Stamping device for hardware machining

Abstract

The utility model discloses a stamping device for hardware machining, which comprises a rotating seat and a supporting table, the supporting table is arranged on one side of the rotating seat, a conveying belt is arranged on the other side of the rotating seat, a supporting arm is mounted at the top end of the supporting table, a hydraulic cylinder is mounted at the top end of the supporting arm, and a hydraulic cylinder is mounted at the top end of the hydraulic cylinder. A hydraulic cylinder is installed at the top end of the conveying belt, an upper die base is installed at the output end of the hydraulic cylinder, a rotating air cylinder is movably installed at the top end of a supporting arm on one side of the hydraulic cylinder, connecting blocks are installed on the two sides of the conveying belt correspondingly, linkage shafts are movably installed on the side walls of the connecting blocks correspondingly, and straightening frames are installed at the top ends of the linkage shafts correspondingly. According to the hardware feeding device, hardware is centered and straightened through convenient linkage elastic rotation and is sequentially stamped and machined through convenient circumferential rotation, linkage clamping input of the hardware and continuous stamping machining of the hardware are facilitated, and hardware input convenience and stamping machining efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping devices, in particular to a stamping device for processing hardware parts. Background Technique

[0002] Hardware parts refer to tools made of metals such as gold, silver, copper, iron, and tin through processing and casting, which are used for fixing things, processing things, decoration, etc. These metal products can be tools, accessories, or other items used in aspects such as construction, repair, and decoration. Hardware parts are widely used in mechanical manufacturing and processing, and are essential accessories applicable to multiple fields. Common hardware parts include screws, nuts, washers, springs, and hooks, etc., each of which has a specific use. Most hardware parts are processed by stamping. Traditional stamping devices require manual feeding, and their feeding and stamping efficiency is relatively low. In order to better stamp hardware parts, a stamping device for processing hardware parts is proposed.

[0003] As disclosed in a stamping device for processing hardware parts with the authorization announcement number CN217798602U, it includes a base. A tabletop is fixedly installed at the upper end of the base. A groove is opened on the tabletop, and a stamping template is arranged in the groove. The upper surface of the stamping template is flush with the tabletop. Electric air guns are respectively arranged on both sides inside the base. Dust suction hoods are fixedly installed at both ends of the stamping template above the tabletop. A push plate is arranged on the tabletop and on one side of the stamping template. Dust suction hoods are installed at both ends of the tabletop;

[0004] Although it realizes that the dust suction hood can adsorb the debris on the tabletop and the stamping template, and at the same time, a cylinder and a push plate are installed on the other side of the tabletop. The cylinder is used to control the push plate to push the debris that cannot be adsorbed by the dust suction hood on the tabletop into the filter screen on one side of the tabletop, and the filter screen guides these debris into the waste box inside the base for centralized collection. At the same time, the electric air guns inside the base can better process the debris on stamping templates of different shapes;

[0005] However, it does not solve the problem that the existing stamping device is not conducive to conveniently and elastically rotating and centering and aligning the hardware parts in a linkage manner, and conveniently rotating circumferentially to sequentially stamp and process the hardware parts. It is not conducive to the linkage clamping input of the hardware parts and the continuous stamping processing of the hardware parts, which affects the convenience of the hardware part input and the stamping processing efficiency. Content of the Utility Model

[0006] The purpose of the present utility model is to provide a stamping device for hardware processing, so as to solve the problems raised in the above background technology that the stamping device is not convenient for conveniently and elastically rotating and centering the hardware, and conveniently rotating circumferentially to sequentially stamp and process the hardware, which is not conducive to the linkage clamping input of the hardware and the continuous stamping processing of the hardware, affecting the convenience of the hardware input and the efficiency of the stamping processing.

[0007] To achieve the above purpose, the present utility model provides the following technical solutions: A stamping device for hardware processing, including a rotating base and a support table. A support table is provided on one side of the rotating base, and a conveyor belt is provided on the other side of the rotating base. A support arm is installed at the top of the support table, a hydraulic cylinder is installed at the top of the support arm, an upper die base is installed at the output end of the hydraulic cylinder, and a rotating cylinder is movably installed at the top of the support arm on one side of the hydraulic cylinder. Connecting blocks are installed on both sides of the conveyor belt, linkage shafts are movably installed on the side walls of the connecting blocks, centering frames are installed at the tops of the linkage shafts, springs are sleeved on the surfaces of the linkage shafts, and the two ends of the springs are respectively connected to the linkage shafts and the connecting blocks. Connecting arms are installed at the bottoms of the linkage shafts. A connecting rod is provided below the conveyor belt, hinge shafts are installed at both ends of the connecting rod, and the connecting rod is movably connected to the connecting arms through the hinge shafts.

[0008] Preferably, a servo motor is installed on the inner wall of the rotating base, a worm is installed at the output end of the servo motor, and the worm is movably connected to the rotating base.

[0009] Preferably, a rotating shaft is movably installed inside the rotating base on one side of the worm, a worm gear is sleeved on the surface of the rotating shaft, and the worm gear meshes with the worm.

[0010] Preferably, a rotating disk is installed at the top of the rotating shaft, and a plurality of groups of lower die bases are installed at equal intervals on the top of the rotating disk.

[0011] Preferably, a roller ring is installed at the top of the rotating base, and the rotating disk is slidably connected to the roller ring. A cushion block is installed at the top of the support table on one side of the rotating disk, and the cushion block is slidably connected to the rotating disk.

[0012] Preferably, a rotating arm is movably installed at the output end of the rotating cylinder, a movable shaft is installed at the end of the rotating arm far from the rotating cylinder, and the movable shaft penetrates through the support arm and is movably connected to the support arm.

[0013] Preferably, a connecting frame is installed at the bottom of the movable shaft, and the connecting frame is fixedly connected to the movable shaft.

[0014] Preferably, a moving cylinder is installed at the end of the connecting frame far from the movable shaft, and a pneumatic gripper is installed at the output end of the moving cylinder.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: This stamping device not only realizes the convenient linkage elastic rotation for centering and aligning the hardware parts and the convenient circumferential rotation for successively stamping the hardware parts, facilitating the linkage clamping input of the hardware parts and the continuous stamping process of the hardware parts, but also improves the convenience of hardware part input and the efficiency of stamping processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structure schematic diagram of the present utility model;

[0017] Figure 2 is a three-dimensional structure schematic diagram of the conveyor belt of the present utility model;

[0018] Figure 3 is a three-dimensional structure schematic diagram of the support arm of the present utility model;

[0019] Figure 4 is a front view sectional structure schematic diagram of the rotating seat of the present utility model;

[0020] Figure 5 is a three-dimensional structure schematic diagram of the alignment frame of the present utility model.

[0021] In the figure: 1, rotating seat; 2, support table; 3, support arm; 4, hydraulic cylinder; 5, conveyor belt; 6, rotating disk; 7, lower die base; 8, rotating cylinder; 9, alignment frame; 10, connecting block; 11, pneumatic gripper; 12, spring; 13, rotating arm; 14, movable shaft; 15, connecting frame; 16, connecting rod; 17, moving cylinder; 18, servo motor; 19, worm; 20, rotating shaft; 21, worm gear; 22, cushion block; 23, roller ring; 24, linkage shaft; 25, connecting arm; 26, hinge shaft; 27, upper die base. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] To further elaborate on the technical means and effects adopted by the present utility model to achieve the predetermined utility model purpose, the following, in conjunction with the accompanying drawings and preferred embodiments, details the specific embodiments, structures, features, and their effects of the present utility model as follows.

[0023] Please refer to Figures 1-5The utility model provides an embodiment: a stamping device for hardware processing, including a rotating seat 1 and a support platform 2, a support platform 2 is arranged on one side of the rotating seat 1, a conveyor belt 5 is arranged on the other side of the rotating seat 1, a support arm 3 is installed on the top of the support platform 2, a hydraulic cylinder 4 is installed on the top of the support arm 3, the hydraulic cylinder 4 plays a role of power drive, an upper die seat 27 is installed on the output end of the hydraulic cylinder 4, a rotating cylinder 8 is movably installed on the top of the support arm 3 on one side of the hydraulic cylinder 4, and the rotating cylinder 8 plays a role of power drive, Connecting blocks 10 are installed on both sides of the conveyor belt 5, and linkage shafts 24 are movably installed on the side walls of the connecting blocks 10. A straightening frame 9 is installed on the top of the linkage shaft 24. The surface of the linkage shaft 24 is covered with a spring 12, and the two ends of the spring 12 are respectively connected to the linkage shaft 24 and the connecting block 10. A connecting arm 25 is installed at the bottom of the linkage shaft 24. A connecting rod 16 is arranged below the conveyor belt 5. Both ends of the connecting rod 16 are installed with hinge shafts 26, and the connecting rod 16 is movably connected to the connecting arm 25 through the hinge shaft 26.

[0024] First, place the hardware to be stamped on the conveyor belt 5 in sequence, connect the device to the external controller and the external circuit, turn on the conveyor belt 5, and drive the hardware to move in sequence by the conveyor belt 5. When the hardware moves to the position of the alignment frame 9, the conveyor belt 5 drives the hardware to hit the alignment frame 9, and the alignment frame 9 drives the linkage shaft 24 to rotate. Under the support of the connecting rod 16, the linkage shaft 24 drives the connecting arm 25 to rotate around the hinge shaft 26. The spring 12 provides elastic support for the alignment frame 9 through the linkage shaft 24 to prevent the hardware from hitting the alignment frame 9 and changing its movement trajectory. At the same time, under the active action of the rollers on the alignment frame 9, the hardware moves along the surface of the alignment frame 9. Under the mutual cooperation of the two groups of alignment frames 9, the hardware is aligned to the center position of the conveyor belt 5 to prepare for subsequent precise clamping and feeding. When the aligned hardware moves to the pneumatic When the clamping jaws 11 are in the position, the moving cylinder 17 is opened, and the moving cylinder 17 drives the pneumatic clamping jaws 11 to move to the two sides of the hardware, and the pneumatic clamping jaws 11 are opened, and the pneumatic clamping jaws 11 are used to clamp the hardware, and then the moving cylinder 17 drives the pneumatic clamping jaws 11 and the hardware to be lifted, and the rotating cylinder 8 is opened, and the rotating cylinder 8 drives the rotating arm 13 to rotate, and under the movable support of the support arm 3, the rotating arm 13 drives the movable shaft 14 to rotate, and the movable shaft 14 drives the moving cylinder 17, the pneumatic clamping jaws 11 and the hardware to rotate through the connecting frame 15, and when they are rotated to the top of the lower die seat 7, the above operation can be repeated in reverse to place the hardware on the top of the lower die seat 7, and then the hardware is placed on the lower die seat 7 in turn to prepare for stamping processing, which realizes convenient linkage elastic rotation to center and align the hardware, facilitates the linkage clamping input of the hardware, and improves the convenience of hardware input;

[0025] A servo motor 18 is installed on the inner wall of the rotating base 1. The servo motor 18 serves as a power drive. The output end of the servo motor 18 is installed with a worm 19, and the worm 19 is movably connected to the rotating base 1;

[0026] Inside the rotating base 1 on one side of the worm 19, a rotating shaft 20 is movably installed. A worm gear 21 is sleeved on the surface of the rotating shaft 20, and the worm gear 21 meshes with the worm 19;

[0027] The top end of the rotating shaft 20 is installed with a rotating disk 6. The top end of the rotating disk 6 is installed with multiple groups of lower die seats 7 at equal intervals. The top end of the rotating base 1 is installed with a roller ring 23, and the rotating disk 6 is slidably connected to the roller ring 23. A cushion block 22 is installed at the top of the support platform 2 on one side of the rotating disk 6, and the cushion block 22 is slidably connected to the rotating disk 6;

[0028] The output end of the rotating cylinder 8 is movably installed with a rotating arm 13. One end of the rotating arm 13 away from the rotating cylinder 8 is installed with a movable shaft 14, and the movable shaft 14 passes through the support arm 3 and is movably connected to the support arm 3. The bottom end of the movable shaft 14 is installed with a connecting frame 15, and the connecting frame 15 is fixedly connected to the movable shaft 14;

[0029] One end of the connecting frame 15 away from the movable shaft 14 is installed with a moving cylinder 17. The moving cylinder 17 serves as a power drive. The output end of the moving cylinder 17 is installed with a pneumatic gripper 11;

[0030] Turn on the servo motor 18. The servo motor 18 drives the worm 19 to rotate. Under the mutual meshing of the worm 19 and the worm gear 21, the worm 19 drives the worm gear 21 to rotate. The worm gear 21 drives the rotating shaft 20 to rotate. Under the sliding support of the roller ring 23, the rotating shaft 20 drives the rotating disk 6 to rotate on the surface of the roller ring 23. The rotating disk 6 drives the lower die seat 7 and the hardware part to rotate. When the hardware part rotates to the position of the upper die seat 27, turn on the hydraulic cylinder 4. The hydraulic cylinder 4 drives the upper die seat 27 to move downward. Under the support of the cushion block 22, the upper die seat 27 and the lower die seat 7 complete the stamping process on the hardware part. The cushion block 22 plays a role in bearing and protecting the rotating disk 6. Then, under the continuous action of the servo motor 18, the multiple groups of hardware parts on the rotating disk 6 are successively stamped, realizing convenient circumferential rotation and successive stamping of the hardware parts, facilitating continuous stamping of the hardware parts, and improving the stamping efficiency of the hardware parts.

[0031] Working principle: First, place the hardware parts to be stamped and processed on the conveyor belt 5 in sequence. Connect the device to an external controller and external circuit. The conveyor belt 5 drives the hardware parts to move in sequence. When the hardware part moves to the position of the alignment frame 9, the conveyor belt 5 drives the hardware part to impact the alignment frame 9. The alignment frame 9 drives the linkage shaft 24 to rotate. Supported by the connecting rod 16, the linkage shaft 24 drives the connecting arm 25 to rotate around the hinge shaft 26. The spring 12 provides elastic support for the alignment frame 9 through the linkage shaft 24 to prevent the hardware part from knocking open the alignment frame 9 and changing its moving trajectory. At the same time, under the active action of the rollers on the alignment frame 9 itself, the hardware part moves along the surface of the alignment frame 9. With the mutual cooperation of the two groups of alignment frames 9, the hardware part is aligned to the center position of the conveyor belt 5 to prepare for subsequent precise clamping and feeding. When the aligned hardware part moves to the position of the pneumatic gripper 11, the moving cylinder 17 drives the pneumatic gripper 11 to move to both sides of the hardware part, and the pneumatic gripper 11 clamps the hardware part. Then, the moving cylinder 17 drives the pneumatic gripper 11 and the hardware part to rise. The rotating cylinder 8 drives the rotating arm 13 to rotate, the rotating arm 13 drives the movable shaft 14 to rotate, and the movable shaft 14 drives the moving cylinder 17, the pneumatic gripper 11 and the hardware part to rotate through the connecting frame 15. When it rotates above the lower die base 7, reverse the above operations to place the hardware part above the lower die base 7. Then, place the hardware parts on the lower die base 7 in sequence to prepare for stamping processing. The servo motor 18 drives the worm 19 to rotate, the worm 19 drives the worm gear 21 to rotate, the worm gear 21 drives the rotating shaft 20 to rotate, the rotating shaft 20 drives the rotating disk 6 to rotate on the surface of the roller ring 23, the rotating disk 6 drives the lower die base 7 and the hardware part to rotate. When the hardware part rotates to the position of the upper die base 27, the hydraulic cylinder 4 drives the upper die base 27 to move downward, and the upper die base 27 and the lower die base 7 complete the stamping processing of the hardware part. Among them, the cushion block 22 plays a role in bearing and protecting the rotating disk 6. Then, under the continuous action of the servo motor 18, the stamping processing of multiple groups of hardware parts on the rotating disk 6 is completed in sequence to complete the use work of the stamping device for hardware part processing.

[0032] The above is only a preferred embodiment of the present invention, and it does not impose any form of limitation on the present invention. Although the present invention has been disclosed above with a preferred embodiment, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to the above-disclosed technical content to obtain an equivalent embodiment with equivalent changes, but as long as it does not depart from the technical content of the present invention, any brief modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A punching device for hardware processing, comprising a rotating seat (1) and a supporting platform (2), characterized in that: A support platform (2) is provided on one side of the rotating seat (1), a conveyor belt (5) is provided on the other side of the rotating seat (1), a support arm (3) is installed on the top of the support platform (2), a hydraulic cylinder (4) is installed on the top of the support arm (3), an upper die seat (27) is installed on the output end of the hydraulic cylinder (4), a rotating cylinder (8) is movably installed on the top of the support arm (3) on one side of the hydraulic cylinder (4), connecting blocks (10) are installed on both sides of the conveyor belt (5), and connecting rods (10) are movably installed on the side walls of the connecting blocks (10). A movable shaft (24) is provided, the top end of each linkage shaft (24) is provided with a squaring frame (9), the surface of each linkage shaft (24) is provided with a spring (12), and the two ends of each spring (12) are respectively connected to the linkage shaft (24) and the connecting block (10), the bottom end of each linkage shaft (24) is provided with a connecting arm (25), a connecting rod (16) is provided below the conveyor belt (5), both ends of each connecting rod (16) are provided with an articulated shaft (26), and the connecting rod (16) is movably connected to the connecting arm (25) via the articulated shaft (26).

2. A punching device for hardware processing according to claim 1, characterized in that: A servo motor (18) is installed on the inner wall of the rotating seat (1), a worm (19) is installed on the output end of the servo motor (18), and the worm (19) is movably connected to the rotating seat (1).

3. A punching device for hardware processing according to claim 2, characterized in that: A rotating shaft (20) is movably mounted inside the rotating seat (1) on one side of the worm (19), a worm wheel (21) is mounted on the surface of the rotating shaft (20), and the worm wheel (21) and the worm (19) are meshed with each other.

4. A punching device for hardware processing according to claim 3, characterized in that: A rotating disk (6) is installed at the top end of the rotating shaft (20), and a plurality of groups of lower die seats (7) with equal spacing are installed at the top end of the rotating disk (6).

5. A punching device for hardware processing according to claim 1, characterized in that: A roller ring (23) is installed at the top of the rotating seat (1), and the rotating disk (6) is slidably connected to the roller ring (23); a cushion block (22) is installed at the top of the support platform (2) on one side of the rotating disk (6), and the cushion block (22) is slidably connected to the rotating disk (6).

6. A punching device for hardware processing according to claim 1, characterized in that: A rotating arm (13) is movably mounted on the output end of the rotating cylinder (8); a movable shaft (14) is mounted on one end of the rotating arm (13) away from the rotating cylinder (8); and the movable shaft (14) passes through the supporting arm (3) and is movably connected to the supporting arm (3).

7. A punching device for hardware processing according to claim 6, characterized in that: A connecting frame (15) is installed at the bottom end of the movable shaft (14), and the connecting frame (15) is fixedly connected to the movable shaft (14).

8. A punching device for hardware processing according to claim 7, characterized in that: A movable cylinder (17) is installed at one end of the connecting frame (15) away from the movable shaft (14), and a pneumatic clamp (11) is installed at the output end of the movable cylinder (17).

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