CN211840267U

CN211840267U - Bench drill clearance mechanism

Info

Publication number: CN211840267U
Application number: CN202020265251.3U
Authority: CN
Inventors: 黄郑铭
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-06
Filing date: 2020-03-06
Publication date: 2020-11-03
Anticipated expiration: 2030-03-06

Abstract

The utility model belongs to the technical field of drilling machine equipment, specifically disclose a bench drill clearance mechanism, including lathe, drive case, suction fan, collection box, drilling motor and cylinder, the back is fixed with the stand on the lathe, and the top of stand is fixed with the bearing plate, is fixed with the cylinder on the bearing plate, and the output of cylinder is fixed with the carriage release lever, is fixed with the connecting plate on the carriage release lever, has seted up the spout on the connecting plate, and the spout slides and is provided with the slider, is fixed with drilling motor on the slider, and the output of drilling motor is fixed with the drill bit; the machine tool is provided with a recovery tank, the top ends of two side walls of the recovery tank are slidably provided with a movable plate, a recovery tank and a suction fan are fixed on the movable plate, the recovery tank and the suction fan are connected through a connecting pipe, an output end of the suction fan is fixed with a flexible hose, and a dust hood is fixed on the flexible hose; the suction fan is fixed with a fixed sleeve which is symmetrical relative to the telescopic hose, and the dust collection cover is fixed with a fixed rod matched with the fixed sleeve.

Description

Bench drill clearance mechanism

Technical Field

The utility model relates to a bench drill clearance mechanism belongs to drilling machine equipment technical field.

Background

A bench drill is called a bench drill for short, and is a small-sized hole processing machine tool which is small in size, simple and convenient to operate and usually arranged on a special worktable; certain scraps can be accumulated on the surface of a workpiece processed by a bench drilling machine or in a drilled hole, and if the workpiece is not cleaned in time, the scraps in the drilled hole can influence the installation and the use of the workpiece.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bench drill clearance mechanism to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a bench drill cleaning mechanism comprises a machine tool, a driving box, a suction fan, a recycling box, a drilling motor and an air cylinder, wherein a stand column is fixed on the upper back of the machine tool, a bearing plate is fixed at the top end of the stand column, the air cylinder is fixed on the bearing plate, a moving rod is fixed at the output end of the air cylinder, a connecting plate is fixed on the moving rod, a sliding groove is formed in the connecting plate, a sliding block is arranged in the sliding groove in a sliding mode, the drilling motor is fixed on the sliding block, and a drill bit is fixed at the output end of the; the machine tool is provided with a recovery tank, the top ends of two side walls of the recovery tank are slidably provided with a movable plate, a recovery tank and a suction fan are fixed on the movable plate, the recovery tank and the suction fan are connected through a connecting pipe, an output end of the suction fan is fixed with a flexible hose, and a dust hood is fixed on the flexible hose; the suction fan is fixed with a fixed sleeve which is symmetrical relative to the telescopic hose, and the dust collection cover is fixed with a fixed rod matched with the fixed sleeve.

Preferably, a clamping frame is fixed on the movable plate, symmetrical connecting rods are fixed on the inner walls of the upper side and the lower side of the clamping frame, a sleeving barrel is sleeved on each connecting rod, limiting blocks are fixed on the two sides of each connecting rod, limiting grooves are formed in the inner walls of the two sides of the sleeving barrel, the limiting blocks are connected with the limiting grooves in a sliding mode, and the connecting rods are connected with the bottoms of the inner sides of the sleeving barrels through springs; the sleeve joint barrel is fixedly provided with a clamping plate, and a rubber pad is paved on the clamping plate.

Preferably, through holes are formed in two side walls of the driving box, L-shaped rods are inserted into the through holes, and one ends of the L-shaped rods are fixed to the bottom of the moving plate; threaded rods are rotatably arranged on the inner walls of the two sides of the driving box, first conical gears are fixed on the threaded rods, threaded cylinders are arranged on the threaded rods, and the threaded cylinders are fixedly connected with the other ends of the L-shaped rods; a driving motor is fixed at the bottom of the inner side of the driving box, a rotating shaft is fixed at the output end of the driving motor, a second bevel gear is fixed on the rotating shaft, and the second bevel gear is meshed with the first bevel gear.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model relates to a bench drill cleaning mechanism, which can realize the movement of a control moving plate and further realize the control of the distance between clamping frames to fix workpieces with different widths by arranging a driving box, a driving motor, a threaded rod, a threaded cylinder and an L-shaped rod; through being provided with centre gripping frame, connecting rod, cup joint a section of thick bamboo, spring and splint can realize carrying out centre gripping fixed action to different thickness work pieces, guarantee the stability of work piece drilling in-process.

The utility model is provided with a recovery box, a suction fan, a flexible hose and a dust hood, which can ensure that most of the scraps are sucked into the recovery box in the workpiece drilling process, and reduce the harm of the scraps to human bodies; under the effect of flexible hose, the removal of the suction hood of being convenient for is convenient for to the recovery of the sweeps of surplus on the work piece and the recovery of the sweeps in the drilling to avoid the sweeps in the drilling to block up the drilling, influence the installation of work piece.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged view of a in fig. 1.

In the figure: 1. a machine tool; 101. a recovery tank; 2. a drive box; 3. a suction fan; 4. a recycling bin; 5. a drilling motor; 6. a cylinder; 7. a column; 8. a bearing plate; 9. a travel bar; 10. a connecting plate; 1001. a chute; 11. a slider; 12. a drill bit; 13. moving the plate; 14. a second bevel gear; 15. a connecting pipe; 16. a flexible hose; 17. a dust hood; 18. fixing a sleeve; 19. fixing the rod; 20. a clamping frame; 21. a connecting rod; 22. sleeving a sleeve; 2201. a limiting groove; 23. a limiting block; 24. a spring; 25. a splint; 26. a rubber pad; 27. an "L" shaped rod; 28. a threaded rod; 29. a first bevel gear; 30. a threaded barrel; 31. the motor is driven.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: a bench drill clearance mechanism comprises a machine tool 1, a driving box 2, a suction fan 3, a recovery box 4, a drilling motor 5 and a cylinder 6, wherein an upright post 7 is fixed on the upper back of the machine tool 1, a bearing plate 8 is fixed at the top end of the upright post 7, the cylinder 6 is fixed on the bearing plate 8, a moving rod 9 is fixed at the output end of the cylinder 6, a connecting plate 10 is fixed on the moving rod 9, a chute 1001 is formed in the connecting plate 10, a sliding block 11 is arranged in the chute 1001 in a sliding manner, the drilling motor 5 is fixed on the sliding block 11, and a drill bit 12 is fixed at the output end of the drilling motor 5; a recovery tank 101 is arranged on the machine tool 1, movable plates 13 are slidably arranged at the top ends of two side walls of the recovery tank 101, a recovery tank 4 and a suction fan 3 are fixed on the movable plates 13, the recovery tank 4 is connected with the suction fan 3 through a connecting pipe 15, an expansion hose 16 is fixed at the output end of the suction fan 3, and a dust hood 17 is fixed on the expansion hose 16; the suction fan 3 is fixed with a fixing sleeve 18 which is symmetrical about the flexible hose 16, and the dust hood 17 is fixed with a fixing rod 19 which is matched with the fixing sleeve 18.

Further, a clamping frame 20 is fixed on the moving plate 13, symmetrical connecting rods 21 are fixed on the inner walls of the upper side and the lower side of the clamping frame 20, a sleeve 22 is sleeved on the connecting rods 21, limiting blocks 23 are fixed on the two sides of the connecting rods 21, limiting grooves 2201 are formed in the inner walls of the two sides of the sleeve 22, the limiting blocks 23 are connected with the limiting grooves 2201 in a sliding mode, and the connecting rods 21 are connected with the bottoms of the inner sides of the sleeve 22 through springs 24; a clamping plate 25 is fixed on the sleeve joint cylinder 22, and a rubber pad 26 is laid on the clamping plate 25.

Furthermore, through holes are formed in two side walls of the driving box 2, an "L" -shaped rod 27 is inserted into each through hole, and one end of each "L" -shaped rod 27 is fixed to the bottom of the moving plate 13; threaded rods 28 are rotatably arranged on the inner walls of the two sides of the driving box 2, a first bevel gear 29 is fixed on each threaded rod 28, a threaded cylinder 30 is arranged on each threaded rod 28, and each threaded cylinder 30 is fixedly connected with the other end of the L-shaped rod 27; the bottom of the inner side of the driving box 2 is fixed with a driving motor 31, the output end of the driving motor 31 is fixed with a rotating shaft, a second bevel gear 14 is fixed on the rotating shaft, and the second bevel gear 14 is meshed with the first bevel gear 29.

The working principle is as follows: the utility model relates to a bench drill clearance mechanism, when using, at first drive second conical gear 14 through starting driving motor 31 and rotate and then drive threaded rod 28 through first conical gear 29 and rotate, make threaded cylinder 30 drive "L" type pole 27 motion, "L" type pole 27 drives movable plate 13 motion, movable plate 13 drives centre gripping frame 20 motion, thereby be convenient for adapt to the work piece of different width, under the effect of spring 24 and splint 25, be convenient for centre gripping the work piece of different thickness, after the work piece is fixed, can realize the function to the work piece drilling through starting cylinder 6 and drilling motor 5, start suction fan 3 simultaneously and can absorb most sweeps that produce in the drilling process, thereby reduce the harm of sweeps to operating personnel, after the work piece processing is accomplished, through taking dead lever 19 out from fixed cover 18, be convenient for remove suction hood 17, residual scraps scattered on the workpiece and scraps in the drill holes are absorbed by the dust hood 17 to the recovery box 4, so that the phenomenon that the drill holes are blocked by the scraps to influence the installation of the workpiece is avoided.

It is worth noting that: the whole device realizes control over the device through the master control button, and the device matched with the control button is common equipment, belongs to the existing mature technology, and is not repeated for the electrical connection relation and the specific circuit structure.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bench drill clearance mechanism which characterized in that: the automatic drilling machine comprises a machine tool (1), a driving box (2), a suction fan (3), a recovery box (4), a drilling motor (5) and a cylinder (6), wherein a stand column (7) is fixed on the upper back of the machine tool (1), a bearing plate (8) is fixed at the top end of the stand column (7), the cylinder (6) is fixed on the bearing plate (8), a moving rod (9) is fixed at the output end of the cylinder (6), a connecting plate (10) is fixed on the moving rod (9), a sliding groove (1001) is formed in the connecting plate (10), a sliding block (11) is arranged in the sliding groove (1001), the drilling motor (5) is fixed on the sliding block (11), and a drill bit (12) is fixed at the output end of the drilling motor; a recovery tank (101) is arranged on the machine tool (1), movable plates (13) are arranged at the top ends of two side walls of the recovery tank (101) in a sliding mode, a recovery tank (4) and a suction fan (3) are fixed on the movable plates (13), the recovery tank (4) and the suction fan (3) are connected through a connecting pipe (15), a flexible hose (16) is fixed at the output end of the suction fan (3), and a dust hood (17) is fixed on the flexible hose (16); the suction fan (3) is fixed with a fixed sleeve (18) which is symmetrical relative to the telescopic hose (16), and the dust hood (17) is fixed with a fixed rod (19) which is matched with the fixed sleeve (18).

2. The bench drill cleaning mechanism of claim 1, wherein: a clamping frame (20) is fixed on the moving plate (13), symmetrical connecting rods (21) are fixed on the inner walls of the upper side and the lower side of the clamping frame (20), a sleeve barrel (22) is sleeved on the connecting rods (21), limiting blocks (23) are fixed on the two sides of the connecting rods (21), limiting grooves (2201) are formed in the inner walls of the two sides of the sleeve barrel (22), the limiting blocks (23) are connected with the limiting grooves (2201) in a sliding mode, and the connecting rods (21) are connected with the bottom of the inner side of the sleeve barrel (22) through springs (24); a clamping plate (25) is fixed on the sleeve joint barrel (22), and a rubber pad (26) is laid on the clamping plate (25).

3. The bench drill cleaning mechanism of claim 1, wherein: through holes are formed in two side walls of the driving box (2), an L-shaped rod (27) is inserted into each through hole, and one end of each L-shaped rod (27) is fixed to the bottom of the movable plate (13); the inner walls of two sides of the driving box (2) are rotatably provided with threaded rods (28), first bevel gears (29) are fixed on the threaded rods (28), threaded cylinders (30) are arranged on the threaded rods (28), and the threaded cylinders (30) are fixedly connected with the other ends of the L-shaped rods (27); a driving motor (31) is fixed at the bottom of the inner side of the driving box (2), a rotating shaft is fixed at the output end of the driving motor (31), a second bevel gear (14) is fixed on the rotating shaft, and the second bevel gear (14) is meshed with the first bevel gear (29).