Device for new energy fender shunting pin eccentric hole

Abstract

The utility model relates to the technical field of die use in the stamping part machining process, in particular to a device for a new energy fender shunting pin eccentric hole, which comprises a lower die, a mounting groove is formed in the top of the lower die, a shunting pin is arranged in the mounting groove, a punching male die is arranged on one side of the lower die, and a punching female die is arranged on the other side of the lower die. A transverse female die sleeve hole is formed in one side of the punching male die, a female die sleeve is arranged on the transverse female die sleeve hole, a transverse material leakage hole is formed in one side of the transverse female die sleeve hole, a vertical material leakage hole is formed in one side of the transverse material leakage hole, the transverse material leakage hole is communicated with the vertical material leakage hole, and waste is arranged on the vertical material leakage hole. The utility model solves the problem of serious accident that the punching male die is broken due to the fact that wastes are not easy to slide down after the side punching of the die, is suitable for various side punching wastes to slide down, ensures the service life of the die, improves the working efficiency, and effectively prevents the side punching wastes from being blocked.

Description

Technical Field

[0001] The utility model relates to the technical field of die use in a stamping part processing process, in particular to a device for an eccentric hole of a shunt pin of a new energy fender. Background Art

[0002] A car is a motor vehicle used for land transportation, usually consisting of an engine, chassis, body and compartment. Cars play an important role in modern society, providing people with convenient means of transportation, promoting economic development and changes in people's lifestyles.

[0003] The holes of automobile products are various functional holes opened according to the needs of automobile assembly. They are both on the top and the side. The holes on the top are completed by straight punching from top to bottom. The holes on the side can only be completed by side punching with an inclined wedge due to the mold structure. Due to the angle, the waste from the side punching can only slide down after a horizontal distance. If the product is stained with oil, it will be more difficult to slide down, which may cause it to be connected together and finally blocked, resulting in a serious accident of the punching punch breaking. No solution has been proposed for related technical problems. Utility Model Content

[0004] In response to the problems in the related technology, the utility model proposes a device for the eccentric hole of the diverter pin of the new energy fender to overcome the above-mentioned technical problems existing in the existing related technology. The purpose of the utility model is to solve the problem that the waste material is not easy to slide down after the side punching of the mold, thereby causing the serious accident of the punching punch breaking. It is suitable for the waste material to slide down after various side punching holes, thereby ensuring the life of the mold and improving work efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for an eccentric hole of a diverter pin on a new energy fender, comprising a lower die, a mounting groove is provided on the top of the lower die, a diverter pin is arranged inside the mounting groove, a punching punch is provided on one side of the lower die, a transverse die sleeve hole is provided on one side of the punching punch, a die sleeve is provided on the transverse die sleeve hole, a transverse leakage hole is provided on one side of the transverse die sleeve hole, a vertical leakage hole is provided on one side of the transverse leakage hole, the transverse leakage hole is connected to the vertical leakage hole, and waste material is arranged on the vertical leakage hole.

[0006] Preferably, one end of the bottom of the diverter pin is inclined.

[0007] Preferably, the diverter pin is fixed on the lower mold by screws.

[0008] Preferably, the diverter pin has an inclination angle of 30° to 75°.

[0009] Preferably, a processed side surface is provided below the vertical leakage hole.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The utility model discloses a device for the eccentric hole of the diverter pin of a new energy fender, which solves the problem that waste material is not easy to slide down after the side punching of the mold, thus causing the serious accident of the punching punch breaking, effectively prevents the waste material from being blocked by the side punching, adapts to the waste material sliding down of various side punching holes, ensures the service life of the mold, and improves the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model in a front view;

[0013] Figure 2 It is a schematic diagram of the structure of the utility model from a top view.

[0014] In the accompanying drawings: 1, lower die; 2, diverter pin; 3, punching punch; 4, transverse die sleeve hole; 5, die sleeve; 6, transverse leakage hole; 7, vertical leakage hole; 8, waste material; 9, processed side. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0016] Example 1

[0017] See also Figure 1-2 The utility model proposes a technical solution for an eccentric hole of a diverter pin of a new energy fender: a device for an eccentric hole of a diverter pin of a new energy fender, comprising a lower die 1, a mounting groove is provided on the top of the lower die 1, a diverter pin 2 is arranged inside the mounting groove, a punching punch 3 is arranged on one side of the lower die 1, a transverse die sleeve hole 4 is arranged on one side of the punching punch 3, a die sleeve 5 is arranged on the transverse die sleeve hole 4, a transverse leakage hole 6 is arranged on one side of the transverse leakage hole 6, a vertical leakage hole 7 is arranged on one side of the transverse leakage hole 6, the transverse leakage hole 6 is connected to the vertical leakage hole 7, and waste material 8 is arranged on the vertical leakage hole 7.

[0018] In this embodiment, the vertical leakage hole 7 is flush with the bottom of the horizontal leakage hole 6 .

[0019] See also Figure 1 As shown, further, one end of the bottom of the diverter pin 2 is inclined.

[0020] In this embodiment, the bottom ends of the diverter pins 2 are arranged in an increasing manner from left to right.

[0021] See also Figure 1 As shown, further, the diverter pin 2 is fixedly mounted on the lower mold 1 by screws.

[0022] In this embodiment, screws are provided to facilitate installation and disassembly of the diverter pin 2 and the lower mold 1.

[0023] See also Figure 1 As shown, further, the diverter pin 2 has an inclination angle of 30° to 75°.

[0024] In this embodiment, the diverter pin 2 is inclined at an angle of 45°.

[0025] See also Figure 2 As shown, further, a processed side surface 9 is provided below the vertical leakage hole 7.

[0026] The working principle of this utility model:

[0027] A transverse die sleeve hole 4 and a transverse leakage hole 6 are processed at the punching position of the lower die 1, and a vertical leakage hole 7 is processed. The vertical leakage hole 7 is flush with the processed side surface 9 below the transverse leakage hole 6. The processed mounting surface of the lower die 1 is used to fix the diverter pin 2 to the lower die 1 by screws. The die sleeve 5 is in the transverse die sleeve hole 4. During operation, the left punching punch 3 moves to the right and shears the product with the die sleeve 5, punching holes continuously, and the waste material continuously moves to the right. When the waste material reaches the inclined surface of the diverter pin 2, the waste material and the inclined surface are in point contact. At the same time, the vertical leakage hole 7 of the lower die and the processed side surface 9 flush with the transverse leakage hole 6 are in point contact, not surface contact. The waste material slides down smoothly along the gravity and is continuously discharged from the lower die 1, solving the problem that the waste material is not easy to slide down after punching the die side, thereby causing the serious accident of breaking the punch. The waste material slides down in various side punching holes.

[0028] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0029] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for an eccentric hole of a new energy fender shunt pin, characterized in that: The invention comprises a lower die (1), a mounting groove is provided on the top of the lower die (1), a diverter pin (2) is arranged inside the mounting groove, a punching punch (3) is arranged on one side of the lower die (1), a transverse die sleeve hole (4) is arranged on one side of the punching punch (3), a die sleeve (5) is arranged on the transverse die sleeve hole (4), a transverse leakage hole (6) is arranged on one side of the transverse die sleeve hole (4), a vertical leakage hole (7) is arranged on one side of the transverse leakage hole (6), the transverse leakage hole (6) is connected to the vertical leakage hole (7), and waste material (8) is arranged on the vertical leakage hole (7).

2. The device for the eccentric hole of the diverter pin of a new energy fender according to claim 1, characterized in that: One end of the bottom of the diverter pin (2) is arranged in an inclined manner.

3. The device for the eccentric hole of the diverter pin of a new energy fender according to claim 1, characterized in that: The diverter pin (2) is fixedly mounted on the lower die (1) by means of screws.

4. The device for the eccentric hole of the diverter pin of a new energy fender according to claim 2, characterized in that: The diverter pin (2) has an inclination angle of 30° to 75°.

5. The device for the eccentric hole of the diverter pin of a new energy fender according to claim 1, characterized in that: A processed side surface (9) is provided below the vertical material leakage hole (7).

Images