521018453.3U Active CN205255784U (en) | 2015-12-09 | 2015-12-09 | Cushion rotary mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205255784U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105774290A (en) * | 2016-03-12 | 2016-07-20 | 佛山易力佳办公设备有限公司 | Cutter pad mechanism and bookbinding machine |
| CN106113974A (en) * | 2016-08-29 | 2016-11-16 | 河北途浩电子科技有限公司 | A kind of conductive rubber module in binder |
-
2015
- 2015-12-09 CN CN201521018453.3U patent/CN205255784U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105774290A (en) * | 2016-03-12 | 2016-07-20 | 佛山易力佳办公设备有限公司 | Cutter pad mechanism and bookbinding machine |
| CN105774290B (en) * | 2016-03-12 | 2019-04-05 | 佛山易力佳办公设备有限公司 | A kind of edge bearing mechanism and binder |
| CN106113974A (en) * | 2016-08-29 | 2016-11-16 | 河北途浩电子科技有限公司 | A kind of conductive rubber module in binder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231116 Address after: 223100 jiuniu Road, Hongze Park, Nanjing high tech Development Zone, Hongze County, Huai'an City, Jiangsu Province Patentee after: JIANGSU YARUN INTELLIGENT TECHNOLOGY CO.,LTD. Address before: No. 29 Shuichang Street, Shuige Road, Jiangning District, Nanjing City, Jiangsu Province, 210000 Patentee before: NANJING YARUN TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |