Directional stamping mechanism for machining

Abstract

The utility model relates to the technical field of stamping, and discloses a directional stamping mechanism for machining, which comprises a base, a support frame mounted on the base, a rotating shaft mounted on the support frame, and a driving component mounted at one end of the rotating shaft; the stamping assembly is installed at the other end of the rotating shaft, and a protection assembly is arranged on one side of the supporting frame; according to the use requirements of different dies, the screw rod is rotated to drive the sliding seat to slide in the sliding groove, so that the sliding seat can adjust the position of one end of the connecting rod, the adjustment of the moving position of the stamping die is completed, the device can be matched with different dies for use, and the universality of the device is improved; and in the stamping process, the baffle can be driven by the connecting base to shield the stamping die and the lower die, when the equipment breaks down, the arms of the personnel can be pushed away from the position between the stamping die and the lower die, and the safety of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping, in particular to a directional stamping mechanism for mechanical processing. Background Art

[0002] A stamping die is a special process equipment used to process materials (metal or non-metal) into parts (or semi-finished products) during cold stamping. The stamping die consists of a fixed part and a movable part. The fixed part is fastened to the workbench of the press with a pressure plate, bolts, etc.; the movable part is generally fastened to the slide of the press. Types of stamping dies include blanking dies, drawing dies, bending dies, flanging dies, and curling dies, which are widely used in various fields, including automobiles, electronics, and daily hardware. When making a stamping die, a process analysis should be conducted based on the shape characteristics, dimensional accuracy, and surface quality requirements of the workpiece to determine the basic process; the number of processes should be determined based on process calculations. For stretched parts, the number of stretching times should be calculated.

[0003] For some stamping equipment with manual loading, when the equipment fails, it is easy to cause injury to personnel's limbs and endanger personnel's personal safety. At the same time, in order to enable the equipment to match more molds for use and improve the versatility of the equipment, a directional stamping mechanism for mechanical processing is proposed. Utility Model Content

[0004] The purpose of the present utility model is to provide a directional punching mechanism for mechanical processing to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the present invention provides the following technical solutions: a directional punching mechanism for machining, comprising

[0006] A base, a support frame is mounted on the base, a rotating shaft is mounted on the support frame, and a driving assembly is mounted on one end of the rotating shaft;

[0007] A stamping assembly is installed at the other end of the rotating shaft, and a protective assembly is provided on one side of the support frame;

[0008] The stamping assembly includes a turntable, a screw rod, a slide and a stamping die. The turntable is installed at the other end of the rotating shaft. A slide groove is provided on the turntable. The screw rod is rotatably connected to the inside of the slide groove. The slide seat is movably sleeved on the outside of the screw rod and slidably connected to the inside of the slide groove. A cam is installed on one side of the slide seat. One end of a connecting rod is movably sleeved on the outside of the cam shaft. The other end of the connecting rod is hinged to a fixed rod. A directional assembly for mold guidance is provided on one side of the support frame, and the stamping die is installed on the directional assembly.

[0009] Preferably, the above-mentioned orienting assembly includes an orienting slot and a connecting seat, the orienting slot is installed on one side of the support frame, the connecting seat is slidably connected to the inside of the orienting slot, one end of the fixing rod is fixedly connected to the top of the connecting seat, and the stamping die is installed at the bottom of the connecting seat.

[0010] Preferably, the above-mentioned protective assembly includes a fixed shaft, a gear and a baffle, a rack is installed on one side of the connecting seat, the fixed shaft is rotatably connected to one side of the support frame, the gear is fixedly sleeved on the outside of the fixed shaft, the baffle is fixedly connected to the outside of the fixed shaft, and the gear is meshedly connected to the outside of the rack.

[0011] Preferably, a lower mold is installed on the top of the base, and the lower mold is located below the stamping mold.

[0012] Preferably, the above-mentioned drive assembly includes a driven belt pulley, a driving motor and a driving belt pulley, the driven belt pulley is installed at one end of the rotating shaft, the top of the base is located on the rear side of the support frame and is equipped with a driving belt pulley, the output shaft of the driving motor is equipped with a driving belt pulley, and the driving belt pulley and the driven belt pulley are connected by a belt.

[0013] Preferably, one end of the screw rod extends to the outside of the turntable, and the slide is connected to the outside of the screw rod through a thread.

[0014] Compared with the prior art, the utility model adopts the above technical solution and has the following technical effects: according to the use requirements of different molds, the utility model drives the slide to slide inside the slide groove by rotating the screw rod, so that the slide can adjust the position of one end of the connecting rod, thereby completing the adjustment of the moving position of the stamping mold, so that the device can be matched with different molds for use, thereby improving the versatility of the device; and during the stamping process, the baffle can be driven by the connecting seat to cover the stamping mold and the lower mold, and when the equipment fails, the person's arm can be pushed away from between the stamping mold and the lower mold, thereby improving the safety of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the support frame structure of the present utility model;

[0018] Figure 3 It is a right side structural schematic diagram of the present utility model;

[0019] Figure 4 This is a schematic diagram of the directional trough structure of the utility model;

[0020] Figure 5 For the utility model Figure 4 Schematic diagram of the enlarged structure of area A in the middle.

[0021] Explanation of the accompanying reference numerals: 1. base; 2. support frame; 3. rotating shaft; 4. turntable; 5. slide; 6. screw rod; 7. slide seat; 8. cam shaft; 9. connecting rod; 10. fixed rod; 11. directional trough; 12. connecting seat; 13. stamping die; 14. lower die; 15. rack; 16. fixed shaft; 17. gear; 18. baffle; 19. driven pulley; 20. drive motor; 21. active pulley. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the efficacy and purpose that can be achieved by this application.

[0024] Example

[0025] See also Figure 1-5 The utility model provides a technical solution: a directional stamping mechanism for mechanical processing, comprising a base 1, a support frame 2 is mounted on the base 1, a rotating shaft 3 is mounted on the support frame 2, and a driving assembly is mounted on one end of the rotating shaft 3;

[0026] The stamping assembly is installed at the other end of the rotating shaft 3, and a protective assembly is provided on one side of the support frame 2;

[0027] By setting a stamping assembly, it can be matched with different molds for use; the stamping assembly includes a turntable 4, a screw rod 6, a slide 7 and a stamping mold 13. The turntable 4 is installed at the other end of the rotating shaft 3, and a slide groove 5 is provided on the turntable 4. The screw rod 6 is rotatably connected to the inside of the slide groove 5, and the slide 7 is movably sleeved on the outside of the screw rod 6 and slidably connected to the inside of the slide groove 5. A convex shaft 8 is installed on one side of the slide 7, and one end of the connecting rod 9 is movably sleeved on the outside of the convex shaft 8. The other end of the connecting rod 9 is hinged with a fixed rod 10. A directional assembly for mold guidance is provided on one side of the support frame 2. The stamping mold 13 is installed on the directional assembly, and a lower mold 14 is installed on the top of the base 1. The lower mold 14 is located below the stamping mold 13. One end of the screw rod 6 extends to the outside of the turntable 4, and the slide 7 is connected to the outside of the screw rod 6 by a thread; by rotating the screw rod 6, the slide 7 is driven to slide in the inside of the slide groove 5, so that the slide 7 can adjust the position of one end of the connecting rod 9, thereby completing the adjustment of the moving position of the stamping mold 13.

[0028] Through the setting of the directional component, the stamping die 13 can move in a specific direction; the directional component includes a directional slot body 11 and a connecting seat 12, the directional slot body 11 is installed on one side of the support frame 2, the connecting seat 12 is slidably connected to the inside of the directional slot body 11, one end of the fixed rod 10 is fixedly connected to the top of the connecting seat 12, and the stamping die 13 is installed at the bottom of the connecting seat 12; the cam 8 on the turntable 4 drives one end of the connecting rod 9 to rotate, so that the other end of the connecting rod 9 pushes the connecting seat 12 on the fixed rod 10 to move inside the directional slot body 11, and the stamping processing of the stamping part is completed by the stamping die 13 at the bottom of the connecting seat 12.

[0029] By setting up a protective component, the safety of the equipment can be improved; the protective component includes a fixed shaft 16, a gear 17 and a baffle 18, a rack 15 is installed on one side of the connecting seat 12, the fixed shaft 16 is rotatably connected to one side of the support frame 2, the gear 17 is fixedly sleeved on the outside of the fixed shaft 16, the baffle 18 is fixedly connected to the outside of the fixed shaft 16, and the gear 17 is meshed and connected to the outside of the rack 15; during the stamping process, the connecting seat 12 simultaneously drives the rack 15 to move downward, so that the rack 15 drives the gear 17 to rotate and drives the fixed shaft 16 to rotate on one side of the support frame 2, so that the baffle 18 rotates clockwise under the drive of the fixed shaft 16, and when the equipment fails, the person's arm can be pushed away from between the stamping die 13 and the lower die 14.

[0030] By setting up a driving component, the driving device can complete the stamping process; the driving component includes a driven belt pulley 19, a driving motor 20 and an active belt pulley 21. The driven belt pulley 19 is installed at one end of the rotating shaft 3. The top of the base 1 is located at the rear side of the support frame 2 and is equipped with a driving motor 20. The output shaft of the driving motor 20 is equipped with a driving belt pulley 21, and the active belt pulley 21 and the driven belt pulley 19 are connected by a belt; the active belt pulley 21 on the output shaft of the driving motor 20 drives the driven belt pulley 19 to rotate through a belt, and the driven belt pulley 19 drives the turntable 4 to rotate through the rotating shaft 3.

[0031] Working principle or structural principle, when stamping processing is required, the stamping part is installed on the lower mold 14 by personnel, and the drive motor 20 is started by controlling the switch group. The active belt pulley 21 on the output shaft of the drive motor 20 drives the driven belt pulley 19 to rotate through the belt, and the driven belt pulley 19 drives the turntable 4 to rotate through the rotating shaft 3, so that the cam 8 on the turntable 4 drives one end of the connecting rod 9 to rotate, so that the other end of the connecting rod 9 pushes the connecting seat 12 on the fixed rod 10 to move inside the directional groove 11, and the stamping processing of the stamping part is completed through the stamping die 13 at the bottom of the connecting seat 12; in this process, the connecting seat 12 also drives the rack 15 to move downward, so that the rack 15 drives the gear 17 to rotate and drives the fixed shaft 16 to rotate on one side of the support frame 2, so that the baffle 18 rotates clockwise under the drive of the fixed shaft 16. When the equipment fails, the personnel's arm can be pushed away from between the stamping die 13 and the lower mold 14, thereby improving the safety of the equipment.

[0032] According to the use requirements of different molds, by rotating the screw 6, the screw 6 drives the slide 7 to slide inside the slide groove 5, so that the slide 7 drives the convex shaft 8 to move, and adjusts the position of one end of the connecting rod 9, thereby completing the adjustment of the moving position of the stamping mold 13, so that the device can be matched with different molds for use, thereby improving the versatility of the device.

[0033] Those skilled in the art will appreciate that various combinations and / or combinations of features described in the various embodiments and / or claims of the present invention may be employed, even if such combinations and / or combinations are not explicitly described in the present invention. In particular, various combinations and / or combinations of features described in the various embodiments and / or claims of the present invention may be employed without departing from the spirit and teachings of the present invention. All such combinations and / or combinations fall within the scope of the present invention.

Claims

1. A directional punching mechanism for machining, characterized in that: include A base (1), a support frame (2) is mounted on the base (1), a rotating shaft (3) is mounted on the support frame (2), and a driving assembly is mounted on one end of the rotating shaft (3); A stamping assembly is installed at the other end of the rotating shaft (3), and a protective assembly is provided on one side of the support frame (2); The stamping assembly includes a turntable (4), a screw rod (6), a slide (7) and a stamping die (13). The turntable (4) is installed at the other end of the rotating shaft (3). A slide groove (5) is provided on the turntable (4). The screw rod (6) is rotatably connected to the inside of the slide groove (5). The slide (7) is movably sleeved on the outside of the screw rod (6) and slidably connected to the inside of the slide groove (5). A convex shaft (8) is installed on one side of the slide (7). One end of a connecting rod (9) is movably sleeved on the outside of the convex shaft (8). The other end of the connecting rod (9) is hinged to a fixed rod (10). A directional assembly for die guidance is provided on one side of the support frame (2). The stamping die (13) is installed on the directional assembly.

2. A directional punching mechanism for machining according to claim 1, characterized in that: The orientation assembly comprises an orientation slot (11) and a connecting seat (12), wherein the orientation slot (11) is mounted on one side of the support frame (2), the connecting seat (12) is slidably connected to the interior of the orientation slot (11), one end of the fixing rod (10) is fixedly connected to the top of the connecting seat (12), and the stamping die (13) is mounted on the bottom of the connecting seat (12).

3. A directional punching mechanism for machining according to claim 2, characterized in that: The protective assembly comprises a fixed shaft (16), a gear (17) and a baffle (18); a rack (15) is installed on one side of the connecting seat (12); the fixed shaft (16) is rotatably connected to one side of the support frame (2); the gear (17) is fixedly sleeved on the outer side of the fixed shaft (16); the baffle (18) is fixedly connected to the outer side of the fixed shaft (16); and the gear (17) is meshedly connected to the outer side of the rack (15).

4. A directional punching mechanism for machining according to claim 1, characterized in that: A lower die (14) is installed on the top of the base (1), and the lower die (14) is located below the stamping die (13).

5. The directional punching mechanism for machining according to claim 1, characterized in that: The driving assembly comprises a driven belt pulley (19), a driving motor (20) and a driving belt pulley (21); the driven belt pulley (19) is mounted on one end of a rotating shaft (3); the driving motor (20) is mounted on the top of the base (1) at the rear side of the support frame (2); the output shaft of the driving motor (20) is mounted with a driving belt pulley (21); the driving belt pulley (21) and the driven belt pulley (19) are connected via a belt.

6. A directional punching mechanism for machining according to claim 1, characterized in that: One end of the screw rod (6) extends to the outside of the turntable (4), and the slide seat (7) is connected to the outside of the screw rod (6) through a thread.

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