CN203804633U - Correction-free clamp capable of rapidly positioning - Google Patents
Correction-free clamp capable of rapidly positioning Download PDFInfo
- Publication number
- CN203804633U CN203804633U CN201420153691.4U CN201420153691U CN203804633U CN 203804633 U CN203804633 U CN 203804633U CN 201420153691 U CN201420153691 U CN 201420153691U CN 203804633 U CN203804633 U CN 203804633U
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- CN
- China
- Prior art keywords
- rotating shaft
- positioning
- center
- point location
- rotating
- 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
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- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to the field of correction-free clamps capable of rapidly positioning. The correction-free clamp capable of rapidly positioning comprises a turning wheel, a rotating shaft, a locking rotating disc, a positioning and orienting block and a pressing disc, wherein the rear of the turning wheel is fixedly mounted on a center lathe rotating mechanism; the rotating shaft is mounted in the center of the front of the turning wheel; the rotating shaft is divided into three sections of structures; a big cylindrical rotating shaft is most close to the turning wheel; a small cylindrical rotating shaft is far away from the turning wheel; a middle cylindrical rotating shaft is arranged in the middle; threads are formed on the big cylindrical rotating shaft; the locking rotating disc is screwed at the thread position on the big cylindrical rotating shaft; the positioning and orienting block comprises a rear center positioning block and a front center positioning block; the rear center positioning block is arranged on the outer side of the locking rotating disc and sleeves the big cylindrical rotating shaft; a low-position positioning block is arranged on the front end of the middle cylindrical rotating shaft of the rotating shaft; threads are formed on the small cylindrical rotating shaft; the pressing disc presses on the threads of the small cylindrical rotating shaft. The correction-free clamp capable of rapidly positioning has the advantages that the design is simple, the use is convenient and rapid, the positioning is realized through precisely centering a loading pump housing, the centering, the clamping and the safe and reliable processing are realized, the processing and production efficiencies are greatly improved, the processed product percent of pass is greatly promoted, and time and labor are saved.
Description
Technical field
The utility model relates to quick location and exempts from clamping fixture for correcting field, carries a pump case in specifically a kind of and on engine lathe, is used for quick location and exempts from clamping fixture for correcting.
Background technology
In to carry a pump case be not cylindrical housings, some models are also very large, be put on engine lathe and add and be difficult to man-hour fixedly clamp, and after fixing, also to carry out centering, in carry that pump case is inner to distribute irregularly, be difficult to carry out centering, add and can cause damage to workpiece man-hour, do not reach processing request, time-consuming taking a lot of work, production cost strengthens.
original feature of jigs:
1, a type products one sub-folder tool, management maintenance expense is high;
2, before every product processing, all need the product of clamping to carry out coordinate cent(e)ring, take time and effort;
3, inner-cavity structure position is this kind of product key position, and cast blank tolerance surplus is larger, and blank inner chamber defect situation is more simultaneously, lower to the accuracy rate of product center centering;
4, fixture clamping rear jig self stability poor (scroll chuck clamping), repeats clamping fixture for correcting frequency higher.
Utility model content
In order to address the above problem, the utility model proposes a kind of quick location and exempt from clamping fixture for correcting, can position fast, centering, clamps, safe and reliable processing, production efficiency is accelerated.
In order to reach above-mentioned utility model object, the utility model proposes following technical scheme:
Clamping fixture for correcting is exempted from quick location, it comprises runner, rotating shaft, locking rotating rotating disk, positioning and directing piece and compression plate, after runner, be fixedly mounted on engine lathe rotating mechanism, rotating shaft is arranged on runner front center, rotating shaft is divided into three-stage structure, near runner is big column rotating shaft, away from be small column rotating shaft, centre is middle cylindrical shaft, in big column rotating shaft, there is screw thread, locking rotating rotating disk is spun on screw position above big column rotating shaft, positioning and directing piece comprises rear center's locating piece and front centralized positioning piece, rear center's locating piece is contained in locking rotating rotating disk outside and is enclosed within big column rotating shaft, low level locating piece is contained in the middle cylindrical shaft front end of rotating shaft, in small column rotating shaft, there is screw thread, compression plate top loading.
On described locking rotating rotating disk, be designed with circular hole.
Described rear center's locating piece is ring-shaped cylinder, and ring-shaped cylinder is enclosed within big column rotating shaft outer end, and ring-shaped cylinder and big column rotating shaft are slidably matched.
Described front centralized positioning piece comprises the low point location of end face, the high point location in center and high point location, end face low spot is positioned at foremost, in the middle of the high point location in center is positioned at, high point location is positioned at rear end, and the low point location of end face, the high point location in center and high point location three are bolted formation one.
Advantage simplicity of design of the present utility model, convenient to use, accurately centering is carried pump case and is positioned, and centering clamps, safe and reliable processing, production and processing efficiency is accelerated greatly, and converted products qualification rate promotes greatly, time saving and energy saving.
The utility model
main feature:
1, a sub-folder tool is multiplex, and management maintenance is convenient, and integrated cost is low;
2, fixture adopts rotating disc screw location, and after one-time positioning is proofreaied and correct, follow-up needs periodically routine inspection stability, and stability is better;
3, it is supporting that fixture adopts slip positioner, solves a type multiplex, eliminates the similar model of frequent replacing but the quality risk of different fixtures;
4, after product initial workpiece is proofreaied and correct, subsequent product does not need to proofread and correct again, has improved production efficiency and quality assurance.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is the schematic diagram of the utility model institute converted products.
The specific embodiment
For the utility model is further illustrated, below in conjunction with Figure of description introduction:
With reference to accompanying drawing 1, clamping fixture for correcting is exempted from quick location, it comprises runner 1, rotating shaft 2, locking rotating rotating disk 3, positioning and directing piece and compression plate 4, runner 1 is fixedly mounted on engine lathe rotating mechanism 5 below, rotating shaft 2 is arranged on runner 1 front center, rotating shaft 2 is divided into three-stage structure, near runner is big column rotating shaft 21, away from be small column rotating shaft 22, centre is middle cylindrical shaft 23, in big column rotating shaft 21, there is screw thread, locking rotating rotating disk 3 is spun on big column rotating shaft 21 screw position above, positioning and directing piece comprises rear center's locating piece 6 and front centralized positioning piece 7, rear center's locating piece 6 is contained in locking rotating rotating disk 3 outsides and is enclosed within big column rotating shaft 21, low level locating piece 7 is contained in middle cylindrical shaft 23 front ends of rotating shaft, in small column rotating shaft 22, there is screw thread, compression plate top loading.
On described locking rotating rotating disk 3, be designed with circular hole 31.
Described rear center's locating piece 6 is ring-shaped cylinders, and ring-shaped cylinder is enclosed within big column rotating shaft outer end, and ring-shaped cylinder and big column rotating shaft are slidably matched.
Described front centralized positioning piece 7 comprises the low point location 71 of end face, the high point location 72 in center and high point location 73, end face low spot is positioned at foremost, in the middle of the high point location in center is positioned at, high point location is positioned at rear end, and the low point location of end face, the high point location in center and high point location three are bolted formation one.
When the utility model is used, in carry pump case 10 openings inwardly, the roundlet mouth endface position 8 of carrying pump case in the making location of matching with 4 positions of front centralized positioning piece protrusion, rear center's locating piece with in carry pump case the location of matching, inside 9, in rear center's locating piece basis, carry pump case length and regulate locking rotating rotating disk, make to slide before and after rear center's locating piece, make front centralized positioning piece completely with in carry after the working good of pump case, locking compact heap, finally again by circular hole is locked to locking rotating rotating disk, in guaranteeing, carrying pump case clamps, as long as high-order locating piece and low level locating piece with in carry pump case points of engagement to well fixing, centering is just described, can carry out processing work.
Claims (4)
1. clamping fixture for correcting is exempted from quick location, it is characterized in that it comprises runner, rotating shaft, locking rotating rotating disk, positioning and directing piece and compression plate, after runner, be fixedly mounted on engine lathe rotating mechanism, rotating shaft is arranged on runner front center, rotating shaft is divided into three-stage structure, near runner is big column rotating shaft, away from be small column rotating shaft, centre is middle cylindrical shaft, in big column rotating shaft, there is screw thread, locking rotating rotating disk is spun on screw position above big column rotating shaft, positioning and directing piece comprises rear center's locating piece and front centralized positioning piece, rear center's locating piece is contained in locking rotating rotating disk outside and is enclosed within big column rotating shaft, low level locating piece is contained in the middle cylindrical shaft front end of rotating shaft, in small column rotating shaft, there is screw thread, compression plate top loading.
2. clamping fixture for correcting is exempted from quick location according to claim 1, it is characterized in that being designed with circular hole on described locking rotating rotating disk.
3. clamping fixture for correcting is exempted from quick location according to claim 1, it is characterized in that described rear center's locating piece is ring-shaped cylinder, and ring-shaped cylinder is enclosed within big column rotating shaft outer end, and ring-shaped cylinder and big column rotating shaft are slidably matched.
4. clamping fixture for correcting is exempted from quick location claimed in claim 1, it is characterized in that described front centralized positioning piece comprises the low point location of end face, the high point location in center and high point location, end face low spot is positioned at foremost, in the middle of the high point location in center is positioned at, high point location is positioned at rear end, and the low point location of end face, the high point location in center and high point location three are bolted formation one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420153691.4U CN203804633U (en) | 2014-04-01 | 2014-04-01 | Correction-free clamp capable of rapidly positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420153691.4U CN203804633U (en) | 2014-04-01 | 2014-04-01 | Correction-free clamp capable of rapidly positioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203804633U true CN203804633U (en) | 2014-09-03 |
Family
ID=51443442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420153691.4U Expired - Fee Related CN203804633U (en) | 2014-04-01 | 2014-04-01 | Correction-free clamp capable of rapidly positioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203804633U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878618A (en) * | 2014-04-01 | 2014-06-25 | 江苏力源金河铸造有限公司 | Rapid-positioning correction-free clamp |
-
2014
- 2014-04-01 CN CN201420153691.4U patent/CN203804633U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878618A (en) * | 2014-04-01 | 2014-06-25 | 江苏力源金河铸造有限公司 | Rapid-positioning correction-free clamp |
| CN103878618B (en) * | 2014-04-01 | 2016-06-08 | 江苏力源金河铸造有限公司 | Clamping fixture for correcting is exempted from quick location |
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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: 20140903 Termination date: 20160401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |