CN105149677A - Mechanism used to adjusting blade by hand - Google Patents
Mechanism used to adjusting blade by hand Download PDFInfo
- Publication number
- CN105149677A CN105149677A CN201510337508.5A CN201510337508A CN105149677A CN 105149677 A CN105149677 A CN 105149677A CN 201510337508 A CN201510337508 A CN 201510337508A CN 105149677 A CN105149677 A CN 105149677A
- Authority
- CN
- China
- Prior art keywords
- blade
- shaft
- eccentric bushing
- sector gear
- 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.)
- Pending
Links
Abstract
The invention discloses a mechanism used to adjusting a blade by hands. The mechanism comprises a machine body. A fixed shaft passes through the machine body. The end of the fixed shaft is coupled with an eccentric bushing. The eccentric bushing is provided with a blade. The end of the eccentric bushing is connected with a sector gear. The machine body is also provided with a locking shaft. The locking shaft is parallel to the fixed shaft. One end of the locking shaft is connected with a handle through a handle seat, and the other end is connected with a rotating shaft. The periphery of the rotating shaft is provided with a shaft sleeve. The shaft sleeve is connected with the end face of the sector gear. A spring is arranged between the locking shaft and the rotating shaft. Through arranging the fixed shaft and the locking shaft which are parallel up and down, the blade is connected with the eccentric bushing, and adjustment of clearance of the blade is realized by using the rotating shaft to conduct force to the eccentric bushing through the sector gear.
Description
Technical field
The present invention relates to cutting apparatus technical field, be specifically related to a kind of manual adjustment mechanism, for adjusting the gap blade on guillotine.
Background technology
In workpiece process, usually need to use blade to cut plate, guillotine needs the thickness regulating blade gap according to plate, gap blade is excessive or too smallly may damage blade or plate, blade adjustment mechanism of the prior art is mainly divided into manually and automatic two kinds of modes, adopts manual mode to adjust, cannot realize accurate adjustment, and adjustment angle is undesirable, efficiency is lower; Although adopt automated manner to overcome angle problem, costly, production cost is higher for automation equipment.
Summary of the invention
For solving the problems of the technologies described above, we have proposed a kind of mechanism for carrying out manually adjustment to blade, by arranging dead axle parallel up and down and lock shaft, blade being connected with eccentric bushing, utilize rotating shaft to be conducted on described eccentric bushing by sector gear, realize adjusting the gap of blade.For achieving the above object, technical scheme of the present invention is as follows: a kind of mechanism for carrying out manually adjustment to blade, comprise fuselage, described fuselage is equipped with dead axle, the end sleeve of described dead axle is connected to eccentric bushing, described eccentric bushing is equipped with blade, and the end of described eccentric bushing has been connected by screw sector gear; Described fuselage is also provided with lock shaft, one end of described lock shaft has screwed handle, be fixed on described fuselage by taper knob, the other end is connected with rotating shaft, axle sleeve is arranged with at the outer of described rotating shaft, described axle sleeve contacts with the end face of described sector gear, between described lock shaft and described rotating shaft, be provided with spring.Preferably, be arranged with groove at the outer of described axle sleeve, described axle sleeve engages with described sector gear and connects.Beneficial effect: the present invention, by above technical scheme, can realize the function of rapid adjustment gap blade, and easy and simple to handle, and efficiency is higher, has the very strong market competitiveness.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of mechanism for carrying out manually adjustment to blade disclosed in the embodiment of the present invention.
Numeral and the corresponding component title represented by letter in figure:
1, fuselage; 2, dead axle; 3, eccentric bushing; 4, blade; 5, lock shaft; 6, handle; 7, taper knob; 8, axle sleeve; 9, sector gear; 10, spring; 11 rotating shafts.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment
A kind of mechanism for carrying out manually adjustment to blade, with reference to Fig. 1, comprise fuselage 1, described fuselage 1 is equipped with dead axle 2, the end sleeve of described dead axle 2 is connected to eccentric bushing 3, described eccentric bushing 3 is equipped with blade 4, and described eccentric bushing 3 one aspect can prevent described dead axle 2 from coming off from described fuselage 1, on the other hand can as the carrier of described blade 4.Described fuselage 1 is provided with lock shaft 5, described lock shaft 5 is also located on described fuselage 1, and parallel with described dead axle 2, as shown in Figure 1, described lock shaft 5 is positioned at the top of described dead axle 2, handle 6 is connected with in one end of described lock shaft 5, described handle 6 passes through screw-fashion, be connected as a single entity with described lock shaft 5, described handle 6 is equipped with taper knob 7, described taper knob 7 is fixed on described fuselage 1, the location to described handle 6 can be realized, simultaneously, the other end of described lock shaft 5 is connected with rotating shaft 11, axle sleeve 8 is arranged with at the outer of described rotating shaft 11, described axle sleeve 8 is equipped with groove, sector gear 9 is connected with in the end of described eccentric bushing 3, described sector gear 9 is undertaken fastening by screw, described sector gear 9 is connected as a single entity with described eccentric bushing 3.One end of described sector gear 9 connects with described eccentric bushing 3, the other end engages with described axle sleeve 8 and connects, make the axial force in described rotating shaft 11 can conduct on described eccentric bushing 3, in order to the comparatively steady of conduction of exerting all one's strength, the present embodiment is provided with spring 10 between described lock shaft 5 and described rotating shaft 11, by can the lasting transmission of realizable force by spring 10, operator drives in the process of lock shaft 5 utilizing handle 6 simultaneously, can play labour-saving effect.In use procedure, by rotating described handle 6, utilize described taper knob 7 that described lock shaft 5 can be made to rotate, thus drive described rotating shaft 11 to rotate, described rotating shaft 11 rotational drives described axle sleeve 8 to rotate, because the axle sleeve 8 in described rotating shaft 11 connects with described sector gear 9, described sector gear 9 can be driven to swing by the driving of described rotating shaft 11, the other end of described sector gear 9 connects with described eccentric bushing 3, when oscillatory forces conducts on described eccentric bushing 3 by described sector gear 9, described eccentric bushing 3 can be made to rotate, thus realize the function in adjustment blade 4 gap.
Above-described is only the preferred embodiment of the present invention, it should be pointed out that for the person of ordinary skill of the art, and without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (2)
1., for carrying out a mechanism for manually adjustment to blade, comprise fuselage, it is characterized in that, described fuselage is equipped with dead axle, the end sleeve of described dead axle is connected to eccentric bushing, and described eccentric bushing is equipped with blade, and the end of described eccentric bushing is connected with sector gear; Described fuselage is also provided with lock shaft, described lock shaft parallels with described dead axle, handle is connected with by taper knob in one end of described lock shaft, the other end is connected with rotating shaft, axle sleeve is arranged with at the outer of described rotating shaft, described axle sleeve connects with the end face of described sector gear, between described lock shaft and described rotating shaft, be provided with spring.
2. a kind of mechanism for carrying out manually adjustment to blade according to claim 1, it is characterized in that, be arranged with groove at the outer of described axle sleeve, described axle sleeve engages with described sector gear and connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510337508.5A CN105149677A (en) | 2015-06-17 | 2015-06-17 | Mechanism used to adjusting blade by hand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510337508.5A CN105149677A (en) | 2015-06-17 | 2015-06-17 | Mechanism used to adjusting blade by hand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105149677A true CN105149677A (en) | 2015-12-16 |
Family
ID=54790879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510337508.5A Pending CN105149677A (en) | 2015-06-17 | 2015-06-17 | Mechanism used to adjusting blade by hand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105149677A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5256112A (en) * | 1992-08-07 | 1993-10-26 | Gates Power Drive Products, Inc. | Eccentric type belt tensioner |
| CN2174278Y (en) * | 1993-09-02 | 1994-08-17 | 正记机械工业股份有限公司 | Adjusting apparatus for gap of guillotine blade |
| CN202356713U (en) * | 2011-11-22 | 2012-08-01 | 北京华锻机床制造有限公司 | Blade gap adjustment device for plate shearing machine |
-
2015
- 2015-06-17 CN CN201510337508.5A patent/CN105149677A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5256112A (en) * | 1992-08-07 | 1993-10-26 | Gates Power Drive Products, Inc. | Eccentric type belt tensioner |
| CN2174278Y (en) * | 1993-09-02 | 1994-08-17 | 正记机械工业股份有限公司 | Adjusting apparatus for gap of guillotine blade |
| CN202356713U (en) * | 2011-11-22 | 2012-08-01 | 北京华锻机床制造有限公司 | Blade gap adjustment device for plate shearing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151216 |
|
| WD01 | Invention patent application deemed withdrawn after publication |