Positioning tool for epoxy plate machining

Abstract

The utility model discloses a locating tool for epoxy plate processing, including base, overall locating mechanism and local locating mechanism, overall locating mechanism includes slide rail no. 1 and slider no. 1, the two slider no. 1 is fixed connection through connecting support, connecting support top is equipped with electric telescopic pole and bottom is equipped with pressing plate, and the local locating mechanism is equipped with the electric telescopic pole and the pressing plate. The local positioning mechanism comprises a second sliding rail and second sliding blocks, the two second sliding blocks are fixedly connected through a third sliding rail, a third sliding block is slidably connected to the third sliding rail, a first gas hood is fixed to the third sliding block, a second gas hood is fixed to the top end of the periphery of the first gas hood, and the first gas hood and the second gas hood are connected with a first gas pump and a second gas pump respectively. The positioning tool for epoxy plate machining is advanced in design, compact in structure and convenient to use, deviation generated when a cut local part is separated from the whole epoxy plate is avoided, machining precision can be improved, sweeps can be conveniently cleaned, the working environment is improved, and adverse effects of the sweeps on subsequent machining can be avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of epoxy board production and processing, and specifically relates to a positioning tool for epoxy board processing. Background Art

[0002] Epoxy resin board has a wide range of applications due to its smooth surface, free of bubbles, oil stains and impurities, and high mechanical and dielectric properties. It is widely used in water conservancy and hydropower insulation parts, switch cabinet insulation parts, semiconductor insulation parts, electrified railway insulation parts, high and low voltage transformer accessories, bus duct insulation partition gaskets, shipbuilding insulation parts and frequency conversion insulation parts. The workpieces made of epoxy resin board are generally assembled parts, for example, corresponding threaded holes are drilled on the surface and side of the board, and fixed by threaded connection.

[0003] During the cutting and drilling process of epoxy resin board, the epoxy resin board needs to be positioned. Most of the existing positioning tools can only position the four corners of the epoxy resin board. When a part needs to be cut out from the inside of the epoxy board, the part cannot be positioned during the cutting process. The part is easily offset when separated from the epoxy board, which affects the processing accuracy. In addition, the waste generated during the cutting process is inconvenient to clean up, which will also have an adverse effect on subsequent processing. Therefore, it is urgent to design a positioning tool for epoxy board processing to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a positioning tool for epoxy plate processing to solve the problems existing in the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a positioning tool for epoxy plate processing, comprising:

[0006] A base, wherein strip-shaped openings are provided on both sides of the base, and a plurality of air inlets are provided on the top of the base;

[0007] An integral positioning mechanism, the integral positioning mechanism comprising a slide rail 1 fixed to the top of both sides of the base and a slider 1 slidably connected to the slide rail 1, the two sliders 1 being fixedly connected by a connecting bracket, the top of the connecting bracket being provided with an electric telescopic rod and the bottom being provided with a pressing plate;

[0008] A local positioning mechanism, the local positioning mechanism includes a slide rail 2 fixed at the middle part of both sides of the base and a slider 2 slidably connected to the slide rail 2, the two sliders 2 are fixedly connected by a slide rail 3 arranged through the strip-shaped opening, the slide rail 3 is slidably connected with a slider 3, an air hood 1 that fits the inner top surface of the base is fixed on the slider 3, an air hood 2 is fixed on the top of the four sides of the air hood 1, and the air hood 1 and the air hood 2 are respectively connected to the air pump 1 and the air pump 2 through a retractable air pipe.

[0009] Furthermore, the telescopic end of the electric telescopic rod passes through the connecting bracket and is fixedly connected to the pressing plate, and a pressure sensor is provided on the lower surface of the pressing plate.

[0010] Furthermore, there are two retractable air pipes in total, wherein the retractable air pipe connecting air hood one and air pump one is provided with an electric valve, and one end of the retractable air pipe connecting air hood two and air pump two is provided with a dust removal bag.

[0011] Furthermore, an air outlet is provided on one side of the base, and the air outlet is arranged corresponding to an air outlet of the air pump. A cabinet door is provided on one side of the base, and a control panel is provided on the cabinet door.

[0012] Furthermore, one end of the slide rail one is provided with motor one, one end of the slide rail two is provided with motor two, and one end of the slide rail three is provided with motor three.

[0013] Furthermore, the slide rail 1, the slide rail 2 and the strip-shaped passage are arranged in parallel, and the lengths of the slide rail 1 and the slide rail 2 are the same and not less than the length of the strip-shaped passage.

[0014] The technical effects and advantages of the utility model are as follows: the positioning tooling for processing epoxy boards has advanced design, compact structure and is easy to use. By arranging an overall positioning mechanism and a local positioning mechanism, the epoxy board to be processed can be positioned by pressing and adsorption, thereby realizing the positioning of the epoxy board as a whole and the cut part, avoiding the offset when the cut part is separated from the overall epoxy board, which is beneficial to improving the processing accuracy. By arranging two air hoods, a retractable air pipe, two air pumps and a dust removal bag, the waste chips generated during the processing can be sucked into the dust removal bag through the air inlet, which is convenient for cleaning the waste chips and improving the working environment, and can also avoid the waste chips from having an adverse effect on subsequent processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A vertical cross-sectional view of the main viewing direction of the utility model;

[0016] Figure 2 It is a left view of the utility model;

[0017] Figure 3 It is a top view of the utility model.

[0018] In the figure: 100, base; 101, strip opening; 102, air inlet; 103, air outlet; 104, cabinet door; 105, control panel; 200, overall positioning mechanism; 201, slide rail 1; 202, slider 1; 203, motor 1; 204, connecting bracket; 205, electric telescopic rod; 206, pressure plate; 207, pressure sensor; 300, local positioning mechanism; 301, slide rail 2; 302, slider 2; 303, motor 2; 304, slide rail 3; 305, slider 3; 306, motor 3; 307, air hood 1; 308, air hood 2; 309, telescopic air pipe; 310, electric valve; 311, air pump 1; 312, air pump 2; 313, dust bag. DETAILED DESCRIPTION

[0019] 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 of 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.

[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] The utility model provides Figure 1-2 A positioning tool for epoxy plate processing shown in the figure includes:

[0023] A base 100, with strip-shaped openings 101 on both sides of the base 100, and a plurality of air inlets 102 on the top of the base 100;

[0024] The overall positioning mechanism 200 includes a slide rail 201 fixed to the top of both sides of the base 100 and a slider 202 slidably connected to the slide rail 201. The two sliders 202 are fixedly connected by a connecting bracket 204. The top of the connecting bracket 204 is provided with an electric telescopic rod 205 and the bottom is provided with a pressing plate 206. The slider 202 drives the connecting bracket 204 to move along the slide rail 201, and then can drive the pressing plate 206 to move to a specified position.

[0025] The local positioning mechanism 300 includes a second slide rail 301 fixed at the middle of both sides of the base 100 and a second slider 302 slidably connected to the second slide rail 301. The two second sliders 302 are fixedly connected by a third slide rail 304 arranged to penetrate the strip-shaped opening 101. The second slider 302 drives the third slide rail 304 to move along the second slide rail 301. The third slide rail 304 is slidably connected to the third slide rail 305. The third slide rail 305 is fixed with an air hood 1 307 that fits the inner top surface of the base 100. The top of the four sides of the air hood 1 307 is fixed with an air hood 2 308. The slider The third 305 drives the air hood 1 307 and the air hood 2 308 to move along the slide rail 304. The air hood 1 307 and the air hood 2 308 are respectively connected to the air pump 1 311 and the air pump 2 312 through the retractable air pipe 309. The air pump 1 311 draws out the air between the epoxy board and the air hood 1 307 to form a negative pressure, which can adsorb the partial epoxy board corresponding to the air hood 1 307 on the base 100. Similarly, the air pump 2 312 draws out the air in the air hood 2 308 to form a negative pressure. The waste chips generated during the processing are sucked into the air hood 2 308 through the processing seam and the air inlet 102.

[0026] In addition, the telescopic end of the electric telescopic rod 205 passes through the connecting bracket 204 and is fixedly connected to the pressing plate 206. The extension of the electric telescopic rod 205 can drive the pressing plate 206 to move downward until the pressing plate 206 presses the epoxy board onto the base 100. A pressure sensor 207 is provided on the lower surface of the pressing plate 206 to facilitate real-time monitoring of the pressure applied by the pressing plate 206 to the epoxy board, which can prevent the epoxy board from being offset during processing due to insufficient pressure, and prevent the epoxy board from being damaged by excessive pressure.

[0027] Specifically, there are two retractable air pipes 309, among which the retractable air pipe 309 connecting the air hood 1 307 and the air pump 1 311 is provided with an electric valve 310. When the pressure in the air hood 1 307 reaches a set value, the electric valve 310 is closed to prevent air circulation. At this time, the air pump 1 311 can be closed to save energy. A dust bag 313 is provided at one end of the retractable air pipe 309 connecting the air hood 2 308 and the air pump 2 312. The waste chips in the air hood 2 308 enter the dust bag 313 for filtration through the retractable air pipe 309.

[0028] It is worth mentioning that an air outlet 103 is provided on one side of the base 100, and the air outlet 103 is arranged corresponding to the air outlet of the air pump 311, so as to discharge the air extracted from the air hood 307 conveniently. When the air pump 311 stops working but the electric valve 310 is opened, it is convenient for external air to enter the air hood 307. At this time, the air hood 307 returns to normal pressure, so it is convenient to take out the cut partial epoxy board. A cabinet door 104 is hinged on one side of the base 100. Opening the cabinet door 104 is convenient for maintenance of the components in the base 100, and it is also convenient for cleaning the dust bag 313. A control panel 105 is arranged on the cabinet door 104.

[0029] Specifically, one end of slide rail 1 201 is provided with motor 1 203, one end of slide rail 2 301 is provided with motor 2 303, and one end of slide rail 304 is provided with motor 3 306, which can provide power support for the movement of slider 1 202, slider 2 302 and slider 3 305 respectively. The movement principle is the same as the movement principle of the linear guide rail, which belongs to the prior art and will not be elaborated here.

[0030] It should be noted that the slide rail 1 201, the slide rail 2 301 and the strip opening 101 are arranged in parallel, ensuring that the pressure plate 206 can always maintain the same distance from the upper surface of the base 100 during the movement, ensuring that the air hood 1 307 and the air hood 2 308 can always fit with the inner top surface of the base 100 during the movement, and the lengths of the slide rail 1 201 and the slide rail 2 301 are the same and not less than the length of the strip opening 101, ensuring that the pressure plate 206 can always be pressed on one side of the processing area, thereby improving the positioning effect.

[0031] Specifically, the control panel 105 is electrically connected to the motor 1 203 , the electric telescopic rod 205 , the pressure sensor 207 , the motor 2 303 , the motor 3 306 , the electric valve 310 , the air pump 1 311 and the air pump 2 312 , respectively, so as to facilitate the coordinated operation of various electrical appliances under unified control through the control panel 105 .

[0032] Working principle: When the positioning tool for processing epoxy board is used, first place the epoxy board to be processed horizontally on the upper surface of the base 100, and then start the motor 1 203. At this time, the slider 1 202 drives the connecting bracket 204 to move to the specified position, and then start the electric telescopic rod 205. The electric telescopic rod 205 drives the pressure plate 206 to move down and press the epoxy board, and then start the motor 2 303 and the motor 306, move the slider 305 to the specified position, and then start the air pump 1 311 and the air pump 2 312, and evacuate the air hood 1 307 and the air hood 2 308 to negative pressure, so that the epoxy board can be adsorbed on the base 100. When the epoxy board is processed, the waste chips enter the air hood 2 308 through the air inlet 102, and then enter the dust bag 313 for filtration through the telescopic air pipe 309. The positioning tooling for processing epoxy boards has an advanced design, a compact structure and is easy to use. By setting an overall positioning mechanism 200 and a local positioning mechanism 300, the epoxy board to be processed can be positioned by pressing and adsorption, thereby realizing the positioning of the epoxy board as a whole and the cut part, avoiding the offset when the cut part is separated from the overall epoxy board, which is beneficial to improving the processing accuracy. By setting an air hood 308, a retractable air pipe 309, an air pump 312 and a dust bag 313, the waste chips generated during the processing can be sucked into the dust bag 313 through the air inlet 102, which is convenient for cleaning the waste chips and improving the working environment, and can also avoid the waste chips from having an adverse effect on subsequent processing.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A positioning tool for epoxy board processing, characterized in that: include: A base (100), wherein strip-shaped openings (101) are provided on both sides of the base (100), and a plurality of air inlets (102) are provided on the top of the base (100); An integral positioning mechanism (200), the integral positioning mechanism (200) comprising a slide rail (201) fixed to the top of both sides of the base (100) and a slider (202) slidably connected to the slide rail (201), the two sliders (202) being fixedly connected via a connecting bracket (204), the top of the connecting bracket (204) being provided with an electric telescopic rod (205) and the bottom being provided with a pressing plate (206); A local positioning mechanism (300), the local positioning mechanism (300) comprising a second slide rail (301) fixed at the middle of both sides of the base (100) and a second slider (302) slidably connected to the second slide rail (301), the two second sliders (302) being fixedly connected via a third slide rail (304) arranged to penetrate the strip-shaped opening (101), a third slider (305) being slidably connected to the third slide rail (304), an air hood (307) being fixed to the third slider (305) and a gas hood (307) being fitted with the inner top surface of the base (100), a second gas hood (308) being fixed to the top of the four sides of the first gas hood (307), the first gas hood (307) and the second gas hood (308) being connected to the first gas pump (311) and the second gas pump (312) respectively via a retractable gas pipe (309).

2. The positioning tool for epoxy plate processing according to claim 1, characterized in that: The telescopic end of the electric telescopic rod (205) passes through the connecting bracket (204) and is fixedly connected to the pressing plate (206), and a pressure sensor (207) is provided on the lower surface of the pressing plate (206).

3. The positioning tool for epoxy plate processing according to claim 1, characterized in that: There are two retractable air pipes (309) in total, wherein the retractable air pipe (309) connecting the air hood 1 (307) and the air pump 1 (311) is provided with an electric valve (310), and one end of the retractable air pipe (309) connecting the air hood 2 (308) and the air pump 2 (312) is provided with a dust removal bag (313).

4. The positioning tool for epoxy plate processing according to claim 1, characterized in that: An air outlet (103) is provided on one side of the base (100), and the air outlet (103) is arranged corresponding to an air outlet of an air pump (311). A cabinet door (104) is provided on one side of the base (100), and a control panel (105) is arranged on the cabinet door (104).

5. The positioning tool for epoxy plate processing according to claim 1, characterized in that: One end of the slide rail one (201) is provided with a motor one (203), one end of the slide rail two (301) is provided with a motor two (303), and one end of the slide rail three (304) is provided with a motor three (306).

6. The positioning tool for epoxy plate processing according to claim 1, characterized in that: The slide rail 1 (201), the slide rail 2 (301) and the strip-shaped opening (101) are arranged in parallel, and the lengths of the slide rail 1 (201) and the slide rail 2 (301) are the same and not less than the length of the strip-shaped opening (101).

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