A stamping bed feeding mechanism

Abstract

This utility model discloses a feeding mechanism for a stamping press, including a base. The upper surface of the base has a mounting groove, and a synchronization component is installed inside the mounting groove. The upper surface of the base has symmetrical grooves, and symmetrical bearings are embedded in the inner walls of both grooves. Threaded rods are connected to the inner rings of both sets of bearings. The right ends of both threaded rods penetrate the grooves and extend into the mounting groove. Symmetrical movable seats are threadedly connected to the outer surfaces of both threaded rods. This device, through a synchronization component consisting of a rotary motor, gears, and a timing belt, enables the two threaded rods to rotate synchronously, thereby reducing the cost of the device. The two threaded rods allow the movable seats to move relative to each other. The movable seats, through a connecting plate, drive a positioning seat to move up and down, thus adjusting the height of the feeding component. This solves the problem of the aforementioned patent, which could only adapt to stamping presses of the same height, limiting its application range.

Description

Technical Field

[0001] This utility model relates to the field of CNC punching machine tool technology, and in particular to a punching bed loading mechanism. Background Technology

[0002] CNC punching machines, also known as digital control punching machines or servo CNC punching machines, are automated machine tools equipped with a program control system. This control system can logically process programs with control codes or other symbolic instructions, decode them, and thus control the actions of the punching machine to process parts. Servo CNC punching machines are widely used in the stamping and press-fitting of small precision parts in fields such as precision electronics, communications, computers, home appliances, and automotive parts.

[0003] CN207952445U discloses a loading mechanism for a CNC stamping machine. By using a soft pad, an electric roller, and a loading device, it greatly reduces the wear of sheet metal parts during the loading process. However, the above patent still has shortcomings. In actual use, the height of the loading mechanism cannot be adjusted. Currently, the heights of stamping machines are not the same, which means that it can only be adapted to stamping machines of the same height, reducing its application range. Therefore, we propose a loading mechanism for a stamping machine to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a stamping bed feeding mechanism to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A stamping press loading mechanism includes a base. The upper surface of the base has a mounting groove, and a synchronization component is located inside the mounting groove. The upper surface of the base also has symmetrical grooves. Symmetrical bearings are embedded in the inner walls of both grooves. Threaded rods are connected to the inner rings of both sets of bearings. The right ends of both threaded rods penetrate the grooves and extend into the mounting groove. Symmetrical movable seats are threaded to the outer surfaces of both threaded rods. Connecting plates are hinged to the interiors of both sets of movable seats via pins. A loading assembly is located on the upper surface of the base. Symmetrical positioning seats are located on the bottom surface of the loading assembly. The interiors of both positioning seats are hinged to the outer surfaces of the two sets of connecting plates via pins. A pressing assembly is located on the upper surface of the loading assembly.

[0007] In a further embodiment, the synchronization component includes a rotary motor, the outer surface of which is connected to the inner wall of the mounting groove, and gears are connected to the right ends of the two threaded rods. The outer surfaces of the two gears mesh with a timing belt, and the output end of the rotary motor is connected to the outer surface of one of the gears.

[0008] In a further embodiment, the feeding assembly includes a feeding frame, the upper surfaces of the two positioning seats are connected to the bottom surface of the feeding frame, and the feeding frame is provided with a plurality of electric rollers inside.

[0009] In a further embodiment, the upper surface of the base is connected to symmetrical telescopic rods, and the top ends of both telescopic rods are connected to the bottom surface of the feeding frame.

[0010] In a further embodiment, the pressing assembly includes a bracket, the bottom surface of which is connected to the upper surface of the feeding frame. A hydraulic rod is mounted on the upper surface of the bracket, the output end of which passes through the bracket and extends to the bottom surface of the bracket. A pressure plate is connected to the output end of the hydraulic rod.

[0011] In a further embodiment, the outer surface of the base is connected to symmetrical fixing seats, and the upper surfaces of both sets of fixing seats are provided with fixing holes.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This device uses a synchronization assembly consisting of a rotary motor, gears, and a timing belt to enable the two threaded rods to rotate synchronously, thereby reducing the cost of the device. The two threaded rods allow the movable seat to move relative to each other. The movable seat drives the positioning seat to move up and down via a connecting plate, thereby adjusting the height of the feeding assembly. This solves the problem in the aforementioned patent that it can only be used with stamping machines of the same height, thus reducing its application range. Attached Figure Description

[0014] Figure 1 This is a front view schematic diagram of the feeding mechanism of the stamping press.

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the feeding mechanism of the stamping press.

[0016] Figure 3 This is a side sectional view of the feeding mechanism of a stamping press.

[0017] Figure 4 This is a top view schematic diagram of the feeding mechanism of the stamping press.

[0018] In the diagram: 1. Base; 2. Synchronization assembly; 201. Rotary motor; 202. Gear; 203. Synchronous belt; 3. Feeding assembly; 301. Feeding frame; 302. Electric roller; 4. Movable seat; 5. Connecting plate; 6. Positioning seat; 7. Groove; 8. Bearing; 9. Threaded rod; 10. Mounting groove; 11. Telescopic rod; 12. Fixed seat; 13. Edge pressing assembly; 131. Bracket; 132. Hydraulic rod; 133. Pressure plate; 14. Fixing hole. Detailed Implementation

[0019] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] 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.

[0022] Please see Figure 1-4In this utility model, a stamping press loading mechanism includes a base 1. The upper surface of the base 1 has an installation groove 10. The installation groove 10 is equipped with a synchronization component 2. The upper surface of the base 1 has symmetrical grooves 7. The inner walls of the two grooves 7 are inlaid with symmetrical bearings 8. The inner rings of the two sets of bearings 8 are connected to threaded rods 9. The right ends of the two threaded rods 9 pass through the grooves 7 and extend into the interior of the installation groove 10. The outer surfaces of the two threaded rods 9 are threadedly connected to symmetrical movable seats 4. The interiors of the two sets of movable seats 4 are hinged to connecting plates 5 by pins. The upper surface of the base 1 is equipped with a loading component 3. The bottom surface of the loading component 3 is equipped with symmetrical positioning seats 6. The interiors of the two positioning seats 6 are hinged to the outer surfaces of the two sets of connecting plates 5 by pins. The upper surface of the loading component 3 is equipped with a pressing component 13. The outer surfaces of the threaded rods 9 have symmetrical threads, so that the movable seats 4 can move relative to each other. In turn, the movable seats 4 drive the positioning seats 6 to move up and down through the connecting plates 5, thereby realizing the height adjustment of the loading component 3.

[0023] The synchronization component 2 includes a rotary motor 201. The outer surface of the rotary motor 201 is connected to the inner wall of the mounting groove 10. The right ends of the two threaded rods 9 are each connected to a gear 202. The outer surfaces of the two gears 202 mesh with a synchronous belt 203. The output end of the rotary motor 201 is connected to the outer surface of one of the gears 202. The rotary motor 201 drives one of the gears 202 to rotate. The synchronous belt 203 enables the two gears 202 to rotate simultaneously, thereby enabling the two threaded rods 9 to move synchronously.

[0024] The feeding assembly 3 includes a feeding frame 301. The upper surfaces of the two positioning seats 6 are connected to the bottom surface of the feeding frame 301. The feeding frame 301 is equipped with several electric rollers 302. The electric rollers 302 are driven to rotate by a drive mechanism, which can transport the sheet metal. The surface of the electric rollers 302 is covered with rubber, which can reduce the friction of the sheet metal. The electric rollers 302 are composed of a motor, a reduction device, a roller body, a sealing device, a transmission mechanism, and a roller shell.

[0025] The upper surface of the base 1 is connected to symmetrical telescopic rods 11. The top ends of the two telescopic rods 11 are connected to the bottom surface of the feeding frame 301. The telescopic rods 11 follow the feeding frame 301 to extend and retract, which can limit and assist the feeding frame 301.

[0026] The pressing assembly 13 includes a bracket 131, the bottom surface of which is connected to the upper surface of the feeding frame 301. A hydraulic rod 132 is mounted on the upper surface of the bracket 131. The output end of the hydraulic rod 132 passes through the bracket 131 and extends to the bottom surface of the bracket 131. The output end of the hydraulic rod 132 is connected to a pressure plate 133. The pressure plate 133 is adjusted to a suitable height by the hydraulic rod 132, which can prevent the sheet material from warping when it is being stamped.

[0027] The outer surface of the base 1 is connected to symmetrical fixing seats 12. The upper surface of both sets of fixing seats 12 is provided with fixing holes 14. By installing screws into the fixing holes 14, the fixing seats 12 can fix the device and make it more stable during operation.

[0028] The working principle of this utility model is as follows:

[0029] In use, the rotary motor 201 drives the gear 202 to rotate. Because the two gears 202 mesh with the synchronous belt 203, one gear 202 can drive the other gear 202 to rotate simultaneously through the synchronous belt 203. At the same time, the gear 202 drives the threaded rod 9 to rotate. The rotating threaded rod 9 drives the movable seat 4 to move relative to it. The moving movable seat 4 drives the positioning seat 6 to move up and down through the connecting plate 5, thereby adjusting the height of the feeding assembly 3 to adapt to the stamping machine.

[0030] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0031] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A stamping press loading mechanism, characterized in that: The system includes a base (1), with an installation groove (10) on the upper surface of the base (1). A synchronization component (2) is provided inside the installation groove (10). A symmetrical groove (7) is provided on the upper surface of the base (1). A symmetrical bearing (8) is embedded in the inner wall of each of the two grooves (7). A threaded rod (9) is connected to the inner ring of each of the two sets of bearings (8). The right end of each of the two threaded rods (9) passes through the groove (7) and extends into the interior of the installation groove (10). A symmetrical movable seat (4) is threaded to the outer surface of each of the two threaded rods (9). A connecting plate (5) is hinged to the interior of each of the two sets of movable seats (4) by a pin. A feeding component (3) is provided on the upper surface of the base (1). A symmetrical positioning seat (6) is provided on the bottom surface of the feeding component (3). The interior of each of the two positioning seats (6) is hinged to the outer surface of the two sets of connecting plates (5) by a pin. A pressing component (13) is provided on the upper surface of the feeding component (3).

2. The stamping bed loading mechanism according to claim 1, characterized in that: The synchronization component (2) includes a rotary motor (201), the outer surface of which is connected to the inner wall of the mounting groove (10), and the right ends of the two threaded rods (9) are connected to gears (202). The outer surfaces of the two gears (202) mesh together with a synchronous belt (203). The output end of the rotary motor (201) is connected to the outer surface of one of the gears (202).

3. The stamping bed feeding mechanism according to claim 1, characterized in that: The feeding assembly (3) includes a feeding frame (301), the upper surfaces of the two positioning seats (6) are connected to the bottom surface of the feeding frame (301), and the feeding frame (301) is provided with a plurality of electric rollers (302).

4. The stamping bed loading mechanism according to claim 1, characterized in that: The upper surface of the base (1) is connected to symmetrical telescopic rods (11), and the top ends of the two telescopic rods (11) are connected to the bottom surface of the loading frame (301).

5. The stamping bed feeding mechanism according to claim 1, characterized in that: The pressing assembly (13) includes a bracket (131), the bottom surface of which is connected to the upper surface of the feeding frame (301). A hydraulic rod (132) is installed on the upper surface of the bracket (131). The output end of the hydraulic rod (132) passes through the bracket (131) and extends to the bottom surface of the bracket (131). The output end of the hydraulic rod (132) is connected to a pressure plate (133).

6. The stamping bed feeding mechanism according to claim 1, characterized in that: The outer surface of the base (1) is connected to a symmetrical fixing seat (12), and the upper surface of both sets of fixing seats (12) is provided with fixing holes (14).

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