Bench drilling machine positioning groove blowing device

Abstract

A bench drilling machine positioning groove purging device comprises a material collecting frame and a purging assembly. The material collecting frame is arranged at one end of a workbench of the bench drilling machine during working, first linear mechanisms with the output direction parallel to a positioning groove of the workbench are arranged at the two ends of the material collecting frame respectively, and a pushing part is arranged at one end of an output shaft of each first linear mechanism. The blowing assembly is arranged at one end of the material collecting frame and comprises a first cross rod arranged between the end parts of output shafts of the two first linear mechanisms, a plurality of bristle parts are arrayed at the lower end of the first cross rod, a rotating motor with an output shaft parallel to the first cross rod is arranged at the lower end of a pushing part, a rotating plate is arranged at one end of the output shaft of the rotating motor, and a plurality of blowing pipes are assembled on one side of the rotating plate; and one end of the hose is connected with the air outlet end of an air blower. The bench drilling machine positioning groove purging device can automatically purge residual chippings in a positioning groove drilled through a bench, and can be used on bench drilling machines with different positioning groove intervals.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning a table drilling machine, in particular to a purging device for a positioning groove of a table drilling machine. Background Art

[0002] A bench drilling machine is a small drilling machine used for drilling holes in small and medium-sized parts. It consists of a spindle frame, a spindle, a column, a worktable, a machine base and other parts. The worktable is provided with multiple positioning grooves, which extend from the bottom of the spindle to the outside of the worktable. The positioning grooves are used to install fixtures, and the fixtures are used to clamp the workpiece.

[0003] After a benchtop drill press has been used for a period of time, some metal debris will remain in the positioning groove, which needs to be cleaned regularly. However, currently only manual cleaning can be used, with a low degree of automation, and there is no cleaning equipment that can match benchtop drill presses with different positioning groove spacings. Utility Model Content

[0004] In view of the above-mentioned defects, the utility model provides a positioning groove blowing device for a benchtop drilling machine, which can automatically blow away the residual debris in the positioning groove drilled by the benchtop drilling machine, and can be used on benchtop drilling machines with different positioning groove spacings.

[0005] In order to achieve the purpose of this utility model, the following technologies are proposed:

[0006] A positioning groove purging device for a table drilling machine, comprising:

[0007] The material collecting frame is arranged at one end of the workbench of the table drilling machine when working, and the two ends of the material collecting frame are respectively provided with a first linear mechanism whose output direction is parallel to the positioning groove of the workbench, and a push part is arranged at one end of the output shaft;

[0008] The purge assembly is arranged at one end of the aggregate frame, and includes a first cross bar arranged between the ends of the output shafts of the two first linear mechanisms. A plurality of brush parts are arrayed at the lower end of the first cross bar. A rotating motor with an output shaft parallel to the first cross bar is provided at the lower end of a push part. A rotating plate is provided at one end of the output shaft, and a plurality of purge pipes are assembled on one side of the rotating plate. A hose is provided at the upper end of the purge pipe, and one end of the hose is used to connect to the air outlet end of the blower.

[0009] Furthermore, Z-shaped frames are respectively provided at both ends of the aggregate frame, and the first linear mechanism is provided on the upper horizontal side of the Z-shaped frame.

[0010] Furthermore, a pair of side bars are provided on one side of the first cross bar, a second cross bar is provided between the ends of the two side bars, vertical bars are provided at the lower ends of the two ends of the second cross bar, a third cross bar is provided between the two vertical bars, a first transparent plate is installed between the first cross bar, the second cross bar and the two side bars, and a second transparent plate is installed between the second cross bar, the third cross bar and the two vertical bars.

[0011] Furthermore, the positioning groove purging device of the desktop drilling machine also includes a pair of side block mechanisms, which are respectively arranged on both sides of the purging assembly, and the side block mechanism includes an L-shaped hanger arranged at one end of the push part, and a second linear mechanism with an output direction perpendicular to the first linear mechanism is provided at one end of the horizontal side of the L-shaped hanger. A side plate is provided at one end of the output shaft of the second linear mechanism, and the upper end surface of the side plate is slidably matched with the lower end surface of the first transparent plate, the outer end surface of the side plate is slidably matched with the side surface of the second transparent plate, and the lower end surface of the side plate is slidably matched with the upper end surface of the workbench.

[0012] Furthermore, a driven rod is provided at the other end of the rotating plate, and a rotating seat is provided at the lower end of the other pushing portion, and the driven rod is rotatably matched with the rotating seat.

[0013] Furthermore, the upper end surface of the rotating plate is provided with screw holes in an array, the outer peripheral side of the purge pipe is provided with a convex portion, and the convex portion is provided with a through hole matching the screw holes.

[0014] Furthermore, a purge port is provided at the lower end of the purge pipe, and the diameter of the lower end of the purge port is smaller than the diameter of the upper end.

[0015] The beneficial effects of this technical solution are:

[0016] 1. The bottom of the purge tube can be rotated outside the brush part through the rotating motor of the purge assembly to purge the positioning groove. At the same time, the brush part can also clean the workbench, achieving a better cleaning effect on various parts of the workbench, and improving the degree of automation of cleaning and reducing labor consumption.

[0017] 2. The position of each purge pipe can be adjusted according to different positioning groove spacing, and it has strong versatility. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 An overall stereogram of an embodiment of the present application is shown.

[0019] Figure 2 An overall stereoscopic view of the embodiment of the present application viewed from another direction is shown.

[0020] Figure 3 The present application embodiment is shown Figure 2 A magnified view of part A.

[0021] Figure 4 The present application embodiment is shown Figure 2 Enlarged view of part B. DETAILED DESCRIPTION

[0022] The present application is further described below in conjunction with the accompanying drawings and embodiments.

[0023] like Figure 1~Figure 4 The purging device for positioning grooves of a table-type drilling machine shown in the figure comprises a material collecting frame 1, a purging assembly 2, and a side blocking mechanism 3.

[0024] The material collecting frame 1 is arranged at one end of the workbench 4 of the desktop drilling machine when working, and Z-shaped frames 11 are respectively provided at both ends of the material collecting frame 1. A first linear mechanism 12 with an output direction parallel to the positioning groove 41 of the workbench 4 is provided on the horizontal side of the Z-shaped frame 11, and a push part 13 is provided at one end of the output shaft, and a horizontal plate is provided on one side of the push part 13. In the present embodiment, the first linear mechanism 12 adopts a single-axis linear cylinder.

[0025] The purge assembly 2 is arranged at one end of the aggregate frame 1, including a first cross bar 21 arranged between the ends of the output shafts of the two first linear mechanisms 12, a pair of side bars 211 are arranged on one side of the first cross bar 21, a second cross bar 212 is arranged between the ends of the two side bars 211, vertical bars are arranged at the lower ends of the two ends of the second cross bar 212, a third cross bar 213 is arranged between the two vertical bars, a first transparent plate is installed between the first cross bar 21, the second cross bar 212, and the two side bars 211, and a second transparent plate is installed between the second cross bar 212, the third cross bar 213, and the two vertical bars, so that the staff can align the placement position when placing the purge device at one end of the bench drill press and prevent debris from flying into the air. A plurality of brush parts 22 are arranged in an array at the lower end of the first cross bar 21, a push A rotating motor 23 whose output shaft is parallel to the first cross bar 21 is provided at the lower end of the part 13, a rotating plate 24 is provided at one end of the output shaft, a driven rod is provided at the other end of the rotating plate 24, a rotating seat is provided at the lower end of the other pushing part 13, the driven rod is rotatably matched with the rotating seat, and a plurality of purge tubes 26 are assembled on one side of the rotating plate 24. Specifically, screw holes 25 are arranged in an array on the upper end surface of the rotating plate 24, a convex portion is provided on the outer peripheral side of the purge tube 26, a through hole matching the screw hole 25 is provided on the convex portion, and the purge tube 26 can be fixed by inserting the screw rod into the through hole and the screw hole 25. A purge port 262 is provided at the lower end of the purge tube 26, and the diameter of the lower end of the purge port 262 is smaller than the diameter of the upper end, so as to facilitate the purge of debris. A hose 263 is provided at the upper end of the purge tube 26, and one end of the hose 263 is used to connect the air outlet end of the blower.

[0026] There is a pair of side baffle mechanisms 3, which are respectively arranged on both sides of the purge assembly 2. The side baffle mechanism 3 includes an L-shaped hanger 31 arranged at one end of the horizontal plate. A second linear mechanism 32 with an output direction perpendicular to the first linear mechanism 12 is provided at one end of the horizontal side of the L-shaped hanger 31. A side plate 33 is provided at one end of the output shaft of the second linear mechanism 32 to prevent debris from flying from the side into the air. The upper end surface of the side plate 33 slides with the lower end surface of the first transparent plate, the outer end surface of the side plate 33 slides with the side surface of the second transparent plate, and the lower end surface of the side plate 33 slides with the upper end surface of the workbench 4. In this embodiment, the second linear mechanism 32 adopts a single-axis linear cylinder.

[0027] Working method:

[0028] First, according to the spacing of the positioning grooves 41 , a plurality of purge pipes 26 are installed at corresponding positions on one side of the rotating plate 24 , and then the side plates 33 are controlled by the second linear mechanism 32 so that the spacing of the side plates 33 matches the width of the workbench 4 .

[0029] Then place the desktop drilling machine positioning groove blowing device at one end of the workbench 4, align each blowing tube 26 with each positioning groove 41, and then start the blower, rotate the blowing tube 26 through the rotating motor 23, so that the lower end of the blowing port 262 extends out of the brush part 22, and then pull the blowing assembly 2 through the first linear mechanism 12, and blow the debris in the positioning groove 41 through the blowing tube 26. At the same time, the brush part 22 brushes the debris on the workbench 4, and the debris falls into the aggregate frame 1.

[0030] The above are only some of the embodiments listed in this application and are not intended to limit this application.

Claims

1. A positioning groove purging device for a table drilling machine, characterized in that: include: The material collecting frame (1) is arranged at one end of the workbench (4) of the table drilling machine when in operation, and the two ends of the material collecting frame (1) are respectively provided with a first linear mechanism (12) whose output direction is parallel to the positioning groove (41) of the workbench (4), and one end of the output shaft thereof is provided with a push portion (13); A purge assembly (2) is arranged at one end of the aggregate frame (1), comprising a first cross bar (21) arranged between the ends of the output shafts of the two first linear mechanisms (12), a plurality of bristle parts (22) being arranged in an array at the lower end of the first cross bar (21), a rotating motor (23) having an output shaft parallel to the first cross bar (21) being arranged at the lower end of a push part (13), a rotating plate (24) being arranged at one end of the output shaft, a plurality of purge pipes (26) being mounted on one side of the rotating plate (24), a hose (263) being arranged at the upper end of the purge pipe (26), and one end of the hose (263) being used for connecting to an air outlet of a blower.

2. The positioning groove purging device for a table drilling machine according to claim 1, characterized in that: Z-shaped frames (11) are respectively provided at both ends of the material collection frame (1), and the first linear mechanism (12) is arranged on the upper horizontal edge of the Z-shaped frame (11).

3. The positioning groove purging device for a table drilling machine according to claim 1, characterized in that: A pair of side bars (211) is provided on one side of the first crossbar (21), a second crossbar (212) is provided between the ends of the two side bars (211), vertical bars are provided at the lower ends of both ends of the second crossbar (212), a third crossbar (213) is provided between the two vertical bars, a first transparent plate is installed between the first crossbar (21), the second crossbar (212) and the two side bars (211), and a second transparent plate is installed between the second crossbar (212), the third crossbar (213) and the two vertical bars.

4. The positioning groove purging device for a table drilling machine according to claim 3, characterized in that: The device also includes a pair of side stop mechanisms (3) which are respectively arranged on both sides of the purge assembly (2). The side stop mechanism (3) includes an L-shaped hanger (31) arranged at one end of the push portion (13). A second linear mechanism (32) whose output direction is perpendicular to the first linear mechanism (12) is arranged at one end of the horizontal side of the L-shaped hanger (31). A side plate (33) is arranged at one end of the output shaft of the second linear mechanism (32). The upper end surface of the side plate (33) is slidably matched with the lower end surface of the first transparent plate. The outer end surface of the side plate (33) is slidably matched with the side surface of the second transparent plate. The lower end surface of the side plate (33) is slidably matched with the upper end surface of the workbench (4).

5. The positioning groove purging device for a table drilling machine according to claim 1, characterized in that: A driven rod is provided at the other end of the rotating plate (24), and a rotating seat is provided at the lower end of the other pushing portion (13), and the driven rod is rotatably matched with the rotating seat.

6. The positioning groove purging device for a table drilling machine according to claim 1, characterized in that: The upper end surface of the rotating plate (24) is provided with screw holes (25) in an array, and the outer peripheral side of the purge pipe (26) is provided with a convex portion, and the convex portion is provided with a through hole matching the screw holes (25).

7. The positioning groove purging device for a table drilling machine according to claim 1, characterized in that: A purge port (262) is provided at the lower end of the purge pipe (26), and the diameter of the lower end of the purge port (262) is smaller than the diameter of the upper end.

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