Guitar board multi-specification drilling device for guitar production

Abstract

The utility model relates to the technical field of guitar production, in particular to a guitar plate multi-specification drilling device for guitar production, which comprises a box body and a support plate, the support plate is arranged above the box body, a moving device is arranged in the box body, the upper end of the box body is fixedly connected with a top plate, and the upper end of the top plate is fixedly connected with a bottom plate. A second hydraulic cylinder is fixedly connected to the inner wall of the top plate, a dismounting device is arranged below the telescopic end of the second hydraulic cylinder, through cooperation of a moving device and a drill bit, by controlling output shafts of a first motor and a second motor to rotate forwards and backwards, other positions of the surface of the guitar plate are controlled to be drilled, and different working requirements are met; and through cooperation of the dismounting device and the drill bit, an operator can take out the hexagonal block, the situation that the drill bit is not stably fixed due to interference of external force is avoided, manual adjustment of the operator is not needed any more, the workload of the operator is reduced, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of guitar production technology, concretely is a guitar board multi-specification drilling device for guitar production. BACKGROUND

[0002] Guitar is also translated as guitar or six-stringed instrument, when producing the guitar, the guitar board needs to be drilled, and the guitar board multi-specification drilling device needs to be used for reaming.

[0003] For example, a guitar board multi-specification drilling device for guitar production with the authorization announcement number "CN212948236 U", by setting the adjustable punching device, different drill bits can be replaced according to the required punching hole specification requirements, so that multiple different types of holes can be punched conveniently, and the production and processing of the guitar board are facilitated, but when the device drills multiple positions on the surface of the guitar board, the position of the guitar board needs to be adjusted multiple times, so that multiple positions on the surface of the guitar board can be drilled, the working limitations of the device are increased, when the drill bit is replaced, the pressing plate needs to be pressed, the connecting rod pushes the drill bit away from the connecting sleeve, then the adjusting sleeve is rotated, the required drill bit is located directly below the connecting sleeve, then the pressing plate is loosened, under the action of the reset spring, the drill bit is inserted into the connecting sleeve, the replacement of the drill bit is relatively cumbersome, the workload of the operator is increased, and the working efficiency of the device is reduced. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the problems that when multiple positions on the surface of the guitar board are drilled, the position of the guitar board needs to be adjusted multiple times, so that multiple positions on the surface of the guitar board can be drilled, the working limitations of the device are increased, and when the drill bit is replaced, the pressing plate needs to be pressed, the connecting rod pushes the drill bit away from the connecting sleeve, then the adjusting sleeve is rotated, the required drill bit is located directly below the connecting sleeve, then the pressing plate is loosened, under the action of the reset spring, the drill bit is inserted into the connecting sleeve, when disturbed by external force, the drill bit is not fixed stably, the operator needs to manually adjust, the workload of the operator is increased, and the working efficiency of the device is reduced, and proposes a guitar board multi-specification drilling device for guitar production.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A guitar board multi-specification drilling device for guitar production is designed, which comprises a box body and a supporting plate, the box body is provided with a supporting plate on the top, a moving device is arranged in the box body, a top plate is fixedly connected to the upper end of the box body, a second hydraulic cylinder is fixedly connected to the inner wall of the top plate, and a dismounting device is arranged below the extension end of the second hydraulic cylinder.

[0007] Preferably, the moving device comprises a first motor and a first threaded rod, the first motor is fixedly connected with the box through a support and a bolt, a first threaded rod is fixedly connected with the output shaft of the first motor, the outer wall of the first threaded rod is in threaded connection with a first threaded plate, the upper end of the first threaded plate is fixedly connected with a first shell, the first shell is fixedly connected with a second motor through a support and a bolt, a second threaded rod is fixedly connected with the output shaft of the second motor, the outer wall of the second threaded rod is in threaded connection with a second threaded plate, and the inner wall of the first shell is fixedly connected with a fixed rod.

[0008] Preferably, the both ends of the first threaded rod are rotationally connected with the box through bearings, the outer surface of the first threaded plate is in sliding connection with the box, the both ends of the second threaded rod are rotationally connected with the first shell through bearings, the outer wall of the second threaded plate is in sliding connection with the first shell, and the upper end of the second threaded plate is fixedly connected with a support plate.

[0009] Preferably, the both sides of the support plate are provided with first hydraulic cylinders.

[0010] Preferably, the dismounting device comprises a second shell and a stud bolt, the upper end of the second shell is fixedly connected with the telescopic end of the second hydraulic cylinder, the inner wall of the second shell is rotationally connected with the stud bolt through a bearing, the right end of the stud bolt is in sliding connection with a hexagonal block, the outer wall of the stud bolt is in threaded connection with a clamping plate, and the upper end of the clamping plate is fixedly connected with a sliding block.

[0011] Preferably, the outer wall of the clamping plate is in sliding connection with the second shell, the outer wall of the sliding block is in sliding connection with the second shell, and the protrusion formed on the lower end of the clamping plate is matched with the groove formed on the surface of the drill bit.

[0012] The guitar plate multi-specification drilling device for guitar production has the beneficial effects that when drilling is needed on other positions on the surface of the guitar plate, the output shaft of the first motor is started to rotate to drive the first threaded rod to rotate, the first threaded rod drives the first threaded plate to move left and right, the first threaded plate drives the guitar plate above to move synchronously, the left and right positions of the guitar plate are adjusted, the output shaft of the second motor is started to rotate to drive the second threaded rod to rotate, the second threaded rod drives the second threaded plate to move forward and backward, the second threaded plate drives the guitar plate above to move synchronously, the front and back positions of the guitar plate are adjusted, the output shafts of the first motor and the second motor are controlled to reverse, drilling is controlled on other positions on the surface of the guitar plate, different work requirements are met, and the limitation of work is reduced.

[0013] When different types of drill bits need to be replaced, the operator inserts the hexagonal block into the right end of the double-end stud, rotates the hexagonal block to drive the double-end stud to rotate synchronously, the double-end stud drives the two clamping plates to move away from each other, so that the protrusions on the inner side of the clamping plates no longer fit with the grooves on the surface of the drill bit, the operator can take out and replace the drill bit, the operator can take out the hexagonal block to avoid external interference and cause the drill bit to be unstable, manual adjustment of the operator is no longer needed, the workload of the operator is reduced, and the work efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structural schematic view of the utility model;

[0015] Figure 2 It is a front view of the utility model; Figure 1

[0016] Figure 3 It is a part A view in the utility model; Figure 2

[0017] Figure 4 It is a side view of the moving device in the utility model; Figure 2

[0018] Figure 5 It is a part B view in the utility model; Figure 2

[0019] Figure 6 It is a side view of the dismounting device in the utility model. Figure 2

[0020] In the drawing: 1, box body, 2, moving device, 201, first motor, 202, first threaded rod, 203, first threaded plate, 204, first shell, 205, second motor, 206, second threaded rod, 207, second threaded plate, 208, fixed rod, 3, dismounting device, 301, second shell, 302, double-end stud, 303, hexagonal block, 304, clamping plate, 305, sliding block, 4, support plate, 5, first hydraulic cylinder, 6, top plate, 7, second hydraulic cylinder, 8, electric drill. DETAILED DESCRIPTION

[0021] The utility model will be further described in connection with the drawings:

[0022] Referring to the accompanying Figures 1-6 : in this embodiment, a guitar board multi-specification drilling device for guitar production, including box body 1 and support plate 4, box body 1 top is equipped with support plate 4, box body 1 inside is equipped with moving device 2, box body 1 upper end is fixedly connected with top plate 6, the inner wall of top plate 6 is fixedly connected with second hydraulic cylinder 7, second hydraulic cylinder 7 can meet the work demand according to actual requirement, the telescopic end below second hydraulic cylinder 7 is equipped with dismounting device 3.​​​​​

[0023] The first threaded rod 202 is rotatably connected to the box body 1 through bearings at both ends, and the outer surface of the first threaded plate 203 is slidably connected to the box body 1. The second threaded rod 206 is rotatably connected to the first shell 204 through bearings at both ends, and the outer wall of the second threaded plate 207 is slidably connected to the first shell 204. The upper end of the second threaded plate 207 is fixedly connected to the support plate 4. First hydraulic cylinders 5 are installed on both sides of the support plate 4. The first hydraulic cylinders 5 can meet the working requirements according to actual requirements. The outer wall of the clamping plate 304 is slidably connected to the second shell 301. The outer wall of the sliding block 305 is slidably connected to the second shell 301. The protrusion machined on the inner side of the lower end of the clamping plate 304 fits the groove machined on the surface of the electric drill 8. The electric drill 8 can meet the working requirements according to actual requirements.

[0024] Referring to the accompanying drawings Figures 1-5 : The moving device 2 comprises a first motor 201 and a first threaded rod 202. The first motor 201 can meet the working requirements according to actual requirements. The first motor 201 is fixedly connected to the box body 1 through supports and bolts. The output shaft of the first motor 201 is fixedly connected to the first threaded rod 202. The outer wall of the first threaded rod 202 is threadedly connected to the first threaded plate 203. The first threaded rod 202 drives the first threaded plate 203 to move. The upper end of the first threaded plate 203 is fixedly connected to the first shell 204. The movement of the first threaded plate 203 drives the first shell 204 to move. The first shell 204 is fixedly connected to the second motor 205 through supports and bolts. The second motor 205 can meet the working requirements according to actual requirements. The output shaft of the second motor 205 is fixedly connected to the second threaded rod 206. The outer wall of the second threaded rod 206 is threadedly connected to the second threaded plate 207. The second threaded rod 206 drives the second threaded plate 207 to move. The inner wall of the first shell 204 is fixedly connected to the fixed rod 208. The outer wall of the fixed rod 208 is slidably connected to the second threaded plate 207.

[0025] Referring to the accompanying drawings Figures 1-2 , 5 and 6: The dismounting device 3 comprises a second shell 301 and a double-headed stud 302. The upper end of the second shell 301 is fixedly connected to the telescopic end of the second hydraulic cylinder 7. The inner wall of the second shell 301 is rotatably connected to the double-headed stud 302 through a bearing. The right end of the double-headed stud 302 is slidably connected to the six-prong block 303. Rotating the six-prong block 303 drives the double-headed stud 302 to rotate synchronously. The six-prong block 303 can be dismounted. The outer wall of the double-headed stud 302 is threadedly connected to the clamping plate 304. The double-headed stud 302 drives the clamping plates 304 on both sides to move in opposite directions. The upper end of the clamping plate 304 is fixedly connected to the sliding block 305. The movement of the clamping plate 304 drives the sliding block 305 to move.

[0026] Working principle:

[0027] The external power supply of the electric drill 8 is turned on, the electric drill 8 is started, the drill bit rotates, the operator places the guitar plate above the support plate 4, controls the extension of the extension end of the first hydraulic cylinder 5 on both sides to be in close contact with the side edges of the guitar plate, and then fixes the guitar plate, controls the extension of the extension end of the second hydraulic cylinder 7 to drive the electric drill below to move downward, and the drill bit of the electric drill contacts the guitar plate to drill the guitar plate.

[0028] The moving drilling process of the guitar plate is as follows:

[0029] When drilling is needed on other positions on the surface of the guitar plate, the external power supply of the first motor 201 is turned on, the output shaft of the first motor 201 is started to rotate to drive the first threaded rod 202 to rotate, the first threaded rod 202 drives the first threaded plate 203 to move left and right, the first threaded plate 203 drives the guitar plate above to move synchronously, the left and right positions of the guitar plate are adjusted, the external power supply of the second motor 205 is turned on, the output shaft of the second motor 205 is started to rotate to drive the second threaded rod 206 to rotate, the second threaded rod 206 drives the second threaded plate 207 to move forward and backward, the second threaded plate 207 drives the guitar plate above to move synchronously, the front and back positions of the guitar plate are adjusted, the output shafts of the first motor 201 and the second motor 205 are controlled to reverse, drilling is controlled on other positions on the surface of the guitar plate, the moving drilling process of the guitar plate is completed, and different working requirements are met.

[0030] The dismounting and replacing process of the drill bit is as follows:

[0031] When different specifications of electric drills need to be replaced, the operator inserts the hexagonal block 303 into the right end of the double-headed stud 302, rotates the hexagonal block 303 to drive the double-headed stud 302 to rotate synchronously, the double-headed stud 302 drives the two clamping plates 304 to move away from each other, so that the convex blocks on the inner sides of the clamping plates 304 are no longer matched with the grooves on the surface of the electric drill, the operator can take out the electric drill for replacement, the above process is controlled, and reverse operation can be performed on the replaced electric drill. The operator takes out the hexagonal block 303 to avoid interference of external force and causes unstable fixation of the drill bit, the dismounting and replacing process of the drill bit is completed, interference of external force is avoided, the electric drill is not unstable, after a corresponding specification of the electric drill is replaced, the above drilling process is repeated, and drilling of the guitar plate in multiple different specifications can be realized.

[0032] Although the utility model has been illustrated and described by referring to the preferred embodiments, it should be understood by those skilled in the art that various changes in form and details can be made within the scope of the claims.

Claims

1. A multi-specification drilling device for guitar boards used in guitar production, comprising a housing (1) and a support plate (4), wherein the support plate (4) is provided above the housing (1), characterized in that: The box (1) is internally provided with a moving device (2), the upper end of the box (1) is fixedly connected with a top plate (6), the inner wall of the top plate (6) is fixedly connected with a second hydraulic cylinder (7), and the lower end of the second hydraulic cylinder (7) is provided with a dismounting device (3).

2. The guitar plate multi-specification drilling device for guitar production according to claim 1, characterized in that: The moving device (2) comprises a first motor (201) and a first threaded rod (202), the first motor (201) is fixedly connected with the box (1) through a support and bolts, the output shaft of the first motor (201) is fixedly connected with the first threaded rod (202), the outer wall of the first threaded rod (202) is threadedly connected with a first threaded plate (203), the upper end of the first threaded plate (203) is fixedly connected with a first shell (204), the first shell (204) is fixedly connected with a second motor (205) through a support and bolts, the output shaft of the second motor (205) is fixedly connected with a second threaded rod (206), the outer wall of the second threaded rod (206) is threadedly connected with a second threaded plate (207), and the inner wall of the first shell (204) is fixedly connected with a fixing rod (208); the outer wall of the fixing rod (208) is slidably connected with the second threaded plate (207).

3. The guitar board multi-specification drilling device for guitar production according to claim 2, characterized in that: Both ends of the first threaded rod (202) are rotatably connected with the box (1) through bearings, the lower end of the first threaded plate (203) is slidably connected with the box (1), both ends of the second threaded rod (206) are rotatably connected with the first shell (204) through bearings, the outer wall of the second threaded plate (207) is slidably connected with the first shell (204), and the upper end of the second threaded plate (207) is fixedly connected with a supporting plate (4).

4. The guitar board multi-specification drilling device for guitar production according to claim 1, characterized in that: First hydraulic cylinders (5) are installed on both sides of the supporting plate (4).

5. The guitar board multi-specification drilling device for guitar production according to claim 1, characterized in that: The dismounting device (3) comprises a second shell (301) and a double-headed stud (302), the upper end of the second shell (301) is fixedly connected with the telescopic end of the second hydraulic cylinder (7), the inner wall of the second shell (301) is rotatably connected with the double-headed stud (302) through a bearing, the right end of the double-headed stud (302) is slidably connected with a hexagonal block (303), the outer wall of the double-headed stud (302) is threadedly connected with a clamping plate (304), and the upper end of the clamping plate (304) is fixedly connected with a sliding block (305).

6. The guitar board multi-specification drilling device for guitar production according to claim 5, characterized in that: The outer wall of the clamping plate (304) is slidably connected with the second shell (301), the outer wall of the sliding block (305) is slidably connected with the second shell (301), and the protruding block processed on the lower end of the clamping plate (304) is matched with the groove processed on the surface of the drill bit (8).

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