CN213732195U - Spacing ring of wear-resistant saw blade assembly machine - Google Patents
Spacing ring of wear-resistant saw blade assembly machine Download PDFInfo
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- CN213732195U CN213732195U CN202022367972.8U CN202022367972U CN213732195U CN 213732195 U CN213732195 U CN 213732195U CN 202022367972 U CN202022367972 U CN 202022367972U CN 213732195 U CN213732195 U CN 213732195U
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Abstract
The utility model discloses a wear-resisting saw bit assembly machine space stop collar, including the packing ring body, packing ring body outer wall has cup jointed the saw bit, the inside grafting of packing ring body has installed the axle, installation axle outer wall both sides all are equipped with the installation piece, installation axle outer wall has cup jointed the skid resistant course, the inside collar that is equipped with of packing ring body, the mounting hole has all been seted up to collar inner wall both sides, mounting hole and installation piece phase-match, the threaded hole has been seted up to the collar inner wall, packing ring body inner wall both sides all are equipped with the lug, the quantity of lug sets up to a plurality ofly, and the louvre has all been seted up to a plurality of lug outer wall one sides, packing ring body outer wall both sides all are equipped with the air-out lug. The utility model discloses a centrifugal force that produces when the saw bit rotates at a high speed discharges the inside air rapidly from the wind channel, forms the negative pressure and inhales outside air from the radiating hole at the lug of packing ring body and radiating hole simultaneously, forms the air circulation flow, and the radiating effect is better.
Description
Technical Field
The utility model relates to a saw bit assembly machine space stop collar technical field, concretely relates to wear-resisting saw bit assembly machine space stop collar.
Background
Saw blades are a general term for thin circular cutters used to cut solid materials. The saw blade can be divided into: a diamond saw blade for stone cutting; the hard alloy saw blade comprises a plurality of parameters such as the type of an alloy cutter head, the material of a matrix, the diameter, the number of teeth, the thickness, the tooth shape, the angle, the aperture and the like, and the parameters determine the processing capacity and the cutting performance of the saw blade. When the saw blade is selected, the saw blade needs to be correctly selected according to the type and the thickness of a sawing material, the sawing speed, the sawing direction, the feeding speed and the sawing path width, and the saw blade is a general name of a thin-sheet circular cutter for cutting solid materials. The saw blade can be divided into: a diamond saw blade for stone cutting; a high-speed steel saw blade (without a cemented carbide bit) for cutting metal materials; the hard alloy saw blade used for cutting solid wood, furniture, artificial boards, aluminum alloy, aluminum profiles, radiators, plastics, plastic steel and the like is frequently required to be processed by a plurality of saws in the processes of furniture production and processing and manufacturing other wood products.
For example, the utility model with the patent number of CN205889415U, a spacer washer for saw blades of a multi-blade saw, comprises a washer body, wherein an air outlet region, a negative pressure ring groove and a mounting region are respectively arranged at two sides of the washer body, the air outlet region is positioned at the outer edge of the washer body, and the negative pressure ring groove is positioned between the air outlet region and the mounting region; the air outlet area is impeller-shaped and is provided with an air duct, so that a good heat dissipation effect is achieved, and the service cycle of the saw blade is prolonged.
In the use, the saw bit causes the temperature to continuously rise because of continuous high-speed operation, causes the saw bit to blacken, and the saw bit generates heat and leads to saw bit or material overheated to make saw bit or material warp, internal organization structure changes, finally leads to saw bit or polar plate to scrap, and structural strength is low, and the whole thermal diffusivity of saw bit is poor, and life is short, and the disability rate height leads to the fact the cost height of use, and inconvenient and installation dismantlement is maintained and is changed it.
Therefore, it is necessary to provide a spacer ring for a wear-resistant saw blade assembly machine to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a wear-resisting saw bit assembly machine space stop collar, the centrifugal force that produces when rotating at a high speed through the saw bit discharges the inside air rapidly from the wind channel, forms the negative pressure and inhales the outside air from the radiating hole at the lug of packing ring body and radiating hole simultaneously, forms air circulation flow to solve the above-mentioned weak point in the technique.
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a wear-resisting saw bit assembly machine space stop collar, includes the packing ring body, packing ring body outer wall has cup jointed the saw bit, the inside grafting of packing ring body has installed the axle, installation axle outer wall both sides all are equipped with the installation piece, installation axle outer wall has cup jointed the skid resistant course, the inside collar that is equipped with of packing ring body, the mounting hole has all been seted up to collar inner wall both sides, mounting hole and installation piece phase-match, the threaded hole has been seted up to collar inner wall, packing ring body inner wall both sides all are equipped with the lug, the quantity of lug sets up to a plurality ofly, and the louvre has all been seted up to a plurality of lug outer wall one sides, packing ring body outer wall both sides all are equipped with the air-out lug, the quantity of air-out lug sets up to a plurality ofly, is equipped with the wind channel between a plurality of air-out lugs, and a plurality of wind channels are located packing ring body outer wall both sides.
Preferably, the anti-skid layer is made of rubber materials, the number of the threaded holes is set to be a plurality, and threaded nails are connected to the inner wall of each threaded hole in a threaded mode.
Preferably, the cross-sectional shape of the heat dissipation hole is S-shaped, and the cross-sectional shape of the protrusion is S-shaped.
Preferably, the number of the heat dissipation holes is set to be a plurality, the plurality of the heat dissipation holes penetrate through the gasket body, and the intervals between the heat dissipation holes and the bumps are equal.
Preferably, the air outlet lug is in the shape of an impeller, and the anti-skid layer is matched with the mounting shaft.
Preferably, the anti-slip layer is connected with the mounting ring in an interference mode, the cross section of the gasket body is circular, and the inner diameter of the gasket body is equal to that of the saw blade.
Preferably, the gasket body is made of steel material, the cross-sectional shape of the air outlet lug is rectangular, and the intervals between the air outlet lugs are equal.
Preferably, two installation pieces are symmetrically distributed about the installation shaft central axis, and the lug and the heat dissipation hole are located between the installation ring and the air outlet lug.
In the technical scheme, the utility model provides a technological effect and advantage:
the centrifugal force that produces when rotating at a high speed through the saw bit discharges inside air from the wind channel rapidly, forms the negative pressure and inhales outside air from the radiating hole at the lug of packing ring body and radiating hole simultaneously, forms air circulation and flows, plays better radiating action, prolongs the life cycle of saw bit, has guaranteed inlet channel's noncongestion, and structural strength is high, and the thermal diffusivity is better, prolongs the life cycle of saw bit.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
FIG. 1 is a sectional view of the overall structure of the present invention;
FIG. 2 is a perspective view of the whole structure of the gasket body of the present invention;
FIG. 3 is a schematic view of the overall structure of the present invention;
FIG. 4 is a partial structural view of the mounting shaft of the present invention;
fig. 5 is an enlarged view of a structure in fig. 1 according to the present invention.
Description of reference numerals:
1 packing ring body, 2 saw bits, 3 installation axles, 4 installation pieces, 5 skid resistant courses, 6 collar, 7 mounting holes, 8 screw holes, 9 screw nails, 10 lugs, 11 louvres, 12 wind channels, 13 air-out lugs.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
The utility model provides a spacing ring of a wear-resistant saw blade assembly machine as shown in figures 1-5, which comprises a gasket body 1, wherein the outer wall of the gasket body 1 is sleeved with a saw blade 2, an installation shaft 3 is inserted in the gasket body 1, installation blocks 4 are arranged on both sides of the outer wall of the installation shaft 3, an anti-skid layer 5 is sleeved on the outer wall of the installation shaft 3, an installation ring 6 is arranged in the gasket body 1, installation holes 7 are arranged on both sides of the inner wall of the installation ring 6, the installation holes 7 are matched with the installation blocks 4, threaded holes 8 are arranged on the inner wall of the installation ring 6, lugs 10 are arranged on both sides of the inner wall of the gasket body 1, the number of the lugs 10 is multiple, heat dissipation holes 11 are arranged on one side of the outer wall of the multiple lugs 10, air outlet lugs 13 are arranged on both sides of the outer wall, air ducts 12 are arranged among the air outlet convex blocks 13, and the air ducts 12 are positioned on two sides of the outer wall of the gasket body 1.
Further, in the above technical scheme, skid resistant course 5 is made by rubber materials, the quantity of screw hole 8 sets up to a plurality of, 8 inner wall threaded connection of screw hole has screw nail 9, is convenient for fix packing ring body 1, and easy to assemble dismantlement is changed and is maintained packing ring body 1 simultaneously.
Further, in the above technical solution, the section of the heat dissipation hole 11 is S-shaped, and the section of the protrusion 10 is S-shaped, which is beneficial to ensuring the smoothness of the air inlet channel and dissipating heat from the gasket body 1.
Further, in the above technical solution, the number of the heat dissipation holes 11 is set to be a plurality, the plurality of heat dissipation holes 11 penetrate through the inside of the gasket body 1, and the intervals between the heat dissipation holes 11 and the bumps 10 are equal, thereby enhancing the heat dissipation effect.
Further, in the above technical solution, the air outlet protrusion 13 is in the shape of an impeller, the anti-slip layer 5 is matched with the mounting shaft 3, and the shape of the impeller rapidly discharges the internal air from the air duct 12 by using the centrifugal force generated when the saw blade 2 rotates at a high speed, so as to play a better role in heat dissipation and prolong the service life of the saw blade 2.
Further, in the above technical scheme, the anti-slip layer 5 is in interference connection with the mounting ring 6, the cross-sectional shape of the gasket body 1 is circular, and the inner diameters of the gasket body 1 and the saw blade 2 are equal.
Further, in the above technical solution, the gasket body 1 is made of steel material, the cross-sectional shape of the air outlet protrusion 13 is set to be rectangular, and the intervals between the air outlet protrusions 13 are equal.
Further, in the above technical solution, the two mounting blocks 4 are symmetrically distributed about the central axis of the mounting shaft 3, and the protrusion 10 and the heat dissipation hole 11 are located between the mounting ring 6 and the air outlet protrusion 13.
The implementation mode is specifically as follows: in the practical use state of the utility model, firstly, the outer wall of the mounting shaft 3 is sleeved with the gasket body 1, then the saw blade 2 is sleeved on the outer wall of the gasket body 1, then the mounting block 4 is matched with the mounting hole 7, and then the mounting shaft 3 is fixed with the mounting ring 6 through the threaded connection of the threaded nail 9 and the threaded hole 8, thereby effectively fixing the gasket body 1, and simultaneously, the gasket body 1 is convenient to mount and dismount for replacement and maintenance, then the heat dissipation holes 11 inside the gasket body 1 correspond to the air duct 12, the internal air is rapidly discharged from the air duct 12 by utilizing the centrifugal force generated when the saw blade 2 rotates at high speed, meanwhile, the negative pressure is formed between the convex blocks 10 and the heat dissipation holes 11 of the gasket body 1 to suck the external air from the heat dissipation holes 12, the air circulation flow is formed, the better heat dissipation effect is achieved, the service cycle of the saw blade 2 is prolonged, and the smoothness of the air inlet channel is ensured, structural strength is high, good heat dissipation, the life cycle of extension saw bit, this embodiment has specifically solved and has existed in the use among the prior art, the saw bit causes the temperature to continuously rise because of continuous high-speed operation, cause saw bit 2 to blacken, saw bit 2 generates heat and leads to saw bit 2 or material overheated, thereby make saw bit 2 or material deformation, the internal organization structure changes, finally lead to saw bit 2 or polar plate to scrap, structural strength is low, saw bit 2's whole thermal diffusivity is poor, short service life, the high problem with high costs that causes the use of disability rate.
This practical theory of operation:
referring to the attached drawings 1-5 of the specification, in an actual use state, firstly, a gasket body 1 is sleeved on the outer wall of a mounting shaft 3, then a saw blade 2 is sleeved on the outer wall of the gasket body 1, then, after a mounting block 4 is matched with a mounting hole 7, the mounting shaft 3 is fixed with a mounting ring 6 through threaded connection of a threaded nail 9 and a threaded hole 8, then, heat dissipation holes 11 in the gasket body 1 correspond to an air duct 12, internal air is rapidly discharged from the air duct 12 by utilizing centrifugal force generated when the saw blade 2 rotates at a high speed, and meanwhile, negative pressure is formed between a bump 10 and the heat dissipation holes 11 of the gasket body 1 to suck external air from the heat dissipation holes 12, so that air circulation flow is formed.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (8)
1. The utility model provides a wear-resisting saw bit assembly machine space ring, includes packing ring body (1), its characterized in that: the outer wall of the gasket body (1) is sleeved with a saw blade (2), an installation shaft (3) is inserted into the gasket body (1), installation blocks (4) are arranged on two sides of the outer wall of the installation shaft (3), an anti-slip layer (5) is sleeved on the outer wall of the installation shaft (3), an installation ring (6) is arranged in the gasket body (1), installation holes (7) are formed in two sides of the inner wall of the installation ring (6), the installation holes (7) are matched with the installation blocks (4), threaded holes (8) are formed in the inner wall of the installation ring (6), lugs (10) are arranged on two sides of the inner wall of the gasket body (1), the number of the lugs (10) is multiple, heat dissipation holes (11) are formed in one side of the outer wall of a plurality of lugs (10), air outlet lugs (13) are arranged on two sides of the outer wall of the gasket body (1), and the number of the air outlet lugs (13) is multiple, air ducts (12) are arranged among the air outlet convex blocks (13), and the air ducts (12) are located on two sides of the outer wall of the gasket body (1).
2. A wear resistant saw blade assembly spacer ring as defined in claim 1, wherein: the anti-skid layer (5) is made of rubber materials, the number of the threaded holes (8) is set to be multiple, and threaded nails (9) are connected to the inner wall of each threaded hole (8) in a threaded mode.
3. A wear resistant saw blade assembly spacer ring as defined in claim 1, wherein: the section of the heat dissipation hole (11) is S-shaped, and the section of the bump (10) is S-shaped.
4. A wear resistant saw blade assembly spacer ring as defined in claim 1, wherein: the quantity of louvre (11) sets up to a plurality ofly, and inside a plurality of louvres (11) run through packing ring body (1), the interval equals between louvre (11) and lug (10).
5. A wear resistant saw blade assembly spacer ring as defined in claim 1, wherein: the air outlet lug (13) is in an impeller shape, and the anti-skid layer (5) is matched with the mounting shaft (3).
6. A wear resistant saw blade assembly spacer ring as defined in claim 1, wherein: the anti-skid layer (5) is connected with the mounting ring (6) in an interference mode, the cross section of the gasket body (1) is circular, and the inner diameter of the gasket body (1) is equal to that of the saw blade (2).
7. A wear resistant saw blade assembly spacer ring as defined in claim 1, wherein: the gasket body (1) is made of steel materials, the cross section of the air outlet lugs (13) is rectangular, and the intervals between the air outlet lugs (13) are equal.
8. A wear resistant saw blade assembly spacer ring as defined in claim 1, wherein: two installation pieces (4) are located symmetric distribution about installation axle (3) axis, lug (10) and louvre (11) are located between collar (6) and air-out lug (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022367972.8U CN213732195U (en) | 2020-10-22 | 2020-10-22 | Spacing ring of wear-resistant saw blade assembly machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022367972.8U CN213732195U (en) | 2020-10-22 | 2020-10-22 | Spacing ring of wear-resistant saw blade assembly machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213732195U true CN213732195U (en) | 2021-07-20 |
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ID=76851965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022367972.8U Active CN213732195U (en) | 2020-10-22 | 2020-10-22 | Spacing ring of wear-resistant saw blade assembly machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213732195U (en) |
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2020
- 2020-10-22 CN CN202022367972.8U patent/CN213732195U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A wear-resistant saw blade assembly machine spacer ring Granted publication date: 20210720 Pledgee: Industrial and Commercial Bank of China Limited Ningbo Jiangdong Branch Pledgor: Ningbo Shufang Precision Machinery Co.,Ltd. Registration number: Y2024980035640 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |