CN109304488A - A tool for machining concentric circular waterlines on the end face of butterfly valve body - Google Patents
A tool for machining concentric circular waterlines on the end face of butterfly valve body Download PDFInfo
- Publication number
- CN109304488A CN109304488A CN201811343779.1A CN201811343779A CN109304488A CN 109304488 A CN109304488 A CN 109304488A CN 201811343779 A CN201811343779 A CN 201811343779A CN 109304488 A CN109304488 A CN 109304488A
- Authority
- CN
- China
- Prior art keywords
- knife
- blade
- tool apron
- sliding block
- dovetail 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.)
- Pending
Links
- 238000003754 machining Methods 0.000 title abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
- B23B27/06—Profile cutting tools, i.e. forming-tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
- B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
- B23B27/16—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped
- B23B27/1614—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped with plate-like cutting inserts of special shape clamped against the walls of the recess in the shank by a clamping member acting upon the wall of a hole in the insert
- B23B27/1622—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped with plate-like cutting inserts of special shape clamped against the walls of the recess in the shank by a clamping member acting upon the wall of a hole in the insert characterised by having a special shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2205/00—Fixation of cutting inserts in holders
- B23B2205/04—Fixation screws, bolts or pins of particular form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2260/00—Details of constructional elements
- B23B2260/132—Serrations
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Knives (AREA)
Abstract
The present invention discloses a kind of cutter for processing butterfly type valve end face concentric circles waterline, including knife handle, knife bridge, sliding block, clump weight, tool apron, blade, the knife handle connects with knife bridging, the knife bridge is equipped with sliding rail far from the side of knife handle, the sliding block has two groups, the keyway through its ontology is equipped on two groups of sliding blocks, the flute length direction of the keyway and sliding rail directed parallel, two groups of sliding blocks are fixed on knife bridge side by the bolt through keyway, wherein one group of sliding block is equipped with the clump weight, another group of sliding block is equipped with the tool apron, the tool apron is equipped with dovetail groove, the clamping part of the blade is the isosceles trapezoid shape structure engaged with dovetail groove, the cut surface of the blade is inclined sawtooth planar.The problems such as the configuration of the present invention is simple, novelty, cutter can be directly processed and formed at one time with machining, overcome previous repeatedly adjustment cutter, and roughness is unstable, to improve processing efficiency.
Description
Technical field
The present invention relates to technical field of mechanical processing, the cutter of specifically a kind of processing butterfly type valve end face concentric circles waterline.
Background technique
It is illustrated in figure 4 the framework partial schematic diagram of Fisher Co., Ltd of U.S. high-performance dish valve body, the small end of the butterfly type valve
(at 3) have end face concentric circles waterline, and concentric circles waterline is zigzag, for the key position sealed, sealing plane roughness
The requirement of Ra3.2-6.3.Before existing cutter is processed every time, need to do cutter adjustment, then a circle circle vehicle comes out, and processes
The roughness Ra 3.2-6.3 come is unstable, can all influence the quality of product, reduce the service performance of product.Scabrous problem
It is: is processed using these knives, material is different, and cutting parameter is difficult to the plane for solidifying, processing, and plane easily forms raised unevenness
It is even, product quality is influenced, the cutting time is increased.
Summary of the invention
The purpose of the present invention is to provide a kind of cutters for processing butterfly type valve end face concentric circles waterline, to solve above-mentioned background
The problem of being proposed in technology.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is that:
A kind of cutter for processing butterfly type valve end face concentric circles waterline, including knife handle, knife bridge, sliding block, clump weight, tool apron, knife
Piece, the knife handle connect with knife bridging, and the knife bridge is equipped with sliding rail far from the side of knife handle, and the sliding block has two groups, and slides
The connection sliding rail, and two groups of sliding blocks are located at the symmetric position of knife bridge side, are equipped on two groups of sliding blocks through it
The keyway of ontology, the flute length direction of the keyway and sliding rail directed parallel, two groups of sliding blocks pass through the bolt through keyway
It is fixed on knife bridge side, wherein one group of sliding block is equipped with the clump weight, another group of sliding block is equipped with the tool apron, institute
Tool apron is stated equipped with dovetail groove, the dovetail trench bottom offers the elongated slot along depth of dovetail direction, the clamping of the blade
Portion is the isosceles trapezoid shape structure engaged with dovetail groove, and the screw hole through elongated slot is equipped on the outside of the tool apron, is set in the screw hole
There is the long threaded rod clamping part of blade being locked in dovetail groove, the cut surface of the blade is inclined sawtooth planar.
Further, the inclination tip on the cut surface of the blade is contacted with machined surface.
Further, the long threaded rod, which screws in screw hole, makes inwardly tightening on the outside of tool apron, to make to receive in dovetail groove, makes knife
The clamping part of piece is locked in dovetail groove.
The beneficial effects of the present invention are:
The present invention provides a kind of cutter for processing butterfly type valve end face concentric circles waterline, and structure is simple, novel, in whirler
When bed main shaft rotation, cutter can be directly processed and formed at one time with machining, overcome previous repeatedly adjustment cutter, coarse
The problems such as unstable is spent, to improve processing efficiency.
Detailed description of the invention
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is schematic structural view of the invention.
Fig. 2 is A of the invention to schematic diagram.
Fig. 3 is B of the invention to schematic diagram.
Fig. 4 is to be processed valve body structure schematic diagram.
In figure: 1, knife handle, 2, knife bridge, 3, sliding block, 4, clump weight, 5, tool apron, 6, blade, 7, sliding rail, 8, keyway, 9, dovetail
Slot, 10, elongated slot, 11, screw hole, 12, long threaded rod.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
As shown in figures 1-4, the present invention provide it is a kind of process butterfly type valve end face concentric circles waterline cutter, including knife handle 1,
Knife bridge 2, sliding block 3, clump weight 4, tool apron 5, blade 6, the knife handle 1 are connect with knife bridge 2, the side of the knife bridge 2 far from knife handle 1
It is equipped with sliding rail 7, the sliding block 3 there are two groups, and the sliding rail 7 that is slidably connected, and two groups of sliding blocks 3 are located at 2 side of knife bridge
Symmetric position is equipped with the keyway 8 through its ontology, the flute length direction of the keyway 8 and sliding rail 7 on two groups of sliding blocks 3
Directed parallel, two groups of sliding blocks 3 are fixed on 2 side of knife bridge by the bolt through keyway 8, wherein one group of sliding block 3
It is equipped with the clump weight 4, another group of sliding block 3 is equipped with the tool apron 5, and the tool apron 5 is equipped with dovetail groove 9, described
9 bottom of dovetail groove offers the elongated slot 10 along 9 depth direction of dovetail groove, and the clamping part of the blade 6 is to engage with dovetail groove 9
Isosceles trapezoid shape structure is equipped with the screw hole 11 through elongated slot 10 on the outside of the tool apron 5, is equipped in the screw hole 11 by blade 6
Clamping part is locked at the long threaded rod 12 in dovetail groove 9, and the cut surface of the blade 6 is inclined sawtooth planar.
Inclination tip on the cut surface of the blade 6 is contacted with machined surface, so that it is multiple same to form machined surface
Heart round wires.
The long threaded rod 12, which screws in screw hole 11, makes the inwardly tightening of 5 outside of tool apron, to make to receive in dovetail groove 9, makes blade 6
Clamping part be locked in dovetail groove.
The embodiments of the present invention described above are not intended to limit the scope of the present invention, any in the present invention
Spirit and principle within made modifications, equivalent substitutions and improvements etc., should be included in claim protection model of the invention
Within enclosing.
Claims (3)
1. a kind of cutter for processing butterfly type valve end face concentric circles waterline, which is characterized in that including knife handle, knife bridge, sliding block, counterweight
Block, tool apron, blade, the knife handle connect with knife bridging, and the knife bridge is equipped with sliding rail far from the side of knife handle, and the sliding block has two
Group, and the sliding rail that is slidably connected, and two groups of sliding blocks are located at the symmetric position of knife bridge side, are all provided on two groups of sliding blocks
There are the keyway through its ontology, the flute length direction of the keyway and sliding rail directed parallel, two groups of sliding blocks are by running through key
The bolt of slot is fixed on knife bridge side, wherein one group of sliding block is equipped with the clump weight, another group of sliding block is equipped with described
Tool apron, the tool apron is equipped with dovetail groove, and the dovetail trench bottom offers the elongated slot along depth of dovetail direction, the knife
The clamping part of piece is the isosceles trapezoid shape structure engaged with dovetail groove, and the screw hole through elongated slot is equipped on the outside of the tool apron, described
It is equipped in screw hole and the clamping part of blade is locked at the long threaded rod in dovetail groove, the cut surface of the blade is inclined serrated face
Shape.
2. the cutter of processing butterfly type valve end face concentric circles waterline according to claim 1, which is characterized in that the blade
Inclination tip on cut surface is contacted with machined surface.
3. the cutter of processing butterfly type valve end face concentric circles waterline according to claim 1, which is characterized in that the long threaded rod
Screwing in screw hole makes inwardly tightening on the outside of tool apron, to make to receive in dovetail groove, is locked at the clamping part of blade in dovetail groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811343779.1A CN109304488A (en) | 2018-11-13 | 2018-11-13 | A tool for machining concentric circular waterlines on the end face of butterfly valve body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811343779.1A CN109304488A (en) | 2018-11-13 | 2018-11-13 | A tool for machining concentric circular waterlines on the end face of butterfly valve body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109304488A true CN109304488A (en) | 2019-02-05 |
Family
ID=65221954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811343779.1A Pending CN109304488A (en) | 2018-11-13 | 2018-11-13 | A tool for machining concentric circular waterlines on the end face of butterfly valve body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109304488A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111036945A (en) * | 2019-12-05 | 2020-04-21 | 江苏吉鑫风能科技股份有限公司 | A kind of boring tool and inner stepped hole forming method using the same |
| CN118123064A (en) * | 2024-03-04 | 2024-06-04 | 深圳市誉和钻石工具有限公司 | A PCD forming tool |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201076912Y (en) * | 2007-09-23 | 2008-06-25 | 邱力文 | Mechanically-cramped cutter knife |
| CN101811200A (en) * | 2010-04-27 | 2010-08-25 | 李海洪 | Sleeve boring cutter |
| CN201702398U (en) * | 2010-04-27 | 2011-01-12 | 李海洪 | Sleeve boring cutter |
| CN206028761U (en) * | 2016-08-29 | 2017-03-22 | 杭州佳菱机械制造有限公司 | Annular groove boring cutter |
| CN207308981U (en) * | 2017-08-08 | 2018-05-04 | 河南航天液压气动技术有限公司 | Cylindrical boring cutter |
| CN209094576U (en) * | 2018-11-13 | 2019-07-12 | 霍山嘉远智能制造有限公司 | A kind of cutter for processing butterfly type valve end face concentric circles waterline |
-
2018
- 2018-11-13 CN CN201811343779.1A patent/CN109304488A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201076912Y (en) * | 2007-09-23 | 2008-06-25 | 邱力文 | Mechanically-cramped cutter knife |
| CN101811200A (en) * | 2010-04-27 | 2010-08-25 | 李海洪 | Sleeve boring cutter |
| CN201702398U (en) * | 2010-04-27 | 2011-01-12 | 李海洪 | Sleeve boring cutter |
| CN206028761U (en) * | 2016-08-29 | 2017-03-22 | 杭州佳菱机械制造有限公司 | Annular groove boring cutter |
| CN207308981U (en) * | 2017-08-08 | 2018-05-04 | 河南航天液压气动技术有限公司 | Cylindrical boring cutter |
| CN209094576U (en) * | 2018-11-13 | 2019-07-12 | 霍山嘉远智能制造有限公司 | A kind of cutter for processing butterfly type valve end face concentric circles waterline |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111036945A (en) * | 2019-12-05 | 2020-04-21 | 江苏吉鑫风能科技股份有限公司 | A kind of boring tool and inner stepped hole forming method using the same |
| CN118123064A (en) * | 2024-03-04 | 2024-06-04 | 深圳市誉和钻石工具有限公司 | A PCD forming tool |
| CN118123064B (en) * | 2024-03-04 | 2025-07-11 | 深圳市誉和钻石工具有限公司 | PCD forming cutter |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190205 |