CN113814503A - Elastic center power transmission device for wire-cut electrical discharge machining of aluminum products - Google Patents
Elastic center power transmission device for wire-cut electrical discharge machining of aluminum products Download PDFInfo
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- CN113814503A CN113814503A CN202111325871.7A CN202111325871A CN113814503A CN 113814503 A CN113814503 A CN 113814503A CN 202111325871 A CN202111325871 A CN 202111325871A CN 113814503 A CN113814503 A CN 113814503A
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- power transmission
- conducting rod
- rod
- conducting
- discharge machining
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H11/00—Auxiliary apparatus or details, not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
- B23H7/02—Wire-cutting
Abstract
The invention provides an aluminum electric spark wire cutting processing elastic center power transmission device which comprises a main body assembly, a torque force adjusting assembly and a rotary power transmission assembly, wherein the main body assembly comprises an elastic center, a shell, a sliding groove and a sliding block; the torque force adjusting assembly is arranged on the upper surface and inside the shell; the rotary power transmission assembly comprises a first conductive rod, a pipe body, a first bearing, a first insulating pad, a conductive block, a second bearing, a second conductive rod and a second insulating pad; according to the invention, during power transmission, through the arrangement of the first conducting rod, the second conducting rod and the conducting block, after a power supply is sent into the second conducting rod, the power is transmitted to the first conducting rod through the conducting block and finally transmitted to the elastic center, and in the power transmission process, through the arrangement of the first bearing and the second bearing, the first conducting rod and the second conducting rod can rotate without influencing normal power transmission, so that the power transmission effect is ensured, and the aluminum wire cutting precision is improved.
Description
Technical Field
The invention relates to the technical field of aluminum product machining, in particular to a power transmission device for an elastic center of aluminum product electric spark wire cutting machining.
Background
A wire cut electric discharge machine belongs to the field of electric machining, wherein local metal can be melted and oxidized to be corroded due to instantaneous high temperature of electric discharge, and the wire cut electric discharge machine is often used for machining aluminum materials;
the elastic center is one of the commonly used front centers, and the bottom of the center is provided with a spring, so that the center can stretch in the axial direction.
During aluminum material processing, due to abnormal discharge between the wire electrode and the conductive block, the elastic center inevitably rotates in the power transmission process, however, due to the limitation of the spring position, the elastic center cannot rotate, the power transmission effect is influenced to a certain extent, and the cutting precision of the aluminum material wire is reduced;
therefore, an aluminum electric spark wire cutting machining elastic center power transmission device is provided.
Disclosure of Invention
In view of the above, embodiments of the present invention are intended to provide an aluminum electric discharge wire-cutting machining spring center power transmission device, so as to solve or alleviate the technical problems in the prior art, and to provide at least one useful choice.
The technical scheme of the embodiment of the invention is realized as follows: a power transmission device for an aluminum electric spark wire cutting machining spring center comprises a main body assembly, a torque force adjusting assembly and a rotary power transmission assembly, wherein the main body assembly comprises the spring center, a shell, a sliding groove and a sliding block;
the torque force adjusting assembly is arranged on the upper surface and inside the shell;
the rotary power transmission assembly comprises a first conductive rod, a pipe body, a first bearing, a first insulating pad, a conductive block, a second bearing, a second conductive rod and a second insulating pad;
the elastic center is electrically connected with one end of the first conducting rod, the outer side of the other end of the first conducting rod is rotatably connected with one side of the inside of the pipe body through a first bearing, the other side of the inside of the pipe body is rotatably connected with one end of the second conducting rod through a second bearing, a conducting block is arranged inside the pipe body, one end of the conducting block is attached to the first conducting rod, and the other end of the conducting block is attached to the second conducting rod.
In some embodiments: the outside symmetry integrated into one piece of body has six sliders, the inside of casing is seted up to the spout, slider sliding connection is in the inside of spout.
In some embodiments: the inner side of the tube body is bonded with a first insulating pad, and the first insulating pad is sleeved on the outer side of the first conducting rod.
In some embodiments: and a second insulating pad is bonded on the inner side of the tube body and is sleeved on the outer side of the second conducting rod.
In some embodiments: the torque force adjusting assembly comprises a through groove, a first plate body, a threaded rod, a handle, a connecting plate, a third plate body, a spring and a sleeve;
the welding of upper surface one side of casing has first plate body, one side threaded connection of first plate body has the threaded rod, the one end of threaded rod runs through one side of first plate body and is connected with one side rotation of second plate body through the third bearing.
In some embodiments: the bottom welding of second plate body has the connecting plate, logical groove is seted up in the upper surface of casing, the connecting plate slides in the inside that leads to the groove.
In some embodiments: the bottom of the connecting plate is welded with the upper surface of the third plate body.
In some embodiments: and a spring is attached to one side of the third plate body, and the other end of the spring is fixedly connected to one side of the second conducting rod.
In some embodiments: the outer side of spring is located to the sleeve pipe cover, one side of sleeve pipe welds in one side of second conducting rod.
In some embodiments: the handle is welded to one end of the first plate body.
Due to the adoption of the technical scheme, the embodiment of the invention has the following advantages:
firstly, during power transmission, through the arrangement of the first conducting rod, the second conducting rod and the conducting block, after a power supply is sent into the second conducting rod, the power is transmitted to the first conducting rod through the conducting block and finally transmitted to the elastic center, and in the power transmission process, through the arrangement of the first bearing and the second bearing, the first conducting rod and the second conducting rod can rotate, the normal power transmission cannot be influenced, the power transmission effect is ensured, and the aluminum wire cutting precision is improved.
The handle is rotated to drive the threaded rod to rotate, the threaded rod pushes the second plate body to move, the second plate body drives the third plate body to move through the connecting plate, and the torque force of the spring is adjusted, so that the torque force can be freely set according to requirements.
The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the drawings and following detailed description.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments or technical descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a block diagram of a perspective of the present invention;
FIG. 2 is a block diagram of another aspect of the present invention;
FIG. 3 is a sectional view taken along line A-A of FIG. 2 according to the present invention;
FIG. 4 is a diagram of a first conductive rod, a tube and a second conductive rod connected together in a split configuration according to the present invention;
FIG. 5 is a view showing the connection structure between the tube and the slider according to the present invention.
Reference numerals: 10. a body assembly; 11. an elastic center; 12. a housing; 13. a chute; 14. a slider; 20. a torque force adjustment assembly; 21. a through groove; 22. a first plate body; 23. a threaded rod; 24. a handle; 25. a second plate body; 26. a connecting plate; 27. a third plate body; 28. a spring; 29. a sleeve; 30. rotating the power delivery assembly; 31. a first conductive rod; 32. a pipe body; 33. a first bearing; 34. a first insulating pad; 35. a conductive block; 36. a second bearing; 37. a second conductive rod; 38. a second insulating pad.
Detailed Description
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1-5, an embodiment of the present invention provides an aluminum electric spark wire cutting machining spring center power transmission device, which includes a main body assembly 10, a torque force adjusting assembly 20 and a rotary power transmission assembly 30, where the main body assembly 10 includes a spring center 11, a housing 12, a sliding chute 13 and a sliding block 14;
the torque force adjusting assembly 20 is installed at the upper surface and inside of the housing 12;
the rotary power transmission assembly 30 comprises a first conductive rod 31, a tube 32, a first bearing 33, a first insulating pad 34, a conductive block 35, a second bearing 36, a second conductive rod 37 and a second insulating pad 38;
the elastic center 11 is electrically connected with one end of the first conducting rod 31, the outer side of the other end of the first conducting rod 31 is rotatably connected with one side of the inner part of the tube body 32 through the first bearing 33, the other side of the inner part of the tube body 32 is rotatably connected with one end of the second conducting rod 37 through the second bearing 36, the inner part of the tube body 32 is provided with a conducting block 35, one end of the conducting block 35 is attached to the first conducting rod 31, and the other end of the conducting block 35 is attached to the second conducting rod 37.
In one embodiment: six sliding blocks 14 are symmetrically and integrally formed on the outer side of the pipe body 32, the sliding groove 13 is formed in the shell 12, and the sliding blocks 14 are connected to the inside of the sliding groove 13 in a sliding mode; through the arrangement, the moving direction of the pipe body 32 can be limited, and the pipe body 32 is ensured to only do axial movement in the moving process and not deviate from the original position.
In one embodiment: a first insulating pad 34 is adhered to the inner side of the tube 32, and the first insulating pad 34 is sleeved on the outer side of the first conductive rod 31; the first insulating pad 34 is sleeved on the outer side of the first conducting rod 31, so that the insulation and safety of the power transmission device in use are improved.
In one embodiment: the inner side of the tube 32 is bonded with a second insulating pad 38, the second insulating pad 38 is sleeved on the outer side of the second conducting rod 37, and the second conducting rod 37 is sleeved with the second insulating pad 38, so that the insulation and the safety of the power transmission device in use are improved.
In one embodiment: the torque force adjusting assembly 20 comprises a through slot 21, a first plate 22, a threaded rod 23, a handle 24, a connecting plate 26, a third plate 27, a spring 28 and a sleeve 29;
the welding of the upper surface one side of casing 12 has first plate body 22, and one side threaded connection of first plate body 22 has threaded rod 23, and one side that one end of threaded rod 23 runs through first plate body 22 just rotates through one side of third bearing and second plate body 25 to be connected, through above setting, threaded rod 23 rotates and to push up the motion of second plate body 25.
In one embodiment: a connecting plate 26 is welded at the bottom of the second plate 25, the through groove 21 is formed in the upper surface of the shell 12, and the connecting plate 26 slides inside the through groove 21; the through slots 21 are used to allow the connection plates 26 to slide on the surface of the housing 12.
In one embodiment: the bottom of the connecting plate 26 is welded with the upper surface of the third plate body 27; through the above arrangement, when the second plate body 25 moves, the third plate body 27 can be driven to move through the connecting plate 26, so that the movement distance of the spring 28 is limited, the torque force of the spring 28 is adjusted, meanwhile, the limiting groove can be formed in the inner bottom wall of the shell 12, the bottom of the third plate body 27 is provided with the limiting block, and the limiting block slides in the limiting groove, so that the sliding stability of the third plate body 27 is improved.
In one embodiment: a spring 28 is attached to one side of the third plate 27, and the other end of the spring 28 is fixedly connected to one side of the second conductive rod 37; with the above arrangement, the elastic center 11 can perform elastic movement.
In one embodiment: the sleeve 29 is sleeved on the outer side of the spring 28, and one side of the sleeve 29 is welded on one side of the second conducting rod 37; by the above arrangement, the direction of movement of the spring 28 can be defined, preventing the spring 28 from wandering.
In one embodiment: a handle 24 is welded to one end of the first panel 22; the threaded rod 23 can be driven to rotate by rotating the handle 24, and the contact area can be increased by arranging the handle 24, so that the threaded rod 23 can be conveniently rotated.
The invention is in operation: when the torque force of the spring 28 of the power transmission device needs to be adjusted, the handle 24 is rotated to drive the threaded rod 23 to rotate, the threaded rod 23 pushes the second plate body 25 to move, the second plate body 25 drives the third plate body 27 to move through the connecting plate 26, the torque force of the spring 28 is adjusted, the sleeve 29 can limit the moving direction of the spring 28, the spring 28 is prevented from deviating, and the torque force can be freely set according to requirements;
meanwhile, when the device is used for power transmission, through the arrangement of the first conducting rod 31, the second conducting rod 37 and the conducting block 35, after a power supply is sent into the second conducting rod 37, the power is transmitted to the first conducting rod 31 through the conducting block 35, and finally the power is transmitted onto the elastic center 11, in the power transmission process, through the arrangement of the first bearing 33 and the second bearing 36, the first conducting rod 31 and the second conducting rod 37 can rotate, normal power transmission cannot be influenced, the power transmission effect is guaranteed, the aluminum wire cutting precision is improved, the first insulating pad 34 is sleeved on the outer side of the first conducting rod 31, the insulation performance and the safety of the power transmission device in use are improved, the second insulating pad 38 is sleeved on the outer side of the second conducting rod 37, and the insulation performance and the safety of the power transmission device in use are improved.
The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive various changes or substitutions within the technical scope of the present invention, and these should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. The utility model provides an aluminum product spark-erosion wire cutting processing spring center power transmission device, includes main part subassembly (10), torque force adjusting part (20) and rotation power transmission subassembly (30), its characterized in that: the main body assembly (10) comprises an elastic center (11), a shell (12), a sliding groove (13) and a sliding block (14);
the torque force adjusting assembly (20) is arranged on the upper surface and inside the shell (12);
the rotary power transmission assembly (30) comprises a first conductive rod (31), a pipe body (32), a first bearing (33), a first insulating pad (34), a conductive block (35), a second bearing (36), a second conductive rod (37) and a second insulating pad (38);
the elastic center (11) is electrically connected with one end of the first conducting rod (31), the outer side of the other end of the first conducting rod (31) is rotatably connected with one side of the inside of the pipe body (32) through a first bearing (33), the other side of the inside of the pipe body (32) is rotatably connected with one end of the second conducting rod (37) through a second bearing (36), a conducting block (35) is arranged inside the pipe body (32), one end of the conducting block (35) is attached to the first conducting rod (31), and the other end of the conducting block (35) is attached to the second conducting rod (37).
2. The aluminum material wire-cut electric discharge machining spring center power feeding device according to claim 1, characterized in that: the outside symmetry integrated into one piece of body (32) has six slider (14), the inside of casing (12) is seted up in spout (13), slider (14) sliding connection is in the inside of spout (13).
3. The aluminum material wire-cut electric discharge machining spring center power feeding device according to claim 1, characterized in that: a first insulating pad (34) is bonded on the inner side of the tube body (32), and the first insulating pad (34) is sleeved on the outer side of the first conducting rod (31).
4. The aluminum material wire-cut electric discharge machining spring center power feeding device according to claim 1, characterized in that: the inner side of the tube body (32) is bonded with a second insulating pad (38), and the second insulating pad (38) is sleeved on the outer side of the second conducting rod (37).
5. The aluminum material wire-cut electric discharge machining spring center power feeding device according to claim 1, characterized in that: the torque force adjusting assembly (20) comprises a through groove (21), a first plate body (22), a threaded rod (23), a handle (24), a connecting plate (26), a third plate body (27), a spring (28) and a sleeve (29);
the welding of upper surface one side of casing (12) has first plate body (22), one side threaded connection of first plate body (22) has threaded rod (23), one side that one end of threaded rod (23) run through first plate body (22) just is connected with one side rotation of second plate body (25) through the third bearing.
6. The aluminum material wire-cut electric discharge machining spring center power feeding device according to claim 5, characterized in that: the bottom welding of second plate body (25) has connecting plate (26), logical groove (21) are seted up in the upper surface of casing (12), connecting plate (26) slide in the inside of logical groove (21).
7. The aluminum material wire-cut electric discharge machining spring center power feeding device according to claim 6, characterized in that: the bottom of the connecting plate (26) is welded with the upper surface of the third plate body (27).
8. The aluminum material wire-cut electric discharge machining spring center power feeding device according to claim 1, characterized in that: a spring (28) is attached to one side of the third plate body (27), and the other end of the spring (28) is fixedly connected to one side of the second conducting rod (37).
9. The aluminum material wire-cut electric discharge machining spring center power feeding device according to claim 1, characterized in that: the sleeve (29) is sleeved on the outer side of the spring (28), and one side of the sleeve (29) is welded on one side of the second conducting rod (37).
10. The aluminum material wire-cut electric discharge machining spring center power feeding device according to claim 1, characterized in that: the handle (24) is welded to one end of the first panel (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111325871.7A CN113814503A (en) | 2021-11-10 | 2021-11-10 | Elastic center power transmission device for wire-cut electrical discharge machining of aluminum products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111325871.7A CN113814503A (en) | 2021-11-10 | 2021-11-10 | Elastic center power transmission device for wire-cut electrical discharge machining of aluminum products |
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| Publication Number | Publication Date |
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| CN113814503A true CN113814503A (en) | 2021-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111325871.7A Pending CN113814503A (en) | 2021-11-10 | 2021-11-10 | Elastic center power transmission device for wire-cut electrical discharge machining of aluminum products |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115945749A (en) * | 2022-12-31 | 2023-04-11 | 广州市德固制冷设备有限公司 | Metal plate processing system and method |
-
2021
- 2021-11-10 CN CN202111325871.7A patent/CN113814503A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115945749A (en) * | 2022-12-31 | 2023-04-11 | 广州市德固制冷设备有限公司 | Metal plate processing system and method |
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