Electric device shell drilling device

Abstract

The utility model discloses an electric device shell drilling device which comprises a machine tool, Y-axis moving modules are installed on the two sides of the upper end of the machine tool, X-axis moving modules are installed at the output ends of the Y-axis moving modules, Z-axis moving modules are installed at the output ends of the X-axis moving modules, and meanwhile a drilling driving piece is installed at the front end of an installation plate. A blocking cover assembly is installed at the lower end of the installation plate and comprises a movable plate arranged on the outer side of the drill rod in a sleeving mode, a plurality of first guide rods are arranged in the movable plate in an equal-angle sliding mode, the upper ends of the first guide rods are fixed to the lower end of the installation plate, and adjusting pieces are installed on the side portion of the movable plate in an equal-angle mode. According to the drilling device for the electric device shell, the adjusting pieces are arranged on the movable plate, so that the drilling device is suitable for the electric device shell with an inclined surface or an uneven electric device shell, sweeps generated by drilling are prevented from being splashed out from non-attached positions, and the safety is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical component drilling, and particularly relates to a drilling device for an electrical component housing. Background Technique

[0002] With the rapid development of electronic technology, electrical components are more and more widely used, and their types and quantities are also increasing continuously. The housing of electrical components usually needs to be drilled to install various electronic components and connectors. Therefore, the performance and quality of the drilling device for electrical component housings directly affect the production efficiency and quality of electrical components.

[0003] In the patent application with the authorized publication number CN214443228U, the authorized publication date of October 22, 2021, and the name of "A Drilling Device for the Processing and Production of Electronic Components", with the help of the elasticity of the spring and the sliding action of the first cylinder in the second cylinder, after the first cylinder contacts the base, the first cylinder can be extruded into the second cylinder by the spring according to the downward movement of the drill rod, and the drilling position can always be closed in the first cylinder and the second cylinder, thus avoiding the situation that debris splashes onto the surrounding personnel during the drilling process and causing harm; during the actual use of the above device, when there is an inclined surface or unevenness on the surface of the workpiece, it will cause the lower end surface of the second cylinder not to fit the workpiece, making it easy for processing waste chips to fly out from the non-fitting part, resulting in poor safety.

[0004] Therefore, we propose a drilling device for an electrical component housing to solve the problems raised above. Content of the Utility Model

[0005] 1. Technical problems to be solved by the utility model:

[0006] The purpose of the utility model is to provide a drilling device for an electrical component housing to solve the problems in the current market proposed in the above background technique.

[0007] 2. Technical solution:

[0008] To achieve the above purpose, the utility model provides the following technical solution: A drilling device for an electrical component housing, including a machine tool, Y-axis moving modules are installed on both sides of the upper end of the machine tool, an X-axis moving module is installed at the output end of the Y-axis moving module, a Z-axis moving module is installed at the output end of the X-axis moving module, a mounting plate is installed at the output end of the Z-axis moving module, a drilling driving part is installed at the front end of the mounting plate, a drill rod is installed at the lower output end of the drilling driving part, and a fixing module for fixing the electrical component housing is installed at the front side of the upper end of the machine tool;

[0009] A shield assembly is installed at the lower end of the mounting plate. The shield assembly includes a movable plate sleeved outside the drill pipe. A number of first guide rods are slidably arranged at equal angles inside the movable plate, and the upper ends of the first guide rods are fixed to the lower end of the mounting plate. And adjusting members are installed at equal angles on the side of the movable plate.

[0010] Further, a first pressure spring is sleeved outside the first guide rod, and the two ends of the first pressure spring are respectively fixed to the lower end of the mounting plate and the upper end face of the movable plate.

[0011] Through the above technical solution, the movable plate can move up and down outside the first guide rod.

[0012] Further, the adjusting member includes a retaining bar slidably arranged up and down inside the movable plate. A second guide rod is slidably arranged inside the upper end of the retaining bar, and the lower end of the second guide rod is fixed to the upper end of the movable plate. And a second pressure spring is sleeved outside the second guide rod, and the two ends of the second pressure spring are respectively fixed to the second guide rod and the movable plate.

[0013] Through the above technical solution, the retaining bar can move up and down inside the movable plate under the action of the second pressure spring.

[0014] Further, a ball is movably installed at the lower end of the retaining bar.

[0015] Through the above technical solution, the damage of the retaining bar to the workpiece can be reduced under the action of the ball.

[0016] Further, the fixing module includes two symmetrically arranged bottom plates fixed on the machine tool. A frame body and a limiting rod are fixed between the two bottom plates. And a bidirectional threaded rod is installed between the two bottom plates by bearings. And clamping plates are threadedly connected to both ends of the bidirectional threaded rod. And the middle part of the clamping plate is located on the upper end face of the frame body.

[0017] Through the above technical solution, after rotating the bidirectional threaded rod, the clamping plates can be driven to clamp and fix the housing.

[0018] Further, a fan is installed on the front side of the frame body, and a heat conducting plate is fixed on the upper end face of the frame body.

[0019] Through the above technical solution, after the fan is started and air flow is realized, the housing can be cooled through the heat conducting plate, avoiding affecting the deformation quality due to too high temperature.

[0020] 3. Beneficial effects:

[0021] Adopting the technical solution provided by the present utility model, compared with the prior art, the drilling device for the electrical component housing of the present utility model, through the arrangement of a number of adjusting members on the movable plate, is applicable to electrical component housings with inclined surfaces or uneven surfaces, avoiding the waste chips generated by drilling from splashing out from the non-fitting parts, and further improving safety. The specific content is as follows:

[0022] The Z-axis moving module drives the first guiding rod and the drilling driving member installed on the mounting plate to move downward. The first guiding rod drives the equally-angularly distributed blocking strips to move downward synchronously through the movable plate. During the downward movement, since the cover body formed by the equally-angularly distributed blocking strips and the movable plate covers the outside of the drill rod, it can avoid the situation that debris splashes onto the surrounding personnel during the drilling process and causes harm. When encountering an electrical component housing with an inclined surface or uneven surface, continue to move downward, prompting the blocking strips to displace inside the movable plate, ensuring that the bottoms of several blocking strips fit on the surface of the electrical component housing, avoiding the waste chips generated by drilling from splashing out from the non-fitting parts, and further improving safety;

[0023] After clamping and fixing the electrical component housing through two clamping plates, when drilling the electrical component housing with the drill rod, the heat generated by drilling causes the housing to heat up. Start the fan, so that a flowing wind is formed inside the frame body, and heat exchange is carried out with the housing through the heat conduction plate, avoiding the temperature of the housing being too high during drilling and affecting the finished product quality of the housing. Description of the Drawings

[0024] Figure 1 It is a schematic side three-dimensional structure diagram of the whole of the present utility model;

[0025] Figure 2 It is a schematic side three-dimensional structure diagram of the shielding component of the present utility model;

[0026] Figure 3 It is a schematic side cross-sectional three-dimensional structure diagram of the movable plate of the present utility model;

[0027] Figure 4 It is a schematic side three-dimensional structure diagram of the fixing module of the present utility model.

[0028] In the figure: 1, machine tool; 2, Y-axis moving module; 3, X-axis moving module; 4, Z-axis moving module; 5, mounting plate; 6, drilling driving member; 7, drill rod; 8, shielding component; 81, first guiding rod; 82, movable plate; 83, first pressure spring; 84, adjusting member; 841, blocking strip; 842, second guiding rod; 843, second pressure spring; 844, ball; 9, fixing module; 91, bottom plate; 92, frame body; 93, fan; 94, bidirectional threaded rod; 95, limiting rod; 96, clamping plate; 97, heat conduction plate. Detailed Embodiment

[0029] To facilitate the understanding of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0030] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. are based on the orientation or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present utility model.

[0031] In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "a plurality of" means two or more, unless otherwise specifically defined.

[0032] In the present utility model, unless otherwise clearly defined and limited, the terms "installed", "connected", "connected to", "fixed", "provided with", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. Embodiment

[0033] Please refer to Figures 1-4, an electrical component housing drilling device, including a machine tool 1. On both sides of the upper end of the machine tool 1, Y-axis moving modules 2 are installed. And at the output end of the Y-axis moving module 2, an X-axis moving module 3 is installed. And at the output end of the X-axis moving module 3, a Z-axis moving module 4 is installed. And at the output end of the Z-axis moving module 4, a mounting plate 5 is installed. At the same time, a drilling driving part 6 is installed at the front end of the mounting plate 5. At the lower output end of the drilling driving part 6, a drill rod 7 is installed. At the front side of the upper end of the machine tool 1, a fixing module 9 for fixing the electrical component housing is installed; The fixing module 9 includes two symmetrically arranged bottom plates 91 fixed on the machine tool 1. Between the two bottom plates 91, a frame body 92 and a limiting rod 95 are fixed. And between the two bottom plates 91, a bidirectional threaded rod 94 is installed by bearings. And at both ends of the bidirectional threaded rod 94, clamping plates 96 are threadedly connected. And the middle part of the clamping plate 96 is located on the upper end surface of the frame body 92; A fan 93 is installed on the front side of the frame body 92. And a heat conducting plate 97 is fixed on the upper end surface of the frame body 92;

[0034] Place the electrical component housing on the heat conducting plate 97. Rotate the bidirectional threaded rod 94. The clamping plates 96 threadedly sleeved on the outer sides of both ends of the bidirectional threaded rod 94 move relatively under the action of the limiting rod 95. Then, the electrical component housing can be clamped and fixed by the two clamping plates 96. When drilling the electrical component housing with the drill rod 7, the heat generated by drilling causes the housing to heat up. Start the fan 93 to make the air flow inside the frame body 92. Heat exchange is carried out with the housing through the heat conducting plate 97 to prevent the temperature of the housing from being too high during drilling and affecting the finished product quality of the housing;

[0035] A shielding component 8 is installed at the lower end of the mounting plate 5. The shielding component 8 includes a movable plate 82 sleeved on the outer side of the drill rod 7. Inside the movable plate 82, a number of first guiding rods 81 are slidably arranged at equal angles. And the upper ends of the number of first guiding rods 81 are fixed to the lower end of the mounting plate 5. And at the side part of the movable plate 82, adjusting parts 84 are installed at equal angles; A first pressure spring 83 is sleeved on the outer side of the first guiding rod 81. The two ends of the first pressure spring 83 are respectively fixed to the lower end of the mounting plate 5 and the upper end surface of the movable plate 82; The adjusting part 84 includes a retaining strip 841 slidably arranged up and down inside the movable plate 82. Inside the upper end of the retaining strip 841, a second guiding rod 842 is slidably arranged. And the lower end of the second guiding rod 842 is fixed to the upper end of the movable plate 82. And a second pressure spring 843 is sleeved on the outer side of the second guiding rod 842. And the two ends of the second pressure spring 843 are respectively fixed to the second guiding rod 842 and the movable plate 82; A ball 844 is movably installed at the lower end of the retaining strip 841;

[0036] The Z-axis moving module 4 drives the first guiding rod 81 and the drilling driving part 6 installed on the mounting plate 5 to move downward. The first guiding rod 81 drives the equally-angularly distributed retaining strips 841 to move downward synchronously through the movable plate 82. During the downward movement, since the cover body formed by the equally-angularly distributed retaining strips 841 and the movable plate 82 covers the outside of the drill rod 7, it is possible to avoid the situation that debris splashes onto the surrounding personnel during the drilling process and causes harm. When encountering an inclined surface or an uneven electrical component housing, continue to move downward, prompting the retaining strips 841 to displace inside the movable plate 82, ensuring that the bottoms of several retaining strips 841 are attached to the surface of the electrical component housing, and preventing the waste chips generated by drilling from splashing out from the non-attached areas, further improving safety.

[0037] Working principle: When using the drilling device for the electrical component housing, as Figures 1-4 shown, first place the electrical component housing on the heat conducting plate 97, rotate the bidirectional threaded rod 94 to clamp and fix the electrical component housing. Then, when using the drill rod 7 to drill the electrical component housing, the heat generated by drilling causes the housing to heat up. Start the fan 93 to form a flowing wind inside the frame 92, and exchange heat with the housing through the heat conducting plate 97 to avoid the temperature of the housing being too high during drilling and affecting the finished product quality of the housing; The Z-axis moving module 4 drives the first guiding rod 81 and the drilling driving part 6 installed on the mounting plate 5 to move downward. Since the cover body formed by the equally-angularly distributed retaining strips 841 and the movable plate 82 covers the outside of the drill rod 7, it is possible to avoid the situation that debris splashes onto the surrounding personnel during the drilling process and causes harm. When encountering an inclined surface or an uneven electrical component housing, continue to move downward, prompting the retaining strips 841 to displace inside the movable plate 82, ensuring that the bottoms of several retaining strips 841 are attached to the surface of the electrical component housing, and preventing the waste chips generated by drilling from splashing out from the non-attached areas, further improving safety.

[0038] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0039] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A drilling device for an electrical component housing, characterized in that: The machine tool (1) comprises a Y-axis moving module (2) installed on both sides of the upper end of the machine tool (1), an X-axis moving module (3) installed at the output end of the Y-axis moving module (2), a Z-axis moving module (4) installed at the output end of the X-axis moving module (3), and a mounting plate (5) installed at the output end of the Z-axis moving module (4), a drilling drive component (6) installed at the front end of the mounting plate (5), a drill rod (7) installed at the lower output end of the drilling drive component (6), and a fixing module (9) for fixing the housing of an electrical component installed at the front side of the upper end of the machine tool (1); A baffle assembly (8) is mounted at the lower end of the mounting plate (5), the baffle assembly (8) comprising a movable plate (82) sleeved on the outside of the drill rod (7), a plurality of guide rods (81) being slidably arranged at equal angles inside the movable plate (82), the upper ends of the plurality of guide rods (81) being fixed to the lower end of the mounting plate (5), and an adjusting member (84) being mounted at equal angles on the side of the movable plate (82).

2. The electrical component housing drilling device according to claim 1, characterized in that: A pressure spring 1 (83) is sleeved on the outer side of the guide rod 1 (81), and two ends of the pressure spring 1 (83) are respectively fixed to the lower end of the mounting plate (5) and the upper end surface of the movable plate (82).

3. The electrical component housing drilling device according to claim 1, characterized in that: The adjusting member (84) comprises a baffle (841) slidably arranged inside the movable plate (82) up and down, a guide rod (842) is slidably arranged inside the upper end of the baffle (841), and the lower end of the guide rod (842) is fixed to the upper end of the movable plate (82), and a pressure spring (843) is sleeved on the outer side of the guide rod (842), and the two ends of the pressure spring (843) are respectively fixed to the guide rod (842) and the movable plate (82).

4. The electrical component housing drilling device according to claim 3, characterized in that: A ball (844) is movably mounted on the lower end of the blocking bar (841).

5. The electrical component housing drilling device according to claim 1, characterized in that: The fixing module (9) comprises two symmetrically arranged base plates (91) fixed on the machine tool (1), a frame (92) and a limit rod (95) being fixed between the two base plates (91), a bidirectional threaded rod (94) being bearing-mounted between the two base plates (91), and both ends of the bidirectional threaded rod (94) being threadedly connected to a clamping plate (96), and a middle portion of the clamping plate (96) being located on an upper end surface of the frame (92).

6. The electrical component housing drilling device according to claim 5, characterized in that: A fan (93) is installed on the front side of the frame (92), and a heat conduction plate (97) is fixed on the upper end surface of the frame (92).

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