A piercing machine capable of cleaning debris

Abstract

The utility model provides a kind of perforating machine that can clean up chippings, it is related to perforating machine technical field, the utility model includes base, the top of base is fixedly connected with auxiliary plate, the top of auxiliary plate is fixedly connected with limit board, the top of limit board is slidably connected with first slide, the top of first slide is slidably connected with second slide, the top of second slide is provided with limiting device, the limiting device includes two clamps, two The top of second slide is symmetrically arranged two clamps, the utility model is provided with two clamps, under the action of two threaded rods, two threaded rods can respectively drive one clamp to move synchronously, until two clamps completely clamp workpiece, then it can be fixed between workpiece and second slide, it is favorable to prevent workpiece from shifting in the process of processing workpiece, and then the machining precision of perforating machine can be improved.

Description

Technical Field

[0001] This utility model relates to the field of perforation machine technology, and in particular to a perforation machine that can clean up debris. Background Technology

[0002] A perforating machine, also known as an electrical discharge perforating machine, is a device that uses the principle of electrical discharge to perforate workpieces. It is suitable for processing various conductive materials such as stainless steel and cemented carbide, and is especially used for processing materials such as cemented carbide that are difficult to process by traditional methods. It is widely used in mold processing, precision manufacturing and other fields.

[0003] When using a punching machine to punch irregularly shaped workpieces, the outer surface of the irregularly shaped workpiece is not flat, so the punching surface may be at a certain angle to the horizontal plane. This causes the punching drill bit to generate a component force different from the vertical direction when it contacts the top of the irregularly shaped workpiece. This component force may cause the workpiece to be processed to shift, which in turn will reduce the processing accuracy of the punching machine. Utility Model Content

[0004] This invention addresses the problem that when a drilling bit contacts the top of an irregularly shaped workpiece, it generates a component force different from the vertical direction. This component force may cause the workpiece to shift, which in turn reduces the processing accuracy of the punching machine. The invention proposes a drilling machine that can clean up debris.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a perforating machine capable of cleaning debris, comprising a base, characterized in that: an auxiliary plate is fixedly connected to the top of the base, a limiting plate is fixedly connected to the top of the auxiliary plate, a first sliding plate is slidably connected to the top of the limiting plate, a second sliding plate is slidably connected to the top of the first sliding plate, a limiting device is provided on the top of the second sliding plate, the limiting device comprising two clamping plates, the two clamping plates being symmetrically arranged on the top of the second sliding plate, a screw hole block being fixedly connected to the bottom of one side of each clamping plate, and an auxiliary groove being provided on the top of the second sliding plate, the size and shape of the outer surface of the screw hole block being similar to the inner wall of the auxiliary groove. The screw hole block is small and its shape is adapted to the inner wall of the screw hole block. The inner wall of the screw hole block is threaded with a threaded rod. The two threaded rods are fixedly connected at their close ends. The two threaded rods have the same thread size and opposite directions. The outer surfaces of the two threaded rods are provided with baffles. The close sides of the two baffles are fixedly connected with extension plates. One end of the two extension plates is fixedly connected to both sides of the second slide plate. A bracket is fixedly connected to one side of the top of the auxiliary plate. An operation screen is provided on one side of the bracket. A protective device is provided on one side of the operation screen. An auxiliary block is slidably connected to one end of the bracket. A drilling bit is provided at the bottom of the auxiliary block. Fans are provided on both sides of the bracket.

[0006] The effect achieved by the above components is as follows: by setting two clamping plates, under the action of two threaded rods, rotating the two threaded rods will drive a clamping plate connected to the threaded hole block to move synchronously until the two clamping plates completely clamp the workpiece, thus fixing the workpiece and the second slide plate, which helps to prevent the workpiece from shifting during the processing of the workpiece, thereby improving the processing accuracy of the piercing machine.

[0007] Preferably, a bearing is fixedly connected to the outer surface of the threaded rod, and the outer surface of the bearing is fixedly connected to the inner wall of the baffle.

[0008] The effect achieved by the above components is that by setting bearings, the friction between the threaded rod and the baffle can be reduced when rotating the threaded rod, making it easier to rotate the threaded rod.

[0009] Preferably, each of the two threaded rods has an operating block fixedly connected to one of its far ends, and the outer surface of the operating block is provided with a protrusion.

[0010] The effect achieved by the above components is as follows: by setting the operating block, rotating the operating block can drive the threaded rod to rotate. At the same time, the outer surface of the operating block is provided with protrusions, which can effectively increase the friction of the outer surface of the operating block and have an anti-slip effect when rotating the operating block.

[0011] Preferably, a slider is fixedly connected to the bottom of the clamping plate, and the tops of the two extension plates and the second sliding plate are provided with the same sliding groove, and the outer surface of the slider is slidably connected to the inner wall of the sliding groove.

[0012] The effect achieved by the above components is as follows: by setting the slider and the slide groove, when the clamping plate moves under the action of the threaded rod, the clamping plate will drive the slider to slide synchronously on the inner wall of the slide groove. The slider and the slide groove can limit and guide the clamping plate.

[0013] Preferably, a rubber plate is fixedly connected to one side of each of the two clamping plates that are close to each other, and a groove is uniformly formed on one side of the rubber plate.

[0014] The effect achieved by the above components is that by setting a rubber plate with grooves, the friction on one side of the clamping plate can be increased, making the clamping of the workpiece by the two clamping plates more stable.

[0015] Preferably, the protective device includes a protective plate, which is disposed on one side of the operating screen. One side of the protective plate is rotatably connected to one side of the bracket, and a sponge board is fixedly connected to one side of the protective plate.

[0016] The effect achieved by the above components is as follows: by setting up a protective plate with a sponge board, rotating the protective plate so that one side of the protective plate abuts against one side of the operating screen, the protective plate and the sponge board can shield and protect one side of the operating screen, which helps to prevent debris from hitting the operating screen and causing damage to the operating screen.

[0017] Preferably, an extension block is fixedly connected to one side of the protective plate, a pin is fixedly connected to one side of the extension block, and a round hole block is fixedly connected to one side of the bracket. The size and shape of the outer surface of the pin are adapted to the size and shape of the inner wall of the round hole block.

[0018] The effect achieved by the above components is as follows: by setting a pin and rotating the protective plate, the pin enters the inner wall of the round hole block, and the pin can limit the round hole block, thereby limiting the protective plate.

[0019] Preferably, one end of the pin is fixedly connected to a locking block, and the vertical cross-section of the locking block is an isosceles trapezoid.

[0020] The effect achieved by the above-mentioned components is as follows: by setting a locking block, one end of the locking block is smaller, which makes it easier to insert into the inner wall of the round hole block, while the other end of the locking block is larger, which can limit the movement between the round hole block and the pin, thus helping to prevent the pin from coming off the round hole block.

[0021] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0022] In this invention, by setting two clamping plates, under the action of two threaded rods, the two threaded rods can drive one clamping plate to move synchronously until the two clamping plates completely clamp the workpiece, thus fixing the workpiece to the second sliding plate. This helps to prevent the workpiece from shifting during the processing of the workpiece, thereby improving the processing accuracy of the piercing machine. Attached Figure Description

[0023] Figure 1 This is a three-dimensional structural diagram of the main body of this utility model;

[0024] Figure 2 This is a three-dimensional structural diagram of the limiting device of this utility model;

[0025] Figure 3 This utility model Figure 2 A magnified structural diagram at point A;

[0026] Figure 4 This utility model Figure 2 A magnified structural diagram at point B.

[0027] Legend: 1. Base; 2. Auxiliary plate; 3. Limiting plate; 4. First sliding plate; 5. Second sliding plate; 6. Limiting device; 61. Clamping plate; 62. Screw hole block; 63. Auxiliary groove; 64. Threaded rod; 65. Baffle; 66. Extension plate; 67. Bearing; 68. Operating block; 69. Sliding block; 610. Slide groove; 611. Rubber plate; 7. Bracket; 8. Operating panel; 9. Protective device; 91. Protective plate; 92. Sponge board; 93. Extension block; 94. Pin; 95. Round hole block; 96. Locking block; 10. Auxiliary block; 11. Drill bit; 12. Fan. Detailed Implementation

[0028] Example 1, referring to Figures 1-3 As shown, this embodiment discloses a perforating machine capable of cleaning debris, including a base 1. An auxiliary plate 2 is fixedly connected to the top of the base 1. A limiting plate 3 is fixedly connected to the top of the auxiliary plate 2. A first sliding plate 4 is slidably connected to the top of the limiting plate 3. A second sliding plate 5 is slidably connected to the top of the first sliding plate 4. A limiting device 6 is provided on the top of the second sliding plate 5. The limiting device 6 includes two clamping plates 61, which are symmetrically arranged on the top of the second sliding plate 5. A screw hole block 62 is fixedly connected to the bottom of one side of the clamping plate 61. An auxiliary groove 63 is provided on the top of the second sliding plate 5. The size and shape of the outer surface of the screw hole block 62 are adapted to the size and shape of the inner wall of the auxiliary groove 63. A threaded rod 64 is threadedly connected to the inner wall of the screw hole block 62. The two threaded rods 64 are fixedly connected at their adjacent ends. The threads of the two threaded rods 64 are the same size but opposite in direction. A baffle 6 is provided on the outer surface of each of the two threaded rods 64. 5. An extension plate 66 is fixedly connected to one side of each of the two baffles 65 that are close to each other. One end of each extension plate 66 is fixedly connected to the two sides of the second slide plate 5. A bracket 7 is fixedly connected to one side of the top of the auxiliary plate 2. An operation screen 8 is provided on one side of the bracket 7. A protective device 9 is provided on one side of the operation screen 8. An auxiliary block 10 is slidably connected to one end of the bracket 7. A drilling bit 11 is provided at the bottom of the auxiliary block 10. Fans 12 are provided on both sides of the bracket 7. By setting two clamping plates 61, under the action of two threaded rods 64, rotating the two threaded rods 64 will drive a clamping plate 61 connected to the threaded hole block 62 to move synchronously until the two clamping plates 61 completely clamp the workpiece. This can fix the workpiece to the second slide plate 5, which helps to prevent the workpiece from shifting during the processing of the workpiece, thereby improving the processing accuracy of the drilling machine.

[0029] Reference Figure 2 and Figure 3As shown, a bearing 67 is fixedly connected to the outer surface of the threaded rod 64. The outer surface of the bearing 67 is fixedly connected to the inner wall of the baffle 65. By setting the bearing 67, the friction between the threaded rod 64 and the baffle 65 can be reduced when rotating the threaded rod 64, making it easier to rotate the threaded rod 64. An operating block 68 is fixedly connected to the far end of each of the two threaded rods 64. The outer surface of the operating block 68 is provided with protrusions. By setting the operating block 68, rotating the operating block 68 can drive the threaded rod 64 to rotate. At the same time, the protrusions on the outer surface of the operating block 68 can effectively increase the friction of the outer surface of the operating block 68, which has an anti-slip effect when rotating the operating block 68.

[0030] Reference Figure 2 and Figure 3 As shown, a slider 69 is fixedly connected to the bottom of the clamping plate 61. The top of the two extension plates 66 and the second sliding plate 5 are provided with the same groove 610. The outer surface of the slider 69 is slidably connected to the inner wall of the groove 610. By setting the slider 69 and the groove 610, when the clamping plate 61 moves under the action of the threaded rod 64, the clamping plate 61 will drive the slider 69 to slide synchronously on the inner wall of the groove 610. The slider 69 and the groove 610 can limit and guide the clamping plate 61. A rubber plate 611 is fixedly connected to the side of the two clamping plates 61 that are close to each other. The rubber plate 611 has grooves evenly opened on one side. By setting the rubber plate 611 with grooves, the friction on one side of the clamping plate 61 can be increased, making the clamping of the workpiece by the two clamping plates 61 more stable.

[0031] Reference Figure 2 and Figure 4 As shown, the protective device 9 includes a protective plate 91, which is disposed on one side of the operating screen 8. One side of the protective plate 91 is rotatably connected to one side of the bracket 7. A sponge plate 92 is fixedly connected to one side of the protective plate 91. By setting the protective plate 91 with the sponge plate 92, rotating the protective plate 91 causes one side of the protective plate 91 to abut against one side of the operating screen 8. Thus, the protective plate 91 and the sponge plate 92 can shield and protect one side of the operating screen 8, which helps to prevent debris from hitting the operating screen 8 and causing damage to the operating screen 8.

[0032] Reference Figure 2 and Figure 4As shown, an extension block 93 is fixedly connected to one side of the protective plate 91, and a pin 94 is fixedly connected to one side of the extension block 93. A round hole block 95 is fixedly connected to one side of the bracket 7. The size and shape of the outer surface of the pin 94 are adapted to the size and shape of the inner wall of the round hole block 95. By setting the pin 94, the protective plate 91 is rotated so that the pin 94 enters the inner wall of the round hole block 95. The pin 94 can limit the round hole block 95, and thus limit the protective plate 91. A locking block 96 is fixedly connected to one end of the pin 94. The vertical cross section of the locking block 96 is an isosceles trapezoid. By setting the locking block 96, one end of the locking block 96 is smaller, which is convenient to insert into the inner wall of the round hole block 95. At the same time, the other end of the locking block 96 is larger, which can limit the distance between the round hole block 95 and the pin 94, which helps to prevent the pin 94 from disengaging from the round hole block 95.

[0033] Working principle: When the workpiece needs to be limited, rotating the operating block 68 drives the two threaded rods 64 to rotate. Under the limitation of the slider 69 and the slide groove 610, the two threaded rods 64 will drive a clamping plate 61 connected to the screw hole block 62 to move synchronously until the rubber plate 611 on one side of the two clamping plates 61 completely clamps the workpiece, thus fixing the workpiece to the second slide plate 5. This helps prevent the workpiece from shifting during processing, thereby improving the processing accuracy of the drilling machine. When one side of the operating screen 8 needs to be protected, rotating the protective plate 91 causes one side of the protective plate 91 to abut against one side of the operating screen 8, and the locking block 96 and the pin 94 enter the inner wall of the round hole block 95. This fixes the protective plate 91 to the bracket 7. The protective plate 91 and the sponge plate 92 can shield and protect one side of the operating screen 8, which helps prevent debris from hitting the operating screen 8 and causing damage to the operating screen 8.

Claims

1. A perforator capable of cleaning debris, comprising a base (1), characterized in that: An auxiliary plate (2) is fixedly connected to the top of the base (1). A limiting plate (3) is fixedly connected to the top of the auxiliary plate (2). A first sliding plate (4) is slidably connected to the top of the limiting plate (3). A second sliding plate (5) is slidably connected to the top of the first sliding plate (4). A limiting device (6) is provided on the top of the second sliding plate (5). The limiting device (6) includes two clamping plates (61). The two clamping plates (61) are symmetrically arranged on the top of the second sliding plate (5). A screw hole block (62) is fixedly connected to the bottom of one side of the clamping plate (61). An auxiliary groove (63) is opened on the top of the second sliding plate (5). The size and shape of the outer surface of the screw hole block (62) are adapted to the size and shape of the inner wall of the auxiliary groove (63). A threaded rod (6) is threadedly connected to the inner wall of the screw hole block (62). 4) The two threaded rods (64) are fixedly connected at their close ends. The threads of the two threaded rods (64) are the same size but opposite in direction. The outer surfaces of the two threaded rods (64) are provided with baffles (65). The baffles (65) are fixedly connected to the close sides of their close sides. One end of the two extension plates (66) is fixedly connected to the two sides of the second slide plate (5). A bracket (7) is fixedly connected to one side of the top of the auxiliary plate (2). An operation screen (8) is provided on one side of the bracket (7). A protective device (9) is provided on one side of the operation screen (8). An auxiliary block (10) is slidably connected to one end of the bracket (7). A perforating drill bit (11) is provided at the bottom of the auxiliary block (10). Fans (12) are provided on both sides of the bracket (7).

2. The perforating machine capable of cleaning debris according to claim 1, characterized in that: The outer surface of the threaded rod (64) is fixedly connected to a bearing (67), and the outer surface of the bearing (67) is fixedly connected to the inner wall of the baffle (65).

3. A perforating machine capable of cleaning debris according to claim 1, characterized in that: An operating block (68) is fixedly connected to one end of each of the two threaded rods (64) that are far apart. The outer surface of the operating block (68) is provided with a protrusion.

4. A perforating machine capable of cleaning debris according to claim 1, characterized in that: The bottom of the clamp (61) is fixedly connected to a slider (69), and the top of the two extension plates (66) and the second slide plate (5) are provided with the same slide groove (610). The outer surface of the slider (69) is slidably connected to the inner wall of the slide groove (610).

5. A perforating machine capable of cleaning debris according to claim 1, characterized in that: A rubber plate (611) is fixedly connected to one side of each of the two clamping plates (61), and a groove is uniformly provided on one side of the rubber plate (611).

6. A perforating machine capable of cleaning debris according to claim 1, characterized in that: The protective device (9) includes a protective plate (91), which is disposed on one side of the operating screen (8). One side of the protective plate (91) is rotatably connected to one side of the bracket (7), and a sponge plate (92) is fixedly connected to one side of the protective plate (91).

7. A perforating machine capable of cleaning debris according to claim 6, characterized in that: An extension block (93) is fixedly connected to one side of the protective plate (91), and a pin (94) is fixedly connected to one side of the extension block (93). A round hole block (95) is fixedly connected to one side of the bracket (7). The size and shape of the outer surface of the pin (94) are adapted to the size and shape of the inner wall of the round hole block (95).

8. A perforating machine capable of cleaning debris according to claim 7, characterized in that: One end of the pin (94) is fixedly connected to a locking block (96), and the vertical cross-section of the locking block (96) is an isosceles trapezoid.

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