CN211804853U - Blade bearing device - Google Patents
Blade bearing device Download PDFInfo
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- CN211804853U CN211804853U CN201922106900.5U CN201922106900U CN211804853U CN 211804853 U CN211804853 U CN 211804853U CN 201922106900 U CN201922106900 U CN 201922106900U CN 211804853 U CN211804853 U CN 211804853U
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- blade
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- screw rod
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Abstract
The utility model discloses a blade bears device, including the blade cross axle, first blade pedestal, second blade pedestal, the support shaft hole, hinder the nail mounting hole, hinder the nail, the blade body, the blade, the hole screw rod, shaft hole in the screw rod, outer nut and support screw hole, be used for supporting the blade body in the blade body left and right sides through setting up first blade pedestal and second blade pedestal, and be provided with the blade cross axle on hole screw rod fixed blade body right side in second blade pedestal, this hole screw rod can be at the downthehole precession of support screw and screw out, the dismantlement and the fixing of the blade body of being convenient for, first blade pedestal and second blade pedestal all leave the clearance between the blade body simultaneously, better convenient to detach, the utility model discloses the structure is very simple, and the dismouting is easy, and the part is firmly durable.
Description
Technical Field
The utility model relates to a blade assembly field of relevance specifically is a blade bears device.
Background
In recent years, with the development of science and technology, thin-wall structural parts are widely adopted in the manufacturing industries of automobiles, aviation, aerospace, shipbuilding, household appliances, machinery and the like, and particularly, computer aided design and manufacturing technology is widely used, so that the machining and manufacturing of complex parts and the like in the mechanical design and manufacturing field are well modernized, and numerical control machining is also well popularized and applied.
At present, before a workpiece is machined, a cutter needs to be selected firstly, the appearance and the material of a blade need to be selected according to the relevant conditions of workpiece shape, machining conditions, process selection and the like and then assembled, and subsequent machining can be carried out.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above-mentioned insufficiency, the utility model discloses herein provide a blade bears device.
The utility model is realized in such a way, a blade bearing device is constructed, the device comprises a blade cross shaft, a first blade support body, a second blade support body, a support shaft hole, a nail mounting hole, a nail, a blade body, a cutting edge, an inner hole screw rod, a screw rod inner shaft hole, an outer nut and a support threaded hole, the left side and the right side of the blade body are provided with the blade cross shaft as an integral structure, the first blade support body is internally provided with the support shaft hole for connecting the blade cross shaft and the nail mounting hole for accommodating the nail, the left blade cross shaft of the blade body is connected with the support shaft hole in the first blade support body, the left side of the blade body is matched and fixed with the nail mounting hole in the first blade support body through the nail, the blade body is provided with the cutting edge, the second blade support body is internally provided with the support threaded hole for accommodating the inner hole screw rod, the outer side of the inner hole screw rod is in threaded connection with the support, the inner hole screw is internally provided with a screw inner shaft hole used for accommodating a blade cross shaft, the blade cross shaft on the right side of the blade body is connected with the screw inner shaft hole in the second blade support body, and an outer nut is installed on the right side of the inner hole screw.
Preferably, the first blade support body and the second blade support body are respectively and symmetrically arranged at the left end and the right end of the blade body and are fixedly connected with the blade cross shaft.
Preferably, a gap is formed between the first blade support body and the blade body and between the second blade support body and the blade body.
Preferably, the internal thread of the external nut is matched with the external thread of the internal-hole screw.
Preferably, the outer nut is internally provided with a screw inner shaft hole which is coaxial with the screw inner shaft hole in the inner screw.
Preferably, the nail is rectangular and matched with the nail-blocking mounting hole.
The utility model has the advantages of as follows: the utility model discloses an improve and provide a blade bearing device here, compare with equipment of the same type, have following improvement:
a blade bears device is used for supporting the blade body in the blade body left and right sides through setting up first blade pedestal and second blade pedestal to be provided with the blade cross axle on hole screw rod fixed blade body right side in second blade pedestal, this hole screw rod can be at the downthehole precession of support screw, the dismantlement and the fixed of the blade body of being convenient for, first blade pedestal and second blade pedestal all leave the clearance between the blade body simultaneously, better convenient to detach, the utility model discloses the structure is very simple, and the dismouting is easy, and the part is firmly durable.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.
Wherein: the cutter comprises a cutter blade cross shaft-1, a first cutter blade support body-2, a second cutter blade support body-21, a support shaft hole-3, a nail-blocking mounting hole-4, a nail-blocking-5, a cutter blade body-6, a cutting edge-7, an inner hole screw rod-8, a screw rod inner shaft hole-9, an outer nut-10 and a support threaded hole-11.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings 1-2, wherein the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a blade bearing device through the improvement, including blade cross axle 1, first blade support body 2, second blade support body 21, support shaft hole 3, hinder nail mounting hole 4, hinder nail 5, blade body 6, blade edge 7, hole screw rod 8, screw rod inner shaft hole 9, outer nut 10 and support screw hole 11, blade body 6 left and right sides is equipped with blade cross axle 1 structure as an organic whole, be equipped with in the first blade support body 2 and be used for connecting the support shaft hole 3 of blade cross axle 1 and be used for holding the nail mounting hole 4 that hinders nail 5, the left blade cross axle 1 of blade body 6 connects the support shaft hole 3 in first blade support body 2, blade body 6 left side is fixed with hindering nail mounting hole 4 cooperation in first blade support body 2 through hindering nail 5, be equipped with blade edge 7 on the blade body 6, be equipped with the support screw hole 11 that is used for holding screw rod 8 in the second blade support body 21, the outer side of the inner hole screw rod 8 is in threaded connection with a support threaded hole 11 in the second blade support body 21, a screw rod inner shaft hole 9 used for accommodating the blade transverse shaft 1 is arranged in the inner hole screw rod 8, the blade transverse shaft 1 on the right side of the blade body 6 is connected with the screw rod inner shaft hole 9 in the second blade support body 21, and an outer nut 10 is arranged on the right side of the inner hole screw rod 8.
Further, the first blade support body 2 and the second blade support body 21 are respectively and symmetrically installed at the left end and the right end of the blade body 6 and are fixedly connected with the blade cross shaft 1, and the first blade support body 2 and the second blade support body 21 can be used for supporting the blade body 6.
Further, a gap is formed between the first blade support body 2 and the second blade support body 21 and the blade body 6, so that the blade body 6 can be conveniently disassembled and assembled.
Furthermore, the internal thread of the external nut 10 is matched with the external thread of the inner hole screw 8, so that the state of the inner hole screw 8 is conveniently locked.
Furthermore, the outer nut 10 is provided with a screw inner shaft hole 9 therein, and is coaxial with the screw inner shaft hole 9 in the inner screw 8, so that the blade cross shaft 1 on the right side of the blade body 6 can penetrate through the outer nut 10 after approaching the second blade support body 21.
Further, hinder nail 5 and be the rectangle structure and hinder nail mounting hole 4 phase-matchs, be convenient for make blade body 6 restrict through hindering nail 5 and rotate.
The utility model discloses an improvement provides a blade bears device, its theory of operation as follows:
firstly, the left end and the right end of a blade body 6 are both provided with a blade cross shaft 1, the left end of the blade body is fixedly connected with a support shaft hole 3 in a first blade support body 2 through the blade cross shaft 1, meanwhile, the right side of the blade body 6 is connected with a screw rod inner shaft hole 9 arranged in an inner hole screw rod 8 in a second blade support body 21 through the blade cross shaft 1, and the blade body 6 is supported through the first blade support body 2 and the second blade support body 21;
secondly, the left side of the blade body 6 is matched and fixed with a nail blocking mounting hole 4 arranged in the first blade support body 2 through a nail blocking 5, so as to prevent the blade body 6 from rotating;
thirdly, the inner hole screw 8 provided in the second blade support body 21 is in threaded connection with the support threaded hole 11, so that the inner hole screw 8 can be screwed in and out in the second blade support body 21, which is convenient for controlling the fixing and dismounting of the blade body 6, and meanwhile, the outer nut 10 is installed on the right side of the inner hole screw 8, and the inner side thread of the outer nut is in threaded fit with the outer side thread of the inner hole screw 8, so that the outer nut 10 can lock the state of the inner hole screw 8.
The utility model discloses an improvement provides a blade bears device, is used for supporting blade body 6 in the blade body 6 left and right sides through setting up first blade pedestal body 2 and second blade pedestal body 21 to be provided with the blade cross axle 1 on the fixed blade body 6 right side of hole screw rod 8 in second blade pedestal body 21, this hole screw rod 8 can be in support screw hole 11 internal precession and screw out, the dismantlement and the fixing of the blade body 6 of being convenient for, first blade pedestal body 2 and second blade pedestal body 21 all leave the clearance with blade body 1 within a definite time simultaneously, better convenient to detach, the utility model discloses the structure is very simple, and the dismouting is easy, and the part is firmly durable.
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.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. A blade carrying device characterized by: comprises a blade cross shaft (1), a first blade support body (2), a second blade support body (21), a support shaft hole (3), a nail blocking mounting hole (4), a nail blocking (5), a blade body (6), a cutting edge (7), an inner hole screw rod (8), a screw inner shaft hole (9), an outer nut (10) and a support threaded hole (11), wherein the blade cross shaft (1) is arranged on the left side and the right side of the blade body (6) and is of an integrated structure, the support shaft hole (3) used for connecting the blade cross shaft (1) and the nail blocking mounting hole (4) used for accommodating the nail blocking (5) are arranged in the first blade support body (2), the support shaft hole (3) in the first blade support body (2) is connected with the blade cross shaft (1) on the left side of the blade body (6), the nail blocking mounting hole (4) in the first blade support body (2) is matched and fixed through the nail blocking (5), be equipped with blade (7) on the blade body (6), be equipped with support screw hole (11) that are used for holding hole screw rod (8) in second blade pedestal (21), support screw hole (11) threaded connection in hole screw rod (8) outside and second blade pedestal (21), be equipped with in hole screw rod (8) and be used for holding screw rod inner shaft hole (9) of blade cross axle (1), blade cross axle (1) on blade body (6) right side connects screw rod inner shaft hole (9) in second blade pedestal (21), outer nut (10) are installed on hole screw rod (8) right side.
2. A blade carrier as claimed in claim 1, wherein: the first blade support body (2) and the second blade support body (21) are respectively and symmetrically arranged at the left end and the right end of the blade body (6) and are fixedly connected with the blade transverse shaft (1).
3. A blade carrier as claimed in claim 2, wherein: gaps are arranged between the first blade support body (2), the second blade support body (21) and the blade body (6).
4. A blade carrier as claimed in claim 1, wherein: the internal thread of the external nut (10) is matched with the external thread of the inner hole screw (8).
5. A blade carrier as claimed in claim 1, wherein: the outer nut (10) is internally provided with a screw inner shaft hole (9) and is coaxial with the screw inner shaft hole (9) in the inner hole screw (8).
6. A blade carrier as claimed in claim 1, wherein: the nail blocking (5) is of a rectangular structure and is matched with the nail blocking mounting hole (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922106900.5U CN211804853U (en) | 2019-11-29 | 2019-11-29 | Blade bearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922106900.5U CN211804853U (en) | 2019-11-29 | 2019-11-29 | Blade bearing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211804853U true CN211804853U (en) | 2020-10-30 |
Family
ID=73031868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922106900.5U Active CN211804853U (en) | 2019-11-29 | 2019-11-29 | Blade bearing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211804853U (en) |
-
2019
- 2019-11-29 CN CN201922106900.5U patent/CN211804853U/en active Active
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