CN211566512U - Cutter body capable of reducing cutting noise of kiln brick - Google Patents
Cutter body capable of reducing cutting noise of kiln brick Download PDFInfo
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- CN211566512U CN211566512U CN201921926833.5U CN201921926833U CN211566512U CN 211566512 U CN211566512 U CN 211566512U CN 201921926833 U CN201921926833 U CN 201921926833U CN 211566512 U CN211566512 U CN 211566512U
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Abstract
The utility model discloses a cutter body capable of reducing the cutting noise of kiln bricks, which comprises an annular blade body, wherein a plurality of silencing holes are also arranged on the blade body, and a plurality of groups of holes are formed on the blade body by the silencing holes; each hole group comprises a plurality of silencing holes, the number of the silencing holes of each hole group is equal, the silencing holes in the same hole group are arranged on a straight line, and the extension direction of the straight line is along the radial direction of the blade body; the hole groups are uniformly distributed in a ring shape relative to the center of the blade body. The structural design of this cutter body not only can reduce its noise that sends in the course of the work, can effectively prolong its life simultaneously.
Description
Technical Field
The utility model relates to a kiln brick processing tool technical field especially relates to a can reduce cutter body of kiln brick cutting noise.
Background
Among the prior art, to kiln brick for building, be different from traditional building brick, because it needs higher temperature endurance ability and other physics, chemical properties, so its manufacturing technology content is higher, the cost is higher, and the general complete set of prescription entrusts to carry out the customization production for kiln brick manufacturing enterprise: according to the design of constructing a kiln according to specific needs, a kiln brick manufacturing enterprise carries out firing of a whole set of kiln bricks, meanwhile, the kiln bricks are distinguished individually, the kiln brick manufacturing enterprise carries out pre-installation after casting is finished, and after the pre-installation is qualified, the kiln brick manufacturing enterprise transports the kiln brick manufacturing enterprise to a kiln construction site for final kiln brick building. Namely, the kiln bricks obtained by the demand side are product bricks in consideration of the processing difficulty of the kiln bricks.
For the kiln bricks which cannot be cast and formed at one time, after the casting of the kiln bricks is completed, the final forming of the kiln bricks is generally completed by grinding, cutting and the like.
In the prior art, aiming at material cutting, noise generated by material cutting is considered, and noise reduction is achieved by arranging a noise reduction cover, a noise reduction hole, performing special design on a layer structure of a cutting saw blade and the like when the cutting saw blade is in use.
The technical problem to be solved by the technical personnel in the field is to make a further structure optimization design on the existing cutter body for cutting the kiln brick so that the cutter body can be better applied to the production of the kiln brick.
SUMMERY OF THE UTILITY MODEL
To the aforesaid provide do further configuration optimization design to the current cutter body that is used for kiln brick cutting to what make it can be better apply to in the kiln brick production, be the technical problem that the skilled person in the art waited to solve urgently, the utility model provides a can reduce the cutter body of kiln brick cutting noise, the structural design of this cutter body not only can reduce its noise that sends in the course of the work, can effectively prolong its life simultaneously.
The utility model provides a can reduce cutter body of kiln brick cutting noise solves the problem through following technical essential: the cutter body capable of reducing the cutting noise of the kiln brick comprises an annular blade body, wherein a plurality of silencing holes are formed in the blade body, and a plurality of groups of holes are formed in the blade body through the silencing holes;
each hole group comprises a plurality of silencing holes, the number of the silencing holes of each hole group is equal, the silencing holes in the same hole group are arranged on a straight line, and the extension direction of the straight line is along the radial direction of the blade body;
the hole groups are uniformly distributed in a ring shape relative to the center of the blade body.
When the cutter body works specifically, the air pocket formed in the silencing hole is utilized to absorb a part of vibration energy generated by the cutter body when the cutter body works, so that the aim of reducing noise generated by the cutter body when the cutter body works is fulfilled; simultaneously, because the material and the size characteristics of current kiln brick, consider the mechanical properties requirement to the blade body, a general whole of material for making the blade body is the metal, if whole adopt wear-resisting alloy steel, in the whole life cycle of cutter body, along with the aggravation of cutter body wearing and tearing, can involve the continuous deepening and polishing to sawtooth on the blade body generally, it divide into the multiunit to set up to the bloop above, and a plurality of bloops of each punch combination arrange on a straight line, and the punch combination is for the central annular equipartition of blade body each other, and like this, bloop relative position more than adopting is injectd, when the side of blade body sets up the sawtooth, can make relative position between the sawtooth keep each other for the central annular equipartition of blade body throughout: the distribution positions of the silencing holes are in the process that the sawteeth develop towards the middle of the blade body, the distribution of the positions of the silencing holes does not affect the distribution uniformity of the silencing holes and the sawteeth on the conductor body, so that the stress between parts is uniform and the mechanical property between the parts is close to that of the parts in the working process in the circumferential direction of the cutter body in the whole service life period; the arrangement mode of the silencing holes can ensure that the cutter body is provided with a silencing structure for reducing working noise by using air before the saw teeth develop into the innermost silencing holes in the process that the saw teeth develop to the middle part of the blade body; the development process of the sawtooth to the middle part of the blade body is generally a manual correction process of the cutter body by a user, and the arrangement of the relative positions of the silencing holes can utilize the silencing holes to judge the deepening direction of the sawtooth.
The further technical scheme is as follows:
for avoiding in the bloop because the accumulation grinds the bits and makes a sound kiln brick section processingquality, and utilize the bloop reaches better radiating effect, and the anti deformability who guarantees the blade body is injectd to the shape of bloop through, sets up to: the silencing holes are all round through holes.
The blade is characterized by also comprising a plurality of saw teeth arranged on the outer side of the blade body, wherein the saw teeth are mutually and annularly and uniformly distributed relative to the center of the blade body;
all be provided with on each sawtooth and extend to the blade of blade body opposite side by blade body one side, by one side of blade body to the opposite side of blade body, the extension line of blade is smooth curve or has the straightway of contained angle with the blade body. This scheme of adoption, to the cutting plane of certain width promptly, above extension line is than the width is longer, like this, through reducing the local atress of blade on the sawtooth, reaches the purpose of optimizing this cutter body life-span or improving this cutter body work efficiency.
As a specific implementation manner of the cutting edge, the extension line of the cutting edge is a straight line segment having an included angle with the blade body, the number of the straight line segments is two, the two straight line segments are intersected between two ends of the blade body, a vertex angle is formed at the intersection position of the two straight line segments, and when the blade body rotates, the vertex angle is positioned at the front end of any straight line segment. By adopting the scheme, the cutting scraps generated during the operation of the cutter body can be discharged along the extension direction of the corresponding straight line, so that the service life of the saw teeth can be prolonged, and the machining quality of the section of the kiln brick can be ensured.
As a technical scheme that a driving device can transmit enough torque to the blade body for a long time, the middle part of the blade body is also provided with a shaft hole, and the shaft hole is in a spline hole shape with a plurality of key grooves which are uniformly distributed in an annular shape. By adopting the scheme, the plurality of key grooves are matched with each other to transmit the torque, and the corresponding purpose is achieved by increasing the stress area in the torque transmission process; adopt this scheme simultaneously, can optimize the inboard atress of blade body: so that the stress on the inner side of the blade body is more uniform.
As a specific implementation mode which is convenient to match with a specific shaft hole size according to the connecting size of a rotating shaft of the driving device, the setting is as follows: the blade body is including all being the annular inner ring of circle and outer loop, the outside of inner ring and the inboard welded connection of outer loop, the shaft hole is located the middle part of inner ring, the bloop all is located the outer loop. In this scheme, can be with the outer loop processing for the standard component, the external diameter processing of inner ring is specific size, and the internal diameter of inner ring is unanimous with the external ring, sets up the welding groove in the inboard of outer loop terminal surface and the outside of inner ring terminal surface simultaneously, and the shaft hole on the inner ring has a plurality of sizes, when blade body equipment, matches the concrete inner ring that has the required size shaft hole through the outer ring, accomplishes the final concatenation of cutter body.
Because kiln brick material is harder, for the vibration of this cutter body at the during operation of control, set up to: the aperture of the silencing holes is smaller than 3 mm.
The utility model discloses following beneficial effect has:
when the cutter body works specifically, the air pocket formed in the silencing hole is utilized to absorb a part of vibration energy generated by the cutter body when the cutter body works, so that the aim of reducing noise generated by the cutter body when the cutter body works is fulfilled; simultaneously, because the material and the size characteristics of current kiln brick, consider the mechanical properties requirement to the blade body, a general whole of material for making the blade body is the metal, if whole adopt wear-resisting alloy steel, in the whole life cycle of cutter body, along with the aggravation of cutter body wearing and tearing, can involve the continuous deepening and polishing to sawtooth on the blade body generally, it divide into the multiunit to set up to the bloop above, and a plurality of bloops of each punch combination arrange on a straight line, and the punch combination is for the central annular equipartition of blade body each other, and like this, bloop relative position more than adopting is injectd, when the side of blade body sets up the sawtooth, can make relative position between the sawtooth keep each other for the central annular equipartition of blade body throughout: the distribution positions of the silencing holes are in the process that the sawteeth develop towards the middle of the blade body, the distribution of the positions of the silencing holes does not affect the distribution uniformity of the silencing holes and the sawteeth on the conductor body, so that the stress between parts is uniform and the mechanical property between the parts is close to that of the parts in the working process in the circumferential direction of the cutter body in the whole service life period; the arrangement mode of the silencing holes can ensure that the cutter body is provided with a silencing structure for reducing working noise by using air before the saw teeth develop into the innermost silencing holes in the process that the saw teeth develop to the middle part of the blade body; the development process of the sawtooth to the middle part of the blade body is generally a manual correction process of the cutter body by a user, and the arrangement of the relative positions of the silencing holes can utilize the silencing holes to judge the deepening direction of the sawtooth.
Drawings
Fig. 1 is a schematic structural view of an embodiment of a cutter body for reducing cutting noise of kiln bricks, which is a front view;
fig. 2 is a schematic structural view of an embodiment of a cutter body for reducing cutting noise of kiln bricks, which is a partial schematic view and a side view for reflecting a specific sawtooth form;
fig. 3 is a schematic structural view of a specific embodiment of a cutter body for reducing cutting noise of kiln bricks, which is a partial schematic view and a front view for reflecting a specific sawtooth form.
The reference numbers in the figures are in order: 1. blade body, 11, inner ring, 12, outer loop, 2, bloop, 3, sawtooth, 4, shaft hole, 5, blade.
Detailed Description
The present invention will be described in further detail with reference to the following examples, but the present invention is not limited to the following examples.
Example 1:
as shown in fig. 1 to 3, the cutter body capable of reducing the cutting noise of the kiln brick comprises an annular blade body 1, wherein a plurality of silencing holes 2 are further formed in the blade body 1, and a plurality of groups of holes are formed in the blade body 1 through the plurality of silencing holes 2;
each hole group comprises a plurality of silencing holes 2, the number of the silencing holes 2 of each hole group is equal, the silencing holes 2 in the same hole group are arranged on a straight line, and the extension direction of the straight line is along the radial direction of the blade body 1;
the hole groups are mutually and annularly and uniformly distributed relative to the center of the blade body 1.
When the cutter body works specifically, the air pocket formed in the silencing hole 2 is utilized to absorb a part of vibration energy generated by the cutter body 1 during working, so that the aim of reducing noise generated by the cutter body during working is fulfilled; simultaneously, because the material and the size characteristics of current kiln brick, consider the mechanical properties requirement to blade body 1, a general whole that is used for making blade body 1's material is metal, if whole adopt wear-resisting alloy steel, in the whole life cycle of cutter body, along with the aggravation of cutter body wearing and tearing, can involve the continuous deepening and the polishing of sawtooth 3 on blade body 1 generally, it divide into the multiunit to set up to bloop 2 above, and a plurality of bloop 2 of each punch combination arrange on a straight line, and the punch combination is for the central annular equipartition of blade body 1 each other, and like this, 2 relative positions of bloop more than adopting are injectd, when the side of blade body 1 sets up sawtooth 3, can make the relative position between the sawtooth 3 remain each other for the central annular equipartition of blade body 1 all the time: the distribution positions of the silencing holes 2 are in the process that the sawteeth 3 develop towards the middle of the blade body 1, the distribution of the positions of the silencing holes 2 does not affect the distribution uniformity of the silencing holes 2 and the sawteeth 3 on the conductor body, so that the stress between parts is uniform and the mechanical property between the parts is close to that of the parts during working in the circumferential direction of the cutter body in the whole service life cycle; the arrangement mode of the silencing holes 2 can ensure that the cutter body is provided with a silencing structure for reducing working noise by using air before the sawtooth 3 develops to the innermost silencing hole 2 in the process that the sawtooth 3 develops to the middle part of the blade body 1; the development process of the saw teeth 3 towards the middle part of the blade body 1 is generally a manual correction process of the cutter body by a user, and the arrangement of the relative positions of the silencing holes 2 can utilize the silencing holes 2 to judge the deepening direction of the saw teeth 3.
Example 2:
as shown in fig. 1 to fig. 3, the present embodiment is further detailed based on embodiment 1:
for avoiding in the bloop 2 because the accumulation grinds the bits and makes a sound kiln brick section processingquality, and utilize bloop 2 reaches better radiating effect, and the anti deformability who guarantees blade body 1 is injectd through the shape to bloop 2, sets up to: the silencing holes 2 are all round through holes.
The blade is characterized by further comprising a plurality of saw teeth 3 arranged on the outer side of the blade body 1, wherein the saw teeth 3 are mutually and annularly and uniformly distributed relative to the center of the blade body 1;
all be provided with on each sawtooth 3 and extend to the blade 5 of blade 1 opposite side by blade 1 one side, by one side of blade 1 to the opposite side of blade 1, the extension line of blade 5 is smooth curve or has the straightway of contained angle with blade 1. This scheme of adoption, to the cutting plane of certain width promptly, above extension line is than the width is longer, like this, through reducing the local atress of blade 5 on the sawtooth 3, reaches the purpose of optimizing this cutter body life-span or improving this cutter body work efficiency.
As a specific implementation manner of the cutting edge 5, the extension line of the cutting edge 5 is a straight line segment having an included angle with the blade body 1, the number of the straight line segments is two, the two straight line segments intersect between two ends of the blade body 1, the intersection position of the two straight line segments forms a vertex angle, and when the blade body 1 rotates, the vertex angle is located at the front end of any straight line segment. This scheme of adoption, the produced smear metal can be discharged along the extending direction who corresponds the straight line at cutter body during operation, does benefit to extension sawtooth 3's life like this and guarantees the sectional processingquality of kiln brick.
As a drive arrangement can be for a long time to the blade body 1 on the technical scheme who passes sufficient torque, the middle part of blade body 1 still is provided with shaft hole 4, shaft hole 4 is for having a plurality of spline porosely that are the keyway of annular equipartition each other. By adopting the scheme, the plurality of key grooves are matched with each other to transmit the torque, and the corresponding purpose is achieved by increasing the stress area in the torque transmission process; adopt this scheme simultaneously, can optimize the inboard atress of blade body 1: so that the stress on the inner side of the blade body 1 is more uniform.
As a specific implementation mode which is convenient to match with the specific size of the shaft hole 4 according to the connecting size of the rotating shaft of the driving device, the following steps are set: blade body 1 is including all being annular inner ring 11 and outer loop 12, the outside of inner ring 11 and the inboard welded connection of outer loop 11, shaft hole 4 is located the middle part of inner ring 11, bloop 2 all is located outer loop 12. In this scheme, can process outer loop 12 into the standard component, the external diameter of inner ring 11 is specific size, and the external diameter of inner ring 11 is unanimous with the internal diameter of outer loop 12, sets up the welding groove in the inboard of outer loop 12 terminal surface and the outside of inner ring 11 terminal surface simultaneously, and shaft hole 4 on the inner ring 11 has a plurality of sizes, and when blade body 1 assembles, matches specific inner ring 11 that has required size shaft hole 4 through outer loop 12, accomplishes the final concatenation of cutter body.
Because kiln brick material is harder, for the vibration of this cutter body at the during operation of control, set up to: the aperture of the silencing holes 2 is smaller than 3 mm. The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments thereof. To the utility model belongs to the technical field of the ordinary skilled person say, do not deviate from the utility model discloses a other embodiments that reach under the technical scheme all should be contained the utility model discloses a within the scope of protection.
Claims (7)
1. The cutter body capable of reducing the cutting noise of the kiln brick comprises an annular blade body (1), wherein a plurality of silencing holes (2) are formed in the blade body (1), and is characterized in that a plurality of groups of holes are formed in the blade body (1) through the silencing holes (2);
each hole group comprises a plurality of silencing holes (2), the silencing holes (2) of each hole group are equal in number, the silencing holes (2) in the same hole group are arranged on a straight line, and the extension direction of the straight line is along the radial direction of the blade body (1);
the hole groups are mutually and annularly and uniformly distributed relative to the center of the blade body (1).
2. The cutter body capable of reducing the cutting noise of the kiln brick as claimed in claim 1, wherein the muffling holes (2) are all circular through holes.
3. A cutter body capable of reducing the cutting noise of kiln bricks, according to claim 1, characterized in that the cutter body further comprises a plurality of saw teeth (3) arranged on the outer side of the blade body (1), the saw teeth (3) are annularly and uniformly distributed relative to the center of the blade body (1);
all be provided with on each sawtooth (3) and extend to blade body (1) opposite side blade (5) by blade body (1) one side, by one side of blade body (1) to the opposite side of blade body (1), the extension line of blade (5) is smooth curve or has the straightway of contained angle with blade body (1).
4. A knife body capable of reducing the cutting noise of kiln bricks as claimed in claim 3, wherein the extension line of the cutting edge (5) is a straight line segment having an included angle with the blade body (1), the number of the straight line segments is two, and the two straight line segments intersect between two ends of the blade body (1), the intersection position of the two straight line segments forms a vertex angle, and when the blade body (1) rotates, the vertex angle is located at the front end of any straight line segment.
5. The cutter body capable of reducing the cutting noise of the kiln brick as claimed in claim 1, wherein the middle part of the blade body (1) is further provided with a shaft hole (4), and the shaft hole (4) is in a shape of a spline hole provided with a plurality of key slots which are annularly and uniformly distributed with each other.
6. The cutter body capable of reducing the cutting noise of the kiln bricks is characterized in that the blade body (1) comprises an inner ring (11) and an outer ring (12) which are circular, the outer side of the inner ring (11) is welded with the inner side of the outer ring (12), the shaft hole (4) is located in the middle of the inner ring (11), and the silencing holes (2) are located in the outer ring (12).
7. The cutter body capable of reducing the cutting noise of the kiln brick as claimed in any one of claims 1 to 6, wherein the holes (2) have a diameter less than 3 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921926833.5U CN211566512U (en) | 2019-11-08 | 2019-11-08 | Cutter body capable of reducing cutting noise of kiln brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921926833.5U CN211566512U (en) | 2019-11-08 | 2019-11-08 | Cutter body capable of reducing cutting noise of kiln brick |
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| Publication Number | Publication Date |
|---|---|
| CN211566512U true CN211566512U (en) | 2020-09-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921926833.5U Active CN211566512U (en) | 2019-11-08 | 2019-11-08 | Cutter body capable of reducing cutting noise of kiln brick |
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| Country | Link |
|---|---|
| CN (1) | CN211566512U (en) |
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2019
- 2019-11-08 CN CN201921926833.5U patent/CN211566512U/en active Active
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