CN203437974U - Machining tool of connecting holes in two ends of valve body - Google Patents
Machining tool of connecting holes in two ends of valve body Download PDFInfo
- Publication number
- CN203437974U CN203437974U CN201320396176.4U CN201320396176U CN203437974U CN 203437974 U CN203437974 U CN 203437974U CN 201320396176 U CN201320396176 U CN 201320396176U CN 203437974 U CN203437974 U CN 203437974U
- Authority
- CN
- China
- Prior art keywords
- valve body
- front side
- adjusting bolt
- work
- open
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model belongs to the technical field of machining equipment, and particularly relates to a machining tool of connecting holes in the two ends of a valve body. The machining tool comprises a U-shaped positioning frame with a third clamping part, the two side walls of the positioning frame are provided with a first clamping part with a first through hole and a second clamping part with a second through hole, and the first through hole and the second through hole are oppositely formed. The machining tool further comprises a front side plate, wherein the two sides of the front side plate are fixedly connected with the first clamping part and the second clamping part respectively. A space for containing a valve body workpiece is defined by the positioning frame, the first clamping part, the second clamping part and the front side plate. Notches are formed in the front side plate, a first adjusting bolt, a first fixing bolt, a second adjusting bolt and a second fixing bolt are further arranged on the front side plate, the inner end of the first adjusting bolt is extended into the first through hole, the inner end of the second adjusting bolt extends into the second through hole, and the inner end of the first fixing bolt and the inner end of the second fixing bolt are extended into the notches. The machining tool of the connecting holes in the two ends of the valve body is simple in structure, convenient to operate, and good in fixing and positioning effect.
Description
Technical field
The utility model belongs to machining equipment technical field, relates in particular to a kind of valve body two ends tool for processing connecting holes.
Background technology
Due to the irregular structure of valve body, in the process of processing, be difficult to fix on operating platform, this processing for the connecting hole at top installing hole and two ends has brought difficulty.The structure of valve body as shown in Figure 1, it has spherical body, is provided with for connecting the connecting hole of other pipelines at the two ends of ball, at the sidepiece of ball, is provided with for the isostructural installing hole of valve plate is installed.Before for installing hole and connecting hole cutting thread, need on lathe, complete the processing to hole inwall.Due to the complexity of shape, whole valve body is difficult to fix on the chuck of lathe, and this makes the processing of valve body two ends connecting hole become particularly difficult.
Utility model content
The utility model provides a kind of simple in structure, simple operation, fixes and positions effective valve body two ends tool for processing connecting holes for solving the technical problem existing in known technology.
The utility model for the technical scheme that solves the technical problem that exists in known technology and take is: valve body two ends tool for processing connecting holes comprises the U-shaped locating rack that clamps portion with the 3rd, on the two side of described locating rack, be respectively equipped with first of the first open-work and clamp portion and clamp portion with second of the second open-work, described the first open-work and the second open-work are oppositely arranged; Also comprise that both sides clamp portion and second and clamp the affixed front side board of portion with described first respectively, described locating rack, first clamps portion, second and clamps the space that portion and front side board surround accommodating valve body workpiece; On described front side board, be provided with notch, on described front side board, be also provided with the first adjusting bolt, the first set bolt, the second adjusting bolt and the second set bolt, described the first open-work is stretched in the inner of described the first adjusting bolt, described the second open-work is stretched in the inner of described the second adjusting bolt, and described notch is stretched in the inner of described the first set bolt and the second set bolt.
Advantage of the present utility model and good effect are: owing to having adopted above-mentioned design, the utility model is simple in structure, be easy to overlap joint realizes.Whole frock clamps portion by first or second portion of clamping is arranged on the chuck of lathe, valve body workpiece is put into cavity, by the first fastening bolt and the second fastening bolt, top installing hole is partly fixed, by the first adjusting bolt and the second adjusting bolt, respectively two ends connection hole portions is carried out to concentricity adjusting, simple operation, fix and position effective.
Preferably: described first clamps that portion, second clamps portion and the 3rd portion of clamping is hexagon.
Accompanying drawing explanation
Fig. 1 is the structural representation of valve body in the utility model;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is use state diagram of the present utility model.
In figure: 1, the 3rd clamp portion; 2, locating rack; 3, first clamp portion; 4, the first adjusting bolt; 5, the first set bolt; 6, the first open-work; 7, the second adjusting bolt; 8, the second set bolt; 9, the second open-work; 10, second clamp portion; 11, notch; 12, chuck; 13, valve body workpiece; 14, balancing weight.
The specific embodiment
For further understanding summary of the invention of the present utility model, Characteristic, hereby exemplify following examples and be described in detail as follows:
Refer to Fig. 2, the utility model comprises the U-shaped locating rack 2 that clamps portion 1 with the 3rd of hexagon.
On the two side of locating rack 2, be respectively equipped with first of the first open-work 6 and clamp portion 3 and clamp portion 10 with second of the second open-work 9, wherein first clamp portion 3 and second and clamp portion 10 and be hexagon, for the chuck 12 with lathe, be connected.The first open-work 6 and the second open-work 9 are oppositely arranged.
Also comprise that both sides clamp portion 3 and second and clamp the affixed front side board of portion 10 with first respectively, locating rack 2, first clamps portion 3, second and clamps the space that portion 10 and front side board surround accommodating valve body workpiece 13.On front side board, be provided with notch 11, after valve body workpiece 13 is put into space, the connection hole portions at its two ends is aligned with respectively the first open-work 6 and the second open-work 9, and top installing hole partly falls in notch 11.
On front side board, be also provided with the first adjusting bolt 4, the first set bolt 5, the second adjusting bolt 7 and the second set bolt 8, the first open-work 6 is stretched in the inner of the first adjusting bolt 4, the inner of the second adjusting bolt 7 is stretched into the inner of the second open-work 9, the first set bolts 5 and the second set bolt 8 and is stretched into notch 11.
Fig. 3 is use state diagram of the present utility model, can find out: the top, the inner of the first adjusting bolt 4 is located at one end of valve body workpiece 13, for this end is felt relieved; The top, the inner of the second adjusting bolt 7 is located at the other end of valve body workpiece 13, for this end is felt relieved.The first set bolt 5 and the second set bolt 8 are partly fixed for the top installing hole to valve body workpiece 13 and then whole valve body workpiece are fixed.While processing the connection hole portions of one end, the portion that clamps of offside is installed by chuck 12, starts afterwards lathe, lathe tool precession is processed connection hole portions.Vice versa.
More steady for whole frock is rotated together with valve body workpiece 13, before starting lathe, need to carry out counterweight.Concrete grammar is, on the installing hole of the valve body workpiece 13 having processed, balancing weight 14 is set, and makes whole gravity balance.
Claims (2)
1. a valve body two ends tool for processing connecting holes, it is characterized in that: comprise the U-shaped locating rack (2) that clamps portion (1) with the 3rd, on the two side of described locating rack (2), be respectively equipped with first of the first open-work (6) and clamp portion (3) and clamp portion (10) with second of the second open-work (9), described the first open-work (6) and the second open-work (9) are oppositely arranged; Also comprise that both sides clamp portion (3) and second and clamp the affixed front side board of portion (10) with described first respectively, described locating rack (2), first clamps portion (3), second and clamps the space that portion (10) and front side board surround accommodating valve body workpiece (13); On described front side board, be provided with notch (11), on described front side board, be also provided with the first adjusting bolt (4), the first set bolt (5), the second adjusting bolt (7) and the second set bolt (8), described the first open-work (6) is stretched in the inner of described the first adjusting bolt (4), described the second open-work (9) is stretched in the inner of described the second adjusting bolt (7), and described notch (11) is stretched in the inner of described the first set bolt (5) and the second set bolt (8).
2. according to valve body claimed in claim 1 two ends tool for processing connecting holes, it is characterized in that: described first clamps portion (3), second clamps portion (10) and the 3rd and clamp portion (1) and be hexagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320396176.4U CN203437974U (en) | 2013-07-04 | 2013-07-04 | Machining tool of connecting holes in two ends of valve body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320396176.4U CN203437974U (en) | 2013-07-04 | 2013-07-04 | Machining tool of connecting holes in two ends of valve body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203437974U true CN203437974U (en) | 2014-02-19 |
Family
ID=50089048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320396176.4U Expired - Fee Related CN203437974U (en) | 2013-07-04 | 2013-07-04 | Machining tool of connecting holes in two ends of valve body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203437974U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440329A (en) * | 2014-11-11 | 2015-03-25 | 湖北三江航天红峰控制有限公司 | Turning clamp and application thereof |
-
2013
- 2013-07-04 CN CN201320396176.4U patent/CN203437974U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440329A (en) * | 2014-11-11 | 2015-03-25 | 湖北三江航天红峰控制有限公司 | Turning clamp and application thereof |
| CN104440329B (en) * | 2014-11-11 | 2017-02-15 | 湖北三江航天红峰控制有限公司 | Turning clamp and application thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103639786B (en) | Knuckle shell drilling fixture | |
| CN105108532A (en) | Mechanical clamping device | |
| CN204964294U (en) | No flaring tubing assembly joint strength test fixture | |
| CN203437974U (en) | Machining tool of connecting holes in two ends of valve body | |
| CN201645222U (en) | Large-diameter bolt ball processing fixture | |
| CN204705537U (en) | A kind ofly determine blocking and stationary installation of small hole shot-peening intensity shot-peening test piece | |
| CN203712339U (en) | Drilling clamp of steering knuckle shell | |
| CN205325242U (en) | Anchor clamps for machine tool machining of axle type part | |
| CN205673818U (en) | Welding locating platform | |
| CN201664832U (en) | Head frame welding platform | |
| CN203579247U (en) | Automobile steering knuckle shell clamp | |
| CN203566171U (en) | Locating clamp for pipeline machining | |
| CN205437872U (en) | Control rod car adds clamping apparatus | |
| CN203437649U (en) | Tool used for machining installation hole in top of valve body | |
| CN204209702U (en) | Fixture processed controlled by manipulator | |
| CN205148133U (en) | Tool is fixed to hardware | |
| CN204584767U (en) | A kind of faucet valve core hole machined fixture | |
| CN204209436U (en) | A kind of semiaxis fixture of automatic damping | |
| CN204639227U (en) | A kind of gear drill jig | |
| CN201940818U (en) | A valve body fixture | |
| CN203265699U (en) | Separated-type drill plate | |
| CN205008632U (en) | A jig anchor clamps for part spot facing work | |
| CN203679863U (en) | Supporting shaft finish turning head reversing tool clamp | |
| CN203449012U (en) | Auxiliary fixing tool for drilling in tailpiece top | |
| CN204565741U (en) | Revolving body valve clamping device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 Termination date: 20140704 |
|
| EXPY | Termination of patent right or utility model |