Bench drill facilitating scrap removal

Abstract

The utility model belongs to the technical field of bench drills convenient to clean scraps, and particularly relates to a bench drill convenient to clean scraps. The movable traction block slides on the inner wall of the fixed base table, and the bearing supporting plate fixedly connected to the top of the traction block moves, so that longitudinal adjustment can be performed; a rotary handle in rotary connection drives a second rotary disc in rotary connection to rotate, a transverse threaded rod in fixed connection to rotate, a sliding frame plate in threaded connection to the outer wall of the transverse threaded rod moves along with the transverse threaded rod, a clamping frame fixedly connected to the top of the sliding frame plate moves along with the transverse threaded rod, and transverse adjustment can be conducted; a hinged rotating handle which is rotationally connected drives a hinged adjusting screw rod to rotate and drives a clamping block which is rotationally connected with the inner side to slide on the outer wall of a clamping frame, so that a to-be-machined workpiece can be limited, overall longitudinal and transverse adjustment is facilitated, the overall connecting piece is simple in structure, and chippings generated by the workpiece can be cleaned conveniently after machining is completed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of bench drill convenient to clear scrap, concretely is a bench drill convenient to clear scrap. BACKGROUND

[0002] Bench drill is a small drilling machine with vertical spindle, which can be placed on a workbench. The drilling diameter of bench drill is generally below 13mm, and the spindle speed is usually changed by changing the position of the triangular belt on the tower pulley. The spindle feed is manually operated.

[0003] However, the existing bench drill produces a large amount of debris during processing, which can enter the motor and cause serious consequences such as motor short circuit. The drill bit will be wrapped with long debris strips that need to be brushed down manually, otherwise it will affect the feed of the drill bit and affect the work efficiency. Therefore, a bench drill convenient to clear scrap is proposed to solve the above problems. UTILITY MODEL

[0004] The utility model aims at providing a bench drill convenient to clear scrap to solve the problem of the existing bench drill producing a large amount of debris during processing, which can enter the motor and cause serious consequences such as motor short circuit. The drill bit will be wrapped with long debris strips that need to be brushed down manually, otherwise it will affect the feed of the drill bit and affect the work efficiency.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a bench drill convenient to clear scrap, comprising a fixed base, the inner wall of the fixed base is slidably connected with a traction block, the inner wall of the traction block is threadedly connected with a longitudinal threaded rod, the front surface of the longitudinal threaded rod is fixedly connected with a turntable one, the front surface of the traction block is fixedly connected with a receiving plate, the inner wall of the receiving plate is rotatably connected with a transverse threaded rod, the outer end of the transverse threaded rod is fixedly connected with a turntable two, the outer wall of the transverse threaded rod is threadedly connected with a sliding plate, the top of the sliding plate is fixedly connected with a clamping frame, the inner wall of the clamping frame is threadedly connected with an adjusting screw rod, the inner side of the adjusting screw rod is rotatably connected with a clamping block, and the top inner wall of the adjusting screw rod is hingedly connected with a hinged handle.

[0006] Preferably, the longitudinal threaded rod is rotatably connected to the inner wall of the fixed base, and the top of the turntable one is rotatably connected with a handle. The longitudinal threaded rod fixedly connected to the inner side of the turntable one rotates, and the traction block threadedly connected to the outer wall of the longitudinal threaded rod moves. The moving traction block slides on the inner wall of the fixed base, and the receiving plate fixedly connected to the top of the traction block moves, so that longitudinal adjustment can be performed.

[0007] Preferably, the sliding connection of the sliding plate is connected to the inner wall of the receiving plate, and the second rotating disc is rotatably connected with a rotating handle; the rotating handle drives the rotating second rotating disc to rotate, the fixed horizontal threaded rod rotates, the sliding plate threaded on the outer wall of the horizontal threaded rod moves, the clamping frame fixed on the top of the sliding plate moves, and the horizontal adjustment can be realized.

[0008] Preferably, the sliding connection of the sliding plate is connected to the inner wall of the receiving plate, and the second rotating disc is rotatably connected with a rotating handle; the rotating handle drives the rotating second rotating disc to rotate, the fixed horizontal threaded rod rotates, the sliding plate threaded on the outer wall of the horizontal threaded rod moves, the clamping frame fixed on the top of the sliding plate moves, and the horizontal adjustment can be realized.

[0009] Preferably, the sliding connection of the sliding plate is connected to the inner wall of the receiving plate, and the second rotating disc is rotatably connected with a rotating handle; the rotating handle drives the rotating second rotating disc to rotate, the fixed horizontal threaded rod rotates, the sliding plate threaded on the outer wall of the horizontal threaded rod moves, the clamping frame fixed on the top of the sliding plate moves, and the horizontal adjustment can be realized.

[0010] Preferably, the sliding connection of the sliding plate is connected to the inner wall of the receiving plate, and the second rotating disc is rotatably connected with a rotating handle; the rotating handle drives the rotating second rotating disc to rotate, the fixed horizontal threaded rod rotates, the sliding plate threaded on the outer wall of the horizontal threaded rod moves, the clamping frame fixed on the top of the sliding plate moves, and the horizontal adjustment can be realized.

[0011] Preferably, the sliding connection of the sliding plate is connected to the inner wall of the receiving plate, and the second rotating disc is rotatably connected with a rotating handle; the rotating handle drives the rotating second rotating disc to rotate, the fixed horizontal threaded rod rotates, the sliding plate threaded on the outer wall of the horizontal threaded rod moves, the clamping frame fixed on the top of the sliding plate moves, and the horizontal adjustment can be realized.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The table drill convenient for cleaning scraps, the longitudinal threaded rod fixedly connected to the inner side of the first rotating disc rotates, the traction block threaded on the outer wall of the longitudinal threaded rod moves, the moving traction block slides on the inner wall of the fixed base, the receiving plate fixedly connected to the top of the traction block moves, and the longitudinal adjustment can be realized; the rotating handle drives the rotating second rotating disc to rotate, the fixed horizontal threaded rod rotates, the sliding plate threaded on the outer wall of the horizontal threaded rod moves, the clamping frame fixed on the top of the sliding plate moves, and the horizontal adjustment can be realized; the hinged rotating handle drives the hinged adjusting screw to rotate, drives the inner side rotatingly connected clamping block to slide on the outer wall of the clamping frame, and the machining part to be machined can be limited, the overall longitudinal and horizontal adjustment is facilitated, the overall connecting piece structure is simple, and the scraps generated after machining can be cleaned.

[0014] 2. The table drill convenient to clean the debris, the drill bit fixedly installed on the fixed base is connected with the extension rod through the rocking handle transmission, the connected extension rod adjusts the telescopic according to the rotating rocking handle, the top box fixedly connected on the extension rod is connected with the mounting frame through the adjusting handle transmission, the drill bit is fixedly installed on the inner wall of the mounting frame, the air gun and the illuminating lamp are fixedly installed on the both sides of the connected top box, the connected air gun cleans the debris generated in the processing, and the connected illuminating lamp can illuminate the processing. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the overall structure schematic view of the utility model;

[0016] Figure 2 It is the local enlarged structure schematic view of the utility model;

[0017] Figure 3 It is the inclined and horizontal structure schematic view of the utility model;

[0018] Figure 4 It is the local structure schematic view of the utility model.

[0019] In the drawing: 1, fixed base; 2, longitudinal threaded rod; 3, traction block; 4, rotating disc one; 5, receiving support plate; 6, transverse threaded rod; 7, rotating disc two; 8, sliding bracket plate; 9, clamping frame; 10, adjusting screw rod; 11, clamping block; 12, hinged handle; 13, sliding sleeve; 14, rocking handle; 15, extension rod; 16, top box; 17, adjusting handle; 18, mounting frame; 19, drill bit; 20, air gun; 21, illuminating lamp; 22, pad. DETAILED DESCRIPTION

[0020] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] Please refer to Figures 1-4The utility model provides a technical scheme: embodiment one: a bench drill convenient to clear scrap, including fixed base 1, the inner wall sliding connection has of fixed base 1 traction block 3, the inner wall screw thread connection has of traction block 3 longitudinal screw rod 2, longitudinal screw rod 2 front fixed connection has turntable one 4, traction block 3 front fixed connection has receiving support plate 5, the inner wall rotation connection has of receiving support plate 5 horizontal screw rod 6, horizontal screw rod 6 outer end fixed connection has turntable two 7, the outer wall screw thread connection has of horizontal screw rod 6 slide plate 8, the top fixed connection has of slide plate 8 clamping frame 9, the inner wall screw thread connection has of clamping frame 9 adjusting screw rod 10, the inside rotation connection has of adjusting screw rod 10 clamping block 11, the inner wall hinged of adjusting screw rod 10 top has articulated handle 12.

[0022] In the embodiment, the inner wall of the fixed base 1 is rotationally connected with the longitudinal screw rod 2, the rotating handle drives the rotationally connected turntable one 4 to rotate, the longitudinally screw rod 2 fixedly connected to the inner side of the turntable one 4 rotates, the traction block 3 screw-connected to the outer wall of the longitudinal screw rod 2 moves, the moving traction block 3 slides on the inner wall of the fixed base 1, and the receiving support plate 5 fixedly connected to the top of the traction block 3 moves, so that longitudinal adjustment can be realized; the rotating handle drives the rotationally connected turntable two 7 to rotate, the fixedly connected horizontal screw rod 6 rotates, the slide plate 8 screw-connected to the outer wall of the horizontal screw rod 6 moves, and the clamping frame 9 fixedly connected to the top of the slide plate 8 moves, so that transverse adjustment can be realized; the articulated handle 12 rotationally connected drives the rotationally connected adjusting screw rod 10 to rotate, and drives the inside rotationally connected clamping block 11 to slide on the outer wall of the clamping frame 9, so that the workpiece to be processed can be limited, the overall longitudinal and transverse adjustment is facilitated, the overall connecting piece structure is simple, and the generated scraps after processing can be cleaned.

[0023] Further, the longitudinal screw rod 2 is rotationally connected to the inner wall of the fixed base 1, and the handle is rotationally connected to the top of the turntable one 4; the slide plate 8 is slidingly connected to the inner wall of the receiving support plate 5, and the handle is rotationally connected to the outer end of the turntable two 7; and the clamping block 11 is slidingly connected to the clamping frame 9.

[0024] Further, the longitudinally screw rod 2 fixedly connected to the inner side of the turntable one 4 rotates, the traction block 3 screw-connected to the outer wall of the longitudinal screw rod 2 moves, the moving traction block 3 slides on the inner wall of the fixed base 1, and the receiving support plate 5 fixedly connected to the top of the traction block 3 moves, so that longitudinal adjustment can be realized; and the rotating handle drives the rotationally connected turntable two 7 to rotate. Embodiment

[0025] On the basis of the embodiment, the top of the fixed base 1 is fixedly provided with a sliding sleeve 13, the inner wall of the sliding sleeve 13 is drivingly connected with a rocking handle 14, the rocking handle 14 is engaged with an elongated rod 15, the top of the elongated rod 15 is fixedly connected with a top box 16, the inner wall of the top box 16 is drivingly connected with a mounting rack 18 through an adjusting handle 17, the inner wall of the mounting rack 18 is fixedly provided with a drill bit 19.

[0026] In the embodiment, the drill bit 19 fixedly provided on the fixed base 1 is drivingly connected with the elongated rod 15 through the rocking handle 14, the connected elongated rod 15 is adjusted in length according to the rotating rocking handle 14, the top box 16 fixedly connected with the elongated rod 15 is drivingly connected with the mounting rack 18 through the adjusting handle 17, the inner wall of the mounting rack 18 is fixedly provided with the drill bit 19, the two sides of the connected top box 16 are fixedly provided with an air gun 20 and an illuminating lamp 21, the connected air gun 20 cleans the debris generated in the processing, and the connected illuminating lamp 21 illuminates the processing.

[0027] Further, the two sides of the top box 16 are fixedly provided with the air gun 20 and the illuminating lamp 21, and the top of the fixed base 1 is fixedly connected with a pad foot 22.

[0028] Further, the connected elongated rod 15 is adjusted in length according to the rotating rocking handle 14, the top box 16 fixedly connected with the elongated rod 15 is drivingly connected with the mounting rack 18 through the adjusting handle 17, the inner wall of the mounting rack 18 is fixedly provided with the drill bit 19, and the two sides of the connected top box 16 are fixedly provided with the air gun 20 and the illuminating lamp 21.

[0029] Working principle: the inner wall of the connected fixed base 1 is rotationally connected with a longitudinal screw rod 2, the rotating handle drives the rotationally connected rotating disc 1 to rotate, the longitudinal screw rod 2 fixedly connected to the inner side of the rotating disc 1 rotates, the traction block 3 screw-connected to the outer wall of the longitudinal screw rod 2 moves, the moving traction block 3 slides on the inner wall of the fixed base 1, and the supporting plate 5 fixedly connected to the top of the traction block 3 moves, so that longitudinal adjustment can be realized; the rotating handle drives the rotationally connected rotating disc 2 to rotate, the fixedly connected transverse screw rod 6 rotates, the slide plate 8 screw-connected to the outer wall of the transverse screw rod 6 moves, the clamping rack 9 fixedly connected to the top of the slide plate 8 moves, so that transverse adjustment can be realized; the hinged handle 12 drives the hinged adjusting screw rod 10 to rotate, and drives the inner side rotationally connected clamping block 11 to slide on the outer wall of the clamping rack 9, so that the workpiece to be processed can be clamped, which is convenient for overall longitudinal and transverse adjustment, the overall connected parts are simple in structure, and the generated debris can be cleaned after the processing is completed.

[0030] The drill bit 19 fixedly installed on the fixed base 1 is connected with the extension rod 15 through the driving of the crank 14, the connected extension rod 15 is adjusted in length according to the rotation of the crank 14, the top box 16 fixedly connected with the extension rod 15 is connected with the mounting rack 18 through the driving of the adjusting crank 17, the drill bit 19 is fixedly installed on the inner wall of the mounting rack 18, the gas gun 20 and the illuminating lamp 21 are fixedly installed on the both sides of the connected top box 16, the connected gas gun 20 can clean the chippings generated in the machining, and the connected illuminating lamp 21 can illuminate the machining.

[0031] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one from another entity or action without necessarily requiring or implying that there is any such relationship or order between such entities or actions. Also, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

Claims

1. A bench drill for easy chip removal, comprising a fixed base (1), characterized in that: The fixed base (1) has a traction block (3) slidably connected to its inner wall. The traction block (3) has a longitudinal threaded rod (2) threadedly connected to its inner wall. The longitudinal threaded rod (2) has a turntable (4) fixedly connected to its front side. The traction block (3) has a receiving plate (5) fixedly connected to its front side. The receiving plate (5) has a transverse threaded rod (6) rotatably connected to its inner wall. The transverse threaded rod (6) has a turntable (7) fixedly connected to its outer end. The transverse threaded rod (6) has a slide plate (8) threadedly connected to its outer wall. The slide plate (8) has a clamp (9) fixedly connected to its top. The clamp (9) has an adjusting screw (10) threadedly connected to its inner wall. The adjusting screw (10) has a clamping block (11) rotatably connected to its inner side. The adjusting screw (10) has a hinged handle (12) hinged to its top inner wall.

2. The bench drill for easy chip removal according to claim 1, characterized in that: The longitudinal threaded rod (2) is rotatably connected to the inner wall of the fixed base (1), and the top of the turntable (4) is rotatably connected to a handle.

3. The bench drill for easy chip removal according to claim 1, characterized in that: The slide plate (8) is slidably connected to the inner wall of the receiving plate (5), and the turntable (7) is rotatably connected to the outer end of the turntable.

4. A bench drill for easy chip removal according to claim 1, characterized in that: The clamp (11) is slidably connected to the clamp (9).

5. A bench drill for easy chip removal according to claim 1, characterized in that: A sliding sleeve (13) is fixedly installed on the top of the fixed base (1). A crank (14) is connected to the inner wall of the sliding sleeve (13). An extension rod (15) is engaged with the crank (14). A top box (16) is fixedly connected to the top of the extension rod (15). A mounting bracket (18) is connected to the inner wall of the top box (16) through an adjustment handle (17). A drill bit (19) is fixedly installed on the inner wall of the mounting bracket (18).

6. A bench drill for easy chip removal according to claim 5, characterized in that: Air guns (20) are fixedly installed on both sides of the top box (16), and lighting lamps (21) are fixedly installed on both sides of the top box (16).

7. A bench drill for easy chip removal according to claim 1, characterized in that: The top of the fixed base (1) is fixedly connected with a pad (22).

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