Stamping, positioning and clamping device for hardware parts

Abstract

The utility model belongs to the field of hardware stamping devices, and particularly relates to a hardware part stamping, positioning and clamping device. The technical problems that when stamping work is conducted on hardware, manual feeding and clamping are adopted, the utilization efficiency of plates is low easily, and potential safety hazards are caused due to unstable clamping are solved. According to the technical scheme, the stamping, positioning and clamping device for the hardware parts comprises a workbench assembly; the stamping device further comprises a stamping assembly, a first clamping assembly, a conveying assembly, a limiting assembly and a second clamping assembly. When a plate is placed at the upper end of the supporting frame, the lower end of the plate is attached to the outer wall of the first roller; a motor is started; and an output shaft of the motor drives a second roller to rotate, and a rubber pad on the outer wall of the second roller drives a first roller to rotate, so that a plate on the first roller moves towards the right end punching position, and the problem that the plate is easily wasted due to the fact that manual feeding is needed is solved.

Description

Technical Field

[0001] The utility model belongs to the field of hardware stamping devices, and in particular relates to a hardware part stamping positioning clamping device. Background Art

[0002] Stamping is a forming processing method that applies external force to plates, strips, tubes and profiles through presses and dies. By applying pressure, the metal material undergoes plastic deformation or separation, thereby obtaining a workpiece (stamping part) with the desired shape and size. Stamping technology can produce workpieces that are difficult to achieve with other processing methods, such as workpieces with reinforcing ribs, ribs, undulations or flanging to improve the rigidity and functionality of the workpiece. During the stamping process, in order to ensure the accuracy and stability of the workpiece, a positioning device is required to position the processed hardware parts. In the existing technology, most stamping operations still rely on manual hand-held parts for operation, which is not only unstable, but also difficult to maximize the use of the plate, resulting in waste of resources. Utility Model Content

[0003] In order to overcome the problem of manual clamping of parts in the process of processing hardware parts using stamping devices, the clamping is unstable and it is difficult to maximize the use of the sheet material, resulting in a waste of resources.

[0004] The technical solution of the utility model is: a hardware parts stamping positioning and clamping device, including a workbench assembly; also including a stamping assembly, a first clamping assembly, a transmission assembly, a limit assembly and a second clamping assembly; a stamping assembly for stamping is arranged on the workbench assembly; a first clamping assembly for clamping at the output end of a plate is arranged on the workbench assembly; a transmission assembly for pushing the plate is arranged on the workbench assembly; a limit assembly with a limited position is arranged on the workbench assembly; a second clamping assembly for preliminarily clamping the plate is arranged on the limit assembly.

[0005] Preferably, the sheet sample is placed in the first clamping assembly for clamping, the clamping length is determined, the sheet is passed through the second clamping assembly, extended to the upper end of the transmission assembly, and the head end of the sheet is finally passed through the first clamping assembly. The sheet on the limit assembly is clamped by opening the second clamping assembly, and the transmission assembly is opened to transport the sheet to the lower end of the stamping assembly. When the sheet reaches the lower end of the stamping assembly, the stamping assembly is opened to stamp the sheet on the workbench assembly into a part. This solves the problem that most stamping and clamping operations still rely on manual handheld parts for operation, the clamping is unstable, and it is difficult to maximize the use of the sheet, resulting in waste of resources.

[0006] Preferably, the workbench assembly includes a base, an upper support platform, a first trough body, a second trough body, a placement groove, a limit groove, a film pressing plate and a third trough body; the first trough body, the second trough body, the limit groove and the third trough body are penetrated through the upper end of the base; the film pressing plate is fixedly connected to the upper end of the base; the left end of the base is fixedly connected to the upper support platform; the front end of the inner wall of the second trough body is provided with a placement groove, and the trough body opened on the base facilitates subsequent feeding, clamping and positioning work.

[0007] Preferably, the stamping assembly includes a stamping machine and a limit column; a stamping machine is arranged on the upper support platform; the lower end of the stamping machine output shaft is fixedly connected to the limit column; the limit column is adapted to the limit groove, and by turning on the stamping machine, the output shaft of the stamping machine is aligned with the die pressing plate and moves downward, and the plate on the upper end of the die pressing plate is stamped, thereby making new hardware parts.

[0008] Preferably, the first clamping assembly includes a column, a masonry block, an F-shaped block and a spring; the inner wall of the third trough is fixedly connected to the column; two masonry blocks are movably provided on the outer wall of the column; the upper end of the masonry block is fixedly connected to the F-shaped block; two springs are also provided on the outer wall of the column; the ends of the two springs that are away from each other are respectively fixedly connected to the inner walls of the front and rear ends of the third trough; the ends of the two springs that are close to each other are fixedly connected to the ends of the masonry blocks that are away from each other. When it is necessary to clamp and position the plate, the sample of the plate is placed on the upper end of the masonry block, and the sample on the masonry block is clamped by the spring on the column to determine the length to be clamped. When the clamping length is determined, the plate is placed at the clamping position of the F-shaped block, the plate is clamped and limited, and waiting for feeding.

[0009] Preferably, the transmission component includes a support frame, a fourth trough body, a fifth trough body, a first roller, a second roller, a motor and a rubber pad; the inner wall of the second trough body is fixedly connected to the support frame; the upper end of the support frame is penetrated by a fourth trough body; the lower end of the support frame is penetrated by a fifth trough body; the inner wall of the placement groove is fixedly connected to the motor; the first roller is rotatably installed on the inner walls at the front and rear ends of the fourth trough body; the second roller is rotatably installed on the inner walls at the front and rear ends of the fifth trough body; the outer wall of the second roller is fixedly connected with evenly distributed rubber pads; the outer wall of the rubber pad is in contact with the outer wall of the first roller; the output shaft of the motor passes through the front end of the support frame and is fixed to the second roller. When the plate is placed on the upper end of the support frame, the lower end of the plate is in contact with the outer wall of the first roller; by turning on the motor, the output shaft of the motor drives the second roller to rotate, and the rubber pad on the outer wall of the second roller drives the first roller to rotate, so that the plate on the first roller moves to the stamping position at the right end to complete the loading work.

[0010] Preferably, the limiting assembly includes a U-shaped block, a sixth groove body and a seventh groove body; the U-shaped block is fixedly connected to the upper end of the base; two seventh groove bodies are opened at the upper end of the U-shaped block; the sixth groove body is opened at the front and rear ends of the inner wall of the U-shaped block; the sixth groove body and the seventh groove body are interconnected, and the top of the U-shaped block is used to place the plate, and the U-shaped block is convenient for limiting the subsequent plate clamping work.

[0011] Preferably, the second clamping assembly includes a frame and an electric cylinder; the frame is movably arranged inside the U-shaped block; the outer wall of the frame fits with the inner walls of the seventh trough and the sixth trough; the inner wall of the first trough is fixedly connected to the electric cylinder; the upper end of the output shaft of the electric cylinder is fixedly connected to the lower end of the frame, and when the plate is placed on the upper end of the U-shaped block, the electric cylinder is turned on, so that the output shaft of the electric cylinder drives the frame to move downward on the inner wall of the sixth trough, thereby clamping the plate on the U-shaped block.

[0012] Beneficial effects of the utility model:

[0013] 1. By placing the plate sample on the upper end of the masonry block, the spring on the column is compressed by the displacement of the masonry block, generating a reverse force on the masonry block, thereby clamping the plate sample on the masonry block to determine the length to be clamped. When the length clamping is determined, the plate is placed at the clamping position of the F-shaped block, the plate is clamped and limited, and the feeding work is waited for, which solves the problem of manual clamping, which is prone to safety hazards;

[0014] 2. When the sheet is placed on the upper end of the support frame, and the lower end of the sheet is in contact with the outer wall of the first roller, the motor is turned on, so that the output shaft of the motor drives the second roller to rotate, and the rubber pad on the outer wall of the second roller drives the first roller to rotate, so that the sheet on the first roller moves to the right end of the stamping position, which solves the problem of manual loading and easy waste of sheets.

[0015] 3. When the plate is placed on the upper end of the U-shaped block, the electric cylinder is turned on so that the output shaft of the electric cylinder drives the frame to move downward on the inner wall of the sixth groove body, thereby clamping the plate on the U-shaped block. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 What is shown is a three-dimensional structural schematic diagram of a hardware parts stamping positioning clamping device of the utility model;

[0017] Figure 2 The three-dimensional structure diagram of the workbench assembly and the stamping assembly of a hardware parts stamping positioning clamping device of the utility model is shown;

[0018] Figure 3 What is shown is a three-dimensional structural schematic diagram of a first clamping assembly of a hardware parts stamping positioning clamping device of the utility model;

[0019] Figure 4 What is shown is a three-dimensional structural schematic diagram of a transmission component of a hardware parts stamping positioning clamping device of the utility model;

[0020] Figure 5 What is shown is a three-dimensional structural schematic diagram of a limit component and a second clamping component of a hardware parts stamping positioning clamping device of the utility model.

[0021] The marks in the accompanying drawings are: 1-workbench assembly, 101-base, 102-upper support platform, 103-first trough body, 104-second trough body, 105-placement groove, 106-limiting groove, 107-film pressing plate, 108-third trough body, 2-stamping assembly, 201-punching machine, 202-limiting column, 3-first clamping assembly, 301-column, 302-through block, 303-F-shaped block, 304-spring, 4-transmission assembly, 401-support frame, 402-fourth trough body, 403-fifth trough body, 404-first roller, 405-second roller, 406-motor, 407-rubber pad, 5-limiting assembly, 501-U-shaped block, 502-sixth trough body, 503-seventh trough body, 6-second clamping assembly, 601-frame, 602-electric cylinder. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0023] See also Figure 1 The utility model provides an embodiment: a hardware parts stamping positioning and clamping device, including a workbench assembly 1; also including a stamping assembly 2, a first clamping assembly 3, a transmission assembly 4, a limit assembly 5 and a second clamping assembly 6; the workbench assembly 1 is provided with a stamping assembly 2 for stamping; the workbench assembly 1 is provided with a first clamping assembly 3 for clamping at the output end of the plate; the workbench assembly 1 is provided with a transmission assembly 4 for pushing the plate; the workbench assembly 1 is provided with a limit limit assembly 5; the limit assembly 5 is provided with a second clamping assembly 6 for preliminarily clamping the plate.

[0024] See also Figure 2In this embodiment, the workbench assembly 1 includes a base 101, an upper support platform 102, a first slot body 103, a second slot body 104, a placement slot 105, a limiting slot 106, a film pressing plate 107 and a third slot body 108; the upper end of the base 101 is penetrated by a first slot body 103, a second slot body 104, a limiting slot 106 and a third slot body 108; the upper end of the base 101 is fixedly connected to a film pressing plate 107; the left end of the base 101 is fixedly connected to the upper support platform 102; the front end of the inner wall of the second slot body 104 is provided with a placement slot 105, and the stamping assembly 2 includes a stamping machine 201 and a limiting column 202; the stamping machine 201 is arranged on the upper support platform 102; the lower end of the output shaft of the stamping machine 201 is fixedly connected to the limiting column 202; the limiting column 202 is adapted to the limiting slot 106.

[0025] See also Figure 3 In the present embodiment, the first clamping assembly 3 comprises a column 301, a through-block 302, an F-shaped block 303 and a spring 304; the inner wall of the third slot 108 is fixedly connected with the column 301; the outer wall of the column 301 is movably provided with two through-blocks 302; the upper end of the through-block 302 is fixedly connected with the F-shaped block 303; the outer wall of the column 301 is also provided with two springs 304; the ends of the two springs 304 which are away from each other are respectively fixedly connected with the inner walls of the front and rear ends of the third slot 108; the ends of the two springs 304 which are close to each other are fixedly connected with the ends of the through-block 302 which are away from each other.

[0026] See also Figure 4 In this embodiment, the transmission component 4 includes a support frame 401, a fourth slot body 402, a fifth slot body 403, a first roller 404, a second roller 405, a motor 406 and a rubber pad 407; the inner wall of the second slot body 104 is fixedly connected with the support frame 401; the upper end of the support frame 401 is penetrated with a fourth slot body 402; the lower end of the support frame 401 is penetrated with a fifth slot body 403; the inner wall of the placement slot 105 is fixedly connected with the motor 406; the first roller 404 is rotatably installed on the inner walls of the front and rear ends of the fourth slot body 402; the second roller 405 is rotatably installed on the inner walls of the front and rear ends of the fifth slot body 403; the outer wall of the second roller 405 is fixedly connected with uniformly distributed rubber pads 407; the outer wall of the rubber pad 407 is in contact with the outer wall of the first roller 404; the output shaft of the motor 406 passes through the front end of the support frame 401 and is fixedly connected to the second roller 405.

[0027] See also Figure 5In this embodiment, the limiting component 5 includes a U-shaped block 501, a sixth slot body 502 and a seventh slot body 503; the upper end of the base 101 is fixedly connected to the U-shaped block 501; two seventh slot bodies 503 are provided at the upper end of the U-shaped block 501; the sixth slot body 502 is provided at the front and rear ends of the inner wall of the U-shaped block 501; the sixth slot body 502 and the seventh slot body 503 are interconnected, and the second clamping component 6 includes a frame body 601 and an electric cylinder 602; the frame body 601 is movably provided inside the U-shaped block 501; the outer wall of the frame body 601 is in contact with the inner walls of the seventh slot body 503 and the sixth slot body 502; the inner wall of the first slot body 103 is fixedly connected to the electric cylinder 602; the upper end of the output shaft of the electric cylinder 602 is fixedly connected to the lower end of the frame body 601.

[0028] When the plate needs to be clamped and positioned, the plate sample is placed on the upper end of the masonry block 302, and the spring 304 on the column 301 is compressed by the displacement of the masonry block 302, generating a reverse force on the masonry block 302, thereby clamping the plate sample on the masonry block 302, thereby determining the length required for clamping, placing the plate on the upper end of the U-shaped block 501, pulling the plate out of the U-shaped block 501 and placing it at the clamping position of the F-shaped block 303, clamping and limiting the plate, and waiting for the feeding work;

[0029] By turning on the electric cylinder 602, the output shaft of the electric cylinder 602 drives the frame 601 to move downward on the inner wall of the sixth slot 502, thereby clamping the plate on the U-shaped block 501;

[0030] Then, the motor 406 is turned on; the output shaft of the motor 406 drives the second roller 405 to rotate, and the rubber pad 407 on the outer wall of the second roller 405 drives the first roller 404 to rotate, so that the plate on the first roller 404 moves to the right end of the stamping position, and the loading work is completed;

[0031] By turning on the punching machine 201, the output shaft of the punching machine 201 is aligned with the die plate 107 and moves downward, and the plate material transported from the right end of the F-shaped block 303 at the upper end of the die plate 107 is punched, thereby manufacturing new hardware parts.

[0032] Through the above steps, the plate sample is placed in the first clamping component 3 for clamping, the clamping length is determined, the plate is passed through the second clamping component 6, extended to the upper end of the transmission component 4, and the head end of the plate is finally passed through the first clamping component 3, and the plate on the limit component 5 is clamped by opening the second clamping component 6, and the transmission component 4 is opened to transport the plate to the lower end of the stamping component 2. When the plate reaches the lower end of the stamping component 2, the stamping component 2 is opened to stamp the plate on the workbench component 1. This solves the problem that most stamping clamping operations still rely on manual handheld parts for operation, the clamping is unstable, and it is difficult to maximize the use of the plate, resulting in waste of resources.

[0033] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A hardware parts stamping positioning clamping device, comprising a workbench assembly (1); characterized in that: The invention also comprises a punching assembly (2), a first clamping assembly (3), a transmission assembly (4), a limit assembly (5) and a second clamping assembly (6); the workbench assembly (1) is provided with a punching assembly (2) for punching; the workbench assembly (1) is provided with a first clamping assembly (3) for clamping a plate at an output end; the workbench assembly (1) is provided with a transmission assembly (4) for pushing a plate; the workbench assembly (1) is provided with a limit assembly (5); and the limit assembly (5) is provided with a second clamping assembly (6) for initially clamping the plate.

2. A hardware parts stamping positioning clamping device according to claim 1, characterized in that: The workbench assembly (1) comprises a base (101), an upper support platform (102), a first trough body (103), a second trough body (104), a placement groove (105), a limiting groove (106), a film pressing plate (107) and a third trough body (108); the first trough body (103), the second trough body (104), the limiting groove (106) and the third trough body (108) are provided through the upper end of the base (101); the film pressing plate (107) is fixedly connected to the upper end of the base (101); the upper support platform (102) is fixedly connected to the left end of the base (101); and the placement groove (105) is provided at the front end of the inner wall of the second trough body (104).

3. A hardware parts stamping positioning clamping device according to claim 2, characterized in that: The punching assembly (2) comprises a punching machine (201) and a limiting column (202); the punching machine (201) is arranged on the upper support platform (102); the lower end of the output shaft of the punching machine (201) is fixedly connected to the limiting column (202); the limiting column (202) is matched with the limiting groove (106).

4. A hardware parts stamping positioning clamping device according to claim 2, characterized in that: The first clamping assembly (3) comprises a column (301), a through-hole block (302), an F-shaped block (303) and a spring (304); the inner wall of the third slot (108) is fixedly connected to the column (301); the outer wall of the column (301) is movably provided with two through-hole blocks (302); the upper end of the through-hole block (302) is fixedly connected to the F-shaped block (303); the outer wall of the column (301) is also provided with two springs (304); the ends of the two springs (304) that are away from each other are respectively fixedly connected to the inner walls of the front and rear ends of the third slot (108); the ends of the two springs (304) that are close to each other are fixedly connected to the ends of the through-hole blocks (302) that are away from each other.

5. A hardware parts stamping positioning clamping device according to claim 2, characterized in that: The transmission assembly (4) comprises a support frame (401), a fourth trough body (402), a fifth trough body (403), a first roller (404), a second roller (405), a motor (406) and a rubber pad (407); the inner wall of the second trough body (104) is fixedly connected to the support frame (401); the upper end of the support frame (401) is penetrated by the fourth trough body (402); the lower end of the support frame (401) is penetrated by the fifth trough body (403); the inner wall of the placement groove (105) is fixedly connected to the support frame (401); A motor (406) is connected; the first roller (404) is rotatably mounted on the inner walls at the front and rear ends of the fourth trough (402); the second roller (405) is rotatably mounted on the inner walls at the front and rear ends of the fifth trough (403); the outer wall of the second roller (405) is fixedly connected with uniformly distributed rubber pads (407); the outer wall of the rubber pad (407) is in contact with the outer wall of the first roller (404); the output shaft of the motor (406) passes through the front end of the support frame (401) and is fixedly connected to the second roller (405).

6. A hardware parts stamping positioning clamping device according to claim 2, characterized in that: The limiting assembly (5) comprises a U-shaped block (501), a sixth groove body (502) and a seventh groove body (503); the upper end of the base (101) is fixedly connected to the U-shaped block (501); the upper end of the U-shaped block (501) is provided with two seventh groove bodies (503); the inner wall of the U-shaped block (501) is provided with a sixth groove body (502) at both ends; the sixth groove body (502) and the seventh groove body (503) are interconnected.

7. A hardware parts stamping positioning clamping device according to claim 6, characterized in that: The second clamping assembly (6) comprises a frame (601) and an electric cylinder (602); the frame (601) is movably arranged inside the U-shaped block (501); the outer wall of the frame (601) is in contact with the inner walls of the seventh trough (503) and the sixth trough (502); the electric cylinder (602) is fixedly connected to the inner wall of the first trough (103); and the upper end of the output shaft of the electric cylinder (602) is fixedly connected to the lower end of the frame (601).

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