Drilling device for die-casting machining

Abstract

The utility model relates to the field of drilling devices, in particular to a drilling device for die-casting machining, which comprises a drilling lathe. A through hole is formed in the middle of the drilling lathe, a mounting plate is arranged at the upper end of the through hole, a clamping assembly is arranged at the upper end of the mounting plate, and a lifting air cylinder is arranged on the lower portion of the through hole. A plurality of blanking grooves are formed in the upper portion of the through hole, a material receiving groove is formed in one side of the interior of the drilling lathe, and the other end of each blanking groove communicates with the material receiving groove; protection assemblies are arranged on the outer sides of the periphery of the drilling lathe in a lifting mode correspondingly. The drilling lathe has the advantages that the through hole is formed in the middle of the drilling lathe, and after machining is completed, the lifting air cylinder drives the mounting plate to ascend and leak out of the blanking groove in the through hole, so that chippings on the drilling lathe are conveniently cleaned, the situation that the chippings are inconvenient to clean due to workpiece clamping is avoided, and machining efficiency is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a drilling device field especially a drilling device for die casting machining. BACKGROUND

[0002] The drilling device needs to be used when drilling the casting.

[0003] The traditional drilling device is inconvenient to clean the lathe table, and is easy to affect the clamping position of the workpiece, on the one hand, the cleaning efficiency is reduced, on the other hand, the cleaning is not thorough. INNOVATION CONTENT

[0004] The utility model provides a technical scheme to solve the above problems.

[0005] A drilling device for die casting machining, comprising a drilling lathe;

[0006] The upper end of the rear side of the drilling lathe is provided with a support frame, and the lower end of the other end of the support frame is provided with a drilling assembly;

[0007] The middle part of the drilling lathe is provided with a through hole, the upper end of the through hole is provided with a mounting plate, the upper end of the mounting plate is provided with a clamping assembly, the lower part of the through hole is provided with a lifting cylinder, the telescopic end of the lifting cylinder passes through the through hole upwards, and the middle part between the lower end of the mounting plate and the telescopic end of the lifting cylinder is connected with each other;

[0008] The upper part of the through hole is provided with a plurality of blanking grooves, the upper ends of adjacent blanking grooves are matched with each other to form a circular ring structure, the telescopic end of the lifting cylinder and the middle part of the blanking groove are slidably matched with each other, and one side in the interior of the drilling lathe is provided with a receiving groove;

[0009] The outer side of the four circumferences of the drilling lathe is further provided with a protection assembly.

[0010] As a further scheme of the utility model: the protection assembly comprises protection plates slidably arranged on the outer sides of the four circumferences of the drilling lathe, and the lower end of each protection plate is provided with an electric telescopic rod.

[0011] As a further scheme of the utility model: the side close to the protection plate of the drilling lathe is provided with a sealing gasket.

[0012] As a further scheme of the utility model: the middle part of the lower end of the mounting plate is provided with a shaft sleeve, the shaft sleeve is sleeved on the outer side of the telescopic end of the lifting cylinder, and the outer side of the shaft sleeve and the blanking groove are slidably matched with each other.

[0013] As a further scheme of the utility model: the side close to the receiving groove of the drilling lathe is hingedly provided with a cabinet door, and the cabinet door is provided with a cleaning brush.

[0014] As a further solution of the present invention: the through hole and the mounting plate have the same shape and both have the same center point.

[0015] Compared with the existing technology, the beneficial effect of the present invention is: by opening a through hole in the middle of the drilling lathe, after the processing is completed, the lifting cylinder drives the mounting plate to rise, and the blanking trough in the through hole is leaked, thereby facilitating the cleaning of the debris on the drilling lathe, avoiding the inconvenience of cleaning caused by clamping the workpiece, and effectively improving the processing efficiency.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in this embodiment or the prior art, the following briefly introduces the drawings required for use in the embodiment or the prior art description. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a structural diagram of the present utility model.

[0019] Figure 2 It is a front view of the present utility model.

[0020] Figure 3 It is a structural diagram of a through hole.

[0021] As shown in the figure: 1. Drilling lathe; 2. Support frame; 3. Drilling assembly; 4. Through hole; 5. Mounting plate; 6. Clamping assembly; 7. Lifting cylinder; 8. Blanking chute; 9. Receiving chute; 10. Protective plate; 11. Electric telescopic rod; 12. Sealing gasket; 13. Bushing; 14. Cabinet door; 15. Cleaning brush. DETAILED DESCRIPTION

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

[0023] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying 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 operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0025] In the embodiments of the present invention, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," "fixed," etc. should be understood in a broad sense. For example, they may refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium; internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0026] See also Figure 1-3 , a drilling device for die-casting processing, comprising a drilling lathe 1;

[0027] A support frame 2 is provided at the upper end of the rear side of the drilling lathe 1, and a drilling assembly 3 is provided at the lower end of the other end of the support frame 2;

[0028] A through hole 4 is provided in the middle of the drilling lathe 1, a mounting plate 5 is provided at the upper end of the through hole 4, a clamping assembly 6 is provided at the upper end of the mounting plate 5, a lifting cylinder 7 is provided at the lower part of the through hole 4, the telescopic end of the lifting cylinder 7 passes upward through the through hole 4 and is connected to the middle part of the lower end of the mounting plate 5;

[0029] A plurality of blanking chutes 8 are provided on the upper part of the through hole 4. The upper ends of adjacent blanking chutes 8 cooperate with each other to form a circular ring structure. The telescopic end of the lifting cylinder 7 slides with the middle part of the blanking chutes 8. A receiving trough 9 is provided on one side of the interior of the drilling lathe 1. The other end of each blanking trough 8 is communicated with the receiving trough 9.

[0030] Protective components are also provided on the outer sides of the four sides of the drilling lathe 1 for lifting.

[0031] When processing, the protective assembly is lifted to avoid the splashing of the debris generated during processing, after processing, the lifting cylinder 7 lifts the workpiece through the mounting plate 5, the blanking groove 8 in the through hole 4, and at the same time, the protective assembly is lowered, the worker takes down the workpiece on the mounting plate 5, and the debris on the upper end of the drilling lathe 1 is cleaned into the blanking groove 8, the debris falls into the receiving groove 9 through the blanking groove 8, which is convenient for unified collection.

[0032] Further, the protective assembly includes protective plates 10 respectively slidingly arranged outside the four sides of the drilling lathe 1, and each protective plate 10 is provided with an electric telescopic rod 11 at the lower end.

[0033] During processing, the protective plates 10 are lifted around the drilling lathe 1 by the electric telescopic rods 11 to avoid the splashing of the debris.

[0034] Further, the drilling lathe 1 is provided with a sealing gasket 12 on the side close to the protective plate 10.

[0035] Avoiding the debris falling into the inside of the drilling lathe 1.

[0036] Further, the mounting plate 5 is provided with an axle sleeve 13 at the middle of the lower end, the axle sleeve 13 is sleeved on the outside of the telescopic end of the lifting cylinder 7, and the outside of the axle sleeve 13 and the blanking groove 8 are in sliding fit with each other.

[0037] Avoiding the debris contacting the telescopic end of the lifting cylinder 7 during cleaning, causing damage to the lifting cylinder 7.

[0038] Further, the drilling lathe 1 is provided with a cabinet door 14 hinged on the side close to the receiving groove 9, and the cabinet door 14 is provided with a cleaning brush 15.

[0039] Convenient for cleaning the debris.

[0040] Further, the through hole 4 and the mounting plate 5 are the same shape and have the same center point.

[0041] Ensuring that the contact forces of the mounting plate 5 at all places with the drilling lathe 1 are the same, improving the stability.

[0042] It should also be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

[0043] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present application. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application is not limited to the embodiments shown herein, but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A drilling device for die casting, characterized in that: comprising a drilling lathe (1); A support frame (2) is provided at the upper end of the rear side of the drilling lathe (1), and a drilling assembly (3) is provided at the lower end of the other end of the support frame (2); A through hole (4) is provided in the middle of the drilling lathe (1), a mounting plate (5) is provided at the upper end of the through hole (4), a clamping assembly (6) is provided at the upper end of the mounting plate (5), a lifting cylinder (7) is provided at the lower part of the through hole (4), and a telescopic end of the lifting cylinder (7) passes through the through hole (4) upward and is connected to the middle part of the lower end of the mounting plate (5); A plurality of blanking troughs (8) are provided on the upper portion of the through hole (4), the upper ends of adjacent blanking troughs (8) cooperate with each other to form a circular ring structure, the telescopic end of the lifting cylinder (7) and the middle portion of the blanking trough (8) slide in cooperation with each other, a receiving trough (9) is provided on one side inside the drilling lathe (1), and the other end of each blanking trough (8) is communicated with the receiving trough (9) respectively; Protective components are also provided on the outer sides of the drilling lathe (1) so as to be lifted and lowered.

2. The die-casting drilling device according to claim 1, characterized in that: The protection assembly comprises protection plates (10) respectively slidably arranged on the outer sides of the drilling lathe (1), and the lower end of each protection plate (10) is respectively provided with an electric telescopic rod (11).

3. The die-casting drilling device according to claim 2, characterized in that: A sealing gasket (12) is respectively provided on one side of the drilling lathe (1) close to the protective plate (10).

4. The die-casting drilling device according to claim 1, characterized in that: A shaft sleeve (13) is provided in the middle of the lower end of the mounting plate (5), and the shaft sleeve (13) is sleeved on the outer side of the telescopic end of the lifting cylinder (7), and the outer side of the shaft sleeve (13) and the blanking chute (8) are slidably matched with each other.

5. The die-casting drilling device according to claim 1, characterized in that: A cabinet door (14) is hingedly provided on one side of the drilling lathe (1) close to the material receiving trough (9), and a cleaning brush (15) is provided on the cabinet door (14).

6. The die-casting drilling device according to claim 1, characterized in that: The through hole (4) and the mounting plate (5) have the same shape and share the same center point.

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