CN107234394A - A kind of valve plate positioning tool - Google Patents
A kind of valve plate positioning tool Download PDFInfo
- Publication number
- CN107234394A CN107234394A CN201710614683.3A CN201710614683A CN107234394A CN 107234394 A CN107234394 A CN 107234394A CN 201710614683 A CN201710614683 A CN 201710614683A CN 107234394 A CN107234394 A CN 107234394A
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- CN
- China
- Prior art keywords
- supporting plate
- screw rod
- inclined plane
- workpiece
- plate
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
A kind of valve plate positioning tool, it includes lathe bottom plate (1), section is right-angled trapezium supporting plate (2), horizontal positioning device and Workpiece clamping device, horizontal positioning device is ask to include sliding block (3), column (4) and horizontal survey bar (5), horizontal survey bar (5) one end is provided with U-shaped guide block (6), and connecting screw rod is provided with U-shaped guide block (6), Workpiece clamping device includes ladder parallels (7), depression bar (8) and tie down screw (9), the method have the advantages that：Simple in construction, positioning is efficient and convenient, and valve plate can quickly be fixed and make inclined-plane holding level, convenient welding.
Description
Technical field
The present invention relates to positioning tool technical field, and in particular to a kind of valve plate positioning tool.
Background technology
At present, hard sealing gate valve be by two pieces of valve plates with inclined-plane by voussoir promotion carry out the sealing to valve,
Welding one is needed to enclose metal o-ring on valve plate, because valve plate carries inclined-plane, metal o-ring is difficult to be fixed on valve during welding
On plate, while causing welding uneven in inclined plane.
The content of the invention
The purpose of the present invention is aiming at current, and hard sealing gate valve is to be promoted by two pieces of valve plates with inclined-plane by voussoir
To carry out the sealing to valve, welding one is needed to enclose metal o-ring on valve plate, because valve plate carries inclined-plane, metal during welding
Sealing ring is difficult to be fixed on valve plate, while causing to weld uneven deficiency in inclined plane, and provides a kind of valve plate positioning
Frock.
The present invention includes lathe bottom plate, supporting plate, horizontal positioning device and the Workpiece clamping device that section is right-angled trapezium, support
Plate is fixed on lathe bottom plate, and the inclination of supporting plate is face-up, and workpiece standing groove is provided with the inclined plane of supporting plate, and workpiece is placed
The bottom surface of groove is parallel with the inclined plane of supporting plate；Horizontal positioning device includes sliding block, column and horizontal survey bar, and column is fixed in cunning
On block, horizontal survey bar one end is provided with U-shaped guide block, and is provided with connecting screw rod on U-shaped guide block, and screw rod tune is provided with the column
Knothole, horizontal survey bar is slidably mounted on column by U-shaped guide block, and logical connecting screw rod and nut are locked, the support
Chute is provided with the inclined plane of plate, sliding block is located in chute；Workpiece clamping device includes ladder parallels, depression bar and tie down screw,
Screw rod is provided with depression bar by hole, screw rod connecting hole is provided with the inclined plane of the supporting plate, tie down screw one end through depression bar simultaneously
It is screwed onto in hole.
Right-angled intersection is provided with two locating slots on the lathe bottom plate, and supporting plate is arranged on lathe bottom plate, and the four of supporting plate
Locked respectively by latch segment on side.
The screw rod adjustment hole and screw rod are respectively elongated hole by hole.
Workpiece standing groove home position in the supporting plate inclined plane is provided with locating slot, and provided with ring on workpiece standing groove
Shape rack, the annular rack is higher than the inclined plane of supporting plate.
It has symmetrically is provided with a pair of screw rod connecting holes, a pair of spiral shells in two groups of Workpiece clamping devices, the inclined plane of the supporting plate
Lever attachment hole is located at the both sides of workpiece standing groove respectively, and two groups of Workpiece clamping devices are put by tie down screw installed in workpiece respectively
Put the both sides of groove.
The method have the advantages that：Simple in construction, positioning is efficient and convenient, and valve plate can quickly be fixed and inclined-plane is kept water
It is flat, convenient welding.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is Fig. 1 partial enlargement structural representations.
Embodiment
As shown in drawings, the present invention includes lathe bottom plate 1, supporting plate 2, horizontal positioning device and the work that section is right-angled trapezium
Part clamping device, supporting plate 2 is fixed on lathe bottom plate 1, and the inclination of supporting plate 2 is face-up, and workpiece is provided with the inclined plane of supporting plate 2
Standing groove, and the bottom surface of workpiece standing groove is parallel with the inclined plane of supporting plate 2；Horizontal positioning device includes sliding block 3, column 4 and water
Flat measurement bar 5, column 4 is fixed on sliding block 3, and the one end of horizontal survey bar 5 is provided with U-shaped guide block 6, and provided with company on U-shaped guide block 6
Connect and be provided with screw rod adjustment hole on screw rod, the column 4, horizontal survey bar 5 is slidably mounted on column 4 by U-shaped guide block 6, and
Logical connecting screw rod and nut are locked, and chute is provided with the inclined plane of the supporting plate 2, and sliding block 3 is located in chute；Workpiece clamping
Device includes ladder parallels 7, depression bar 8 and tie down screw 9, and screw rod is provided with depression bar 8 by hole, in the inclined plane of the supporting plate 2
Screw rod connecting hole is provided with, the one end of tie down screw 9 is through depression bar 8 and is screwed onto in hole.
Right-angled intersection is provided with two locating slots on the lathe bottom plate 1, and supporting plate 2 is arranged on lathe bottom plate 1, and supporting plate 2
Four sides locked respectively by latch segment 11.
The screw rod adjustment hole and screw rod are respectively elongated hole by hole.
Workpiece standing groove home position in the inclined plane of supporting plate 2 is provided with locating slot, and is provided with workpiece standing groove
Annular rack 10, the annular rack 10 is higher than the inclined plane of supporting plate 2.
It has symmetrically is provided with a pair of screw rod connecting holes, a pair of spiral shells in two groups of Workpiece clamping devices, the inclined plane of the supporting plate 2
Lever attachment hole is located at the both sides of workpiece standing groove respectively, and two groups of Workpiece clamping devices are arranged on workpiece by tie down screw 9 respectively
The both sides of standing groove.
Working method and principle：The valve plate with inclined-plane is placed into the workpiece standing groove of supporting plate 2 when using, in valve plate
The heart is aligned in workpiece and placed in the locating slot of groove center, and the bevel inclination angle of valve plate is identical with the angle of inclination of supporting plate 2, rotates
Valve plate, top can keep level after making valve plate and supporting plate 2 overlapping, and annular rack 10 is higher than the inclined plane of supporting plate 2, convenient to turn
Dynamic valve plate.Horizontal survey bar 5 is placed at the top of valve plate, and level whether is kept at the top of test valve plate, and U-shaped guide block 6 keeps level to survey
Gauge rod 5 can be vertically moved up and down on column 4, at the top of valve plate after holding level, pass through two groups of Workpiece clamping devices gold
Category sealing ring is pressed at the top of valve plate, is then welded.
Claims (5)
1. a kind of valve plate positioning tool, it is characterised in that it includes lathe bottom plate (1), section is right-angled trapezium supporting plate (2), water
Flat positioner and Workpiece clamping device, supporting plate (2) are fixed on lathe bottom plate (1), and the inclination of supporting plate (2) is face-up, support
Workpiece standing groove is provided with the inclined plane of plate (2), and the bottom surface of workpiece standing groove is parallel with the inclined plane of supporting plate (2)；Level is determined
Position device includes sliding block (3), column (4) and horizontal survey bar (5), and column (4) is fixed on sliding block (3), horizontal survey bar (5)
One end is provided with U-shaped guide block (6), and is provided with connecting screw rod on U-shaped guide block (6), is provided with screw rod adjustment hole on the column (4),
Horizontal survey bar (5) is slidably mounted on column (4) by U-shaped guide block (6), and logical connecting screw rod and nut are locked, institute
Chute is provided with the inclined plane for stating supporting plate (2), sliding block (3) is located in chute；Workpiece clamping device includes ladder parallels (7), pressure
Screw rod is provided with bar (8) and tie down screw (9), depression bar (8) by hole, screw rod connection is provided with the inclined plane of the supporting plate (2)
Hole, tie down screw (9) one end is through depression bar (8) and is screwed onto in hole.
2. a kind of valve plate positioning tool according to claim 1, it is characterised in that right-angled intersection on the lathe bottom plate (1)
Two locating slots are provided with, supporting plate (2) is arranged on lathe bottom plate (1), and four sides of supporting plate (2) are locked by latch segment (11) respectively
Tightly.
3. a kind of valve plate positioning tool according to claim 1, it is characterised in that the screw rod adjustment hole and screw rod pass through
Hole is respectively elongated hole.
4. a kind of valve plate positioning tool according to claim 1, it is characterised in that the workpiece in supporting plate (2) inclined plane
Standing groove home position is provided with locating slot, and provided with annular rack (10), the annular rack on workpiece standing groove
(10) it is higher than the inclined plane of supporting plate (2).
5. a kind of valve plate positioning tool according to claim 1, it is characterised in that it has two groups of Workpiece clamping devices, described
Symmetrical in the inclined plane of supporting plate (2) to be provided with a pair of screw rod connecting holes, a pair of screw rod connecting holes are located at the two of workpiece standing groove respectively
Side, two groups of Workpiece clamping devices are arranged on the both sides of workpiece standing groove by tie down screw (9) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710614683.3A CN107234394B (en) | 2017-07-26 | 2017-07-26 | Valve plate positioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710614683.3A CN107234394B (en) | 2017-07-26 | 2017-07-26 | Valve plate positioning tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107234394A true CN107234394A (en) | 2017-10-10 |
| CN107234394B CN107234394B (en) | 2023-02-21 |
Family
ID=59988790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710614683.3A Active CN107234394B (en) | 2017-07-26 | 2017-07-26 | Valve plate positioning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107234394B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108906978A (en) * | 2018-08-02 | 2018-11-30 | 安徽远都机床股份有限公司 | The press machine and working method of inclination is adjusted in a kind of high-performance |
| CN109764788A (en) * | 2018-08-21 | 2019-05-17 | 荆门恒力流体控制有限公司 | A kind of Y type check valve body valve port detecting tool |
| CN114055060A (en) * | 2021-12-28 | 2022-02-18 | 台州市圣西亚金刚石设备有限公司 | Diamond skewed tooth tool bit positioner and circular saw blade tool bit welding machine |
| CN114570952A (en) * | 2022-02-28 | 2022-06-03 | 荆门美中美阀门有限公司 | Valve body machining tool of wedge-shaped gate valve |
| CN117444490A (en) * | 2023-12-21 | 2024-01-26 | 华凌(天津)材料科技有限公司 | Bilateral welding repair device provided with positioning structure and used for valve plate of butterfly valve |
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| CN101819015A (en) * | 2010-05-08 | 2010-09-01 | 中铁宝桥集团有限公司 | Detection scale of relative height difference of upper slope of railway turnout base plate and upper surface of bedplate |
| CN203227675U (en) * | 2013-05-08 | 2013-10-09 | 新疆八一钢铁股份有限公司 | Thickness measurement device for intermediate billet |
| CN103659365A (en) * | 2013-11-28 | 2014-03-26 | 无锡市航鹄科技有限公司 | Efficient positioning fixture for bevel milling of barrels |
| CN105483694A (en) * | 2015-11-27 | 2016-04-13 | 华中科技大学 | Laser cladding device for inclined frustum-shaped valve plate sealing faces of large valves |
| CN205380460U (en) * | 2015-11-26 | 2016-07-13 | 斯耐特(湖北)工业制造有限公司 | Valve presss from both sides tightly fixes a position frock |
| CN205733947U (en) * | 2016-06-17 | 2016-11-30 | 湖北航特装备制造股份有限公司 | A kind of hold down gag for mould processing |
| CN206185523U (en) * | 2016-10-21 | 2017-05-24 | 重庆世壮仪器仪表有限公司 | Triple offset butterfly valve valve plate processing frock |
| CN207057929U (en) * | 2017-07-26 | 2018-03-02 | 荆门美中美阀门有限公司 | A kind of valve plate positioning tool |
-
2017
- 2017-07-26 CN CN201710614683.3A patent/CN107234394B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101819015A (en) * | 2010-05-08 | 2010-09-01 | 中铁宝桥集团有限公司 | Detection scale of relative height difference of upper slope of railway turnout base plate and upper surface of bedplate |
| CN203227675U (en) * | 2013-05-08 | 2013-10-09 | 新疆八一钢铁股份有限公司 | Thickness measurement device for intermediate billet |
| CN103659365A (en) * | 2013-11-28 | 2014-03-26 | 无锡市航鹄科技有限公司 | Efficient positioning fixture for bevel milling of barrels |
| CN205380460U (en) * | 2015-11-26 | 2016-07-13 | 斯耐特(湖北)工业制造有限公司 | Valve presss from both sides tightly fixes a position frock |
| CN105483694A (en) * | 2015-11-27 | 2016-04-13 | 华中科技大学 | Laser cladding device for inclined frustum-shaped valve plate sealing faces of large valves |
| CN205733947U (en) * | 2016-06-17 | 2016-11-30 | 湖北航特装备制造股份有限公司 | A kind of hold down gag for mould processing |
| CN206185523U (en) * | 2016-10-21 | 2017-05-24 | 重庆世壮仪器仪表有限公司 | Triple offset butterfly valve valve plate processing frock |
| CN207057929U (en) * | 2017-07-26 | 2018-03-02 | 荆门美中美阀门有限公司 | A kind of valve plate positioning tool |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108906978A (en) * | 2018-08-02 | 2018-11-30 | 安徽远都机床股份有限公司 | The press machine and working method of inclination is adjusted in a kind of high-performance |
| CN108906978B (en) * | 2018-08-02 | 2019-12-03 | 安徽远都机床股份有限公司 | The press machine and working method of inclination is adjusted in a kind of high-performance |
| CN109764788A (en) * | 2018-08-21 | 2019-05-17 | 荆门恒力流体控制有限公司 | A kind of Y type check valve body valve port detecting tool |
| CN109764788B (en) * | 2018-08-21 | 2023-09-22 | 荆门恒力流体控制有限公司 | Valve port detection tool for valve body of Y-shaped check valve |
| CN114055060A (en) * | 2021-12-28 | 2022-02-18 | 台州市圣西亚金刚石设备有限公司 | Diamond skewed tooth tool bit positioner and circular saw blade tool bit welding machine |
| CN114055060B (en) * | 2021-12-28 | 2024-04-09 | 台州市圣西亚金刚石设备有限公司 | Diamond helical tooth tool bit positioner and circular saw blade tool bit welding machine |
| CN114570952A (en) * | 2022-02-28 | 2022-06-03 | 荆门美中美阀门有限公司 | Valve body machining tool of wedge-shaped gate valve |
| CN114570952B (en) * | 2022-02-28 | 2023-08-08 | 荆门美中美阀门有限公司 | Valve body processing tool of wedge-shaped gate valve |
| CN117444490A (en) * | 2023-12-21 | 2024-01-26 | 华凌(天津)材料科技有限公司 | Bilateral welding repair device provided with positioning structure and used for valve plate of butterfly valve |
| CN117444490B (en) * | 2023-12-21 | 2024-04-05 | 华凌(天津)材料科技有限公司 | Bilateral welding repair device provided with positioning structure and used for valve plate of butterfly valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107234394B (en) | 2023-02-21 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A valve plate positioning fixture Effective date of registration: 20230427 Granted publication date: 20230221 Pledgee: Jingmen Branch of China Postal Savings Bank Co.,Ltd. Pledgor: JINGMEN MEIZHONGMEI VALVE CO.,LTD. Registration number: Y2023980039436 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |