CN220717780U - Extrusion device for hard alloy bar production - Google Patents
Extrusion device for hard alloy bar production Download PDFInfo
- Publication number
- CN220717780U CN220717780U CN202322190286.1U CN202322190286U CN220717780U CN 220717780 U CN220717780 U CN 220717780U CN 202322190286 U CN202322190286 U CN 202322190286U CN 220717780 U CN220717780 U CN 220717780U
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- fixedly connected
- machine case
- rotary
- rotating rod
- concave wheel
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- 238000001125 extrusion Methods 0.000 title claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 239000000956 alloy Substances 0.000 title abstract description 14
- 229910045601 alloy Inorganic materials 0.000 title abstract description 13
- 230000006835 compression Effects 0.000 claims abstract description 4
- 238000007906 compression Methods 0.000 claims abstract description 4
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 244000309464 bull Species 0.000 claims description 19
- 238000003860 storage Methods 0.000 claims description 9
- 230000007547 defect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 5
- 239000002994 raw material Substances 0.000 description 4
- 238000011068 loading method Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000013070 direct material Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 239000003870 refractory metal Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 238000001238 wet grinding Methods 0.000 description 1
Landscapes
- Extrusion Of Metal (AREA)
Abstract
The utility model relates to the technical field of alloy bar production extrusion, in particular to an extrusion device for hard alloy bar production, which solves the defect of low working efficiency in the prior art and comprises a case, and is characterized in that: the machine case is characterized in that an air cylinder is arranged on the upper side of the machine case, a compression bar is fixedly connected to one side of the air cylinder, a motor is arranged on one side of the interior of the machine case, a rotating shaft is fixedly connected to one side of the motor, a first belt wheel is fixedly connected to the surface of the rotating shaft, a fixing plate is connected to the rotating shaft in a penetrating and rotating mode, a supporting plate is fixedly connected to one side of the interior of the machine case, the fixing plate is fixedly connected with the supporting plate, a driven shaft is connected to the inner side of the fixing plate in a rotating mode, a conveying belt is arranged on the surface of the rotating shaft and the surface of the driven shaft, a cushion block is arranged on the inner side of the conveying belt, and the cushion block is fixedly connected with the fixing plate.
Description
Technical Field
The utility model relates to the technical field of alloy bar production extrusion, in particular to an extrusion device for hard alloy bar production.
Background
The hard alloy is an alloy material made of hard compound box binding metal of refractory metal through a powder metallurgy process, and the hard alloy round bar is a rod-shaped alloy formed through extrusion of a die, the main production process comprises wet grinding, drying, glue doping, pressing and sintering, the main forming steps of the hard alloy round bar are that raw materials are pressed, in the pressing process, workers inject quantitative raw materials into the die, and then repeatedly squeeze the raw materials, after the round bar is formed, the round bar needs to be stopped and taken out from the lower part of the extruder, the round bar is taken out, the raw materials are refilled and then put back into the lower part of the extruder, the operation is troublesome, the operation is complex, the efficiency is low, and the workers need to frequently stretch hands to the lower part of the extruder during the operation, so that the existing equipment for increasing the operation risk generally has the following problems: round bar die feeding and conveying extrusion cannot be achieved together, workers are required to feed manually and fixedly extrude, and working efficiency is low.
The utility model discloses an extruder for carbide round bar in current patent publication number CN213163072U, which comprises a base plate, the both ends of bottom plate are fixed with the pillar, the top of pillar is fixed with the roof, the middle part of roof is fixed with vertical downward pneumatic cylinder, the piston rod lower extreme of pneumatic cylinder is fixed with the briquetting, the both ends of bottom plate are fixed with the fixed block, the upper end of fixed block is fixed with cylinder one, two cylinder one set up in opposite directions and about briquetting symmetry, cylinder one's piston rod front end is vertical to be fixed with the pipe, the middle part inner wall of pipe is fixed with the supporting ring, the top of supporting ring is equipped with the piece of laminating with the pipe inner wall, the below of supporting ring is equipped with magnet one, be connected with the spring between magnet one and the piece, the both ends of bottom plate are equipped with magnet two about briquetting symmetry, this extruder makes the pipe reciprocating motion between briquetting and magnet two through the flexible of cylinder one, when the pipe removes to magnet two top, then release the fashioned round bar automatically, need not dismantle the pipe, this extruder through setting up magnet and spring assembly, can realize the round bar after the automatic ejection, reduce the manual risk of taking out of staff, but still realize automatic realization to feeding to the mould with the need not to improve work efficiency.
Therefore, an extrusion device for hard alloy bar production is necessary which has strong design practicability, improves working efficiency and increases safety.
Disclosure of Invention
The utility model aims to provide an extrusion device for hard alloy bar production, so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an extrusion device for carbide bar production, includes quick-witted case, machine case upside is provided with the cylinder, cylinder one side fixedly connected with depression bar, machine incasement portion one side is provided with the motor, motor one side fixedly connected with pivot, pivot fixedly connected with first band pulley, the pivot link up swivelling joint has the fixed plate, machine incasement portion one side fixedly connected with backup pad, fixed plate and backup pad fixed connection, the inboard swivelling joint of fixed plate has the driven shaft, pivot and driven shaft surface are provided with the conveyer belt, the conveyer belt inboard is provided with the cushion, cushion and fixed plate fixed connection, quick-witted incasement portion swivelling joint has the second band pulley, second band pulley and first band pulley surface are provided with the belt, second band pulley one side fixedly connected with first bull stick, first bull stick one side fixedly connected with gear, quick-witted incasement portion downside swivelling joint has the second bull stick, second bull stick one side fixedly connected with rotary block, rotary block surface one side fixedly connected with driven shaft, one side fixedly connected with rotary block, rotary block one side fixedly connected with connecting block, rotary block one side is provided with rotary drum subassembly.
According to the technical scheme, the arrangement assembly comprises a third rotating rod, the third rotating rod is rotationally connected with the lower side in the machine case, the surface of the third rotating rod is fixedly connected with a U-shaped concave wheel, a U-shaped groove on the surface of the U-shaped concave wheel corresponds to the rotary drum, the upper side of the third rotating rod is fixedly connected with the concave wheel, the surface of the third rotating rod is rotationally connected with a base, and the base is fixedly connected with the machine case.
According to the technical scheme, the upper surface of the base is fixedly connected with the limiting frame, and the limiting frame corresponds to the compression bar.
According to the technical scheme, a storage box is arranged on one side of the case, a guide pipe is fixedly connected to one side of the storage box, and the guide pipe penetrates through the case and corresponds to the groove of the concave wheel.
According to the technical scheme, the upper side of the case is provided with the die opening in a penetrating way, and the die opening corresponds to the groove of the concave wheel.
Compared with the prior art, the utility model has the following beneficial effects:
(1) Through being provided with band pulley mechanism, the starter motor, motor drive pivot is rotatory, the pivot drives the surface conveyer belt and moves, first band pulley follows the pivot rotation, first band pulley drives the surface belt and moves, the belt drives the second band pulley rotation, the second band pulley drives one side fixed connection's gear rotation, gear and second bull stick fixed surface connection's crown gear meshing are connected, the crown gear follows the gear rotation and drives the rotation of second bull stick, the rotation of second bull stick drives the rotary drum and rotates, the rotary drum rotation drives U-shaped concave round rotation, the U-shaped concave round drives the rotation of third bull stick, the rotation of third bull stick drives concave round and rotates, concave round rotation drives the mould material loading and extrudees to the conveyer belt, make a motor accomplish the at the uniform velocity material loading conveying extrusion of mould through band pulley mechanism, work efficiency is increased, the cost is saved.
(2) Through being provided with concave wheel, the bar mould gets into from the mould mouth, and the concave wheel follows the rotatory bar mould that drives of third bull stick and moves under the pipe, and the storage case carries the material through the pipe, and concave wheel is rotatory again to drive the mould and is transported to the conveyer belt on, and the conveyer belt transports the mould and extrudees under the depression bar, makes the staff avoid direct material loading, with the inside contact of extruder, reduces the potential safety hazard, has increased work efficiency.
(3) Through being provided with the spacing, the spacing carries the mould on the conveyer belt to concave wheel and carries out spacingly, prevents that its position deviation from leading to the depression bar to press the misplacement, has increased work efficiency.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic illustration of the internal components of the present utility model;
FIG. 3 is a schematic view of a placement assembly of the present utility model;
FIG. 4 is a cross-sectional view of the present utility model;
in the figure: 1. a chassis; 2. a cylinder; 3. a die port; 4. a storage bin; 5. a conduit; 6. a limiting frame; 7. a concave wheel; 8. a motor; 9. a first pulley; 10. a rotating shaft; 11. a support plate; 12. a fixing plate; 13. a driven shaft; 14. a conveyor belt; 15. a belt; 16. a second pulley; 17. a first rotating lever; 18. a gear; 19. a second rotating rod; 20. a crown gear; 21. a third rotating rod; 22. u-shaped concave wheels; 23. a rotating block; 24. a connecting block; 25. a rotating drum; 26. a cushion block; 27. a base; 28. and (5) pressing the rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides an extrusion device for carbide bar production, including machine case 1, machine case 1 upside is provided with cylinder 2, cylinder 2 one side fixedly connected with depression bar 28, machine case 1 inside one side is provided with motor 8, motor 8 one side fixedly connected with pivot 10, pivot 10 fixedly connected with first band pulley 9, pivot 10 link up swivelling joint has fixed plate 12, machine case 1 inside one side fixedly connected with backup pad 11, fixed plate 12 and backup pad 11 fixed connection, fixed plate 12 inboard swivelling joint has driven shaft 13, pivot 10 and driven shaft 13 surface are provided with conveyer belt 14, conveyer belt 14 inboard is provided with cushion 26, cushion 26 and fixed plate 12 fixed connection, machine case 1 inside swivelling joint has second band pulley 16, second band pulley 16 and first band pulley 9 surface are provided with belt 15, second band pulley 16 one side fixedly connected with first dwang 17, first dwang 17 one side fixedly connected with gear 18, machine case 1 inside downside swivelling joint has second bull stick 19, second bull stick 19 fixedly connected with crown gear 20, second bull stick 19 upside fixedly connected with rotary block 23, rotary block 23 surface fixedly connected with 24, rotary block 23 one side fixedly connected with rotary block 24, rotary block 24 one side fixedly connected with rotary block 25 is provided with rotary block assembly one side 25.
Specifically, the motor 8 is started, the motor 8 drives the rotating shaft 10 to rotate, the rotating shaft 10 rotates to drive the surface conveyor belt 14 to rotate, the conveyor belt 14 drives the driven shaft 13 to rotate, the rotating shaft 10 rotates to drive the first belt pulley 9 fixedly connected with the surface to rotate, the first belt pulley 9 rotates to drive the surface belt 15 to rotate, the belt 15 drives the second belt pulley 16 to rotate, the second belt pulley 16 drives the first rotating rod 17 fixedly connected with one side to rotate, the first rotating rod 17 drives the gear 18 to rotate, the gear 18 drives the crown gear 20 fixedly connected with one side to rotate, the crown gear 20 drives the second rotating rod 19 to rotate, the rotating block 23 fixedly connected with the upper side of the second rotating rod 19 rotates along with the second rotating rod 19, the rotating block 23 drives the connecting block 24 to rotate, the connecting block 24 drives the rotating drum 25 to rotate, the one side arranging assembly to rotate, the arranging assembly is used for feeding and conveying a bar mould, the motor 8 automatically places on the conveyor belt 14 to convey and squeeze the bar mould at a uniform speed through the belt pulley mechanism, the working efficiency is increased, and the cost is saved.
The arrangement assembly comprises a third rotating rod 21, the third rotating rod 21 is rotationally connected with the lower side inside the case 1, a U-shaped concave wheel 22 is fixedly connected to the surface of the third rotating rod 21, a U-shaped groove on the surface of the U-shaped concave wheel 22 corresponds to a rotary drum 25, a concave wheel 7 is fixedly connected to the upper side of the third rotating rod 21, a base 27 is rotationally connected to the surface of the third rotating rod 21, the base 27 is fixedly connected with the case 1, a limiting frame 6 is fixedly connected to the upper surface of the base 27, the limiting frame 6 corresponds to a compression rod 28, a storage box 4 is arranged on one side of the case 1, a guide pipe 5 is fixedly connected to one side of the storage box 4, the guide pipe 5 penetrates through the case 1 and corresponds to a groove of the concave wheel 7, a die opening 3 is formed in the upper side of the case 1, and the die opening 3 corresponds to the groove of the concave wheel 7.
Specifically, the hard alloy bar mould is put into from mould mouth 3, rotary drum 25 follows the rotation of second bull stick 19, rotary drum 25 rotary motion stirs U-shaped concave wheel 22 rotation in the U-shaped groove of U-shaped concave wheel 22, U-shaped concave wheel 22 revolves 90 and drives the rotation of third bull stick 21 90, the rotation of third bull stick 21 drives concave wheel 7, the clearance department of concave wheel 7 and spacing 6 is blocked to the mould that is put into from mould mouth 3, concave wheel 7 rotates and drives the mould rotation 90 to under pipe 5, storage case 4 carries the material through pipe 5 to the inside mould, concave wheel 7 continues 90 rotations under the rotation of third bull stick 21, rotate to conveyer belt 14 one side mould and be transported to conveyer belt 14, spacing 6 carries out spacingly by spacing, prevent that its offset from leading to depression bar 28 to press the misplacement, starting cylinder 2 after the mould is transported to conveyer belt 14, cylinder 2 promotes depression bar 28 and extrudeed, take down the mould from conveyer belt 14 to squeeze under the depression bar 28 after the extrusion is accomplished, make the staff avoid directly transporting the material, with inside extruder, the potential safety hazard is reduced, and work efficiency is increased.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides an extrusion device for carbide bar production, includes quick-witted case (1), its characterized in that: the utility model discloses a machine case, including machine case (1), cylinder (2) one side fixedly connected with depression bar (28), machine case (1) inside one side is provided with motor (8), motor (8) one side fixedly connected with pivot (10), pivot (10) fixed surface are connected with first band pulley (9), pivot (10) link up swivelling joint has fixed plate (12), machine case (1) inside one side fixedly connected with backup pad (11), fixed plate (12) and backup pad (11) fixed connection, fixed plate (12) inboard swivelling joint has driven shaft (13), pivot (10) and driven shaft (13) surface are provided with conveyer belt (14), conveyer belt (14) inboard is provided with cushion (26), cushion (26) and fixed plate (12) fixed connection, machine case (1) inside swivelling joint has second band pulley (16), second band pulley (16) and first band pulley (9) surface are provided with belt (15), second band pulley (16) one side fixedly connected with driven shaft (17), first side swivelling joint has bull stick (17) and first side swivelling joint has bull stick (19), the rotary rack comprises a first rotary rod (19), a second rotary rod (19), a crown gear (20) and a rotary block (23), wherein the crown gear is fixedly connected with the surface of the first rotary rod (19), a connecting block (24) is fixedly connected with one side of the surface of the rotary block (23), a rotary drum (25) is fixedly connected with one side of the connecting block (24), and a placement component is arranged on one side of the rotary drum (25).
2. An extrusion apparatus for cemented carbide bar production as claimed in claim 1, wherein: the arrangement assembly comprises a third rotating rod (21), the third rotating rod (21) is rotationally connected with the lower side inside the case (1), a U-shaped concave wheel (22) is fixedly connected to the surface of the third rotating rod (21), a U-shaped groove on the surface of the U-shaped concave wheel (22) corresponds to the rotary drum (25), a concave wheel (7) is fixedly connected to the upper side of the third rotating rod (21), a base (27) is rotationally connected to the surface of the third rotating rod (21), and the base (27) is fixedly connected with the case (1).
3. An extrusion apparatus for cemented carbide bar production as claimed in claim 2, wherein: the upper surface of the base (27) is fixedly connected with a limiting frame (6), and the limiting frame (6) corresponds to the compression bar (28).
4. An extrusion apparatus for cemented carbide bar production as claimed in claim 1, wherein: the novel wheel type machine is characterized in that a storage box (4) is arranged on one side of the machine case (1), a guide pipe (5) is fixedly connected to one side of the storage box (4), and the guide pipe (5) penetrates through the machine case (1) and corresponds to a groove of the concave wheel (7).
5. An extrusion apparatus for cemented carbide bar production as claimed in claim 1, wherein: the upper side of the chassis (1) is provided with a die opening (3) in a penetrating mode, and the die opening (3) corresponds to a groove of the concave wheel (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322190286.1U CN220717780U (en) | 2023-08-15 | 2023-08-15 | Extrusion device for hard alloy bar production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322190286.1U CN220717780U (en) | 2023-08-15 | 2023-08-15 | Extrusion device for hard alloy bar production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220717780U true CN220717780U (en) | 2024-04-05 |
Family
ID=90502738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322190286.1U Active CN220717780U (en) | 2023-08-15 | 2023-08-15 | Extrusion device for hard alloy bar production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220717780U (en) |
-
2023
- 2023-08-15 CN CN202322190286.1U patent/CN220717780U/en active Active
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