CN211517797U - Blade of rotary cutting flaker - Google Patents
Blade of rotary cutting flaker Download PDFInfo
- Publication number
- CN211517797U CN211517797U CN201922120871.8U CN201922120871U CN211517797U CN 211517797 U CN211517797 U CN 211517797U CN 201922120871 U CN201922120871 U CN 201922120871U CN 211517797 U CN211517797 U CN 211517797U
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- China
- Prior art keywords
- blade
- plate
- flaker
- block
- compression spring
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- 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 - Fee Related
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- 230000006835 compression Effects 0.000 claims abstract description 30
- 238000007906 compression Methods 0.000 claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000003780 insertion Methods 0.000 claims description 26
- 230000037431 insertion Effects 0.000 claims description 26
- 239000011253 protective coating Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 239000010410 layer Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 230000002349 favourable effect Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 229910000851 Alloy steel Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 206010066054 Dysmorphism Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Milling, Drilling, And Turning Of Wood (AREA)
Abstract
The utility model discloses a rotary cutting planer blade, the structure of which comprises a planer blade main body, a blade cutting part and a connecting port, the utility model discloses a clamping and replacing device is arranged at the top of the right end of the planer blade main body, firstly, a user unlocks a limiting plate locked by a locking mechanism, then pulls up a pulling column to move a connecting plate upwards, then the connecting plate drives a pin shaft to move upwards, a compression spring is extruded by a fixing ring and the limiting plate when the pin shaft moves, then the blade embedded groove can be taken out, then, the new blade can be replaced, after the completion, the user releases the pulling column, the compression spring releases the pressure to realize the downward springback, an inserting block at the lower end of the limiting plate is fixed with a blade fixing block, then, the blade fixing and replacing can be completed, thereby, the setting of the clamping and replacing device achieves the quick replacement of the rotary cutting planer blade, the blade replacement efficiency effect is improved.
Description
Technical Field
The utility model relates to a cutter manufacturing technical field in the forestry machinery, concretely relates to rotary-cut planer blade cutter piece.
Background
The rotary cutting flaker is used for processing wood sections with certain length and diameter into continuous single plate strips for producing veneers of plywood, laminated wood upper plates and other artificial boards, the main technical parameters of the rotary cutting flaker are the maximum length and the diameter of the wood sections which can be processed, and the blade adopted by the rotary cutting flaker is approximately cuboid, so that the cutting is rapid and the efficiency is high.
However, when the blade of the conventional rotary cutting flaker is replaced after long-time use, the sharp part of the blade is dulled due to the overlong contact time between the blade and an external object, so that the cutting efficiency is reduced, and when a user replaces the blade, the part for fixing the blade needs to be removed step by step, so that the time spent on replacing the blade is long, the whole replacement efficiency is low, and the work of the rotary cutting flaker is influenced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome prior art not enough, a rotary cutter flaker blade has now been proposed, the overlength of the contact time of blade and external object has been solved, make sharp department of blade dull, lead to cutting efficiency to reduce, and when the user carries out the change of blade, need demolish the part of fixing the blade step by step, the time that needs the expense is long, lead to whole change inefficiency, influence the problem of rotary cutter flaker's work, reach the quick replacement of rotary cutter flaker blade, improve blade change efficiency effect.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a rotary cutting flaker blade, which comprises a flaker blade main body, a blade cutting part, a connecting port and a clamping and replacing device, wherein the blade cutting part is arranged outside the left end of the flaker blade main body, the connecting port is arranged on the top of the right end of the flaker blade main body at equal distance, the clamping and replacing device is arranged on the top of the right end of the flaker blade main body, the clamping and replacing device consists of a pulling column, a connecting plate, a blade inserting plate, a pin shaft, a fixing ring, a compression spring, a limiting plate, an inserting block, a blade fixing block, an embedding groove and a locking mechanism, the left end and the right end of the pulling column are welded and fixed with the connecting plate, the lower end of the connecting plate is welded and fixed with the pin shaft, the lower end of the connecting plate is connected with the blade inserting plate in a sliding way through the, the upper end of the fixing ring is welded and fixed with the inner part of the blade inserting plate, the upper end of the compression spring is attached to the fixing ring, the lower end of the compression spring is attached to the limiting plate, the upper end of the limiting plate is welded and fixed with the pin shaft, the middle parts of the inserting block and the lower end of the limiting plate are welded and fixed, the blade fixing block is welded and fixed to the lower end of the blade inserting plate, the embedded groove is formed in the middle end of the blade inserting plate, and the locking mechanisms are respectively arranged at the left end and the right end of the.
Further, locking mechanical system comprises pulling handle, locking groove and locking piece, pulling handle upper end welded fastening has the locking piece, inside the blade was inserted in the board bottom to the locking groove carried out the locking connection that slides with the locking piece, the locking piece is pegged graft and is fixed in locking inslot portion.
Furthermore, the outer surface of the pulling column is provided with a soft rubber layer, and the outer surface of the soft rubber layer of the pulling column is provided with anti-skid grains.
Furthermore, four insertion openings are symmetrically arranged on the left and right of the upper end of the blade insertion plate, and the insertion openings of the insertion plate are in rotating fit with the pin shaft.
Further, the inside diameter of the fixing ring is 3CM, and the joint of the fixing ring and the pin shaft is 0.5 CM.
Further, a metal protective layer is arranged on the outer surface of the compression spring, and the compression spring can be clamped and fixed for 8N.
Furthermore, an insertion groove is formed in the blade fixing block, and a rubber layer is arranged on the inner wall of the insertion groove of the blade fixing block.
Further, the locking groove is the equidistance and installs inside blade insertion plate bottom to the locking groove runs through and extends to limiting plate lower extreme bottom.
Furthermore, compression spring adopts the musical instrument steel wire material to make.
Furthermore, the insertion block is made of alloy steel.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
in order to solve the problems that the cutting efficiency is reduced because the sharp part of the blade is dull due to overlong contact time between the blade and an external object, and the work of the rotary cutting flaker is influenced because the part for fixing the blade needs to be removed step by step when a user replaces the blade, the time spent is long, the whole replacement efficiency is low, and the work of the rotary cutting flaker is influenced, the clamping and replacing device is arranged at the top of the right end of the main body of the flaker blade, firstly, the user unlocks a limiting plate locked by a locking mechanism, then pulls a pull column upwards to move a connecting plate, then the connecting plate drives a pin shaft to move upwards, a compression spring is extruded by a fixing ring and the limiting plate while the pin shaft moves, then, the blade can be taken out from an embedded groove, then, the replacement of a new blade can be carried out, and after the replacement is finished, the user loosens the pull column to release, the insert block at the lower end of the limiting plate is fixed with the blade fixing block, and then blade fixing and replacing are completed, so that the blade quick replacement of the rotary cutting planer is achieved by the arrangement of the clamping and replacing device, and the blade replacing efficiency is improved.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic sectional structure of the present invention;
FIG. 3 is a schematic structural view of the clamping and replacing device of the present invention;
FIG. 4 is a schematic structural view of a locking mechanism of the clamping and replacing device of the present invention;
fig. 5 is a front view of the locking mechanism of the present invention.
In the figure: the blade-cutting device comprises a blade body of the blade planer-1, a cutting part-2 of the blade, a connecting port-3, a clamping and replacing device-4, a pulling column-41, a connecting plate-42, a blade inserting plate-43, a pin shaft-44, a fixing ring-45, a compression spring-46, a limiting plate-47, an inserting block-48, a blade fixing block-49, an embedded groove-410, a locking mechanism-411, a pulling handle-4111, a locking groove-4112 and a locking block-4113.
Detailed Description
Referring to fig. 1, 2, 3, 4 and 5, the present invention provides a rotary cutter flaker blade: the blade clamping and replacing device 4 comprises a blade main body 1 of the flaker, a blade cutting part 2, a connecting port 3 and a clamping and replacing device 4, wherein the blade cutting part 2 is arranged outside the left end of the blade main body 1 of the flaker, the connecting port 3 is equidistantly arranged at the top of the right end of the blade main body 1 of the flaker, the clamping and replacing device 4 is arranged at the top of the right end of the blade main body 1 of the flaker, the clamping and replacing device 4 consists of a pulling column 41, a connecting plate 42, a blade inserting plate 43, a pin shaft 44, a fixing ring 45, a compression spring 46, a limiting plate 47, an inserting block 48, a blade fixing block 49, an embedded groove 410 and a locking mechanism 411, the left end and the right end of the pulling column 41 are fixedly welded with the connecting plate 42, the lower end of the connecting plate 42 is fixedly welded with the pin shaft 44, the lower end of the connecting, fixed ring 45 upper end and blade insert board 43 inside welded fastening, compression spring 46 upper end and fixed ring 45 are laminated mutually, and compression spring 46 lower extreme and limiting plate 47 are laminated mutually, limiting plate 47 upper end and round pin axle 44 carry out welded fastening, insert piece 48 and limiting plate 47 lower extreme middle part welded fastening, the inside lower extreme of board 43 is inserted to blade fixed block 49 welded fastening in blade, and be favorable to the blade to insert the inside fixed of board 43 at the blade, embedded groove 410 sets up and inserts the inside middle-end of board 43 in the blade, and be favorable to the inserting of outside blade, locking mechanical system 411 sets up respectively in the blade and inserts both ends about board 43, and be favorable to more convenient the regulation of carrying out the blade angle.
Wherein, locking mechanism 411 comprises brake lever 4111, locking groove 4112 and locking block 4113, brake lever 4111 upper end welded fastening has locking block 4113, inside blade insertion plate 43 bottom was seted up in locking groove 4112 to locking groove 4112 and locking block 4113 carry out the slip locking and are connected, locking block 4113 is pegged graft and is fixed in inside locking groove 4112.
Wherein, the outer surface of the pulling column 41 is provided with a soft rubber layer, and the outer surface of the soft rubber layer of the pulling column 41 is provided with anti-slip grains, so that the anti-slip grains are not easy to loosen when a user uses the anti-slip shoe.
Wherein, four insertion openings are symmetrically arranged on the left and right of the upper end of the blade insertion plate 43, and the insertion openings of the blade insertion plate 43 are rotatably matched with the pin shaft 44, so that a user can pull the pin shaft 44 better.
Wherein, solid fixed ring 45 inside diameter is 3CM to solid fixed ring 45 meets seam department with round pin axle 44 and is 0.5CM, makes round pin axle 44 more stable when carrying out the slip activity with solid fixed ring 45.
Wherein, the outer surface of the compression spring 46 is provided with a metal protective layer, and the compression spring 46 can be clamped and fixed by 8N, so that the compression spring 46 has long service life and is difficult to rust.
An insertion groove is formed in the blade fixing block 49, and a rubber layer is arranged on the inner wall of the insertion groove of the blade fixing block 49, so that the insertion block 48 and the blade fixing block 49 can be stably inserted and fixed.
Wherein, locking groove 4112 is the equidistance and installs inside blade insertion plate 43 bottom to locking groove 4112 runs through and extends to limiting plate 47 lower extreme bottom, and the grafting of better cooperation locking block 4113 is fixed.
Wherein, the compression spring 46 is made of piano wire material.
Wherein, the insertion block 48 is made of alloy steel.
The compression spring 46 described in this patent: the spring is a spiral spring bearing pressure, the section of the material used by the spring is mostly circular, and the spring is also rolled by rectangular and multi-strand steel ropes, the spring is generally equidistant, and the shape of the compression spring is as follows: the compression spring is cylindrical, conical, convex and concave, small in non-circular and the like, a certain gap is reserved between rings of the compression spring, and the compression spring contracts and deforms when being subjected to external load to store deformation energy; the pin shaft 44: the pin shaft is a standardized fastener, can be statically and fixedly connected, can also move relative to a connected piece, is mainly used for the hinged position of two parts to form hinged connection, is usually locked by a split pin, and has reliable work and convenient disassembly.
The working principle is as follows: when a user wants to use the blade of the rotary-cut flaker, the blade body 1 of the flaker is firstly fixed inside the rotary-cut flaker, then the rotary-cut flaker fixes the material to be cut to the rotating position of the rotary-cut flaker, then the rotary-cut flaker is operated, the cutting material is contacted with the cutting position 2 of the blade for cutting, and the cut material is transported out, thus completing the cutting activity, but the blade edge of the current rotary-cut flaker blade is gradually dulled after long-time cutting use, the user needs to replace the blade, the current replacement needs the user to detach the parts fixing the blade step by step, which takes long time and leads to low overall detachment efficiency, therefore, in order to replace the blade rapidly, the clamping replacing device 4 is arranged at the top of the right end of the blade body 1 of the flaker for replacing the blade rapidly, firstly, the user unlocks the limiting plate 47 locked by the locking mechanism 411, the user pulls the handle 4111 to move the locking block 411 inside the locking groove 4112, and when the locking block 411 moves to contact with the mouth of the locking groove 4112, the locking of the limiting plate 47 is released, and then the user pulls the pulling rod 41 upwards to move the left and right welding-fixed connecting plates 42 upwards, and the upwards-moving connecting plates 42 drive the pins 44 with lower ends welding-fixed to move upwards, while the pins 44 move upwards, the compression springs 46 surrounding the outside of the pins 44 are pressed by the fixing rings 45 and the limiting plates 47, and when the user pulls the connecting plates to be unable to stretch, the user can take the blade off from the blade fixing block 49 arranged at the lower end inside the blade insertion plate 43, and rotate the blade to the outside through the embedded groove 410 opened inside the blade insertion plate 43, and then the user can put a new blade into the blade insertion plate 43 again from the embedded groove 410, and is fixed to the blade fixing block 49 inside the blade inserting plate 43, after the fixing is completed, the user releases the pulling column 41, so that the compression spring 46 pressed by the fixing ring 45 and the limit plate 47 is released from pressure, and the downward springback is realized, and finally the inserting block 48 welded and fixed to the middle portion of the lower end of the limit plate 47 is inserted into the inserting groove formed inside the blade fixing block 49, if the user worrys about the unstable fixing, the connecting plate 42 can be pressed downward to make the inserting block 48 more stably inserted and not easily loose, and then the pulling handle is pushed to fix the locking block again with the locking groove 4112 inside the blade inserting plate 43 and the locking groove 4112 at the lower end of the limit plate 47, so as to further increase the stability of blade fixing, then the blade replacement is completed, the rapid blade replacement is achieved, the overall replacement efficiency is improved, and finally the setting of the clamping and replacing device 4 achieves the rapid blade replacement of the contra-rotary cutting, the blade replacement efficiency is improved, and a locking mechanism is provided, so that the blade is adjusted more conveniently.
The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A rotary cutting flaker blade comprises a flaker blade main body (1), a blade cutting part (2) and connecting ports (3), wherein the blade cutting part (2) is arranged outside the left end of the flaker blade main body (1), and the connecting ports (3) are equidistantly arranged at the top of the right end of the flaker blade main body (1);
the device is characterized by further comprising a clamping and replacing device (4), wherein the clamping and replacing device (4) is installed at the top of the right end of the blade main body (1) of the flaker, the clamping and replacing device (4) consists of a pulling column (41), a connecting plate (42), a blade inserting plate (43), a pin shaft (44), a fixing ring (45), a compression spring (46), a limiting plate (47), an inserting block (48), a blade fixing block (49), an embedded groove (410) and a locking mechanism (411), the left end and the right end of the pulling column (41) are fixedly welded with the connecting plate (42), the lower end of the connecting plate (42) is fixedly welded with the pin shaft (44), the lower end of the connecting plate (42) is in sliding connection with the blade inserting plate (43) through the pin shaft (44), the fixing ring (45) is rotatably connected to the outer part of the upper end of the pin shaft (44), and the compression, fixed ring (45) upper end and blade insert board (43) inside welded fastening, compression spring (46) upper end and fixed ring (45) are laminated mutually to compression spring (46) lower extreme and limiting plate (47) are laminated mutually, limiting plate (47) upper end carries out welded fastening with round pin axle (44), insert piece (48) and limiting plate (47) lower extreme middle part welded fastening, blade fixed block (49) welded fastening is inserted board (43) inside lower extreme in the blade, embedded groove (410) are seted up and are inserted board (43) inside middle-end in the blade, locking mechanical system (411) set up and are inserted board (43) right side lower extreme in the blade.
2. A rotary cutter blade according to claim 1, wherein said locking mechanism (411) comprises a wheel handle (4111), a lock groove (4112) and a lock block (4113), wherein the lock block (4113) is welded to the upper end of the wheel handle (4111), the lock groove (4112) is disposed inside the bottom end of the blade insertion plate (43), and the lock groove (4112) is slidably locked to the lock block (4113), and the lock block (4113) is inserted into the lock groove (4112).
3. A rotary cutter blade according to claim 1, wherein said pulling stud (41) is provided with a soft rubber layer on an outer surface thereof, and said pulling stud (41) is provided with non-slip texture on an outer surface thereof.
4. A rotary cutter blade according to claim 1, wherein said blade insertion plate (43) has four insertion openings symmetrically disposed on the left and right sides of the upper end thereof, and the insertion openings of the insertion plate (43) are rotatably fitted to the pin shaft (44).
5. A rotary cutter blade according to claim 1, wherein said retaining ring (45) has an inside diameter of 3CM and the seam where said retaining ring (45) meets said pin (44) is 0.5 CM.
6. A rotary cutter blade according to claim 1, wherein said compression spring (46) is provided with a metallic protective coating on an outer surface thereof, and wherein said compression spring (46) is adapted to be held in a 8N clamping relationship.
7. A rotary cutter blade according to claim 1 wherein said blade holding block (49) has an inset slot therein and the insert slot of said blade holding block (49) is provided with a rubber layer.
8. A rotary cutter blade according to claim 2, wherein said lock grooves (4112) are equidistantly disposed within the bottom end of the blade insert plate (43), and the lock grooves (4112) extend through to the bottom of the lower end of the retainer plate (47).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922120871.8U CN211517797U (en) | 2019-12-02 | 2019-12-02 | Blade of rotary cutting flaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922120871.8U CN211517797U (en) | 2019-12-02 | 2019-12-02 | Blade of rotary cutting flaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211517797U true CN211517797U (en) | 2020-09-18 |
Family
ID=72444360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922120871.8U Expired - Fee Related CN211517797U (en) | 2019-12-02 | 2019-12-02 | Blade of rotary cutting flaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211517797U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112706194A (en) * | 2021-02-02 | 2021-04-27 | 淄博松阳锆业科技有限公司 | Zirconia art designer blade and art designer sword of making with it |
-
2019
- 2019-12-02 CN CN201922120871.8U patent/CN211517797U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112706194A (en) * | 2021-02-02 | 2021-04-27 | 淄博松阳锆业科技有限公司 | Zirconia art designer blade and art designer sword of making with it |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200918 |