CN108274282A - A kind of valve deck inner face fixer for machining - Google Patents
A kind of valve deck inner face fixer for machining Download PDFInfo
- 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- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/12—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for securing to a spindle in general
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, 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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/10—Devices 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
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).
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)
| 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 |
-
2017
- 2017-12-30 CN CN201711488456.7A patent/CN108274282A/en not_active Withdrawn
Patent Citations (6)
| 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
| 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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180713 |
|
| WW01 | Invention patent application withdrawn after publication |