CN220092560U - Cold extrusion forming machine for processing magnetic yoke for electromagnetic valve - Google Patents
Cold extrusion forming machine for processing magnetic yoke for electromagnetic valve Download PDFInfo
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- CN220092560U CN220092560U CN202321400120.1U CN202321400120U CN220092560U CN 220092560 U CN220092560 U CN 220092560U CN 202321400120 U CN202321400120 U CN 202321400120U CN 220092560 U CN220092560 U CN 220092560U
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- 238000000641 cold extrusion Methods 0.000 title claims abstract description 43
- 238000001125 extrusion Methods 0.000 claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- 238000000465 moulding Methods 0.000 claims abstract description 20
- 239000000872 buffer Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 description 8
- 239000002184 metal Substances 0.000 description 6
- 239000006173 Good's buffer Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a cold extrusion molding machine for processing magnetic yokes for electromagnetic valves, which comprises a workbench and support columns, wherein two groups of support columns are symmetrically arranged above the workbench, a top plate is fixedly arranged above the support columns, a hydraulic cylinder is arranged below the top plate, and the bottom end of the hydraulic cylinder is connected with a movable plate. This cold extrusion machine for yoke processing for solenoid valve passes through the setting of bracing piece, wherein the bracing piece is installed perpendicularly in the fly leaf bottom surface, and the fly leaf passes through the pneumatic cylinder and constitutes the reciprocating structure, and the bracing piece below is provided with the extrusion piece, and the extrusion piece bottom surface corresponds and be provided with the mould groove, be convenient for utilize the pneumatic cylinder to move down and carry out cold extrusion processing, and extrusion piece and bracing piece constitute screw thread transmission structure, be convenient for change extrusion piece shape, and the mould groove is fixed through the grip block, be convenient for change mould groove shape, the limitation of this cold extrusion machine processing has been avoided, the rate of utilization has been improved, and has good practicality.
Description
Technical Field
The utility model relates to the technical field of cold extrusion molding machines, in particular to a cold extrusion molding machine for processing a magnetic yoke for an electromagnetic valve.
Background
In the magnetic yoke processing process for the electromagnetic valve, a cold extrusion forming machine is needed to process, a metal blank is placed in a cold extrusion die cavity in cold extrusion, and a male die in the cold extrusion die applies pressure to the blank at room temperature, so that the metal blank is subjected to plastic deformation to obtain a processing method of a part, but the existing cold extrusion forming machine has the following defects:
in the processing process of the existing cold extrusion molding machine, the shape of the die is single, and the die cavity cannot be replaced, so that the limitation of the workpiece structure is caused, and the utilization rate of the cold extrusion molding machine is reduced;
after the existing cold extrusion molding machine processes the metal blank by using the die and the die cavity, the metal blank is easy to be embedded into the die cavity due to larger applied pressure, the metal blank is inconvenient to take out, and extrusion molding processing cannot be continued, so that the working efficiency is reduced.
We have therefore proposed a cold extrusion machine for processing yokes for solenoid valves in order to solve the problems set forth above.
Disclosure of Invention
The utility model aims to provide a cold extrusion molding machine for processing a magnetic yoke for an electromagnetic valve, which aims to solve the problems that the existing cold extrusion molding machine proposed in the background art is single in mold shape, and a metal blank is difficult to take out in a mold cavity, so that the utilization rate and the working efficiency of the cold extrusion molding machine are reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a cold extrusion molding machine for processing magnetic yokes for electromagnetic valves comprises a workbench and a support column;
the workbench is of a cuboid structure, two groups of support columns are symmetrically arranged above the workbench left and right, and the support columns are perpendicular to the upper surface of the workbench;
a top plate is fixedly arranged above the support column, the bottom surface of the top plate is attached to the upper surface of the support column, and the top plate is parallel to the workbench;
the hydraulic cylinder is arranged below the top plate and perpendicular to the bottom surface of the top plate, the bottom end of the hydraulic cylinder is connected with the movable plate, and the movable plate is parallel to the top plate.
Preferably, the left end and the right end of the movable plate are embedded and arranged on the inner side surfaces of the two groups of support columns, the movable plate and the sliding grooves formed in the inner walls of the support columns form an up-down sliding structure, buffer springs are arranged in the sliding grooves, and the top ends of the buffer springs are fixed on the bottom surfaces of the movable plate.
By adopting the technical scheme, the sliding grooves formed by the movable plate and the inner wall of the support column form an up-down sliding structure, so that the phenomenon that the magnetic yoke structure is influenced due to inclination is avoided in the moving process of the movable plate, and the buffer spring arranged on the bottom surface of the movable plate has a good buffer effect.
Preferably, the movable plate bottom surface fixed mounting has the bracing piece, and bracing piece perpendicular to movable plate bottom surface to the bracing piece bottom surface is connected with the extrusion piece, and extrusion piece and bracing piece constitute screw drive structure, and extrusion piece below corresponds to be provided with the mould groove, and mould groove inner structure and extrusion piece structure coincide.
By adopting the technical scheme, the extrusion block and the support rod form a threaded transmission structure, so that the cold extrusion molding machine can change the shape of the extrusion block according to different structures of the magnetic yoke, and the utilization rate of the cold extrusion molding machine is improved.
Preferably, clamping plates are arranged on two sides of the die groove, thread sleeves are arranged on the bottom surfaces of the clamping plates, the upper ends of the thread sleeves penetrate through the upper surface of the workbench, threaded rods are arranged between the two groups of thread sleeves in a penetrating mode, and the threaded rods and the two groups of thread sleeves form an opposite thread transmission structure.
By adopting the technical scheme, the threaded rod and the two sets of thread sleeves form an opposite thread transmission structure, and the clamping plates are respectively arranged above the two sets of thread sleeves, so that the die grooves with different shapes can be clamped conveniently, and the die groove has good practicability.
Preferably, the threaded rod is arranged inside the workbench, the right end of the threaded rod penetrates through the surface on the right side of the workbench and is connected with a driving motor, the threaded rod is driven to rotate through the shaft end of the driving motor, the threaded rod is symmetrically provided with sliding rods inside the workbench, and the sliding rods and the threaded sleeve form a sliding structure.
By adopting the technical scheme, the threaded rod is driven to rotate through the shaft end of the driving motor, and the threaded rod is symmetrically provided with the sliding rods inside the workbench, so that the threaded sleeve has good stability in the moving process.
Preferably, a screw rod is arranged between the threaded rod and the sliding rod, the screw rod is perpendicular to the bottom surface inside the workbench, a bevel gear is arranged at the bottom end of the screw rod, the bevel gear and the shaft end of the motor form a meshing transmission structure, a sleeve column is arranged above the screw rod, the sleeve column and the screw rod form a thread transmission structure, and the top end of the sleeve column penetrates through the surface of the workbench and the bottom surface of the die groove.
By adopting the technical scheme, the sleeve column and the screw rod form a threaded transmission structure, the top end of the sleeve column penetrates through the surface of the workbench and the bottom surface of the die groove, so that the sleeve column is convenient to move upwards by utilizing motor driving, the yoke after cold extrusion molding is convenient to eject, and the working efficiency is improved.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the arrangement of the support rods, the support rods are vertically arranged on the bottom surface of the movable plate, the movable plate forms an up-down moving structure through the hydraulic cylinder, the extrusion block is arranged below the support rods, the bottom surface of the extrusion block is correspondingly provided with the die groove, the downward movement of the hydraulic cylinder is convenient for cold extrusion forming processing, the extrusion block and the support rods form a threaded transmission structure, the shape of the extrusion block is convenient to replace, the die groove is fixed through the clamping plate, the shape of the die groove is convenient to replace, the limitation of the cold extrusion forming machine processing is avoided, the utilization rate is improved, and the cold extrusion forming machine has good practicability.
2. According to the utility model, through the arrangement of the sleeve column, the sleeve column and the screw rod form a threaded transmission structure, the lower end of the screw rod is provided with the bevel gear, the bevel gear and the shaft end of the motor form a meshed transmission structure, the motor is convenient to drive the screw rod to form a rotary structure, the sleeve column is enabled to move upwards, the top end of the sleeve column penetrates through the surface of the workbench and the bottom surface of the die groove, the yoke after cold extrusion molding in the die groove is enabled to be ejected when the sleeve column moves upwards, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;
FIG. 2 is a schematic diagram of a front view structure of the present utility model;
FIG. 3 is a schematic top cross-sectional view of the present utility model;
FIG. 4 is a schematic top cross-sectional view of the table of the present utility model;
fig. 5 is a schematic view of the upward column moving structure of the present utility model.
In the figure: 1. a work table; 2. a support column; 3. a top plate; 4. a hydraulic cylinder; 5. a movable plate; 6. a chute; 7. a buffer spring; 8. a support rod; 9. extruding a block; 10. a mold groove; 11. a clamping plate; 12. a thread sleeve; 13. a threaded rod; 14. a driving motor; 15. a slide bar; 16. a screw; 17. bevel gears; 18. and (5) sleeving the column.
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. 1-5, an embodiment of the present utility model is provided: the utility model provides a cold extrusion molding machine is used in yoke processing for solenoid valve, including workstation 1 and support column 2, workstation 1 is the cuboid structure, and workstation 1 top bilateral symmetry is provided with two sets of support columns 2, and support column 2 perpendicular to workstation 1 upper surface, support column 2 top fixed mounting has roof 3, and roof 3 bottom surface laminating support column 2 upper surface sets up, and roof 3 keeps parallel with workstation 1, roof 3 below is provided with pneumatic cylinder 4, and pneumatic cylinder 4 perpendicular to roof 3 bottom surface sets up, and pneumatic cylinder 4 bottom is connected with fly leaf 5, and fly leaf 5 is parallel with roof 3 each other.
As shown in fig. 1-4, the left end and the right end of the movable plate 5 are embedded and arranged on the inner side surfaces of the two groups of support columns 2, the movable plate 5 and the sliding grooves 6 arranged on the inner walls of the support columns 2 form an up-down sliding structure, the buffer springs 7 are arranged in the sliding grooves 6, the top ends of the buffer springs 7 are fixed on the bottom surface of the movable plate 5, and the sliding grooves 6 arranged on the inner walls of the movable plate 5 and the support columns 2 form an up-down sliding structure, so that the phenomenon that the magnetic yoke structure is influenced due to inclination of the movable plate 5 in the moving process is avoided, and the buffer springs 7 arranged on the bottom surface of the movable plate 5 have a good buffer effect; the bottom surface of the movable plate 5 is fixedly provided with a supporting rod 8, the supporting rod 8 is perpendicular to the bottom surface of the movable plate 5, the bottom surface of the supporting rod 8 is connected with an extrusion block 9, the extrusion block 9 and the supporting rod 8 form a threaded transmission structure, a die groove 10 is correspondingly arranged below the extrusion block 9, the internal structure of the die groove 10 is matched with the structure of the extrusion block 9, and the extrusion block 9 and the supporting rod 8 form the threaded transmission structure, so that the cold extrusion forming machine can change the shape of the extrusion block 9 according to different structures of a magnetic yoke, and the utilization rate of the cold extrusion forming machine is improved; the clamping plates 11 are arranged on two sides of the die groove 10, the thread sleeves 12 are arranged on the bottom surface of the clamping plates 11, the upper ends of the thread sleeves 12 penetrate through the upper surface of the workbench 1, the threaded rods 13 are arranged between the two groups of thread sleeves 12, the threaded rods 13 and the two groups of thread sleeves 12 form opposite thread transmission structures, the clamping plates 11 are respectively arranged above the two groups of thread sleeves 12, the die groove 10 with different shapes can be clamped conveniently, and the die groove has good practicability.
As shown in fig. 1 and fig. 3-5, the threaded rod 13 is arranged in the workbench 1, the right end of the threaded rod 13 penetrates through the surface of the right side of the workbench 1 and is connected with a driving motor 14, the threaded rod 13 is driven to rotate through the shaft end of the driving motor 14, the threaded rod 13 is symmetrically provided with a sliding rod 15 in the workbench 1, the sliding rod 15 and the threaded sleeve 12 form a sliding structure, the threaded rod 13 is driven to rotate through the shaft end of the driving motor 14, and the threaded rod 13 is symmetrically provided with the sliding rod 15 in the workbench 1, so that the threaded sleeve 12 has good stability in the moving process; the screw rod 13 and the slide bar 15 are provided with the screw rod 16 between, and screw rod 16 is perpendicular to the inside bottom surface of workstation 1, and screw rod 16 bottom is provided with bevel gear 17, and bevel gear 17 constitutes meshing transmission structure with the axle head of motor, and screw rod 16 top is provided with the loop column 18, and loop column 18 constitutes screw thread transmission structure with screw rod 16, and loop column 18 top runs through in workstation 1 surface and mould groove 10 bottom surface, constitutes screw thread transmission structure through loop column 18 and screw rod 16, and loop column 18 top runs through in workstation 1 surface and mould groove 10 bottom surface, is convenient for utilize motor drive to make loop column 18 reciprocate, is convenient for push out the yoke after the cold extrusion shaping, has improved work efficiency.
Working principle: when the cold extrusion molding machine for processing the magnetic yoke for the electromagnetic valve is used, through the arrangement of the supporting rods 8, wherein the supporting rods 8 are vertically arranged on the bottom surface of the movable plate 5, the movable plate 5 forms an up-down moving structure through the hydraulic cylinder 4, the extrusion block 9 is arranged below the supporting rods 8, the bottom surface of the extrusion block 9 is correspondingly provided with the die groove 10, the downward movement of the hydraulic cylinder 4 is conveniently utilized for cold extrusion molding processing, the extrusion block 9 and the supporting rods 8 form a thread transmission structure, the shape of the extrusion block 9 is conveniently replaced, the die groove 10 is fixedly arranged through the clamping plate 11, the shape of the die groove 10 is conveniently replaced, the limitation of the cold extrusion molding machine processing is avoided, the utilization rate is improved, and the cold extrusion molding machine has good practicability; through the setting of post set 18, wherein post set 18 constitutes screw thread transmission structure with screw rod 16 to the screw rod 16 lower extreme is provided with bevel gear 17, and bevel gear 17 constitutes meshing transmission structure with the axle head of motor, is convenient for utilize motor drive screw rod 16 to constitute revolution mechanic, makes post set 18 upwards move, and the top of post set 18 runs through in workstation 1 surface and mould groove 10 bottom surface, and when being convenient for the upward movement of post set 18, the yoke after the cold extrusion shaping of mould groove 10 inside is ejecting, has improved work efficiency.
To complete a series of work, and what is not described in detail in this specification is prior art that is well known to those skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a magnetic yoke processing is with cold extrusion molding machine for solenoid valve, includes workstation (1) and support column (2), its characterized in that:
the workbench (1) is of a cuboid structure, two groups of support columns (2) are symmetrically arranged above the workbench (1) left and right, and the support columns (2) are perpendicular to the upper surface of the workbench (1);
a top plate (3) is fixedly arranged above the support column (2), the bottom surface of the top plate (3) is attached to the upper surface of the support column (2), and the top plate (3) is parallel to the workbench (1);
the hydraulic cylinder (4) is arranged below the top plate (3), the hydraulic cylinder (4) is perpendicular to the bottom surface of the top plate (3), the bottom end of the hydraulic cylinder (4) is connected with the movable plate (5), and the movable plate (5) is parallel to the top plate (3).
2. The cold extrusion machine for processing magnetic yokes for electromagnetic valves according to claim 1, wherein: the movable plate (5) is embedded to be installed on the inner side surfaces of the two groups of support columns (2), the movable plate (5) and the sliding chute (6) arranged on the inner wall of the support columns (2) form an up-down sliding structure, the buffer spring (7) is arranged in the sliding chute (6), and the top end of the buffer spring (7) is fixed on the bottom surface of the movable plate (5).
3. The cold extrusion machine for processing magnetic yokes for electromagnetic valves according to claim 1, wherein: the movable plate (5) bottom surface fixed mounting has bracing piece (8), and bracing piece (8) perpendicular to movable plate (5) bottom surface to bracing piece (8) bottom surface is connected with extrusion piece (9), and extrusion piece (9) constitute screw drive structure with bracing piece (8), and extrusion piece (9) below corresponds and be provided with mould groove (10), and mould groove (10) inner structure and extrusion piece (9) structure coincide.
4. A cold extrusion machine for processing a yoke for a solenoid valve according to claim 3, wherein: clamping plates (11) are arranged on two sides of the die groove (10), thread sleeves (12) are arranged on the bottom surface of the clamping plates (11), the upper ends of the thread sleeves (12) penetrate through the upper surface of the workbench (1), threaded rods (13) are arranged between the two groups of thread sleeves (12), and the threaded rods (13) and the two groups of thread sleeves (12) form opposite thread transmission structures.
5. The cold extrusion machine for processing magnetic yokes for electromagnetic valves as recited in claim 4, wherein: the threaded rod (13) is arranged inside the workbench (1), the right end of the threaded rod (13) penetrates through the surface on the right side of the workbench (1) and is connected with a driving motor (14), the threaded rod (13) is driven to rotate through the shaft end of the driving motor (14), the threaded rod (13) is symmetrically provided with a sliding rod (15) inside the workbench (1), and the sliding rod (15) and the threaded sleeve (12) form a sliding structure.
6. The cold extrusion machine for processing magnetic yokes for electromagnetic valves as recited in claim 5, wherein: screw rods (16) are arranged between the threaded rods (13) and the sliding rods (15), the screw rods (16) are perpendicular to the inner bottom surface of the workbench (1), bevel gears (17) are arranged at the bottom ends of the screw rods (16), the bevel gears (17) and the shaft ends of the motors form a meshing transmission structure, sleeve columns (18) are arranged above the screw rods (16), the sleeve columns (18) and the screw rods (16) form a threaded transmission structure, and the top ends of the sleeve columns (18) penetrate through the surface of the workbench (1) and the bottom surface of the die groove (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321400120.1U CN220092560U (en) | 2023-06-05 | 2023-06-05 | Cold extrusion forming machine for processing magnetic yoke for electromagnetic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321400120.1U CN220092560U (en) | 2023-06-05 | 2023-06-05 | Cold extrusion forming machine for processing magnetic yoke for electromagnetic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220092560U true CN220092560U (en) | 2023-11-28 |
Family
ID=88870389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321400120.1U Active CN220092560U (en) | 2023-06-05 | 2023-06-05 | Cold extrusion forming machine for processing magnetic yoke for electromagnetic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220092560U (en) |
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2023
- 2023-06-05 CN CN202321400120.1U patent/CN220092560U/en active Active
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