CN207839848U - Aluminium alloy seamless gas cylinder drop stamping closing device - Google Patents
Aluminium alloy seamless gas cylinder drop stamping closing device Download PDFInfo
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- CN207839848U CN207839848U CN201820034462.9U CN201820034462U CN207839848U CN 207839848 U CN207839848 U CN 207839848U CN 201820034462 U CN201820034462 U CN 201820034462U CN 207839848 U CN207839848 U CN 207839848U
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- gas cylinder
- aluminium alloy
- swaging die
- alloy seamless
- closing device
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Abstract
The utility model is related to aluminium alloy seamless gas cylinder drop stamping closing devices.It is made of upper mold and lower mold；The upper mold is：Upper padding plate and top board fix one end of distance rod, and the other end of distance rod is equipped with liftout part；The lower mold is：Lower bolster and lower platen fix one end of swaging die, and heating tube is inserted into the heating chamber of swaging die, and discharge arm is flexibly connected with swaging die.The utility model is mounted on four-column hydraulic press by mold, in punching course, it is ensured that gas cylinder uniform force in deformation of closing up ensures that molding obtains the shoulder type of aluminium alloy seamless gas cylinder.
Description
Technical field
The utility model is related to a kind of hot stamping device, more particularly to a kind of heat punching closed up for aluminium alloy seamless gas cylinder
Press closing device.
Background technology
Currently, aluminium alloy seamless gas cylinder is when closing up, due to the special shape of the shoulder of aluminium alloy seamless gas cylinder, so needing
Ensure that stress is impartial in deformation of closing up and deformation rate is no more than 30%, therefore using hot-spinning reducing technology, it is this
There are following disadvantages for molding mode：1, the aluminium alloy seamless gas cylinder volume that numerical control strong is spun to is uncontrollable；2, it is molded one
The long processing time of gas cylinder, efficiency are low.
Invention content
The purpose of this utility model is to provide a kind of aluminium alloy seamless gas cylinder drop stamping closing device.It is mounted on by mold
On four-column hydraulic press, in punching course, it is ensured that gas cylinder uniform force in deformation of closing up ensures that molding obtains aluminium alloy
The shoulder type of seamless gas cylinder.
The technical solution adopted in the utility model is：Aluminium alloy seamless gas cylinder drop stamping closing device, by upper mold under
Mold is constituted；The upper mold is：One end of upper padding plate and top board and distance rod is fixed, and the other end of distance rod is equipped with top
Materials and parts；The lower mold is：One end of lower bolster and lower platen and swaging die is fixed, and heating tube is inserted into the heating chamber of swaging die
Interior, discharge arm is flexibly connected with swaging die.
Above-mentioned aluminium alloy seamless gas cylinder drop stamping closing device, the liftout part and the contact jaw of gas cylinder bottom are equipped with
Cavity I.
Above-mentioned aluminium alloy seamless gas cylinder drop stamping closing device, the contact jaw of distance rod and upper padding plate and top board are equipped with
The tail end of the outer edge I of protrusion, distance rod is inserted into the through-hole of upper padding plate, and outer edge is inserted into the cavity II of top board, is passed through
Upper padding plate, top board and distance rod are fixed together by bolt.
Above-mentioned aluminium alloy seamless gas cylinder drop stamping closing device, the shape of the open end of the swaging die and gas cylinder
Shoulder shape is mutually echoed.
Above-mentioned aluminium alloy seamless gas cylinder drop stamping closing device, the contact jaw of swaging die and lower bolster and lower platen are equipped with
The outer edge II of protrusion, the top of swaging die are goed deep into lower bolster, and outer edge II is inserted into the cavity III of lower platen, and bolt is passed through
Lower bolster, lower platen and swaging die are fixed together.
The swaging die of above-mentioned aluminium alloy seamless gas cylinder drop stamping closing device, the distance rod of upper mold and lower mold is same
Axis.
The utility model has the beneficial effects that：The utility model, drop stamping, which is closed up, has production efficiency height, product interchangeability
Good, rejection rate reduces, and produces advantage at low cost in batches.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
As shown in Figure 1, aluminium alloy seamless gas cylinder drop stamping closing device, is made of upper mold 10 and lower mold 20.
The upper mold 10 is：Upper padding plate 11 and top board 12 and one end of distance rod 13 are fixed, distance rod 13 it is another
One end is equipped with liftout part 14.
The contact jaw of liftout part 14 and gas cylinder bottom is equipped with cavity I 15, and cavity I 15 is made cylinder, when work, by gas cylinder
Tail end be inserted into cavity I in, further gas cylinder is fixed.
Distance rod 13 is equipped with the outer edge I 16 of protrusion, the tail of distance rod 13 with the contact jaw of upper padding plate 11 and top board 12
End be inserted into upper padding plate 11 through-hole in, outer edge 16 be inserted into top board 12 cavity II 17 in, by bolt by upper padding plate 11, on
Pressing plate 12 and distance rod 13 are fixed together.
The lower mold 20 is：Lower bolster 21 and lower platen 22 and one end of swaging die 23 are fixed, and heating tube 24 is inserted into
In the heating chamber 25 of swaging die 23, discharge arm 26 is flexibly connected with swaging die 23.
The shape of 23 open end of swaging die is mutually echoed with the shoulder shape of gas cylinder.Top is equipped with through-hole, after completing punching press, unloads
Material bar 26 is ejected gas cylinder by stretching into through-hole.
Swaging die 23 is equipped with the outer edge II 27 of protrusion, the top of swaging die 23 with the contact jaw of lower bolster 21 and lower platen 22
End is goed deep into lower bolster 21, and outer edge II 27 is inserted into the cavity III 28 of lower platen 22, by bolt by lower bolster 21, lower platen
22 and swaging die 23 be fixed together.
The swaging die 23 of the distance rod 13 of upper mold and lower mold is coaxial.
The operation principle of the utility model is：
1, upper and lower mold is separately mounted on the stationary work-table on four-column hydraulic press.Upper mold is mounted on four column hydraulic pressure
On the sliding block of machine, lower mold is mounted on the pressure fixing plate of four-column hydraulic press.
When 2, processing, the contact surface of mold and aluminium alloy seamless gas cylinder workpiece is sprayed into lubricant, to ensure that workpiece is smooth
Molding.
3, the bottle neck of aluminium alloy seamless gas cylinder workpiece and shoulder are put into the swaging die of lower mold, the tail end of gas cylinder is inserted into
In the cavity I of liftout part, ensure that upper and lower mold is coaxial, concentricity is no more than 0.05mm；
4, it is powered to heating tube, ensures that the temperature of swaging die is 400 DEG C, the sliding block of four-column hydraulic press drives upper mold to move
It is dynamic, to drive gas cylinder to move, ensure that gas cylinder is fixed between upper/lower die.
5, drop stamping closing in is carried out.
Claims (6)
1. aluminium alloy seamless gas cylinder drop stamping closing device, which is characterized in that be made of upper mold (10) and lower mold (20)；
The upper mold (10) is：Upper padding plate (11) and top board (12) and one end of distance rod (13) are fixed, distance rod
(13) the other end is equipped with liftout part (14)；The lower mold (20) is：Lower bolster (21) and lower platen (22) and swaging die
(23) one end is fixed, and heating tube (24) is inserted into the heating chamber (25) of swaging die (23), discharge arm (26) and swaging die (23)
Flexible connection.
2. aluminium alloy seamless gas cylinder drop stamping closing device according to claim 1, which is characterized in that the liftout part
(14) it is equipped with cavity I (15) with the contact jaw of gas cylinder bottom.
3. aluminium alloy seamless gas cylinder drop stamping closing device according to claim 1, which is characterized in that distance rod (13) with
The contact jaw of upper padding plate (11) and top board (12) is equipped with the outer edge I (16) of protrusion, and the tail end of distance rod (13), which is inserted into, to be padded
In the through-hole of plate (11), outer edge I (16) be inserted into top board (12) cavity II (17) in, by bolt by upper padding plate (11),
Top board (12) and distance rod (13) are fixed together.
4. aluminium alloy seamless gas cylinder drop stamping closing device according to claim 1, which is characterized in that the swaging die
(23) shape of open end and the shoulder shape of gas cylinder are mutually echoed.
5. aluminium alloy seamless gas cylinder drop stamping closing device according to claim 1, which is characterized in that swaging die (23) with
The contact jaw of lower bolster (21) and lower platen (22) is equipped with the outer edge II (27) of protrusion, and underlay is goed deep on the top of swaging die (23)
In plate (21), outer edge II (27) is inserted into the cavity III (28) of lower platen (22), by bolt by lower bolster (21), lower platen
(22) it is fixed together with swaging die (23).
6. aluminium alloy seamless gas cylinder drop stamping closing device according to claim 1, which is characterized in that the thrust of upper mold
The swaging die (23) of bar (13) and lower mold is coaxial.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820034462.9U CN207839848U (en) | 2018-01-09 | 2018-01-09 | Aluminium alloy seamless gas cylinder drop stamping closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820034462.9U CN207839848U (en) | 2018-01-09 | 2018-01-09 | Aluminium alloy seamless gas cylinder drop stamping closing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207839848U true CN207839848U (en) | 2018-09-11 |
Family
ID=63417766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820034462.9U Active CN207839848U (en) | 2018-01-09 | 2018-01-09 | Aluminium alloy seamless gas cylinder drop stamping closing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207839848U (en) |
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2018
- 2018-01-09 CN CN201820034462.9U patent/CN207839848U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 110000 24 Po Yue Road, Shenbei New Area, Shenyang, Liaoning Patentee after: Fogia slinda safety technology (Shenyang) Co.,Ltd. Address before: 110000 24 Po Yue Road, Shenbei New Area, Shenyang, Liaoning Patentee before: Shenyang Gas Cylinder Safety Technology Co.,Ltd. |