CN207289568U - A kind of efficient turning attachment - Google Patents
A kind of efficient turning attachment Download PDFInfo
- Publication number
- CN207289568U CN207289568U CN201721064115.2U CN201721064115U CN207289568U CN 207289568 U CN207289568 U CN 207289568U CN 201721064115 U CN201721064115 U CN 201721064115U CN 207289568 U CN207289568 U CN 207289568U
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- CN
- China
- Prior art keywords
- housing screw
- positioning seat
- pressing plate
- cylinder
- annular pressing
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Abstract
A kind of efficient turning attachment, including pedestal, further include positioning seat, open washer, annular pressing plate, housing screw I, housing screw II and key；The hole for being provided with keyway is provided among positioning seat, hole is bonded with one end of pedestal by key and keyway；Annular pressing plate is an opening annulus, and there is opening in centre；Π shapes part is pressed on positioning seat by annular pressing plate by housing screw I；The position correspondence of dress housing screw I is provided with half of fluting；The side of positioning seat is flexibly connected open washer by housing screw II.Positioning seat is loaded on pedestal during work, Π shape parts are loaded onto into positioning seat again, annular pressing plate on set, open washer is loaded onto in positioning seat side on Π shape parts, load onto the housing screw II and positive housing screw I of side, part is compressed, is processed, after processing, unscrew housing screw I, annular pressing plate is removed, removes part, completes part processing.The Π shapes part quality that the utility model makes to process is stable and speed improves.
Description
Technical field
The utility model belongs to turning attachment field, and in particular to a kind of efficiently turning Π shape part lathe fixtures.
Background technology
To process this kind of part, adopted on lathe all the time without the Special lathe clamp for Π shape parts
With three-jaw, clamp and process by auxiliary positioning Π shapes part, such processing method, the quality of processing is very unstable, and efficiency is low
Under, it is mainly manifested in following three aspects.
1. original processing method, uses three-jaw on lathe, by auxiliary positioning Π shape parts, the shapes of Clamp blocks into
Row processing.The size of each chucking power, and the length of clamping, with the experience of operator, veteran qualification rate is high, experience
The high rejection rate of deficiency, quality are very unstable.
2. the Π shape parts of pair different size, are difficult to realize short time processing qualification, efficiency is very low.
3. due to the change of Π shapes External Shape and diameter so that the part of original processing method processing is often reprocessed, no
Of high cost but input amount is big, it is also inconvenient to operate.
Utility model content
In order to solve above-mentioned problems of the prior art, the utility model proposes a kind of efficient turning attachment, solution
Original processing method of having determined is single, processing part is single, quality is unstable and the problem of high rejection rate, realizes operation letter
Just, efficiency increases, the wider array of purpose of use scope.
The utility model employs following technical scheme：
A kind of efficient turning attachment, including pedestal, it is characterised in that：Further include positioning seat, open washer, annular pressing plate,
Housing screw I, housing screw II and key；The positioning seat is a cylinder, and centre is provided with the hole for being provided with keyway, hole and pedestal
One end pass through key and keyway and be bonded；The annular pressing plate is an opening annulus, and there is opening in centre；The annular pressing plate is by Π shapes
Part is pressed on positioning seat by housing screw I；The position correspondence of dress housing screw I is provided with half of fluting；The side of positioning seat
Face is flexibly connected open washer by housing screw II.
Further, housing screw I described in the utility model is three.
Further, pedestal described in the utility model is formed by stacking by three cylinders, and middle cylinder is located at positioning seat
Left side, the cylinder of one end and positioning seat clearance fit.
Further, one end of housing screw I and the housing screw II described in the utility model is threaded cylinder
Body, the other end are the cylinder with interior six sides perforate.
Further, open washer described in the utility model is a cylinder, and there is fluting in centre.
Further, key described in the utility model is cuboid.
The beneficial effect that the utility model is brought has：
1. loading positioning seat on pedestal during utility model works, then Π shape parts are loaded onto into positioning seat, in Π shapes zero
Annular pressing plate is put on part, open washer is loaded onto in positioning seat side, loads onto the housing screw II of side and positive compression spiral shell
Nail I, part is compressed, is placed on lathe and is processed, after processing, housing screw I is unscrewed, removes annular pressing plate, remove
Part, completes part processing.The Π shapes part quality that the utility model not only makes to process is stablized, and can only once add originally
Work one, can once process more than one piece now, its efficiency greatly improves, and quality is also very stable, and qualification rate is high.The utility model can
With the Π shape parts suitable for different diameter specifications, not only solve original processing method is single, processing part specifications are single,
Quality is unstable, the amount of reprocessing is high and part the deficiencies of high rejection rate, also so that operation enhanced convenience, it is more efficient, use
Scope is wider.The processing number of packages of the utility model is determined by the arc length of part, if the arc length of 3 and half of fluting arc length phase
Add, approximate circumference, then can process 3.If the arc length of 5 is added, approximate circumference, it is possible to 5 are processed, with such
Push away.The Π shape parts processing quantity of different size is different.
2. the annular pressing plate in the utility model is an opening annulus, opening is used to compensate form tolerance.Processing
When, it will be placed on processing part between positioning seat and annular pressing plate, in order to compress parts to be processed.The ring of the utility model
Shape pressing plate is provided with multiple half of flutings, is quickly removed easy to annular pressing plate from fixture, replaces and process next parts to be processed.
3rd, the utility model can select different positioning seats according to different specifications, suitable for the Π shapes zero of plurality of specifications
Part.
4. the open washer of the utility model can fix parts to be processed, positioning is taken out in one side of something fluting fast and easy guiding
Seat.
5. key described in the utility model is cuboid, easy to manufacture and process, two sides and the pedestal and positioning seat of key are matched somebody with somebody
Close so that more stablize between pedestal and positioning seat.
6. the housing screw I and housing screw II of the utility model are to be superimposed for two cylinders, one end is threaded circle
Cylinder, one end are the cylinder with interior six sides perforate, for compressing open washer, prevent positioning seat from loosening.The compression spiral shell
One end of nail I and housing screw II is screw thread, and the other end is the cylinder of interior six sides perforate：Screw thread is used to transport the rotation of screw
It is dynamic to be changed into axial linear movement, so as to compress open washer, play the role of compression, the rotary motion of screw is by screw
The interior six sides perforate of one end, is rotated with a kind of instrument of allen wrench to realize.
Brief description of the drawings
Fig. 1 is the assembling structure schematic diagram of the utility model.
Fig. 2 is the detachment means schematic diagram of the utility model.
Fig. 3 is the axonometric drawing structure diagram of the utility model.
Fig. 4 is the side view of the utility model.
Fig. 5 is the schematic diagram of annular pressing plate and Π shape parts.
Reference numeral：1 is pedestal, and 2 be key, and 3 be annular pressing plate, and 4 be positioning seat, and 5 be Π shape parts, and 6 be open washer
Circle, 7 be housing screw II, and 8 be half of fluting, and 9 be housing screw I.
Embodiment
Embodiment 1
A kind of efficient turning attachment, pedestal 1 are formed by stacking by three cylinders, and the cylinder on the left side is connected with lathe three-claw,
Being compressed by lathe three-claw, mediate cylindrical is to be used for spacing 4 left side of positioning seat, the right cylinder and 4 clearance fit of positioning seat,
Facilitate positioning seat 4 to remove, change different specification positioning seats 4, remove and position for convenience, devise keyway, and coordinate with key 2；
Key 2 is a cuboid, and two sides coordinate with pedestal 1 and positioning seat 4.
Annular pressing plate 3 is an opening annulus, and there is opening in centre, and there are three half of flutings 8, ring in the position of dress housing screw I 9
Shape pressing plate 3 is used to compress 5 shape of Π shapes part, and opening is used to compensate form tolerance, and so as to compressing component, three one side of something are opened
Groove 8 is quickly removed easy to annular pressing plate 3 and Π shapes part 5 from fixture, replaces next parts to be processed of processing.
Positioning seat 4 is a cylinder, and shape coordinates with shape in part, and there is a hole in centre, splines in hole, hole and pedestal 1
Coordinate, keyway coordinates with key 2；Π shapes part 5 is a Π shape annulus parts, which is used to process left and right sides, can
1 ~ 3 is processed with clamped one time, open washer 6 is a cylinder, and there is fluting in centre, for quickly removing positioning seat 4.
Housing screw I 9 and housing screw II 7 are superimposed for two cylinders, and one end is threaded cylinder, and one end is with interior
The cylinder of six side's perforates, screw are used to compress open washer 6, prevent positioning seat 4 from loosening.
As shown in Figure 5：Π shapes part 5 is open greatly, and annular pressing plate 3 is just moved to the direction of arrow, and vice versa.So as to reach
To making up the problem of Π shapes 5 contour tolerances of part are big or small.
Positioning seat 4 is loaded on pedestal 1 during work, then Π shapes part 5 is loaded onto into positioning seat 4, on Π shapes part 5 on set
Circular pressing plate, open washer 6 is loaded onto in 4 side of positioning seat, loads onto the housing screw II 7 and positive housing screw I 9 of side,
Part is compressed, is placed on lathe and is processed, after processing, housing screw I 9 is unscrewed, removes annular pressing plate 3, remove zero
Part, completes part processing.Efficient turning attachment, not only makes 5 stable quality of Π shapes part processed, once could only originally
Processing one, can once process 1 ~ 3 now, its efficiency greatly improves, and quality is also very stable, and qualification rate is high.Greatly carry
High efficiency, also makes operation enhanced convenience.
Embodiment 2
A kind of efficient turning attachment, including pedestal 1, it is characterised in that：Further include positioning seat 4, open washer 6, annular pressure
Plate 3, housing screw I 9, housing screw II 7 and key 2；The positioning seat 4 is a cylinder, and centre is provided with the hole for being provided with keyway,
Hole is bonded with one end of pedestal 1 by key 2 and keyway；The annular pressing plate 3 is an opening annulus, and there is opening in centre；The ring
Π shapes part 5 is pressed on positioning seat 4 by shape pressing plate 3 by housing screw I 9；The position correspondence of dress housing screw I 9 is provided with half
Side fluting 8；The side of positioning seat 4 is flexibly connected open washer 6 by housing screw II 7.
Embodiment 3
A kind of efficient turning attachment, including pedestal 1, it is characterised in that：Further include positioning seat 4, open washer 6, annular pressure
Plate 3, housing screw I 9, housing screw II 7 and key 2；The positioning seat 4 is a cylinder, and centre is provided with the hole for being provided with keyway,
Hole is bonded with one end of pedestal 1 by key 2 and keyway；The annular pressing plate 3 is an opening annulus, and there is opening in centre；The ring
Π shapes part 5 is pressed on positioning seat 4 by shape pressing plate 3 by housing screw I 9；The position correspondence of dress housing screw I 9 is provided with half
Side fluting 8；The side of positioning seat 4 is flexibly connected open washer 6 by housing screw II 7.
Further, housing screw I 9 described in the utility model is three, and the corresponding half of fluting 8 is also three.
Embodiment 4
A kind of efficient turning attachment, including pedestal 1, it is characterised in that：Further include positioning seat 4, open washer 6, annular pressure
Plate 3, housing screw I 9, housing screw II 7 and key 2；The positioning seat 4 is a cylinder, and centre is provided with the hole for being provided with keyway,
Hole is bonded with one end of pedestal 1 by key 2 and keyway；The annular pressing plate 3 is an opening annulus, and there is opening in centre；The ring
Π shapes part 5 is pressed on positioning seat 4 by shape pressing plate 3 by housing screw I 9；The position correspondence of dress housing screw I 9 is provided with half
Side fluting 8；The side of positioning seat 4 is flexibly connected open washer 6 by housing screw II 7.
Further, housing screw I 9 described in the utility model is three, and the corresponding half of fluting 8 is also three.
Further, pedestal 1 described in the utility model is formed by stacking by three cylinders, and middle cylinder is located at positioning seat
4 left side, the cylinder and 4 clearance fit of positioning seat of one end.
Embodiment 5
A kind of efficient turning attachment, including pedestal 1, it is characterised in that：Further include positioning seat 4, open washer 6, annular pressure
Plate 3, housing screw I 9, housing screw II 7 and key 2；The positioning seat 4 is a cylinder, and centre is provided with the hole for being provided with keyway,
Hole is bonded with one end of pedestal 1 by key 2 and keyway；The annular pressing plate 3 is an opening annulus, and there is opening in centre；The ring
Π shapes part 5 is pressed on positioning seat 4 by shape pressing plate 3 by housing screw I 9；The position correspondence of dress housing screw I 9 is provided with half
Side fluting 8；The side of positioning seat 4 is flexibly connected open washer 6 by housing screw II 7.
Further, housing screw I 9 described in the utility model is three, and the corresponding half of fluting 8 is also three.
Further, one end of housing screw I 9 and the housing screw II 7 described in the utility model is threaded circle
Cylinder, the other end are the cylinder with interior six sides perforate.
Embodiment 6
A kind of efficient turning attachment, including pedestal 1, it is characterised in that：Further include positioning seat 4, open washer 6, annular pressure
Plate 3, housing screw I 9, housing screw II 7 and key 2；The positioning seat 4 is a cylinder, and centre is provided with the hole for being provided with keyway,
Hole is bonded with one end of pedestal 1 by key 2 and keyway；The annular pressing plate 3 is an opening annulus, and there is opening in centre；The ring
Π shapes part 5 is pressed on positioning seat 4 by shape pressing plate 3 by housing screw I 9；The position correspondence of dress housing screw I 9 is provided with half
Side fluting 8；The side of positioning seat 4 is flexibly connected open washer 6 by housing screw II 7.
Further, housing screw I 9 described in the utility model is three, and the corresponding half of fluting 8 is also three.
Further, pedestal 1 described in the utility model is formed by stacking by three cylinders, and middle cylinder is located at positioning seat
4 left side, the cylinder and 4 clearance fit of positioning seat of one end.
Further, one end of housing screw I 9 and the housing screw II 7 described in the utility model is threaded circle
Cylinder, the other end are the cylinder with interior six sides perforate.
Further, open washer 6 described in the utility model is a cylinder, and there is fluting in centre.
Further, key 2 described in the utility model is cuboid.
Claims (6)
1. a kind of efficient turning attachment, including pedestal（1）, it is characterised in that：Further include positioning seat（4）, open washer（6）, ring
Shape pressing plate（3）, housing screw I（9）, housing screw II（7）And key（2）；The positioning seat（4）For a cylinder, centre is set
There are the hole for being provided with keyway, hole and pedestal（1）One end pass through key（2）It is bonded with keyway；The annular pressing plate（3）For an open circles
There are opening in ring, centre；The annular pressing plate（3）By Π shape parts（5）Pass through housing screw I（9）It is pressed on positioning seat（4）；Dress
Housing screw I（9）Position correspondence be provided with half of fluting（8）；Positioning seat（4）Side pass through housing screw II（7）Activity
Connect open washer（6）.
A kind of 2. efficient turning attachment according to claim 1, it is characterised in that：The housing screw I（9）For three.
A kind of 3. efficient turning attachment according to claim 1 or 2, it is characterised in that：The pedestal（1）By three cylinders
It is formed by stacking, middle cylinder is located at positioning seat（4）Left side, the cylinder and positioning seat of one end（4）Clearance fit.
A kind of 4. efficient turning attachment according to claim 1 or 2, it is characterised in that：The housing screw I（9）And institute
State housing screw II（7）One end be threaded cylinder, the other end is the cylinder with interior six sides perforate.
A kind of 5. efficient turning attachment according to claim 1 or 2, it is characterised in that：The open washer（6）For a circle
There are fluting in cylinder, centre.
A kind of 6. efficient turning attachment according to claim 1 or 2, it is characterised in that：The key（2）For cuboid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721064115.2U CN207289568U (en) | 2017-08-24 | 2017-08-24 | A kind of efficient turning attachment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721064115.2U CN207289568U (en) | 2017-08-24 | 2017-08-24 | A kind of efficient turning attachment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207289568U true CN207289568U (en) | 2018-05-01 |
Family
ID=62438685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721064115.2U Active CN207289568U (en) | 2017-08-24 | 2017-08-24 | A kind of efficient turning attachment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207289568U (en) |
-
2017
- 2017-08-24 CN CN201721064115.2U patent/CN207289568U/en active Active
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| GR01 | Patent grant |