CN210732334U - Disassembling tool - Google Patents
Disassembling tool Download PDFInfo
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- CN210732334U CN210732334U CN201921547012.0U CN201921547012U CN210732334U CN 210732334 U CN210732334 U CN 210732334U CN 201921547012 U CN201921547012 U CN 201921547012U CN 210732334 U CN210732334 U CN 210732334U
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- rod body
- rod
- guide sleeve
- disassembly
- nut
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Abstract
The utility model provides an assembly and disassembly tools for the dismantlement of the internal part of one end open-ended tube-shape, include: the rod body is provided with a first end, the first end is provided with a connecting part, and the connecting part is used for connecting a part to be disassembled; the body of rod is located to the uide bushing, and the uide bushing is used for providing the direction for connecting portion. Through the technical scheme of the utility model, the dismantlement problem of the part of the hydro-cylinder bottom of small dimension has been solved effectively, and the assembly and disassembly tools who adopts is simple, and easy to produce is still convenient for be applicable to the hydro-cylinder of different specifications, promotes the convenience of dismantlement work.
Description
Technical Field
The utility model relates to the technical field of machinery, particularly, relate to an assembly and disassembly tools.
Background
The small-specification oil cylinder with the displacement sensor is limited by a space structure, a built-in structure is adopted in the prior art, the displacement sensor needs to be installed at the bottom end inside the oil cylinder, the displacement sensor is inconvenient to disassemble, and when a product is repaired or broken down, the displacement sensor cannot be disassembled, so that the whole oil cylinder is possibly scrapped.
SUMMERY OF THE UTILITY MODEL
The present invention aims at least solving one of the technical problems existing in the prior art or the related art.
In view of this, the present invention provides a disassembling tool.
In order to achieve the above object, the present invention provides a disassembling tool for disassembling an internal component of an open-ended cylindrical body, including: the rod body is provided with a first end, the first end is provided with a connecting part, and the connecting part is used for connecting a part to be disassembled; the body of rod is located to the uide bushing, and the uide bushing is used for providing the direction for connecting portion.
In the technical proposal, the space in the cylindrical body is narrow and long, which is not convenient for a common tool to extend into for disassembly, the connecting part is arranged on the rod body, which is convenient for connecting with the part at the bottom in the cylindrical body through the connecting part, so that the components can be displaced to realize disassembly after connection, the convenience and the operability of disassembling the components at the bottom of the cylindrical body are improved, furthermore, the position of the components at the bottom is not convenient to position in a long and narrow space, and after one end of a rod-shaped object extends into the cylindrical body, under the lever action, the first end where the connecting part is positioned is easy to deflect and not easy to align with the connecting part, through the setting of uide bushing, on the one hand can provide the support for the one end at connecting portion place, and on the other hand can also utilize the uide bushing to provide the location for connecting portion, ensures that connecting portion aim at the part of treating the dismantlement to in connection.
Optionally, the guide sleeve is arranged close to the first end, so that positioning and support for the connecting part are facilitated; furthermore, the guide sleeve is matched with the inner surface of the cylindrical body, so that the guide sleeve cannot radially shift in the cylindrical body, and the guide effect of the guide sleeve on the connecting part is favorably ensured.
In the above technical scheme, the guide sleeve is detachably connected with the rod body.
In the above technical scheme, the guide sleeve is in threaded connection with the rod body.
In the technical scheme, the rod body is provided with a limiting part protruding out of the outer surface of the rod body, and the limiting part is used for limiting the axial degree of freedom of the guide sleeve.
In any of the above technical solutions, the guide sleeve and/or the rod body is provided with a hole.
In the above technical scheme, the hole is arranged along the axial direction of the rod body, and/or the hole is a through hole.
In any one of the above technical solutions, the connecting portion is provided with a screw hole for bolting with a component to be disassembled.
In any one of the above technical solutions, the rod body has a second end, and the second end is provided with a thread; the assembly and disassembly tool further comprises: the nut is sleeved at the second end of the rod body and is connected with the rod body through threads, and the outer diameter of the nut is larger than that of the guide sleeve.
In the above technical solution, the disassembling tool further includes: the gasket is sleeved on the rod body and is positioned on one side of the nut close to the connecting part.
In the technical scheme, the rod body comprises a connecting rod and a supporting rod, the connecting rod is provided with a connecting part, and the supporting rod is provided with threads; the connecting rod and the supporting rod are integrally arranged, or the connecting rod and the supporting rod are separately arranged and fixedly connected with each other.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, or may be learned by practice of the invention.
Drawings
Fig. 1 is a schematic sectional structural view of a mounting/dismounting tool according to an embodiment of the present invention.
Wherein, the corresponding relationship between the reference numbers and the component names in fig. 1 is:
the device comprises a 10-rod body, a 100-connecting rod, 102-supporting rods, 12-connecting parts, 14-guiding sleeves, 16-nuts, 18-gaskets and 20-limiting parts.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings, which are illustrated in the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
Some embodiments according to the invention are described below with reference to fig. 1.
As shown in fig. 1, the dismounting tool according to one embodiment of the present invention is used for dismounting a component inside a cylindrical body, wherein the component is located at the bottom inside the cylindrical body; the assembly and disassembly tool comprises: the rod body 10 and the guide sleeve 14 sleeved on the rod body 10.
Specifically, the rod body 10 has a first end, a connecting portion 12 is provided on the first end, the connecting portion 12 is used for connecting a component to be disassembled, and the guide sleeve 14 is used for providing guidance for the connecting portion 12.
When the disassembly is carried out, the rod body 10 extends into the cylindrical body and provides support and guide for the connecting part 12 at the first end through the guide sleeve 14, so that the connecting part 12 can be conveniently connected with a part to be disassembled.
In this embodiment, the space in the cylinder is long and narrow, it is not convenient for general instrument to stretch into and dismantle, it is not more convenient to fix a position the part position of bottom, this application is through setting up connecting portion 12 on the body of rod 10, and be equipped with uide bushing 14 on the body of rod 10, after the first end of the body of rod 10 stretches into in the cylinder like this, be convenient for under the support and the location of uide bushing 14, make the first end be close to and connect the part of treating the dismantlement, it can't aim at connecting portion 12 to avoid the first end to take place the skew, thereby be convenient for be connected with the part of the bottom in the cylinder through connecting portion 12, so that can shift the part after connecting and realize dismantling, the convenience and the maneuverability of the part dismantlement of cylinder bottom have been promoted, the condition that the part of cylinder bottom can's the whole piece.
Optionally, the cylinder body is a cylinder barrel of a hydraulic cylinder, in particular a small-scale cylinder barrel.
In some embodiments, the guide sleeve 14 is disposed proximate the first end to facilitate positioning and support of the joint 12; further, the guiding sleeve 14 is adapted to the inner surface of the cylindrical body, so that the guiding sleeve 14 is ensured not to be displaced radially in the cylindrical body, which is beneficial to ensuring the guiding effect of the guiding sleeve 14 on the connecting portion 12.
In the above embodiment, the guide sleeve 14 is detachably connected to the rod body 10, so that different guide sleeves 14 can be used for cylindrical bodies with different inner diameters and shapes, and the application range and the use convenience of the disassembling and assembling tool can be improved.
In the above embodiment, the guide sleeve 14 is screwed with the rod body 10, the connection structure is simple, the operation is easy, and the stability and reliability of the connection of the guide sleeve 14 with the rod body 10 are high.
In the above embodiment, the rod body 10 is provided with the limiting portion 20 protruding from the outer surface of the rod body 10, and the limiting portion 20 is used for limiting the axial degree of freedom of the guide sleeve 14.
In this embodiment, the axial degree of freedom of the guide sleeve 14 is limited by providing the limiting portion 20 on the rod body 10, which is beneficial to preventing the guide sleeve 14 from sliding in the axial direction and being away from the first end, so that the situation that the connecting portion 12 is not accurately positioned due to the sliding of the guide sleeve 14 can be avoided, and the positioning effect of the guide sleeve 14 is ensured.
In any of the above embodiments, the guide sleeve 14 and/or the rod body 10 is provided with a hole, which facilitates to reduce the weight of the disassembling tool and improve the convenience of the disassembling tool in use.
In the above embodiments, the holes are provided along the axial direction of the rod body 10, and/or the holes are through holes.
In this embodiment, the holes are arranged along the axial direction of the rod body 10, so as to further increase the volume of the holes, thereby reducing the weight of the disassembling tool to the maximum extent, and simultaneously ensuring that the disassembling tool still has certain rigidity and strength, thereby avoiding the phenomenon that the disassembling of the components is influenced due to the fact that the disassembling tool is hollowed too much and loses strength; the hole is the through-hole, can further lighten assembly and disassembly tools's weight on the one hand, and on the other hand is also convenient for process.
In any of the above embodiments, the connecting portion 12 is provided with a screw hole for bolting with a component to be disassembled.
In this embodiment, the screw hole is disposed on the connecting portion 12, so that the connecting portion can be conveniently connected to a component having an external thread, and the threaded connection can prevent the component from loosening in the axial direction from the rod body 10, so that the component is prevented from moving along with the rod body 10, and the rod body 10 can be conveniently taken out of the component when moving along the axial direction, thereby improving the convenience of detachment.
Of course, the solution of the present application is not limited thereto: when the part to be disassembled has a clamping structure on the outside, the connecting part 12 can be correspondingly of a clamping structure, so that the part to be disassembled can be conveniently connected with the part with the clamping structure.
Further, connecting portion 12 is connected with body of rod 10 detachably, is convenient for like this according to the particular case of waiting to dismantle the part, chooses for use connecting portion 12 of different structural style, promotes the convenience that assembly and disassembly tools used.
In any of the above embodiments, the shaft 10 has a second end with threads; the assembly and disassembly tool further comprises: and the nut is sleeved at the second end of the rod body 10 and is connected with the rod body 10 through threads, and the outer diameter of the nut 16 is larger than that of the guide sleeve 14.
In this embodiment, the nut 16 is disposed at the second end, and is in threaded connection with the rod body 10 through the nut 16, and the outer diameter of the nut 16 is larger than the outer diameter of the guide sleeve 14, so that the rod body 10 can be driven to rotate by the rotation of the nut 16, and is in threaded connection with a component to be disassembled in the barrel, because the outer diameter of the nut 16 is larger than the outer diameter of the guide sleeve 14, the nut 16 abuts against the barrel and cannot enter the barrel, after the nut 16 and the rod body 10 are screwed, the rod body 10 continues to rotate in situ along with the rotation of the nut 16, but does not generate axial movement, at this time, because the rod body 10 and the component are also in threaded connection, the component can be screwed together along the threads and the rod body, and simultaneously moves outwards along the axial direction, and is loosened, after the component and the barrel are loosened, the component can be taken out by using the rod.
It will be appreciated that since the guide sleeve 14 needs to be adapted to the inner surface of the barrel to guide the coupling 12, the outer diameter of the guide sleeve 14 is substantially the same as the inner diameter of the barrel, and the outer diameter of the nut 16 is defined to be greater than the outer diameter of the guide sleeve 14, the outer diameter of the nut 16 is greater than the inner diameter of the barrel, so that the nut 16 does not enter the barrel but only abuts against the end face of the barrel.
In the above embodiment, the disassembling tool further includes: the body of rod 10 is located to the gasket 18, and gasket 18 is located the nut 16 and is close to one side of connecting portion 12, and when dismantling like this, gasket 18 is located between nut 16 and the barrel, and when nut 16 rotated, rubs rather than rubbing with the barrel terminal surface with gasket 18, is favorable to protecting the barrel terminal surface like this, avoids wearing and tearing.
The dismounting tool has the advantages that the whole dismounting process only needs to be additionally provided with the wrench at most, the dismounting tool is very convenient, the structure is simple, the production, the operation and the storage are easy, and the occupied space is small.
Of course, the solution of the present application is not limited to this, and in some embodiments, the second end is not provided with the nut 16, but is directly provided with a handle, and the rod 10 is driven by the rotation of the handle and the pulling force applied to the outside of the cylinder to remove the component from the cylinder.
In the above embodiment, the rod body 10 includes the connecting rod 100 and the supporting rod 102, the connecting rod 100 is provided with the connecting portion 12, and the supporting rod 102 is provided with threads; the connecting rod 100 and the supporting rod 102 are integrally arranged, or the connecting rod 100 and the supporting rod 102 are separately arranged and fixedly connected with each other.
In this embodiment, the rod body 10 is divided into the connecting rod 100 and the supporting rod 102, and is separately arranged, so that the rod body 10 is prevented from being too long and inconvenient to process, and in order to limit the axial displacement of the guide sleeve 14, the limiting portion 20 is further arranged on the rod body 10, so that the rod body 10 separately arranged is convenient to process the limiting portion 20, and is beneficial to avoiding manufacturing the rod body 10 with the limiting portion 20 by using a larger blank, and saving materials; of course, the connecting rod 100 and the supporting rod 102 may be integrally formed or formed.
As shown in fig. 1, according to the disassembling tool of an embodiment provided in the present application, the disassembling tool is used for disassembling and assembling a displacement sensor in a small-sized cylinder, a gasket 18 on a rod body 10 of the disassembling tool abuts on an end surface of the cylinder, a nut 16 sleeved on the rod body 10 abuts on the gasket 18 to rotate, and is screwed with the rod body 10, and drives the rod body 10 to rotate, so that an internal thread in an inner hole of a first end of the rod body 10 is connected with an external thread of the displacement sensor, because the rod body 10 is screwed with the nut 16, and the nut 16 abuts on the end surface of the cylinder through the gasket 18 and cannot generate axial movement, the displacement sensor can rotate along the thread, and simultaneously moves outward along the axial direction to the cylinder, so as to be screwed with the rod body 10, thereby loosening occurs, and is.
The assembly and disassembly tools also comprise a guide sleeve 14, the guide sleeve 14 is of a detachable structure, different specifications can be configured for different specifications of products, and the degree of generalization is high.
As shown in fig. 1, the dismounting tool of the present application includes a connecting rod 100, a guide sleeve 14, a support rod 102, a nut 16, and a washer 18.
The working principle of the application is as follows:
the connecting rod 100 and the support rod 102 are welded together to form the rod body 10, the guide sleeve 14 is screwed to the connecting rod 100, and the nut 16 and the washer 18 are sleeved at the second end of the rod body 10.
After the nut 16 on the connecting rod 100 and the rod body 10 are screwed tightly, the rod body 10 continues to rotate, so that the displacement sensor and the rod body 10 are gradually screwed tightly and move outwards along the axial direction to the oil cylinder, and the disassembly is realized.
The above-mentioned specific embodiments of the present application have the following advantageous effects:
1) the utility model discloses simple structure preparation, the commonality is good, is convenient for exchange.
2) The utility model discloses the structure, if the product meets and reprocesses or the trouble, utilize this instrument, can promote the product and reprocess the qualification rate, reduce product quality cost.
Above combine the figure to describe in detail the technical scheme of the utility model, through the utility model discloses a technical scheme has solved the dismantlement problem of the part of the hydro-cylinder bottom of small dimension effectively, and the assembly and disassembly tools who adopts is simple, and easy to produce still is convenient for be applicable to the hydro-cylinder of different specifications, promotes the convenience of dismantlement work.
In the present application, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless expressly limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "front", "back", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or unit indicated must have a specific direction, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present specification, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A disassembly and assembly tool for disassembling a component in a cylindrical body with one end open is characterized by comprising:
a rod body (10) having a first end provided with a connecting portion (12), the connecting portion (12) being for connecting the component to be disassembled;
the guide sleeve (14) is sleeved on the rod body (10); the guide sleeve (14) is used for guiding the connecting part (12).
2. The disassembly and assembly tool of claim 1,
the guide sleeve (14) is detachably connected with the rod body (10).
3. The disassembly and assembly tool of claim 2,
the guide sleeve (14) is in threaded connection with the rod body (10).
4. The disassembly and assembly tool of claim 3,
the guide sleeve is characterized in that a limiting portion (20) protruding out of the outer surface of the rod body (10) is arranged on the rod body (10), and the limiting portion (20) is used for limiting the axial degree of freedom of the guide sleeve (14).
5. A break-off tool according to any of the claims 1-4,
holes are arranged on the guide sleeve (14) and/or the rod body (10).
6. The disassembly and assembly tool of claim 5,
the hole is arranged along the axial direction of the rod body (10), and/or the hole is a through hole.
7. A break-off tool according to any of the claims 1-4,
the connecting part (12) is provided with a screw hole which is used for bolting with the part to be disassembled.
8. A break-off tool according to any of the claims 1-4,
the rod body (10) is provided with a second end, and the second end is provided with threads;
the disassembly and assembly tool further comprises:
and the nut (16) is sleeved at the second end of the rod body (10) and is connected with the rod body (10) through the threads, and the outer diameter of the nut is larger than that of the guide sleeve.
9. The assembly and disassembly tool of claim 8, further comprising:
the gasket (18) is sleeved on the rod body (10) and is positioned on one side, close to the connecting part (12), of the nut (16).
10. The disassembly and assembly tool of claim 8,
the rod body (10) comprises a connecting rod (100) and a supporting rod (102), the connecting part (12) is arranged on the connecting rod (100), and the thread is arranged on the supporting rod (102);
the connecting rod (100) and the supporting rod (102) are integrally arranged, or
The connecting rod (100) and the supporting rod (102) are arranged in a split mode and fixedly connected with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921547012.0U CN210732334U (en) | 2019-09-18 | 2019-09-18 | Disassembling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921547012.0U CN210732334U (en) | 2019-09-18 | 2019-09-18 | Disassembling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210732334U true CN210732334U (en) | 2020-06-12 |
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ID=70987668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921547012.0U Active CN210732334U (en) | 2019-09-18 | 2019-09-18 | Disassembling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210732334U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114670154A (en) * | 2022-03-11 | 2022-06-28 | 成都飞机工业（集团）有限责任公司 | Barrel-shaped nut mounting tool and using method thereof |
-
2019
- 2019-09-18 CN CN201921547012.0U patent/CN210732334U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114670154A (en) * | 2022-03-11 | 2022-06-28 | 成都飞机工业（集团）有限责任公司 | Barrel-shaped nut mounting tool and using method thereof |
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