CN218285367U - Quick mounting tool of piston seal circle - Google Patents
Quick mounting tool of piston seal circle Download PDFInfo
- Publication number
- CN218285367U CN218285367U CN202222569304.2U CN202222569304U CN218285367U CN 218285367 U CN218285367 U CN 218285367U CN 202222569304 U CN202222569304 U CN 202222569304U CN 218285367 U CN218285367 U CN 218285367U
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- guide body
- pressing sleeve
- piston seal
- screw
- tool
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Abstract
The utility model discloses a quick installation tool for a piston seal ring, which comprises a pressing sleeve, a guide body, a screw rod and a nut, wherein the guide body is arranged inside the pressing sleeve, the screw rod is arranged in the middle of the pressing sleeve and connected with the guide body, and the nut is arranged on the screw rod; the interior of the pressing sleeve is of a hollow structure, the top of the pressing sleeve is provided with a rotating hole, and the inner side of the bottom of the pressing sleeve is of a conical surface structure; the guide body is of a cone structure, a mounting thread groove is formed in the top of the guide body, and a connecting pin is arranged at the bottom of the guide body. Its mechanism of this quick mounting tool of piston seal circle is simple, and the operation of being convenient for can assist the piston seal circle and recover fast, has improved piston seal circle installation effectiveness greatly.
Description
Technical Field
The utility model belongs to the technical field of the mounting tool, especially, relate to a quick mounting tool of piston seal circle.
Background
In the mechanical industry, the situation of installing the piston sealing ring is often encountered, and if the piston sealing ring is poor in plasticity, the piston sealing ring cannot be sufficiently deformed and correctly installed in place through the traditional modes of heating softening, knocking, manual pulling and the like.
At present, in actual installation, install after the crow bar that generally adopts is out of shape to the sealing washer by force, this kind of operation often can be because too big hard, and lead to the sealing washer to surpass the unable resilience of material tensile limit, or because of local atress too big leads to the sealing washer to damage, can't play sealed effect. This mounting has a greater risk.
Moreover, the operation needs more than two skilled operators to complete together, the installation efficiency is low, the success rate is determined by the technical level of the operators, and the installation success rate has certain randomness.
SUMMERY OF THE UTILITY MODEL
For solving the part or whole technical problem that exist among the above-mentioned prior art, the utility model provides a quick mounting tool of piston seal circle, quick mounting tool of piston seal circle is including pressing cover, guide body, screw rod and nut, wherein:
the guide body is arranged inside the pressing sleeve, the screw is arranged in the middle of the pressing sleeve and connected with the guide body, and the nut is arranged on the screw;
the interior of the pressing sleeve is of a hollow structure, a rotating hole is formed in the top of the pressing sleeve, and the inner side of the bottom of the pressing sleeve is of a conical surface structure;
the guide body is of a cone structure, the top of the guide body is provided with a mounting thread groove, and the bottom of the guide body is provided with a connecting pin.
Further, in the quick installation tool for the piston sealing ring, the diameter of the bottom of the guide body is larger than that of the top of the guide body.
Further, in the quick mounting tool for the piston sealing ring, the inner diameter of the pressing sleeve is matched with the diameter of the bottom of the guide body, and the guide body is sleeved inside the pressing sleeve.
Further, in the above quick installation tool for piston seal rings, the diameter of the screw is matched with the diameter of the rotation hole and the diameter of the installation thread groove, and the screw passes through the rotation hole and is engaged and fixed with the installation thread groove in a threaded manner.
Further, in the quick mounting tool for the piston sealing ring, the nut is matched with the screw rod, and the nut is screwed into the screw rod and is attached to the top end of the pressing sleeve.
Further, in the quick installation tool for the piston seal ring, the conical surface of the inner side of the bottom of the pressing sleeve is 15 degrees.
The utility model discloses a quick mounting tool of piston seal has following advantage and beneficial effect:
the piston sealing ring mounting device has the advantages of reducing the deformation of the piston sealing ring to the maximum degree, effectively improving the mounting power of the piston sealing ring, along with simple structure and convenient operation, thereby improving the mounting efficiency of the piston sealing ring to the maximum degree.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly introduced below, it is obvious that the drawings in the following description are only used for further understanding of the embodiments of the present invention and constitute a part of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts. In the drawings:
FIG. 1 is a schematic structural view of a tool for quickly mounting a piston seal ring according to the present invention;
FIG. 2 is a schematic structural view of the installation process of the quick installation tool for piston sealing rings of the present invention;
fig. 3 is the utility model discloses a structure schematic diagram is accomplished in the quick mounting tool installation of piston seal circle.
Description of reference numerals:
100: piston rod, 200: piston seal, 300: a sealing groove;
1: pressing sleeve, 11: a rotation hole;
2: guide body, 21: mounting thread groove, 22: a connecting pin;
3: a screw;
4: and a nut.
Detailed Description
To make the purpose, technical solution and advantages of the present invention clearer, the following description will be given with reference to the embodiments of the present invention and the accompanying drawings, in which the technical solution of the present invention is clearly and completely described. It is to be understood that the disclosed embodiments are merely exemplary of the invention, and are not intended to limit the invention to the precise embodiments disclosed. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1 to 3, the rapid mounting tool for a piston seal ring of the present invention comprises a pressing sleeve 1, a guiding body 2, a screw rod 3 and a nut 4, wherein the guiding body 2 is arranged inside the pressing sleeve 1, the screw rod 3 is arranged in the middle of the pressing sleeve 1 and connected with the guiding body 2, and the nut 4 is arranged on the screw rod 3; the interior of the pressing sleeve 1 is of a hollow structure, the top of the pressing sleeve 1 is provided with a rotating hole 11, and the inner side of the bottom of the pressing sleeve 1 is of a conical surface structure; the guide body 2 is in a cone structure, a mounting thread groove 21 is arranged at the top of the guide body 2, and a connecting pin 22 is arranged at the bottom of the guide body 2.
Further, the utility model discloses an among the quick mounting tool of piston seal circle, 2 bottom diameters of director are greater than 2 top diameters of director to be favorable to piston seal circle 200 to follow at director 2 to down the motion time deformation crescent, effectively avoided the too big condition of becoming invalid of piston seal circle 200 local atress.
Further, the utility model discloses an among the quick mounting tool of piston seal, press 1 inside diameters of cover to match in 2 bottom diameters of guide body, guide body 2 cup joints inside pressing cover 1, has effectively guaranteed to make piston seal 200 atress even through pressing cover 1.
Further, the utility model discloses an among the quick mounting tool of piston seal circle, 3 diameters of screw rod match in rotatory hole 11 diameter and installation thread groove 21 diameter, and it is fixed that screw rod 3 passes rotatory hole 11 and 21 screw interlocks of installation thread groove, the dismouting of being convenient for to can put into the piston seal circle 200 of taking the installation fast.
Further, the utility model discloses an among the quick mounting tool of piston seal, nut 4 matches in screw rod 3, and 4 screw in screw rods of nut 3 with press the laminating on 1 top of cover, effectively guarantee that piston seal 200 evenly receives decurrent pressure.
Further, the utility model discloses an among the quick mounting tool of piston seal circle, press 1 bottom inboard conical surfaces of cover to be 15 degrees, make piston seal circle 200 can get into preset position fast and extrude and recover fast.
Specifically, the guide body 2 is fixed on the piston rod 100 through the connecting pin 22, so that the coaxiality of the guide body 2 and the piston rod 100 is guaranteed, meanwhile, the piston seal ring 200 to be installed is sleeved into the middle of the guide body 2 from the top of the guide body 2, at the moment, the pressing sleeve 1 is installed, the bottom of the pressing sleeve 1 is attached to the piston seal ring 200, the screw rod 3 penetrates through the rotating hole 11 and is fixed with the installation thread groove 21, the pressing sleeve 1 moves towards the direction of the piston rod 100 through the screwing nut 4, meanwhile, the uniform downward thrust of the pressing sleeve 1 of the piston seal ring 200 is gradually increased and moved downwards along the conical surface of the guide body 2, when the piston seal ring 200 is overlapped with the seal groove 300, part of the piston seal ring 200 slides into the seal groove 300 along the inner conical surface at the bottom of the pressing sleeve 1, meanwhile, the pressing sleeve 1 continues to move downwards until the piston seal ring 200 completely enters the seal groove 300, and the radial acting force in the pressing sleeve 1 enables the piston seal ring 200 to be quickly recovered.
To sum up, compare with prior art, the utility model discloses a quick mounting tool of piston seal circle has following advantage and beneficial effect:
through the guide body and the piston rod through connecting pin location, guarantee the axiality of guide body and piston rod, design for cone structure through the guide body, can warp the increase gradually when pressing the even downstream of cover to guarantee piston seal circle resilience force, overall structure is simple, the operation of being convenient for, thereby effectively improved the installation effectiveness.
It is noted that, unless expressly stated or limited otherwise, the term "coupled" or its synonymous is intended to mean "coupled", as used herein, including, for example, fixedly attached or removably attached; can be mechanically or electrically connected; the two elements can be directly connected or indirectly connected through an intermediate medium, and the two elements can be communicated with each other or the two elements can interact with each other, so that the specific meaning of the terms in the invention can be understood according to specific situations by a person skilled in the art. Moreover, expressions such as "first" and "second" are used merely 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. Meanwhile, the terms "include", "include" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus including a series of elements includes not only those elements but also other elements not explicitly listed or inherent to such process, method, article or apparatus. In addition, "front", "rear", "left", "right", "upper" and "lower" in this document are referred to the placement states shown in the drawings.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solution of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides a quick mounting tool of piston seal circle, a serial communication port, quick mounting tool of piston seal circle is including pressing cover, guide body, screw rod and nut, wherein:
the guide body is arranged inside the pressing sleeve, the screw is arranged in the middle of the pressing sleeve and connected with the guide body, and the nut is arranged on the screw;
the interior of the pressing sleeve is of a hollow structure, a rotating hole is formed in the top of the pressing sleeve, and the inner side of the bottom of the pressing sleeve is of a conical surface structure;
the guide body is of a cone structure, a mounting thread groove is formed in the top of the guide body, and a connecting pin is arranged at the bottom of the guide body.
2. The piston seal ring quick installation tool of claim 1 wherein said pilot body bottom diameter is greater than said pilot body top diameter.
3. The quick piston seal ring installation tool according to claim 1, wherein the inner diameter of the pressing sleeve is matched with the bottom diameter of the guide body, and the guide body is sleeved inside the pressing sleeve.
4. The piston seal ring quick installation tool as claimed in claim 1, wherein said screw diameter matches said rotation bore diameter and said installation thread groove diameter, said screw passing through said rotation bore to be threadedly engaged with said installation thread groove.
5. The tool for quickly installing the piston sealing ring according to claim 1, wherein the nut is matched with the screw, and the nut is screwed into the screw to be attached to the top end of the pressing sleeve.
6. The tool for quickly installing a piston seal ring according to claim 1, wherein the taper of the inner side of the bottom of the pressing sleeve is 15 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222569304.2U CN218285367U (en) | 2022-09-28 | 2022-09-28 | Quick mounting tool of piston seal circle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222569304.2U CN218285367U (en) | 2022-09-28 | 2022-09-28 | Quick mounting tool of piston seal circle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218285367U true CN218285367U (en) | 2023-01-13 |
Family
ID=84805675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222569304.2U Active CN218285367U (en) | 2022-09-28 | 2022-09-28 | Quick mounting tool of piston seal circle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218285367U (en) |
-
2022
- 2022-09-28 CN CN202222569304.2U patent/CN218285367U/en active Active
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