A device for simultaneously punching two radar apertures

Abstract

This utility model relates to a device for simultaneously punching two radar holes, comprising a support unit, a drive unit, a guide unit, and a punching unit. The drive unit includes a first pneumatic-hydraulic booster cylinder and a second pneumatic-hydraulic booster cylinder, which are fixed to the upper end of the support unit. The punching unit includes upper and lower blades. The two upper blades are respectively fixed to the lower ends of the first and second pneumatic-hydraulic booster cylinders, and the two lower blades are fixed to the lower end of the support unit. A guide unit is provided on the side of the support unit. The first and second pneumatic-hydraulic booster cylinders drive the two upper blades to move up and down vertically. A part is placed above the lower blades. When the two upper blades contact the two lower blades respectively, a shearing force is generated, thereby forming two separate radar holes on the part. Compared with the prior art, this device achieves the forming of two radar holes through a single punching unit, which can reduce equipment investment.

Description

Technical Field

[0001] This utility model relates to the field of punching processing technology, and in particular to a device for simultaneously punching two radar holes. Background Technology

[0002] Currently, the industry generally adopts the "single punching unit corresponds to a single hole" model in the punching process for bumper radar holes. Figure 1 The existing solution requires two independent punching units when punching double holes, which doubles the equipment cost, floor space and energy consumption; moreover, the two punching units need to be precisely synchronized, which increases the complexity of debugging and the risk of failure; hole position adjustment requires the overall modification of the unit, which is difficult to adapt to the needs of multi-variety production.

[0003] Chinese patent CN220697970U discloses a punching structure for processing rear bumper trailer hook covers, including a processing frame and a punching mechanism. The punching mechanism includes a support assembly detachably mounted inside the processing frame, a guide assembly movably mounted on the support assembly, and a punching component detachably fixed to the guide assembly. The punching mechanism also includes a punching cylinder detachably mounted on the upper end of the support assembly and a buffer connected to the punching cylinder. This solution uses a single punching unit for a single hole, resulting in problems such as equipment redundancy, low coordination efficiency, and insufficient flexibility. Utility Model Content

[0004] The purpose of this invention is to provide a device for simultaneously punching two radar holes. The punching device forms two radar holes through a punching unit, which can reduce the investment in equipment.

[0005] The objective of this utility model can be achieved through the following technical solutions:

[0006] A device for simultaneously punching two radar apertures includes a support unit, a drive unit, a guide unit, and a punching unit.

[0007] The drive unit includes a first gas-hydraulic booster cylinder and a second gas-hydraulic booster cylinder, which are fixed to the upper end of the support unit.

[0008] The punching unit includes upper blades and lower blades. The two upper blades are respectively fixed to the lower ends of the first and second pneumatic-hydraulic booster cylinders, and the two lower blades are fixed to the lower end of the support unit.

[0009] The support unit is provided with a guide unit on its side.

[0010] The first and second pneumatic-hydraulic booster cylinders are used to drive the two upper blades to move up and down in the vertical direction, and the area above the lower blade is used to place the part.

[0011] When the two upper blades come into contact with the two lower blades respectively, a shearing force is generated, thereby forming two separate radar holes on the part.

[0012] In one embodiment of this utility model, the support unit includes an upper fixing plate and a support base. One end of the upper fixing plate is fixed to the upper end of the support base, and the other end of the upper fixing plate is provided with a first gas-liquid booster cylinder and a second gas-liquid booster cylinder. The lower blade is fixed to the lower end of the support base.

[0013] In one embodiment of this utility model, the support base has an "L" shaped structure.

[0014] In one embodiment of this utility model, the support base consists of a vertical support base and a horizontal support base, the upper fixing plate is fixed to the upper end of the vertical support base, and the lower blade is fixed above the horizontal support base.

[0015] In one embodiment of this utility model, a hot air gun is provided on one side of the vertical support base.

[0016] In one embodiment of this utility model, the guiding unit includes a guide plate and a guide rail. Two sets of guide rails are symmetrically arranged on the outer wall of the vertical support base. One end of the guide plate is slidably connected to the guide rail, and the other end of the guide plate is fixedly connected to the first gas-liquid booster cylinder and the second gas-liquid booster cylinder.

[0017] In one embodiment of this utility model, a guide slider is provided at one end of the guide plate, and the guide slider is slidably connected to the guide rail.

[0018] In one embodiment of this utility model, the side wall of the vertical support base is further provided with a plurality of limiting members, which are used to limit the position of the guide plate.

[0019] In one embodiment of this utility model, the output shafts of the first gas-liquid booster cylinder and the second gas-liquid booster cylinder pass through the guide plate and are connected to the upper knife.

[0020] In one embodiment of this utility model, the lower blade is fixed above the horizontal support seat by a support block.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] This invention utilizes a single device with separate upper and lower blades, achieving independent forming of two holes through a rational layout. The key feature of this structure is that the two holes are controlled separately and independently, each with its own drive unit, rather than being bundled together, thus offering high flexibility. This structure occupies minimal space, is structurally stable, and possesses sufficient rigidity. Batch testing has demonstrated that the equipment performs well. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of a traditional punching unit.

[0024] Figure 2 This is a schematic diagram of the device for simultaneously punching two radar holes in this utility model.

[0025] Figure 3 This is a schematic diagram of the overall structure of the device for simultaneously punching two radar holes in this utility model after the parts are installed.

[0026] Explanation of the attached figures: 1. First gas-liquid booster cylinder, 2. Second gas-liquid booster cylinder, 3. Upper fixed plate, 4. Upper blade, 5. Lower blade, 6. Guide plate, 7. Guide rail, 8. Support base, 9. Hot air gun, 10. Part, 11. Limiting component, 12. Support block. Detailed Implementation

[0027] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments. This embodiment is based on the technical solution of the present invention and provides detailed implementation methods and specific operating procedures; however, the scope of protection of the present invention is not limited to the following embodiments.

[0028] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0029] In the description of this utility model, it should be noted that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description. They 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 on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0030] 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 according to the specific circumstances.

[0031] The following detailed description of some embodiments of the present invention is provided in conjunction with the accompanying drawings. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0032] Example 1

[0033] See Figures 2 to 3 This embodiment provides a device for simultaneously punching two radar holes, including a support unit, a drive unit, a guide unit, and a punching unit.

[0034] The drive unit includes a first gas-liquid booster cylinder 1 and a second gas-liquid booster cylinder 2, which are fixed to the upper end of the support unit.

[0035] The punching unit includes an upper blade 4 and a lower blade 5. The two upper blades 4 are respectively fixed to the lower ends of the first gas-hydraulic booster cylinder 1 and the second gas-hydraulic booster cylinder 2, and the two lower blades 5 are fixed to the lower end of the support unit.

[0036] The support unit is provided with a guide unit on its side.

[0037] The first pneumatic-hydraulic booster cylinder 1 and the second pneumatic-hydraulic booster cylinder 2 are used to drive the two upper blades 4 to move up and down in the vertical direction. The lower blade 5 is used to place the part 10.

[0038] When the two upper blades 4 come into contact with the two lower blades 5 respectively, a shearing force is generated, thereby forming two separate radar holes on the part 10.

[0039] In this embodiment, the support unit includes an upper fixing plate 3 and a support base 8. One end of the upper fixing plate 3 is fixed to the upper end of the support base 8, and the other end of the upper fixing plate 3 is provided with a first gas-liquid booster cylinder 1 and a second gas-liquid booster cylinder 2. The lower blade 5 is fixed to the lower end of the support base 8.

[0040] In this embodiment, the support base 8 has an "L" shaped structure.

[0041] In this embodiment, the support base 8 consists of a vertical support base and a horizontal support base, the upper fixing plate 3 is fixed to the upper end of the vertical support base, and the lower blade 5 is fixed above the horizontal support base.

[0042] In this embodiment, a hot air gun 9 is provided on one side of the vertical support base.

[0043] In this embodiment, the guiding unit includes a guide plate 6 and a guide rail 7. Two sets of guide rails 7 are symmetrically arranged on the outer wall of the vertical support base. One end of the guide plate 6 is slidably connected to the guide rail 7, and the other end of the guide plate 6 is fixedly connected to the first gas-liquid booster cylinder 1 and the second gas-liquid booster cylinder 2.

[0044] In this embodiment, one end of the guide plate 6 is provided with a guide slider, which is slidably connected to the guide rail 7.

[0045] In this embodiment, a plurality of limiting members 11 are also provided on the side wall of the vertical support base, and the limiting members 11 are used to limit the position of the guide plate 6.

[0046] In this embodiment, the output shafts of the first gas-liquid booster cylinder 1 and the second gas-liquid booster cylinder 2 pass through the guide plate 6 and are connected to the upper knife 4.

[0047] In this embodiment, the lower blade 5 is fixed above the horizontal support base by the support block 12.

[0048] Furthermore, this embodiment also provides a method for using the device to simultaneously punch two radar holes, the specific steps of which are as follows:

[0049] The part 10 to be drilled is placed above the lower cutter 5. The output shafts of the first pneumatic-hydraulic booster cylinder 1 and the second pneumatic-hydraulic booster cylinder 2 drive the guide plate 6 to slide down along the guide rail 7. After reaching the fixed position, the upper cutter 4 driven by the first pneumatic-hydraulic booster cylinder 1 and the second pneumatic-hydraulic booster cylinder 2 moves down into the lower cutter 5, thereby generating a shearing force, so that the part 10 achieves the forming effect of a hole.

[0050] The above description of the embodiments is provided to enable those skilled in the art to understand and use the utility model. It will be apparent to those skilled in the art that various modifications can be easily made to these embodiments, and the general principles described herein can be applied to other embodiments without inventive effort. Therefore, the present utility model is not limited to the above embodiments, and any improvements and modifications made by those skilled in the art based on the disclosure of the present utility model without departing from its scope should be within the protection scope of the present utility model.

Claims

1. A device for simultaneously punching two radar holes, characterized in that, It includes a support unit, a drive unit, a guide unit, and a punching unit. The drive unit includes a first gas-liquid booster cylinder (1) and a second gas-liquid booster cylinder (2), which are fixed to the upper end of the support unit. The punching unit includes an upper blade (4) and a lower blade (5). The two upper blades (4) are fixed to the lower ends of the first gas-liquid booster cylinder (1) and the second gas-liquid booster cylinder (2), respectively, and the two lower blades (5) are fixed to the lower end of the support unit. The support unit is provided with a guide unit on its side. The first gas-liquid booster cylinder (1) and the second gas-liquid booster cylinder (2) are used to drive the two upper blades (4) to move up and down in the vertical direction. The lower blade (5) is used to place the part (10) above it. When the two upper cutters (4) come into contact with the two lower cutters (5) respectively, a shearing force is generated, thereby forming two separate radar holes on the part (10).

2. The device for simultaneously punching two radar holes according to claim 1, characterized in that, The support unit includes an upper fixing plate (3) and a support base (8). One end of the upper fixing plate (3) is fixed to the upper end of the support base (8), and the other end of the upper fixing plate (3) is provided with a first gas-liquid booster cylinder (1) and a second gas-liquid booster cylinder (2). The lower blade (5) is fixed to the lower end of the support base (8).

3. The device for simultaneously punching two radar holes according to claim 2, characterized in that, The support base (8) has an "L" shaped structure.

4. The device for simultaneously punching two radar holes according to claim 3, characterized in that, The support base (8) consists of a vertical support base and a horizontal support base. The upper fixing plate (3) is fixed to the upper end of the vertical support base, and the lower blade (5) is fixed above the horizontal support base.

5. The device for simultaneously punching two radar holes according to claim 4, characterized in that, A hot air gun (9) is provided on one side of the vertical support.

6. The device for simultaneously punching two radar holes according to claim 4, characterized in that, The guiding unit includes a guide plate (6) and a guide rail (7). Two sets of guide rails (7) are symmetrically arranged on the outer wall of the vertical support. One end of the guide plate (6) is slidably connected to the guide rail (7), and the other end of the guide plate (6) is fixedly connected to the first gas-liquid booster cylinder (1) and the second gas-liquid booster cylinder (2).

7. The device for simultaneously punching two radar holes according to claim 6, characterized in that, One end of the guide plate (6) is provided with a guide slider, which is slidably connected to the guide rail (7).

8. The device for simultaneously punching two radar holes according to claim 6, characterized in that, The side wall of the vertical support is also provided with a plurality of limiting members (11), which are used to limit the position of the guide plate (6).

9. The device for simultaneously punching two radar holes according to claim 6, characterized in that, The output shafts of the first gas-liquid booster cylinder (1) and the second gas-liquid booster cylinder (2) pass through the guide plate (6) and are connected to the upper knife (4).

10. The device for simultaneously punching two radar holes according to claim 4, characterized in that, The lower blade (5) is fixed above the transverse support seat by the support block (12).

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