CN221048210U - Cutting piece of installation fastening - Google Patents
Cutting piece of installation fastening Download PDFInfo
- Publication number
- CN221048210U CN221048210U CN202322752534.7U CN202322752534U CN221048210U CN 221048210 U CN221048210 U CN 221048210U CN 202322752534 U CN202322752534 U CN 202322752534U CN 221048210 U CN221048210 U CN 221048210U
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- Prior art keywords
- cutting blade
- mounting
- fixed
- cutting
- outer end
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- 238000009434 installation Methods 0.000 title claims abstract description 16
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 27
- 238000001125 extrusion Methods 0.000 claims abstract description 11
- 230000002787 reinforcement Effects 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Details Of Cutting Devices (AREA)
Abstract
The utility model discloses a cutting blade for mounting and fastening, which comprises a cutting blade, wherein one side of the cutting blade is provided with a mounting seat, a fixed rod is fixed in the mounting seat, one end of the fixed rod extends out of the mounting seat and is in penetrating clamping connection with the cutting blade, a fixed component is arranged between the outer end of the fixed rod and the cutting blade, the fixed component comprises a screw cap and a threaded hole, and the screw cap is in threaded connection with the outer end of the fixed rod through the threaded hole and is in extrusion contact with the cutting blade; when the cutting blade is installed, the cutting blade can be penetrated and sleeved on the fixing rod and is attached to the installation patch, positioning of the cutting blade is achieved, then the rotating cap and the end part of the fixing rod are in threaded connection, the cutting blade is fixed once through the fixing component, then the reinforcing ring is installed on one side of the cutting blade, the cutting blade is secondarily reinforced through the mode of tightening the hexagonal nut, and installation tightness of the cutting blade is improved through the design of the structure.
Description
Technical Field
The utility model belongs to the technical field of cutting, and particularly relates to a cutting piece with fastening installation.
Background
The cutting sheet belongs to one of grinding wheels, is mainly made of abrasive materials, binder resin and the like, is used for cutting sheets made of common steel materials, stainless steel metals and nonmetallic materials, and is also one of important components on a cutting machine; in chinese patent application CN201921900000.1, a clamp for conveniently replacing a cutting blade is described, in which the cutting blade can be clamped and fixed by designing a clamp, and at the same time, the cutting blade is conveniently replaced.
However, the cutting blade disclosed in the above patent has a certain disadvantage in mounting, the cutting blade is locked with the fixing column through the inner ring in the middle to realize positioning, and then the cutting blade is extruded and fixed by utilizing the threaded connection between the fixing disc and the fixing rod.
Disclosure of utility model
The utility model aims to provide a cutting blade which is firmly installed, so as to solve the problem that the cutting blade in the cited patent proposed in the background art is not firmly installed.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cutting piece of installation fastening, includes the cutting piece, one side of cutting piece is provided with the mount pad, the inside of mount pad is fixed with the dead lever, the mount pad is stretched out to dead lever one end to run through the joint with the cutting piece, be provided with fixed subassembly between the outer end of dead lever and the cutting piece, fixed subassembly includes screw cap and screw hole, screw cap passes through screw hole and dead lever outer end threaded connection, and with cutting piece extrusion contact, be provided with the installation paster between cutting piece and the mount pad, be provided with the reinforcement subassembly between installation paster and the cutting piece, the reinforcement subassembly includes the stake of inserting, the jack, reinforcing ring and hexagonal nut, insert the stake and run through reinforcing ring and outer end and hexagonal nut threaded connection, reinforcing ring and screw cap extrusion contact.
Preferably, the fixed rod comprises a cross rod and a threaded connector, a cross groove matched with the cross rod is formed in the middle of the cutting piece, and the threaded connector is fixed at the outer end of the cross rod.
Preferably, the threaded hole is formed in the screw cap and is in threaded connection with the threaded connector.
Preferably, the inserting pile is fixed on one side of the mounting patch and penetrates through the inserting hole formed in the surface of the cutting piece.
Preferably, the screw cap is provided with a reinforcing edge, and the reinforcing ring is in extrusion contact with the reinforcing edge.
Preferably, the reinforcement assembly further includes a pressing pad disposed inside the reinforcement ring and in pressing contact with the cutting blade.
Preferably, a pop-up assembly is arranged between the cutting piece and the inside of the mounting seat, the pop-up assembly comprises a fixed cylinder, a telescopic rod and a spring, the fixed cylinder is fixed in the inside of the mounting seat, the telescopic rod is connected to the outer end of the fixed cylinder in a telescopic manner, and the outer end of the fixed cylinder is fixedly connected with the mounting patch.
Preferably, the spring is sleeved on the outer surfaces of the fixed cylinder and the telescopic rod, and two ends of the spring are fixedly connected with the mounting seat and the mounting patch respectively.
Compared with the prior art, the utility model has the beneficial effects that:
when the cutting blade is installed, the cutting blade can be penetrated and sleeved on the fixing rod and is attached to the installation patch, positioning of the cutting blade is achieved, then the rotating cap and the end part of the fixing rod are in threaded connection, the cutting blade is fixed once through the fixing component, then the reinforcing ring is installed on one side of the cutting blade, the cutting blade is secondarily reinforced through the mode of tightening the hexagonal nut, and installation tightness of the cutting blade is improved through the design of the structure.
Drawings
FIG. 1 is a front cross-sectional view of the present utility model;
FIG. 2 is an enlarged view of a portion of the stationary assembly and the ejector assembly of FIG. 1 in accordance with the present utility model;
FIG. 3 is an enlarged view of a portion of the fastening assembly of FIG. 2 in accordance with the present utility model;
FIG. 4 is a perspective view of a reinforcing ring according to the present utility model;
FIG. 5 is a perspective view of a fixing rod according to the present utility model;
In the figure: 100. cutting the sheet; 200. a mounting base; 300. a fixed rod; 301. a cross bar; 302. a threaded connector; 400. mounting a patch; 500. a fixing assembly; 501. a cap is screwed; 502. a threaded hole; 503. reinforcing edges; 600. a reinforcement assembly; 601. an Chazhuang; 602. an Chakong; 603. a reinforcing ring; 604. a hexagonal nut; 605. a squeeze pad; 700. an ejector assembly; 701. a fixed cylinder; 702. a telescopic rod; 703. and (3) a spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 5, the present utility model provides a technical solution: the cutting blade for mounting and fastening comprises a cutting blade 100, wherein one side of the cutting blade 100 is provided with a mounting seat 200 which is used as a base for mounting the cutting blade 100, one end of the mounting seat 200 is connected with an output shaft of an external motor, thus, when the output shaft rotates, the mounting seat 200 and the cutting blade 100 are driven to rotate, a fixing rod 300 is fixed inside the mounting seat 200, one end of the fixing rod 300 extends out of the mounting seat 200 and is in penetrating clamping connection with the cutting blade 100, the fixing rod 300 is clamped with the cutting blade 100 to finish preliminary positioning of the cutting blade 100, a fixing assembly 500 is arranged between the outer end of the fixing rod 300 and the cutting blade 100 to fix the cutting blade 100, the fixing assembly 500 comprises a screw cap 501 and a threaded hole 502, the screw cap 501 is in threaded connection with the outer end of the fixing rod 300 and is in extrusion contact with the cutting blade 100, the cutting blade 100 is fixedly mounted through extrusion, the mounting patch 400 is arranged between the cutting blade 100 and the mounting seat 200, the mounting patch 400 can be attached to one side of the cutting blade 100, the reinforcing component 600 is arranged between the mounting patch 400 and the cutting blade 100, the reinforcing component 600 can perform secondary reinforcing on the reinforcing of the cutting blade 100, the reinforcing component 600 comprises An Chazhuang, an inserting hole 602, a reinforcing ring 603 and a hexagonal nut 604, the inserting pile 601 is fixed on one side of the mounting patch 400 and penetrates through the inserting hole 602 formed in the surface of the cutting blade 100, the positioning and mounting effect on the cutting blade 100 is improved, the stability is improved, the inserting pile 601 penetrates through the reinforcing ring 603 and the outer end is in threaded connection with the hexagonal nut 604, the reinforcing edge 503 is arranged on the screw cap 501, the reinforcing ring 603 can be in extrusion contact with the reinforcing edge 503 on the screw cap 501 through screwing the hexagonal nut 604, so that the stability of the screw cap 501 is improved, and the cutting blade 100 is further secondarily reinforced, the mounting stability of the cut sheet 100 is improved.
In this embodiment, preferably, the fixing rod 300 includes a cross rod 301 and a threaded connector 302, a cross groove adapted to the cross rod 301 is formed in the middle of the cutting blade 100, the cutting blade 100 can be driven to rotate when the cross rod 301 rotates through the engagement of the cross groove and the cross rod 301, the threaded connector 302 is fixed at the outer end of the cross rod 301, the threaded hole 502 is formed in the screw cap 501 and is in threaded connection with the threaded connector 302, and the screw cap 501 can be screwed to be in extrusion contact with the cutting blade 100.
In this embodiment, preferably, the reinforcing assembly 600 further includes a pressing pad 605, and the pressing pad 605 is disposed on the inner side of the reinforcing ring 603 and is in pressing contact with the cutting blade 100, so as to enhance the pressing fixing effect of the reinforcing ring 603 on the cutting blade 100.
In this embodiment, preferably, pop-up assembly 700 is provided between cutting blade 100 and the inside of mount pad 200, can be convenient for personnel dismantle cutting blade 100 through pop-up assembly 700, pop-up assembly 700 includes fixed cylinder 701, telescopic link 702 and spring 703, fixed cylinder 701 is fixed in the inside of mount pad 200, telescopic link 702 telescopic link is at fixed cylinder 701 outer end, and fixed cylinder 701 outer end and installation paster 400 fixed connection, telescopic link 702's left and right sides flexible can drive installation paster 400 and remove, spring 703 cover is at the surface of fixed cylinder 701 and telescopic link 702, and both ends respectively with mount pad 200 and installation paster 400 fixed connection, after cutting blade 100 installs, spring 703 is in compression state, when removing the fixed to cutting blade 100, cutting blade 100 can be ejected by installation paster 400 under the resilience force of spring 703, the convenience is dismantled cutting blade 100.
Although embodiments of the present utility model have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A cutting blade for mounting fasteners, comprising a cutting blade (100), characterized in that: one side of cutting piece (100) is provided with mount pad (200), the inside of mount pad (200) is fixed with dead lever (300), mount pad (200) are stretched out to dead lever (300) one end to run through joint with cutting piece (100), be provided with fixed subassembly (500) between the outer end of dead lever (300) and cutting piece (100), fixed subassembly (500) are including revolving cap (501) and screw hole (502), revolving cap (501) pass through screw hole (502) and dead lever (300) outer end threaded connection, and with cutting piece (100) extrusion contact, be provided with between cutting piece (100) and the mount pad (200) installation paster (400), be provided with between installation paster (400) and cutting piece (100) and consolidate subassembly (600), consolidate subassembly (600) including An Chazhuang (601), ampere insert hole (602), reinforcement ring (603) and hexagonal nut (604), install stake (601) and run through reinforcement ring (603) and outer end and hexagonal nut (604) threaded connection, spiral cap (501) and extrusion contact.
2. A mounting-secured cutting blade as in claim 1, wherein: the fixed rod (300) comprises a cross rod (301) and a threaded connector (302), a cross groove matched with the cross rod (301) is formed in the middle of the cutting piece (100), and the threaded connector (302) is fixed at the outer end of the cross rod (301).
3. A mounting-secured cutting blade as in claim 1, wherein: the threaded hole (502) is formed in the screw cap (501) and is in threaded connection with the threaded connector (302).
4. A mounting-secured cutting blade as in claim 1, wherein: the inserting piles (601) are fixed on one side of the mounting patch (400) and penetrate through inserting holes (602) formed in the surface of the cutting sheet (100).
5. A mounting-secured cutting blade as in claim 1, wherein: the screw cap (501) is provided with a reinforcing edge (503), and the reinforcing ring (603) is in extrusion contact with the reinforcing edge (503).
6. A mounting-secured cutting blade as in claim 1, wherein: the reinforcement assembly (600) further comprises a pressing pad (605), and the pressing pad (605) is arranged on the inner side of the reinforcement ring (603) and is in pressing contact with the cutting blade (100).
7. A mounting-secured cutting blade as in claim 1, wherein: the cutting blade is characterized in that an ejecting assembly (700) is arranged between the cutting blade (100) and the inside of the mounting seat (200), the ejecting assembly (700) comprises a fixed cylinder (701), a telescopic rod (702) and a spring (703), the fixed cylinder (701) is fixed in the inside of the mounting seat (200), the telescopic rod (702) is connected to the outer end of the fixed cylinder (701) in a telescopic mode, and the outer end of the fixed cylinder (701) is fixedly connected with the mounting patch (400).
8. A mounting-secured cutting blade as in claim 7, wherein: the spring (703) is sleeved on the outer surfaces of the fixed cylinder (701) and the telescopic rod (702), and two ends of the spring are fixedly connected with the mounting seat (200) and the mounting patch (400) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322752534.7U CN221048210U (en) | 2023-10-13 | 2023-10-13 | Cutting piece of installation fastening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322752534.7U CN221048210U (en) | 2023-10-13 | 2023-10-13 | Cutting piece of installation fastening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221048210U true CN221048210U (en) | 2024-05-31 |
Family
ID=91197971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322752534.7U Active CN221048210U (en) | 2023-10-13 | 2023-10-13 | Cutting piece of installation fastening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221048210U (en) |
-
2023
- 2023-10-13 CN CN202322752534.7U patent/CN221048210U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |