CN105619115A - Processing assembly for plug valve - Google Patents
Processing assembly for plug valve Download PDFInfo
- Publication number
- CN105619115A CN105619115A CN201610219734.8A CN201610219734A CN105619115A CN 105619115 A CN105619115 A CN 105619115A CN 201610219734 A CN201610219734 A CN 201610219734A CN 105619115 A CN105619115 A CN 105619115A
- Authority
- CN
- China
- Prior art keywords
- base
- positioning
- stopcock
- processing tool
- fixed
- 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
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
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Abstract
The invention discloses a processing assembly for a plug valve. The processing assembly comprises a base, a first positioning mechanism, a connecting plate, a positioning plate and a pair of second positioning mechanisms, wherein the base is detachably mounted on a machine tool in a matching form; the first positioning mechanism is vertically and detachably mounted on the base; the connecting plate and a central spindle of the machine tool are coaxially arranged on the base; the connecting plate is detachably fixed with the first positioning mechanism; the positioning plate and the central spindle of the machine tool are coaxially arranged on the base; the positioning plate is used for holding the plug valve; the second positioning mechanisms are adjustably mounted on the base; each of the second positioning mechanisms comprises a positioning rod, a cylindrical screw compression spring and a pressing plate; the lower end of each positioning rod is detachably and vertically fixed on the base; each cylindrical screw compression spring sleeves a rod body of the positioning rod; the pressing plates are adjustably fixed at the upper ends of the positioning rods. The processing assembly can be used for fixing the plug valve on a required position, and the position is not changed under the influence of external force in a processing process, so that the processing precision is ensured, and a processing worker of the machine tool can detach and operate the plug valve conveniently; the production efficiency is increased, and high economic benefit is acquired.
Description
Technical field
The present invention relates to field of machining, particularly the processing tool of a kind of stopcock.
Background technology
Stopcock, its basic structure is by valve body, cock, the part such as valve gap and handle is formed, cock loads in the cavity of valve body, utilizes valve gap and body cavity to form complete cavity, then handle is contained in one end of cock after loading onto filler, utilize the angle of rotation of pilot lever in the scope activity of 0 to 90 degree, it is achieved the opening and closing of valve; Its cock cock body coordinates composition sealing pair with the chamber hole face of valve body, it is achieved the effect of cut-out and the medium such as connection and shunting. Lining when moulding stopcock, utilizes the feature of fluoroplastics or other relevant elite clones that its attached body is inner, it is to increase the sealing property of valve, reduces abrasion, possess a kind of valve of the feature such as corrosion-resistant.
By upper described stopcock structure it may be seen that the trim quality of valve body is one of key factor ensureing valve mass. The mechanical processing quality of valve body sealing surface is the problem that we must solve.
In mechanical workout is produced, how obtaining higher part processing quality is all need frock clamp by installing on lathe usually, fixes work piece by frock clamp so that it is reach drawing or design requirements. Therefore, will ensureing the steady quality of product parts, will improve production efficiency, obtaining higher economic benefit, the design and use of frock clamp are extremely important.
Summary of the invention
It is an object of the invention to: the processing tool that a kind of stopcock is provided, the valve body of stopcock can be made to be fixed on the position of needs, and this position does not change by the impact of external force in the course of processing, thus ensures the working accuracy of valve body, also facilitate machine tooling personnel dismounting and operation simultaneously.
The technical scheme of the present invention is: the processing tool of a kind of stopcock, comprises
One base, detachable cooperation is installed on lathe;
One first locating mechanism, vertically detachable is installed on described base;
One connection dish, with the mandrel of described lathe with being located on described base, with detachable the fixing of described first locating mechanism;
One dowel disc, with the mandrel of described lathe with being located on described base, for laying stopcock;
One pair of the 2nd locating mechanism, self is adjustable is installed on described base;
Described 2nd locating mechanism comprises
A positioning rod, what lower end was detachable is vertically fixed on described base;
One cylindrical screw compression spring, is socketed on the body of rod of described location bar;
One pressing plate, the adjustable upper end being fixed on described location bar.
Also comprise a side positioning mechanism, adjustable it is located on described base, for the stopcock locating and machining of different size.
Described pressing plate is provided with slotted hole, is connected with described location bar by slotted hole, and fixes with bolt.
Described first locating mechanism comprises preset pieces, stiffening web, and described preset pieces, stiffening web are fixed on described dowel disc.
One cross-section structure of described preset pieces, stiffening web and dowel disc is " U " type structure.
Described dowel disc is provided with axis hole, and described positioning component is fixed by the steady brace in axis hole.
It is an advantage of the invention that: the processing tool of the stopcock of the present invention, it not only can make the valve body of stopcock be fixed on the position of needs, and this position does not change by the impact of external force in the course of processing, thus ensure that the working accuracy of valve body, also facilitate machine tooling personnel dismounting and operation simultaneously; Ensure that the steady quality of product parts, it is to increase production efficiency, obtain higher economic benefit.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is the schematic top plan view of the processing tool of the embodiment of the present invention.
Fig. 2 is the diagrammatic cross-section one of the processing tool vertical direction of the embodiment of the present invention.
Fig. 3 is the diagrammatic cross-section two of the processing tool vertical direction of the embodiment of the present invention.
Wherein.
1 base; 2 first locating mechanisms; 3 connection dishes;
4 dowel discs; 5 the 2nd locating mechanisms;
7 stopcocks; 21 preset piecess; 22 stiffening webs;
51 cylindrical screw compression springs; 52 pressing plates; 53 location bars.
Embodiment
Embodiment: as shown in Figure 1, Figure 2, Figure 3 shows, the processing tool of a kind of stopcock, comprises a base 1, and one first locating mechanism 2, connection dish 3, dowel disc 4, to the 2nd locating mechanism 5, also comprises a side positioning mechanism.
Wherein, base 1, detachable cooperation is installed on lathe.
First locating mechanism 2, vertically detachable is installed on described base 1; First locating mechanism 2 comprises preset pieces 21, stiffening web 22, and preset pieces 21, stiffening web 22 are fixed on described dowel disc 4. Preset pieces 21, stiffening web 22 are " U " type structure with a cross-section structure of dowel disc 4. Dowel disc 4 is provided with axis hole, and positioning component is fixed by the bearing pin in axis hole. First locating mechanism 2 is designed with positioning component, valve body can accurately be fixed in the above.
Connection dish 3, with the mandrel of described lathe with being located on base 1, with detachable the fixing of the first locating mechanism 2.
Dowel disc 4, with the mandrel of described lathe with being located on described base 1, for laying stopcock;
2nd locating mechanism 5 self is adjustable to be installed on base 1; 2nd locating mechanism 5 is oppositely arranged, that is, one to the line of the 2nd locating mechanism 5 corresponding points in the horizontal direction by the center of dowel disc 4.
Concrete, the 2nd locating mechanism 5 comprises with lower component.
A positioning rod 53, what lower end was detachable is vertically fixed on base 1.
One cylindrical screw compression spring 51, is socketed on the body of rod of location bar 53.
One pressing plate, the adjustable upper end being fixed on described location bar 53. Pressing plate is provided with slotted hole or other forms of hole, the circular hole etc. arranged in the same way as multiple. This not being restricted, the present embodiment provides and can make the adjustable fixing example of pressing plate, and not in this, as restriction. Pressing plate is connected with location bar 53 by slotted hole, and fixes with bolt.
The processing tool of stopcock also comprises a side positioning mechanism (not shown), adjustable is located on described base 1, for the stopcock locating and machining of different size. Concrete, according to the size adjustment position of stopcock size, the valve body of stopcock can be made fixing on dowel disc 4 accurately. The structure of side positioning mechanism can utilize the structure of the 2nd locating mechanism 5, can also improve according to the structure of the 2nd locating mechanism 5, as arranged a slide rail on base 1, the lower end of side positioning mechanism installs a slide, slide is installed certain bit card part, when side positioning mechanism reaches required position, the adjustment undertaken in horizontal direction by determining bit card part is fixed. It should be noted that, in the present embodiment only on this basis, instead of as restriction.
During machining, base 1 and the first locating mechanism 2 are combined, and process, with leaving in the middle of pressing plate 52, the placement that stopcock is convenient in a space. The valve body steady brace of stopcock is fixed on dowel disc 4, above valve body, is designed with pressing plate 52, fixing by locating bar 53 and bearing pin and positioning component assembling, it is convenient to processing.
What illustrate is in the present embodiment, adopts dowel disc 4 and steady brace, it may be achieved the accurate location of processed valve body. Adjustable side positioning mechanism 6 is set, it is possible to be suitable for the valve body locating and machining of different size. Adopt the 2nd locating mechanism 5: cylindrical screw compression spring 51, pressing plate 52, location bar 53 and bolt, the position that not only work piece can be made to locate is constant and can bear external force.
It is noted that for the present invention through absolutely proving, also can have the embodiment of multiple conversion and remodeling, it is not limited to the specific embodiment of above-mentioned enforcement mode. Above-described embodiment is as just the explanation of the present invention, instead of limitation of the present invention. In a word, protection scope of the present invention should comprise those apparent conversion or replacement and remodeling to those skilled in the art.
Claims (6)
1. the processing tool of a stopcock, it is characterised in that, comprise
One base, detachable cooperation is installed on lathe;
One first locating mechanism, vertically detachable is installed on described base;
One connection dish, with the mandrel of described lathe with being located on described base, with detachable the fixing of described first locating mechanism;
One dowel disc, with the mandrel of described lathe with being located on described base, for laying stopcock;
One pair of the 2nd locating mechanism, self is adjustable is installed on described base;
Described 2nd locating mechanism comprises
A positioning rod, what lower end was detachable is vertically fixed on described base;
One cylindrical screw compression spring, is socketed on the body of rod of described location bar;
One pressing plate, the adjustable upper end being fixed on described location bar.
2. the processing tool of stopcock according to claim 1, it is characterised in that, also comprise a side positioning mechanism, adjustable it is located on described base, for the stopcock locating and machining of different size.
3. the processing tool of stopcock according to claim 1, it is characterised in that, described pressing plate is provided with slotted hole, is connected with described location bar by slotted hole, and fixes with bolt.
4. the processing tool of stopcock according to claim 1, it is characterised in that, described first locating mechanism comprises preset pieces, stiffening web, and described preset pieces, stiffening web are fixed on described dowel disc.
5. the processing tool of stopcock according to claim 4, it is characterised in that, a cross-section structure of described preset pieces, stiffening web and dowel disc is " U " type structure.
6. the processing tool of stopcock according to claim 1, it is characterised in that, described dowel disc is provided with axis hole, and described positioning component is fixed by the steady brace in axis hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610219734.8A CN105619115A (en) | 2016-04-11 | 2016-04-11 | Processing assembly for plug valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610219734.8A CN105619115A (en) | 2016-04-11 | 2016-04-11 | Processing assembly for plug valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105619115A true CN105619115A (en) | 2016-06-01 |
Family
ID=56034663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610219734.8A Pending CN105619115A (en) | 2016-04-11 | 2016-04-11 | Processing assembly for plug valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105619115A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106378640A (en) * | 2016-08-31 | 2017-02-08 | 福建省龙竣金属制品有限公司 | Position alignment mechanism |
| CN107234395A (en) * | 2017-07-26 | 2017-10-10 | 荆门美中美阀门有限公司 | Plug valve positioning tool |
| CN107283110A (en) * | 2017-07-26 | 2017-10-24 | 荆门美中美阀门有限公司 | It is used for the welding tooling for welding rectangle frame on cock valve body |
| CN112405030A (en) * | 2020-11-17 | 2021-02-26 | 浙江中德自控科技股份有限公司 | Method for machining, installing and positioning ball valve body |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4445678A (en) * | 1982-05-24 | 1984-05-01 | George Irwin S | Precision aligned split V-block |
| CN102001001A (en) * | 2010-12-07 | 2011-04-06 | 江苏柳工机械有限公司 | Locating mechanism |
| CN202377811U (en) * | 2011-12-30 | 2012-08-15 | 南车株洲电机有限公司 | Machine tool fixture |
| CN204935172U (en) * | 2015-08-14 | 2016-01-06 | 安徽工程大学 | A kind of Special purpose turning fixture of pump case hole in piece part processing |
| CN205057612U (en) * | 2015-09-30 | 2016-03-02 | 河北裕龙铸造有限公司 | Lathe work frock of casting plug valve valve body |
| CN205587972U (en) * | 2016-04-11 | 2016-09-21 | 氟络塞尔特种阀门(苏州)有限公司 | Processing frock of plug valve |
-
2016
- 2016-04-11 CN CN201610219734.8A patent/CN105619115A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4445678A (en) * | 1982-05-24 | 1984-05-01 | George Irwin S | Precision aligned split V-block |
| CN102001001A (en) * | 2010-12-07 | 2011-04-06 | 江苏柳工机械有限公司 | Locating mechanism |
| CN202377811U (en) * | 2011-12-30 | 2012-08-15 | 南车株洲电机有限公司 | Machine tool fixture |
| CN204935172U (en) * | 2015-08-14 | 2016-01-06 | 安徽工程大学 | A kind of Special purpose turning fixture of pump case hole in piece part processing |
| CN205057612U (en) * | 2015-09-30 | 2016-03-02 | 河北裕龙铸造有限公司 | Lathe work frock of casting plug valve valve body |
| CN205587972U (en) * | 2016-04-11 | 2016-09-21 | 氟络塞尔特种阀门(苏州)有限公司 | Processing frock of plug valve |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106378640A (en) * | 2016-08-31 | 2017-02-08 | 福建省龙竣金属制品有限公司 | Position alignment mechanism |
| CN106378640B (en) * | 2016-08-31 | 2018-05-11 | 福建省龙竣金属制品有限公司 | Position registration mechanism |
| CN107234395A (en) * | 2017-07-26 | 2017-10-10 | 荆门美中美阀门有限公司 | Plug valve positioning tool |
| CN107283110A (en) * | 2017-07-26 | 2017-10-24 | 荆门美中美阀门有限公司 | It is used for the welding tooling for welding rectangle frame on cock valve body |
| CN112405030A (en) * | 2020-11-17 | 2021-02-26 | 浙江中德自控科技股份有限公司 | Method for machining, installing and positioning ball valve body |
| CN112405030B (en) * | 2020-11-17 | 2022-02-22 | 浙江中德自控科技股份有限公司 | Method for machining, installing and positioning ball valve body |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160601 |
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| WD01 | Invention patent application deemed withdrawn after publication |