CN206702694U - Swollen location structure in one kind - Google Patents
Swollen location structure in one kind Download PDFInfo
- Publication number
- CN206702694U CN206702694U CN201720351539.0U CN201720351539U CN206702694U CN 206702694 U CN206702694 U CN 206702694U CN 201720351539 U CN201720351539 U CN 201720351539U CN 206702694 U CN206702694 U CN 206702694U
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- China
- Prior art keywords
- swollen
- flange
- location structure
- locating piece
- steel pipe
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Abstract
The utility model discloses swollen location structure in one kind, including interior swollen location structure body；The interior swollen location structure body be by fixed station, Inner expansion cores head, alignment pin, flange, steel pipe, profiling locating piece, steel tube clamping cylinder, Inner is swollen chuck, flange screw block, locating piece, location-plate, flange clamp air cylinder group into；The utility model promotes Inner expansion core heads by master cylinder, moves from the bottom up, and the swollen chucks of Inner direction to outside circumference of the quartering is moved, and deforms steel pipe and alignment pin, produces the two swollen salient points of row Inner, swelling flange；Whole part is fully completed positioning；And of the present utility model reasonable in design, simple in construction, employee's operation is more convenient, and product oeverall quality is obviously improved, while improving productivity, is substantially reduced in terms of cost.
Description
Technical field
The present invention relates to a kind of machining equipment, is specifically swollen location structure in one kind.
Background technology
The workpiece wall that thin-walled parts are highly susceptible to cutting heat in processing, the influence and making of cutting force processes is too thin
Radiating is slow, and the dimensional accuracy of workpiece is easily influenceed when cutting force is born, it is most important that because the thin part of wall exists
Folder deformation is easy in clamping, causes the axiality of thin-walled parts not reach requirement, so as to cause the waste product of workpiece, therefore is processed
When fixture selection it is extremely important.
Common interior swollen location structure is typically to the skilled requirement of operation currently on the market, and structure is more complicated, argon
Arc-welding needs argon gas, is running stores, and manufacturing cost is higher；Welding positioning can make part deformation, the type position dimensional uniformity of part
It is poor, influence the quality of product.
The content of the invention
It is an object of the invention to provide swollen location structure in one kind, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides following technical scheme：
Swollen location structure in one kind, including interior swollen location structure body；The interior swollen location structure body be by fixed station,
Inner expansion cores head, alignment pin, flange, steel pipe, profiling locating piece, steel tube clamping cylinder, Inner is swollen chuck, flange screw block, locating piece,
Location-plate, flange clamp air cylinder group into；Through hole is provided among the fixed station, Inner expansion core heads, Inner expansion core heads are installed in through hole
Bottom be connected with the catch bar of master cylinder, the swollen chucks of Inner are socketed with the outside of Inner expansion core heads；The steel pipe is plugged on the swollen folders of Inner
On head, the side of steel pipe is provided with profiling locating piece, and steel pipe contoured portion fits by flat with profiling locating piece；The bottom of the steel pipe
Portion is provided with alignment pin, and flange is provided with the junction of alignment pin and steel pipe；The location-plate is fixedly mounted on the upper of fixed station
Side, location-plate centre are provided with groove, and inside grooves are provided with locating piece, and the upper surface of locating piece is provided with flange screw block；It is described
Flange clamping cylinder is fixedly mounted on the left side of location-plate, and is connected with flange screw block；The steel tube clamping cylinder is fixed and set
Put on the right side of profiling locating piece.
As the further scheme of the present invention：The steel tube clamping cylinder bottom is provided with steel tube clamping air cylinder base, steel pipe
Clamping cylinder tube chamber welds with base is arranged on fixed station upper surface.
The steel tube clamping cylinder is provided with open-close on-off.
The flange clamping cylinder is provided with open-close on-off.
The swollen chucks of Inner are in the quartering, and are provided with projection at the top of side wall.
The Inner expansion cores head is pyramidal structure.
As further scheme of the invention：
A kind of processing technology of interior swollen positioning, including following process：
1) alignment pin, flange prepackage are prepared, are put into locating piece；
2) steel pipe is loaded into flange endoporus, steel pipe contoured portion fits by flat with profiling locating piece, and part completes positioning；
3) starting switch is pressed, clamping cylinder, clamping cylinder compresses steel pipe and flange simultaneously, promoted by master cylinder, interior swollen
Core print moves upwards, moves out interior swollen chuck, steel pipe, alignment pin swelling flange, part complete in swollen positioning；
4) workpiece is taken out, interior swollen process operations are completed；
Compared with prior art, the beneficial effects of the invention are as follows：The present invention promotes Inner expansion core heads by master cylinder, from lower past
Upper motion, the swollen chucks of Inner direction to outside circumference of the quartering are moved, and are deformed steel pipe and alignment pin, are produced the two swollen salient points of row Inner,
Swelling flange；Whole part is fully completed positioning；And the present invention's is reasonable in design, simple in construction, employee's operation is more convenient,
Product oeverall quality is obviously improved, while improving productivity, is substantially reduced in terms of cost.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the E-E sections of interior swollen location structure.
Fig. 2 is a kind of side structure schematic view of interior swollen location structure.
Fig. 3 is a kind of structural representation of partial cutaway in interior swollen location structure.
Fig. 4 is that the structural representation before finger setting is positioned in a kind of interior swollen location structure.
Fig. 5 is a kind of structural representation of the swollen chucks of Inner in interior swollen location structure.
In figure：1- fixed stations；2- Inner expansion core heads；3- alignment pins；4- flanges；5- steel pipes；6- profiling locating pieces；7- steel pipes press from both sides
Tight cylinder；8- Inner are swollen chuck；9- flange screw blocks；10- locating pieces；11- location-plates；12- flange clamping cylinders.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1~5, in the embodiment of the present invention, swollen location structure in one kind, including interior swollen location structure body；Institute
It is by fixed station 1, Inner expansion cores be first 2, alignment pin 3, flange 4, steel pipe 5, profiling locating piece 6, steel pipe to state interior swollen location structure body
Clamping cylinder 7, Inner are swollen chuck 8, flange screw block 9, locating piece 10, location-plate 11, flange clamping cylinder 12 form；The fixation
Through hole is provided among platform 1, the bottom that first 2, the Inner expansion cores first 2 of Inner expansion cores are provided with through hole is connected with the catch bar of master cylinder, Inner
The outside of expansion core first 2 is socketed with the swollen chucks 8 of Inner；The steel pipe 5 is plugged on the swollen chucks 8 of Inner, and the side of steel pipe 5 is determined provided with profiling
Position block 6, the contoured portion of steel pipe 5 fit by flat with profiling locating piece 6；The bottom of the steel pipe 5 is provided with alignment pin 3, is positioning
The junction of pin 3 and steel pipe 5 is provided with flange 4；The location-plate 11 is fixedly mounted on the upside of fixed station 1, in location-plate 11
Between be provided with groove, inside grooves are provided with locating piece 10, and the upper surface of locating piece 10 is provided with flange screw block 9；The banjo clip
Tight cylinder 12 is fixedly mounted on the left side of location-plate 11, and is connected with flange screw block 9；The steel tube clamping cylinder 7 is fixed and set
Put on the right side of profiling locating piece 6.
The bottom of steel tube clamping cylinder 7 is provided with steel tube clamping air cylinder base, and steel tube clamping air cylinder base welded and installed exists
The upper surface of fixed station 1.
The steel tube clamping cylinder 7 is provided with open-close on-off.
The flange clamping cylinder 12 is provided with open-close on-off.
The swollen chucks 8 of Inner are in the quartering, and are provided with projection at the top of side wall.
The Inner expansion cores first 2 are pyramidal structure.
A kind of processing technology of interior swollen positioning, including following process：
1) alignment pin 3, the prepackage of flange 4 are prepared, are put into locating piece 10；
2) steel pipe 5 is loaded into flange endoporus, steel pipe contoured portion fits by flat with profiling locating piece 6, and part is completed fixed
Position；
3) starting switch, clamping cylinder 7 are pressed, clamping cylinder 12 compresses steel pipe and flange simultaneously, promoted by master cylinder,
Interior expansion core first 2 is moved upwards, moves out interior swollen chuck 8, steel pipe, alignment pin swelling flange, swollen positioning in part completion；
4) workpiece is taken out, interior swollen process operations are completed.
The present invention operation principle be：The present invention promotes Inner expansion core heads by master cylinder, moves from the bottom up, the quartering
Inner is swollen, and chuck direction to outside circumference is moved, and is deformed steel pipe and alignment pin, is produced the two swollen salient points of row Inner, swelling flange；Whole zero
Part is fully completed positioning.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. swollen location structure in one kind, including interior swollen location structure body, it is characterised in that the interior swollen location structure body is
By fixed station, Inner expansion cores head, alignment pin, flange, steel pipe, profiling locating piece, steel tube clamping cylinder, Inner is swollen chuck, flange screw
Block, locating piece, location-plate, flange clamp air cylinder group into；Through hole is provided among the fixed station, Inner expansion cores are installed in through hole
Head, the bottom of Inner expansion core heads are connected with the catch bar of master cylinder, and the swollen chucks of Inner are socketed with the outside of Inner expansion core heads；The steel pipe is inserted
It is connected on the swollen chucks of Inner, the side of steel pipe is provided with profiling locating piece, and steel pipe contoured portion fits by flat with profiling locating piece；Institute
The bottom for stating steel pipe is provided with alignment pin, and flange is provided with the junction of alignment pin and steel pipe；The location-plate is fixedly mounted on
The upside of fixed station, location-plate centre are provided with groove, and inside grooves are provided with locating piece, and the upper surface of locating piece is provided with flange pressure
Tight block；The flange clamping cylinder is fixedly mounted on the left side of location-plate, and is connected with flange screw block；The steel tube clamping gas
Cylinder is fixedly installed on the right side of profiling locating piece.
2. swollen location structure in one kind according to claim 1, it is characterised in that the steel tube clamping cylinder bottom is provided with
Steel tube clamping air cylinder base, steel tube clamping air cylinder base welded and installed is in fixed station upper surface.
3. swollen location structure in one kind according to claim 1, it is characterised in that the steel tube clamping cylinder, which is provided with, to be opened and closed
Switch.
4. swollen location structure in one kind according to claim 1, it is characterised in that the flange clamping cylinder, which is provided with, to be opened and closed
Switch.
5. swollen location structure in one kind according to claim 1, it is characterised in that the swollen chucks of Inner are in the quartering,
And it is provided with projection at the top of side wall.
6. swollen location structure in one kind according to claim 1, it is characterised in that the Inner expansion cores head is pyramidal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720351539.0U CN206702694U (en) | 2017-04-06 | 2017-04-06 | Swollen location structure in one kind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720351539.0U CN206702694U (en) | 2017-04-06 | 2017-04-06 | Swollen location structure in one kind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206702694U true CN206702694U (en) | 2017-12-05 |
Family
ID=60467602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720351539.0U Active CN206702694U (en) | 2017-04-06 | 2017-04-06 | Swollen location structure in one kind |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206702694U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108687369A (en) * | 2017-04-06 | 2018-10-23 | 宁波立强机械有限公司 | Swollen location structure and processing technology in one kind |
-
2017
- 2017-04-06 CN CN201720351539.0U patent/CN206702694U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108687369A (en) * | 2017-04-06 | 2018-10-23 | 宁波立强机械有限公司 | Swollen location structure and processing technology in one kind |
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