CN216543671U - Cantilever knife rest convenient to debug - Google Patents
Cantilever knife rest convenient to debug Download PDFInfo
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- CN216543671U CN216543671U CN202123213154.3U CN202123213154U CN216543671U CN 216543671 U CN216543671 U CN 216543671U CN 202123213154 U CN202123213154 U CN 202123213154U CN 216543671 U CN216543671 U CN 216543671U
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Abstract
The utility model relates to a cantilever tool rest convenient to debug, which comprises a bottom plate, two seat blocks, two first stand columns, two second stand columns, a top beam, an upper cutter body, two adjusting seats, a rotating shaft, two rollers and a lower blade, wherein the two seat blocks are fixed at the top of the bottom plate and are arranged in a bilateral symmetry manner; the utility model greatly simplifies the position adjusting steps of the upper blade and the lower blade, thereby obviously reducing the debugging difficulty and effectively improving the working efficiency; and the debugging precision is greatly improved so as to fully ensure the slitting quality.
Description
Technical Field
The utility model relates to a cantilever tool rest convenient to debug.
Background
Slitting is a common processing mode in industrial production, slitting of flexible materials is generally completed by means of a slitting knife rest, the slitting knife rest slits the flexible materials by means of rotatable upper and lower blades, and the upper blades are fixed on cantilevers which can be adjusted in front, back, left and right positions, so that the flexible materials are also called cantilever knife rests; the position adjusting steps of the upper blade and the lower blade of the existing cantilever tool rest are very complicated, the debugging difficulty is high, and the working efficiency is low; moreover, the debugging precision is low, so that the slitting quality cannot be ensured, and further improvement is needed.
SUMMERY OF THE UTILITY MODEL
In view of the current situation of the prior art, the technical problem to be solved by the utility model is to provide a cantilever tool rest which is convenient to debug, can remarkably reduce the debugging difficulty of an upper blade and a lower blade so as to effectively improve the working efficiency, and can greatly improve the debugging precision so as to fully ensure the slitting quality.
The technical scheme adopted by the utility model for solving the technical problems is as follows: a cantilever tool rest convenient to debug is characterized by comprising a bottom plate, two seat blocks which are fixed on the top of the bottom plate and are arranged in a bilateral symmetry mode, two first stand columns which are respectively and vertically fixed on the rear sides of the tops of the two seat blocks, two second stand columns which are respectively and vertically fixed on the front sides of the tops of the two seat blocks, a top beam fixed between the two first stand columns, an upper cutter body movably fixed on the top beam, two adjusting seats which are respectively arranged on the two seat blocks and are arranged in a bilateral symmetry mode, a rotating shaft which is transversely and rotatably arranged between the two adjusting seats, two rollers which are concentrically sleeved and fixed on the rotating shaft, and a lower blade which is sleeved and fixed on the rotating shaft and is arranged between the two rollers; the adjusting seat comprises a top block transversely fixed between the first upright post and the second upright post, a base block arranged between the seat block and the top block and between the first upright post and the second upright post, a fixed block fixed at the top of the seat block and a movable block arranged below the base block and above the fixed block; the top of the movable block is movably attached to the bottom of the base block, a first inclined plane is formed at the bottom of the movable block, correspondingly, a second inclined plane is formed at the top of the fixed block, and the second inclined plane and the first inclined plane are attached to each other and can slide relatively; the front sides of the two second stand columns are respectively provided with a vertically distributed sinking groove, the bottom surfaces of the two sinking grooves are respectively provided with a vertically distributed slotted hole, a long bolt is also inserted into the two slotted holes, the threaded ends of the two long bolts are backwards and respectively inserted into the two movable blocks in a screwed manner, and the heads of the two long bolts are respectively embedded into the two sinking grooves and can respectively move up and down along the two sinking grooves; the two ejector blocks are respectively embedded with a first differential head, and the telescopic ends of the two first differential heads are respectively and tightly propped against the tops of the two base blocks downwards; the left end and the right end of the rotating shaft are respectively rotatably inserted and fixed in the base blocks in the two adjusting seats.
Preferably, the upper cutter body comprises a first guide rail transversely fixed on the front side of the top beam, a first sliding block sleeved on the first guide rail, a first manual sliding table fixed on the first sliding block, a second manual sliding table fixed on the moving end of the first manual sliding table and capable of moving up and down by means of the first manual sliding table, a hanging plate vertically fixed on the moving end of the second manual sliding table and capable of moving left and right by means of the second manual sliding table, a housing fixed on the left side of the hanging plate, a motor fixed on the right side of the hanging plate, a detachable cover plate fixed at an opening on the left side of the housing, and an upper cutter blade vertically arranged in the housing, wherein a rotating shaft of the motor transversely penetrates through the hanging plate and the housing leftwards and is detachably and concentrically fixed on the upper cutter blade; the bottom of the upper blade extends downwards to the lower part of the housing and is matched with the lower blade.
Preferably, the top of back timber still is fixed with the second guide rail of horizontal setting, still the cover is equipped with the second slider on the second guide rail, still be fixed with U type frame on the second slider, still alternate in the U type frame and be provided with transverse distribution's guide arm, the both ends of guide arm are fixed respectively in the top left and right sides of back timber.
Preferably, the stiff end upside of first manual slip table still is fixed with the regulating block, inside the rear end of regulating block stretched into U type frame, both ends still all inlayed and are equipped with a second differential head about U type frame, two the flexible end of second differential head transversely pushes up respectively tightly on the tip left and right sides outer wall of regulating block.
Preferably, a baffle is fixed on the edges of the front side and the rear side of the inner end of each base block, and the outer sides of the two baffles are respectively attached to the outer walls of the inner sides of the first upright column and the second upright column.
Preferably, a back plate is further fixed between the two first columns, and the back plate is provided with transversely distributed feeding slot holes.
Compared with the prior art, the utility model has the advantages that: the utility model greatly simplifies the position adjusting steps of the upper blade and the lower blade, thereby obviously reducing the debugging difficulty and effectively improving the working efficiency; and the debugging precision is greatly improved so as to fully ensure the slitting quality.
Drawings
FIG. 1 is a left front exploded view of the present invention;
fig. 2 is a front right side structural view of the present invention.
Detailed Description
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
To maintain the following description of the embodiments of the present invention clear and concise, a detailed description of known functions and known components of the utility model have been omitted.
As shown in fig. 1-2, a cantilever tool rest convenient for debugging comprises a bottom plate 3, two seat blocks 4 fixed on the top of the bottom plate 3 and arranged in bilateral symmetry, two first upright posts 2 respectively fixed vertically on the rear sides of the tops of the two seat blocks 4, two second upright posts 5 respectively fixed vertically on the front sides of the tops of the two seat blocks 4, a top beam 11 fixed between the two first upright posts 2, an upper cutter body 8 movably fixed on the top beam 11, two adjusting seats 9 respectively arranged on the two seat blocks 4 and arranged in bilateral symmetry, a rotating shaft 10 transversely and rotatably arranged between the two adjusting seats 9, two rollers 6 concentrically sleeved and fixed on the rotating shaft 10, and a lower blade 7 sleeved and fixed on the rotating shaft 10 and arranged between the two rollers 6; the adjusting seat 9 comprises a top block 91 transversely fixed between the first upright column 2 and the second upright column 5, a base block 92 arranged between the seat block 4 and the top block 91 and between the first upright column 2 and the second upright column 5, a fixed block 93 fixed at the top of the seat block 4, and a movable block 97 arranged below the base block 92 and above the fixed block 93; the top of the moving block 97 is movably attached to the bottom of the base block 92, a first inclined surface 971 is formed at the bottom of the moving block 97, correspondingly, a second inclined surface 931 is formed at the top of the fixed block 93, and the second inclined surface 931 and the first inclined surface 971 are attached to each other and can slide relatively; the front sides of the two second upright posts 5 are respectively provided with a vertically distributed sunk groove 51, the bottom surfaces of the two sunk grooves 51 are respectively provided with a vertically distributed slotted hole 52, the two slotted holes 52 are respectively provided with a long bolt 94 in an inserting way, the thread ends of the two long bolts 94 are respectively inserted backwards and screwed into the two movable blocks 97, and the heads of the two long bolts 94 are respectively embedded into the two sunk grooves 51 and can respectively move up and down along the two sunk grooves 51; the two top blocks 91 are also respectively embedded with a first differential head 95, and the telescopic ends of the two first differential heads 95 are respectively and tightly propped against the tops of the two base blocks 92 downwards; the left and right ends of the rotating shaft 10 are respectively rotatably inserted and fixed in the base blocks 92 of the two adjusting seats 9.
The upper cutter body 8 comprises a first guide rail 81 transversely fixed on the front side of the top beam 11, a first sliding block 82 sleeved on the first guide rail 81, a first manual sliding table 83 fixed on the first sliding block 82, a second manual sliding table 84 fixed on the moving end of the first manual sliding table 83 and capable of moving up and down by means of the first manual sliding table 83, a hanging plate 85 vertically fixed on the moving end of the second manual sliding table 84 and capable of moving left and right by means of the second manual sliding table 84, a housing 87 fixed on the left side of the hanging plate 85, a motor 86 fixed on the right side of the hanging plate 85, a detachable cover plate 89 fixed at the left opening of the housing 87 and an upper cutter blade 810 vertically arranged in the housing 87, and the rotating shaft of the motor 86 transversely penetrates through the hanging plate 85 and the housing 87 leftwards and is detachably and concentrically fixed on the upper cutter blade 810; the bottom of the upper blade 810 projects downwardly below the housing 87 and cooperates with the lower blade 7.
A second guide rail 811 which is transversely arranged is further fixed to the top of the top beam 11, a second sliding block 812 is further sleeved on the second guide rail 811, a U-shaped frame 813 is further fixed to the second sliding block 812, transversely-distributed guide rods 815 are further inserted into the U-shaped frame 813, and two ends of each guide rod 815 are respectively fixed to the left side and the right side of the top beam 11.
The fixed end upside of first manual slip table 83 still is fixed with regulating block 814, and inside the rear end of regulating block 814 stretched into U type frame 813, both ends still all inlayed and are equipped with a second differential head 816 about U type frame 813, and the flexible end of two second differential heads 816 transversely pushes up respectively on the tip left and right sides outer wall of regulating block 814.
A baffle 96 is fixed on the front and rear side edges of the inner end of each base block 92, and the outer sides of the two baffles 96 are respectively attached to the outer walls of the inner sides of the first upright column 2 and the second upright column 5.
A back plate 1 is fixed between the two first upright posts 2, and a feeding slot hole 101 which is transversely distributed is formed in the back plate 1.
When in use, materials pass through the feeding slotted hole 101 from back to front and extend between the upper blade 810 and the lower blade 7; the first sliding block 82 is moved left and right along the first guide rail 81 to drive the upper blade 810 to move left and right by means of the first manual sliding table 83 and the second manual sliding table 84, then the moving ends of the first manual sliding table 83 and the second manual sliding table 84 are adjusted to finely adjust the height and the left and right positions of the upper blade 810, and further the upper blade 810 is positioned right above the lower blade 7 and tightly presses materials; the motor 86 is then activated to rotate its shaft to rotate the upper blade 810 in the housing 87, and the shaft 10 is simultaneously rotated by an external driving mechanism, so as to cut the material by the cooperation of the upper blade 810 and the lower blade 7, which is the prior art.
If the heights of the left end and the right end of the rotating shaft 10 need to be adjusted, the long bolt 94 can be screwed, and the moving block 97 is driven to move back and forth according to the principle of threaded connection, so that the moving block 97 is driven to move up and down by the connection relationship that the first inclined surface 971 on the moving block 97 is mutually attached to the second inclined surface 931 on the fixed block 93 and can slide relatively, and the heights of the left end and the right end of the rotating shaft 10 are adjusted to level the rotating shaft 10; when the two movable blocks 97 move up and down, when the top of the movable block 97 contacts the telescopic end of the corresponding first differential head 95, the movement is stopped, so that the heights of the two ends of the rotating shaft 10 can be accurately adjusted by the two first differential heads 95 and data can be marked.
When the upper blade 810 moves to a position approximately right above the lower blade 7, fine adjustment is needed, and when fine adjustment is needed, two second differential heads 816 are screwed in a matched mode to adjust the position of the telescopic end of the upper blade, so that the adjusting block 814 is pushed to move leftwards or rightwards slightly, the first manual sliding table 83 is made to move leftwards or rightwards slightly along the second guide rail 811 through the second sliding block 812, and therefore the left and right positions of the upper blade 810 are fine adjusted through the second manual sliding table 84.
The utility model greatly simplifies the position adjusting steps of the upper blade 810 and the lower blade 7, thereby obviously reducing the debugging difficulty and effectively improving the working efficiency; and the debugging precision is greatly improved so as to fully ensure the slitting quality.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in the embodiments and modifications thereof may be made, and equivalents may be substituted for elements thereof; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (6)
1. A cantilever tool rest convenient to debug is characterized by comprising a bottom plate, two seat blocks which are fixed on the top of the bottom plate and are arranged in a bilateral symmetry mode, two first stand columns which are respectively and vertically fixed on the rear sides of the tops of the two seat blocks, two second stand columns which are respectively and vertically fixed on the front sides of the tops of the two seat blocks, a top beam fixed between the two first stand columns, an upper cutter body movably fixed on the top beam, two adjusting seats which are respectively arranged on the two seat blocks and are arranged in a bilateral symmetry mode, a rotating shaft which is transversely and rotatably arranged between the two adjusting seats, two rollers which are concentrically sleeved and fixed on the rotating shaft, and a lower blade which is sleeved and fixed on the rotating shaft and is arranged between the two rollers; the adjusting seat comprises a top block transversely fixed between the first upright post and the second upright post, a base block arranged between the seat block and the top block and between the first upright post and the second upright post, a fixed block fixed at the top of the seat block and a movable block arranged below the base block and above the fixed block; the top of the movable block is movably attached to the bottom of the base block, a first inclined plane is formed at the bottom of the movable block, correspondingly, a second inclined plane is formed at the top of the fixed block, and the second inclined plane and the first inclined plane are attached to each other and can slide relatively; the front sides of the two second stand columns are respectively provided with a vertically distributed sinking groove, the bottom surfaces of the two sinking grooves are respectively provided with a vertically distributed slotted hole, a long bolt is also inserted into the two slotted holes, the threaded ends of the two long bolts are backwards and respectively inserted into the two movable blocks in a screwed manner, and the heads of the two long bolts are respectively embedded into the two sinking grooves and can respectively move up and down along the two sinking grooves; the two ejector blocks are respectively embedded with a first differential head, and the telescopic ends of the two first differential heads are respectively and tightly propped against the tops of the two base blocks downwards; the left end and the right end of the rotating shaft are respectively rotatably inserted and fixed in the base blocks in the two adjusting seats.
2. The cantilever tool rest convenient to debug according to claim 1, wherein the upper tool body comprises a first guide rail transversely fixed on the front side of the top beam, a first sliding block sleeved on the first guide rail, a first manual sliding table fixed on the first sliding block, a second manual sliding table fixed on the moving end of the first manual sliding table and capable of moving up and down by means of the first manual sliding table, a hanging plate vertically fixed on the moving end of the second manual sliding table and capable of moving left and right by means of the second manual sliding table, a housing fixed on the left side of the hanging plate, a hanging plate motor fixed on the right side, a detachable cover plate fixed at an opening on the left side of the housing, and an upper blade vertically arranged in the housing, wherein a rotating shaft of the motor transversely penetrates through the hanging plate and the housing leftwards and is detachably and concentrically fixed on the upper blade; the bottom of the upper blade extends downwards to the lower part of the housing and is matched with the lower blade.
3. The cantilever tool rest convenient to debug according to claim 2, wherein a second guide rail arranged transversely is further fixed on the top of the top beam, a second slide block is further sleeved on the second guide rail, a U-shaped frame is further fixed on the second slide block, guide rods distributed transversely are further inserted into the U-shaped frame, and two ends of each guide rod are respectively fixed on the left side and the right side of the top beam.
4. The cantilever tool rest convenient to debug according to claim 3, wherein a regulating block is further fixed on the upper side of the fixed end of the first manual sliding table, the rear end of the regulating block extends into the U-shaped frame, a second differential head is further embedded at each of the left end and the right end of the U-shaped frame, and the telescopic ends of the second differential heads respectively transversely prop against the outer walls of the left side and the right side of the end of the regulating block.
5. The cantilever tool rest convenient to debug as claimed in claim 4, wherein a baffle is fixed to the front and rear side edges of the inner end of each base block, and the outer sides of the two baffles are respectively attached to the inner side outer walls of the first column and the second column.
6. The cantilever tool holder of claim 5, wherein a back plate is further fixed between the two first columns, and the back plate is provided with transversely distributed feed slots.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123213154.3U CN216543671U (en) | 2021-12-20 | 2021-12-20 | Cantilever knife rest convenient to debug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123213154.3U CN216543671U (en) | 2021-12-20 | 2021-12-20 | Cantilever knife rest convenient to debug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216543671U true CN216543671U (en) | 2022-05-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123213154.3U Active CN216543671U (en) | 2021-12-20 | 2021-12-20 | Cantilever knife rest convenient to debug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216543671U (en) |
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2021
- 2021-12-20 CN CN202123213154.3U patent/CN216543671U/en active Active
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