CN201020746Y - Paper cutter knife-adjusting device - Google Patents
Paper cutter knife-adjusting device Download PDFInfo
- Publication number
- CN201020746Y CN201020746Y CNU2006201087963U CN200620108796U CN201020746Y CN 201020746 Y CN201020746 Y CN 201020746Y CN U2006201087963 U CNU2006201087963 U CN U2006201087963U CN 200620108796 U CN200620108796 U CN 200620108796U CN 201020746 Y CN201020746 Y CN 201020746Y
- Authority
- CN
- China
- Prior art keywords
- knife
- rod
- adjusting screw
- pressing plate
- knife rest
- 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 - Lifetime
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- Details Of Cutting Devices (AREA)
Abstract
The utility model relates to a paper cutter adjusting device that can conveniently and fast adjust the cutter. The device is characterized in that one end of a cutter holder (5) corresponding to the direction of the connecting rod (8) is embedded with an adjusting block (4); the lower part of the adjusting block (4) is provided with a through hole sleeve connected on the connecting rod pin shaft (6); the regulating block (4) is provided with a screw hole and is coordinated with an adjusting screw stem (2) therein; the adjusting screw stem (2) is connected with a pressboard (3); and the pressboard is connected with the cutter holder (5). The utility model is fit for assembling onto the paper cutter to adjust the position of the cutter.
Description
Technical field
The utility model relates to paper cutter, particularly regulates the device of paper cutter cutter location.
Background technology
Paper cutter is used to cut paper or quires.Paper or quires are placed paper cutter cutting knife below, when cutting knife falls paper is cut off.Cutting knife is fixedly installed in knife rest through screw, and the inner cutter cutting edge can be worn the phase in use, need unload cutter, sharpening aperiodically, refill cutter; Deviation etc. appears to cutting knife in installation dimension precision because of concentrated wear or after whetting a knife, will occur that cutting knife falls fully but occur the phenomenon of minim gap between the edge of a knife and cutting knife cushion block, last or several paper can not cut off when causing quires to cut, this situation appears, need unclamp the screw between cutting knife and knife rest, adjust behind the cutter location trip bolt again, sometimes and will do to adjust for several times just can meet the requirements, this work more time-consuming with trouble.
Summary of the invention
The utility model will solve the hold-down screw that need unclamp when the paper cutter cutting knife can not cut off last several the paper of quires between cutting knife and knife rest, adjust the problem that workload is big, trouble is time-consuming again that trip bolt caused again behind the relative position between cutting knife and knife rest, provide a kind of paper cutter of the present utility model to transfer cutting apparatus for this reason, adopt this device, when can not cutting off last several the paper of quires, cutting knife need not to adjust the relative position between cutting knife and knife rest, just can regulate cutting knife easily and quickly, meet and to cut off the requirement of quires fully.
For addressing the above problem, its special character of the technical solution adopted in the utility model is that the end in knife rest respective link direction is embedded with a regulating block, the regulating block bottom has through hole and is connected in pitman pin, have screw in the regulating block and be combined with adjusting screw(rod) in it, be associated with this pressing plate of pressing plate and described knife rest on the adjusting screw(rod) and link.
The utility model should set a spanner and cooperate with described adjusting screw(rod), can rotate adjusting screw(rod) by spanner.
Being associated with this pressing plate of pressing plate and described knife rest on the described adjusting screw(rod) links and can be meant: the groove that has radial contraction on the adjusting screw(rod), pressing plate has two respectively to have side direction arcs of recesses extension buckle is in the groove of described radial contraction symmetrically, and pressing plate links through screw and knife rest.
The utility model is coupled to pitman pin owing to be provided with regulating block its underpart through hole cover, is provided with adjusting screw(rod) and regulating block threaded engagement, and knife rest links through pressing plate and adjusting screw(rod); When cutting knife falls fully but occurs minim gap between the cutting knife edge of a knife and cutting knife cushion block and can not cut off last several the paper of quires, only need to rotate adjusting screw(rod) it is moved down with respect to regulating block, this moment, knife rest also moved down thereupon; Because it is constant that regulating block is fixed in its intrinsic stroke of pitman pin, after knife rest moves down, be fixed in corresponding the moving down of cutting knife of knife rest, just can eliminate fall fully minim gap between the cutting knife edge of a knife and cutting knife cushion block of cutting knife, so just can cut off quires fully, overcome last several the obstructed cut problems of paper of quires; If reverse situation occurs, promptly cutting knife falls fully but falls when excessive, only needs a backward rotation to regulate and add screw rod, makes to move on the knife rest to get final product.The utility model is realized adjusting to cutting knife by the upper-lower position of regulating knife rest quickly and easily, compares with the relative position of knife rest with original time-consuming adjusting cutting knife of trouble again, and it is much quick and convenient that the utility model is wanted.
Description of drawings
Fig. 1 is a configuration paper cutter structural representation of the present utility model;
Fig. 2 comprises partial structurtes enlarged drawing of the present utility model among Fig. 1;
Fig. 3 is Fig. 2 A-A cutaway view;
Fig. 4 is Fig. 2 vertical view;
Fig. 5 is the pressure plate structure schematic diagram in the utility model;
Fig. 6 is Fig. 5 pressing plate vertical view.
Mark among the figure: 1 spanner, 2 adjusting screw(rod)s, 3 pressing plates, 31 side direction arcs of recesses extensions, 4 regulating blocks, 5 knife rests, 6 bearing pins, the right retaining of 7 knife rests is anti-, 8 connecting rods, 9 cutting knifes, 10 cutting knife cushion blocks, 11 gear-boxes, 12 motors, 13 knife rest right baffle-plates, 14 pulleys, 15 frames, 16 chutes, 17 bearing pins, 18 runners.
The specific embodiment
The paper cutter knife adjusting device, can be embedded with a regulating block 4 its underpart through holes at an end of knife rest 5 respective link 8 directions with relatively moving and be connected in pitman pin 6, have screw in the regulating block 4 and be combined with adjusting screw(rod) 2 in it, have the groove of radial contraction on the adjusting screw(rod) 2, be provided with the pressing plate 3 of two tool side direction arcs of recesses extensions 31, buckle is in the groove of described adjusting screw(rod) radial contraction symmetrically in this arcs of recesses extension 31 of two pressing plates, and pressing plate 3 also links through screw and knife rest 5; Being provided with spanner 1 cooperates with adjusting screw(rod) 2.
The utility model is assemblied in paper cutter.When motor 12 rotates in the paper cutter frame 15, transmit through gear-box 11 decelerations, runner 18 rotates, through 8 swings of eccentric pin shaft 17 drivening rods; Small end links through bearing pin 6 and regulating block 4, regulating block and adjusting screw(rod) 2 spiral marking connections, and knife rest 5 links through pressing plate 3 and adjusting screw(rod), and the knife rest both ends respectively are associated with the chute 16 that pulley 14 places the frame both sides; So connecting rod 8 swings drive knife rest 5 according to chute 16 upper and lower oblique movements; During the oblique whereabouts of knife rest, will place the quires above the cutting knife backing plate 10 to cut off.10 of cutting knife 9 edges of a knife and cutting knife cushion blocks minim gap occurs and can not cut off quires several paper at last if knife rest falls fully, then rotate adjusting screw(rod) 2 and make it move down a slight distance together with knife rest 5 can to eliminate described gap; Because the left and right end of knife rest is associated with pulley 14 and is subjected to chute 16 restrictions, so knife rest can integral body move down.
Claims (3)
1. paper cutter knife adjusting device, it is characterized in that being embedded with a regulating block (4) at an end of knife rest (5) respective link (8) direction, regulating block (4) bottom has through hole and is connected in pitman pin (6), have screw in the regulating block (4) and be combined with adjusting screw(rod) (2) in it, be associated with this pressing plate of pressing plate (3) on the adjusting screw(rod) (2) and described knife rest (5) links.
2. hand papercutter knife adjusting device as claimed in claim 1 is characterized in that being provided with a spanner (1) and cooperates with described adjusting screw(rod) (2).
3. hand papercutter knife adjusting device as claimed in claim 1 or 2, it is characterized in that being associated with on the described adjusting screw(rod) (2) this pressing plate of pressing plate (3) and described knife rest links and is meant: the groove that has radial contraction on the adjusting screw(rod) (2), pressing plate (3) has two respectively to have side direction arcs of recesses extension (31) buckle is in the groove of described radial contraction symmetrically, and pressing plate (3) links through screw and knife rest (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201087963U CN201020746Y (en) | 2006-10-20 | 2006-10-20 | Paper cutter knife-adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201087963U CN201020746Y (en) | 2006-10-20 | 2006-10-20 | Paper cutter knife-adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201020746Y true CN201020746Y (en) | 2008-02-13 |
Family
ID=39088153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201087963U Expired - Lifetime CN201020746Y (en) | 2006-10-20 | 2006-10-20 | Paper cutter knife-adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201020746Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103624832A (en) * | 2013-11-25 | 2014-03-12 | 安徽华印机电股份有限公司 | Groove making adjusting device |
-
2006
- 2006-10-20 CN CNU2006201087963U patent/CN201020746Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103624832A (en) * | 2013-11-25 | 2014-03-12 | 安徽华印机电股份有限公司 | Groove making adjusting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080213 |
|
| EXPY | Termination of patent right or utility model |