Push down curl forming device

Abstract

The utility model discloses a push down curved roll forming device, including product bearing plate, the push down type forming head is set up on product bearing plate can lift, corresponding push down type forming head is provided with the punch head, and the punch head has the profiling groove on the curling portion, and the push down type forming head has the matching profiling groove under the curling portion, and the punch head has the punch head part positioning gap groove corresponding the profiling groove on the curling portion on, and the push down type forming head has the curved roll forming positioning press -fit portion.

Description

Technical Field

[0001] This utility model relates to precision manufacturing technology and its equipment, and is specifically designed for stamping and forming, namely, a downward pushing and rolling forming device. Background Technology

[0002] like Figure 1 The product 100 shown has a curled head 101 at one end.

[0003] The current method of preparing the curled head 101 involves manually holding one end of the product 100 and inserting the other end of the product 100 into a winding bending device for end bending, which results in low preparation efficiency.

[0004] Therefore, it is necessary to provide an integrated bending and rolling stamping structure to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide an integrated stamping and forming structure for bending and rolling.

[0006] The technical solution is as follows:

[0007] A push-down curling forming device includes a product support plate; a push-down forming head is movably mounted on the product support plate, and a stamping head is provided corresponding to the push-down forming head. The stamping head has an upper contouring groove for the curling part, and the push-down forming head has a matching lower contouring groove for the curling part; and a stamping head positioning notch is provided on the stamping head corresponding to the upper contouring groove for the curling part, and a matching curling forming positioning pressing part is provided on the push-down forming head.

[0008] Furthermore, the end of the curved forming positioning and pressing part is arc-shaped.

[0009] Furthermore, the product carrier plate is provided with an elastomer for resetting the push-down molding head.

[0010] Furthermore, an upward push module is provided corresponding to the downward push forming head.

[0011] Furthermore, the push-up module includes a rotation setting plate, on which a rotation lever is provided. The rotation just corresponds to the push-down forming head, which is provided with a lifting head. The other end is provided with a lever pressing part, which is provided with a lever pressing punch.

[0012] Furthermore, a lever return spring is connected to the lower part of the lever.

[0013] Compared with existing technologies, this invention uses a downward-pushing and curling forming device to form the curling head, which effectively ensures the efficiency of curling head preparation. Attached Figure Description

[0014] Figure 1This is a structural diagram of product 100.

[0015] Figure 2 A schematic diagram of this utility model. Detailed Implementation Example:

[0016] Please see Figure 2 This embodiment demonstrates a push-down curling forming device, including a product support plate 1, and a stamping head 2 is correspondingly provided on the product support plate 1;

[0017] The product support plate 1 is equipped with a push-down forming head 3 that can be raised and lowered. The stamping head 2 has an upper contour groove 21 for the curled part, and the push-down forming head 3 has a matching lower contour groove 31 for the curled part. The stamping head 2 is provided with a stamping head positioning notch 22 corresponding to the upper contour groove for the curled part, and the push-down forming head 3 has a matching curled forming positioning pressing part 32.

[0018] The end of the curved forming positioning and pressing part 32 is arc-shaped.

[0019] The product support plate 1 is provided with an elastomer for resetting the push-down molding head 3.

[0020] A push-up module 4 is provided for the corresponding push-down forming head 3.

[0021] The push-up module 4 includes a rotation setting plate 41, on which a rotation lever 42 is provided. A lifting head 43 is provided at the end of the rotating setting plate 41 corresponding to the push-down forming head, and a lever pressing part 44 is provided at the other end. A lever pressing punch 5 is provided corresponding to the lever pressing part.

[0022] The lever pressing part 44 is connected to a lever return spring 6.

[0023] The bending station 200 includes a bending punch head 7, and a bending bearing block 8 is provided corresponding to the bending punch head 7. The bending bearing block 7 and the bending punch head 8 are respectively provided with a bending bearing section lower slope 81 and a bending corresponding section 71.

[0024] The slope of the lower slope 81 of the bending load-bearing section is 30-33°.

[0025] Compared with the prior art, this utility model pre-bends the product end and then uses a downward rolling forming device to roll the head, which effectively ensures the efficiency of the rolling head preparation.

[0026] For those skilled in the art, various modifications and improvements can be made without departing from the inventive concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A downward-pushing and coiling forming device, characterized in that: Includes a product support plate; the product support plate is equipped with a push-down forming head that can be raised and lowered, and a stamping head is provided corresponding to the push-down forming head. The stamping head has an upper contour groove for the curling part, and the push-down forming head has a matching lower contour groove for the curling part; and the stamping head has a stamping head positioning notch corresponding to the upper contour groove for the curling part, and the push-down forming head has a matching curling forming positioning pressing part.

2. The downward-pushing and coiling forming device according to claim 1, characterized in that: The end of the curved forming positioning and pressing part is arc-shaped.

3. The downward-pushing and coiling forming device according to claim 1, characterized in that: The product's support plate is equipped with an elastomer for resetting the push-down molding head.

4. The downward-pushing and coiling forming device according to claim 1, characterized in that: An upward push module is provided for the corresponding downward push forming head.

5. The downward-pushing and coiling forming device according to claim 4, characterized in that: The push-up module includes a rotation setting plate, on which a rotation lever is provided. The rotation just corresponds to the push-down forming head, which is provided with a lifting head. The other end is provided with a lever pressing part, which is provided with a lever pressing punch.

6. The downward-pushing and coiling forming device according to claim 5, characterized in that: The lever's downward pressing part is connected to a lever return spring.

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