CN219966682U

CN219966682U - Multi-angle machining pore discharge machine

Info

Publication number: CN219966682U
Application number: CN202321596457.4U
Authority: CN
Inventors: 杨�远; 普照会
Original assignee: Chongqing Diezhihui Precision Mold Co ltd
Current assignee: Chongqing Diezhihui Precision Mold Co ltd
Priority date: 2023-06-21
Filing date: 2023-06-21
Publication date: 2023-11-07
Anticipated expiration: 2033-06-21

Abstract

The utility model provides a multi-angle machining pore discharge machine which comprises a frame, a workbench, a machining device and a driving device. The workbench can be arranged on the frame in a autorotation way. The processing device can be arranged on the frame in a rotating way around the workbench. The driving device is used for driving the workbench to rotate and the processing device to rotate. The specific processing device adopts the structure of a pore discharge machine in the prior art. According to the utility model, the workbench rotates and the processing device is driven to rotate by the driving device, so that the workpiece on the workbench rotates at a large angle relative to the processing device after the processing device and the workbench rotate at a small angle, the rotating angle of the processing device is small, the time waste is reduced, the abrasion is reduced, the overall service life is prolonged, and the precision reduction caused by abrasion is slowed down as much as possible.

Description

Multi-angle machining pore discharge machine

Technical Field

The utility model relates to the technical field of electric spark machining equipment, in particular to a multi-angle machining pore discharge machine.

Background

The traditional electric spark perforating machine can only process one side of a workpiece, cannot realize adjustment of a processing surface, cannot adjust a processing angle, needs to manually adjust the clamping angle of the workpiece, needs to spend more time for clamping the workpiece to an accurate position again, and has more difficult control of precision, patent CN216541282U discloses a swinging mechanism capable of freely adjusting the processing angle, so that a processing device of the electric spark perforating machine can rotate around the workpiece, and adjustment of the processing angle is realized. However, the machining device of the electric spark perforating machine has the advantages that the angle required to be rotated is larger than 90 degrees when one side of a workpiece is machined and the other side is ready to be machined, the rotation range is large, time is wasted, the weight of the machining device is large, the connecting part is easy to wear due to long-term large-range movement, and therefore accuracy is affected.

Disclosure of Invention

In response to the deficiencies of the prior art, the present utility model provides a multi-angle machined pore discharge machine that solves or at least alleviates one or more of the above-identified problems and other problems of the prior art.

The utility model provides a multi-angle machining pore discharge machine, which comprises: a frame; the workbench is arranged on the rack in a autorotation manner; the processing device is rotatably arranged on the frame around the workbench; and the driving device is used for driving the workbench to rotate and the processing device to rotate.

Preferably, the method further comprises: the connecting ring is arranged on the rack in a autorotation manner, and the inner ring is provided with a rack which is connected with the processing device; the first gear is positioned in the connecting ring and is arranged on the rack in a autorotation manner and meshed with the rack on the connecting ring; the second gear is arranged on the rack in a autorotation manner, is positioned below the first gear, is meshed with the first gear and is connected with the workbench; the driving device is used for driving the first gear to rotate.

Preferably, the lifting mechanism is further included, and the workbench includes: the support plate is connected with the second gear and provided with a plurality of guide holes; the lower end of the guide rod is inserted into the corresponding guide hole in a sliding way; the object carrying plate is connected with the upper ends of the guide rods at the same time; the lifting mechanism is used for driving the carrying plate to lift on the supporting plate.

Preferably, the mounting groove has been transversely seted up in the backup pad, elevating system includes: the first sliding block is transversely arranged in the mounting groove in a sliding manner, a first hole is formed in the first sliding block, and the top surface of the first sliding block is an inclined surface; the upper end of the limiting block is connected with the lower end of the object carrying plate, and the lower end face of the limiting block is an inclined plane and is attached to the top face of the first sliding block; the stop block is connected with the supporting plate and provided with a second hole; and one end of the first control rod penetrates through the second hole and then is in threaded connection with the first hole, and is in rotary connection with the second hole.

Preferably, the method further comprises: the second sliding block can be transversely arranged on the frame in a sliding way, and a third hole along the transverse direction is formed in the second sliding block; one end of the first rotating shaft is rotationally connected with one end of the second sliding block, and the other end of the first rotating shaft is coaxially connected with the second gear; the second control rod is rotatably arranged on the frame, and one end of the second control rod is in threaded connection with the third hole; and the first motor is arranged on the frame, and the output end of the first motor is connected with the second control rod.

Preferably, the driving device includes: the second rotating shaft is rotatably arranged on the frame, and one end of the second rotating shaft is coaxially connected with the first gear; and the second motor is arranged on the frame, and the output end of the second motor is connected with the second rotating shaft.

Compared with the prior art, the utility model has the following beneficial effects:

in the technology of the utility model, the workbench is driven to rotate by the driving device and the processing device is driven to rotate, so that the workpiece on the workbench rotates at a large angle relative to the processing device after the processing device and the workbench rotate at a small angle, the rotation angle of the processing device is small, the time waste is reduced, the abrasion is reduced, the whole service life is prolonged, and the precision reduction caused by the abrasion is slowed down as much as possible.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.

FIG. 1 is a perspective view of a multi-angle machining fine hole discharge machine according to an embodiment of the present utility model;

FIG. 2 is a further perspective view of FIG. 1 (without the connecting ring and the machining device);

FIG. 3 is a perspective view of the work table of FIG. 2;

FIG. 4 is a further perspective view of FIG. 3 (no carrier plate);

FIG. 5 is a further perspective view of FIG. 2 (without a table);

fig. 6 is a schematic cut-away view of fig. 5.

Reference numerals:

10. a frame;

20. a work table; 21. a support plate; 211. a mounting groove; 212. a guide hole; 22. a guide rod; 23. a carrying plate;

30. a processing device;

40. a driving device; 41. a second rotating shaft; 42. a second motor;

50. a connecting ring; 51. a first gear; 52. a second gear; 53. a second slider; 531. a third hole; 54. a first rotating shaft; 55. a second control lever; 56. a first motor;

60. a lifting mechanism; 61. a first slider; 611. a first hole; 62. a limiting block; 63. a stop block; 631. a second hole; 64. a first control lever.

Detailed Description

Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.

It is noted that unless otherwise indicated, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. In the description of the present utility model, the meaning of "plurality" is two or more unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

Referring to fig. 1 to 6, the present embodiment provides a multi-angle machining pore discharge machine including a frame 10, a table 20, a machining device 30, and a driving device 40.

The table 20 is rotatably provided on the frame 10. The processing device 30 is rotatably provided on the frame 10 around the table 20. The driving device 40 is used for driving the workbench 20 to rotate and the processing device 30 to rotate. The specific machining device 30 adopts a structure of a pore discharge machine in the prior art.

In this embodiment, as shown in fig. 1, the processing device 30 is located above the workbench 20, and clamps the workpiece on the workbench 20, when one side surface of the workpiece needs to be processed, the workbench 20 can rotate clockwise by a certain angle, the processing device 30 can rotate anticlockwise by a certain angle, and because the processing device 30 and the workbench 20 rotate, the respective rotation angles are smaller, and when the other side surface of the workpiece needs to be processed, the respective rotation angles are smaller, the efficiency is higher, the motion inertia of the processing device 30 is small, and then the workpiece can move rapidly. Because the parts on the processing device 30 are more, the weight is larger, and the rotation angle of the processing device 30 is small, so that the abrasion of the processing device 30 is reduced, the whole service life is prolonged, and the precision reduction caused by abrasion is slowed down as much as possible.

In one embodiment, further comprising a connecting ring 50, a first gear 51 and a second gear 52.

The connecting ring 50 is rotatably arranged on the frame 10, a rack is arranged on the inner ring, and the connecting ring 50 is connected with the processing device 30. The first gear 51 is located in the connecting ring 50, the first gear 51 is rotatably arranged on the frame 10, and the upper end of the first gear 51 is meshed with a rack on the connecting ring 50. The second gear 52 is rotatably disposed on the frame 10, the second gear 52 is disposed below the first gear 51, the second gear 52 is meshed with the first gear 51, and the second gear 52 is connected with the table 20. Specifically, the center of rotation of the second gear 52 is located within the connecting ring 50. The driving device 40 is used for driving the first gear 51 to rotate.

In this embodiment, only one driving device 40 is needed to drive the first gear 51 to rotate, as in fig. 1, the first gear 51 rotates clockwise to drive the connecting ring 50 to rotate clockwise and the second gear 52 rotates counterclockwise, so that the processing device 30 connected to the connecting ring 50 rotates counterclockwise relative to the table 20 on the second gear 52 and the table 20 rotates clockwise. It should be noted that during the rotation, the machining device 30 approaches the table 20, and the electrode of the pore discharge machine in the machining device 30 needs to be adjusted.

In one embodiment, the lifting mechanism 60 is further included, and the table 20 includes a support plate 21, a guide bar 22, and a carrier plate 23.

The support plate 21 is connected to the second gear 52, and a plurality of guide holes 212 are formed therein. The lower ends of the guide rods 22 are slidably inserted into the corresponding guide holes 212. The carrying plate 23 is simultaneously connected with the upper ends of the plurality of guide rods 22. The lifting mechanism 60 is used for driving the carrying plate 23 to lift on the supporting plate 21. Specifically, the carrying plate 23 is provided with a clamping mechanism (not shown in the figure).

In this embodiment, the lifting mechanism 60 is provided to control the height of the carrying plate 23 on the supporting plate 21, so as to control the distance between the workpiece clamped on the carrying plate 23 and the processing device 30, and further adapt to workpieces with different sizes.

In one embodiment, the supporting plate 21 is transversely provided with a mounting groove 211, and the lifting mechanism 60 includes a first slider 61, a limiting block 62, a stop block 63 and a first control rod 64.

The first slider 61 is disposed in the mounting groove 211 in a sliding manner, and has a first hole 611 formed therein, and a top surface thereof is an inclined surface. The upper end of the limiting block 62 is connected with the lower end of the carrying plate 23, and the lower end face is an inclined face and is attached to the top face of the first sliding block 61. The stopper 63 is coupled to the support plate 21, and a second hole 631 is formed therein. One end of the first lever 64 is threaded through the second hole 631 and then is coupled to the first hole 611, and the first lever 64 is rotatably coupled to the second hole 631. The specific first control lever 64 can be rotatably connected with the second hole 631 by sleeving a bearing, and the bearing is connected with the inner wall of the second hole 631.

In this embodiment, rotating the first control lever 64 drives the first slider 61 to slide in the mounting groove 211, so as to drive the limiting block 62 to move up and down along with the carrying plate 23.

In one embodiment, a second slider 53, a first shaft 54, a second control lever 55, and a first motor 56 are also included.

The second slider 53 is slidably disposed on the frame 10, and has a third hole 531 formed thereon along a lateral direction. One end of the first rotating shaft 54 is rotatably connected with one end of the second sliding block 53, specifically, the third hole 531 is inscribed with a bearing, and an inner ring of the bearing is connected with the outer wall of the first rotating shaft 54. The other end of the first shaft 54 is coaxially coupled to the second gear 52, and the first shaft 54 is coaxial with the third hole 531. The second control lever 55 is rotatably provided on the housing 10, and one end thereof is screw-coupled to the third hole 531. The first motor 56 is disposed on the frame 10, and an output end of the first motor 56 is connected to an end of the second control rod 55 away from the second slider 53.

In this embodiment, the first motor 56 drives the second control rod 55 to rotate, and then drives the second slider 53 to slide, so as to drive the first rotating shaft 54 to move along with the second slider 53, so as to realize that the workpiece on the carrying plate 23 moves transversely relative to the processing device 30 above the workpiece, so that the processing device 30 can process different positions of the workpiece.

In one embodiment, the driving device 40 includes a second rotation shaft 41 and a second motor 42.

The second rotating shaft 41 is rotatably disposed on the frame 10, and has one end coaxially connected to the first gear 51. The second motor 42 is disposed on the frame 10, and an output end thereof is connected to the second rotating shaft 41.

In the description of the present utility model, numerous specific details are set forth. However, it is understood that embodiments of the utility model may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description.

Claims

1. A multi-angle machining pore discharge machine, comprising:

a frame (10);

a workbench (20) which is arranged on the frame (10) in a rotatable manner;

a processing device (30) which is rotatably arranged on the frame (10) around the workbench (20); and

and a driving device (40) for driving the worktable (20) to rotate and the processing device (30) to rotate.

2. The multi-angle machined pore discharge machine of claim 1, further comprising:

the connecting ring (50) is arranged on the frame (10) in a autorotation mode, a rack is arranged on the inner ring, and the connecting ring is connected with the processing device (30);

a first gear (51) located in the connecting ring (50), and rotatably arranged on the frame (10) and meshed with a rack on the connecting ring (50); and

a second gear (52) which is rotatably arranged on the frame (10) and is positioned below the first gear (51), is meshed with the first gear (51) and is connected with the workbench (20);

the driving device (40) is used for driving the first gear (51) to rotate.

3. The multi-angle machining pore discharge machine of claim 2, further comprising a lifting mechanism (60), the table (20) comprising:

a support plate (21) connected with the second gear (52) and provided with a plurality of guide holes (212);

the lower end of the guide rod (22) is inserted into the corresponding guide hole (212) in a sliding way; and

the object carrying plate (23) is connected with the upper ends of the guide rods (22) at the same time;

the lifting mechanism (60) is used for driving the carrying plate (23) to lift on the supporting plate (21).

4. A multi-angle machining pore discharge machine as claimed in claim 3, wherein the support plate (21) is transversely provided with a mounting groove (211), and the lifting mechanism (60) comprises:

the first sliding block (61) is transversely arranged in the mounting groove (211) in a sliding manner, a first hole (611) is formed in the first sliding block, and the top surface of the first sliding block is an inclined surface;

the upper end of the limiting block (62) is connected with the lower end of the carrying plate (23), and the lower end face is an inclined plane and is attached to the top surface of the first sliding block (61);

a stopper (63) connected to the support plate (21) and provided with a second hole (631); and

and one end of the first control rod (64) passes through the second hole (631) and then is in threaded connection with the first hole (611) and is in rotary connection with the second hole (631).

5. The multi-angle machined pore discharge machine of claim 4, further comprising:

the second sliding block (53) can be transversely and slidably arranged on the frame (10), and a third hole (531) along the transverse direction is formed in the second sliding block;

one end of the first rotating shaft (54) is rotationally connected with one end of the second sliding block (53), and the other end of the first rotating shaft is coaxially connected with the second gear (52);

a second control rod (55) rotatably arranged on the frame (10), one end of which is in threaded connection with the third hole (531); and

the first motor (56) is arranged on the frame (10), and the output end of the first motor is connected with the second control rod (55).

6. A multi-angle machining pore discharge machine according to any one of claims 2 to 5, wherein the driving means (40) comprises:

the second rotating shaft (41) is rotatably arranged on the frame (10), and one end of the second rotating shaft is coaxially connected with the first gear (51); and

the second motor (42) is arranged on the frame (10), and the output end of the second motor is connected with the second rotating shaft (41).