CN210025498U - Wear-resistant self-grinding cutter - Google Patents
Wear-resistant self-grinding cutter Download PDFInfo
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- CN210025498U CN210025498U CN201920105587.0U CN201920105587U CN210025498U CN 210025498 U CN210025498 U CN 210025498U CN 201920105587 U CN201920105587 U CN 201920105587U CN 210025498 U CN210025498 U CN 210025498U
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- cutter
- right end
- blade
- transmission seat
- cutting
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Abstract
The utility model discloses a stand wear and tear autogenous grinding cutter relates to printer technical field. The wear-resistant autogenous grinding cutter comprises a transmission seat, a cutter mechanism, a cutter copper bar, a stabilizing wheel, a cutting channel and a positioning mechanism, wherein the cutter mechanism is fixedly installed at the center of the top surface of the transmission seat, the top surface of the right end of the cutter copper bar is in lap joint with the bottom surface of the left end of the cutter mechanism, the bottom end of the stabilizing wheel is fixedly installed at the four corners of the top surface of the transmission seat respectively, and the grooves of the cutting channel are sleeved outside the transmission seat and the cutter mechanism respectively. According to the wear-resistant self-sharpening cutter, the outer edge face of the bottom side of the cutter blade is respectively contacted with the cutter steel bar face and the rolling wheel of the cutting module blade, when the cutting module moves left and right to perform cutting, the rolling wheel of the cutting module blade rolls to drive the cutter blade to rotate, and therefore the bottom face of the left end of the cutter blade is fully contacted and rubbed with the top face of the right end of the cutter copper bar, and the cutter blade has the effect of spontaneously sharpening the cutting edge.
Description
Technical Field
The utility model relates to a printer technical field specifically is a stand wear and tear autogenous grinding cutter.
Background
Blueprint printer because the paper consumptive material is not the scale paper, needs the cutter to cut the paper as required at any time, therefore cuts the rate of utilization of mechanism very high, and frequent cutter execution cuts and makes cutter blade easily wear and tear, dull, has just so reduced the life of cutter.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a self-sharpening cutter that stand wear and tear, this self-sharpening cutter that stands wear and tear has the wearability that improves the cutter, can spontaneous temper cutting edge, improves cutter life.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a stand wear and tear autogenous grinding cutter, includes transmission seat, cutter mechanism, cutter copper bar, steady wheel, tailors passageway and positioning mechanism, cutter mechanism fixed mounting is in the center department of transmission seat top surface, the top surface of cutter copper bar right-hand member and the bottom surface overlap joint of cutter mechanism left end, the bottom of steady wheel is fixed mounting respectively in the four corners department of transmission seat top surface, tailor the inslot of passageway and adorn respectively in the outside of transmission seat and cutter mechanism, two positioning mechanism's top respectively with the bottom surface fixed connection of transmission seat front end and rear end.
Preferably, the cutter mechanism comprises a stabilizing rod, a cutter blade, a bearing seat and a cutting module blade rolling wheel, the stabilizing rod is inserted into an inner ring cavity of a bearing on the top surface of the transmission seat, the center of the cutter blade is fixedly arranged on the surface of the top end of the stabilizing rod, the top end of the bearing seat is fixedly connected with the right end of the bottom surface of the transmission seat, and the right end of the cutting module blade rolling wheel is inserted into an inner cavity of the bearing seat.
Preferably, the positioning mechanism comprises a positioning piece, a positioning tube, a sliding block, a limiting block, a clamping plate, a fixed bearing, a threaded rod, a first knob, a bolt and a second knob, the top end of the positioning piece is fixedly connected with the bottom surfaces of the front end and the rear end of the transmission seat respectively, the right end of the positioning tube is fixedly connected with the left side surface of the positioning piece, the sliding block is sleeved in the inner cavity of the positioning tube, the limiting block is sleeved on the surface of the left end of the sliding block, the top of the left side surface of the clamping plate is fixedly connected with the right end of the sliding block, the fixed bearing is embedded on the left side surface of the positioning tube, a threaded groove is formed in the center of the left side surface of the sliding block, the right end of the threaded rod is respectively inserted into the inner cavities of the fixed bearing and the threaded groove, the right end of the first knob is fixedly connected with, the top end of the bolt penetrates through the inner cavity of the threaded hole and is connected with the inner cavity of the groove in an inserting mode, and the top end of the second knob is fixedly connected with the bottom end of the bolt.
Preferably, the surface of the top end of the rolling wheel of the cutting module blade is lapped with the bottom surface of the right end of the cutter blade.
Preferably, the surface of the center of the threaded rod is fixedly connected with the inner annular surface of the fixed bearing, and the surface of the right end of the threaded rod is in threaded connection with the inner wall of the threaded groove.
Preferably, the left side face of the positioning piece is provided with a through hole, and the right end of the sliding block is inserted into the inner cavity of the through hole.
The utility model provides a stand wear and tear autogenous grinding cutter. The method has the following beneficial effects:
(1) this stand wear and tear autogenous grinding cutter, through the positioning mechanism who sets up, the first knob of corotation just can drive the threaded rod corotation, the threaded rod rotates and just can drive the slider and move right, the slider moves right and just can drive splint and move right, when splint move right and fully contact with the hold-in range, just can be to cutter mechanism fixed mounting on the hold-in range, just so can make things convenient for drive mechanism to accomplish the position control to cutter mechanism, and simultaneously, the work efficiency of cutter has also further been increased.
(2) The wear-resistant self-sharpening cutter comprises a cutter blade, a cutter steel bar surface and a cutting module blade rolling wheel, wherein the outer edge surface of the bottom side of the cutter blade is in contact with the cutter steel bar surface, and the cutting module blade rolling wheel is in contact with the cutting module blade rolling wheel.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a front sectional view of the positioning mechanism of the present invention;
fig. 3 is a perspective view of the structure of the present invention.
In the figure: the cutting machine comprises a transmission seat 1, a cutter mechanism 2, a stabilizing rod 201, a cutter blade 202, a bearing seat 203, a cutting module blade rolling wheel 204, a cutter copper strip 3, a stabilizing wheel 4, a cutting channel 5, a positioning mechanism 6, a positioning piece 601, a positioning pipe 602, a sliding block 603, a limiting block 604, a clamping plate 605, a fixed bearing 606, a threaded rod 607, a first knob 608, a first bolt 609 bolt and a second knob 611.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a stand wear and tear autogenous grinding cutter, including transmission 1, cutter mechanism 2, cutter copper bar 3, firm wheel 4, tailor passageway 5 and positioning mechanism 6, 2 fixed mounting in the center department of 1 top surface of transmission, the top surface of 3 right-hand members of cutter copper bar and the bottom surface overlap joint of 2 left ends of cutter mechanism, the bottom of firm wheel 4 is fixed mounting in the four corners department of 1 top surface of transmission respectively, the inslot of tailorring passageway 5 suit respectively in the outside of transmission 1 and cutter mechanism 2, the top of two positioning mechanism 6 respectively with the bottom surface fixed connection of 1 front end of transmission and rear end.
The cutter mechanism 2 comprises a stabilizing rod 201, a cutter blade 202, a bearing seat 203 and a cutting module blade rolling wheel 204, the stabilizing rod 201 is connected with an inner ring cavity of a bearing on the top surface of the transmission seat 1 in an inserting mode, the center of the cutter blade 202 is fixedly installed on the surface of the top end of the stabilizing rod 201, the top end of the bearing seat 203 is fixedly connected with the right end of the bottom surface of the transmission seat 1, the right end of the cutting module blade rolling wheel 204 is connected with an inner cavity of the bearing seat 203 in an inserting mode, and the surface of the top end of the cutting module blade rolling wheel 204 is connected with the bottom surface of the.
The positioning mechanism 6 comprises a positioning piece 601, a positioning tube 602, a sliding block 603, a limiting block 604, a clamping plate 605, a fixed bearing 606, a threaded rod 607, a first knob 608, a bolt 609 and a second knob 611, wherein the top end of the positioning piece 601 is respectively fixedly connected with the bottom surfaces of the front end and the rear end of the transmission seat 1, the left side surfaces of the positioning piece 601 are all provided with through holes, the right end of the sliding block 603 is inserted into an inner cavity of the through holes, the right end of the positioning tube 602 is fixedly connected with the left side surface of the positioning piece 601, the sliding block 603 is sleeved in the inner cavity of the positioning tube 602, the limiting block 604 is sleeved on the surface of the left end of the sliding block 603, the top of the left side surface of the clamping plate 605 is fixedly connected with the right end of the sliding block 603, the fixed bearing 606 is embedded in the left side surface of the positioning tube 602, the right end of the sliding block 603 is respectively inserted into the inner cavities, the surface of the right end of the threaded rod 607 is in threaded connection with the inner wall of the threaded groove, the right end of the first knob 608 is fixedly connected with the left end of the threaded rod 607, the bottom surface of the sliding block 603 is provided with a groove, the right end of the bottom surface of the positioning tube 602 is provided with a threaded hole, the top end of the bolt 609 penetrates through the inner cavity of the threaded hole and is inserted into the inner cavity of the groove, and the top end of the second knob 611 is fixedly connected with the bottom end of the bolt 609.
When the cutting module is used, the first rotating knob 608 can drive the threaded rod 607 to rotate forwardly, the threaded rod 607 can drive the sliding block 603 to move rightwards, the sliding block 603 moves rightwards, the clamping plate 605 can be driven to move rightwards, when the clamping plate 605 moves rightwards and is fully contacted with the synchronous belt, the second rotating knob 611 rotates forwardly, the top end of the bolt 609 can be driven to move towards the groove at the bottom of the sliding block, when the top end of the bolt 609 is fully contacted with the top surface of the inner cavity of the groove, the transmission seat 1 and the cutter mechanism 2 can be fixedly arranged on the synchronous belt, so that the position adjustment of the cutter mechanism 2 can be conveniently completed by the transmission mechanism, then when the cutting module moves leftwards and rightwards to perform cutting, the cutting module blade rolling wheel 204 rolls to drive the cutting blade 202 to rotate, so that the bottom surface at the left end of the cutting blade, just so make cutter blade 202 have the effect of spontaneous sharpening the cutting edge, cutter blade 202 outer fringe face rubs with 3 faces of cutter billet, produces from sharp effect, can improve the wearability of cutter like this, all sharpens once when the cutter moves about every time promptly, makes the cutter cutting edge all be the optimum at every turn, and last 4 through the firm wheel that sets up, firm wheel 4 can promote cutter mechanism 2 and steadily move on the synchronous belt.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a stand wear and tear autogenous grinding cutter, includes transmission (1), cutter mechanism (2), cutter copper bar (3), steady wheel (4), cuts out passageway (5) and positioning mechanism (6), its characterized in that: cutter mechanism (2) fixed mounting is in the center department of transmission seat (1) top surface, the top surface of cutter copper bar (3) right-hand member and the bottom surface overlap joint of cutter mechanism (2) left end, the bottom of stabilizing wheel (4) is fixed mounting respectively in the four corners department of transmission seat (1) top surface, the inslot of tailorring passageway (5) suit respectively in the outside of transmission seat (1) and cutter mechanism (2), two the top of positioning mechanism (6) respectively with the bottom surface fixed connection of transmission seat (1) front end and rear end.
2. A wear resistant autogenous grinding cutter in accordance with claim 1 wherein: the cutting mechanism (2) comprises a stabilizing rod (201), a cutting blade (202), a bearing seat (203) and a cutting module blade rolling wheel (204), the stabilizing rod (201) is connected with a bearing inner ring cavity on the top surface of the transmission seat (1) in an inserting mode, the center of the cutting blade (202) is fixedly installed on the surface of the top end of the stabilizing rod (201), the top end of the bearing seat (203) is fixedly connected with the right end of the bottom surface of the transmission seat (1), and the right end of the cutting module blade rolling wheel (204) is connected with an inner cavity of the bearing seat (203) in an inserting mode.
3. A wear resistant autogenous grinding cutter in accordance with claim 2 in which: the positioning mechanism (6) comprises a positioning piece (601), a positioning tube (602), a sliding block (603), a limiting block (604), a clamping plate (605), a fixed bearing (606), a threaded rod (607), a first knob (608), a bolt (609) and a second knob (611), wherein the top end of the positioning piece (601) is fixedly connected with the bottom surfaces of the front end and the rear end of the transmission seat (1) respectively, the right end of the positioning tube (602) is fixedly connected with the left side surface of the positioning piece (601), the sliding block (603) is sleeved in the inner cavity of the positioning tube (602), the limiting block (604) is sleeved on the surface of the left end of the sliding block (603), the top of the left side surface of the clamping plate (605) is fixedly connected with the right end of the sliding block (603), the fixed bearing (606) is embedded in the left side surface of the positioning tube (602), a threaded groove is formed in the center of the left side surface of the sliding block (603), and the right end of the threaded rod (607) is respectively connected, the right end of the first knob (608) is fixedly connected with the left end of the threaded rod (607), the bottom surface of the sliding block (603) is provided with a groove, the right end of the bottom surface of the positioning tube (602) is provided with a threaded hole, the top end of the bolt (609) penetrates through the inner cavity of the threaded hole and is inserted into the inner cavity of the groove, and the top end of the second knob (611) is fixedly connected with the bottom end of the bolt (609).
4. A wear resistant autogenous grinding cutter in accordance with claim 2 in which: the surface of the top end of the cutting module blade rolling wheel (204) is lapped with the bottom surface of the right end of the cutter blade (202).
5. A wear resistant autogenous grinding cutter in accordance with claim 3 wherein: the surface of the center of the threaded rod (607) is fixedly connected with the inner ring surface of the fixed bearing (606), and the surface of the right end of the threaded rod (607) is in threaded connection with the inner wall of the threaded groove.
6. A wear resistant autogenous grinding cutter in accordance with claim 3 wherein: the left side face of the positioning piece (601) is provided with through holes, and the right end of the sliding block (603) is connected with the inner cavity of the through holes in an inserting mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920105587.0U CN210025498U (en) | 2019-01-23 | 2019-01-23 | Wear-resistant self-grinding cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920105587.0U CN210025498U (en) | 2019-01-23 | 2019-01-23 | Wear-resistant self-grinding cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210025498U true CN210025498U (en) | 2020-02-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920105587.0U Active CN210025498U (en) | 2019-01-23 | 2019-01-23 | Wear-resistant self-grinding cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210025498U (en) |
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2019
- 2019-01-23 CN CN201920105587.0U patent/CN210025498U/en active Active
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