Continuous stamping device of stamping die

Abstract

The utility model discloses a continuous stamping device of a stamping die, and particularly relates to the field of stamping devices, which comprises a base and is characterized in that a material rolling wheel, a first feeding roller and a second feeding roller are respectively mounted on the base, a blank is wound on the material rolling wheel, one end of the blank penetrates through a gap between the first feeding roller and the second feeding roller, and the other end of the blank is connected with the first feeding roller. The first feeding roller and the second feeding roller are both in contact with a blank, a belt transmission assembly is installed between the winding wheel and the first feeding roller, a gear transmission assembly is installed between the first feeding roller and the second feeding roller, the base is installed on the stamping device body, and a stamping die is installed in the stamping device body. The first feeding roller and the second feeding roller are arranged close to the stamping die. According to the continuous feeding device, the first feeding roller and the second feeding roller are arranged, blanks are driven to be fed through the first feeding roller and the second feeding roller, and therefore the purpose of continuous feeding is achieved, and the continuous feeding device is convenient to install, capable of being suitable for various stamping devices, low in cost and convenient to use in a large range.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping devices, and more specifically, to a stamping die continuous stamping device. Background Art

[0002] Stamping is a forming method that relies on stamping devices and dies to apply external force to plates, strips, pipes and profiles to cause them to undergo plastic deformation or separation, thereby obtaining workpieces (stamping parts) of the desired shape and size. Stamping and forging are both plastic processing (or pressure processing), collectively known as forging. The blanks for stamping are mainly hot-rolled and cold-rolled steel plates, steel strips, copper strips, etc.

[0003] Some existing stamping devices do not have feeding devices, so their efficiency is low when in use, and the feeding devices are expensive and not convenient for large-scale application. Therefore, in response to this problem, how to design a stamping die continuous stamping device has become a problem that we currently need to solve. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides a continuous stamping device for a stamping die. By setting a first feed roller and a second feed roller, the first feed roller and the second feed roller drive the blank to be fed, thereby achieving the purpose of continuous feeding. It is easy to install, can be applied to a variety of stamping devices, and has low cost and is convenient for large-scale use to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stamping die continuous stamping device, comprising a base, on which a winding wheel, a first feed roller, and a second feed roller are respectively installed, a blank is wound on the winding wheel, one end of the blank passes through the gap between the first feed roller and the second feed roller, the first feed roller and the second feed roller are both in contact with the blank, a belt drive assembly is installed between the winding wheel and the first feed roller, and a gear drive assembly is installed between the first feed roller and the second feed roller, the base is installed on the stamping device body, a stamping die is installed in the stamping device body, and the first feed roller and the second feed roller are arranged close to the stamping die.

[0006] In a preferred embodiment, a transmission wheel is fixedly mounted on one end of the first feeding roller, a connecting frame is mounted on the stamping die, a fixed block is fixedly mounted on one side of the connecting frame, a movable block is hingedly mounted on one end of the fixed block, a second spring is provided on the top of the movable block, the top of the second spring is fixedly mounted on the inner wall of the connecting frame, and the movable block can contact the transmission wheel.

[0007] In a preferred embodiment, a base rod is fixedly mounted on the side of the base, a damper is fixedly mounted on the top of the base rod, and the top end of the damper is fixedly mounted on the lower end of the connecting frame.

[0008] In a preferred embodiment, a first spring is fixedly installed between the bottom of the connecting frame and the top of the base rod, and the first spring is arranged outside the damper.

[0009] In a preferred embodiment, the base is mounted on the side of the punching device body by a first bolt, and the connecting frame is mounted on the punching die by a second bolt.

[0010] In a preferred embodiment, the belt transmission assembly includes a first pulley and a second pulley, the first pulley is mounted on the winding wheel, the second pulley is mounted on the first feeding roller, and a belt is sleeved between the first pulley and the second pulley.

[0011] In a preferred embodiment, the gear transmission assembly includes a first gear and a second gear, the first gear is mounted on the first feeding roller, the second gear is mounted on the second feeding roller, and the first gear and the second gear are arranged in a meshing state.

[0012] The technical effects and advantages of this utility model are:

[0013] 1. The utility model sets a first feed roller and a second feed roller, and drives the first feed roller and the second feed roller to feed the blank by lifting and lowering the stamping die, so as to achieve the purpose of continuous feeding. It is easy to install, can be applied to a variety of stamping devices, and has low cost and is convenient for wide use. It is easy to install and has low cost and is convenient for wide use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 For this utility model Figure 1 A magnified view of the structure of part A;

[0016] Figure 3 This is a schematic diagram of the back structure of the utility model;

[0017] Figure 4 For this utility model Figure 3 Enlarged view of the B structure.

[0018] The accompanying drawings are marked as follows: 1. base; 2. winding wheel; 3. blank; 4. first pulley; 5. belt; 6. second pulley; 7. first gear; 8. first feed roller; 9. second feed roller; 10. second gear; 11. transmission wheel; 12. base rod; 13. damper; 14. first spring; 15. connecting frame; 16. fixed block; 17. movable block; 18. second spring; 19. first bolt; 20. stamping device body; 21. second bolt; 22. stamping die. DETAILED DESCRIPTION

[0019] 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.

[0020] Refer to the instruction manual Figure 1-4 ,like Figure 1 As shown, a stamping die continuous stamping device of an embodiment of the utility model includes a base 1, on which a winding wheel 2, a first feed roller 8, and a second feed roller 9 are respectively installed, a blank 3 is wound on the winding wheel 2, one end of the blank 3 passes through the gap between the first feed roller 8 and the second feed roller 9, the first feed roller 8 and the second feed roller 9 are both in contact with the blank 3, a belt transmission assembly is installed between the winding wheel 2 and the first feed roller 8, and a gear transmission assembly is installed between the first feed roller 8 and the second feed roller 9, the base 1 is installed on the stamping device body 20, a stamping die 22 is installed in the stamping device body 20, and the first feed roller 8 and the second feed roller 9 are arranged close to the stamping die 22.

[0021] A transmission wheel 11 is fixedly mounted on one end of the first feed roller 8, a connecting frame 15 is mounted on the stamping die 22, a fixed block 16 is fixedly mounted on one side of the connecting frame 15, a movable block 17 is hingedly mounted on one end of the fixed block 16, a second spring 18 is provided on the top of the movable block 17, the top of the second spring 18 is fixedly mounted on the inner wall of the connecting frame 15, and the movable block 17 can contact the transmission wheel 11.

[0022] A base rod 12 is fixedly installed on the side of the base 1, a damper 13 is fixedly installed on the top of the base rod 12, the top of the damper 13 is fixedly installed on the lower end of the connecting frame 15, and a first spring 14 is fixedly installed between the bottom of the connecting frame 15 and the top of the base rod 12, and the first spring 14 is arranged on the outside of the damper 13.

[0023] The base 1 is mounted on the side of the punching device body 20 via a first bolt 19 , and the connecting frame 15 is mounted on the punching die 22 via a second bolt 21 .

[0024] The belt transmission assembly includes a first pulley 4 and a second pulley 6. The first pulley 4 is installed on the winding wheel 2, and the second pulley 6 is installed on the first feeding roller 8. A belt 5 is connected between the first pulley 4 and the second pulley 6.

[0025] The gear transmission assembly includes a first gear 7 and a second gear 10. The first gear 7 is mounted on the first feeding roller 8, and the second gear 10 is mounted on the second feeding roller 9. The first gear 7 and the second gear 10 are arranged in a meshing state.

[0026] It should be noted that, when the stamping device needs to be fed, the base 1 is installed on one side of the stamping device body 20 by the first bolt 19, and the connecting frame 15 is installed on one side of the stamping die 22 by the second bolt 21, and then the installation is completed, the blank 3 is placed in the middle of the stamping die 22, and the stamping die 22 is lowered by starting the stamping device body 20. When the stamping die 22 is lowered, the connecting frame 15 will be driven to descend, so that the movable block 17 drives the transmission wheel 11 to rotate, and at the same time, when the transmission wheel 11 rotates, it will drive the first feeding roller 8 to rotate. When the first feeding roller 8 rotates, the first gear 7 will engage with the second gear 10, thereby driving the second feeding roller 9 to rotate, so that the blank 3 is driven to slide on the inner side of the stamping die 22 through the rotation of the first feeding roller 8 and the second feeding roller 9, thereby passing through the stamping die. 22 is used for stamping the blank 3. At the same time, when the first gear 7 rotates, the second pulley 6 will rotate synchronously, and the first pulley 4 will rotate through the transmission of the belt 5, and the winding wheel 2 will be driven to rotate, so as to unwind the blank 3, so that the blank 3 can be better driven by the first feeding roller 8 and the second feeding roller 9. At the same time, when the stamping die 22 rises, the connecting frame 15 rises synchronously, and when the movable block 17 rises, it will flip downward at the limit of the transmission wheel 11, and at the same time, after crossing the transmission wheel 11, the movable block 17 will be reset under the contraction action of the second spring 18, so as to avoid driving the transmission wheel 11 to rotate in the opposite direction, and at the same time, it can cyclically drive the transmission wheel 11 to rotate, so as to achieve the purpose of continuous feeding, and it is fixed by the first bolt 19 and the second bolt 21, which is easy to install, can be applicable to a variety of stamping devices, and has low cost and is convenient for wide use.

[0027] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0028] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0029] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A stamping die continuous stamping device, comprising a base (1), characterized in that: The base (1) is respectively equipped with a coiling wheel (2), a first feeding roller (8), and a second feeding roller (9); a blank (3) is wound on the coiling wheel (2); one end of the blank (3) passes through the gap between the first feeding roller (8) and the second feeding roller (9); the first feeding roller (8) and the second feeding roller (9) are in contact with the blank (3); a belt transmission assembly is installed between the coiling wheel (2) and the first feeding roller (8); a gear transmission assembly is installed between the first feeding roller (8) and the second feeding roller (9); the base (1) is installed on the punching device body (20); a punching die (22) is installed in the punching device body (20); the first feeding roller (8) and the second feeding roller (9) are arranged close to the punching die (22).

2. A stamping die continuous stamping device according to claim 1, characterized in that: A transmission wheel (11) is fixedly mounted on one end of the first feeding roller (8), a connecting frame (15) is mounted on the stamping die (22), a fixed block (16) is fixedly mounted on one side of the connecting frame (15), a movable block (17) is hingedly connected to one end of the fixed block (16), a second spring (18) is provided on the top of the movable block (17), the top of the second spring (18) is fixedly mounted on the inner wall of the connecting frame (15), and the movable block (17) is capable of contacting the transmission wheel (11).

3. A stamping die continuous stamping device according to claim 2, characterized in that: A base rod (12) is fixedly mounted on the side of the base (1), a damper (13) is fixedly mounted on the top of the base rod (12), and the top end of the damper (13) is fixedly mounted on the lower end of the connecting frame (15).

4. A stamping die continuous stamping device according to claim 3, characterized in that: A first spring (14) is fixedly installed between the bottom of the connecting frame (15) and the top of the base rod (12), and the first spring (14) is arranged outside the damper (13).

5. The continuous stamping device of a stamping die according to claim 1, characterized in that: The base (1) is mounted on the side of the punching device body (20) via a first bolt (19), and the connecting frame (15) is mounted on the punching die (22) via a second bolt (21).

6. The stamping die continuous stamping device according to claim 1, characterized in that: The belt transmission assembly comprises a first pulley (4) and a second pulley (6), wherein the first pulley (4) is mounted on the winding wheel (2), and the second pulley (6) is mounted on the first feeding roller (8), and a belt (5) is sleeved between the first pulley (4) and the second pulley (6).

7. The continuous stamping device of a stamping die according to claim 1, characterized in that: The gear transmission assembly comprises a first gear (7) and a second gear (10), wherein the first gear (7) is mounted on the first feeding roller (8), and the second gear (10) is mounted on the second feeding roller (9), and the first gear (7) and the second gear (10) are arranged in a meshing state.

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