Wavy hollow punching forming device for razor head

Abstract

The utility model relates to razor processing equipment technical field, concretely is razor screen wave shape openwork punch forming device, including machine body, the bottom plate top of machine body is provided with work table, the top of work table is provided with female die, the top plate bottom of machine body is provided with male die punch, the female die is provided with positioning mechanism and displacement mechanism, the displacement mechanism includes frame, servo motor, moving link, support, carousel, eccentric block and sliding slot, this positioning mechanism makes the position of metal sheet on female die to be positioned with the cooperation of positioning plate, limit board and support plate, and can position the metal sheet of different thickness size to the stability of metal sheet punch effectively, avoids the condition that the metal sheet in female die is easy to have displacement deviation, this displacement mechanism makes the moving link of moving state drive positioning mechanism whole and the metal sheet of being positioned to move, and then the position of the metal sheet of being positioned is adjusted conveniently.

Description

Technical Field

[0001] This utility model relates to the technical field of razor processing equipment, specifically a razor blade mesh wave-shaped hollow stamping forming device. Background Technology

[0002] Manual razors are a traditional and classic shaving tool. They are still favored by many people today because of their clean shave and the strong sense of ritual in using them. The wave-shaped hollow stamping forming device for razor blades is a special stamping mold and supporting equipment used to manufacture razor blades (i.e., outer blades, which are usually precision parts made of thin metal sheets stamped into a wave-shaped hollow structure).

[0003] The core function of the existing device is to process metal sheets (such as stainless steel, titanium alloy, etc.) into a mesh structure with a specific wavy profile and micron-level hollow holes through precision stamping. The mold design of the existing device includes a punch and a die, which punch out the wavy hollow structure on the metal sheet through high-precision matching. However, during continuous stamping, the metal sheet in the die is prone to displacement deviation, which will affect the accuracy of the hollow pattern. Utility Model Content

[0004] The purpose of this invention is to provide a wavy, hollowed-out stamping forming device for razor blades, in order to solve the problem mentioned in the background art that the metal sheet in the die is prone to displacement deviation during continuous stamping, which affects the accuracy of the hollowed-out pattern.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a shaving blade foil wave-shaped hollow stamping forming device, including a body, a worktable is provided on the top of the bottom plate of the body, a die is provided on the top of the worktable, a punch is provided on the bottom of the top plate of the body, and the die is provided with a positioning mechanism and a displacement mechanism.

[0006] The displacement mechanism includes a frame, a servo motor, a moving rod, a bracket, a turntable, an eccentric block, and a slide.

[0007] The frame is fixedly connected to the top edge of the body, the servo motor is fixedly installed on the top of the frame, the moving rod is slidably connected to the top of the frame, the bracket is fixedly connected to the top of the moving rod, the turntable is fixedly connected to the output shaft end of the servo motor, the eccentric block is fixedly connected to the eccentric part of the turntable, and the slide groove is formed on the surface of the moving rod.

[0008] Preferably, the eccentric block is slidably connected to the slide groove, and the outer wall of the eccentric block matches the inner wall of the slide groove.

[0009] Preferably, the output shaft of the servo motor in the powered state is used to drive the turntable to rotate, and the turntable in the rotating state is used to drive the moving rod to move through the eccentric block.

[0010] Preferably, the positioning mechanism includes a rotating shaft, a bearing motor, a support plate, a positioning plate, a slide rod, a limiting plate, and a spring;

[0011] The rotating shaft is rotatably connected to the bracket, the bearing motor is fixedly installed on the outside of the moving rod, the support plate is fixedly connected to one side of the moving rod, the positioning plate is fixedly connected to the outer wall of the rotating shaft, the sliding rod is slidably connected to the positioning plate, the limiting plate is fixedly connected to the bottom of the sliding rod, and the spring is sleeved on the outside of the sliding rod.

[0012] Preferably, the output shaft end of the bearing motor is fixedly connected to the rotating shaft, and the output shaft of the bearing motor in the energized state is used to drive the rotating shaft to rotate.

[0013] Preferably, the two ends of the spring are fixedly connected to the protrusion of the slide rod and the positioning plate, respectively, and the spring in a telescopic state is used to assist the slide rod in moving.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: the positioning mechanism enables the positioning plate, the limiting plate and the support plate to cooperate in positioning the metal sheet on the die, and can position metal sheets of different thicknesses, thereby effectively improving the stability of the metal sheet during stamping and avoiding the displacement deviation of the metal sheet in the die. The displacement mechanism enables the moving rod in the moving state to drive the positioning mechanism and the metal sheet to be positioned to move through the bracket, thereby facilitating the adjustment of the position of the metal sheet to be positioned. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main structure of the present utility model;

[0016] Figure 2 This is a side view of the structure of this utility model;

[0017] Figure 3 This utility model Figure 2 A schematic diagram of structure A in the diagram;

[0018] Figure 4 This is a schematic diagram of the positioning mechanism of this utility model.

[0019] In the diagram: 1. Machine body; 2. Worktable; 3. Die; 4. Punch; 5. Positioning mechanism; 501. Rotating shaft; 502. Bearing motor; 503. Support plate; 504. Positioning plate; 505. Slide rod; 506. Limiting plate; 507. Spring; 6. Displacement mechanism; 601. Frame; 602. Servo motor; 603. Moving rod; 604. Bracket; 605. Turntable; 606. Eccentric block; 607. Slide groove. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-4 This utility model provides a technical solution for a shaving blade mesh wave-shaped hollow stamping forming device: the shaving blade mesh wave-shaped hollow stamping forming device includes a body 1, a worktable 2 is provided on the top of the bottom plate of the body 1, a die 3 is provided on the top of the worktable 2, a punch 4 is provided on the bottom of the top plate of the body 1, and a positioning mechanism 5 and a displacement mechanism 6 are provided on the die 3.

[0022] The displacement mechanism 6 includes a frame 601, a servo motor 602, a moving rod 603, a bracket 604, a turntable 605, an eccentric block 606, and a slide 607;

[0023] The frame 601 is fixedly connected to the top edge of the body 1, the servo motor 602 is fixedly installed on the top of the frame 601, the moving rod 603 is slidably connected to the top of the frame 601, the bracket 604 is fixedly connected to the top of the moving rod 603, the turntable 605 is fixedly connected to the end of the output shaft of the servo motor 602, the eccentric block 606 is fixedly connected to the eccentric part of the turntable 605, and the slide groove 607 is formed on the surface of the moving rod 603.

[0024] Please refer to this carefully. Figure 3 The eccentric block 606 is slidably connected to the slide groove 607, and the outer wall of the eccentric block 606 matches the inner wall of the slide groove 607.

[0025] In this embodiment: the rotating turntable 605 drives the eccentric block 606 to move along the inner wall trajectory of the slide groove 607, and the moving rod 603 moves under force.

[0026] Please refer to this carefully. Figure 2The output shaft of the servo motor 602 in the powered state is used to drive the turntable 605 to rotate. The rotating turntable 605 is used to drive the moving rod 603 to move through the eccentric block 606.

[0027] In this embodiment: When the servo motor 602 is powered on, the output shaft of the running servo motor 602 drives the turntable 605 to rotate. The rotating turntable 605 drives the eccentric block 606 to move along the inner wall trajectory of the slide groove 607. The moving rod 603 is then moved by force. The moving rod 603, in the moving state, drives the positioning mechanism 5 as a whole to move with the metal piece being positioned through the bracket 604.

[0028] Please refer to this carefully. Figure 4 The positioning mechanism 5 includes a rotating shaft 501, a bearing motor 502, a support plate 503, a positioning plate 504, a slide rod 505, a limiting plate 506, and a spring 507.

[0029] The rotating shaft 501 is rotatably connected to the bracket 604. The shaft-holding motor 502 is fixedly installed on the outside of the moving rod 603. The support plate 503 is fixedly connected to one side of the moving rod 603. The positioning plate 504 is fixedly connected to the outer wall of the rotating shaft 501. The slide rod 505 is slidably connected to the positioning plate 504. The limiting plate 506 is fixedly connected to the bottom of the slide rod 505. The spring 507 is sleeved on the outside of the slide rod 505.

[0030] In this embodiment: when it is necessary to stamp a metal sheet, the metal sheet is first placed on the die 3 and the support plate 503. At this time, the shaft motor 502 is powered on and started, so that the output shaft of the shaft motor 502 drives the rotating shaft 501 to rotate. The rotating shaft 501 drives the two positioning plates 504 to rotate synchronously. The rotating positioning plates 504 drive the sliding rod 505, the limiting plate 506 and the spring 507 to flip, so that the positioning plates 504 and the limiting plate 506 cover the metal sheet. The positioning plates 504, the limiting plate 506 and the support plate 503 cooperate to position the metal sheet on the die 3. The sliding rod 505 is moved by the retractable spring 507, and the sliding rod 505 assists the limiting plate 506 in moving. This facilitates the positioning of metal sheets of different thicknesses. This structure effectively improves the stability of stamping metal sheets and avoids the displacement deviation of the thin metal sheet in the die 3.

[0031] Please refer to this carefully. Figure 4 The output shaft end of the bearing motor 502 is fixedly connected to the rotating shaft 501, and the output shaft of the bearing motor 502 in the energized state is used to drive the rotating shaft 501 to rotate.

[0032] In this embodiment: the bearing motor 502 is powered on and put into operation, so that the output shaft of the bearing motor 502 in operation drives the rotating shaft 501 to rotate, and the rotating shaft 501 in rotation drives the two positioning plates 504 to rotate synchronously.

[0033] Please refer to this carefully. Figure 4 The two ends of the spring 507 are fixedly connected to the protrusion of the slide rod 505 and the positioning plate 504 respectively, and the spring 507 in the telescopic state is used to assist the slide rod 505 in moving.

[0034] In this embodiment: the slide rod 505 is moved by the retractable spring 507, and the slide rod 505 moves the limiting plate 506, which facilitates the positioning of metal sheets of different thicknesses.

[0035] Working principle: When stamping a metal sheet, the metal sheet is first placed on the die 3 and the support plate 503. At this time, the shaft motor 502 is powered on and started, so that the output shaft of the shaft motor 502 drives the rotating shaft 501 to rotate. The rotating shaft 501 drives the two positioning plates 504 to rotate synchronously. The rotating positioning plates 504 drive the sliding rod 505, the limiting plate 506 and the spring 507 to flip, so that the positioning plates 504 and the limiting plate 506 cover the metal sheet. The positioning plates 504, the limiting plate 506 and the support plate 503 cooperate to position the metal sheet on the die 3. The sliding rod 505 is moved by the telescopic spring 507, and the sliding rod 505 assists the limiting plate 506 to move. This facilitates the positioning of metal sheets of different thicknesses. This structure effectively improves the stability of stamping metal sheets and avoids the metal sheet in the die 3 from being easily displaced.

[0036] When it is necessary to move the position of the metal piece to be positioned using the device, the servo motor 602 is powered on and started. The output shaft of the running servo motor 602 drives the turntable 605 to rotate. The rotating turntable 605 drives the eccentric block 606 to move along the inner wall trajectory of the slide groove 607. The moving rod 603 is then moved by force. The moving rod 603, in the moving state, drives the positioning mechanism 5 and the metal piece to be positioned to move together through the bracket 604, thereby facilitating the adjustment of the position of the metal piece to be positioned.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A shaving blade foil wave-shaped hollow stamping forming device, comprising a body (1), wherein a worktable (2) is provided on the top of the bottom plate of the body (1), a die (3) is provided on the top of the worktable (2), and a punch (4) is provided on the bottom of the top plate of the body (1), characterized in that: The die (3) is provided with a positioning mechanism (5) and a displacement mechanism (6); The displacement mechanism (6) includes a frame (601), a servo motor (602), a moving rod (603), a bracket (604), a turntable (605), an eccentric block (606), and a slide (607); The frame (601) is fixedly connected to the top edge of the body (1), the servo motor (602) is fixedly installed on the top of the frame (601), the moving rod (603) is slidably connected to the top of the frame (601), the bracket (604) is fixedly connected to the top of the moving rod (603), the turntable (605) is fixedly connected to the output shaft end of the servo motor (602), the eccentric block (606) is fixedly connected to the eccentric part of the turntable (605), and the slide groove (607) is opened on the surface of the moving rod (603).

2. The shaving blade foil wave-shaped hollow stamping forming device according to claim 1, characterized in that: The eccentric block (606) is slidably connected to the slide groove (607), and the outer wall of the eccentric block (606) matches the inner wall of the slide groove (607).

3. The shaving blade foil wave-shaped hollow stamping forming device according to claim 1, characterized in that: When powered on, the output shaft of the servo motor (602) drives the turntable (605) to rotate. When rotating, the turntable (605) drives the moving rod (603) to move via the eccentric block (606).

4. The shaving blade foil wave-shaped hollow stamping forming device according to claim 1, characterized in that: The positioning mechanism (5) includes a rotating shaft (501), a shaft-mounted motor (502), a support plate (503), a positioning plate (504), a sliding rod (505), a limiting plate (506), and a spring (507); The rotating shaft (501) is rotatably connected to the bracket (604), the shaft-holding motor (502) is fixedly installed on the outside of the moving rod (603), the support plate (503) is fixedly connected to one side of the moving rod (603), the positioning plate (504) is fixedly connected to the outer wall of the rotating shaft (501), the slide rod (505) is slidably connected to the positioning plate (504) up and down, the limiting plate (506) is fixedly connected to the bottom of the slide rod (505), and the spring (507) is sleeved on the outside of the slide rod (505).

5. The shaving blade foil wave-shaped hollow stamping forming device according to claim 4, characterized in that: The output shaft end of the bearing motor (502) is fixedly connected to the rotating shaft (501), and the output shaft of the bearing motor (502) in the energized state is used to drive the rotating shaft (501) to rotate.

6. The shaving blade foil wave-shaped hollow stamping forming device according to claim 4, characterized in that: The two ends of the spring (507) are fixedly connected to the protrusion of the slide rod (505) and the positioning plate (504) respectively, and the spring (507) in the telescopic state is used to assist the slide rod (505) in moving.

Images