CN215881720U - Disc shear blade convenient to change blade - Google Patents
Disc shear blade convenient to change blade Download PDFInfo
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- CN215881720U CN215881720U CN202122054883.2U CN202122054883U CN215881720U CN 215881720 U CN215881720 U CN 215881720U CN 202122054883 U CN202122054883 U CN 202122054883U CN 215881720 U CN215881720 U CN 215881720U
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Abstract
The utility model discloses a disc shear blade convenient for blade replacement, which comprises a cutter head, an outer ring and a mounting hole, wherein the mounting hole is formed in the inner side of the cutter head, the outer ring is fixed on the outer side of the cutter head, a cutting structure is arranged on the outer side of the outer ring, the cutting structure comprises a mounting groove, a mounting block, a disc blade, a butt joint groove and an inserting column, and the mounting groove is formed in the outer side of the outer ring. According to the disc shear blade, the cutting structure is arranged, the mounting block at the bottom end of the disc blade can be inserted into the mounting groove, when the disc shear blade is inserted, the disc blade can be pre-mounted after the insertion column on the mounting block is clamped into the insertion column in the mounting groove, at the moment, the disc blade can be mounted through fixing by the screw, when the disc shear blade needs to be dismounted, an operator only needs to unscrew the screw at the position needing to be inserted, and after the screw is unscrewed, the disc blade can be directly pulled out from the mounting groove manually, and convenience in replacement of the disc shear blade disc blade is achieved.
Description
Technical Field
The utility model relates to the technical field of disc shear blades, in particular to a disc shear blade convenient for blade replacement.
Background
Disc shear blades are commonly used in disc shears, and are generally used as accessories for continuously and longitudinally shearing moving plates and strips by using a rotating disc blade, and sometimes shearing the plates and strips into narrower strips or shearing the edges of the plates and strips into uniform strips;
chinese patent is granted bulletin number CN209190863U, announces that 2019 year 08 month 02 date discloses a disc shear blade for machinery, including high strength cutting edge and disc shear blade, the fixed mouth of installation is installed to the intermediate position of the inside of disc shear blade, the high strength cutting edge is installed to the intermediate position of the outer lane of disc shear blade, the oil outlet is installed to the intermediate position of one side of high strength cutting edge, blank pressing roller is installed to the outer lane of one side of disc shear blade, the internally mounted of blank pressing roller has the staple, the oil filler point is installed to the intermediate position of one side of disc shear blade, the oil storage pipe is installed to one side of the inside of disc shear blade, the internally mounted of oil filler point has the sealing cap. The oil outlet holes are formed in the inner rims on the two sides of the high-strength cutting edge, so that the high-strength cutting edge can be oiled under the condition that a machine is not used through the oil outlet holes, the high-strength cutting edge is prevented from being corroded, oxidized, rusted and the like, and the service life of the high-strength cutting edge is prolonged;
the prior art solutions have the following defects that the traditional disc shear blade is generally inconvenient to replace if damaged and inconvenient to use, so that the traditional disc shear blade needs to be improved.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims to provide a disc shear blade with a blade convenient to replace, which is used for solving the defect that the conventional disc shear blade is inconvenient to replace and maintain.
(II) contents of utility model
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a disc shear blade convenient to change blade, includes blade disc, outer loop and mounting hole, the inboard of blade disc is provided with the mounting hole, the one end of blade disc is provided with auxiliary structure, the inside of blade disc is provided with additional strengthening, the outside of blade disc is fixed with the outer loop, the outside of outer loop is provided with cutting structure, cutting structure includes mounting groove, installation piece, disc blade, butt joint groove and grafting post, the mounting groove sets up in the outside of outer loop.
Preferably, the inside wall of mounting groove is provided with the butt joint groove, the inside of mounting groove is provided with the installation piece, the inside wall of installation piece is fixed with the grafting post, the grafting post bottom extends to the inside in butt joint groove, the outside of installation piece is fixed with the disc blade.
Preferably, the mounting blocks are arranged in six groups in the mounting groove, and the six groups of mounting blocks are distributed annularly.
Preferably, the cross section of the butt joint groove is larger than that of the plug column, and the butt joint groove and the plug column form a clamping structure.
Preferably, the reinforcing structure comprises an inner cavity, a reinforcing plate and reinforcing ribs, the inner cavity is arranged inside the cutter head, the reinforcing plate is arranged inside the inner cavity, and the reinforcing ribs are fixed on the surface of the reinforcing plate.
Preferably, the auxiliary structure includes side ring, adjustment tank and gim peg, the side ring is fixed in the one end of blade disc, the inside of side ring is provided with the adjustment tank, the internally mounted of adjustment tank has the gim peg.
Preferably, the inside of adjustment tank is provided with the internal thread, the surface of gim peg is provided with the external screw thread, adjustment tank and gim peg are connected through the screw thread.
(III) advantageous effects
The utility model provides a disc shear blade convenient for replacing blades, which has the advantages that: the cutting structure is arranged, the mounting block at the bottom end of the disc blade can be inserted into the mounting groove, when the disc blade is inserted, the disc blade can be pre-mounted after the insertion column on the mounting block is clamped into the insertion column in the mounting groove, at the moment, the disc blade can be mounted through fixing by screws, when the disc blade needs to be dismounted, an operator only needs to unscrew the screws at the positions needing to be inserted, and after the screws are unscrewed, the disc blade can be directly pulled out from the mounting groove manually, so that convenience in replacement of the disc blade of the disc shear blade is realized;
by arranging the reinforcing structure, the reinforcing plate is lined in the inner cavity of the cutter head, and the surface of the reinforcing plate is reinforced by a plurality of groups of reinforcing ribs, so that the reinforcing plate is lined in the cutter head to reinforce the structural strength of the cutter head, indirectly prolong the service life of the cutter head and reinforce the structural strength of the disc shear holder;
through being provided with auxiliary structure, it has four groups of adjustment tanks to be annular processing on the side ring, and the gim peg passes through the screw thread to be installed in the adjustment tank, installs back on the staff when this disc shear blade, and operating personnel can twist the gim peg with the help of the instrument, pastes on the staff through screw-thread fit messenger's inner end to this can increase fixed effect to a certain extent, has realized the stability after this disc shear shank installation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 1;
FIG. 4 is a schematic three-dimensional structure of the cutting structure of the present invention;
fig. 5 is a schematic front sectional view of the auxiliary structure of the present invention.
In the figure: 1. a cutter head; 2. an outer ring; 3. cutting the structure; 301. mounting grooves; 302. mounting blocks; 303. a disc blade; 304. a butt joint groove; 305. inserting the column; 4. a reinforcing structure; 401. an inner cavity; 402. a reinforcing plate; 403. reinforcing ribs; 5. mounting holes; 6. an auxiliary structure; 601. a side ring; 602. an adjustment groove; 603. and (6) fixing the bolt.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, an embodiment of the present invention is shown: a disc shear blade convenient for blade replacement comprises a cutter head 1, an outer ring 2 and a mounting hole 5, wherein the mounting hole 5 is formed in the inner side of the cutter head 1, an auxiliary structure 6 is arranged at one end of the cutter head 1, the auxiliary structure 6 comprises a side ring 601, an adjusting groove 602 and a fixing bolt 603, the side ring 601 is fixed at one end of the cutter head 1, the adjusting groove 602 is formed in the side ring 601, the fixing bolt 603 is arranged in the adjusting groove 602, an internal thread is formed in the adjusting groove 602, an external thread is formed in the surface of the fixing bolt 603, and the adjusting groove 602 is connected with the fixing bolt 603 through threads;
specifically, as shown in fig. 1 and 5, when the structure is used, a side ring 601 with an inner diameter slightly larger than that of the mounting hole 5 is fixed on one end plane of the cutter head 1, four groups of adjusting grooves 602 are annularly processed on the side ring 601, and a fixing bolt 603 is installed in the adjusting grooves 602 through a thread;
a reinforcing structure 4 is arranged inside the cutter head 1, the reinforcing structure 4 comprises an inner cavity 401, a reinforcing plate 402 and reinforcing ribs 403, the inner cavity 401 is arranged inside the cutter head 1, the reinforcing plate 402 is arranged inside the inner cavity 401, and the reinforcing ribs 403 are fixed on the surface of the reinforcing plate 402;
specifically, as shown in fig. 1, when the structure is used, a reinforcing plate 402 is lined in an inner cavity 401 inside the cutter head 1, and a plurality of groups of reinforcing ribs 403 are arranged in the surface of the reinforcing plate 402 for reinforcement, so that after the structure is lined inside the cutter head 1, the structural strength of the cutter head 1 can be enhanced, the occurrence of twisting, cracking and the like can be prevented when the disc shear blade is used, and the service life of the disc shear blade can be indirectly enhanced;
the outer side of the cutter head 1 is fixed with an outer ring 2, the outer side of the outer ring 2 is provided with a cutting structure 3, the cutting structure 3 comprises a mounting groove 301, a mounting block 302, a disc blade 303, a butt joint groove 304 and a plug column 305, the mounting groove 301 is arranged on the outer side of the outer ring 2, the inner side wall of the mounting groove 301 is provided with the butt joint groove 304, the mounting block 302 is arranged inside the mounting groove 301, the inner side wall of the mounting block 302 is fixed with the plug column 305, the bottom end of the plug column 305 extends into the butt joint groove 304, the outer side of the mounting block 302 is fixed with the disc blade 303, the mounting block 302 is provided with six groups inside the mounting groove 301, the six groups of mounting blocks 302 are distributed annularly, the cross section of the butt joint groove 304 is larger than that of the plug column 305, and the butt joint groove 304 and the plug column 305 form a clamping structure;
specifically, as shown in fig. 1, 3 and 4, when the structure is used, a mounting groove 301 is processed on the side edge of the outer ring 2, a butt joint groove 304 is further processed in the mounting groove 301, the mounting block 302 at the bottom end of the disc blade 303 can be inserted into the mounting groove 301, when the disc blade 303 is inserted, the pre-installation of the disc blade 303 can be completed after the plug-in column 305 on the mounting block 302 is plugged into the plug-in column 305 in the mounting groove 301, at this time, the disc blade 303 can be installed by fixing through a screw, when the disc blade 303 needs to be detached, an operator only needs to unscrew the screw at a position needing to be inserted, and after the screw is unscrewed, the disc blade 303 can be directly manually pulled out from the mounting groove 301, and then the disc blade 303 is maintained or replaced.
The working principle is as follows: when the disc shear blade is used, firstly, an operator installs the disc shear blade on the working shaft when using the disc shear blade, and after the disc shear blade is installed, the operator can screw the fixing bolt 603 by means of a tool to enable the inner section of the fixing bolt to be in contact with the working shaft, so that certain fixity can be increased;
secondly, a reinforcing plate 402 is lined in the cutter head 1, and a plurality of groups of reinforcing ribs 403 are welded on the surface of the reinforcing plate 402 for reinforcement so as to line the inner side of the cutter head 1, so that the strength of the cutter head 1 can be enhanced to a certain extent, and the conditions of deformation, fragmentation and the like during use are prevented;
finally, if the disc blade 303 for cutting is damaged in the later stage, an operator only needs to detach the screw at the damaged position, and after the screw is checked, the disc blade 303 can be manually pulled out from the mounting groove 301 to be replaced, and then the mounting block 302 on the new disc blade 303 is inserted into the mounting groove 301 and is fixed through the screw after the mounting block is inserted into the mounting groove 301, so that the whole using process of the disc shear blade is finally completed.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
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 of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (7)
1. The utility model provides a disc shear blade convenient to change blade, includes blade disc (1), outer loop (2) and mounting hole (5), its characterized in that: a mounting hole (5) is formed in the inner side of the cutter head (1), and an auxiliary structure (6) is arranged at one end of the cutter head (1);
a reinforcing structure (4) is arranged inside the cutter head (1), and an outer ring (2) is fixed on the outer side of the cutter head (1);
the outer side of the outer ring (2) is provided with a cutting structure (3), the cutting structure (3) comprises a mounting groove (301), a mounting block (302), a disc blade (303), a butt joint groove (304) and an insertion column (305), and the mounting groove (301) is arranged on the outer side of the outer ring (2).
2. A disc-shear blade for facilitating blade replacement according to claim 1, wherein: the mounting structure is characterized in that a butt joint groove (304) is formed in the inner side wall of the mounting groove (301), a mounting block (302) is arranged inside the mounting groove (301), an insertion column (305) is fixed to the inner side wall of the mounting block (302), the bottom end of the insertion column (305) extends to the inside of the butt joint groove (304), and a disc blade (303) is fixed to the outer side of the mounting block (302).
3. A disc-shear blade for facilitating blade replacement according to claim 1, wherein: the installation blocks (302) are arranged in six groups in the installation groove (301), and the six groups of installation blocks (302) are distributed annularly.
4. A disc-shear blade for facilitating blade replacement according to claim 1, wherein: the cross section of the butt joint groove (304) is larger than that of the plug column (305), and the butt joint groove (304) and the plug column (305) form a clamping structure.
5. A disc-shear blade for facilitating blade replacement according to claim 1, wherein: reinforcing structure (4) include inner chamber (401), gusset plate (402) and strengthening rib (403), inner chamber (401) set up in the inside of blade disc (1), the inside of inner chamber (401) is provided with gusset plate (402), the fixed surface of gusset plate (402) has strengthening rib (403).
6. A disc-shear blade for facilitating blade replacement according to claim 1, wherein: auxiliary structure (6) are including side ring (601), adjustment tank (602) and gim peg (603), the one end of blade disc (1) is fixed in side ring (601), the inside of side ring (601) is provided with adjustment tank (602), the internally mounted of adjustment tank (602) has gim peg (603).
7. A disc-shear blade to facilitate blade replacement according to claim 6, wherein: the inner part of the adjusting groove (602) is provided with an internal thread, the surface of the fixing bolt (603) is provided with an external thread, and the adjusting groove (602) is connected with the fixing bolt (603) through the thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122054883.2U CN215881720U (en) | 2021-08-30 | 2021-08-30 | Disc shear blade convenient to change blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122054883.2U CN215881720U (en) | 2021-08-30 | 2021-08-30 | Disc shear blade convenient to change blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215881720U true CN215881720U (en) | 2022-02-22 |
Family
ID=80504133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122054883.2U Active CN215881720U (en) | 2021-08-30 | 2021-08-30 | Disc shear blade convenient to change blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215881720U (en) |
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2021
- 2021-08-30 CN CN202122054883.2U patent/CN215881720U/en active Active
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