CN214025172U - Nuclear power overhauls static sealing washer grinding tool - Google Patents

Nuclear power overhauls static sealing washer grinding tool Download PDF

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Publication number
CN214025172U
CN214025172U CN202022391655.XU CN202022391655U CN214025172U CN 214025172 U CN214025172 U CN 214025172U CN 202022391655 U CN202022391655 U CN 202022391655U CN 214025172 U CN214025172 U CN 214025172U
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CN
China
Prior art keywords
mounting groove
silica gel
disc
mounting
nuclear power
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Active
Application number
CN202022391655.XU
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Chinese (zh)
Inventor
陈波
李志波
程林聪
沈浙东
周亮
朱峰
沈亚军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Wanna Nuclear Power Maintenance Co ltd
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Zhejiang Wanna Nuclear Power Maintenance Co ltd
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Priority to CN202022391655.XU priority Critical patent/CN214025172U/en
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Abstract

The utility model discloses a nuclear power overhauls static sealing washer grinding tool, including mounting disc, wear plate, gag lever post, handle, silica gel piece, the up end center of mounting disc is equipped with a flange, is equipped with one on the up end of mounting disc and is annular mounting groove, the inner circle lateral wall of mounting groove and the lateral wall parallel and level of flange, the tank bottom of mounting groove is equipped with the gag lever post of a plurality of vertical settings, all gag lever posts be located one with the endocentric circumference of mounting groove, it has a plurality of adjusting bolt to twist on the mounting disc outer wall, and adjusting bolt pierces through the outer lane lateral wall of mounting groove, the axis of the directional mounting disc of adjusting bolt, adjusting bolt's end is fixed with a silica gel piece, and the silica gel piece is located the mounting groove. The utility model discloses grind the restoration back with static seal circle, not only the quality is reliable, and its life-span is longer than new spare parts even moreover, has practiced thrift manufacturing cost, uses comparatively simply simultaneously, can let the quick understanding static seal circle rehabilitation ability of user.

Description

Nuclear power overhauls static sealing washer grinding tool
[ technical field ] A method for producing a semiconductor device
The utility model relates to a technical field that nuclear power overhauld, especially static sealing washer grinding tool's technical field.
[ background of the invention ]
Static sealing ring replacement frequency in Qin three factories is high, and stock spare part pressure is big, probably influences the handling machine normal operating. Due to the fact that the replacement frequency is high, the situation that stock purchasing speed cannot keep up with the spare part consumption speed is easy to occur, canada does not sell the spare part any more, localization does not keep up with the spare part, and the spare part can only be purchased at high price in korea, so that the unit is embarrassed that no static sealing ring spare part is available.
[ Utility model ] content
The utility model aims at solving the problem among the prior art, providing a nuclear power overhauls static sealing washer grinding tool, can make static sealing washer obtain effectual grinding restoration.
In order to achieve the purpose, the utility model provides a static seal ring grinding tool for nuclear power overhaul, which comprises a mounting disc, a grinding plate, a limiting rod, a handle and a silica gel block, wherein the center of the upper end surface of the mounting disc is provided with a convex disc, the upper end surface of the mounting disc is provided with an annular mounting groove, the inner ring side wall of the mounting groove is flush with the outer side wall of the convex disc, the bottom of the mounting groove is provided with a plurality of vertically arranged limiting rods, all the limiting rods are positioned on a circumference concentric with the mounting groove, the outer wall of the mounting disc is screwed with a plurality of adjusting bolts, the adjusting bolts penetrate through the outer ring side wall of the mounting groove, the adjusting bolts point to the axis of the mounting disc, the tail ends of the adjusting bolts are fixed with a silica gel block which is positioned in the mounting groove, the upper end surface of the silica gel block is flush with the upper end surface of the convex disc, the convex disc is provided with a grinding plate, and the top of the grinding plate is fixed with a handle, the lower end surface of the grinding plate is contacted with the silica gel block.
Preferably, the bottom of the mounting groove is provided with a plurality of first threaded holes, the bottom of the limiting rod comprises a first threaded section, and the first threaded section is screwed on the first threaded holes.
Preferably, the grinding plate is provided with a second threaded hole, the bottom of the handle comprises a section of second threaded section, and the second threaded section is screwed on the second threaded hole.
Preferably, the silica gel block is provided with an insertion hole, and the tail end of the adjusting bolt is inserted into the insertion hole.
Preferably, the number of the limiting rods is 3-8, all the limiting rods are uniformly distributed on the same circumference, and a silica gel block is arranged on a bisector of an area sandwiched by two adjacent limiting rods.
Preferably, a circular auxiliary groove is arranged on the convex disc, and the auxiliary groove and the convex disc are located on the same axis.
The utility model has the advantages that: the utility model discloses grind the restoration back with static seal circle, not only the quality is reliable, and its life-span is longer than new spare parts even moreover, has practiced thrift manufacturing cost, uses comparatively simply simultaneously, can let the quick understanding static seal circle rehabilitation ability of user.
The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.
[ description of the drawings ]
Fig. 1 is a front view of the static seal ring grinding tool for nuclear power overhaul;
fig. 2 is a partial top view of the utility model relates to a nuclear power overhauls static sealing washer grinding tool.
In the figure: 1-mounting disc, 2-silica gel block, 3-grinding plate, 10-mounting groove, 11-first threaded hole, 12-first threaded section, 13-limiting rod, 15-convex disc, 16-auxiliary groove, 20-jack, 21-adjusting bolt, 31-second threaded hole, 32-second threaded section and 33-handle.
[ detailed description ] embodiments
Referring to fig. 1 and 2, the utility model relates to a nuclear power overhaul static seal ring grinding tool, which comprises a mounting disc 1, a grinding plate 3, a limiting rod 13, a handle 33 and a silica gel block 2, wherein the center of the upper end surface of the mounting disc 1 is provided with a convex disc 15, the upper end surface of the mounting disc 1 is provided with an annular mounting groove 10, the inner ring side wall of the mounting groove 10 is flush with the outer side wall of the convex disc 15, the bottom of the mounting groove 10 is provided with a plurality of vertically arranged limiting rods 13, all the limiting rods 13 are positioned on a circumference concentric with the mounting groove 10, the outer wall of the mounting disc 1 is screwed with a plurality of adjusting bolts 21, the adjusting bolts 21 penetrate through the outer ring side wall of the mounting groove 10, the adjusting bolts 21 point to the axis of the mounting disc 1, the tail end of the adjusting bolts 21 is fixed with a silica gel block 2, the silica gel block 2 is positioned in the mounting groove 10, the upper end surface of the silica gel block 2 is flush with the upper end surface of the convex disc 15, a grinding plate 3 is placed on the convex disc 15, a handle 33 is fixed at the top of the grinding plate 3, the lower end face of the grinding plate 3 is in contact with the silica gel block 2, a plurality of first threaded holes 11 are formed in the bottom of the mounting groove 10, a first threaded section 12 is formed in the bottom of the limiting rod 13, the first threaded section 12 is screwed on the first threaded hole 11, a second threaded hole 31 is formed in the grinding plate 3, a second threaded section 32 is formed in the bottom of the handle 33, the second threaded section 32 is screwed on the second threaded hole 31, an insertion hole 20 is formed in the silica gel block 2, the tail end of the adjusting bolt 21 is inserted into the insertion hole 20, the number of the limiting rods 13 is 3-8, all the limiting rods 13 are uniformly distributed on the same circumference, a bisector of an area between two adjacent limiting rods 13 is provided with the silica gel block 2, a circular auxiliary groove 16 is formed in the convex disc 15, the auxiliary groove 16 is located on the same axis as the cam 15.
The position relation of the utility model is based on the position relation shown in the attached figure 1 of the specification.
The utility model discloses the working process:
the utility model relates to a nuclear power overhauls static sealing washer grinding tool places static sealing washer in mounting groove 10 in the course of the work, uses grinding plate 3 to grind the restoration to static sealing washer, and the static sealing washer after the restoration not only the quality is reliable, and its life-span is longer than new spare parts even moreover, has practiced thrift manufacturing cost, uses comparatively simply simultaneously, can let the quick understanding static sealing washer repair technique of user.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.

Claims (6)

1. The utility model provides a static sealing washer grinding tool is overhauld to nuclear power which characterized in that: comprises a mounting disc (1), a grinding plate (3), limiting rods (13), a handle (33) and silica gel blocks (2), wherein a convex disc (15) is arranged at the center of the upper end surface of the mounting disc (1), an annular mounting groove (10) is arranged on the upper end surface of the mounting disc (1), the inner ring side wall of the mounting groove (10) is flush with the outer side wall of the convex disc (15), a plurality of vertically arranged limiting rods (13) are arranged at the bottom of the mounting groove (10), all the limiting rods (13) are positioned on a circumference concentric with the mounting groove (10), a plurality of adjusting bolts (21) are screwed on the outer wall of the mounting disc (1), the adjusting bolts (21) penetrate through the outer ring side wall of the mounting groove (10), the adjusting bolts (21) point to the axis of the mounting disc (1), one silica gel block (2) is fixed at the tail end of each adjusting bolt (21), and the silica gel blocks (2) are positioned in the mounting groove (10), the upper end face of the silica gel block (2) is flush with the upper end face of the convex disc (15), a grinding plate (3) is arranged on the convex disc (15), a handle (33) is fixed at the top of the grinding plate (3), and the lower end face of the grinding plate (3) is in contact with the silica gel block (2).
2. The static seal ring grinding tool for nuclear power overhaul of claim 1, wherein: the bottom of the mounting groove (10) is provided with a plurality of first threaded holes (11), the bottom of the limiting rod (13) comprises a section of first threaded section (12), and the first threaded section (12) is screwed on the first threaded holes (11).
3. The static seal ring grinding tool for nuclear power overhaul of claim 1, wherein: the grinding plate (3) is provided with a second threaded hole (31), the bottom of the handle (33) comprises a section of second threaded section (32), and the second threaded section (32) is screwed on the second threaded hole (31).
4. The static seal ring grinding tool for nuclear power overhaul of claim 1, wherein: the silica gel block (2) is provided with an insertion hole (20), and the tail end of the adjusting bolt (21) is inserted into the insertion hole (20).
5. The static seal ring grinding tool for nuclear power overhaul of claim 1, wherein: the number of the limiting rods (13) is 3-8, all the limiting rods (13) are uniformly distributed on the same circumference, and a silica gel block (2) is arranged on a bisector of an area sandwiched by two adjacent limiting rods (13).
6. The static seal ring grinding tool for nuclear power overhaul of claim 1, wherein: a circular auxiliary groove (16) is formed in the convex disc (15), and the auxiliary groove (16) and the convex disc (15) are located on the same axis.
CN202022391655.XU 2020-10-23 2020-10-23 Nuclear power overhauls static sealing washer grinding tool Active CN214025172U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022391655.XU CN214025172U (en) 2020-10-23 2020-10-23 Nuclear power overhauls static sealing washer grinding tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022391655.XU CN214025172U (en) 2020-10-23 2020-10-23 Nuclear power overhauls static sealing washer grinding tool

Publications (1)

Publication Number Publication Date
CN214025172U true CN214025172U (en) 2021-08-24

Family

ID=77354396

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022391655.XU Active CN214025172U (en) 2020-10-23 2020-10-23 Nuclear power overhauls static sealing washer grinding tool

Country Status (1)

Country Link
CN (1) CN214025172U (en)

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