CN201776709U - Tooling for positioning and clamping lug workpieces - Google Patents
Tooling for positioning and clamping lug workpieces Download PDFInfo
- Publication number
- CN201776709U CN201776709U CN201020208487XU CN201020208487U CN201776709U CN 201776709 U CN201776709 U CN 201776709U CN 201020208487X U CN201020208487X U CN 201020208487XU CN 201020208487 U CN201020208487 U CN 201020208487U CN 201776709 U CN201776709 U CN 201776709U
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- CN
- China
- Prior art keywords
- positioning
- auricle
- clamping
- workpiece
- tooling
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- 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
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Abstract
The utility model discloses a tooling for positioning and clamping lug workpieces, which comprises a positioning support (2) with a U-shaped open slot. A lead screw shaft (5) passing through the U-shaped open slot is mounted on the positioning support (2); positioning components for clamping and positioning the lug workpieces in a pairwise opposite manner are assembled on the lead screw shaft (5); and each positioning component consisting of a left positioning sheet and a right positioning sheet in opposite correspondence forms a screwing clamping device in the shape of a ring slot. The tooling completes clamping of lug parts while positioning, and ensures effective positioning and clamping of the parts no matter what direction cutting feed is from when the lug parts are processed. Compared with a traditional pressing plate compression structure, the tooling is simple in structure and convenient in operation, and improves work efficiency. Besides, the tooling solves the problems of inaccurate positioning, unreliable clamping and shaking in processing of the prior art.
Description
Technical field
The utility model relates to a kind of frock clamp that clamps the auricle workpiece that is used to locate.
Background technology
The parts that have the auricle structure, because of its structure is light and handy, manufacturability and switching property are good, are widely used on the various connectors, operating parts on automobile, aircraft, aviation, the plant equipment.The parts that have auricle are a kind of One's name is legions, are shaped on connecting hole, the device that difficulty of processing is big.Because the auricle of auricle part is general less thinner, and the space is narrow and small, therefore when the connecting hole of processing auricle part, prior art normally adopts the pressing plate positioning clamping device of structure more complicated to guarantee processing.The weak point of pressing plate positioning clamping device processing auricle part is a complex operation, inefficiency, and the location is inaccurate, and it is not firm to clamp, and adds and shakes man-hour, causes that often part scraps.
Summary of the invention
The purpose of this utility model is the problem that exists at above-mentioned prior art, provides a kind of locating clip locking structure simple, easy to operate, and accurate positioning can guarantee that the location of auricle part processing precision clamps the frock of auricle workpiece.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of frock that clamps the auricle workpiece of locating, comprise a positioning support (2) that has the U-shaped open slot, it is characterized in that, one screw axis (5) by above-mentioned U-shaped open slot is installed on the described positioning support (2), be equipped with the positioning component of relative clamping and positioning auricle workpiece in twos on the described screw axis (5), described positioning component by about two corresponding in opposite directions spacers form, and form the clamping device that is spirally connected of an annular groove shape.
The utility model has following beneficial effect than prior art.
The utility model has also been finished the clamping to the auricle part in the location, guaranteed that the auricle part no matter adding man-hour from which direction feed, can both locate and clamp part effectively.It is simple, easy to operate to compare traditional pressing plate compressing structure, has improved the manufacturing progress and the precision of part widely.By the cooperation of several part-structures, in locator tabs workpiece reliablely and stablely, also accomplished to clamp the effect of part, shortened operator's the preparation time, improved operating efficiency.Avoided the prior art location inaccurate, it is not firm to clamp, and adds the problem that shake takes place man-hour.
Description of drawings
Fig. 1 is the organigram that the utility model location clamps the frock of auricle workpiece.
Among the figure: 1 auricle workpiece, 2 positioning supports, 3 left spacers, 4 right spacers, 5 screw axis, 6 nuts, 7 packing rings.
The specific embodiment
Clamp in the frock of auricle workpiece in the location that Fig. 1 describes, a positioning support 2 that has the U-shaped open slot is equipped with a screw axis 5 by above-mentioned U-shaped open slot on it.Screw axis 5 passes through in twos the positioning component of clamping and positioning auricle workpiece 1 relatively simultaneously by the connecting hole on the U-shaped open slot biside plate face, and by nut 6 and packing ring 7 screw axis 5 is screwed tight on positioning support 2.Positioning component is movably connected on the screw axis 5 in parallel to each other.Be movably connected on the screw axis 5 two positioning components by about two corresponding in opposite directions left spacer 3 right spacers 4 form.Left side spacer 3 and right spacer 4 are parallel to each other, left side spacer 3 is connected by the cylinder step on the central axis is corresponding with right spacer 4, be shaped on the threaded post and the screwed hole that cooperatively interact and connect on the cylinder respectively, form the clamping device that is spirally connected of an annular groove shape after both are spirally connected, make spacer and screw axis have auto-lock function.On left spacer 3 and right spacer 4 external cylindrical surfaces, be shaped on can the manual adjustments axial distance annular knurl, and preparation has four radial blind holes on external cylindrical surface, it is uniform that this radial blind holes is 90 ° of angle five equilibriums, when clamping auricle workpiece 1, auricle is inserted in the annular groove of left spacer 3 and 4 formation of right spacer, annular knurl by manual its cylindrical of rotation, make left spacer 3 and right spacer 4 quick applying auricle workpiece 1, insert in the radial blind holes of spacer with pin rod or other instrument then, the rotational positioning sheet is clamped in auricle workpiece 1 in the above-mentioned annular groove.The right-hand member of screw axis 5 is shaped on the cuboid of being convenient to clamping screw axis 5 when screwing nut 6.When processing auricle part, to install on the screw axis 5 that is connected on the positioning support 2 left spacer 3 is relative in twos with right spacer 4, the relative position of coordination auricle and spacer can be finished location and clamping to the auricle part simultaneously.After locating element combines, coordinate the relative position of auricle, positioning support 2 is positioned on the clamp body by screw and straight pin installation at positioning component.
Claims (5)
1. locate the frock that clamps the auricle workpiece for one kind, comprise a positioning support (2) that has the U-shaped open slot, it is characterized in that, one screw axis (5) by above-mentioned U-shaped open slot is installed on the described positioning support (2), be equipped with the positioning component of relative clamping and positioning auricle workpiece in twos on the described screw axis (5), described positioning component by about two corresponding in opposite directions spacers form, and form the clamping device that is spirally connected of an annular groove shape.
2. location as claimed in claim 1 clamps the frock of auricle workpiece, it is characterized in that described positioning component is movably connected on the screw axis (5) in parallel to each other.
3. location as claimed in claim 1 clamps the frock of auricle workpiece, it is characterized in that, described left spacer (3) is connected by the cylinder step on the central axis is corresponding with right spacer (4), be shaped on the threaded post and the screwed hole that cooperatively interact and connect on the cylinder respectively, form the clamping device that is spirally connected of an annular groove shape after both are spirally connected.
4. location as claimed in claim 1 clamps the frock of auricle workpiece, it is characterized in that, is shaped on the annular knurl of manual adjustments axial distance on described left spacer (3) and right spacer (4) external cylindrical surface.
5. location as claimed in claim 1 clamps the frock of auricle workpiece, it is characterized in that, is shaped on four radial blind holes on described left spacer (3) and right spacer (4) external cylindrical surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020208487XU CN201776709U (en) | 2010-05-24 | 2010-05-24 | Tooling for positioning and clamping lug workpieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020208487XU CN201776709U (en) | 2010-05-24 | 2010-05-24 | Tooling for positioning and clamping lug workpieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201776709U true CN201776709U (en) | 2011-03-30 |
Family
ID=43789940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020208487XU Expired - Lifetime CN201776709U (en) | 2010-05-24 | 2010-05-24 | Tooling for positioning and clamping lug workpieces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201776709U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102581796A (en) * | 2012-03-05 | 2012-07-18 | 湘潭电机股份有限公司 | Clamping fixture |
| CN105465110A (en) * | 2015-12-31 | 2016-04-06 | 湖北三江航天红阳机电有限公司 | Connecting piece, connecting piece datum conversion device and connecting piece machining method |
| CN107825826A (en) * | 2017-11-02 | 2018-03-23 | 湖州南浔金翔彩印厂 | One kind printing cutter |
| CN109420867A (en) * | 2017-08-24 | 2019-03-05 | 成都飞机工业（集团）有限责任公司 | A kind of rotary quick positioning auxiliary device |
| CN114147264A (en) * | 2021-12-22 | 2022-03-08 | 沈阳华天航空机械有限公司 | Notch structural part clamping tool and method for eliminating deformation error |
-
2010
- 2010-05-24 CN CN201020208487XU patent/CN201776709U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102581796A (en) * | 2012-03-05 | 2012-07-18 | 湘潭电机股份有限公司 | Clamping fixture |
| CN105465110A (en) * | 2015-12-31 | 2016-04-06 | 湖北三江航天红阳机电有限公司 | Connecting piece, connecting piece datum conversion device and connecting piece machining method |
| CN109420867A (en) * | 2017-08-24 | 2019-03-05 | 成都飞机工业（集团）有限责任公司 | A kind of rotary quick positioning auxiliary device |
| CN107825826A (en) * | 2017-11-02 | 2018-03-23 | 湖州南浔金翔彩印厂 | One kind printing cutter |
| CN114147264A (en) * | 2021-12-22 | 2022-03-08 | 沈阳华天航空机械有限公司 | Notch structural part clamping tool and method for eliminating deformation error |
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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 |
Granted publication date: 20110330 |
|
| CX01 | Expiry of patent term |