CN220970497U - Pressing machine for maca steel castings - Google Patents
Pressing machine for maca steel castings Download PDFInfo
- Publication number
- CN220970497U CN220970497U CN202322697318.7U CN202322697318U CN220970497U CN 220970497 U CN220970497 U CN 220970497U CN 202322697318 U CN202322697318 U CN 202322697318U CN 220970497 U CN220970497 U CN 220970497U
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- Prior art keywords
- wall
- stamping
- casting
- maca
- supporting plate
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- 238000005266 casting Methods 0.000 title claims abstract description 56
- 239000010959 steel Substances 0.000 title claims abstract description 34
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 33
- 238000003825 pressing Methods 0.000 title abstract description 22
- 235000000421 Lepidium meyenii Nutrition 0.000 title abstract description 18
- 240000000759 Lepidium meyenii Species 0.000 title abstract description 18
- 235000012902 lepidium meyenii Nutrition 0.000 title abstract description 18
- 238000004080 punching Methods 0.000 claims description 60
- 238000001179 sorption measurement Methods 0.000 claims description 5
- 230000035515 penetration Effects 0.000 claims 1
- 229910001018 Cast iron Inorganic materials 0.000 abstract description 12
- 239000000463 material Substances 0.000 abstract description 2
- 238000005299 abrasion Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 4
- 229910001037 White iron Inorganic materials 0.000 description 2
- 238000010009 beating Methods 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Punching Or Piercing (AREA)
Abstract
The utility model relates to the technical field of pressing machines and discloses a pressing machine for a cast iron casting, which comprises a U-shaped frame, a processing table, a sliding plate, a stamping cylinder and a stamping disc, wherein the sliding plate slides in the middle of the inner wall of the U-shaped frame; according to the utility model, the positioning plates around the inner wall of the stamping groove can be matched with the positioning air cylinder, so that the periphery of the maca steel casting at the top of the supporting plate is clamped and positioned at the center of the bottom of the stamping disc, the suction holes at the top of the supporting plate can be used for carrying out negative pressure on the inner cavity of the maca steel casting through the air pump, so that the bottom surface of the maca steel casting can be sucked at the top of the supporting plate, the accurate positioning of the stamping disc and the stamping position of the top of the maca steel casting can be realized, meanwhile, after the stamping, the positioning plates and the suction holes can be used for sucking the stamped casting, the casting is prevented from being adhered to the stamping disc, after the stamping, the air pump can be used for inflating the inner cavity of the supporting plate, so that the bottom surface of the maca steel casting is separated from the top of the supporting plate, and the stamping casting can be conveniently taken out, and the material taking efficiency of the maca steel casting is improved.
Description
Technical Field
The utility model relates to the technical field of pressing machines, in particular to a pressing machine for a cast iron casting.
Background
The cast iron can be cast into white cast iron pieces, and then the white cast iron pieces are obtained through forging annealing, and then the forging cast iron pieces are pressed and molded through a pressing procedure, wherein a pressing machine is needed in the pressing processing process of the cast iron pieces.
The disclosed publication number is CN218340766U, disclose a kind of macadam casting pressing machine, including the bottom plate and fix the U-shaped support on the top surface of the bottom plate, the both sides of top bottom surface of the said U-shaped support are symmetrically fixed with two cylinders, two said output ends of the cylinder fixedly connect with the diaphragm, the bottom surface of the said diaphragm is fixed with several equally distributed pressing blocks, and there are fixed blocks between two adjacent pressing blocks; according to the utility model, the locking mechanism is arranged in the lower pressing block, when a workpiece to be processed is placed in the die cavity, the fixed block above the die cavity can be correspondingly locked, when the transverse plate is driven by the air cylinder to move downwards, the fixed block can only be driven by the locked lower pressing block to move downwards, namely, the fixed block drives the punching disc at the bottom to punch downwards, then the air cylinder drives the transverse plate to move upwards, other workpieces can be continuously pressed in other die cavities for the next time, so that a worker can conveniently take out the workpiece just pressed from the die cavity, a plurality of workpieces can be pressed and taken out simultaneously, and the processing efficiency is improved;
However, when the existing cast iron casting is placed in a die cavity, the cast iron casting lacks a positioning mechanism, so that when the top of the casting is pressed by a corresponding stamping disc at the top, the stamping disc is dislocated with the top of the casting, deviation occurs in the pressing position, stamping abrasion is easily generated in the die cavity, adhesion is easily generated between the cast iron casting and the stamping disc or the cast iron casting is connected with the surface of the die cavity, manual stripping is required, and the overall pressing efficiency is influenced by taking and placing of the casting.
Disclosure of utility model
The utility model aims to provide a pressing machine for a cast iron and steel, which aims to solve the problems that a casting in the existing pressing machine die cavity lacks a positioning mechanism, the inside of the die cavity is easy to be subjected to punching abrasion after the pressing position is deviated, and the casting is adhered in a punching plate or the die cavity after the pressing, needs to be manually peeled off, and the whole pressing efficiency of the casting is impression.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a ma steel foundry goods squeezer, includes U-shaped frame, processing platform, slide, punching press cylinder, punching press dish, the slide in U-shaped frame inner wall middle part, the flexible end of punching press cylinder with slide top fixed connection, the equidistant punching press groove of having seted up in processing platform top, punching press inslot wall middle part integrated into one piece has the backup pad, the adsorption port has been seted up in the backup pad top, U-shaped frame bottom fixed mounting has the air pump, the air pump with the backup pad inner chamber is linked together, punching press inslot wall is provided with locating plate, locating cylinder all around respectively, the flexible end of locating cylinder with homonymy locating plate fixed connection.
Preferably, guide grooves are respectively formed in two sides of the inner wall of the U-shaped frame, and guide rods are fixedly arranged at the top of the inner wall of the U-shaped frame at equal intervals.
Preferably, the guide rod movably penetrates into the inner wall of the sliding plate, and the sliding plate slides into the inner wall of the guide groove through the end protruding block.
Preferably, open slots are respectively formed in the periphery of the inner wall of the stamping slot, the positioning air cylinder is fixedly arranged on the inner wall of the open slot, and the positioning plate is in clearance fit with the inner wall of the open slot.
Preferably, the number of the stamping grooves corresponds to the number of the stamping discs one by one, and the stamping discs are seen from the top of the supporting plate.
Preferably, the bottom surface of the positioning plate and the top of the supporting plate are arranged in a coplanar manner, and the supporting plate is of a hollow cylinder structure.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the positioning plates around the inner wall of the punching groove can be matched with the positioning air cylinder, so that the periphery of the maca steel casting at the top of the supporting plate can be clamped and positioned at the center of the bottom of the punching plate, the suction holes at the top of the supporting plate can be used for carrying out negative pressure on the inner cavity of the maca steel casting through the air pump, so that the bottom surface of the maca steel casting can be sucked at the top of the supporting plate, the accurate positioning of the punching plate and the top of the maca steel casting is realized, the position deviation between the punching plate and the top of the maca steel casting is avoided, the punching abrasion of the top of the supporting plate caused by the punching deviation is avoided, meanwhile, the positioning plates and the suction holes can be used for sucking the punched casting to prevent the casting from adhering to the punching plate, and the air pump can be used for inflating the inner cavity of the supporting plate after punching, so that the bottom surface of the maca steel casting is separated from the top of the supporting plate, the casting is conveniently taken out, the efficiency of taking the maca steel casting is improved, the problem that the casting in the existing punching machine is lack of positioning mechanism in the die cavity is solved, the punching position deviation is easy to cause abrasion inside the die cavity after the punching position deviation is solved, and the casting is adhered inside the punching plate or the die cavity is required to be manually, and the whole is impression of the casting is punched.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of a front cross-sectional structure of the present utility model;
FIG. 3 is a schematic side sectional view of the present utility model;
fig. 4 is a schematic view of a partial enlarged structure at a in fig. 3.
In the figure: 1. a U-shaped frame; 2. a processing table; 3. a slide plate; 4. a guide rod; 5. a punching cylinder; 6. stamping a groove; 7. an air pump; 8. a support plate; 9. a positioning plate; 10. positioning a cylinder; 11. a guide groove; 31. punching a disc; 61. an open slot; 81. adsorption holes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown.
Referring to fig. 1-4, the present utility model provides a technical solution: a pressing machine for a ma steel casting comprises a U-shaped frame 1, a processing table 2, a sliding plate 3, a punching cylinder 5 and a punching disc 31, wherein the sliding plate 3 slides in the middle of the inner wall of the U-shaped frame 1, the telescopic end of the punching cylinder 5 is fixedly connected with the top of the sliding plate 3, and punching grooves 6 are formed in the top of the processing table 2 at equal intervals;
The middle part of the inner wall of the stamping groove 6 is integrally formed with a supporting plate 8, an adsorption hole 81 is formed in the top of the supporting plate 8 in a penetrating way, an air pump 7 is fixedly arranged at the bottom of the U-shaped frame 1, the air pump 7 is communicated with the inner cavity of the supporting plate 8, a positioning plate 9 and a positioning cylinder 10 are respectively arranged around the inner wall of the stamping groove 6, and the telescopic end of the positioning cylinder 10 is fixedly connected with the positioning plate 9 on the same side;
The top of the cast iron casting can be pressed by placing the cast iron casting on the bottom supporting plate 8 of the punching groove 6, and the punching cylinder 5 on the U-shaped frame 1 drives the sliding plate 3 and the punching disc 31 on the bottom connecting column;
The locating plate 9 accessible location cylinder 10 around the punching press groove 6 inner wall is flexible for carry out centre gripping location in punching press dish 31 bottom center department all around to backup pad 8 top ma steel foundry goods, and backup pad 8 top absorption hole 81 accessible air pump 7 is to its inner chamber negative pressure, thereby can adsorb the ma steel foundry goods bottom surface at backup pad 8 top, realize punching press dish 31 and ma steel foundry goods top and suppress the accurate location in position, avoided punching press dish 31 and ma steel foundry goods top position deviation, suppress the deviation and produce punching press wearing and tearing to backup pad 8 top, after the while suppressing, accessible locating plate 9 and absorption hole 81 are to suppressing back foundry goods absorption, prevent to be in the same place with punching press dish 31 adhesion, after suppressing, air pump 7 can be inflated to backup pad 8 inner chamber, make the separation between ma steel foundry goods bottom surface and the backup pad 8 top, conveniently suppress the foundry goods and take out, thereby the efficiency of getting the ma steel foundry goods has been improved.
Wherein, guide slot 11 has been seted up respectively to U-shaped frame 1 inner wall both sides, equidistant fixed mounting in U-shaped frame 1 inner wall top has guide bar 4, guide bar 4 activity runs through to slide in the 3 inner walls of slide, slide 3 slides in guide slot 11 inner wall through the tip lug, drive slide 3 through punching press cylinder 5 and slide from top to bottom in U-shaped frame 1 inner wall both sides guide slot 11 for slide 3 is under guide slot 11 and guide bar 4 direction, and bottom punching press disc 31 can be accurate to the punching press position of punching press 6 inner wall middle part ma steel casting.
Wherein, open slot 61 has been seted up respectively around the punching press inslot 6 inner wall, positioning cylinder 10 fixed mounting is on open slot 61 inner wall, locating plate 9 is clearance fit with open slot 61 inner wall, punching press inslot 6 and the quantity one-to-one of punching press dish 31, punching press dish 31 is just looking at backup pad 8 tops, can be to backup pad 8 tops ma steel foundry goods centre gripping location at backup pad 8 top surface middle part positions through locating plate 9 around the punching press inslot 6 inner wall for punching press dish 31 and ma steel foundry goods top are beaten the accurate location in position, have avoided punching press dish 31 and ma steel foundry goods top positional deviation, the punching press deviation produces the punching press wearing and tearing to backup pad 8 tops.
Wherein, locating plate 9 bottom surface and backup pad 8 top coplanarity setting, backup pad 8 are hollow cylinder structure, and after the position of the malleable cast piece was at backup pad 8 top surface middle part, backup pad 8 top absorption hole 81 accessible air pump 7 was to its inner chamber negative pressure to can adsorb the malleable cast piece bottom surface at backup pad 8 top.
Working principle: when the maca casting is pressed, firstly, the casting is placed at the top of the supporting plate 8 in the punching groove 6, then, the positioning plate 9 is driven to clamp and position the outside of the casting through the positioning cylinder 10 around the inner wall of the punching groove 6, so that the periphery of the maca casting at the top of the supporting plate 8 is clamped and positioned at the center of the bottom of the punching disc 31, and the suction holes 81 at the top of the supporting plate 8 can be used for carrying out negative pressure on the inner cavity of the suction holes through the air pump 7, so that the bottom surface of the maca casting can be sucked at the top of the supporting plate 8;
The stamping cylinder 5 on the U-shaped frame 1 drives the sliding plate 3 and the stamping disc 31 on the bottom connecting column to press the top of the malleable cast;
Finally, after beating, the casting after beating is adsorbed through the locating plate 9 and the adsorption hole 81, the casting is prevented from being adhered to the punching disc 31, then the inner cavity of the supporting plate 8 can be inflated through the air pump 7, the bottom surface of the casting is separated from the top of the supporting plate 8, the casting is conveniently taken out, and the material taking efficiency of the casting is improved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes and modifications may be made therein without departing from the principles of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a machine is suppressed to ma steel foundry goods, includes U-shaped frame (1), processing platform (2), slide (3), punching press cylinder (5), punching press dish (31), its characterized in that: slide (3) slide in U-shaped frame (1) inner wall middle part, punching press cylinder (5) flexible end with slide (3) top fixed connection, processing platform (2) top equidistant punching press groove (6) have been seted up, punching press groove (6) inner wall middle part integrated into one piece has backup pad (8), adsorption port (81) have been seted up in the penetration of backup pad (8) top, U-shaped frame (1) bottom fixed mounting has air pump (7), air pump (7) with backup pad (8) inner chamber is linked together, punching press groove (6) inner wall are provided with locating plate (9), locating cylinder (10) all around respectively, locating cylinder (10) flexible end and homonymy locating plate (9) fixed connection.
2. A ma steel casting press as claimed in claim 1 wherein: guide grooves (11) are respectively formed in two sides of the inner wall of the U-shaped frame (1), and guide rods (4) are fixedly arranged at the top of the inner wall of the U-shaped frame (1) at equal intervals.
3. A ma steel casting press according to claim 2, wherein: the guide rod (4) movably penetrates into the inner wall of the sliding plate (3), and the sliding plate (3) slides into the inner wall of the guide groove (11) through the end protruding block.
4. A ma steel casting press as claimed in claim 1 wherein: open slot (61) have been seted up respectively around punching press groove (6) inner wall, location cylinder (10) fixed mounting in on open slot (61) inner wall, locating plate (9) with open slot (61) inner wall is clearance fit.
5. A ma steel casting press as claimed in claim 1 wherein: the stamping grooves (6) are in one-to-one correspondence with the number of stamping discs (31), and the stamping discs (31) are just seen from the top of the supporting plate (8).
6. A ma steel casting press as claimed in claim 1 wherein: the bottom surface of the positioning plate (9) and the top of the supporting plate (8) are arranged in a coplanar mode, and the supporting plate (8) is of a hollow cylinder structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322697318.7U CN220970497U (en) | 2023-10-09 | 2023-10-09 | Pressing machine for maca steel castings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322697318.7U CN220970497U (en) | 2023-10-09 | 2023-10-09 | Pressing machine for maca steel castings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220970497U true CN220970497U (en) | 2024-05-17 |
Family
ID=91037246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322697318.7U Active CN220970497U (en) | 2023-10-09 | 2023-10-09 | Pressing machine for maca steel castings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220970497U (en) |
-
2023
- 2023-10-09 CN CN202322697318.7U patent/CN220970497U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |