CN217550981U - Auxiliary die casting pin part for preparing high-pressure cylinder body - Google Patents
Auxiliary die casting pin part for preparing high-pressure cylinder body Download PDFInfo
- Publication number
- CN217550981U CN217550981U CN202221150899.1U CN202221150899U CN217550981U CN 217550981 U CN217550981 U CN 217550981U CN 202221150899 U CN202221150899 U CN 202221150899U CN 217550981 U CN217550981 U CN 217550981U
- Authority
- CN
- China
- Prior art keywords
- die
- metal casting
- fixedly connected
- pressure cylinder
- ring
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
The utility model discloses a preparation of high pressure cylinder body is with supplementary mould cast pin spare, comprising a frame body, be provided with the die on the support body, be provided with the hydraulic pump on the support body, the output fixedly connected with punching press piece of hydraulic pump, punching press piece corresponds the setting with punching a hole on the die, the die is connected with four metal casting through rotating assembly, metal casting is "U" type setting, fixedly connected with bears the plectane on the die, it has four arcs and central opening to bear the plectane, two tip distances of arc are inconsistent from central opening, metal casting passes through the bolt and is connected with corresponding arc. The utility model discloses a set up four metal casting spare on the die, can be close to simultaneously in step or keep away from punching a hole on the die to make the chromium molybdenum steel disc that is located on punching a hole can just be by the centre gripping in the positive center department that punches a hole, and can not take place the skew when the punching press, overcome the condition that partial cylinder body rudiment can appear lacking partial lateral wall, reduce the defective index.
Description
Technical Field
The utility model relates to a high pressure cylinder body preparation technical field especially relates to a preparation of high pressure cylinder body is with supplementary mould cast pin spare.
Background
The high-pressure cylinder is commonly used as a main body for containing fire extinguishers and oxygen tanks, and can safely store and seal high-pressure gas.
During preparation, a chromium molybdenum steel disc is used as an initial material, the disc is placed into a corresponding chemical solvent after heat treatment, the elasticity of metal of the disc is increased, the disc is placed on a stamping die after drying, stamping is carried out by using a stamping machine, and a blank of a cylinder body is formed.
Therefore, the application provides an auxiliary die casting pin for preparing a high-pressure cylinder body.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the metal disc of current preparation high pressure cylinder body and being difficult to well by punching machine stamping forming through manual placing, and the preparation of a high pressure cylinder body is with supplementary mould cast pin spare that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a preparation of high pressure cylinder body is with auxiliary mold round pin spare, comprises a frame body, be provided with the die on the support body, be provided with the hydraulic pump on the support body, the output fixedly connected with punching press piece of hydraulic pump, the punching press piece with punch a hole on the die and correspond the setting, the die is connected with four metal casting spare through rotating assembly, metal casting spare is "U" type setting, fixedly connected with bears the plectane on the die, it has four arc walls and central opening to bear the plectane, two tip of arc wall are inconsistent apart from central opening, metal casting spare passes through the bolt and is connected with corresponding arc wall.
Preferably, the support body fixedly connected with two connecting rods, the connecting rod fixedly connected with collar, the inner wall of collar with the outer wall fixed connection of die.
Preferably, the rotating assembly comprises a rotating ring, the rotating ring is provided with a ring groove, a ring body is arranged in the ring groove, the ring body is fixedly sleeved on the outer wall of the stamping die, the outer wall of the stamping die is sleeved with a torsion spring, and two ends of the torsion spring are respectively connected with the mounting ring and the rotating ring.
Preferably, the rotating assembly further comprises four sliding grooves formed in the rotating ring, the metal casting part is located in the corresponding sliding grooves, two limiting blocks are fixedly connected to the metal casting part, and the limiting blocks are located in the corresponding sliding grooves.
Preferably, the metal casting is fixedly connected with a handle, and the metal casting is provided with a through hole, and the bolt passes through the through hole.
Preferably, the metal casting has a rectangular slot provided with a rubber block.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a set up four metal casting spare on the die, can be close to simultaneously in step or keep away from punching a hole on the die to make the chromium molybdenum steel disc that is located on punching a hole can just be located by the centre gripping in the positive center department that punches a hole, and can not take place the skew when the punching press, overcome the condition that partial cylinder body rudiment can appear lacking the partial lateral wall, reduce the defective rate.
Drawings
Fig. 1 is a schematic structural view of an auxiliary mold pin casting for preparing a high-pressure cylinder body according to the present invention;
FIG. 2 is a partial schematic view of the structure of FIG. 1;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;
FIG. 4 is an enlarged view of the structure at B in FIG. 2;
fig. 5 is a schematic structural view of a bearing disc in an auxiliary mold pin casting for preparing a high-pressure cylinder body according to the present invention;
fig. 6 is the utility model provides a high pressure cylinder body preparation is with metal casting's in supplementary mould cast pin spare structural schematic.
In the figure: 1. a frame body; 2. punching a die; 3. a hydraulic pump; 4. stamping the blocks; 5. punching; 6. a metal casting; 7. a load bearing circular plate; 8. an arc-shaped slot; 9. a central opening; 10. a bolt; 11. a connecting rod; 12. a mounting ring; 13. a rotating ring; 14. a ring groove; 15. a ring body; 16. a torsion spring; 17. a chute; 18. a limiting block; 19. a handle; 20. a through hole; 21. a rectangular groove; 22. a rubber block.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-6, a preparation of high pressure cylinder body is with supplementary mould cast pin spare, comprising a frame body 1, be provided with die 2 on the support body 1, be provided with hydraulic pump 3 on the support body 1, hydraulic pump 3 is prior art, do not do the repeated description here, hydraulic pump 3's output end fixedly connected with punching press piece 4, punching press piece 4 corresponds the setting with punching a hole 5 on the die 2, die 2 is connected with four metal casting 6 through rotatory subassembly, metal casting 6 is the setting of "U" type, fixedly connected with bears plectane 7 on the die 2, it has four arc walls 8 and central opening 9 to bear plectane 7, two tip of arc wall 8 are inconsistent from central opening 9, metal casting 6 passes through bolt 10 and is connected with corresponding arc wall 8.
During preparation, the chromium molybdenum steel disc is placed at the central opening 9 of the bearing circular plate 7, the hydraulic pump 3 is started to drive the stamping block 4 to move downwards and stamp the chromium molybdenum steel disc, and the stamping block 4 can stretch into the punching hole 5 on the stamping die 2, so that the chromium molybdenum steel disc is stamped and formed into a blank of a cylinder body.
Further, 1 two connecting rods 11 of fixedly connected with of support body, 11 fixedly connected with collar 12 of connecting rod, the inner wall of collar 12 and the outer wall fixed connection of die 2.
The connecting rod 11 has a height such that the embryonic cylinder to be press-formed can be detached from the die 2 and ejected from the lower port of the punch 5.
Further, the rotating assembly comprises a rotating ring 13, the rotating ring 13 is provided with a ring groove 14, a ring body 15 is arranged in the ring groove 14, the ring body 15 is fixedly sleeved on the outer wall of the punching die 2, the outer wall of the punching die 2 is sleeved with a torsion spring 16, and two ends of the torsion spring 16 are respectively connected with the mounting ring 12 and the rotating ring 13.
Referring to fig. 3, the ring groove 14 and the ring body 15 are each provided in a "convex" shape in cross section so that the rotary ring 13 cannot be disengaged from the die 2 while being rotated relative to the die 2.
Furthermore, the rotating assembly further comprises four sliding grooves 17 formed in the rotating ring 13, the metal casting 6 is partially located in the corresponding sliding grooves 17, two limiting blocks 18 are fixedly connected to the metal casting 6, and the limiting blocks 18 are located in the corresponding sliding grooves 17.
Referring to fig. 3, the stopper 18 prevents the metal casting 6 from separating from the sliding groove 17.
Further, a handle 19 is fixedly connected to the metal casting 6, the metal casting 6 has a through hole 20, and the bolt 10 passes through the through hole 20.
Referring to fig. 4, the pin 10 passes through the through hole 20 and the corresponding arc-shaped slot 8.
Further, the metal casting 6 has a rectangular groove 21, and the rectangular groove 21 is provided with a rubber block 22.
Referring to fig. 6, the rubber block 22 in the shape of a "convex" can be inserted into the rectangular groove 21 or detached from the rectangular groove, so as to facilitate the replacement of the rubber block 22 by the metal casting 6.
The utility model discloses a theory of operation:
referring to fig. 5, the arc-shaped slot 8 has two ends, a first end being set closer to the central opening 9 and a second end being set farther from the central opening 9
Adjusting the four metal castings 6, enabling the through holes 20 on the metal castings 6 to correspond to the corresponding arc-shaped grooves 8, respectively inserting the bolts 10 into the four through holes 20 and the four arc-shaped grooves 8, and under the action of the elasticity of the torsion springs 16, enabling the four bolts 10 to be located at the corresponding first end parts, wherein the rubber block 22 is closest to the central opening 9;
when preparing the high pressure cylinder body, rotate handle 19, drive rotatory ring 13 rotatory, torsional spring 16 takes place elastic deformation, and four bolts 10 at this moment move to the second end from corresponding first end, and the concrete expression does: the four metal casting parts 6 are gradually far away from the central opening 9, the chromium molybdenum steel disc is placed among the four rubber blocks 22, the acting force acting on the handle 19 is loosened, and under the action of the torsion spring 16, the four rubber blocks 22 simultaneously move towards the central opening 9 and finally simultaneously clamp the chromium molybdenum steel disc, so that the chromium molybdenum steel disc is positioned in the center of the central opening 9, namely the center of the punched hole 5, the punching of the punching block 4 is facilitated, no defect exists, and the defective rate is reduced;
when the chrome molybdenum steel disc is punched, the peripheral side of the chrome molybdenum steel disc generates sliding friction with the four rubber blocks 22, the abrasion consumption is generated on the rubber blocks 22, the four rubber blocks 22 cannot enable the chrome molybdenum steel disc to be located at the center of the punched hole 5 after the abrasion consumption reaches a certain degree, when the rubber blocks 22 are replaced, the chrome molybdenum steel disc needs to be punched under the condition that the punching is stopped, the bolt 10 is pulled out, the handle 19 is pulled, the metal casting piece 6 is far away from the central opening 9, the rubber blocks 22 are convenient to replace by workers, the old rubber blocks 22 are pulled out from the rectangular groove 21 and inserted into the new rubber blocks 22, then the position of the metal casting piece 6 is adjusted, and the bolt 10 is inserted into the through hole 20 in the metal casting piece 6 and the corresponding arc-shaped groove 8 again.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a preparation of high pressure cylinder body is with supplementary mould cast pin spare, a serial communication port, including support body (1), be provided with die (2) on support body (1), be provided with hydraulic pump (3) on support body (1), the output end fixedly connected with punching press piece (4) of hydraulic pump (3), punching press piece (4) with punch a hole (5) on die (2) correspond the setting, die (2) are connected with four metal casting (6) through rotatory subassembly, metal casting (6) are "U" type setting, fixedly connected with bears plectane (7) on die (2), it has four arc wall (8) and central opening (9) to bear plectane (7), two tip of arc wall (8) are inconsistent from central opening (9), metal casting (6) are connected with corresponding arc wall (8) through bolt (10).
2. The auxiliary die casting pin for preparing the high-pressure cylinder body is characterized in that two connecting rods (11) are fixedly connected to the frame body (1), a mounting ring (12) is fixedly connected to each connecting rod (11), and the inner wall of each mounting ring (12) is fixedly connected with the outer wall of the punch die (2).
3. The auxiliary mold casting pin component for preparing the high-pressure cylinder block as claimed in claim 2, wherein the rotating assembly comprises a rotating ring (13), the rotating ring (13) is provided with a ring groove (14), the ring groove (14) is internally provided with a ring body (15), the ring body (15) is fixedly sleeved on the outer wall of the stamping die (2), the outer wall of the stamping die (2) is sleeved with a torsion spring (16), and two ends of the torsion spring (16) are respectively connected with the mounting ring (12) and the rotating ring (13).
4. The auxiliary mold casting pin for preparing a high-pressure cylinder block as claimed in claim 3, wherein said rotating assembly further comprises four sliding grooves (17) opened in said rotating ring (13), said metal casting (6) is partially located in said corresponding sliding grooves (17), two stoppers (18) are fixedly connected to said metal casting (6), and said stoppers (18) are located in said corresponding sliding grooves (17).
5. The auxiliary mold casting pin member for preparing a high-pressure cylinder block as claimed in claim 1, wherein a handle (19) is fixedly connected to the metal casting member (6), the metal casting member (6) has a through hole (20), and the plug pin (10) passes through the through hole (20).
6. An auxiliary die pin casting for high pressure cylinder block preparation according to claim 1, characterized in that the metal casting (6) has a rectangular groove (21), the rectangular groove (21) being provided with a rubber block (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221150899.1U CN217550981U (en) | 2022-05-13 | 2022-05-13 | Auxiliary die casting pin part for preparing high-pressure cylinder body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221150899.1U CN217550981U (en) | 2022-05-13 | 2022-05-13 | Auxiliary die casting pin part for preparing high-pressure cylinder body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217550981U true CN217550981U (en) | 2022-10-11 |
Family
ID=83474983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221150899.1U Active CN217550981U (en) | 2022-05-13 | 2022-05-13 | Auxiliary die casting pin part for preparing high-pressure cylinder body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217550981U (en) |
-
2022
- 2022-05-13 CN CN202221150899.1U patent/CN217550981U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201201030Y (en) | Nitrogen compacting mould for hot trimming and punching forgings | |
| CN207746301U (en) | A kind of flanging punching die | |
| CN217550981U (en) | Auxiliary die casting pin part for preparing high-pressure cylinder body | |
| CN111451366A (en) | Shape-protecting fine-blanking die for refrigerator stamping parts | |
| CN204584041U (en) | A kind of T iron punching sizing stretches mould | |
| CN210632882U (en) | Die for preparing high-precision matching bearing outer ring of grain streamline | |
| CN210702468U (en) | Special ejection mechanism of die casting die | |
| CN207592597U (en) | A kind of environmental protection brick mold core stamping die | |
| CN216501831U (en) | Automatic centering and punching device for steel shell of brake drum | |
| CN102626764A (en) | Forming forging die for anchor chain crosspiece | |
| CN215032518U (en) | Rounding die | |
| CN210702294U (en) | Die forging machine die | |
| CN209664215U (en) | A kind of automobile crane forging compound die tool | |
| CN212918394U (en) | Iron column unloading manipulator | |
| CN202114136U (en) | Automobile fuel tank head sealing cover closing shaping stamping mold | |
| CN104209412A (en) | Trial-manufacturing side reshaping die of vehicle body metal plate | |
| CN209999585U (en) | Injection molding machine mould fixing and adjusting mechanism | |
| CN202151654U (en) | Bearing bush forming tool for punch press | |
| CN213317340U (en) | Seal head manufacturing die | |
| CN216297707U (en) | Forming die with replaceable pressing plate | |
| CN216397764U (en) | Fixed connecting piece for hardware mould | |
| CN220295654U (en) | Automobile part stamping equipment with replaceable stamping head | |
| CN213887751U (en) | A stamping device for screw production | |
| CN209811805U (en) | Blank auxiliary positioning device | |
| CN214290638U (en) | Valve body die forging positioning tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A spare auxiliary mold pin casting component for high-pressure cylinder system Effective date of registration: 20230802 Granted publication date: 20221011 Pledgee: Zhaoqing Rural Commercial Bank Co.,Ltd. Mugang sub branch Pledgor: ZHAOQING FENGCHI PRECISION METALWORK Co.,Ltd.|GUANGDONG FENGYU PRECISION TECHNOLOGY Co.,Ltd. Registration number: Y2023980050679 |