CN112025606A - Disassembling tool and disassembling method thereof - Google Patents
Disassembling tool and disassembling method thereof Download PDFInfo
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- CN112025606A CN112025606A CN202010856965.6A CN202010856965A CN112025606A CN 112025606 A CN112025606 A CN 112025606A CN 202010856965 A CN202010856965 A CN 202010856965A CN 112025606 A CN112025606 A CN 112025606A
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- rotating pin
- rotating
- disassembly
- pin surface
- ring
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
This application belongs to assembly and disassembly tools design technical field, concretely relates to assembly and disassembly tools, include: the outer wall of the rotating pin is provided with a plurality of rotating pin bulges distributed along the circumferential direction; each rotating pin bulge is provided with a first rotating pin surface and a second rotating pin surface which extend along the axial direction; the first rotating pin surface inclines towards the second rotating pin surface; the rotating ring is sleeved on the rotating pin and can rotate relative to the rotating pin, and the side wall of the rotating ring is provided with a rotating ring hole communicated with the interior of the rotating ring; the connecting block is connected with the rotating ring, is provided with a connecting hole communicated with the rotating ring hole, and is internally provided with a connecting cavity communicated with the connecting hole; the elastic piece is arranged in the connecting cavity and is connected with the inner wall of the connecting cavity; one end of the clamping pin extends into the connecting cavity from the connecting hole and is connected with the elastic piece; the other end of the bayonet lock passes through the rotary ring hole under the pushing of the elastic piece and abuts against a first rotary pin surface. The present invention also relates to a method of attaching and detaching the tool to and from the substrate.
Description
Technical Field
The application belongs to the technical field of dismounting tool design, and particularly relates to a dismounting tool and a dismounting method thereof.
Background
The screw is a common fastener for realizing the connection between the components, and in engineering application, the situation that the upper part of a screw connection part on the components is covered is frequently existed, so that the screw is limited by a structural space, the screw is difficult to be screwed on the connected component by the existing tool, and the reliable connection between the components cannot be realized.
The present application has been made in view of the above-mentioned technical drawbacks.
It should be noted that the above background disclosure is only for the purpose of assisting understanding of the inventive concept and technical solutions of the present invention, and does not necessarily belong to the prior art of the present patent application, and the above background disclosure should not be used for evaluating the novelty and inventive step of the present application without explicit evidence to suggest that the above content is already disclosed at the filing date of the present application.
Disclosure of Invention
It is an object of the present application to provide a disassembly and assembly tool and a method of disassembling and assembly thereof to overcome or alleviate at least one of the technical disadvantages of the known prior art.
The technical scheme of the application is as follows:
one aspect provides a disassembly and assembly tool comprising:
the outer wall of the rotating pin is provided with a plurality of rotating pin bulges distributed along the circumferential direction; each rotating pin bulge is provided with a first rotating pin surface and a second rotating pin surface which extend along the axial direction; the first rotating pin surface inclines towards the second rotating pin surface;
the rotating ring is sleeved on the rotating pin and can rotate relative to the rotating pin, and the side wall of the rotating ring is provided with a rotating ring hole communicated with the interior of the rotating ring;
the connecting block is connected with the rotating ring, is provided with a connecting hole communicated with the rotating ring hole, and is internally provided with a connecting cavity communicated with the connecting hole;
the elastic piece is arranged in the connecting cavity and is connected with the inner wall of the connecting cavity;
one end of the clamping pin extends into the connecting cavity from the connecting hole and is connected with the elastic piece; the other end of the bayonet lock passes through the rotary ring hole under the pushing of the elastic piece and abuts against a first rotary pin surface.
According to at least one embodiment of the application, in the above-mentioned assembly and disassembly tools, the elastic element is a spring, one end of the elastic element is connected with the inner wall of the connecting cavity, and the other end of the elastic element is connected with one end of the bayonet extending into the connecting cavity.
According to at least one embodiment of the present application, in the above-mentioned assembling and disassembling tool, one end of the bayonet extending into the connecting cavity is provided with a limiting protrusion.
According to at least one embodiment of the present application, the above-mentioned disassembling tool further includes:
one end of the connecting rod is connected with the connecting block.
According to at least one embodiment of the application, in the assembling and disassembling tool, the connecting block is provided with a threaded hole;
one end of the connecting rod facing the connecting block is in threaded connection with the threaded hole.
According to at least one embodiment of the application, in the disassembling tool, the threaded hole is communicated with the connecting cavity;
one end of the connecting rod which is screwed in the threaded hole is connected with the elastic piece.
According to at least one embodiment of the present application, the above-mentioned disassembling tool further includes:
the two limit rings are sleeved on the rotating pins;
the swivel is located between two spacing rings.
According to at least one embodiment of the present application, in the above-mentioned disassembling tool, the rotating pin has two limiting grooves;
each limiting ring is correspondingly clamped in one limiting groove.
According to at least one embodiment of the present application, in the above-mentioned assembling and disassembling tool, there are two swivel rings and their corresponding connecting blocks, elastic members, locking pins, and connecting rods 6.
According to at least one embodiment of the present application, the above-mentioned disassembling tool further includes:
and the distance barrel is sleeved on the rotating pin and is positioned between the two rotating rings.
On the other hand, the dismounting method is implemented based on any dismounting tool, one connecting rod of the dismounting tool is called as a swinging rod, and the other connecting rod of the dismounting tool is called as a stopping rod;
the screw disassembling and assembling method comprises the following steps:
inserting one end of the rotating pin into the slot at the head part of the screw;
rotating the swing rod, wherein the swing rod rotates back to a first rotating pin surface against which the corresponding rotating pin abuts, so that the corresponding rotating pin is contacted with a second rotating pin surface adjacent to the first rotating pin surface, and the rotating pin is driven to rotate, and the screw is rotated until the screw rotates to the limit position; the rotating pin is stopped by rotating the swing rod in the opposite direction by tightening the stop rod, so that the bayonet lock corresponding to the stop rod is contacted with the second rotating pin surface adjacent to the first rotating pin surface abutted against the stop rod, and the bayonet lock corresponding to the swing rod contracts towards the connecting block along the first rotating pin surface abutted against the swing rod until being separated from the first rotating pin surface and abutted against the first rotating pin surface adjacent to the second rotating pin surface corresponding to the first rotating pin surface; this procedure is repeated until the screw is tightened or loosened.
Drawings
FIG. 1 is a schematic view of a part of a structure of a disassembling tool provided in an embodiment of the present application;
FIG. 2 is a schematic view of a mounting/dismounting tool engaged with a screw according to an embodiment of the present disclosure;
FIG. 3 is a schematic illustration of a pivot pin provided by an embodiment of the present application;
FIG. 4 is a side view of FIG. 3;
wherein:
1-rotating the pin; 2-rotating; 3, connecting blocks; 4-an elastic member; 5-a bayonet lock; 6-connecting rod; 7-a limit ring;
8-distance cylinder; 9-screw.
For the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; further, the drawings are for illustrative purposes, and terms describing positional relationships are limited to illustrative illustrations only and are not to be construed as limiting the patent.
Detailed Description
In order to make the technical solutions and advantages of the present application clearer, the technical solutions of the present application will be further clearly and completely described in the following detailed description with reference to the accompanying drawings, and it should be understood that the specific embodiments described herein are only some of the embodiments of the present application, and are only used for explaining the present application, but not limiting the present application. It should be noted that, for convenience of description, only the parts related to the present application are shown in the drawings, other related parts may refer to general designs, and the embodiments and technical features in the embodiments in the present application may be combined with each other to obtain a new embodiment without conflict.
In addition, unless otherwise defined, technical or scientific terms used in the description of the present application shall have the ordinary meaning as understood by one of ordinary skill in the art to which the present application belongs. The terms "upper", "lower", "left", "right", "center", "vertical", "horizontal", "inner", "outer", and the like used in the description of the present application, which indicate orientations, are used only to indicate relative directions or positional relationships, and do not imply that the devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and when the absolute position of the object to be described is changed, the relative positional relationships may be changed accordingly, and thus, should not be construed as limiting the present application. The use of "first," "second," "third," and the like in the description of the present application is for descriptive purposes only to distinguish between different components and is not to be construed as indicating or implying relative importance. The use of the terms "a," "an," or "the" and similar referents in the context of describing the application is not to be construed as an absolute limitation on the number, but rather as the presence of at least one. The word "comprising" or "comprises", and the like, when used in this description, is intended to specify the presence of stated elements or items, but not the exclusion of other elements or items.
Further, it is noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," and the like are used in the description of the present application in a generic sense, e.g., the connection can be a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, or they may be connected through the inside of two elements, and those skilled in the art can understand their specific meaning in this application according to the specific situation.
The present application is described in further detail below with reference to fig. 1 to 4.
A disassembly and assembly tool comprising:
the rotating pin 1 is provided with a plurality of rotating pin bulges distributed along the circumferential direction on the outer wall; each rotating pin bulge is provided with a first rotating pin surface and a second rotating pin surface which extend along the axial direction; the first rotating pin surface inclines towards the second rotating pin surface, is arc-shaped and can be intersected with the second rotating pin surface;
the rotating ring 2 is sleeved on the rotating pin 1 and can rotate relative to the rotating pin 1, and the side wall of the rotating ring is provided with a rotating ring hole communicated with the interior of the rotating ring;
the connecting block 3 is connected with the rotating ring 2, can drive the rotating ring 2 to rotate, is provided with a connecting hole communicated with the rotating ring hole, and is internally provided with a connecting cavity communicated with the connecting hole;
the elastic piece 4 is arranged in the connecting cavity and is connected with the inner wall of the connecting cavity;
one end of the clamping pin 5 extends into the connecting cavity from the connecting hole and is connected with the elastic piece 4; the other end of the bayonet 5 passes through the swivel hole under the pushing of the elastic element 4 and abuts against a first swivel pin surface.
With respect to the dismounting tool disclosed in the above embodiments, it can be understood by those skilled in the art that it can be used for dismounting the screw 9, and the dismounting process of the screw 9 can be implemented according to the following steps:
one end of the rotating pin 1 is inserted into a groove at the head of the screw 9;
the connecting block 3 is rotated to drive the bayonet 5 to rotate, so that the bayonet 5 is contacted with an adjacent second rotating pin surface abutted against the first rotating pin surface, the rotating pin 1 is driven to rotate, and the screw 9 is driven to rotate;
after the connecting block 3 rotates to a limit position, the connecting block 3 is rotated reversely, the bayonet 5 contracts towards the connecting block 3 along a first rotating pin surface abutted against the bayonet until being separated from the first rotating pin surface, and passes through the rotating ring hole to abut against a first rotating pin surface adjacent to a second rotating pin surface corresponding to the first rotating pin surface under the pushing of the elastic element 4;
and repeating the corresponding steps until the screw 9 is screwed down or unscrewed, so as to realize the disassembly and assembly of the screw 9.
With respect to the dismounting tool disclosed in the above embodiments, it can be understood by those skilled in the art that the limit position to which the connection block 3 can be rotated during dismounting the screw 9 may be a position temporarily set by a person, or a position limited by the structure of the connected component, and in order to realize quick dismounting of the screw 9, the position should be as far as possible from the initial position before rotation of the connection block 3 when operation is possible.
With respect to the dismounting tool disclosed in the above embodiments, it can be understood by those skilled in the art that, if one end of the rotating pin 1 is inserted into the slot of the head of the screw 9, and the screw 9 is screwed according to the above operation, the other end of the rotating pin 1 is inserted into the slot of the head of the screw 9, and the screw 9 is unscrewed according to the above operation.
With respect to the dismounting tool disclosed in the above embodiments, it can be understood by those skilled in the art that the rotary pin 1 may have a small length, and when there is a cover above the connection portion of the screw 9 on the component, one end of the rotary pin can still be easily inserted into the slot at the head of the screw 9, so as to drive the screw 9 to rotate.
With respect to the dismounting tool disclosed in the above embodiments, it can be understood by those skilled in the art that, in order to enable the end of the rotating pin 1 to be easily inserted into the slot of the head of the screw 9, and to drive the screw 9 to rotate, the shape of the end of the rotating pin 1 may be designed to be consistent with the shape of the slot of the head of the screw 9.
In some alternative embodiments, in the above-mentioned assembling and disassembling tool, the elastic member 4 is a spring, one end of which is connected with the inner wall of the connecting cavity, and the other end of which is connected with one end of the bayonet 5 extending into the connecting cavity.
In some alternative embodiments, the end of the bayonet 5 extending into the connecting cavity in the above-mentioned assembly and disassembly tool has a limiting projection to facilitate the assembly thereof.
In some optional embodiments, the above-mentioned disassembling tool further includes:
one end of the connecting rod 6 is connected with the connecting block 3 to prolong the force arm along the vertical direction of the rotating pin 1, so that the rotating pin 1 can be easily driven to rotate through the connecting block 3.
In some alternative embodiments, in the above-mentioned assembling and disassembling tool, the connecting block 3 has a threaded hole;
one end of the connecting rod 6 facing the connecting block 3 is screwed in the threaded hole to facilitate assembly thereof.
In some optional embodiments, in the above-mentioned disassembling tool, the threaded hole communicates with the connecting cavity;
one end of the connecting rod 6 screwed in the threaded hole is connected with the elastic piece 4.
In some optional embodiments, the above-mentioned disassembling tool further includes:
the two limiting rings 7 are sleeved on the rotating pin 1;
the rotating ring 2 is located between two limiting rings 7 to prevent the rotating ring 2 from falling off the rotating pin 1.
In some optional embodiments, in the above-mentioned disassembling and assembling tool, the rotating pin 1 has two limiting grooves;
each limiting ring 7 is correspondingly clamped in one limiting groove.
In some alternative embodiments, in the above-mentioned assembly and disassembly tools, there are two swivel rings 2 and their corresponding connecting blocks 3, elastic members 4, locking pins 5, and connecting rods 6, and the specific structure is shown in fig. 1-2.
With regard to the dismounting tool disclosed in the above embodiments, it can be understood by those skilled in the art that the dismounting tool can be used to easily dismount the screw 9, and the specific process and the operation principle thereof can be referred to the dismounting method provided in the embodiments of the present application.
In some optional embodiments, the above-mentioned disassembling tool further includes:
and the distance barrel 8 is sleeved on the rotating pin 1 and is positioned between the two rotating rings 2.
On the other hand, the dismounting method is implemented based on any dismounting tool, wherein one connecting rod 6 of the dismounting tool is called a swinging rod, and the other connecting rod 6 of the dismounting tool is called a stop rod;
the screw disassembling and assembling method comprises the following steps:
one end of the rotating pin 1 is inserted into a groove at the head of the screw 9;
rotating the swinging rod, wherein the swinging rod rotates back to a first rotating pin surface against which the corresponding rotating pin 1 abuts, so that the corresponding rotating pin 1 is contacted with a second rotating pin surface adjacent to the first rotating pin surface, and the rotating pin 1 is driven to rotate, so that the screw 9 rotates until the rotating pin rotates to a limit position; the stop lever is tightened, the swinging lever is rotated reversely, so that the bayonet 5 corresponding to the stop lever is contacted with a second rotating pin surface adjacent to a first rotating pin surface abutted against the stop lever, the rotating pin 1 is stopped, the rotating pin 1 is prevented from rotating reversely, the bayonet 5 corresponding to the swinging lever contracts towards the connecting block 3 along the first rotating pin surface abutted against the bayonet 5 until being separated from the first rotating pin surface and abutted against the first rotating pin surface adjacent to the second rotating pin surface corresponding to the first rotating pin surface; this step is repeated until the screw 9 is tightened or loosened.
The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
Having thus described the present application in connection with the preferred embodiments illustrated in the accompanying drawings, it will be understood by those skilled in the art that the scope of the present application is not limited to those specific embodiments, and that equivalent modifications or substitutions of related technical features may be made by those skilled in the art without departing from the principle of the present application, and those modifications or substitutions will fall within the scope of the present application.
Claims (10)
1. A disassembly and assembly tool, comprising:
the outer wall of the rotating pin (1) is provided with a plurality of rotating pin bulges distributed along the circumferential direction; each rotating pin bulge is provided with a first rotating pin surface and a second rotating pin surface which extend along the axial direction; the first rotating pin face inclines towards the second rotating pin face;
the rotating ring (2) is sleeved on the rotating pin (1) and can rotate relative to the rotating pin (1), and the side wall of the rotating ring is provided with a rotating ring hole communicated with the interior of the rotating ring;
the connecting block (3) is connected with the rotating ring (2), is provided with a connecting hole communicated with the rotating ring hole, and is internally provided with a connecting cavity communicated with the connecting hole;
the elastic piece (4) is arranged in the connecting cavity and is connected with the inner wall of the connecting cavity;
one end of the clamping pin (5) extends into the connecting cavity from the connecting hole and is connected with the elastic piece (4); the other end of the bayonet lock (5) passes through the rotary ring hole under the pushing of the elastic piece (4) and abuts against the first rotary pin surface.
2. The disassembly and assembly tool of claim 1,
one end of the bayonet (5) extending into the connecting cavity is provided with a limiting protrusion.
3. The disassembly and assembly tool of claim 1,
further comprising:
one end of the connecting rod (6) is connected with the connecting block (3).
4. The disassembly and assembly tool of claim 3,
the connecting block (3) is provided with a threaded hole;
one end, facing the connecting block (3), of the connecting rod (6) is in threaded connection with the threaded hole.
5. The disassembly and assembly tool of claim 4,
the threaded hole is communicated with the connecting cavity;
one end of the connecting rod (6) which is screwed in the threaded hole is connected with the elastic piece (4).
6. The disassembly and assembly tool of claim 3,
the number of the rotary ring (2) and the corresponding connecting block (3), the elastic piece (4), the bayonet lock (5) and the connecting rod (6) is two.
7. The disassembly and assembly tool of claim 6,
further comprising:
and the distance barrel (8) is sleeved on the rotating pin (1) and is positioned between the two rotating rings (2).
8. The disassembly and assembly tool of claim 1,
further comprising:
the two limiting rings (7) are sleeved on the rotating pin (1);
the rotating ring (2) is positioned between the two limiting rings (7).
9. The disassembly and assembly tool of claim 8,
the rotating pin (1) is provided with two limiting grooves;
each limiting ring (7) is correspondingly clamped in one limiting groove.
10. A method of assembly and disassembly, characterized in that, based on the assembly and disassembly tool of any of claims 1-9, one link (6) is called a swing lever and the other link (6) is called a stop lever;
the screw disassembling and assembling method comprises the following steps:
one end of the rotating pin (1) is inserted into a slot at the head of the screw (9);
the swing rod is rotated, the swing rod rotates back to a first rotating pin surface against which the corresponding rotating pin (1) abuts, so that the corresponding rotating pin (1) is contacted with a second rotating pin surface adjacent to the first rotating pin surface, the rotating pin (1) is driven to rotate, and the screw (9) rotates until the screw rotates to the limit position; the stop lever is tightened, the swinging lever is rotated reversely, so that the bayonet lock (5) corresponding to the stop lever is contacted with the second rotating pin surface adjacent to the first rotating pin surface abutted against the stop lever, the rotating pin (1) is stopped, the bayonet lock (5) corresponding to the swinging lever is contracted towards the connecting block (3) along the first rotating pin surface abutted against the swinging lever until being separated from the first rotating pin surface and abutted against the first rotating pin surface adjacent to the second rotating pin surface corresponding to the first rotating pin surface; this step is repeated until the screw (9) is tightened or loosened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010856965.6A CN112025606A (en) | 2020-08-24 | 2020-08-24 | Disassembling tool and disassembling method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010856965.6A CN112025606A (en) | 2020-08-24 | 2020-08-24 | Disassembling tool and disassembling method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112025606A true CN112025606A (en) | 2020-12-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010856965.6A Pending CN112025606A (en) | 2020-08-24 | 2020-08-24 | Disassembling tool and disassembling method thereof |
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| Country | Link |
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| CN (1) | CN112025606A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB338195A (en) * | 1929-08-15 | 1930-11-17 | Clarendon Pressing & Welding C | A new or improved spanner or wrench |
| CN2280594Y (en) * | 1996-08-13 | 1998-05-06 | 江苏省送变电公司 | Quick-acting socket wrench |
| CN203125399U (en) * | 2012-12-27 | 2013-08-14 | 重庆科众机械有限公司 | High-strength nut wrench |
| CN103802054A (en) * | 2012-11-14 | 2014-05-21 | 国家电网公司 | Electrified fastening antivibrator bolt insulation torsion wrench |
| CN204658288U (en) * | 2015-06-02 | 2015-09-23 | 国家电网公司 | A kind of bolt clamp device |
-
2020
- 2020-08-24 CN CN202010856965.6A patent/CN112025606A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB338195A (en) * | 1929-08-15 | 1930-11-17 | Clarendon Pressing & Welding C | A new or improved spanner or wrench |
| CN2280594Y (en) * | 1996-08-13 | 1998-05-06 | 江苏省送变电公司 | Quick-acting socket wrench |
| CN103802054A (en) * | 2012-11-14 | 2014-05-21 | 国家电网公司 | Electrified fastening antivibrator bolt insulation torsion wrench |
| CN203125399U (en) * | 2012-12-27 | 2013-08-14 | 重庆科众机械有限公司 | High-strength nut wrench |
| CN204658288U (en) * | 2015-06-02 | 2015-09-23 | 国家电网公司 | A kind of bolt clamp device |
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Application publication date: 20201204 |