CN113953566A - Quick assembly and disassembly structure, cutting tool and quick assembly and disassembly method - Google Patents
Quick assembly and disassembly structure, cutting tool and quick assembly and disassembly method Download PDFInfo
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- CN113953566A CN113953566A CN202111436474.7A CN202111436474A CN113953566A CN 113953566 A CN113953566 A CN 113953566A CN 202111436474 A CN202111436474 A CN 202111436474A CN 113953566 A CN113953566 A CN 113953566A
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- limiting body
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/08—Drills combined with tool parts or tools for performing additional working
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/12—Adapters for drills or chucks; Tapered sleeves
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- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
The invention discloses a quick assembly and disassembly structure, a cutting tool and a quick assembly and disassembly method, and relates to the technical field of hardware tools, wherein the quick assembly and disassembly structure comprises a connecting shaft, more than one groove I is formed in the connecting shaft along the circumferential direction, and a groove II is also formed in the connecting shaft along the circumferential direction; the connecting sleeve is sleeved outside the connecting shaft, a first limiting body matched with the first groove is connected in the connecting sleeve along the circumferential direction, a second limiting body is movably connected in the connecting sleeve along the radial direction, and a third limiting body is connected outside the connecting sleeve; the locking sleeve is sleeved outside the connecting sleeve, and a third groove is formed in the locking sleeve along the circumferential direction; the limiting body II is matched with the groove II or the groove III, the inner side of one end of the locking sleeve is movably connected with the connecting sleeve through the elastic piece I, the outer side of one end of the locking sleeve is in contact with the limiting body III, and the other end of the locking sleeve is in contact with the connecting shaft. Aiming at the technical problem of low disassembly and assembly efficiency of threaded connection, the invention has the technical effect of high disassembly and assembly efficiency.
Description
Technical Field
The invention relates to the technical field of hardware tools, in particular to a quick disassembly and assembly structure, a cutting tool and a quick disassembly and assembly method.
Background
The detachable connection is a connection capable of realizing disassembly and assembly, wherein the threaded connection is a typical detachable connection, and can realize disassembly and assembly, and the detachable connection also has the advantages of simple structure, reliable connection and the like, so that the threaded connection is widely applied to the mechanical industry.
However, the related threaded connection is generally complicated to disassemble and assemble, takes a long time, and causes low disassembling and assembling efficiency, so that the machining efficiency of the product is low, and the machining cost of the product is high.
Disclosure of Invention
1. Technical problem to be solved by the invention
Aiming at the technical problem of low disassembly and assembly efficiency of threaded connection, the invention provides a quick disassembly and assembly structure, a cutting tool and a quick disassembly and assembly method, which have high disassembly and assembly efficiency.
2. Technical scheme
In order to solve the problems, the technical scheme provided by the invention is as follows:
a quick-disconnect structure comprising:
the connecting shaft is provided with more than one first groove along the circumferential direction, and the connecting shaft is also provided with a second groove along the circumferential direction;
the connecting sleeve is sleeved outside the connecting shaft, a first limiting body matched with the first groove is connected in the connecting sleeve along the circumferential direction, a second limiting body is movably connected in the connecting sleeve along the radial direction, and a third limiting body is connected outside the connecting sleeve;
the locking sleeve is sleeved outside the connecting sleeve, and a third groove is formed in the locking sleeve along the circumferential direction;
the limiting body II is matched with the groove II or the groove III, one end of the locking sleeve is arranged on the inner side of the connecting sleeve and is movably connected with the connecting sleeve through an elastic piece I, one end of the locking sleeve is in contact with the limiting body III, and the other end of the locking sleeve is in contact with the connecting shaft.
Optionally, the second limiting body is a spheroid.
Optionally, the second limiting body is made of chromium stainless steel or chromium-nickel stainless steel.
Optionally, a round corner is arranged in one end of the second groove close to the first elastic part.
Optionally, the elastic member is sleeved outside the connecting sleeve, one end of the first elastic member contacts with the connecting sleeve, and the other end of the first elastic member contacts with the locking sleeve.
Optionally, a fifth limiting body is connected to the inside of the connecting sleeve along the circumferential direction, and one end of the fifth limiting body is in contact with the first limiting body.
The utility model provides a cutting tool, includes a quick assembly disassembly structure, still including locating the connecting axle is kept away from more than one cutting edge of connecting sleeve one end with locate the connecting sleeve is kept away from the installation handle of connecting axle one end, one side of cutting edge has the chip groove.
Optionally, the connecting sleeve further comprises a positioning assembly connected into the connecting sleeve.
Optionally, the positioning assembly includes:
the centering drill and the limiting body IV are connected in the connecting sleeve, and the centering drill is matched with the limiting body IV;
and the second elastic part is sleeved outside the centering drill, and one end of the second elastic part is connected with the connecting sleeve.
A quick-release structure according to a quick-release structure comprising:
the locking sleeve is pushed, the locking sleeve drives the connecting shaft to move, the connecting shaft drives the limiting body to move in a direction far away from the second groove, the second limiting body is matched with the third groove, and the connecting shaft and the connecting sleeve are disassembled;
and simultaneously pushing the locking sleeve and the connecting shaft to enable the first groove to be matched with the first limiting body and enable the second limiting body to be matched with the third groove, continuously pushing the connecting shaft to enable the second limiting body to be matched with the second groove, and completing installation of the connecting shaft and the connecting sleeve.
3. Advantageous effects
Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects: the quick assembly disassembly structure only needs to push the connecting shaft and the locking sleeve, and the assembly and disassembly between the connecting shaft and the connecting sleeve can be completed, so that the assembly and disassembly time can be reduced, the assembly and disassembly efficiency can be increased, and the product processing efficiency can be increased.
Drawings
Fig. 1 is a schematic structural view of a cutting tool according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a connecting shaft according to an embodiment of the present invention;
FIG. 3 is a second schematic structural view of a connecting shaft according to the embodiment of the present invention;
fig. 4 is a schematic structural diagram of a connecting sleeve according to an embodiment of the present invention;
fig. 5 is a second schematic structural diagram of a connecting sleeve according to an embodiment of the present invention;
fig. 6 is a schematic structural view of a locking sleeve according to an embodiment of the present invention;
FIG. 7 is a schematic structural diagram of a mounting shank according to an embodiment of the present invention;
FIG. 8 is a second schematic structural view of a mounting stem according to an embodiment of the present invention;
FIG. 9 is a third schematic structural view of a mounting shank according to an embodiment of the present invention;
fig. 10 is a fourth schematic structural view of the mounting stem according to the embodiment of the present invention.
In the figure: 1. a connecting shaft; 101. a first groove; 102. a second groove; 1021. round corners; 2. connecting sleeves; 3. a first limiting body; 4. a second limiting body; 5. a third limiting body; 6. a locking sleeve; 61. a third groove; 7. a first elastic part; 8. a fourth limiting body; 9. a cutting edge; 10. a handle is installed; 11. a chip pocket; 12. a centering drill; 13. a fifth limiting body; 14. and a second elastic element.
Detailed Description
For a further understanding of the present invention, reference will now be made in detail to the embodiments illustrated in the drawings.
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings. The terms first, second, and the like in the present invention are provided for convenience of describing the technical solution of the present invention, and have no specific limiting effect, but are all generic terms, and do not limit the technical solution of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; 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 technical solutions in the same embodiment and the technical solutions in different embodiments can be arranged and combined to form a new technical solution without contradiction or conflict, and the technical solutions are within the scope of the present invention.
Example 1
With reference to fig. 1-10, the present embodiment provides a quick-release structure, including:
the connecting shaft 1 is provided with more than one first groove 101 along the circumferential direction, and the connecting shaft 1 is also provided with a second groove 102 along the circumferential direction;
the connecting sleeve 2 is sleeved outside the connecting shaft 1, a first limiting body 3 matched with the first groove 101 is connected to the inside of the connecting sleeve 2 along the circumferential direction, a second limiting body 4 is movably connected to the inside of the connecting sleeve 2 along the radial direction, and a third limiting body 5 is connected to the outside of the connecting sleeve 2;
the locking sleeve 6 is sleeved outside the connecting sleeve 2, and a groove III 61 is formed in the locking sleeve 6 along the circumferential direction;
the second limiting body 4 is matched with the second groove 102 or the third groove 61, the inner side of one end of the locking sleeve 6 is movably connected with the connecting sleeve 2 through the first elastic part 7, the outer side of one end of the locking sleeve 6 is contacted with the third limiting body 5, and the other end of the locking sleeve 6 is contacted with the connecting shaft 1.
Specifically, when the connecting shaft is disassembled, the locking sleeve 6 is pushed towards the direction far away from the third limiting body 5, the first elastic part 7 is compressed, meanwhile, the locking sleeve 6 drives the connecting shaft 1 to move towards the direction far away from the connecting sleeve 2, the connecting shaft 1 drives the second limiting body 4 to move towards the direction far away from the second groove 102, and the second limiting body 4 is matched with the third groove 61 to complete the disassembly of the connecting shaft 1 and the connecting sleeve 2.
When the connecting shaft is installed, the locking sleeve 6 is pushed in the direction far away from the third limiting body 5, the third groove 61 is aligned with the second limiting body 4, the first elastic part 7 is compressed, the connecting shaft 1 is pushed in the direction close to the connecting sleeve 2, the first groove 101 is matched with the first limiting body 3, the second limiting body 4 is matched with the second groove 102 under the action of gravity, the first elastic part 7 is recovered, the locking of the connecting shaft 1 and the connecting sleeve 2 is completed under the combined action of the first elastic part 7 and the third limiting body 5, and the installation of the connecting shaft 1 and the connecting sleeve 2 is completed.
The connecting shaft 1 is used for bearing the first groove 101 and the second groove 102, the stability of the first groove 101 and the second groove 102 can be guaranteed, the first groove 101 is used for being matched with the first limiting body 3 to limit the circumferential rotation of the connecting shaft 1, the number of the first grooves 101 is at least one, the specific number of the first grooves 101 is not limited, the first grooves 101 can be determined according to comprehensive consideration of factors such as machining, manufacturing and cost, and in order to increase the symmetry of the connecting shaft 1, the first grooves 101 can be uniformly distributed along the circumferential direction of the connecting shaft 1, the first limiting body 3 can be cylindrical pins or conical pins and the like, the second grooves 102 are used for being matched with the second limiting bodies 4 to limit the axial movement of the connecting shaft 1, and the second grooves 102 can be annular in shape, so that the second grooves 102 are matched with the second limiting bodies 4 to increase the fault tolerance of the matching of the first grooves and the second limiting bodies, and the disassembly and assembly efficiency is increased; the connecting sleeve 2 is used for matching with the connecting shaft 1, the first limiting body 3 can ensure the stability of the first limiting body 3 through the support of the connecting sleeve 2, the first limiting body 3 is used for matching with the first groove 101 to limit the circumferential rotation of the connecting shaft 1, the first limiting body 3 and the first groove 101 are equal in number, the second limiting body 4 is used for matching with the second groove 102 or the third groove 61, when the second limiting body 4 is matched with the second groove 102, the connecting shaft 1 and the connecting sleeve 2 are in a matching state, when the second limiting body 4 is matched with the third groove 61, the connecting shaft 1 and the connecting sleeve 2 are in a separating state, the third limiting body 5 can ensure the stability of the third limiting body 5 through the support of the connecting sleeve 2, the third limiting body 5 is used for limiting the position of the locking sleeve 6 and is matched with the locking sleeve 6 and the first elastic piece 7, so that the quick assembly and disassembly structure is in a locking state, wherein the third limiting body 5 can be a flat retainer ring, an inclined retainer ring or a middle retainer ring and the like, the first elastic part 7 can be a belleville spring, a wave spring or a spiral spring, the belleville spring enables the bearing capacity of the first elastic part 7 to be strong, so that the service life of the first elastic part 7 is prolonged, the wave spring enables the first elastic part 7 to have strong impact resistance, the spiral spring enables the first elastic part 7 to have light weight, the third groove 61 can be annular, the third groove 61 and the second limiting body 4 can be matched conveniently, the fault tolerance rate of the matching of the third groove and the second limiting body is increased, and the dismounting efficiency is increased; therefore, the quick assembly disassembly structure only needs to push the connecting shaft 1 and the locking sleeve 6, the assembly and disassembly between the connecting shaft 1 and the connecting sleeve 2 can be completed, the assembly and disassembly time can be reduced, the assembly and disassembly efficiency can be increased, and the product processing efficiency can be increased.
Furthermore, the second position limiting body 4 is a spherical body.
Specifically, the spherical physical stamina guarantees that the smoothness of the surface of the second limiting body 4 is higher, so that the transitivity of the joint of the second limiting body 4 and the second groove 102 or the third groove 61 is good, the second limiting body 4 and the second groove 102 or the third groove 61 are convenient to realize matching or separation, the disassembly and assembly time is reduced, the disassembly and assembly efficiency is increased, and the product processing efficiency is increased.
Furthermore, the second limiting body 4 is made of chromium stainless steel or chromium nickel stainless steel.
Specifically, the chromium stainless steel enables the corrosion resistance of the second limiting body 4 to be good, so that the service life of the second limiting body 4 is prolonged, the chromium nickel stainless steel enables the corrosion resistance of the second limiting body 4 to be good, the strength of the second limiting body 4 to be high, and the service life of the second limiting body 4 is effectively prolonged.
Furthermore, a round angle 1021 is arranged in one end of the second groove 102 close to the first elastic piece 7.
Specifically, fillet 1021 can guarantee the stability of fillet 1021 through the bearing of groove two 102, and fillet 1021 makes the transitivity of the junction of groove two 102 and spacing body two 4 good, and spacing body two 4 and groove two 102 of being convenient for realize cooperation or separation, reduce the dismouting time, increase dismouting efficiency to increase product machining efficiency.
Furthermore, the elastic member I7 is sleeved outside the connecting sleeve 2, one end of the elastic member I7 is contacted with the connecting sleeve 2, and the other end of the elastic member I7 is contacted with the locking sleeve 6.
Specifically, adapter sleeve 2 is used for restricting the radial movement of elastic component 7, guarantee the stability of elastic component 7, and simultaneously, the both ends of elastic component 7 contact with adapter sleeve 2 and lock sleeve 6 respectively, can not only further guarantee the stability of elastic component 7, and the dismouting of elastic component 7 of being convenient for, the junction to elastic component 7 and adapter sleeve 2 simultaneously, and the damage of the junction of elastic component 7 and lock sleeve 6 is little, be favorable to increasing elastic component 7, adapter sleeve 2 and lock sleeve 6's life.
Furthermore, a limiting body five 13 is connected to the inside of the connecting sleeve 2 along the circumferential direction, and one end of the limiting body five 13 is in contact with the limiting body one 3.
Specifically, five 13 spacing bodies can guarantee five 13 spacing body's stability through the support of adapter sleeve 2, and five 13 spacing bodies are used for restricting spacing body 3, prevent that spacing body 3 from taking place to break away from, and wherein, five 13 spacing bodies can be for circlip, oblique retaining ring or intermediate retaining ring etc..
Example 2
With reference to fig. 1-10, this embodiment provides a cutting tool, which includes the quick-release structure of embodiment 1, and further includes one or more cutting blades 9 disposed at an end of the connecting shaft 1 away from the connecting sleeve 2, and an installation shank 10 disposed at an end of the connecting sleeve 2 away from the connecting shaft 1, wherein one side of the cutting blade 9 has a chip pocket 11.
Specifically, the cutting edge 9 is supported by the connecting shaft 1, so that the stability of the cutting edge 9 can be ensured, the cutting edge 9 is used for cutting a workpiece to be machined, specifically, the workpiece to be machined can be a steel plate, an aluminum plate, a plastic plate or a wood plate, and the like, wherein the number of the cutting edge 9 is at least one, the specific number of the cutting edge 9 is not limited, the cutting edge 9 can be determined according to comprehensive consideration of processing and manufacturing cost, in order to ensure the symmetry of the connecting shaft 1, the cutting edge 9 can be uniformly distributed along the circumferential direction of the connecting shaft 1, and as the chip groove 11 is positioned on one side of the cutting edge 9, the chip groove 11 is used for containing chips and removing chips, and the cutting edge 9 is prevented from being blocked during cutting, and damaged; the stability of installation handle 10 can be guaranteed through the support of adapter sleeve 2 to installation handle 10, and installation handle 10 is used for cooperating with cutting equipment to make cutting tool and cutting equipment cooperation, realize automatic cutting, wherein, installation handle 10 can be cylinder handle, triangle handle, hexagonal handle or taper shank etc. the installation handle 10 of being convenient for cooperates with different cutting equipment, thereby the cutting tool of being convenient for cooperates with different cutting equipment, increases cutting tool's commonality.
Furthermore, the connecting device also comprises a positioning component connected in the connecting sleeve 2.
Specifically, positioning assembly passes through the support of adapter sleeve 2, can guarantee positioning assembly's stability, and positioning assembly is used for giving cutting tool location to guarantee the stability of cutting, and then improve the quality of cutting.
Further, the positioning assembly comprises:
the centering drill 12 and the limiting body IV 8 are connected in the connecting sleeve 2, and the centering drill 12 is matched with the limiting body IV 8;
the second elastic part 14 is sleeved outside the centering drill 12, and one end of the second elastic part 14 is connected with the connecting sleeve 2.
Specifically, the centering drill 12 is supported by the connecting sleeve 2, so that the stability of the centering drill 12 can be ensured, and during cutting, the centering drill 12 is firstly contacted with a workpiece to be machined, so that a positioning effect is realized on a cutting tool; the fourth limiting body 8 is supported by the connecting sleeve 2, so that the stability of the fourth limiting body 8 can be ensured, and the fourth limiting body 8 is used for preventing the connecting sleeve 2 and the centering drill 12 from rotating relatively; the second elastic part 14 is supported by the connecting sleeve 2, the axial stability of the second elastic part 14 can be ensured, and the second elastic part 14 is sleeved outside the centering drill 12, so that the radial stability of the second elastic part 14 can be ensured, the second elastic part 14 plays a role in ejecting the core after drilling through a workpiece to be machined through the compression elasticity of the core after cutting, wherein the second elastic part 14 can be a butterfly spring, a wave spring or a spiral spring, the butterfly spring enables the bearing capacity of the second elastic part 14 to be strong, the service life of the second elastic part 14 can be prolonged, the wave spring enables the second elastic part 14 to be strong in impact resistance, and the spiral spring enables the second elastic part 14 to be light in weight.
Example 3
With reference to fig. 1 to 10, the present embodiment provides a quick-release method, and a quick-release structure according to embodiment 1 includes:
the locking sleeve 6 is pushed, the locking sleeve 6 drives the connecting shaft 1 to move, the connecting shaft 1 drives the second limiting body 4 to move in the direction away from the second groove 102, the second limiting body 4 is matched with the third groove 61, and the connecting shaft 1 and the connecting sleeve 2 are disassembled;
meanwhile, the locking sleeve 6 and the connecting shaft 1 are pushed, so that the first groove 101 is matched with the first limiting body 3, the second limiting body 4 is matched with the third groove 61, the connecting shaft 1 is continuously pushed, the second limiting body 4 is matched with the second groove 102, and the connecting shaft 1 and the connecting sleeve 2 are installed.
Specifically, during disassembly, the locking sleeve 6 is pushed in the direction away from the third limiting body 5, the first elastic piece 7 is compressed, meanwhile, the locking sleeve 6 drives the connecting shaft 1 to move in the direction away from the connecting sleeve 2, the connecting shaft 1 drives the second limiting body 4 to move in the direction away from the second groove 102, and the second limiting body 4 is matched with the third groove 61, so that the disassembly of the connecting shaft 1 and the connecting sleeve 2 is completed;
when the connecting shaft is installed, the locking sleeve 6 is pushed in the direction far away from the third limiting body 5, the third groove 61 is aligned with the second limiting body 4, the first elastic part 7 is compressed, the connecting shaft 1 is pushed in the direction close to the connecting sleeve 2, the first groove 101 is matched with the first limiting body 3, the second limiting body 4 is matched with the second groove 102 under the action of gravity, the first elastic part 7 is recovered, the locking of the connecting shaft 1 and the connecting sleeve 2 is completed under the combined action of the first elastic part 7 and the third limiting body 5, and the installation of the connecting shaft 1 and the connecting sleeve 2 is completed.
The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the invention, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the invention.
Claims (10)
1. A quick-release structure, comprising:
the connecting shaft is provided with more than one first groove along the circumferential direction, and the connecting shaft is also provided with a second groove along the circumferential direction;
the connecting sleeve is sleeved outside the connecting shaft, a first limiting body matched with the first groove is connected in the connecting sleeve along the circumferential direction, a second limiting body is movably connected in the connecting sleeve along the radial direction, and a third limiting body is connected outside the connecting sleeve;
the locking sleeve is sleeved outside the connecting sleeve, and a third groove is formed in the locking sleeve along the circumferential direction;
the limiting body II is matched with the groove II or the groove III, one end of the locking sleeve is arranged on the inner side of the connecting sleeve and is movably connected with the connecting sleeve through an elastic piece I, one end of the locking sleeve is in contact with the limiting body III, and the other end of the locking sleeve is in contact with the connecting shaft.
2. The quick-release structure as claimed in claim 1, wherein the second position-limiting body is a sphere.
3. The quick assembly disassembly structure of claim 2, wherein the second position-limiting body is made of chrome stainless steel or chrome-nickel stainless steel.
4. A quick-release structure according to any one of claims 1 to 3, wherein a rounded corner is provided in an end of the second groove adjacent to the first elastic member.
5. The quick assembly disassembly structure of any one of claims 1-3, wherein the elastic member is sleeved outside the connection sleeve, one end of the elastic member is in contact with the connection sleeve, and the other end of the elastic member is in contact with the locking sleeve.
6. The quick-release structure as claimed in any one of claims 1 to 3, wherein a fifth position-limiting body is circumferentially connected in the connecting sleeve, and one end of the fifth position-limiting body is in contact with the first position-limiting body.
7. A cutting tool, comprising a quick-release structure as claimed in any one of claims 1 to 6, further comprising one or more cutting edges provided at an end of the connecting shaft remote from the connecting sleeve, and a mounting shank provided at an end of the connecting sleeve remote from the connecting shaft, wherein one side of the cutting edge has a chip pocket.
8. The cutting tool of claim 7, further comprising a locating assembly coupled within the coupling sleeve.
9. The cutting tool of claim 8, wherein the positioning assembly comprises:
the centering drill and the limiting body IV are connected in the connecting sleeve, and the centering drill is matched with the limiting body IV;
and the second elastic part is sleeved outside the centering drill, and one end of the second elastic part is connected with the connecting sleeve.
10. A quick-release structure according to any one of claims 1 to 6, comprising:
the locking sleeve is pushed, the locking sleeve drives the connecting shaft to move, the connecting shaft drives the limiting body to move in a direction far away from the second groove, the second limiting body is matched with the third groove, and the connecting shaft and the connecting sleeve are disassembled;
and simultaneously pushing the locking sleeve and the connecting shaft to enable the first groove to be matched with the first limiting body and enable the second limiting body to be matched with the third groove, continuously pushing the connecting shaft to enable the second limiting body to be matched with the second groove, and completing installation of the connecting shaft and the connecting sleeve.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111436474.7A CN113953566B (en) | 2021-11-25 | 2021-11-25 | Quick assembly and disassembly structure, cutting tool and quick assembly and disassembly method |
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| CN202111436474.7A CN113953566B (en) | 2021-11-25 | 2021-11-25 | Quick assembly and disassembly structure, cutting tool and quick assembly and disassembly method |
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| CN113953566A true CN113953566A (en) | 2022-01-21 |
| CN113953566B CN113953566B (en) | 2022-10-04 |
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| DE2157587A1 (en) * | 1971-11-20 | 1973-05-24 | Vernon Devices Inc | DEBURRING TOOL MOUNTED ON A TAP |
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| CN113953566B (en) | 2022-10-04 |
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Address after: 314300 No. 699, Yanshan Road, liuliji Town, Shupu Town, Haiyan County, Jiaxing City, Zhejiang Province Applicant after: Zhejiang Xinxing Tools Co.,Ltd. Address before: 314300 No.33, Huanbei Road, liuliji Town, Shupu Town, Haiyan County, Jiaxing City, Zhejiang Province Applicant before: ZHEJIANG XINXING TOOLS Co.,Ltd. |
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