CN204430009U - Oil filling pipe expander flanging die - Google Patents
Oil filling pipe expander flanging die Download PDFInfo
- Publication number
- CN204430009U CN204430009U CN201520199354.3U CN201520199354U CN204430009U CN 204430009 U CN204430009 U CN 204430009U CN 201520199354 U CN201520199354 U CN 201520199354U CN 204430009 U CN204430009 U CN 204430009U
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- China
- Prior art keywords
- watt
- expander
- oil filling
- add
- filling pipe
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Abstract
The utility model discloses a kind of oil filling pipe expander flanging die, belong to automobile pipe fitting process equipment field, comprise plug, to add watt, described plug comprises the flange platform, the gland that advance head, barred body, projection, described flange platform and barred body junction are provided with a circle flange groove, the described watt-minute that adds is upper false add watt, lower false add watt, upper and lower two false adds watt close up watt body being split into a band endoporus, described endoporus comprises clamp section, expander section, sizing section successively, described expander section matches with propelling head, and described sizing section matches with barred body.This device uses same plug, add watt, just can complete expander and flange processing simultaneously, save man-hour, raise the efficiency.
Description
Technical field
The utility model relates to a kind of automobile pipe fitting process equipment, particularly relates to a kind of oil filling pipe expander flanging die.
Background technology
At present; in the pipe fittings such as automobile exhaust pipe are produced; existing automobile pipe fitting processing mold generally can only complete a single function, as automobile exhaust pipe pipe end expander mould, and pipe end pipe-reduction mold, beading tube ends mould; when needs carry out two kinds of processing to pipe end; as carried out expander to pipe end and then flange adds man-hour, need use two kinds of moulds, secondary operations, intermediate demand shuts down more mold exchange; affect labor productivity, equipment cost is high.
Summary of the invention
The purpose of this utility model be to provide a kind of can to automobile refuelling pipe disposable realize expander and flange processing oil filling pipe expander flanging die.
The utility model proposes a kind of oil filling pipe expander flanging die, comprise plug, to add watt, described plug comprises the flange platform, the gland that advance head, barred body, projection, described flange platform and barred body junction are provided with a circle flange groove, the described watt-minute that adds is upper false add watt, lower false add watt, and upper and lower two false adds watt close up watt body being split into a band endoporus, and described endoporus comprises clamp section, expander section, sizing section successively, described expander section matches with propelling head, and described sizing section matches with barred body.
Preferably, described propelling head is conical, and described barred body, flange platform are cylindrical, and what gland comprised threaded shank and gengon tightens portion.
Described flange groove is U-lag.
Described upper false add watt is fixed on clamping cylinder piston rod, and lower false add watt is fixed in frame.
The described expander section inner cavity size to add watt equals plug and advances area of bed to add the oil filling pipe pipe thickness after by expander; The barred body size that the described sizing section inner cavity size to add watt equals plug adds the oil filling pipe pipe thickness after by expander.
The gland of described plug is fixedly connected with the piston rod of the shaping oil cylinder of equipment.
The beneficial effects of the utility model are: use same plug, to add watt, just can complete expander and flange processing simultaneously, save man-hour, raise the efficiency; The clamp section cavity shape to add watt and the oil filling pipe surface configuration of supplied materials adapt, and can clamp oil filling pipe; Save mould, reduce equipment cost.
Accompanying drawing explanation
Fig. 1 is mandrel structure schematic diagram of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the partial enlarged drawing at the A position of Fig. 1;
Fig. 4 of the present utility modelly adds tile structure schematic diagram;
Fig. 5 is working state structure schematic diagram of the present utility model;
A Reference numeral: plug 1, add watts 2, advance 3, barred body 4, protruding flange platform 5, gland 6, flange groove 7, upper false add watts 8, lower false add watts 9, clamp section 10, expander section 11, sizing section 12, threaded shank 13, tighten portion 14, bolt 15, oil filling pipe 16.
Detailed description of the invention
Referring to figs. 1 through Fig. 5, an embodiment of the present utility model is proposed, the present embodiment comprises plug 1, add watts 2, described plug comprise advance 3, barred body 4, protruding flange platform 5, gland 6, described flange platform 5 is provided with a circle flange groove 7 with barred body 4 junction, the described watt-minute that adds is upper false add watts 8, lower false add watts 9, upper and lower two false adds watt close up watt body being split into a band endoporus, described endoporus comprises clamp section 10, expander section 11, sizing section 12 successively, described expander section 11 matches with propelling 3, and described sizing section 12 matches with barred body 4.Described propelling 3 is conical, and described barred body 4, flange platform 5 are cylindrical, and gland 6 comprises the portion of tightening 14 of threaded shank 13 and gengon.Described flange groove 7 is U-lag.Described upper false add watts 8 is fixed on clamping cylinder piston rod, and lower false add watts 9 is fixed in frame.Expander section 11 inner cavity size to add watt equals plug and advances 3 size to add the oil filling pipe pipe thickness after by expander; Barred body 4 size that sizing section 12 inner cavity size to add watt equals plug adds the oil filling pipe pipe thickness after by expander.The gland 6 of plug 1 is fixedly connected with the piston rod of the shaping oil cylinder of equipment.
During work, clamping cylinder piston rod rises, false add watt 8 risings in drive, upper and lower two false add watt-minutes from, workman loads oil filling pipe 16 to be processed, clamping cylinder piston rod drives upper false add watts 8 descending, the back segment of clamping oil filling pipe is clamped by the clamp section 10 to add watt, with bolt 15, upper and lower two false adds watt are connected and fixed again, now, the workshop section to be added of oil filling pipe is positioned at expander section 11 vacantly, in sizing section 12, the piston rod of the shaping oil cylinder of equipment drives plug to move ahead, make the first expander of oil filling pipe flange again, after processing, plug is return, upper false add watts 8 again rises under the drive of clamping cylinder, upper and lower two false add watt-minutes from, the oil filling pipe 16 that artificial taking-up machines.
Claims (6)
1. an oil filling pipe expander flanging die, it is characterized in that, comprise plug, to add watt, described plug comprises and advances head, barred body, protruding flange platform, gland, and described flange platform and barred body junction are provided with a circle flange groove, described in add watt-minute be upper false add watt, lower false add watt, upper and lower two false adds watt close up watt body being split into a band endoporus, described endoporus comprises clamp section, expander section, sizing section successively, and described expander section matches with propelling head, and described sizing section matches with barred body.
2. oil filling pipe expander flanging die according to claim 1, is characterized in that, described propelling head is conical, and described barred body, flange platform are cylindrical, and what gland comprised threaded shank and gengon tightens portion.
3. oil filling pipe expander flanging die according to claim 1, is characterized in that, described flange groove is U-lag.
4. oil filling pipe expander flanging die according to claim 1, is characterized in that, described upper false add watt is fixed on clamping cylinder piston rod, and lower false add watt is fixed in frame.
5. oil filling pipe expander flanging die according to claim 1, is characterized in that, described in the expander section inner cavity size to add watt equal plug and advance area of bed to add the oil filling pipe pipe thickness after by expander; The barred body size that the described sizing section inner cavity size to add watt equals plug adds the oil filling pipe pipe thickness after by expander.
6. oil filling pipe expander flanging die according to claim 1, is characterized in that, the gland of described plug is fixedly connected with the piston rod of the shaping oil cylinder of equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520199354.3U CN204430009U (en) | 2015-04-04 | 2015-04-04 | Oil filling pipe expander flanging die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520199354.3U CN204430009U (en) | 2015-04-04 | 2015-04-04 | Oil filling pipe expander flanging die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204430009U true CN204430009U (en) | 2015-07-01 |
Family
ID=53597929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520199354.3U Active CN204430009U (en) | 2015-04-04 | 2015-04-04 | Oil filling pipe expander flanging die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204430009U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107695218A (en) * | 2017-08-30 | 2018-02-16 | 江西昌河航空工业有限公司 | A kind of pipe double-turnup building mortion and its method |
-
2015
- 2015-04-04 CN CN201520199354.3U patent/CN204430009U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107695218A (en) * | 2017-08-30 | 2018-02-16 | 江西昌河航空工业有限公司 | A kind of pipe double-turnup building mortion and its method |
| CN107695218B (en) * | 2017-08-30 | 2019-05-28 | 江西昌河航空工业有限公司 | A kind of pipe double-turnup forming device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |