Bench drilling machine

Abstract

The utility model discloses a bench drilling machine which comprises a base, a supporting frame is arranged at the top of the base, a limiting assembly is arranged at the top of the base, a lifting assembly is arranged on the supporting frame, a drilling device is arranged on the lifting assembly, and a surrounding assembly capable of protecting chippings is arranged above the base. The fence assembly comprises a limiting groove, a baffle, a positioning groove, a servo motor and a threaded rod, the limiting groove is formed in the top of the base, the baffle is slidably connected with the limiting groove, and the positioning groove is formed in the bottom of the supporting frame and communicates with the limiting groove. According to the drilling device, the limiting assembly is arranged, so that a workpiece is conveniently limited, the lifting assembly is arranged, the drilling device is conveniently driven to be adjusted up and down, the limited workpiece is drilled, and the fence assembly is arranged, so that chippings generated during drilling are protected in a fence mode.

Description

Technical Field

[0001] The utility model relates to the technical field of bench-type drilling machines, in particular to a bench-type drilling machine. Background Art

[0002] A bench drilling machine is also called a bench drill. It is a small drilling machine that can be placed on a workbench with a vertically arranged spindle. The drilling diameter of a bench drilling machine is generally less than 13 mm and generally does not exceed 25 mm. The spindle speed change is generally achieved by changing the position of the V-belt on the tower pulley, and the spindle feed is manually operated.

[0003] The current benchtop drilling machine generates a large amount of debris during operation, and in the process of debris generation, due to the lack of surrounding protection, the debris will splash everywhere, making it inconvenient for workers to clean up, and will also affect the health of the workers and easily cause safety hazards. Therefore, a benchtop drilling machine is proposed. Utility Model Content

[0004] (I) Purpose of the utility model

[0005] In order to solve the technical problems existing in the background technology, the utility model proposes a benchtop drilling machine, which has the advantages of easy protection, etc., and solves the problem that a large amount of debris will be generated during the operation of the current benchtop drilling machine, and in the process of debris generation, since there is no enclosure protection around it, the debris will splash everywhere, which is not convenient for the staff to clean up, and will also affect the health of the staff, and easily cause safety hazards.

[0006] (II) Technical solution

[0007] The utility model provides a bench drilling machine, comprising a base, a supporting frame is provided on the top of the base, a limiting component is provided on the top of the base, a lifting component is provided on the supporting frame, a drilling device is provided on the lifting component, and a blocking component capable of protecting against debris is provided above the base.

[0008] Preferably, the limiting assembly includes a fixing plate, an electric push rod 1 and a clamping plate, the fixing plate is arranged on the top of the base, the electric push rod 1 is arranged on the fixing plate, and the clamping plate is arranged at the output end of the electric push rod 1.

[0009] Preferably, there are two groups of the limiting components, and they are symmetrically distributed.

[0010] Preferably, the lifting assembly includes a fixed groove, a second electric push rod, a lifting plate, a slide groove and a slider, the fixed groove is opened on the inner bottom wall of the support frame, the second electric push rod is arranged on the inner bottom wall of the fixed groove, the lifting plate is arranged at the output end of the second electric push rod, the slide groove is arranged on the inner wall of the support frame, the slider is arranged on the lifting plate, and is slidably connected to the slide groove.

[0011] Preferably, the enclosure assembly includes a limit groove, a baffle, a positioning groove, a servo motor and a threaded rod, the limit groove is opened at the top of the base, the baffle is slidably connected to the limit groove, the positioning groove is opened at the bottom of the support frame and is communicated with the limit groove, the servo motor is arranged at the top of the support frame, the threaded rod is coaxially connected to the output end of the servo motor through a coupling, and the other end passes through and is rotatably connected to the inner bottom wall of the limit groove.

[0012] Compared with the prior art, the above-mentioned technical scheme of the utility model has the following beneficial technical effects: the desktop drilling machine, by providing a limiting component, can conveniently limit the workpiece; by providing a lifting component, it can conveniently drive the drilling device to adjust up and down to drill the limited workpiece; by providing a blocking component, the purpose of blocking and protecting the debris generated during drilling is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model is a structural schematic diagram of a bench-type drilling machine.

[0014] Figure 2 The utility model is a left view of a bench-type drilling machine.

[0015] Figure 3 This is an enlarged view of point A in a bench-type drilling machine proposed by the utility model.

[0016] Figure 4 The utility model is a top view of a bench-type drilling machine.

[0017] Figure 5 This is an enlarged view of point B in a bench-type drilling machine proposed by the utility model.

[0018] Figure numerals: 1. base; 2. support frame; 3. limit assembly; 31. fixed plate; 32. electric push rod 1; 33. clamping plate; 4. lifting assembly; 41. fixed groove; 42. electric push rod 2; 43. lifting plate; 44. slide groove; 45. slider; 5. drilling device; 6. enclosure assembly; 61. limit groove; 62. baffle; 63. positioning groove; 64. servo motor; 65. threaded rod. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0020] In the description of the utility model, 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 utility model 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 utility model. 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 utility model, 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, welding, riveting, bonding, etc., or a detachable connection, threaded connection, key connection, pin connection, etc., or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected 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 this utility model can be understood according to specific circumstances.

[0022] like Figure 1-5 As shown, a bench-type drilling machine proposed in the utility model comprises a base 1, a limiting hole is provided on the top of the base 1, a supporting frame 2 is provided on the top of the base 1, a limiting component 3 is provided on the top of the base 1, a lifting component 4 is provided on the supporting frame 2, a drilling device 5 is provided on the lifting component 4, and a blocking component 6 for protecting against debris is provided above the base 1.

[0023] It should be noted that the drilling device 5 includes a brushless motor, a rotating shaft, a pulley, a belt and a drill bit. The brushless motor is started to drive the rotating shaft to rotate, and the drill bit is driven to rotate through the pulley and the belt to drill the automobile workpiece.

[0024] In this embodiment, by providing a limiting component 3, it is convenient to limit the workpiece. By providing a lifting component 4, it is convenient to drive the drilling device 5 to adjust up and down to drill the limited workpiece. By providing a blocking component 6, the purpose of blocking and protecting the debris generated during drilling is achieved.

[0025] In an optional embodiment, the limiting assembly 3 includes a fixed plate 31, an electric push rod 32 and a clamping plate 33. The limiting assembly 3 is provided in two groups and is symmetrically distributed, so as to facilitate limiting the automobile workpiece. The fixed plate 31 is provided at the top of the base 1, the electric push rod 32 is provided on the fixed plate 31, and the clamping plate 33 is provided at the output end of the electric push rod 32.

[0026] It should be noted that when the automobile workpiece needs to be limited, the electric push rod 1 32 is started to drive the clamping plate 33 to move to the opposite side to complete the limited fixation of the automobile workpiece.

[0027] In an optional embodiment, the lifting assembly 4 includes a fixed groove 41, an electric push rod 42, a lifting plate 43, a slide groove 44 and a slider 45. The fixed groove 41 is opened on the inner bottom wall of the support frame 2, the electric push rod 42 is arranged on the inner bottom wall of the fixed groove 41, the lifting plate 43 is arranged at the output end of the electric push rod 42, the slide groove 44 is arranged on the inner wall of the support frame 2, and the slider 45 is arranged on the lifting plate 43 and is slidably connected with the slide groove 44.

[0028] It should be noted that when the drilling device 5 needs to be driven to move up and down, the electric push rod 42 is started, and the lifting plate 43 drives the drilling device 5 to complete the up and down movement adjustment through the limit of the slide groove 44 and the slider 45.

[0029] In an optional embodiment, the enclosure assembly 6 includes a limit groove 61, a baffle 62, a positioning groove 63, a servo motor 64 and a threaded rod 65. The limit groove 61 is opened at the top of the base 1, the baffle 62 is slidably connected to the limit groove 61, the positioning groove 63 is opened at the bottom of the support frame 2 and is connected to the limit groove 61, the servo motor 64 is arranged at the top of the support frame 2, the threaded rod 65 is coaxially connected to the output end of the servo motor 64 through a coupling, and the other end passes through and is rotatably connected to the inner bottom wall of the limit groove 61.

[0030] It should be noted that when it is necessary to protect against debris generated by drilling in an automobile workpiece, the servo motor 64 is started, and the threaded rod 65 drives the baffle 62 to move upward through the limit of the limit groove 61, and the top of the baffle 62 moves to contact the inner top wall of the positioning groove 63, thereby completing the protection against debris generated by drilling in the automobile workpiece.

[0031] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. A benchtop drilling machine, comprising a base (1), a support frame (2) being provided on the top of the base (1), a limit assembly (3) being provided on the top of the base (1), a lifting assembly (4) being provided on the support frame (2), and a drilling device (5) being provided on the lifting assembly (4), characterized in that: A barrier assembly (6) capable of protecting against debris is provided above the base (1).

2. A benchtop drilling machine according to claim 1, characterized in that: The limit assembly (3) comprises a fixing plate (31), an electric push rod (32) and a clamping plate (33); the fixing plate (31) is arranged on the top of the base (1); the electric push rod (32) is arranged on the fixing plate (31); and the clamping plate (33) is arranged at the output end of the electric push rod (32).

3. A benchtop drilling machine according to claim 2, characterized in that: The number of the limiting components (3) is two groups, and they are symmetrically distributed.

4. A benchtop drilling machine according to claim 1, characterized in that: The lifting assembly (4) comprises a fixed groove (41), a second electric push rod (42), a lifting plate (43), a slide groove (44) and a sliding block (45); the fixed groove (41) is opened on the inner bottom wall of the supporting frame (2); the second electric push rod (42) is arranged on the inner bottom wall of the fixed groove (41); the lifting plate (43) is arranged on the output end of the second electric push rod (42); the slide groove (44) is arranged on the inner wall of the supporting frame (2); and the sliding block (45) is arranged on the lifting plate (43) and is slidably connected to the slide groove (44).

5. The benchtop drilling machine according to claim 1, characterized in that: The enclosure assembly (6) comprises a limiting groove (61), a baffle (62), a positioning groove (63), a servo motor (64) and a threaded rod (65); the limiting groove (61) is arranged at the top of the base (1); the baffle (62) is slidably connected to the limiting groove (61); the positioning groove (63) is arranged at the bottom of the support frame (2) and is communicated with the limiting groove (61); the servo motor (64) is arranged at the top of the support frame (2); the output end of the threaded rod (65) is coaxially connected to the servo motor (64) through a coupling, and the other end passes through and is rotatably connected to the inner bottom wall of the limiting groove (61).

Images