CN222971170U - Multi-angle electrode holder for electric spark machining - Google Patents
Multi-angle electrode holder for electric spark machining Download PDFInfo
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- CN222971170U CN222971170U CN202422091996.3U CN202422091996U CN222971170U CN 222971170 U CN222971170 U CN 222971170U CN 202422091996 U CN202422091996 U CN 202422091996U CN 222971170 U CN222971170 U CN 222971170U
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- driving motor
- electrode
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- screw rod
- sliding seat
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Abstract
本实用新型涉及电火花加工技术领域，尤其为一种电火花加工用多角度电极架，包括基板、固定板、第一驱动电机、螺纹丝杆、导向杆、滑动座、伸缩柱；在使用时通过第一驱动电机驱动螺纹丝杆的转动能够实现滑动座的升降移动，而通过伸缩柱的伸缩能够对电极伸出长度的调整，在第二驱动电机驱动的作用下，能够带动转动架在连接架内进行左右方向的转动，而通过第三驱动电机的驱动可带着电极固定组件实现前后方向的转动，通过第四驱动电机的驱动可带动固定框实现旋转，从而实现对电极姿态的调整，通过这种电极架的设计使得其能够适应各种形状工件加工的需要，方便对电极实现多角度和位置的调整，以适应不同的加工要求，具有较好的灵活性。
The utility model relates to the technical field of electrospark machining, and in particular to a multi-angle electrode rack for electrospark machining, comprising a base plate, a fixed plate, a first drive motor, a threaded screw, a guide rod, a sliding seat, and a telescopic column; when in use, the first drive motor drives the threaded screw to rotate so as to realize the lifting and lowering movement of the sliding seat, and the extension and retraction of the telescopic column can adjust the extension length of the electrode, and under the driving action of the second drive motor, the rotating rack can be driven to rotate in the left and right directions in the connecting rack, and the driving of the third drive motor can drive the electrode fixing component to realize the rotation in the front and back directions, and the driving of the fourth drive motor can drive the fixing frame to realize rotation, so as to realize the adjustment of the electrode posture, and the design of the electrode rack makes it possible to adapt to the needs of machining workpieces of various shapes, and facilitate the adjustment of the electrodes at multiple angles and positions to meet different machining requirements, and has good flexibility.
Description
Technical Field
The utility model relates to the technical field of electric spark machining, in particular to a multi-angle electrode holder for electric spark machining.
Background
Spark machining is a new process for machining using electric and thermal energy, also known as electric discharge machining. The workpiece is processed by the electrolytic etching action of pulse discharge between the tool electrode and the workpiece electrode in a certain medium.
At present, an electrode frame is needed to be used in the electric spark machining process, one of the main functions of the electrode frame is to stably support and fix an electrode, and the electrode is ensured to keep the correct position and posture in the machining process, so that the machining precision and stability are ensured, the electrode frame plays a key role in the electric spark machining process, and when the existing electrode frame for the electric spark machining is used, the position and angle of the electrode are relatively complicated to adjust, and the use flexibility is poor.
Based on the above, the utility model designs a multi-angle electrode holder for electric discharge machining to solve the above problems.
Disclosure of utility model
The utility model aims to solve the defects in the prior art and provides a multi-angle electrode frame for electric spark machining.
In order to achieve the purpose, the multi-angle electrode frame for electric spark machining comprises a base plate, a fixed plate, a first driving motor, a threaded screw rod, guide rods, a sliding seat, a telescopic column, a connecting frame, a second driving motor, a rotating frame, a third driving motor, an electrode fixing assembly and an electrode, wherein the upper end and the lower end of the base plate are fixedly connected with the fixed plate, two guide rods are symmetrically arranged between the two fixed plates, the first driving motor is fixedly arranged at the center of the fixed plate at the upper end, and an output shaft of the first driving motor is in transmission connection with the top end of the threaded screw rod.
As a preferable technical scheme of the utility model, the sliding seat is in spiral connection with the threaded screw rod, the sliding seat is in sliding connection with the two guide rods, the front surface of the sliding seat is provided with the telescopic column, the front end of the inner column of the telescopic column is fixedly provided with the connecting frame, and the connecting frame is provided with the second driving motor.
As a preferable technical scheme of the utility model, one end of the rotating frame is fixedly connected with a rotating shaft of the second driving motor, the rotating frame is movably arranged in a groove above the connecting frame, the other end of the rotating frame is provided with a third driving motor, and an electrode fixing assembly is fixedly connected to the rotating shaft of the third driving motor.
As a preferable technical scheme of the utility model, the electrode fixing assembly comprises a connecting plate, a fourth driving motor, a fixing frame, a sliding groove, a positive and negative tooth screw rod and a clamping block, wherein the upper end of the connecting plate is connected with the rotating shaft of the third driving motor, the back surface of the lower end of the connecting plate is fixedly provided with the fourth driving motor, and the rotating shaft of the fourth driving motor penetrates through the connecting plate and is fixedly connected with the fixing frame.
As a preferable technical scheme of the utility model, the fixing frame is arranged on the front surface of the connecting plate, a chute is formed in the fixing frame, and two clamping blocks are slidably arranged in the chute.
As a preferable technical scheme of the utility model, the two clamping blocks are respectively connected to the positive teeth and the negative teeth of the positive and negative tooth screw rod in a threaded manner, the positive and negative tooth screw rod is movably connected to the inside of the fixed frame, and one end of the positive and negative tooth screw rod is provided with a rotary hand wheel.
As a preferable technical scheme of the utility model, the electrode is clamped and fixed between two clamping blocks.
Compared with the prior art, the utility model has the beneficial effects that:
1. When the electrode rack is used, the lifting movement of the sliding seat can be realized through the rotation of the threaded screw rod driven by the first driving motor, the extending length of the electrode rack can be adjusted through the extension and contraction of the extension column, the rotating rack can be driven to rotate in the left-right direction in the connecting rack under the driving action of the second driving motor, the electrode fixing component can be driven by the third driving motor to rotate in the front-back direction, the fixing frame can be driven by the fourth driving motor to rotate, so that the electrode posture can be adjusted, the electrode rack can adapt to the processing requirements of workpieces with various shapes, the adjustment of multiple angles and positions of the electrode can be conveniently realized, and the electrode rack has good flexibility;
2. when the electrode fixing assembly is used, the positive and negative screw rod is driven to rotate by the hand wheel arranged at one end of the positive and negative screw rod through the design of the electrode fixing assembly structure, and the rotation of the positive and negative screw rod enables the two clamping blocks which are in threaded connection with the positive teeth and the negative teeth to move in opposite directions at the same time, so that the electrode and the electrode frame are convenient to mount and dismount, and the electrode is convenient to replace.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic overall elevational view of the present utility model;
FIG. 2 is a schematic diagram of the overall left-view structure of the present utility model;
FIG. 3 is a schematic diagram of the overall right-view structure of the present utility model;
FIG. 4 is a schematic diagram of the overall explosive structure of the present utility model;
FIG. 5 is a schematic view of an electrode fixing assembly according to the present utility model;
Fig. 6 is a schematic cross-sectional view of a fixing frame according to the present utility model.
The device comprises a base plate 1, a fixed plate 2, a first driving motor 3, a threaded screw rod 4, a guide rod 5, a sliding seat 6, a telescopic column 7, a connecting frame 8, a second driving motor 9, a rotating frame 10, a rotating frame 11, a third driving motor 12, an electrode fixing assembly 1201, a connecting plate 1202, a fourth driving motor 1203, a fixed frame 1204, a chute 1205, a positive and negative screw rod 1206, a clamping block 13 and an electrode.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to fig. 1 to 6 of the embodiments of the present utility model, and it is obvious that the described embodiments 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, 2, 3, 4 and 5, the present utility model provides a multi-angle electrode rack for electric discharge machining, which comprises a base plate 1, a fixed plate 2, a first driving motor 3, a threaded screw rod 4, a guide rod 5, a sliding seat 6, a telescopic column 7, a connecting frame 8, a second driving motor 9, a rotating frame 10, a third driving motor 11, an electrode fixing assembly 12 and an electrode 13, wherein the upper end and the lower end of the base plate 1 are fixedly connected with the fixed plate 2, two guide rods 5 are symmetrically arranged between the two fixed plates 2, a first driving motor 3 is fixedly arranged at the center of the upper fixed plate 2, and an output shaft of the first driving motor 3 is in transmission connection with the top end of the threaded screw rod 4.
The sliding seat 6 is in spiral connection with the threaded screw rod 4, the sliding seat 6 is in sliding connection with the two guide rods 5, the front face of the sliding seat 6 is provided with a telescopic column 7, the front end of an inner column of the telescopic column 7 is fixedly provided with a connecting frame 8, and the connecting frame 8 is provided with a second driving motor 9.
One end of the rotating frame 10 is fixedly connected with the rotating shaft of the second driving motor 9, the rotating frame 10 is movably arranged in a groove above the connecting frame 8, a third driving motor 11 is arranged at the other end of the rotating frame 10, and an electrode fixing assembly 12 is fixedly connected to the rotating shaft of the third driving motor 11.
Through above-mentioned base plate 1, fixed plate 2, first driving motor 3, screw rod 4, guide bar 5, sliding seat 6, flexible post 7, link 8, second driving motor 9, rotating turret 10, third driving motor 11 and electrode fixing component 12 connection structure's design, can realize the adjustment of multi-angle and position to the electrode, have better flexibility to adapt to different processing requirements.
Referring to fig. 3, 5 and 6, the electrode fixing assembly 12 includes a connection plate 1201, a fourth driving motor 1202, a fixing frame 1203, a chute 1204, a positive and negative screw 1205 and a clamping block 1206, wherein the upper end of the connection plate 1201 is connected with the rotation shaft of the third driving motor 11, the fourth driving motor 1202 is fixedly mounted on the back of the lower end of the connection plate 1201, and the rotation shaft of the fourth driving motor 1202 passes through the connection plate 1201 and is fixedly connected with the fixing frame 1203.
The fixed frame 1203 is arranged on the front surface of the connecting plate 1201, a chute 1204 is formed in the fixed frame 1203, and two clamping blocks 1206 are arranged in the chute 1204 in a sliding manner.
The two clamping blocks 1206 are respectively connected to the positive teeth and the negative teeth of the positive and negative tooth screw rod 1205 in a threaded manner, the positive and negative tooth screw rod 1205 is movably connected to the inside of the fixed frame 1203, and one end of the positive and negative tooth screw rod 1205 is provided with a rotating hand wheel.
The electrode 13 is held between two holding blocks 1206.
Through the structure of the electrode fixing assembly 12, the fixing frame 1203 can be driven to rotate under the driving action of the fourth driving motor 1202, so that the angle of the clamping and fixing electrode 13 on the two clamping blocks 1206 is adjusted, and the two clamping blocks 1206 can move in opposite directions or in opposite directions by rotating the positive and negative tooth screw 1205, so that the clamping and fixing and the dismounting of the electrode 13 are facilitated.
In specific use, the working principle and the use flow of the utility model are that the threaded screw rod 4 is driven to rotate by the driving of the first driving motor 3, the lifting movement of the sliding seat 6 can be realized, the adjustment of the processing height of the electrode 13 can be realized by the lifting of the sliding seat 6, the adjustment of the processing advancing position of the electrode 13 can be realized by the extension and contraction of the telescopic column 7, the rotating frame 10 can be driven by the second driving motor 9 to rotate in the horizontal direction in the connecting frame 8, the left and right processing positions of the electrode 13 can be adjusted, the electrode fixing assembly 12 is driven by the third driving motor 11 to rotate, the pitching processing angle of the electrode 13 can be adjusted, the processing gesture of the electrode 13 can be adjusted by the rotation of the fourth driving motor 1202 on the electrode fixing assembly 12, and the multi-angle flexible adjustment of the electrode frame can be realized, so that the utility model is suitable for the requirements of electric spark processing.
It should be noted that the above-mentioned embodiments are merely preferred embodiments of the present utility model, and the present utility model is not limited thereto, but may be modified or substituted for some of the technical features thereof by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The multi-angle electrode frame for electric spark machining comprises a base plate (1), a fixed plate (2), a first driving motor (3), a threaded screw rod (4), a guide rod (5), a sliding seat (6), a telescopic column (7), a connecting frame (8), a second driving motor (9), a rotating frame (10), a third driving motor (11), an electrode fixing assembly (12) and an electrode (13), and is characterized in that the upper end and the lower end of the base plate (1) are fixedly connected with the fixed plate (2), two guide rods (5) are symmetrically arranged between the two fixed plates (2), the first driving motor (3) is fixedly arranged at the center of the fixed plate (2), and an output shaft of the first driving motor (3) is in transmission connection with the top end of the threaded screw rod (4).
2. The multi-angle electrode holder for electric spark machining according to claim 1, wherein the sliding seat (6) is in spiral connection with the threaded screw rod (4), the sliding seat (6) is in sliding connection with the two guide rods (5), a telescopic column (7) is arranged on the front surface of the sliding seat (6), a connecting frame (8) is fixedly arranged at the front end of an inner column of the telescopic column (7), and a second driving motor (9) is arranged on the connecting frame (8).
3. The multi-angle electrode holder for electric discharge machining according to claim 1, wherein one end of the rotating frame (10) is fixedly connected with a rotating shaft of the second driving motor (9), the rotating frame (10) is movably arranged in a groove above the connecting frame (8), a third driving motor (11) is arranged at the other end of the rotating frame (10), and an electrode fixing assembly (12) is fixedly connected to the rotating shaft of the third driving motor (11).
4. The multi-angle electrode holder for electric discharge machining according to claim 3, wherein the electrode fixing assembly (12) comprises a connecting plate (1201), a fourth driving motor (1202), a fixing frame (1203), a sliding groove (1204), a positive and negative screw rod (1205) and a clamping block (1206), the upper end of the connecting plate (1201) is connected with the rotating shaft of the third driving motor (11), the fourth driving motor (1202) is fixedly arranged on the back surface of the lower end of the connecting plate (1201), and the rotating shaft of the fourth driving motor (1202) penetrates through the connecting plate (1201) to be fixedly connected with the fixing frame (1203).
5. The multi-angle electrode holder for electric discharge machining according to claim 4, wherein the fixing frame (1203) is disposed on the front surface of the connecting plate (1201), a chute (1204) is formed in the fixing frame (1203), and two clamping blocks (1206) are slidably disposed in the chute (1204).
6. The multi-angle electrode holder for electric discharge machining according to claim 5, wherein the two clamping blocks (1206) are respectively connected to the positive teeth and the negative teeth of the positive and negative screw rod (1205) in a threaded manner, the positive and negative screw rod (1205) is movably connected to the inside of the fixed frame (1203), and a rotating hand wheel is arranged at one end of the positive and negative screw rod (1205).
7. The multi-angle electrode holder for electric discharge machining according to claim 1, wherein the electrode (13) is held between two holding blocks (1206).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422091996.3U CN222971170U (en) | 2024-08-28 | 2024-08-28 | Multi-angle electrode holder for electric spark machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422091996.3U CN222971170U (en) | 2024-08-28 | 2024-08-28 | Multi-angle electrode holder for electric spark machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222971170U true CN222971170U (en) | 2025-06-13 |
Family
ID=95971198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422091996.3U Active CN222971170U (en) | 2024-08-28 | 2024-08-28 | Multi-angle electrode holder for electric spark machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222971170U (en) |
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2024
- 2024-08-28 CN CN202422091996.3U patent/CN222971170U/en active Active
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