CN113370145B - Sealing water ring mounting tool - Google Patents
Sealing water ring mounting tool Download PDFInfo
- Publication number
- CN113370145B CN113370145B CN202110682734.2A CN202110682734A CN113370145B CN 113370145 B CN113370145 B CN 113370145B CN 202110682734 A CN202110682734 A CN 202110682734A CN 113370145 B CN113370145 B CN 113370145B
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- CN
- China
- Prior art keywords
- piece
- spring
- water ring
- ball
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000007789 sealing Methods 0.000 title claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 238000003825 pressing Methods 0.000 claims abstract description 48
- 238000009434 installation Methods 0.000 claims abstract description 25
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 5
- 210000001503 joint Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
Classifications
-
- 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
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manipulator (AREA)
- Sealing Devices (AREA)
Abstract
The invention provides a sealing water ring installation tool, and belongs to the technical field of sealing rings. The seal water ring installation tool includes a base assembly and a drive assembly. The foundation assembly comprises a first connecting piece, a second connecting piece, a limiting piece, a moving piece and a locking piece, wherein the limiting piece comprises a disc body, a limiting block and a pin rod, the limiting block is embedded on the disc body, the pin rod is embedded on the limiting piece, a clamping groove is formed in the side portion of the pin rod, the moving piece comprises a pressing plate, a pushing plate and a first spring, the pushing plate is arranged between two adjacent groups of pressing plates, the end portion of the limiting block is clamped between the two pressing plates, and a sliding groove is formed in the pushing plate in a penetrating mode. The driving assembly comprises a linear bearing, a connecting rod, a pressing block, a nut and a second bullet. The sealing water ring installation tool is simple and convenient to operate, the time required for installing the sealing water ring is greatly shortened, the installation efficiency is improved, and the assembly quality is good.
Description
Technical Field
The invention relates to the technical field of sealing rings, in particular to a sealing water ring installation tool.
Background
The sealing ring is widely applied to the field of engineering machinery, and is required to seal in sealing connection of pipelines such as oil, water, gas and the like.
At present, the O-shaped sealing ring is generally manually installed, is limited by the space limitation of a cavity, is inconvenient to operate, requires long installation time, has a general assembly effect, and is difficult to ensure full fit with the annular groove.
Disclosure of Invention
In order to make up for the defects, the invention provides a sealing water ring installation tool, which aims to solve the problems of inconvenience in operation, long installation time and general assembly effect of manually installing a sealing ring.
The invention is realized in the following way:
the invention provides a sealing water ring installation tool, which comprises a base component and a driving component.
The foundation assembly comprises a first connecting piece, a second connecting piece, a limiting piece, a moving piece and a locking piece, wherein the limiting piece and the moving piece are arranged between the first connecting piece and the second connecting piece, threads of the locking piece penetrate through the first connecting piece, the second connecting piece, the limiting piece and the moving piece, the limiting piece comprises a disc body, a limiting block and a pin rod, the limiting block is embedded on the disc body, the pin rod is embedded on the limiting piece, clamping grooves are formed in the side portions of the pin rod, the moving piece comprises pressing plates, a pushing plate and a first spring, the pushing plate is arranged between two adjacent pressing plates, the end portions of the limiting block are clamped between the two pressing plates, a sliding groove is formed in the pushing plate in a penetrating mode, one end of the pin rod penetrates through the pressing plates and the sliding groove, the pin rod is simultaneously and slidably arranged in the sliding groove, and two ends of the first spring are respectively fixed in the clamping grooves and the inner end portions of the sliding groove.
The driving assembly comprises a linear bearing, a connecting rod, a pressing block, nuts and a second spring, wherein the linear bearing is fixed on the first connecting piece, the linear bearing is sleeved on the connecting rod, the pressing block is fixed on the connecting rod, the two nuts are respectively connected with two ends of the connecting rod in a threaded mode, the second spring is arranged between the lower surface of the nut and the bottom of the inner cavity of the first connecting piece, and the second spring is wound on the connecting rod.
In an embodiment of the invention, the first connecting piece comprises a positioning sleeve and a connecting plate, and the connecting plate is fixed on the positioning sleeve through the locking piece.
In an embodiment of the invention, the second connecting member includes a cover plate and a base plate, and the cover plate is fixed to the base plate by the locking member.
In the embodiment of the invention, two moving parts are arranged, at least two pushing plates in each moving part are arranged, and at least two pushing plates are annularly and equidistant between two adjacent groups of pressing plates.
In an embodiment of the present invention, the base assembly further includes an auxiliary sliding member, where the auxiliary sliding member includes a third spring, a first ball, a fourth spring, and a second ball, two sets of ends of the third spring are respectively embedded at two sides of the disc body, the first ball is in contact with but not connected to the third spring, the first ball is embedded on the pressing plate, two sets of ends of the fourth spring are respectively embedded at one side of the connecting plate and one side of the bottom plate, two sets of ends of the second ball are respectively embedded on the two pressing plates, and the second ball is in contact with but not connected to the fourth spring.
In the embodiment of the invention, the third springs and the first balls are arranged at equal intervals in an annular shape, and the third springs are arranged in one-to-one correspondence with the first balls.
In the embodiment of the invention, the fourth springs and the second balls are arranged at equal intervals in an annular shape, and the fourth springs and the second balls are arranged in one-to-one correspondence.
In an embodiment of the present invention, the auxiliary sliding member further includes a third ball, a groove is formed on a side portion of the pressing plate, and the third ball is embedded in the groove.
In the embodiment of the invention, the linear bearing comprises a bearing body and a flange, and the bearing body is fixedly connected with the bottom of the inner cavity of the positioning sleeve through the flange.
In an embodiment of the invention, the drive assembly further comprises a handle fixed at the top end of the extension rod.
The beneficial effects of the invention are as follows: when the sealing water ring mounting tool is used, the sealing water ring is sleeved on the outer ring of the push plate between two adjacent pressing plates, the tool is placed into a cavity with the sealing water ring, the butt joint rod applies pressure, the connecting rod drives the pressing block at the bottom end of the tool to move along with the pressing rod, in the moving process, the conical surface at the side part of the pressing block continuously applies lateral thrust to the push plate contacted with the pressing rod, the push plate slides outwards along with the lateral thrust and applies thrust to the inner side of the sealing water ring, the sealing water ring is tightly attached in the annular groove, after the mounting is finished, the butt joint rod stops applying pressure, the connecting rod drives the pressing block to reset under the action of the second spring, the lateral thrust received by the push plate is gradually reduced, and the push plate is reset under the action of the first spring, so that the tool is integrally separated from the cavity, and the mounting of the sealing water ring is finished. The sealing water ring installation tool is simple and convenient to operate, the time required for installing the sealing water ring is greatly shortened, the installation efficiency is improved, and the assembly quality is good.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of a sealing water ring installation tool according to an embodiment of the present invention;
FIG. 2 is a front cross-sectional view provided by an embodiment of the present invention;
FIG. 3 is an exploded view of a three-dimensional structure of a sealing water ring installation tool according to an embodiment of the present invention;
FIG. 4 is an enlarged view of FIG. 3A provided in an embodiment of the present invention;
FIG. 5 is an enlarged view of FIG. 3B provided by an embodiment of the present invention;
FIG. 6 is an enlarged view of FIG. 3 at C provided in accordance with an embodiment of the present invention;
fig. 7 is a schematic perspective view of a limiting member according to an embodiment of the present invention;
FIG. 8 is a schematic perspective view of a platen according to an embodiment of the present invention;
fig. 9 is a schematic perspective view of a push plate according to an embodiment of the present invention.
In the figure: 100-a base component; 110-a first connector; 111-positioning sleeves; 112-connecting plates; 120-a second connector; 121-cover plate; 122-a bottom plate; 130-a limiting piece; 131-a tray; 132-limiting blocks; 133-pin bar; 134-clamping groove; 140-moving member; 141-a pressing plate; 142-pushing plate; 143-a first spring; 144-a chute; 145-grooves; 150-locking piece; 160-auxiliary slide; 161-a third spring; 162-first ball; 163-fourth spring; 164-second balls; 165-third balls; 200-a drive assembly; 210-a linear bearing; 211-a bearing body; 212-a flange; 220-connecting rods; 230-briquetting; 240-nut; 250-a second spring; 260-handle.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, based on the embodiments of the invention, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the invention.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, based on the embodiments of the invention, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the invention.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
Examples
Referring to fig. 1-9, the present invention provides a technical solution: the utility model provides a sealed water ring mounting tool, includes base assembly 100 and drive assembly 200, and drive assembly 200 sets up on base assembly 100 for with sealed water ring into the mounting groove.
Referring to fig. 2 to 9, the base assembly 100 includes a first connection member 110, a second connection member 120, a limiting member 130, a moving member 140, and a locking member 150, wherein the limiting member 130 and the moving member 140 are disposed between the first connection member 110 and the second connection member 120, the locking member 150 is a through bolt threaded through the first connection member 110, the second connection member 120, the limiting member 130, and the moving member 140, the first connection member 110 includes a positioning sleeve 111 and a connecting plate 112, the connecting plate 112 is fixed on the positioning sleeve 111 by the locking member 150, an end of the locking member 150 is locked by a hexagonal thin nut, the second connection member 120 includes a cover plate 121 and a bottom plate 122, the cover plate 121 is fixed on the bottom plate 122 by the locking member 150, the limiting member 130 includes a disc 131, a limiting block 132, and a pin 133, the limiting block 132 is embedded in the disc 131, a through hole through which the locking member 150 passes is provided on the limiting block 132, the pin rod 133 is embedded on the limiting piece 130, the clamping groove 134 is arranged at the side part of the pin rod 133, the moving piece 140 comprises a pressing plate 141, a pushing plate 142 and a first spring 143, the pushing plate 142 is arranged between two adjacent groups of pressing plates 141, the end part of the limiting block 132 is clamped between the two pressing plates 141, a sliding groove 144 is arranged on the pushing plate 142 in a penetrating way, one end of the pin rod 133 penetrates through the pressing plates 141 and the sliding groove 144, the pin rod 133 is simultaneously and slidingly arranged in the sliding groove 144, the two ends of the first spring 143 are respectively fixed at the inner end parts of the clamping groove 134 and the sliding groove 144, the pin rod 133 mainly plays a role in positioning the pushing plate 142, the pushing plate 142 can automatically reset under the action of the first spring 143 after the installation of the sealing water ring is completed, two sealing water rings can be simultaneously installed on the moving piece 140, the pushing plate 142 in each moving piece 140 is at least provided with two, at least two push plates 142 are annularly disposed at equal intervals between adjacent two sets of pressing plates 141.
It should be noted that, the base assembly 100 further includes an auxiliary sliding member 160, the auxiliary sliding member 160 includes a third spring 161, a first ball 162, a fourth spring 163 and a second ball 164, the ends of the two sets of third springs 161 are respectively embedded at two sides of the disc 131, the first ball 162 is in contact with the third spring 161 but not connected with the third spring 161, the first ball 162 is embedded on the pressing plate 141, the first ball 162 can rotate along with the sliding plate 142 in the sliding process, the third spring 161 and the first ball 162 are uniformly arranged at equal intervals, the third spring 161 and the first ball 162 are arranged in one-to-one correspondence, the ends of the two sets of fourth springs 163 are respectively embedded at one side of the connecting plate 112 and one side of the bottom plate 122, the two sets of second balls 164 are respectively embedded on the two pressing plates 141, the second ball 164 is in contact with but not connected with the fourth spring 163, the second ball 164 can rotate along with the push plate 142 in the sliding process, the fourth spring 163 and the second ball 164 are arranged at equal intervals in an annular mode, the fourth spring 163 and the second ball 164 are arranged in one-to-one correspondence, the auxiliary sliding piece 160 further comprises a third ball 165, a groove 145 is formed in the side portion of the pressing plate 141, the third ball 165 is embedded in the groove 145, the third ball 165 is in contact with but not connected with the pressing plate 141 and the push plate 142, the third ball 165 can rotate along with the push plate 142 in the sliding process, the spring is matched with the balls to enable the balls to be closely attached to the surface of the push plate 142 through the arrangement of the auxiliary sliding piece 160, friction resistance applied to the push plate 142 in the sliding process is reduced, and stability and smoothness of the push plate 142 in the sliding process are enhanced.
Referring to fig. 2, 4 and 5, the driving assembly 200 includes a linear bearing 210, a connecting rod 220, a pressing block 230, a nut 240 and a second spring 250, wherein the linear bearing 210 is fixed on the first connecting member 110, the linear bearing 210 includes a bearing body 211 and a flange 212, the bearing body 211 is fixedly connected with the bottom of the inner cavity of the positioning sleeve 111 through the flange 212, the flange 212 is fixedly connected with the bottom of the inner cavity of the positioning sleeve 111 through a hexagon socket head cap screw, the linear bearing 210 is sleeved on the connecting rod 220, the pressing block 230 is fixed on the connecting rod 220, the two nuts 240 are respectively connected with two ends of the connecting rod 220 in a threaded manner, the second spring 250 is arranged between the lower surface of the nut 240 and the bottom of the inner cavity of the first connecting member 110, the second spring 250 is wound on the connecting rod 220, the driving assembly 200 further includes a handle 260, and the handle 260 is fixed at the top end of the connecting rod 220 to facilitate pushing and pulling the connecting rod 220.
Specifically, the working principle of the sealing water ring installation tool is as follows: when the tool is used, the sealing water ring is sleeved on the outer ring of the push plate 142 between two adjacent pressing plates 141, a tool is placed into a cavity with the sealing water ring, pressure is applied to the butt joint rod 220 through the handle 260, the connecting rod 220 drives the pressing block 230 at the bottom end of the tool to move, in the moving process, the conical surface at the side part of the pressing block 230 continuously applies lateral thrust to the push plate 142 contacted with the pressing block, the push plate 142 slides outwards under the assistance of the first ball 162, the second ball 164 and the third ball 165 and applies thrust to the inner side of the sealing water ring, the sealing water ring is tightly attached in the annular groove, after the installation is finished, the pressure applied to the handle 260 is stopped, the connecting rod 220 drives the pressing block 230 to reset under the action of the second spring 250, the lateral thrust received by the push plate 142 is gradually reduced, the pushing plate 142 is reset under the action of the first spring 143, and the tool is driven to be integrally separated from the cavity by pulling the handle 260, and the installation of the sealing water ring is finished.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A sealing water ring installation tool, which is characterized by comprising
The foundation assembly (100), the foundation assembly (100) comprises a first connecting piece (110), a second connecting piece (120), a limiting piece (130), a moving piece (140) and a locking piece (150), wherein the limiting piece (130) and the moving piece (140) are all arranged between the first connecting piece (110) and the second connecting piece (120), the locking piece (150) is arranged in a threaded penetrating mode on the first connecting piece (110) and the second connecting piece (120), the limiting piece (130) and the moving piece (140), the limiting piece (130) comprises a disc body (131), a limiting block (132) and a pin rod (133), the limiting block (132) is embedded on the disc body (131), a clamping groove (134) is formed in the side portion of the pin rod (133), the moving piece (140) comprises a pressing plate (141), a pushing plate (142) and a first spring (143), the pushing plate (142) is arranged between two adjacent pressing plates (141) and one end portions (144) of the pressing plate (142) are arranged between two pressing plates (144), the pin rod (133) is simultaneously and slidably arranged in the chute (144), and two ends of the first spring (143) are respectively fixed in the clamping groove (134) and the inner end part of the chute (144);
the driving assembly (200), the driving assembly (200) comprises a linear bearing (210), a connecting rod (220), a pressing block (230), a nut (240) and a second spring (250), wherein the linear bearing (210) is fixed on the first connecting piece (110), the linear bearing (210) is sleeved on the connecting rod (220), the pressing block (230) is fixed on the connecting rod (220), the two nuts (240) are respectively connected with two ends of the connecting rod (220) in a threaded mode, the second spring (250) is arranged between the lower surface of the nut (240) and the bottom of an inner cavity of the first connecting piece (110), and the second spring (250) is wound on the connecting rod (220);
the first connecting piece (110) comprises a positioning sleeve (111) and a connecting plate (112), and the connecting plate (112) is fixed on the positioning sleeve (111) through the locking piece (150);
the movable members (140) are arranged in two, at least two pushing plates (142) in each movable member (140) are arranged, and at least two pushing plates (142) are annularly and equidistantly arranged between two adjacent groups of pressing plates (141).
2. The sealing water ring installation tool according to claim 1, wherein the second connecting member (120) comprises a cover plate (121) and a base plate (122), the cover plate (121) being fixed to the base plate (122) by the locking member (150).
3. The sealing water ring installation tool according to claim 2, wherein the base assembly (100) further comprises an auxiliary sliding member (160), the auxiliary sliding member (160) comprises a third spring (161), a first ball (162), a fourth spring (163) and a second ball (164), two groups of ends of the third spring (161) are respectively embedded on two sides of the disc body (131), the first ball (162) is in contact with but not connected with the third spring (161), the first ball (162) is embedded on the pressing plate (141), two groups of ends of the fourth spring (163) are respectively embedded on one side of the connecting plate (112) and one side of the bottom plate (122), two groups of the second ball (164) are respectively embedded on two pressing plates (141), and the second ball (164) is in contact with but not connected with the fourth spring (163).
4. A sealing water ring installation tool according to claim 3, wherein the third springs (161) and the first balls (162) are arranged at equal intervals in a ring shape, and the third springs (161) are arranged in one-to-one correspondence with the first balls (162).
5. The sealing water ring installation tool according to claim 4, wherein the fourth spring (163) and the second ball (164) are arranged at equal intervals in a ring shape, and the fourth spring (163) is arranged in one-to-one correspondence with the second ball (164).
6. A sealing water ring installation tool according to claim 3, wherein the auxiliary sliding member (160) further comprises a third ball (165), a groove (145) is formed in the side portion of the pressing plate (141), and the third ball (165) is embedded in the groove (145).
7. The sealing water ring installation tool according to claim 1, wherein the linear bearing (210) comprises a bearing body (211) and a flange (212), and the bearing body (211) is fixedly connected with the bottom of the inner cavity of the positioning sleeve (111) through the flange (212).
8. The sealing water ring installation tool of claim 1, wherein the drive assembly (200) further comprises a handle (260), the handle (260) being secured to the top end of the extension rod (220).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110682734.2A CN113370145B (en) | 2021-06-18 | 2021-06-18 | Sealing water ring mounting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110682734.2A CN113370145B (en) | 2021-06-18 | 2021-06-18 | Sealing water ring mounting tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113370145A CN113370145A (en) | 2021-09-10 |
| CN113370145B true CN113370145B (en) | 2024-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110682734.2A Active CN113370145B (en) | 2021-06-18 | 2021-06-18 | Sealing water ring mounting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113370145B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211333000U (en) * | 2019-12-25 | 2020-08-25 | 浙江龙铁纵横轨道交通检修技术有限公司 | Brake valve sealing washer mounting tool |
| CN211940730U (en) * | 2020-03-24 | 2020-11-17 | 安徽龙行密封件有限公司 | Leading-in instrument of sealing washer assembly |
| CN212304325U (en) * | 2020-05-07 | 2021-01-05 | 顺科新能源技术股份有限公司 | High-pressure box reliable in sealing |
| CN215148706U (en) * | 2021-06-18 | 2021-12-14 | 广西玉柴机器股份有限公司 | Sealing water ring mounting tool |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7636996B2 (en) * | 2008-03-13 | 2009-12-29 | Applied Materials, Inc. | Seal installation tool |
-
2021
- 2021-06-18 CN CN202110682734.2A patent/CN113370145B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211333000U (en) * | 2019-12-25 | 2020-08-25 | 浙江龙铁纵横轨道交通检修技术有限公司 | Brake valve sealing washer mounting tool |
| CN211940730U (en) * | 2020-03-24 | 2020-11-17 | 安徽龙行密封件有限公司 | Leading-in instrument of sealing washer assembly |
| CN212304325U (en) * | 2020-05-07 | 2021-01-05 | 顺科新能源技术股份有限公司 | High-pressure box reliable in sealing |
| CN215148706U (en) * | 2021-06-18 | 2021-12-14 | 广西玉柴机器股份有限公司 | Sealing water ring mounting tool |
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| Publication number | Publication date |
|---|---|
| CN113370145A (en) | 2021-09-10 |
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