Rapid detection mechanism for electric spark machining

Abstract

The utility model relates to the technical field of electrical discharge machining detection, in particular to a rapid detection mechanism for electrical discharge machining, which is characterized in that light and shadow emitted by an infrared lamp are projected on an acrylic plate through a through hole, and detection operation is carried out by observing the projection on the acrylic plate, so that the detection efficiency is improved, and the practicability is higher; four supporting columns are symmetrically and fixedly installed on the workbench and connected through an acrylic plate, an infrared lamp is fixedly installed at the bottom end of the workbench, a through hole is formed in the workbench, the workbench and the spinneret plate are connected through a supporting mechanism, the supporting mechanism comprises a fixing plate, the fixing plate is fixedly connected with the workbench, and a sliding groove is formed in the fixing plate. And a connecting rod is slidably installed in the sliding groove, a rotating disc is arranged on the connecting rod, a limiting block is fixedly installed at the bottom end of the connecting rod, a bolt is arranged on the connecting rod and used for connecting the rotating disc and the connecting rod, and a supporting mechanism is arranged at the bottom end of the workbench and used for supporting the workbench.

Description

Technical Field

[0001] The utility model relates to the technical field of electric spark machining detection, in particular to a rapid detection mechanism for electric spark machining. Background Art

[0002] As we all know, a punching device refers to a type of device that punches holes in parts through electric drive. It is generally used in the processing of metal or non-metal parts. It has the characteristics of simple operation, stable performance, and beautiful appearance.

[0003] After the existing special-shaped hole workpiece is processed, it needs to be inspected to see whether it meets the production standards, whether the microholes are off-center, etc. The existing device is not convenient for rapid observation and inspection, which reduces work efficiency and has poor practicality. Therefore, a rapid detection mechanism for EDM is needed to improve the above problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a rapid detection mechanism for electrospark machining with high practicality, which uses an infrared lamp to project light and shadow through a through hole onto an acrylic plate, and performs detection operations by observing the projection on the acrylic plate, thereby improving detection efficiency.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rapid detection mechanism for electrospark machining, comprising a workbench and a spinneret, wherein four pillars are symmetrically fixedly installed on the workbench, and the four pillars are connected by an acrylic plate, an infrared lamp is fixedly installed at the bottom end of the workbench, and a through hole is opened on the workbench;

[0008] The workbench and the spinneret are connected by a supporting mechanism, which includes a fixed plate, which is fixedly connected to the workbench, a slide groove is provided on the fixed plate, a connecting rod is slidably installed in the slide groove, a turntable is provided on the connecting rod, the bottom end of the spinneret is fitted with the turntable, a limit block is fixedly installed on the bottom end of the connecting rod, the limit block is fitted with the fixed plate, and a bolt is provided on the connecting rod for connecting the turntable and the connecting rod;

[0009] A supporting mechanism is arranged at the bottom end of the workbench for supporting the workbench.

[0010] Preferably, the supporting mechanism includes four legs, and the four legs are symmetrically fixedly mounted on the bottom end of the workbench.

[0011] Furthermore, a fixing cylinder is provided at the bottom end of each of the pillars, and each fixing cylinder is fixedly connected to the workbench.

[0012] Furthermore, a handle is provided at the bottom end of the limit block.

[0013] Based on the above solution, four hanging rings are symmetrically arranged at both ends of the workbench.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a rapid detection mechanism for electrospark machining, which has the following beneficial effects:

[0016] The rapid detection mechanism for electrospark machining places a spinneret on a turntable, moves a limit block on a fixed plate, thereby driving the spinneret to move, turns on an infrared lamp, and projects light and shadows from the infrared lamp onto the acrylic plate through the through hole. When the hole on the spinneret is aligned with the projected hole, it indicates that the punching position is correct, otherwise it indicates that the punching is incorrect, thereby improving detection efficiency and having high practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0019] Figure 3 For this utility model Figure 2 The enlarged structural diagram of the middle A part;

[0020] Figure 4 This is a schematic diagram of the structure of the connection between the pillar and the acrylic plate of the utility model.

[0021] Markings in the attached figure: 1. workbench; 2. spinneret; 3. pillar; 4. acrylic plate; 5. fixing plate; 6. turntable; 7. connecting rod; 8. limit block; 9. bolt; 10. support leg; 11. fixing cylinder; 12. through hole; 13. infrared lamp; 14. lifting ring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example

[0024] See also Figure 1 , Figure 2 and Figure 4A rapid detection mechanism for electrospark machining includes a workbench 1 and a spinneret 2. Four pillars 3 are symmetrically fixedly installed on the workbench 1. The four pillars 3 are connected by an acrylic plate 4. An infrared lamp 13 is fixedly installed at the bottom end of the workbench 1. A through hole 12 is opened on the workbench 1.

[0025] See also Figure 1-4 The workbench 1 and the spinneret 2 are connected by a supporting mechanism, which includes a fixed plate 5, which is fixedly connected to the workbench 1, a slide groove is provided on the fixed plate 5, a connecting rod 7 is slidably installed in the slide groove, a turntable 6 is provided on the connecting rod 7, the bottom end of the spinneret 2 is fitted with the turntable 6, a limit block 8 is fixedly installed on the bottom end of the connecting rod 7, the limit block 8 is fitted with the fixed plate 5, and a bolt 9 is provided on the connecting rod 7 for connecting the turntable 6 and the connecting rod 7, the spinneret 2 is placed on the turntable 6, and the limit block 8 is moved on the fixed plate 5, thereby driving the spinneret 2 to move, and turning on the infrared lamp 13, the infrared lamp 13 projects light and shadow through the through hole 12 and projects on the acrylic plate 4, when the hole on the spinneret 2 is aligned with the projected hole, it indicates that the punching position is correct, otherwise it indicates that the punching is incorrect.

[0026] See also Figure 1 , Figure 2 and Figure 4 A supporting mechanism is provided at the bottom end of the workbench 1 for supporting the workbench 1 , and the supporting mechanism includes four legs 10 , and the four legs 10 are symmetrically fixedly installed at the bottom end of the workbench 1 , and the workbench 1 is supported by the installation of the four legs 10 .

[0027] See also Figure 1 , Figure 2 and Figure 4 A fixing tube 11 is provided at the bottom end of each support column 3, and each fixing tube 11 is fixedly connected to the workbench 1. The installation of four fixing tubes 11 makes the four infrared lamps 13 more stable.

[0028] See also Figure 1 and Figure 3 It should also be noted that a handle is provided at the bottom end of the limit block 8, and the setting of the handle facilitates better movement of the limit block 8.

[0029] See also Figure 2 and Figure 4 Four lifting rings 14 are symmetrically arranged at both ends of the workbench 1, and the arrangement of the four lifting rings 14 facilitates the lifting operation of the workbench 1.

[0030] In summary, when the rapid detection mechanism for electrospark machining is in use, the spinneret 2 is placed on the turntable 6, and the limit block 8 is driven to move by moving the handle, so that the limit block 8 drives the connecting rod 7 and the turntable 6 to move on the fixed plate 5, thereby driving the spinneret 2 to move. By turning on the infrared lamp 13, the light and shadow cast by the infrared lamp 13 are projected onto the acrylic plate 4 through the through hole 12. When the hole on the spinneret 2 is aligned with the projected hole, it means that the punching position is correct, otherwise it means that the punching is incorrect, thereby completing the inspection operation.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rapid detection mechanism for electrospark machining, comprising a workbench (1) and a spinneret (2), characterized in that: Four pillars (3) are symmetrically fixedly mounted on the workbench (1), and the four pillars (3) are connected by an acrylic plate (4). An infrared lamp (13) is fixedly mounted at the bottom end of the workbench (1), and a through hole (12) is opened on the workbench (1); The workbench (1) and the spinneret (2) are connected via a supporting mechanism, the supporting mechanism comprising a fixed plate (5), the fixed plate (5) being fixedly connected to the workbench (1), a slide groove being provided on the fixed plate (5), a connecting rod (7) being slidably installed in the slide groove, a turntable (6) being provided on the connecting rod (7), the bottom end of the spinneret (2) being in contact with the turntable (6), a limit block (8) being fixedly installed at the bottom end of the connecting rod (7), the limit block (8) being in contact with the fixed plate (5), and a bolt (9) being provided on the connecting rod (7) for connecting the turntable (6) and the connecting rod (7); A supporting mechanism is provided at the bottom end of the workbench (1) for supporting the workbench (1).

2. A rapid detection mechanism for electrospark machining according to claim 1, characterized in that: The support mechanism comprises four supporting legs (10), and the four supporting legs (10) are symmetrically fixedly mounted on the bottom end of the workbench (1).

3. A rapid detection mechanism for electrospark machining according to claim 2, characterized in that: A fixing cylinder (11) is provided at the bottom end of each support column (3), and each fixing cylinder (11) is fixedly connected to the workbench (1).

4. A rapid detection mechanism for electrospark machining according to claim 3, characterized in that: A handle is provided at the bottom end of the limiting block (8).

5. A rapid detection mechanism for electrospark machining according to claim 4, characterized in that: Four hanging rings (14) are symmetrically arranged at both ends of the workbench (1).

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