CN214772630U

CN214772630U - Drilling device for hammer head

Info

Publication number: CN214772630U
Application number: CN202120170658.2U
Authority: CN
Inventors: 唐泽州
Original assignee: Jiaxing Yingheman Piano Co ltd
Current assignee: Jiaxing Yingheman Piano Co ltd
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-11-19
Anticipated expiration: 2031-01-21

Abstract

The utility model relates to a drilling equipment of hammer head, comprises a workbench, a fixedly connected with slide rail on the workstation, the slide rail cross-section is U type setting and opening up, be equipped with a feeding mechanism who is used for driving the hammer head gliding on the slide rail, be equipped with a clamping mechanism who is used for pressing from both sides the hammer handle of tight hammer head on the workstation upper surface, be equipped with the drilling mechanism who is used for drilling on the workstation upper surface, be equipped with the unloading mechanism who is used for making things convenient for the unloading of hammer head on the workstation upper surface, place the hammer head in the slide rail, drive hammer head to drilling station below through feeding mechanism, press from both sides the hammer head through clamping mechanism, carry out drilling processing through drilling mechanism to the hammer handle of hammer head, hammer head that will process the completion through unloading mechanism is defeated to be transported away, through such setting, the manual work has been replaced through mechanical structure, the machining efficiency to the hammer head has been improved.

Description

Drilling device for hammer head

Technical Field

The application relates to piano accessory processing equipment field especially relates to a drilling equipment of hammer head.

Background

The hammer head is an important accessory in the piano, the hammer head comprises a hammer handle and a felt coated on one end of the hammer handle, a mounting hole is formed in the hammer handle, and the existing hammer head drills a hole in the hammer handle of the hammer head through a drilling machine manually in the machining process.

In view of the above-mentioned related art, the inventors have considered that the conventional processing manner of this kind has a low processing efficiency of hammers.

SUMMERY OF THE UTILITY MODEL

In order to improve the machining efficiency of the hammer head, the present application provides a drilling device of the hammer head.

The application provides a drilling equipment of hammer head adopts following technical scheme:

the utility model provides a drilling equipment of hammer head, includes the workstation, fixedly connected with slide rail on the workstation, the slide rail cross-section is U type setting and opening up, is equipped with one on the slide rail and is used for driving gliding feeding mechanism of hammer head on the slide rail, is equipped with a clamping mechanism who is used for pressing from both sides the hammer handle of tight hammer head on the workstation upper surface, is equipped with the drilling mechanism who is used for drilling on the workstation upper surface, is equipped with the unloading mechanism that is used for making things convenient for the unloading of hammer head on the workstation upper surface.

Through adopting above-mentioned technical scheme, place the hammer head in the slide rail, drive the hammer head to drilling station below through feeding mechanism, press from both sides the hammer head through clamping mechanism tightly, carry out drilling processing to the hammer handle of hammer head through drilling mechanism, carry away the hammer head that the processing was accomplished through unloading mechanism, through such setting, replaced the manual work through mechanical structure, improved the machining efficiency to the hammer head.

Optionally, the feeding mechanism includes an elongated slot formed in the lower surface of the inner wall of the slide rail, mounting plates fixedly connected to the lower surfaces of the two ends of the slide rail, a driving screw rotatably connected between the two mounting plates, a feeding plate threadedly connected to the outer wall of the driving screw, and a driving motor fixedly connected to the mounting plates for driving the driving screw to rotate, and the feeding plate is slidably connected to the elongated slot.

Through adopting above-mentioned technical scheme, drive screw through driving motor and rotate, drive screw drives the flitch motion, and flitch drive hammer head slides on the slide rail, through such setting, simple structure, convenient operation has made things convenient for operator's drive hammer head to slide in the slide rail.

Optionally, the clamping mechanism includes a first cylinder fixedly connected to the upper surface of the workbench, an L-shaped rod fixedly connected to the telescopic end of the first cylinder, a clamping bar fixedly connected to one end of the L-shaped rod, a stop block fixedly connected to the upper surface of the workbench, a clamping rod rotatably connected to the upper surface of the workbench, a second cylinder fixedly connected to the upper surface of the workbench, a third cylinder fixedly connected to the upper surface of the workbench, and a push plate fixedly connected to the telescopic end of the third cylinder, wherein one end of the L-shaped rod away from the first cylinder extends downward, the end surface of the clamping bar away from the slide rail is flush with the end surface of the slide rail, one end of the clamping bar away from the second cylinder is located between the stop block and one end of the slide rail, the telescopic end of the second cylinder is rotatably connected with one end of the clamping bar, and the other end of the clamping bar clamps the hammer shank of the hammer with the baffle plate, the second cylinder and the third cylinder are respectively positioned on two sides of the sliding rail.

Through adopting above-mentioned technical scheme, drive the push pedal through the third cylinder, the push pedal drives the hammer head to dog department, and first cylinder drive L type pole motion, L type pole drive press from both sides tight strip and press from both sides tightly on the one end hammer head of slide rail, and the second cylinder drive presss from both sides tight pole and rotates, and the one end of pressing from both sides tight pole and the effect of dog press from both sides the hammer handle of hammer head tightly, through such setting, has made things convenient for the operator to press from both sides the hammer head tightly, has improved the stability of hammer head when drilling.

Optionally, unloading mechanism includes the unloading pole of fixed connection on the workstation upper surface, sets up through-hole, fixed connection fourth cylinder on the workstation upper surface, fixed connection ejector pin, fixed connection unloading slide, fixed connection fifth cylinder on the workstation upper surface in the through-hole, the flexible lower flitch of serving of fixed connection on the workstation upper surface in the workstation upper surface, fixed connection, unloading slide one end is located slide rail one end below, fifth cylinder and fourth cylinder are located the slide rail both sides respectively, and the flexible end of fifth cylinder is along workstation length direction motion, the width that the unloading pole is located between baffle and the clamp bar and the unloading pole is less than the width of the hammer handle of hammer handle.

Through adopting above-mentioned technical scheme, after drilling is accomplished, the motion of fourth cylinder drive ejector pin, the ejector pin with the hammer ejecting dog and press from both sides between the tight pole, the fifth cylinder pushes the hammer to the unloading slide through the flitch down in, through such setting, has made things convenient for the operator with the hammer propelling movement of processing to the unloading slide in.

Optionally, the drilling mechanism includes a gantry fixedly connected to the upper surface of the workbench, a sixth cylinder fixedly connected to the upper surface of the gantry, a support plate fixedly connected to a telescopic end of the sixth cylinder, a servo motor fixedly connected to the support plate, a drill chuck fixedly connected to an output shaft of the servo motor, and a drill clamped to the drill chuck.

Through adopting above-mentioned technical scheme, through sixth cylinder drive extension board downstream, servo motor drives the drill bit through drill jig and drills, through such setting, has made things convenient for the operator to drill to the hammer head.

Optionally, a seventh cylinder and a U-shaped plate fixedly connected to the telescopic end of the seventh cylinder are fixedly connected to the upper surface of the workbench, the U-shaped plate abuts against the upper surface of the hammer handle of the hammer, and the drill bit is located in the U-shaped plate.

Through adopting above-mentioned technical scheme, through the motion of seventh cylinder drive U template, the U template compresses tightly on the hammer handle of hammer head, through such setting, has further improved the stability of hammer head when drilling.

Optionally, a dust hood is fixedly connected to the support plate, the lower end of the dust hood is open, an exhaust pipe is fixedly connected to the dust hood, and an output shaft of the servo motor penetrates through the dust hood.

Through adopting above-mentioned technical scheme, when the drill bit drills, bleed through the exhaust tube, the inside negative pressure that forms of suction hood, the saw-dust is adsorbed by the exhaust tube and falls, through such setting, simple structure, convenient operation has made things convenient for the saw-dust that the operator will drill to leave to adsorb and fall.

Optionally, a connecting plate is fixedly connected to the lower surface of the dust hood, a dust suction hole is formed in the connecting plate, a dust suction pipe is fixedly connected to the inner wall of the dust suction hole, the drill bit and the drill bit clamp are located in the dust suction pipe, and the lower surface of the drill bit is lower than the lower surface of the dust suction pipe.

Through adopting above-mentioned technical scheme, through fixedly connected with even board on the suction hood lower surface, dust absorption pipe fixed connection has improved the absorbent stability to the saw-dust through such setting on the downthehole wall of dust absorption.

To sum up, this application includes following at least one kind hammer's drilling equipment beneficial technological effect:

the mechanical structure replaces the manual work, and the processing efficiency of the hammer heads is improved;

the stability of wood chip adsorption is improved;

the wood chips left by the drilled holes are conveniently adsorbed by an operator.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a clamping mechanism and a blanking mechanism in an embodiment of the present application.

Fig. 3 is a schematic structural view of a drilling mechanism in an embodiment of the present application.

Description of reference numerals: 1. a work table; 2. a slide rail; 3. a feeding mechanism; 4. a clamping mechanism; 5. a drilling mechanism; 6. a blanking mechanism; 7. a long groove; 8. mounting a plate; 9. a drive screw; 10. a feeding plate; 11. a drive motor; 12. a first cylinder; 13. an L-shaped rod; 14. a clamping bar; 15. a stopper; 16. a clamping lever; 17. a second cylinder; 18. a third cylinder; 19. pushing the plate; 20. a blanking rod; 21. a through hole; 22. a fourth cylinder; 23. a top rod; 24. a blanking slideway; 25. a fifth cylinder; 26. a blanking plate; 27. a gantry frame; 28. a sixth cylinder; 29. a support plate; 30. a servo motor; 31. a drill chuck; 32. a drill bit; 33. a seventh cylinder; 34. a U-shaped plate; 35. a dust hood; 36. an air exhaust pipe; 37. connecting plates; 38. a dust collection hole; 39. a dust suction pipe.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a drilling device of a hammer.

As shown in fig. 1, a drilling device for hammer head, including being workstation 1 of rectangle setting, fixedly connected with a slide rail 2 on workstation 1 upper surface, slide rail 2 sets up along workstation 1 length direction, and slide rail 2 cross-section is the setting of U type and the opening up, is the interval setting between slide rail 2 lower surface and the workstation 1 upper surface, is equipped with on slide rail 2 to be used for driving gliding feeding mechanism 3 of hammer head on slide rail 2.

As shown in fig. 1, the feeding mechanism 3 includes an elongated slot 7, a mounting plate 8, a driving screw 9, a feeding plate 10 and a driving motor 11, the elongated slot 7 is formed on the lower surface of the inner wall of the slide rail 2, the elongated slot 7 is formed along the length direction of the slide rail 2, the mounting plate 8 is fixedly connected to the lower surface of the slide rail 2, the mounting plate 8 is fixedly connected to both ends of the lower surface of the slide rail 2, both ends of the driving screw 9 are respectively rotatably connected to the two mounting plates 8, the feeding plate 10 is in threaded connection with the outer wall of the driving screw 9, the feeding plate 10 is slidably connected to the elongated slot 7, the width of the feeding plate 10 is the same as that of the elongated slot 7, the driving motor 11 is fixedly connected to the mounting plate 8, and the output shaft of the driving motor 11 is fixedly connected to one end of the driving screw 9 and coaxially arranged.

As shown in fig. 1 and 2, in order to improve the stability of drilling, a clamping mechanism 4 for clamping the hammer is arranged on the worktable 1, the clamping mechanism 4 comprises a first cylinder 12, an L-shaped rod 13, a clamping strip 14, a stop block 15, a clamping rod 16, a second cylinder 17, a third cylinder 18 and a push plate 19, the first cylinder 12 is fixedly connected to the worktable 1, the first cylinder 12 is positioned at one side of one end of the slide rail 2, the telescopic end of the first cylinder 12 is vertically moved upwards, the L-shaped rod 13 is fixedly connected to the telescopic end of the first cylinder 12, one end of the L-shaped rod 13 far away from the telescopic end of the first cylinder 12 is downwardly extended, the clamping strip 14 is fixedly connected to one end of the L-shaped rod 13 far away from the first cylinder 12, the clamping strip 14 is arranged along the length direction of the slide rail 2, the stop block 15 is fixedly connected to the upper surface of the worktable 1, the hammer is abutted against the stop block 15 after being separated from the slide rail 2, the clamping rod 16 is rotatably connected to the upper surface of the workbench 1, the second cylinder 17 is fixedly connected to the upper surface of the workbench 1, the telescopic end of the second cylinder 17 moves along the length direction of the sliding rail 2, a sliding rod is fixedly connected to the telescopic end of the second cylinder 17, one end of the clamping rod 16 is provided with a waist-shaped groove, the sliding rod is slidably connected to the waist-shaped groove, one end, far away from the waist-shaped groove, of the clamping rod 16 and the stop block 15 clamp the hammer handle of the hammer, the third cylinder 18 is fixedly connected to the upper surface of the workbench 1, the third cylinder 18 and the second cylinder 17 are respectively located on two sides of the sliding rail 2, the telescopic end of the third cylinder 18 moves along the width direction of the workbench 1, the push plate 19 is fixedly connected to the telescopic end of the third cylinder 18, and the third cylinder 18 pushes the hammer between the clamping rod 16 and the stop block 15 through the push plate 19.

As shown in fig. 1 and 2, in order to facilitate an operator to collect processed materials, a blanking mechanism 6 is disposed on a workbench 1, the blanking mechanism 6 includes a blanking rod 20, a through hole 21, a fourth cylinder 22, a top rod 23, a blanking slideway 24, a fifth cylinder 25 and a blanking plate 26, the blanking rod 20 is fixedly connected to an upper surface of the workbench 1, the blanking rod 20 is located between the slide rail 2 and the stopper 15, the width of the blanking rod 20 is smaller than that of a hammer handle of the hammer, the through hole 21 is disposed on an end surface of one end of the blanking rod 20, the through hole 21 penetrates end surfaces of two ends of the blanking rod 20, the top rod 23 is slidably connected to the through hole 21, the fourth cylinder 22 is fixedly connected to the upper surface of the workbench 1, a telescopic end of the fourth cylinder 22 moves along the width direction of the workbench 1, a telescopic end of the fourth cylinder 22 is fixed to an end surface of one end of the top rod 23, the blanking slideway 24 is fixedly connected to the upper surface of the workbench 1, one end of the blanking slide way 24 is located below one end of the slide rail 2, the fifth cylinder 25 is fixedly connected to the upper surface of the workbench 1, the fifth cylinder 25 is located on one side of the slide rail 2 close to the fourth cylinder 22, the telescopic end of the fifth cylinder 25 moves along the length direction of the workbench 1, and the blanking plate 26 is fixedly connected to the telescopic end of the fifth cylinder 25.

As shown in fig. 1 and 3, a drilling mechanism 5 is arranged on the upper surface of the workbench 1, the drilling mechanism 5 comprises a gate frame 27, a sixth cylinder 28, a support plate 29, a servo motor 30, a drill clamp 31 and a drill 32, the gate frame 27 is fixedly connected to the upper surface of the workbench 1, the sixth cylinder 28 is fixedly connected to the gate frame 27, the telescopic end of the sixth cylinder 28 moves downwards along the vertical direction, the support plate 29 is fixedly connected to the telescopic end of the sixth cylinder 28, the servo motor 30 is fixedly connected to the support plate 29, the drill clamp 31 is fixedly connected to the output shaft of the servo motor 30, and the drill 32 is clamped by the drill clamp 31.

As shown in fig. 2, in order to improve the stability of the hammer during drilling, a seventh cylinder 33 is fixedly connected to the table 1, a U-shaped plate 34 is fixedly connected to the telescopic end of the seventh cylinder 33, the opening of the U-shaped plate 34 is arranged away from the seventh cylinder 33, a resisting block is fixedly connected to the lower surface of the end of the U-shaped plate 34 close to the opening, the resisting block is tightly contacted to the upper surface of the hammer shank of the hammer, and the drill 32 is located in the U-shaped plate 34.

As shown in fig. 3, in order to reduce the scattering of wood chips, a dust suction hood 35 is fixedly connected to the support plate 29, the lower end of the dust suction hood 35 is open, an air suction pipe 36 is fixedly connected to the dust suction hood 35, an output shaft of the servo motor 30 penetrates through the dust suction hood 35, a connecting plate 37 is fixedly connected to the lower surface of the dust suction hood 35, a dust suction hole 38 is formed in the connecting plate 37, a dust suction pipe 39 is fixedly connected to the inner wall of the dust suction hole 38, the drill bit 32 and the drill bit holder 31 are located in the dust suction pipe 39, and the lower surface of the drill bit 32 is lower than the lower surface of the dust suction pipe 39.

The implementation principle of the embodiment of the application is as follows: the hammer heads are placed in the slide rails 2, the driving motor 11 drives the driving screw rods 9 to rotate, and the driving screw rods 9 drive the hammer heads to slide in the slide rails 2 through the feeding plates 10;

the third cylinder 18 drives the push plate 19 to move, the push plate 19 pushes the hammers to between the baffle and the slide rail 2, the first cylinder 12 is started, the clamping strip 14 abuts against the hammers, the second cylinder 17 is started, the second cylinder 17 drives the clamping rod 16 to rotate, and the clamping rod 16 clamps the hammers on the stop block 15;

the seventh cylinder 33 is started, the seventh cylinder 33 drives the U-shaped plate 34 to move, and the abutting block on the U-shaped plate 34 abuts against the hammer handle of the hammer;

the sixth cylinder 28 drives the support plate 29 to move downwards, and the servo motor 30 drives the drill bit 32 to drill;

after the drilling is completed, the fourth cylinder 22 drives the ejector rod 23 to move, the ejector rod 23 ejects the hammer head between the stop block 15 and the slide rail 2, and the fifth cylinder 25 pushes the processed hammer head to the blanking slideway 24 through the blanking plate 26;

the power sources of the first cylinder 12, the second cylinder 17, the third cylinder 18, the fourth cylinder 22, the fifth cylinder 25, the sixth cylinder 28 and the seventh cylinder 33 are external air pumps.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A hammer head drilling device, characterized in that: including workstation (1), fixedly connected with slide rail (2) on workstation (1), slide rail (2) cross-section is the U type setting and the opening up, be equipped with one on slide rail (2) and be used for driving gliding feeding mechanism (3) on slide rail (2), be equipped with clamping mechanism (4) that are used for pressing from both sides the hammer handle of tight hammer on workstation (1) upper surface, be equipped with drilling mechanism (5) that are used for drilling on workstation (1) upper surface, be equipped with unloading mechanism (6) that are used for making things convenient for the hammer unloading on workstation (1) upper surface.

2. The hammer drilling device as set forth in claim 1, wherein: the feeding mechanism (3) comprises an elongated slot (7) formed in the lower surface of the inner wall of the sliding rail (2), mounting plates (8) fixedly connected to the lower surfaces of the two ends of the sliding rail (2), a driving screw (9) rotatably connected between the two mounting plates (8), a feeding plate (10) in threaded connection with the outer wall of the driving screw (9), and a driving motor (11) fixedly connected to the mounting plates (8) and used for driving the driving screw (9) to rotate, wherein the feeding plate (10) is slidably connected into the elongated slot (7).

3. The hammer drilling device as set forth in claim 1, wherein: clamping mechanism (4) including fixed connection first cylinder (12) on workstation (1) upper surface, fixed connection L type pole (13) on the flexible end of first cylinder (12), fixed connection presss from both sides tight strip (14) in L type pole (13) one end, dog (15) on workstation (1) upper surface of fixed connection, rotate and connect clamp rod (16) on workstation (1) upper surface, second cylinder (17) of fixed connection on workstation (1) upper surface, third cylinder (18) of fixed connection on workstation (1) upper surface, fixed connection is in push pedal (19) that the flexible of third cylinder (18) was served, the one end that first cylinder (12) were kept away from in L type pole (13) extends down, the one end terminal surface that slide rail (2) were kept away from in to clamp strip (14) is parallel and level with the one end terminal surface of slide rail (2), the one end that second cylinder (17) were kept away from to clamp rod (16) is located dog (15) and slide rail (2) one Between the end, the flexible end of second cylinder (17) rotates with the one end of clamping rod (16) to be connected, and the other end of clamping rod (16) presss from both sides the hammer handle of hammer with the baffle tightly, second cylinder (17) and third cylinder (18) are located the both sides of slide rail (2) respectively.

4. A hammer drilling device as set forth in claim 3, wherein: unloading mechanism (6) are including fixed connection unloading pole (20) on workstation (1) upper surface, set up through-hole (21) on unloading pole (20) one end terminal surface, fixed connection fourth cylinder (22) on workstation (1) upper surface, ejector pin (23) of fixed connection in through-hole (21), fixed connection unloading slide (24) on workstation (1) upper surface, fixed connection fifth cylinder (25) on workstation (1) upper surface, lower flitch (26) of fixed connection on the flexible end of fifth cylinder (25), unloading slide (24) one end is located slide rail (2) one end below, fifth cylinder (25) and fourth cylinder (22) are located slide rail (2) both sides respectively, and the flexible end of fifth cylinder (25) moves along workstation (1) length direction, unloading pole (20) are located between baffle and clamp rod (16) and the width of the handle of unloading chord (20) is less than the hammer.

5. The hammer drilling device as set forth in claim 1, wherein: drilling mechanism (5) are including door type frame (27) of fixed connection on workstation (1) upper surface, fixed connection sixth cylinder (28) on door type frame (27) upper surface, support board (29) of fixed connection on the flexible end of sixth cylinder (28), servo motor (30) of fixed connection on support board (29), drill bit anchor clamps (31) of fixed connection on servo motor (30) output shaft and drill bit (32) of clamp on drill bit anchor clamps (31).

6. The hammer drilling device as set forth in claim 5, wherein: the hammer is characterized in that a seventh cylinder (33) and a U-shaped plate (34) fixedly connected to the telescopic end of the seventh cylinder (33) are fixedly connected to the upper surface of the workbench (1), the U-shaped plate (34) abuts against the upper surface of a hammer handle of the hammer, and the drill bit (32) is located in the U-shaped plate (34).

7. The hammer drilling device as set forth in claim 6, wherein: a dust hood (35) is fixedly connected to the support plate (29), the lower end of the dust hood (35) is open, an exhaust pipe (36) is fixedly connected to the dust hood (35), and an output shaft of the servo motor (30) penetrates through the dust hood (35).

8. The hammer drilling device as set forth in claim 7, wherein: the dust collection device is characterized in that a connecting plate (37) is fixedly connected to the lower surface of the dust collection cover (35), a dust collection hole (38) is formed in the connecting plate (37), a dust collection pipe (39) is fixedly connected to the inner wall of the dust collection hole (38), the drill bit (32) and the drill bit clamp (31) are located in the dust collection pipe (39), and the lower surface of the drill bit (32) is lower than the lower surface of the dust collection pipe (39).