Guitar metal plate stamping device

Abstract

The guitar metal plate stamping device is simple in structure, convenient to operate and capable of forming a guitar stiffening plate at a time and comprises a punch press body, a lower die is arranged on the punch press body and located on a stamping table, an upper die is arranged on the punch press body and located above the lower die, a forming groove is formed in the lower die and matched with the stiffening plate, and the forming groove is communicated with the forming table. A forming groove is formed in the lower die, a plurality of hole columns used for forming through holes are arranged in the forming groove, a stamping block is arranged on the upper die, hole column channels allowing the hole columns to penetrate are formed in the positions, matched with the hole columns, of the stamping block, and the lower die is further provided with a push-out device used for conveniently taking out the stiffening plate from the forming groove.

Description

Technical Field

[0001] The utility model relates to the technical field of guitar parts processing equipment, in particular to a guitar metal plate punching device. Background Art

[0002] like Figure 1 A guitar reinforcement plate 1' is provided, which is specifically a rectangular steel plate with a through hole 2' at each corner for connecting the guitar neck and guitar body.

[0003] Conventional reinforcement plates are typically formed by first cutting a strip of sheet material according to the plate's shape, and then punching or drilling the four through-holes in sequence. This method is inefficient and labor-intensive. Therefore, a matching guitar reinforcement plate stamping die has been designed that can simultaneously stamp out a rectangular steel sheet and the four corner through-holes, improving production efficiency and increasing economic benefits.

[0004] In order to solve this problem, the present invention is produced. Utility Model Content

[0005] Therefore, in order to solve the above problems, the present invention proposes a guitar metal plate stamping device which has a simple structure, is easy to operate, and can form a guitar reinforcement plate in one step.

[0006] In order to solve the above technical problems, the solution adopted by the utility model is: a guitar metal plate stamping device, including a punch body, the punch body is located on a punching table and is provided with a lower mold, the punch body is located above the lower mold and is provided with an upper mold, the lower mold is matched with the reinforcement plate and has a forming groove, the forming groove is provided with a plurality of hole columns for forming through holes, the upper mold is provided with a punching block, the punching block is provided with a hole column channel for the hole column to pass through at the position matching the hole column, and the lower mold is also provided with a pushing device for facilitating the removal of the reinforcement plate from the forming groove.

[0007] A further improvement is that the ejection device includes a push plate, the lower mold is provided with a receiving groove at the bottom of the forming groove, the push plate is arranged in the receiving groove, and the lower mold is provided with a lifting device for driving the push plate to slide vertically upward.

[0008] A further improvement is that: the lifting device includes a lifting rod, a first channel is opened in the lower mold, the lifting rod is slidably passed through the lower mold, one end of the lifting rod is arranged on the push plate, and the other end of the lifting rod is located in the first channel, and a sliding device is provided in the lower mold to drive the lifting rod to slide.

[0009] A further improvement is that the sliding device includes a gear, the gear is rotated in the first channel, a tooth row is provided on the lifting rod, the gear is meshed with the tooth row for transmission, and a driving device for driving the gear to rotate is provided in the lower mold.

[0010] A further improvement is that a magnetic block capable of engaging with the reinforcing plate is provided in the pushing plate.

[0011] A further improvement is that: the lower mold is also provided with a placement channel for placing steel bars.

[0012] A further improvement is that it also includes a support rod, which is arranged on the punching platform of the punching machine body, the support rod is located on the feeding side of the lower mold, and the support rod is provided with a U-shaped guide frame for placing steel bars.

[0013] A further improvement is that the driving device is a servo motor.

[0014] By adopting the above technical solution, the beneficial effects of the utility model are:

[0015] Simple structure, easy operation and high production efficiency. Direct stamping not only makes it easier for workers to operate, but also greatly improves production efficiency and is beneficial to production. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the reinforcing plate structure of the background technology of the present utility model.

[0017] Figure 2 This is a structural schematic diagram of a guitar metal plate punching device according to an embodiment of the present utility model.

[0018] Figure 3 It is a schematic diagram of the mold structure of an embodiment of the present utility model.

[0019] Figure 4 It is a schematic diagram of the mold structure of an embodiment of the present utility model.

[0020] Figure 5 It is a schematic diagram of the U-shaped frame structure of an embodiment of the present utility model. DETAILED DESCRIPTION

[0021] The present invention will now be further described with reference to the accompanying drawings and specific embodiments.

[0022] refer to Figure 2-5The embodiment of the present utility model discloses: a guitar metal plate stamping device, including a punch body 1 and a push plate 9. The punch body 1 is located on a punching table and is provided with a lower mold 3. The punch body 1 is located above the lower mold 3 and is provided with an upper mold 2. The lower mold 3 is matched with a reinforcing plate and is provided with a forming groove 7. The forming groove 7 is provided with four hole columns 8 for forming through holes. The upper mold 2 is provided with a punching block 21. The punching block 21 is provided with a hole column channel for the hole column 8 to penetrate the position of the hole column 8. The lower mold 3 is located at the bottom of the forming groove 7 and is provided with a receiving groove. The push plate 9 is provided in the receiving groove. The lower mold 3 is matched with the reinforcing plate and is provided with a forming groove 7. The forming groove 7 is provided with four hole columns 8 for forming through holes. The upper mold 2 is provided with a punching block 21. The punching block 21 is provided with a hole column channel for the hole column 8 to penetrate the hole column 8. The lower mold 3 is located at the bottom of the forming groove 7 and is provided with a receiving groove. The push plate 9 is provided in the receiving groove. A lifting rod 13 is provided on the upper part for driving the push plate 9 to slide out vertically upward. A first channel 11 is provided in the lower mold 3. The lifting rod 13 is slidably penetrated on the lower mold 3. One end of the lifting rod 13 is provided on the push plate 9, and the other end of the lifting rod 13 is located in the first channel 11. A gear 12 is provided in the lower mold 3 for driving the lifting rod 13 to slide. The gear 12 is rotatably provided in the first channel 11. A gear row is provided on the lifting rod 13. The gear 12 is engaged with the gear row for transmission. A servo motor is provided in the lower mold 3 for driving the gear 12 to rotate. When in use, the steel bar is placed in the forming groove 7 on the lower mold 3, and then the upper mold 2 is pressed down. When the upper mold 2 and the lower mold 3 are pressed together, the punching block 21 on the upper mold 2 is pressed into the forming groove 7, directly punching the steel bar into a reinforcement plate. Then the upper mold 2 returns to its original position, and the servo motor rotates, driving the gear 12 to rotate. The gear 12 engages with the gear row to drive the lifting rod 13 to slide upward, so that the push plate 9 pushes the formed reinforcement plate upward to leave the forming groove 7, making it easier for the staff to remove the formed plate. Direct stamping is not only convenient to operate, but also greatly improves production efficiency, which is beneficial to production.

[0023] In order to prevent the pushing plate 9 from sliding down when the pushing plate 9 pushes the reinforcing plate upward, a magnetic block 10 capable of engaging with the reinforcing plate is provided in the pushing plate 9 .

[0024] In order to facilitate the placement of the steel bars on the forming groove 7, the lower mold 3 is further provided with a placement channel 6 for placing the steel bars.

[0025] In order to facilitate the placement of the entire steel bar and push it to the position of the forming groove 7, a support rod 4 is also included. The support rod 4 is arranged on the punching table of the punching machine body 1. The support rod 4 is located on the feeding side of the lower mold 3. The support rod 4 is provided with a U-shaped guide frame 5 for placing the steel bar.

[0026] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which shall fall within the scope of the present invention to be protected. The scope of protection claimed in the present invention is defined by the attached claims and their equivalents.

Claims

1. A guitar metal plate punching device, comprising a punch body, the punch body being located on a punching table and having a lower die, the punch body being located above the lower die and having an upper die, characterized in that: The lower mold is matched with the reinforcement plate and is provided with a forming groove, and a plurality of hole columns for forming through holes are provided in the forming groove. The upper mold is provided with a stamping block, and a hole column channel for the hole column to pass through is provided on the stamping block to match the hole column position. The lower mold is also provided with a pushing device for conveniently removing the reinforcement plate from the forming groove. The pushing device includes a pushing plate, and the lower mold is provided with a receiving groove at the bottom of the forming groove. The pushing plate is arranged in the receiving groove. The lower mold is provided with a lifting device for driving the pushing plate to slide out vertically upward. The lifting device includes a lifting rod, and a first channel is provided in the lower mold. The lifting rod is slidably passed through the lower mold. One end of the lifting rod is provided on the pushing plate, and the other end of the lifting rod is located in the first channel. A sliding device for driving the lifting rod to slide is provided in the lower mold, and the sliding device includes a gear. The gear is rotatably arranged in the first channel. A gear row is provided on the lifting rod, and the gear is meshed with the gear row for transmission. A driving device for driving the gear to rotate is provided in the lower mold.

2. The guitar metal plate punching device according to claim 1, characterized in that: A magnetic block capable of being attracted to the reinforcing plate is provided in the pushing plate.

3. The guitar metal plate punching device according to claim 1, characterized in that: The lower mold is also provided with a placement channel for placing steel bars.

4. The guitar metal plate punching device according to claim 1, characterized in that: It also includes a support rod, which is arranged on the punching platform of the punching machine body. The support rod is located on the feeding side of the lower mold, and a U-shaped guide frame for placing steel bars is provided on the support rod.

5. The guitar metal plate punching device according to claim 1, characterized in that: The driving device is a servo motor.

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