CN108274282A - A kind of valve deck inner face fixer for machining - Google Patents

A kind of valve deck inner face fixer for machining Download PDF

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Publication number
CN108274282A
CN108274282A CN201711488456.7A CN201711488456A CN108274282A CN 108274282 A CN108274282 A CN 108274282A CN 201711488456 A CN201711488456 A CN 201711488456A CN 108274282 A CN108274282 A CN 108274282A
Authority
CN
China
Prior art keywords
hole
fastening assembly
trip bolt
connection
threaded hole
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Withdrawn
Application number
CN201711488456.7A
Other languages
Chinese (zh)
Inventor
齐艳霞
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.)
Tianjin City Vidan Technology LLC
Original Assignee
Tianjin City Vidan Technology LLC
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 Tianjin City Vidan Technology LLC filed Critical Tianjin City Vidan Technology LLC
Priority to CN201711488456.7A priority Critical patent/CN108274282A/en
Publication of CN108274282A publication Critical patent/CN108274282A/en
Withdrawn legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/12Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for securing to a spindle in general
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q2703/00Work clamping
    • B23Q2703/02Work clamping means
    • B23Q2703/10Devices for clamping workpieces of a particular form or made from a particular material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)

Abstract

The present invention relates to a kind of valve deck inner face fixer for machining.Including circular turntable disk body, Coupling Shaft for connecting lathe chuck is equipped at the center at its back side, positive center is equipped with central shaft for wearing valve workpiece upper shaft hole;It is additionally provided with the first fastening assembly and the second fastening assembly in the both sides of the central shaft;Circumferentially-spaced 180 ° of settings between first fastening assembly and the second fastening assembly;First fastening assembly includes briquetting with straight inner edge with connection through-hole and the first trip bolt for being arranged in the connection through-hole, threaded hole is offered on turntable disk body, in the threaded hole of the inner end position of first trip bolt, integrally formed pressing plate is equipped in the inner end of briquetting;Second fastening assembly includes the support tray of groove with arc with connection through-hole, and the second trip bolt is equipped in the connection through-hole, offers threaded hole on turntable disk body, in the threaded hole of the inner end position of the second trip bolt.

Description

A kind of valve deck inner face fixer for machining
Technical field
The invention belongs to machining equipment technical field more particularly to a kind of valve deck inner face fixer for machining.
Background technology
The valve deck of valve is generally produced in such a way that elder generation's moulding by casting finishes again, and the equipment of finishing can adopt With lathe, milling machine and machining center etc..When being processed using lathe, since the shape of valve deck is simultaneously irregular, is difficult to fix, this Difficulty is brought for processing.
Invention content
The present invention provides a kind of valve simple in structure, good fixing effect to solve technical problem present in known technology Lid inner face fixer for machining.
The present invention is adopted the technical scheme that solve technical problem present in known technology:A kind of valve deck inner face Fixer for machining includes circular turntable disk body, and the Coupling Shaft, just for connecting lathe chuck is equipped at the center at its back side The center in face is equipped with the central shaft for wearing valve workpiece upper shaft hole;It is additionally provided with the first fastening group in the both sides of the central shaft Part and the second fastening assembly;Circumferentially-spaced 180 ° of settings between first fastening assembly and the second fastening assembly;First fastening assembly The first trip bolt for including briquetting with straight inner edge with connection through-hole and being arranged in the connection through-hole, in turntable It offers threaded hole on disk body, in the threaded hole of the inner end position of the first trip bolt, is equipped in the inner end of briquetting integrally formed Pressing plate;Second fastening assembly includes the support tray of groove with connection through-hole, with arc, is set in the connection through-hole There is the second trip bolt, offer threaded hole on turntable disk body, in the threaded hole of the inner end position of the second trip bolt.
The advantages and positive effects of the present invention are:As a result of above-mentioned design, the configuration of the present invention is simple.Entire tooling is logical It crosses Coupling Shaft to be installed on the chuck of lathe and rotate with, valve deck workpiece is arranged on center shaft, and edge is tight by first respectively Gu component and the second fastening assembly are fixed, good fixing effect is processed inner peripheral end surfaces convenient for lathe.
Description of the drawings
Fig. 1 is the main structure diagram of the present invention.
In figure:1, Coupling Shaft;2, turntable disk body;3, briquetting;4, the first trip bolt;5, pressing plate;6, central shaft;7, recessed Slot;8, tray is supported;9, the second trip bolt.
Specific implementation mode
It is described in detail such as in order to further understand the content, features and effects of the present invention, the following examples are hereby given Under:
Fig. 1 is referred to, valve deck inner face fixer for machining of the invention includes circular turntable disk body 2, at its back side Center be equipped with for connecting the Coupling Shaft 1 of lathe chuck, positive center is equipped with for wearing in valve workpiece upper shaft hole Mandrel 6.
It is additionally provided with the first fastening assembly and the second fastening assembly in the both sides of central shaft 6, the first fastening assembly and second is tightly Gu circumferentially-spaced 180 ° of settings between component.
First fastening assembly includes briquetting 3 with straight inner edge with connection through-hole and be arranged in the connection through-hole The first trip bolt 4, offer threaded hole on turntable disk body 2, in the threaded hole of the inner end position of the first trip bolt 4, The inner end of briquetting 3 is equipped with integrally formed pressing plate 5.
Second fastening assembly includes the support tray 8 of groove with connection through-hole, with arc, in the connection through-hole It is inside equipped with the second trip bolt 9, threaded hole, the inner end position of the second trip bolt 9 threaded hole are offered on turntable disk body 2 It is interior.

Claims (1)

1. a kind of valve deck inner face fixer for machining, it is characterised in that:Including circular turntable disk body (2), at its back side Center is equipped with equipped with the Coupling Shaft (1) for connecting lathe chuck, positive center for wearing in valve workpiece upper shaft hole Mandrel (6);It is additionally provided with the first fastening assembly and the second fastening assembly in the both sides of the central shaft (6);First fastening assembly with Circumferentially-spaced 180 ° of settings between second fastening assembly;
First fastening assembly includes briquetting (3) with straight inner edge with connection through-hole and is arranged in the connection through-hole First trip bolt (4) offers threaded hole, the inner end position of the first trip bolt (4) threaded hole on turntable disk body (2) It is interior, it is equipped with integrally formed pressing plate (5) in the inner end of briquetting (3);Second fastening assembly includes with connection through-hole, has arc The support tray (8) of the groove (7) of shape is equipped with the second trip bolt (9) in the connection through-hole, is opened on turntable disk body (2) Equipped with threaded hole, in the threaded hole of the inner end position of the second trip bolt (9).
CN201711488456.7A 2017-12-30 2017-12-30 A kind of valve deck inner face fixer for machining Withdrawn CN108274282A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711488456.7A CN108274282A (en) 2017-12-30 2017-12-30 A kind of valve deck inner face fixer for machining

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711488456.7A CN108274282A (en) 2017-12-30 2017-12-30 A kind of valve deck inner face fixer for machining

Publications (1)

Publication Number Publication Date
CN108274282A true CN108274282A (en) 2018-07-13

Family

ID=62802874

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711488456.7A Withdrawn CN108274282A (en) 2017-12-30 2017-12-30 A kind of valve deck inner face fixer for machining

Country Status (1)

Country Link
CN (1) CN108274282A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2025812A (en) * 1978-07-24 1980-01-30 Magnetic Peripherals Inc Grinding wheel mount assembly
US4867428A (en) * 1986-10-21 1989-09-19 Stopinc Aktiengesellschaft Device for clamping fireproof plates in metal frames of slide-valve shutters
CN201979328U (en) * 2011-04-12 2011-09-21 杭州千岛湖陆行泵业有限公司 Clamp of eccentric bushing
CN203449014U (en) * 2013-08-02 2014-02-26 天津市武清区精诚金属制品有限公司 Auxiliary lathe machining tool for end portion of inner edge of valve cover
CN203509697U (en) * 2013-09-27 2014-04-02 上海青浦电梯配件有限公司 Numerical control turning locating tool of oil cylinder assembly
CN104108039A (en) * 2014-06-26 2014-10-22 北京航天新风机械设备有限责任公司 Control surface element molded surface turnover milling tool

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2025812A (en) * 1978-07-24 1980-01-30 Magnetic Peripherals Inc Grinding wheel mount assembly
US4867428A (en) * 1986-10-21 1989-09-19 Stopinc Aktiengesellschaft Device for clamping fireproof plates in metal frames of slide-valve shutters
CN201979328U (en) * 2011-04-12 2011-09-21 杭州千岛湖陆行泵业有限公司 Clamp of eccentric bushing
CN203449014U (en) * 2013-08-02 2014-02-26 天津市武清区精诚金属制品有限公司 Auxiliary lathe machining tool for end portion of inner edge of valve cover
CN203509697U (en) * 2013-09-27 2014-04-02 上海青浦电梯配件有限公司 Numerical control turning locating tool of oil cylinder assembly
CN104108039A (en) * 2014-06-26 2014-10-22 北京航天新风机械设备有限责任公司 Control surface element molded surface turnover milling tool

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Legal Events

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PB01 Publication
SE01 Entry into force of request for substantive examination
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WW01 Invention patent application withdrawn after publication

Application publication date: 20180713

WW01 Invention patent application withdrawn after publication