CN209325032U - Wedge ring assembly tooling in thin-wall case seal plug - Google Patents
Wedge ring assembly tooling in thin-wall case seal plug Download PDFInfo
- Publication number
- CN209325032U CN209325032U CN201822186169.7U CN201822186169U CN209325032U CN 209325032 U CN209325032 U CN 209325032U CN 201822186169 U CN201822186169 U CN 201822186169U CN 209325032 U CN209325032 U CN 209325032U
- Authority
- CN
- China
- Prior art keywords
- thin
- pad plate
- positioning pin
- groove
- strip groove
- 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.)
- Withdrawn - After Issue
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 59
- 229910052802 copper Inorganic materials 0.000 claims abstract description 59
- 239000010949 copper Substances 0.000 claims abstract description 59
- 238000003780 insertion Methods 0.000 claims abstract description 54
- 230000037431 insertion Effects 0.000 claims abstract description 54
- 230000000694 effects Effects 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 25
- 235000013351 cheese Nutrition 0.000 claims description 4
- 238000012360 testing method Methods 0.000 abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Landscapes
- Pressure Vessels And Lids Thereof (AREA)
Abstract
The utility model discloses the wedge ring assembly tooling in a kind of thin-wall case seal plug, solves the problems, such as how to assemble wedge ring between plug and thin-wall case port in the water pressure test to resist high hydraulic pressure.Rectangular strip groove (3) under being provided on the top surface of lower rectangular pad plate (1), upper rectangular strip groove (4) is provided on the bottom surface of upper rectangular pad plate (2), upper rectangular pad plate (2) is arranged on the upper top surface of lower rectangular pad plate (1), flat copper bar (7) are movably set in the long strip through hole slot of rectangular strip groove (3) and upper rectangular strip groove (4) composition under, positioning pin insertion through-hole (5) has been equally spaced on the top surface of upper rectangular pad plate (2), the lower end of positioning pin insertion through-hole (5) is connected to upper rectangular strip groove (4), activity is plugged with positioning pin (8) in positioning pin insertion through-hole (5).Requirement is suppressed in the water pressure test for meeting thin-wall case.
Description
Technical field
The assembly tooling when water pressure test, in particular to a kind of thin-wall case are carried out the present invention relates to a kind of pair of thin-wall case
Carry out what the wedge ring on seal plug was assembled after seal plug is set on the port of thin-wall case when carrying out the water pressure test
Assembly tooling and assembly method.
Background technique
Thin-wall case after processing is completed, need to carry out it water pressure test of 20 megapascal, to detect whether shell can go out
Now leakage, damage or other abnormal phenomenon.Since the thin-wall case is tubing products, one end is end socket, when hydraulic pressure bulge test, is needed
Seal plug is set in the other end of shell, to close the inner cavity of the shell, since the inner wall of thin-wall case is shiny surface, no
Screw thread can be set, the common plug that is threadedly coupled can not be implemented, the corresponding seal plug of Site Design, Lai Shixian plug with
The connection of shell is provided with three grooves on the lateral surface of seal plug, is each equipped in the twice groove of inside O-shaped close
Plug equipped with two sealing rings is assembled on the another port of shell, then again passes through copper assembly wedge ring by seal
The wedge ring installation opening reserved on plug, is inserted between plug and the another port inner sidewall of shell, makes the another of plug and shell
Single port forms the tensioner cooperation of wedge shape, the reliable sealing of plug when guaranteeing the shell intracorporal high water pressure test.Wedge ring is by copper
The flat copper band of matter is inserted into the annular seal body formed after the third road groove of plug, 1 millimeter of the head thickness of flat copper band,
Width is 1.5 millimeters, middle section with a thickness of 1.36 millimeters, the width of middle section is 3 millimeters, and length is 244 millimeters, flat
The length of flat copper strips is greater than the perimeter of the third road groove on plug, therefore, flat copper band is packed into both ends after plug one encloses
Have a margin；But since flat copper bandwidth is narrow, thickness is thin, and intubating length is long, how to pass through flat copper band on plug
The installation opening being connected to third road groove be inserted into third road groove, be fitted close plug and thin-walled degree of lip-rounding wedgewise,
To resist high hydraulic pressure, becomes scene and be badly in need of the problem to be solved.
Summary of the invention
The present invention provides the wedge ring assembly toolings and assembly method in a kind of thin-wall case seal plug, solve hydraulic pressure
How the technical issues of wedge ring is to resist high hydraulic pressure is assembled between plug and thin-wall case port in test.
The present invention is to solve the above technical problem by the following technical programs:
A kind of wedge ring assembly tooling in thin-wall case seal plug, including lower rectangular pad plate, upper rectangle backing plate
Block, thin-wall case, plug and flat copper bar, plug are arranged on the closure mouth of thin-wall case, on the lateral surface of plug respectively
It is provided with first of sealing ring insertion groove, second sealing ring insertion groove and wedge ring insertion groove, in the envelope of thin-wall case
Flat copper bar insert port is provided on thin-wall case side wall on the outside of blocking up, flat copper bar insert port is connected to wedge ring insertion groove
Together, rectangular strip groove under being provided on the top surface of lower rectangular pad plate, in the bottom surface of upper rectangular pad plate
On be provided with rectangular strip groove, upper rectangular pad plate is arranged on the upper top surface of lower rectangular pad plate, connect bolt
Lower rectangular pad plate and upper rectangular pad plate are linked together, under rectangular strip groove be and upper rectangular strip groove pair
It should be arranged, be movably set with flat copper in the long strip through hole slot of rectangular strip groove and upper rectangular strip groove composition under
Item has been equally spaced positioning pin insertion through-hole along upper rectangular strip groove direction on the top surface of upper rectangular pad plate,
The lower end of positioning pin insertion through-hole is connected together with upper rectangular strip groove, and activity is plugged with fixed in positioning pin insertion through-hole
Position pin.
The right end of flat copper bar is abutted against together with the positioning pin being inserted into positioning pin insertion through-hole, reaches down rectangular
The left end of flat copper bar on the outside of shape cheese block left end is plugged on flat copper bar and inserts into the mouth, and is embedded in groove in first of sealing ring
In be provided with first of sealing ring, second sealing ring insertion groove in be provided with second sealing ring.
A kind of wedge ring assembly method in thin-wall case seal plug, comprising the following steps:
The first step plug is arranged on the closure mouth of thin-wall case, is respectively arranged with first on the lateral surface of plug
Road sealing ring is embedded in groove, second sealing ring insertion groove and wedge ring and is embedded in groove, on the outside of the closure mouth of thin-wall case
Flat copper bar insert port is provided on thin-wall case side wall, flat copper bar insert port is connected together with wedge ring insertion groove；
Second step, on the top surface of lower rectangular pad plate be arranged under rectangular strip groove, in upper rectangular pad plate
Rectangular strip groove is provided on bottom surface, upper rectangular pad plate is arranged on the upper top surface of lower rectangular pad plate, even
Connecting bolt links together lower rectangular pad plate and upper rectangular pad plate, under rectangular strip groove be and upper rectangular strip
What groove was correspondingly arranged, positioning pin is equally spaced along upper rectangular strip groove direction on the top surface of upper rectangular pad plate
It is inserted into through-hole；
Positioning pin is plugged in the positioning pin insertion through-hole of right end by third step, and flat copper bar is inserted by lower section
In the strip hole of shape strip groove and upper rectangular strip groove composition, and makes the right end of flat copper bar and be inserted into positioning pin insertion
Positioning pin in through-hole is abutted against together, and the left end for reaching flat copper bar on the outside of lower rectangular pad plate left end is plugged into
Flat copper bar on thin-wall case inserts into the mouth, and then, hits with a hammer by lower rectangular pad plate and upper rectangular pad plate
The left end of flat copper bar is embedded into wedge ring insertion groove by the right side of the cushion block of composition；
4th step, move right cushion block, makes flat copper bar protruding a distance again from cushion block, by positioning pin from most
It is extracted in the positioning pin insertion through-hole of right end, then positioning pin is inserted into the positioning pin on the left of the positioning pin insertion through-hole of right end
It is inserted into through-hole, is abutted against the right end of flat copper bar together with the positioning pin being inserted into positioning pin insertion through-hole, then,
Hit with a hammer the right side of the cushion block being made of lower rectangular pad plate and upper rectangular pad plate again, by a left side for flat copper bar
Continue to be embedded into wedge ring insertion groove in end；
5th step repeats the step of four steps, enters flat copper bar paragraph by paragraph in wedge ring insertion groove, until flat copper
The left end head of item is exposed from flat copper bar insert port, to form wedge ring between plug and the closure mouth of thin-wall case.
Present invention accomplishes the water pressure tests of thin-wall case to suppress requirement, passes through setting wedge ring and corresponding seal plug solution
The sealing problem that non-screw of having determined connects, and realize limit and dual-seal protection.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram of plug 10 of the invention；
Fig. 3 is the structural representation of the cushion block of the invention being made of lower rectangular pad plate 1 with upper rectangular pad plate 2
Figure；
Fig. 4 is the structural schematic diagram of flat copper bar 7 of the invention；
Fig. 5 is the structural schematic diagram of flat copper bar 7 of the invention in overlook direction.
Specific embodiment
The present invention is described in detail with reference to the accompanying drawing:
A kind of wedge ring assembly tooling in thin-wall case seal plug, including lower rectangular pad plate 1, upper rectangle backing plate
Block 2, thin-wall case 9, plug 10 and flat copper bar 7, plug 10 are arranged on the closure mouth of thin-wall case 9, in the outer of plug 10
First of sealing ring insertion groove 11, second sealing ring insertion groove 12 and wedge ring insertion groove are respectively arranged on side
13, flat copper bar insert port 14, flat copper bar insertion are provided on the thin-wall case side wall on the outside of the closure mouth of thin-wall case 9
Mouth 14 is connected together with wedge ring insertion groove 13, rectangular strip groove under being provided on the top surface of lower rectangular pad plate 1
3, upper rectangular strip groove 4 is provided on the bottom surface of upper rectangular pad plate 2, upper rectangular pad plate 2 is arranged in lower length
On the upper top surface of rectangular cheese block 1, connection bolt 6 links together lower rectangular pad plate 1 and upper rectangular pad plate 2,
Under rectangular strip groove 3 be to be correspondingly arranged with upper rectangular strip groove 4, rectangular strip groove 3 and upper rectangular strip are recessed under
It is movably set with flat copper bar 7 in the long strip through hole slot that slot 4 forms, along upper rectangular item on the top surface of upper rectangular pad plate 2
4 direction of shape groove has been equally spaced positioning pin insertion through-hole 5, and the lower end of positioning pin insertion through-hole 5 and upper rectangular strip are recessed
Slot 4 is connected together, and activity is plugged with positioning pin 8 in positioning pin insertion through-hole 5.
The right end of flat copper bar 7 is abutted against together with the positioning pin 8 being inserted into positioning pin insertion through-hole 5, reaches down
The left end of flat copper bar 7 on the outside of 1 left end of rectangular pad plate is plugged in flat copper bar insert port 14, in first of sealing ring
It is provided with first of sealing ring in insertion groove 11, is provided with second sealing ring in second sealing ring insertion groove 12.
A kind of wedge ring assembly method in thin-wall case seal plug, comprising the following steps:
Plug 10 is arranged on the closure mouth of thin-wall case 9 first step, is respectively arranged on the lateral surface of plug 10
First of sealing ring insertion groove 11, second sealing ring insertion groove 12 and wedge ring are embedded in groove 13, in the envelope of thin-wall case 9
Flat copper bar insert port 14 is provided on thin-wall case side wall on the outside of blocking up, flat copper bar insert port 14 is embedded in groove with wedge ring
13 are connected together；
Second step, on the top surface of lower rectangular pad plate 1 be arranged under rectangular strip groove 3, in upper rectangular pad plate 2
Bottom surface on be provided with rectangular strip groove 4, the upper top surface of lower rectangular pad plate 1 is arranged in upper rectangular pad plate 2
On, connection bolt 6 lower rectangular pad plate 1 and upper rectangular pad plate 2 are linked together, under rectangular strip groove 3 be with
What upper rectangular strip groove 4 was correspondingly arranged, on the top surface of upper rectangular pad plate 2 between upper rectangular 4 direction of strip groove etc.
Every ground, setting positioning pin is inserted into through-hole 5；
Positioning pin 8 is plugged in the positioning pin insertion through-hole 5 of right end by third step, and flat copper bar 7 is inserted under
In the strip hole that rectangular strip groove 3 is formed with upper rectangular strip groove 4, and makes the right end of flat copper bar 7 and be inserted into positioning
Positioning pin 8 in pin insertion through-hole 5 is abutted against together, will reach the flat copper bar 7 on the outside of lower 1 left end of rectangular pad plate
Left end is plugged into the flat copper bar insert port 14 on thin-wall case 9, then, hit with a hammer by lower rectangular pad plate 1 with
The left end of flat copper bar 7 is embedded into wedge ring insertion groove 13 by the right side for the cushion block that upper rectangular pad plate 2 forms；
4th step, move right cushion block, makes flat copper bar 7 protruding a distance again from cushion block, by positioning pin 8 from
It is extracted in the positioning pin insertion through-hole 5 of right end, then positioning pin 8 is inserted on the left of the positioning pin insertion through-hole of right end and is determined
In the pin insertion through-hole of position, the right end of flat copper bar 7 is made to abut against one with the positioning pin 8 being inserted into positioning pin insertion through-hole
It rises, then, then the right side for the cushion block being made of lower rectangular pad plate 1 with upper rectangular pad plate 2 that hits with a hammer, it will be flat
The left end of flat copper bar 7 continues to be embedded into wedge ring insertion groove 13；
5th step repeats the step of four steps, enters flat copper bar 7 paragraph by paragraph in wedge ring insertion groove 13, Zhi Daobian
The left end head of flat copper bar 7 is exposed from flat copper bar insert port 14, thus the shape between plug 10 and the closure mouth of thin-wall case 9
At wedge ring；
6th step, after the completion of the water pressure test, by flat copper bar 7 from wedge ring insertion groove 13 in extract out, can facilitate from
The closure mouth of thin-wall case 9 lays down plug 10.
Claims (2)
1. the wedge ring assembly tooling in a kind of thin-wall case seal plug, including lower rectangular pad plate (1), upper rectangle backing plate
Block (2), thin-wall case (9), plug (10) and flat copper bar (7), plug (10) are arranged on the closure mouth of thin-wall case (9),
First of sealing ring insertion groove (11), second sealing ring insertion groove are respectively arranged on the lateral surface of plug (10)
(12) and wedge ring is embedded in groove (13), is provided with flat copper on the thin-wall case side wall on the outside of the closure mouth of thin-wall case (9)
Insert port (14), flat copper bar insert port (14) are connected together with wedge ring insertion groove (13), which is characterized in that in lower length
Rectangular strip groove (3) are provided with down on the top surface of rectangular cheese block (1), are set on the bottom surface of upper rectangular pad plate (2)
It is equipped with rectangular strip groove (4), upper rectangular pad plate (2) is arranged on the upper top surface of lower rectangular pad plate (1), connection
Bolt (6) links together lower rectangular pad plate (1) and upper rectangular pad plate (2), under rectangular strip groove (3) be with
What upper rectangular strip groove (4) was correspondingly arranged, the strip of rectangular strip groove (3) and upper rectangular strip groove (4) composition under
Flat copper bar (7) are movably set in through-hole groove, along upper rectangular strip groove (4) on the top surface of upper rectangular pad plate (2)
Direction has been equally spaced positioning pin insertion through-hole (5), the lower end of positioning pin insertion through-hole (5) and upper rectangular strip groove
(4) it is connected together, activity is plugged with positioning pin (8) in positioning pin insertion through-hole (5).
2. the wedge ring assembly tooling in a kind of thin-wall case seal plug according to claim 1, which is characterized in that flat
The right end of copper bar (7) is abutted against together with the positioning pin (8) being inserted into positioning pin insertion through-hole (5), reaches lower rectangle
The left end of flat copper bar (7) on the outside of cheese block (1) left end is plugged in flat copper bar insert port (14), in first of sealing ring
It is provided with first of sealing ring in insertion groove (11), second sealing is provided in second sealing ring insertion groove (12)
Circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822186169.7U CN209325032U (en) | 2018-12-22 | 2018-12-22 | Wedge ring assembly tooling in thin-wall case seal plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822186169.7U CN209325032U (en) | 2018-12-22 | 2018-12-22 | Wedge ring assembly tooling in thin-wall case seal plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209325032U true CN209325032U (en) | 2019-08-30 |
Family
ID=67728628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822186169.7U Withdrawn - After Issue CN209325032U (en) | 2018-12-22 | 2018-12-22 | Wedge ring assembly tooling in thin-wall case seal plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209325032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357009A (en) * | 2018-12-22 | 2019-02-19 | 山西汾西重工有限责任公司 | Wedge ring assembly tooling in thin-wall case seal plug |
-
2018
- 2018-12-22 CN CN201822186169.7U patent/CN209325032U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357009A (en) * | 2018-12-22 | 2019-02-19 | 山西汾西重工有限责任公司 | Wedge ring assembly tooling in thin-wall case seal plug |
| CN109357009B (en) * | 2018-12-22 | 2024-05-28 | 山西汾西重工有限责任公司 | Wedge ring assembly fixture in thin-wall shell sealing plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190830 Effective date of abandoning: 20240327 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190830 Effective date of abandoning: 20240327 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |