CN203611032U - Clamp at middle end of lathe welding end root valve body - Google Patents
Clamp at middle end of lathe welding end root valve body Download PDFInfo
- Publication number
- CN203611032U CN203611032U CN201320845629.7U CN201320845629U CN203611032U CN 203611032 U CN203611032 U CN 203611032U CN 201320845629 U CN201320845629 U CN 201320845629U CN 203611032 U CN203611032 U CN 203611032U
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- CN
- China
- Prior art keywords
- hole
- screw rod
- frame
- clamp
- nut
- 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 - Lifetime
Links
- 238000003466 welding Methods 0.000 title claims abstract description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052802 copper Inorganic materials 0.000 claims abstract description 4
- 239000010949 copper Substances 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
Images
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- Valve Housings (AREA)
- Turning (AREA)
- Clamps And Clips (AREA)
Abstract
The utility model discloses a clamp at the middle end of a lathe welding end root valve body. The clamp at the middle end of the lathe welding end root valve body comprises a clamp body (1), and is characterized in that through holes are formed in four frames of the clamp body (1) in a up-down corresponding and left-right corresponding mode, a lower positioning seat (2) with a hole in the center is installed in the through hole of the lower frame (1-1), a screw rod nut (9) is fixed in the through hole of the upper frame (1-3), an inner thread of the screw rod nut (9) is connected with a screw rod (7), a copper clamping block (5) is installed at the lower end of the screw rod (7) through a pin (6), and the screw rod nut (9) is fixedly connected with the upper frame (1-3) through a conical end set screw (8). Another screw rod nut (9) is fixed in the through hole of the left frame (1-2), the inner thread of the screw rod nut (9) is connected with another screw rod (7), a polygonal hole (7-1) is formed in the left end of the screw rod (7), and a clamping block (5) is installed at the right end of the screw rod (7) through another pin (6). The clamp is arranged at the middle end of the lathe welding end root valve body, and is convenient and fast to fix, good in machining quality and high in production efficiency.
Description
Technical field
The utility model belongs to machining facility, particularly a kind of car welding ends root valve valve body middle-end fixture.
Background technology
While adopting lathe car welding ends root valve valve body middle-end, on lathe, cannot fix, utilize lathe self fixture to fix fragile workpiece, crudy will be greatly affected, and production efficiency and yield rate low.
Summary of the invention
The object of the invention is to overcome above-mentioned technical deficiency, provide a kind of fixation workpiece convenient, fast, crudy is good, and production efficiency is high, car welding ends root valve valve body middle-end fixture that can defective work piece.
The technical scheme that the utility model technical solution problem adopts is: a kind of car welding ends root valve valve body middle-end fixture, comprise clamp body, it is characterized in that upper and lower corresponding at four frames of clamp body, the corresponding through hole that is provided with in left and right, in the through hole of lower frame, Zhuan Yige center is provided with the lower positioning seat in hole, on top in the through hole of frame, fix a feed screw nut, feed screw nut internal thread connects a leading screw, polygonal hole is established at leading screw upper end center, and leading screw lower end fills the fixture block of a copper with pin; Between feed screw nut and upper side frame, be fixedly connected with cone end holding screw; In the through hole of on the left side frame, fix equally a feed screw nut, feed screw nut internal thread connects a leading screw, and leading screw left end is provided with polygonal hole, and leading screw right-hand member fills a fixture block with pin; In the through hole of frame, fix on the right a little round nut, the left end of little round nut is equipped with right positioner seat.
The beneficial effects of the utility model are: this utility model is in the lathe welding ends root valve valve body middle-end of getting on the bus, and convenient fixing is quick, and crudy is good, can defective work piece, and production efficiency is high.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, illustrate with embodiment.
Fig. 1 is the sectional front view of car welding ends root valve valve body middle-end fixture;
Fig. 2 is the A-A cutaway view of Fig. 1;
In figure: 1-clamp body; 1-1-lower frame; 1-2-left frame; 1-3-upper side frame; 1-4-left frame; 1-5-frame base; 2-lower positioning seat; 3-little round nut; 4-right positioner seat; 5-fixture block; 6-pin; 7-leading screw; 7-1-connect shape hole more; 8-cone end holding screw; 9-feed screw nut; 10-through hole; 11-root valve valve body.
The specific embodiment
Embodiment, with reference to accompanying drawing, a kind of car welding ends root valve valve body middle-end fixture, comprises clamp body 1, it is characterized in that corresponding up and down at 1 four frames of clamp body, the corresponding through hole that is provided with in left and right, in the through hole of lower frame 1-1, Zhuan Yige center is provided with the lower positioning seat 2 in hole, on top in the through hole of frame 1-3, fixes a feed screw nut 9, and feed screw nut 9 internal threads connect a leading screw 7, polygonal hole 7-1 is established at leading screw 7 upper end centers, and leading screw 7 lower ends fill the fixture block 5 of a copper with pin 6; Between feed screw nut 9 and upper side frame 1-3, be fixedly connected with cone end holding screw 8; In the through hole of on the left side frame 1-2, fix equally a feed screw nut 9, feed screw nut 9 internal threads connect a leading screw 7, and leading screw 7 left ends are provided with polygonal hole 7-1, and leading screw 7 right-hand members fill a fixture block 5 with pin 6; In the through hole of frame 1-4, fix on the right a roundlet nut 3, the left end of roundlet nut 3 is equipped with right positioner seat 4.Clamp body 1 is to be welded, and frame base 1-5 center is provided with through hole 10.
Operating process of the present utility model is: clamp body 1 is fixed on lathe chuck, the root valve valve body 11 that will process is again put into the center of four frames, lower positioning seat 2 is aimed in four terminations, two fixture blocks 5 and right positioner seat 4, its root valve valve body 11 is clamped with a spanner rotational lead screw 7 matching with polygonal hole 7-1, can turning process, convenient and swift, accurate.
Claims (1)
1. a car welding ends root valve valve body middle-end fixture, comprise clamp body (1), it is characterized in that corresponding up and down at (1) four frame of clamp body, the corresponding through hole that is provided with in left and right, in the through hole of lower frame (1-1), Zhuan Yige center is provided with the lower positioning seat (2) in hole, on top in the through hole of frame (1-3), fix a feed screw nut (9), feed screw nut (9) internal thread connects a leading screw (7), polygonal hole (7-1) is established at leading screw (7) upper end center, leading screw (7) pin for lower end (6) fills the fixture block (5) of a copper, between feed screw nut (9) and upper side frame (1-3), be fixedly connected with cone end holding screw (8), in the through hole of on the left side frame (1-2), fix equally a feed screw nut (9), feed screw nut (9) internal thread connects a leading screw (7), leading screw (7) left end is provided with polygonal hole (7-1), and leading screw (7) pin for right-hand member (6) fills a fixture block (5), in the through hole of frame (1-4), fix a little round nut (3) on the right, the left end of little round nut (3) is equipped with right positioner seat (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320845629.7U CN203611032U (en) | 2013-12-20 | 2013-12-20 | Clamp at middle end of lathe welding end root valve body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320845629.7U CN203611032U (en) | 2013-12-20 | 2013-12-20 | Clamp at middle end of lathe welding end root valve body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203611032U true CN203611032U (en) | 2014-05-28 |
Family
ID=50763713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320845629.7U Expired - Lifetime CN203611032U (en) | 2013-12-20 | 2013-12-20 | Clamp at middle end of lathe welding end root valve body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203611032U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105033295A (en) * | 2015-09-15 | 2015-11-11 | 沈阳飞机工业（集团）有限公司 | Clamp with movable center distance and use method of same |
| CN113400062A (en) * | 2021-07-07 | 2021-09-17 | 抚州长丰机械有限责任公司 | Valve body turning clamp |
-
2013
- 2013-12-20 CN CN201320845629.7U patent/CN203611032U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105033295A (en) * | 2015-09-15 | 2015-11-11 | 沈阳飞机工业（集团）有限公司 | Clamp with movable center distance and use method of same |
| CN113400062A (en) * | 2021-07-07 | 2021-09-17 | 抚州长丰机械有限责任公司 | Valve body turning clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140528 |