CN220660727U - Self-centering quick spacer mounting tool - Google Patents
Self-centering quick spacer mounting tool Download PDFInfo
- Publication number
- CN220660727U CN220660727U CN202322393181.6U CN202322393181U CN220660727U CN 220660727 U CN220660727 U CN 220660727U CN 202322393181 U CN202322393181 U CN 202322393181U CN 220660727 U CN220660727 U CN 220660727U
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- China
- Prior art keywords
- self
- spacer
- centering
- assembly
- support
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Links
- 125000006850 spacer group Chemical group 0.000 title claims abstract description 65
- 238000009434 installation Methods 0.000 claims abstract description 24
- 210000000078 claw Anatomy 0.000 description 21
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000011179 visual inspection Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The application relates to a from quick spacer mounting tool of centering, include: the spacer bush mounting assembly is used for mounting a spacer bush; the self-centering assembly is matched with the spacer mounting assembly for use; and the spacer mounting assembly and the self-centering assembly are sleeved on the moving assembly. The self-centering quick spacer mounting tool provided by the embodiment of the application can realize single-side operation of mounting the spacer, and is convenient and quick to operate; the size of the part is not limited, the front end can be used, and the front end is self-centering; the pneumatic or electric wrench can be used for faster and more convenient installation.
Description
Technical Field
The application relates to the field of self-centering quick spacer mounting tools, in particular to a self-centering quick spacer mounting tool.
Background
Along with the continuous upgrading of product design, the requirements on assembly quality and assembly efficiency are higher and higher, the tool with convenient use and complete functions can be used for simpler and simpler assembly, the design requirements are met, and the assembly efficiency is improved.
The prior art has the following technical scheme: (1) a tool mounting method: installing a spacer on the beater, placing the spacer and the beater at the edge of an installed hole at the same time, visually inspecting the axis of the beater to be coaxial with the axis of the hole, and knocking the outer side of the beater by using a hammer to enable the copper sleeve to be installed in place; (2) press-fitting method: and placing the part on a press workbench, placing the spacer on the part hole, and using a press head to install the spacer in place.
However, the above prior art has the following disadvantages:
(1) The mounting method of the beater has the following defects:
1) The coaxial error of the visual inspection tool and the axis of the mounting hole is larger, and the visual inspection tool is difficult to execute;
2) The hammer is easy to knock when knocking the beating tool;
3) The spacer is severely deformed due to unstable knocking force.
(2) The press-fitting method has the following defects:
1) The large-sized parts cannot be installed by using a press machine, and the parts cannot be placed on a press machine workbench;
2) The custom non-standard pressure tool has a long period.
Disclosure of Invention
In order to solve the technical problems described above or at least partially solve the technical problems described above, the present application provides a self-centering quick spacer installation tool.
In a first aspect, the present application provides a self-centering quick spacer installation tool comprising:
the spacer bush mounting assembly is used for mounting a spacer bush;
the self-centering assembly is matched with the spacer mounting assembly for use;
and the spacer mounting assembly and the self-centering assembly are sleeved on the moving assembly.
Preferably, the spacer mounting assembly comprises a sleeve seat, a telescopic spring is arranged in the sleeve seat, one end of the telescopic spring is abutted against the inner wall of the sleeve seat, and the other end of the telescopic spring is connected with a return sleeve.
Preferably, a retainer ring is arranged on one side of the return sleeve away from the telescopic spring.
Preferably, the self-centering assembly comprises a first support and a second support, and the first support and the second support are connected through a pull rod and a pull claw.
Preferably, one end of the pull rod is movably connected to the first supporting piece, the other end of the pull rod is movably connected with the pull claw, and the pull claw is fixed to the second supporting piece.
Preferably, the number of the pull claws is at least three, and correspondingly, the number of the pull rods is at least three.
Preferably, an annular spring is provided on the outside of the second support.
Preferably, the first support and the second support comprise a support sleeve and a slotted pin, respectively.
Preferably, the moving assembly comprises a screw and a stop nut.
Preferably, an operation part is arranged at one end of the screw rod, and a gasket is arranged between the operation part and the spacer mounting assembly.
Compared with the prior art, the technical scheme provided by the embodiment of the application has the following advantages:
the self-centering quick spacer mounting tool provided by the embodiment of the application can realize single-side operation of mounting the spacer, and is convenient and quick to operate; the size of the part is not limited, the front end can be used, and the front end is self-centering; the pneumatic or electric wrench can be used for faster and more convenient installation.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the utility model and together with the description, serve to explain the principles of the utility model.
In order to more clearly illustrate the embodiments of the utility model or the solutions of the prior art, the drawings which are necessary for the description of the embodiments or the prior art will be briefly described, and it will be obvious to a person skilled in the art that other drawings can be obtained from these drawings without inventive effort.
Fig. 1 is a schematic structural diagram of a self-centering quick spacer installation tool according to an embodiment of the present disclosure;
FIG. 2 is a schematic view of a use state of a self-centering quick spacer installation tool according to an embodiment of the present disclosure;
FIG. 3 is a schematic view of a use state of a self-centering quick spacer installation tool according to an embodiment of the present disclosure;
FIG. 4 is a schematic view of a use state of a self-centering quick spacer installation tool according to an embodiment of the present disclosure;
fig. 5 is a schematic view of a use state of a self-centering quick spacer installation tool according to an embodiment of the present application.
Detailed Description
For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present application based on the embodiments herein.
1-5, the present application provides a self-centering quick spacer installation tool comprising:
the application provides a from quick spacer mounting tool of centering, include:
the spacer bush mounting assembly is used for mounting a spacer bush;
the self-centering assembly is matched with the spacer mounting assembly for use;
and the spacer mounting assembly and the self-centering assembly are sleeved on the moving assembly.
Specifically, the spacer arranged on the spacer mounting assembly is quickly mounted through the self-centering assembly, and the moving assembly is used for mounting the spacer mounting assembly and the self-centering assembly.
In this application embodiment, spacer installation component includes cover seat 3, be provided with extension spring 4 in the cover seat 3, extension spring 4's one end butt is in the inner wall of cover seat 3, the other end is connected with return cover 5.
Specifically, the extension spring 4 is used for connecting the sleeve mount 3 and the return sleeve 5.
In the embodiment of the application, a retainer ring 6 is arranged on the side of the return sleeve 5, which is far away from the telescopic spring 4.
In particular, the retainer ring 6 is used to prevent the return sleeve 5 from being removed from the spacer mounting assembly.
In the embodiment of the application, the self-centering assembly comprises a first support and a second support, and the first support and the second support are connected through a pull rod 9 and a pull claw 11.
Specifically, the tie rod 9 and the pull claw 11 are used to movably connect the first support and the second support.
In this embodiment, one end of the pull rod 9 is movably connected to the first support member, the other end of the pull rod 9 is movably connected to the pull claw 11, and the pull claw 11 is fixed to the second support member.
Specifically, the pull rod 9 is movably connected with the pull claw 11, so that the movable connection between the first support piece and the second support piece is realized.
In the embodiment of the present application, the number of the pull claws 11 is at least three, and correspondingly, the number of the pull rods 9 is at least three.
In the present embodiment, the outer side of the second support is provided with a ring spring 13.
In particular, the annular spring 13 is used to store elastic potential energy.
In the present embodiment, the first support and the second support comprise a support sleeve 8 and a grooved pin, respectively.
Specifically, the first support member includes a support sleeve 8 and a grooved pin, and the second support member also includes a support sleeve 8 and a grooved pin.
In the present embodiment, the moving assembly includes a screw 1 and a limit nut 14.
Specifically, the screw 1 is in threaded connection with the limit nut 14, and the limit nut 14 can move on the screw 1.
In the embodiment of the present application, an operation portion 15 is disposed at one end of the screw 1, and a gasket 2 is disposed between the operation portion 15 and the spacer mounting assembly.
Specifically, the operation portion 15 is for being held by a user, and the gasket 2 is for separating the operation portion 15 from the spacer mounting assembly.
The spacer bush is installed in the following steps: the spacer bush is sleeved on the bush seat 3, the right end of the hand screw 1 is inserted into a part hole (the first grooved pin shaft 7, the supporting bush 8, the pull rod 9, the second grooved pin shaft 10, the pull claw 11, the third grooved pin shaft 12, the annular spring 13 and the limit nut 14), when the pull claw 11 enters the hole, the hole wall applies pressure to the pull claw 11 to enable the annular spring 13 to stretch, the diameter of the pull claw 11 is reduced, the diameter of the pull claw 11 penetrates through the hole, the pressure of the pull claw 11 disappears after the hole penetrates, the annular spring 13 contracts to enable the diameter of the pull claw 11 to be enlarged, the number of the pull claw 11 is at least 3, the inclined plane of the pull claw 11 is automatically centered in the tensioning process, a cylinder at the right end of the hand screw 1 is aligned with the right end of the screw by using a pneumatic or electric wrench, the wrench is started to rotate clockwise, the pull rod 9 applies pressure to the return bush 5, the return sleeve 5 moves rightwards, the telescopic spring 4 contracts, and the spacer bush is pressed into the hole.
The tool disassembly steps are as follows: the right end cylinder of the hand-held screw 1 is aligned with the right end hexagon of the screw by using a pneumatic or electric wrench, the wrench is started to rotate anticlockwise, the (first grooved pin shaft 7, the supporting sleeve 8, the pull rod 9, the second grooved pin shaft 10, the pull claw 11, the third grooved pin shaft 12 and the annular spring 13) is retracted to the limit nut 14, the telescopic spring 4 releases pressure, the return sleeve 5 is retracted to the retainer ring 6, the pneumatic or electric wrench is put down, the right hand of the sleeve seat 3 is pressed by the left hand to pull the screw 1 to the limit, the pull rod 9 is extruded by the return sleeve 5 to be stressed and stretched by the annular spring 13, the diameter of the pull claw 11 is reduced, and the right hand and the left hand are simultaneously moved to the right side to take out the tool.
The self-centering quick spacer mounting tool provided by the embodiment of the application can realize single-side operation of mounting the spacer, and is convenient and quick to operate; the size of the part is not limited, the front end can be used, and the front end is self-centering; the pneumatic or electric wrench can be used for faster and more convenient installation.
It should be noted that in this document, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The foregoing is merely a specific embodiment of the utility model in order to enable a person skilled in the art to understand or practice the utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A self-centering quick spacer installation tool, comprising:
the spacer bush mounting assembly is used for mounting a spacer bush;
the self-centering assembly is matched with the spacer mounting assembly for use;
and the spacer mounting assembly and the self-centering assembly are sleeved on the moving assembly.
2. The self-centering quick spacer installation tool according to claim 1, wherein the spacer installation assembly comprises a sleeve seat, a telescopic spring is arranged in the sleeve seat, one end of the telescopic spring is abutted against the inner wall of the sleeve seat, and the other end of the telescopic spring is connected with a return sleeve.
3. The self-centering quick spacer installation tool as claimed in claim 2, wherein a retainer ring is provided on a side of said return sleeve remote from said extension spring.
4. The self-centering quick spacer installation tool of claim 1, wherein the self-centering assembly comprises a first support and a second support, the first support and the second support being connected by a pull rod and a pull pawl.
5. The self-centering quick spacer installation tool as claimed in claim 4, wherein one end of said pull rod is movably connected to said first support member, the other end of said pull rod is movably connected to said pull pawl, and said pull pawl is fixed to said second support member.
6. The self-centering quick spacer installation tool as claimed in claim 4, wherein said number of pull tabs is at least three and, correspondingly, said number of pull rods is at least three.
7. The self-centering quick spacer installation tool as claimed in claim 4, wherein an outer side of said second support is provided with a ring spring.
8. The self-centering quick spacer installation tool as claimed in claim 4, wherein said first and second supports comprise a support sleeve and a slotted pin, respectively.
9. The self-centering quick spacer installation tool of claim 1, wherein said moving assembly comprises a screw and a stop nut.
10. The self-centering quick spacer installation tool as claimed in claim 9, wherein an operating portion is provided at one end of said screw, and a washer is provided between said operating portion and said spacer installation assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322393181.6U CN220660727U (en) | 2023-09-04 | 2023-09-04 | Self-centering quick spacer mounting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322393181.6U CN220660727U (en) | 2023-09-04 | 2023-09-04 | Self-centering quick spacer mounting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220660727U true CN220660727U (en) | 2024-03-26 |
Family
ID=90353321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322393181.6U Active CN220660727U (en) | 2023-09-04 | 2023-09-04 | Self-centering quick spacer mounting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220660727U (en) |
-
2023
- 2023-09-04 CN CN202322393181.6U patent/CN220660727U/en active Active
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