CN107234394A - A kind of valve plate positioning tool - Google Patents

A kind of valve plate positioning tool Download PDF

Info

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
Authority
CN
China
Prior art keywords
supporting plate
screw rod
inclined plane
workpiece
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.)
Pending
Application number
CN201710614683.3A
Other languages
Chinese (zh)
Inventor
应权
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.)
Us Valve Co Ltd Of Jingmen Us-China
Original Assignee
Us Valve Co Ltd Of Jingmen Us-China
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Us Valve Co Ltd Of Jingmen Us-China filed Critical Us Valve Co Ltd Of Jingmen Us-China
Priority to CN201710614683.3A priority Critical patent/CN107234394A/en
Publication of CN107234394A publication Critical patent/CN107234394A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/0426Fixtures for other work
    • B23K37/0435Clamps
    • B23K37/0443Jigs

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

A kind of valve plate positioning tool
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.
CN201710614683.3A 2017-07-26 2017-07-26 A kind of valve plate positioning tool Pending CN107234394A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710614683.3A CN107234394A (en) 2017-07-26 2017-07-26 A kind of valve plate positioning tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710614683.3A CN107234394A (en) 2017-07-26 2017-07-26 A kind of valve plate positioning tool

Publications (1)

Publication Number Publication Date
CN107234394A true CN107234394A (en) 2017-10-10

Family

ID=59988790

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710614683.3A Pending CN107234394A (en) 2017-07-26 2017-07-26 A kind of valve plate positioning tool

Country Status (1)

Country Link
CN (1) CN107234394A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
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

Citations (8)

* Cited by examiner, † Cited by third party
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
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

Patent Citations (8)

* Cited by examiner, † Cited by third party
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 (2)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
CN102632415B (en) Tee-joint clamping and positioning device
KR20120081476A (en) Jig apparatus for welding work pieces
CN107234394A (en) A kind of valve plate positioning tool
CN207057929U (en) A kind of valve plate positioning tool
CN106736669B (en) A kind of quick positioning and clamping structure and method for machine tooling
CN205290244U (en) Electron -beam welding connects anchor clamps based on plan position
CN206065738U (en) A kind of electric fan weld jig positioner
CN203282111U (en) Welding test plate locating device with horizontal welding and vertical welding locating functions
CN204747860U (en) Multi -functional welding jig
CN203579059U (en) Rotatable welding clamp
CN207188934U (en) A kind of pipe joint tapping clamp
CN204621435U (en) The welding jigs and fixtures of longitudinal wall plate and band steel
CN204621437U (en) Adopt fixture by the fixed structure of longitudinal wall plate peculiar to vessel and flat-bulb steel positioning welding
CN205437594U (en) Automobile operation pole welding position anchor clamps
CN210703690U (en) Self-locking clamp
CN202591826U (en) Automobile plate resistance spot welding test workbench
CN203738284U (en) Welding clamp
CN109822366B (en) Quick positioning mechanism for clamping workpiece by machine tool and application thereof
CN207127428U (en) A kind of fixed-position welding device of adjustable center distance
CN204248369U (en) A kind of derrick rig quick-fitting device
CN205218820U (en) Taper hole grinding fixture in main shaft
CN204621436U (en) Adopt fixture by the fixed structure of longitudinal wall plate peculiar to vessel and band steel positioning welding
CN205166256U (en) Steel pipe positioner
CN203918298U (en) Radio frequency connector welds adjustable positioning tool
CN205111158U (en) Location tack welding device

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination