CN220464874U - Side forced feeding device of press for metal crushing material - Google Patents
Side forced feeding device of press for metal crushing material Download PDFInfo
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- CN220464874U CN220464874U CN202322035569.9U CN202322035569U CN220464874U CN 220464874 U CN220464874 U CN 220464874U CN 202322035569 U CN202322035569 U CN 202322035569U CN 220464874 U CN220464874 U CN 220464874U
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- feeding
- press
- sleeve
- die sleeve
- pushing
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- 239000002184 metal Substances 0.000 title claims abstract description 21
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 21
- 239000000463 material Substances 0.000 title claims abstract description 20
- 230000001681 protective effect Effects 0.000 claims description 6
- 238000003825 pressing Methods 0.000 abstract description 5
- 229910000831 Steel Inorganic materials 0.000 description 13
- 239000010959 steel Substances 0.000 description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 239000002245 particle Substances 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Press Drives And Press Lines (AREA)
Abstract
The utility model discloses a side forced feeding device of a press for metal crushing materials. The lateral feeding device comprises an upper die sleeve, a feeding hopper, a feeding trough, a feeding oil cylinder and a feeding body, wherein the upper die sleeve is arranged on the lower die sleeve, one side of the feeding hopper of the upper die sleeve is provided with a U-shaped feeding port, the feeding trough is horizontally arranged at the outer side of the feeding port, the feeding hopper is arranged at the upper part of the feeding port, and the feeding oil cylinder is arranged in the feeding trough and is provided with the feeding body; the feeding body comprises a pushing body inner template, a pushing body outer sleeve, an ear seat and a pin shaft, wherein the pushing body inner template is arc-shaped and is matched with the feeding port, the pushing body outer sleeve is arranged on the outer arc surface of the pushing body inner template, and the pushing body outer sleeve is connected with the feeding cylinder through the ear seat and the pin shaft. The upper die sleeve and the material pushing inner die plate of the utility model become a part of the die, which is equivalent to heightening the die space, increasing the feeding volume and weight, increasing the weight of the pressing block and improving the productivity.
Description
Technical Field
The utility model relates to pressure forming equipment, in particular to a side forced feeding device of a press for metal crushing materials.
Background
The recycling of scrap iron and steel is one of the important components of economic development, and about 3 to 4 resources come from the recycling of scrap iron and steel in the whole iron and steel industry. The prepared waste iron and steel can be recycled, so that the problem of resource shortage in China can be solved, the environmental pollution can be reduced, and the social and economic benefits can be improved. The waste steel is crushed and then hot-pressed into a main mode of waste steel recovery, most of the existing hot presses mainly press particle steel, the stacking density of the particle steel exceeds 2.5, the density ratio of the particle steel to a finished product briquetting is generally 2:1, and the occupied height of a die is low; the stacking density of the metal crushed materials is mostly 1 to 1.3, the single block weight is firstly increased to improve the yield, the height of the die is limited by the closing height of the particle steel press, and the yield is limited.
The utility model discloses an automatic feeding device of a powder forming press, which is characterized in that a charging basket reciprocates back and forth on a downloading bottom plate driven by a driving device to feed a die cavity, and the capacity of the press for metal crushed materials of waste steel cannot be improved.
Disclosure of Invention
The utility model aims to solve the technical problems, thereby providing a side forced feeding device of a press for metal crushing materials, and improving the productivity of the press for pressing the metal crushing materials.
The utility model solves the technical problems and adopts the following technical scheme:
the side forced feeding device of the press for the metal crushing materials comprises a punch pin and a press base plate of the press, wherein a punch pin and a lower die sleeve are respectively arranged on the punch pin and the press base plate of the press, a pushing block mechanism is arranged below the lower die sleeve, a side feeding device is arranged on the outer side of the press base plate, the side feeding device comprises an upper die sleeve, a feeding hopper, a feeding groove, a feeding oil cylinder and a feeding body, the upper die sleeve is arranged on the lower die sleeve, a U-shaped feeding hole is formed in one side of the feeding hopper of the upper die sleeve, the feeding groove is horizontally arranged on the outer side of the feeding hole, the feeding hopper is arranged on the upper portion of the feeding groove, and the feeding oil cylinder is arranged in the feeding groove and is provided with the feeding body; the feeding body comprises a pushing body inner template, a pushing body outer sleeve, an ear seat and a pin shaft, wherein the pushing body inner template is arc-shaped and is matched with the feeding port, the pushing body outer sleeve is arranged on the outer arc surface of the pushing body inner template, and the pushing body outer sleeve is connected with the feeding cylinder through the ear seat and the pin shaft.
Compared with the prior art, the utility model adopting the technical scheme has the beneficial effects that:
the upper end feeding of the original die is changed into side feeding, and after the side feeding is in place, the upper die sleeve and the inner die plate of the pushing body form a part of the die, which is equivalent to heightening the die space, increasing the feeding volume and weight, increasing the weight of the pressing block and improving the productivity.
Further, the optimization scheme of the utility model is as follows:
the ear seat comprises a pin shaft lower fixing plate and a pin shaft upper fixing plate.
The upper end and the lower end of the outer cambered surface of the seat plate of the ear seat are respectively fixedly connected with a horizontal hopper baffle plate and a sliding plate.
The outer side surface of the upper die sleeve is sleeved with an upper die sleeve with the same structure, and the lower end of the upper die sleeve is embedded into the protective sleeve of the lower die sleeve.
The upper end and the lower end of the upper die sheath are respectively sleeved with an upper connecting plate and a lower connecting plate, the lower connecting plate is in threaded connection with the sheath, the upper connecting plate is in threaded connection with a die cover plate provided with a round hole, and the die cover plate is in threaded connection with a feeding groove.
The volume of the material entering the feeding groove from the feeding hopper is equal to the sum of the volumes of the upper die sleeve and the lower die sleeve.
The pushing block mechanism comprises a pushing block oil cylinder, a pushing block body and a pushing block body supporting plate, wherein the pushing block body is positioned at the bottom of the lower die sleeve and is in sliding connection with the pushing block body supporting plate on the base plate of the press, and the pushing block body is hinged with the oil cylinder.
Drawings
FIG. 1 is a cross-sectional view of an embodiment of the present utility model;
FIG. 2 is a view at A of FIG. 1;
FIG. 3 is a front view of a feeder of an embodiment of the present utility model;
FIG. 4 is a top view of FIG. 3;
fig. 5 is a schematic view of an ear seat of the pusher.
In the figure: a press 1; a punch 1-1; a press base plate 1-2; a punch 2; a die supporting block 3; a lower die sleeve 4; a protective sleeve 5; an upper die sleeve 6; an upper die sheath 7; a lower connecting plate 8; an upper connection plate 9; a mold cover plate 10; a feed trough 11; a hopper 12; a feed cylinder 13; a feeder 14; pushing an in-vivo template 14-1; pushing body jacket 14-2; a pin shaft lower fixing plate 14-3; a pin shaft upper fixing plate 14-4; 14-5 of a riser; a pin 15; a hopper baffle 16; a slide plate 17; a push block cylinder 18; a pusher body 19; pushing the body pallet 20.
Detailed Description
The utility model is further described in detail below with reference to the drawings and examples.
Referring to fig. 1 and 2, the embodiment is a side forced feeding device of a press for metal crushing, wherein the press 1 is a YJ briquetting machine, a punch 2 is mounted at the lower end of a punch rod 1-1 of the press 1, a die supporting block 3 is mounted on a press base plate 1-2 of the press 1, a lower die sleeve 4 is mounted on the die supporting block 3, a protective sleeve 5 is sleeved outside the lower die sleeve 4, and the protective sleeve 5 is fixedly connected with the die supporting block 3.
The lateral forced feeding device is arranged on the outer side of the press base plate 1-2 of the press machine 1 and mainly comprises an upper die sleeve 6, a feeding trough 11, a feeding hopper 12, a feeding oil cylinder 13 and a feeding body 14. The inner diameter of the upper die sleeve 6 is equal to that of the lower die sleeve 4, the upper die sleeve 6 is arranged on the lower die sleeve 4, a U-shaped feeding port is formed in the sleeve wall of the upper die sleeve 6 in the feeding direction, and the section of the feeding port is arc-shaped, preferably semicircular. The upper die sheath 7 is sleeved outside the upper die sheath 6, the structure of the upper die sheath 7 is the same as that of the upper die sheath 6, the lower end of the upper die sheath 7 is embedded into a ring groove of the protective sheath 5, and the ring groove plays a role in positioning. The lower end and the upper end of the outer side face of the upper die sheath 7 are respectively welded with an annular lower connecting plate 8 and an annular upper connecting plate 9, the lower connecting plate 8 is connected with the sheath 5 through bolts, the upper connecting plate 9 is connected with a die cover plate 10 through bolts, the die cover plate 10 is pressed on the upper end face of the upper die sleeve 6, the die cover plate 10 is provided with a round hole which is opposite to a trepanning of the upper die sleeve 6, and after the upper die sleeve 6 is worn, the die cover plate 10 is detached for replacement.
The outside of the feed inlet of the upper die sleeve 6 is provided with a horizontal feed trough 11, the cross section of the feed trough 11 is square or rectangular, the feed trough 11 is horizontally arranged, the upper part of the feed trough 11 is provided with a feed hopper 12 communicated with the feed trough 11, and the volume of materials entering the feed trough 11 from the feed hopper 12 is equal to the sum of the volumes of the upper die sleeve 6 and the lower die sleeve 4. A feeding oil cylinder 13 is arranged in the feeding groove 11, a cylinder body of the feeding oil cylinder 13 is fixedly connected with the feeding groove 11, and a die cover plate 10 is connected with the feeding groove 11.
The end part of the piston rod of the feeding cylinder 13 is provided with a feeding body 14, and the feeding body 14 mainly comprises a pushing body inner template 14-1, a pushing body outer sleeve 14-2 and an ear seat. The inner template 14-1 of the pushing body is arc-shaped, preferably semicircular, and is matched with the feeding hole of the upper die sleeve 6, and the inner template 14-1 of the pushing body is matched with the feeding hole to form a complete die sleeve. The outer cambered surface of the inner pushing template 14-1 is stuck with an arc-shaped outer pushing body sleeve 14-2, the inner pushing template 14-1 is connected with the outer pushing body sleeve 14-2 through bolts, and the inner pushing body template 14-1 is convenient to replace after being worn. The outer cambered surface of the pushing body jacket 14-2 is welded with an ear seat, the ear seat mainly comprises a horizontal pin shaft lower fixing plate 14-3, a pin shaft upper fixing plate 14-4 and two vertical plates 14-5, the pin shaft lower fixing plate 14-3 and the pin shaft upper fixing plate 14-4 are respectively welded with the pushing body jacket 14-2, the two vertical plates 14-5 are welded between the pin shaft lower fixing plate 14-3 and the pin shaft upper fixing plate 14-4, the ear seat is connected with a feeding oil cylinder 13 through a pin shaft 15, and the upper end and the lower end of the outer side face of the seat plate 14-3 are respectively welded with a hopper baffle 16 and a sliding plate 17.
A pushing block mechanism is arranged between the die supporting block 3 and the press base plate 1-2, the pushing block mechanism mainly comprises a pushing block oil cylinder 18, a pushing block 19 and a pushing block supporting plate 20, the die supporting block 3 is provided with a long groove communicated with a sleeve hole of the lower die sleeve 4, the long pushing block 19 is arranged in the long groove, the pushing block 19 is a welding member, the outer end of the pushing block 19 is welded with a connecting seat, and the connecting seat is connected with the pushing block oil cylinder 18 through a shaft pin. The bottom of the pushing block 19 is welded with a horizontal pushing body supporting plate 20, and the pushing body supporting plate 20 is in sliding connection with the press base plate 1-2.
The working procedure of this embodiment is: before working, the piston rod of the feeding cylinder 13 is retracted, the feeding body 14 is positioned at the outer side of the feeding hopper 12, the pushing block cylinder 18 of the pushing block mechanism extends out, and the pushing block 19 is positioned at the bottom of the trepanning of the lower die sleeve 4. The feeding hopper 12 feeds, the metal crushed materials enter the feeding trough 11, the hydraulic pump of the hydraulic station is started, the piston rod of the feeding cylinder 13 extends out, the inner pushing body template 14-1 of the feeding body 14 pushes the heated metal crushed materials into the lower die sleeve 4 and the upper die sleeve 6, and the inner pushing body template 14-1 of the feeding body is positioned after being matched with the feeding port of the upper die sleeve 6.
The press 1 works, the punch rod 1-1 drives the punch head 2 to press downwards, metal crushed materials in the upper die sleeve 6 and the lower die sleeve 4 are pressed into blocks, the punch rod 1-1 returns, a piston rod of the push block oil cylinder 18 retracts to drive the push block 19 to move outwards, the blocks fall down, the piston rod of the push block oil cylinder 18 drives the push block 19 to stretch out, and the blocks are pushed out of the press base plate 1-2, so that the sequential briquetting process is completed.
The upper die sleeve and the material pushing inner die plate of the utility model become a part of the die, which is equivalent to heightening the die space, increasing the feeding volume and weight, increasing the weight of the pressing block and improving the productivity. The utility model can be used for pressing blocks of metal crushed materials and steel slag particle steel.
The foregoing description is only of the preferred embodiments of the utility model and is not intended to limit the scope of the claims, but rather the equivalent structural changes made by the application of the present description and drawings are intended to be included within the scope of the claims.
Claims (7)
1. The utility model provides a lateral part forced feeding device of press for metal crushing material, punch pin and press bed plate of press are installed drift and bed die cover respectively, and the below of bed die cover is equipped with ejector pad mechanism, its characterized in that:
the lateral feeding device comprises an upper die sleeve, a feeding hopper, a feeding trough, a feeding oil cylinder and a feeding body, wherein the upper die sleeve is arranged on the lower die sleeve, one side of the feeding hopper of the upper die sleeve is provided with a U-shaped feeding port, the feeding trough is horizontally arranged on the outer side of the feeding port, the feeding hopper is arranged on the upper part of the feeding port, and the feeding oil cylinder is arranged in the feeding trough and is provided with the feeding body;
the feeding body comprises a pushing body inner template, a pushing body outer sleeve, an ear seat and a pin shaft, wherein the pushing body inner template is arc-shaped and is matched with the feeding port, the pushing body outer sleeve is arranged on the outer arc surface of the pushing body inner template, and the pushing body outer sleeve is connected with the feeding cylinder through the ear seat and the pin shaft.
2. The side forced feeder of a press for metal crushing according to claim 1, wherein: the ear seat comprises a pin shaft lower fixing plate and a pin shaft upper fixing plate.
3. The side forced feeder of a press for metal crushing according to claim 2, characterized in that: the upper end and the lower end of the outer cambered surface of the seat plate of the ear seat are respectively fixedly connected with a horizontal hopper baffle plate and a sliding plate.
4. The side forced feeder of a press for metal crushing according to claim 1, wherein: the outer side surface of the upper die sleeve is sleeved with an upper die sleeve with the same structure, and the lower end of the upper die sleeve is embedded into the protective sleeve of the lower die sleeve.
5. The side forced feeder of a press for metal crushing material according to claim 4, wherein: the upper end and the lower end of the upper die sheath are respectively sleeved with an upper connecting plate and a lower connecting plate, the lower connecting plate is in threaded connection with the sheath, the upper connecting plate is in threaded connection with a die cover plate provided with a round hole, and the die cover plate is in threaded connection with a feeding groove.
6. The side forced feeder of a press for metal crushing according to claim 1, wherein: the volume of the material entering the feeding groove from the feeding hopper is equal to the sum of the volumes of the upper die sleeve and the lower die sleeve.
7. The side forced feeder of a press for metal crushing according to claim 1, wherein: the pushing block mechanism comprises a pushing block oil cylinder, a pushing block body and a pushing block body supporting plate, wherein the pushing block body is positioned at the bottom of the lower die sleeve and is in sliding connection with the pushing block body supporting plate on the base plate of the press, and the pushing block body is hinged with the oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322035569.9U CN220464874U (en) | 2023-08-01 | 2023-08-01 | Side forced feeding device of press for metal crushing material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322035569.9U CN220464874U (en) | 2023-08-01 | 2023-08-01 | Side forced feeding device of press for metal crushing material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220464874U true CN220464874U (en) | 2024-02-09 |
Family
ID=89776270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322035569.9U Active CN220464874U (en) | 2023-08-01 | 2023-08-01 | Side forced feeding device of press for metal crushing material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220464874U (en) |
-
2023
- 2023-08-01 CN CN202322035569.9U patent/CN220464874U/en active Active
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| GR01 | Patent grant |