Antenna oscillator punching device

Abstract

The utility model discloses an antenna oscillator punching device which comprises a machine base, an upper punching assembly, a lower die assembly, a side punching assembly and a clamping assembly, the upper punching assembly, the lower die assembly, the side punching assembly and the clamping assembly are installed on the machine base, the lower die assembly is detachably installed on the machine base, and the upper punching assembly and the lower die assembly are matched to punch the top of an antenna oscillator. The side punching assembly is used for punching the side face of the antenna oscillator, and the clamping assembly is used for installing the lower die assembly. According to the antenna oscillator punching device, the upper punching assembly, the lower die assembly and the side punching assembly are arranged to conduct punching on antenna oscillators at the same time, the punching efficiency is improved, the lower die assembly can be detached and replaced to be suitable for the antenna oscillators of different structures, the punching device can conduct punching on the antenna oscillators of different structures, the vacancy rate of equipment is reduced, and the punching efficiency is improved. Therefore, the economic benefit can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of punching machines, in particular to an antenna vibrator punching device. Background Art

[0002] Antenna vibrators are components on the antenna that have the function of guiding and amplifying electromagnetic waves, making the electromagnetic signals received by the antenna stronger. Antenna vibrators are made of metal with good conductivity. Some vibrators are rod-shaped, while others have more complex structures. Generally, many vibrators are arranged in parallel on the antenna.

[0003] In the past, traditional manual drilling was used to drill holes in antenna elements. This required prior measurement, was complex, had large errors, and was inefficient. Consequently, some automatic drilling machines were designed for this purpose. However, most existing antenna drilling equipment is only suitable for one type of antenna element. This means that antenna element manufacturers need to equip different drilling equipment for different antenna elements. If different antenna elements are produced in different batches, the drilling equipment suitable for the other structures will be idle. This reduces utilization and hinders economic efficiency.

[0004] It can be seen that the existing technology still needs to be improved and enhanced. Utility Model Content

[0005] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide an antenna element punching device, aiming to improve the technical problem in the prior art that antenna elements with different structures need to be equipped with different punching equipment, which is not conducive to improving economic benefits.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An antenna element punching device, comprising: a base, and a lower die assembly, an upper punching assembly, a side punching assembly and a clamping assembly installed on the base.

[0008] The lower die assembly is detachably mounted on the machine base and is used to clamp the antenna vibrator to be punched. The lower die assembly includes a lower punching pin;

[0009] The upper punching assembly and the lower die assembly are correspondingly arranged up and down, and cooperate with each other to punch a hole on the top of the antenna vibrator. The upper punching assembly includes an upper punching part, and the upper punching part is provided with a first receiving hole for receiving the lower punching needle;

[0010] There are multiple side punching assemblies, which are arranged around the periphery of the lower mold assembly and are used to punch holes on the sides of the antenna vibrator;

[0011] The clamping assembly is located in the inner periphery of the plurality of side punching assemblies and is used for clamping the lower die assembly.

[0012] The antenna element punching device described above includes a base plate, a support column and a support platform, the lower end of the support column is fixedly connected to the base plate, the upper end of the support column is fixedly connected to the support platform, the lower mold assembly, the side punching assembly and the clamping assembly are all installed on the base plate, and the upper punching assembly is installed on the support platform.

[0013] The antenna vibrator punching device described above, wherein the lower mold assembly also includes a jig and a mounting plate, the lower punching needle is fixedly connected to the top of the jig, the shape of the jig is adapted to the shape of the antenna vibrator, the bottom of the jig is fixedly connected to the mounting plate, the jig is used to install the antenna vibrator to be punched, and the mounting plate can be removably mounted on the base plate via a clamping assembly.

[0014] The antenna vibrator punching device described, wherein the upper punching assembly also includes a first cylinder and a connecting piece, the driving rod of the first cylinder drives the upper punching piece via the connecting piece, the first cylinder is installed above the support platform, the driving rod of the first cylinder passes through the movable setting of the support platform, and the upper punching piece is located below the support platform.

[0015] The antenna vibrator punching device described above, wherein the clamping assembly includes a pressure plate, a pad and a locking bolt. The pressure plate is connected to the base plate via the locking bolt. The pad is arranged between the pressure plate and the base plate and is used to support the pressure plate. The pressure plate and the base plate are clamped on the upper and lower surfaces of the mounting plate. The locking bolt is used to lock the pressure plate.

[0016] The antenna element punching device, wherein the side punching assembly includes a second cylinder and a side punching needle, the second cylinder is installed on the bottom plate, and the driving rod of the second cylinder drives the side punching needle.

[0017] The antenna element punching device, wherein the side punching device also includes a support plate, the support plate is installed on the bottom plate, the support plate is provided with a through hole for the side punching needle to pass through, and the middle part of the side punching needle is movably accommodated in the through hole.

[0018] The antenna element punching device is characterized in that a second accommodating hole is provided on the outer side of the jig, and the second accommodating hole is used to accommodate a side punching needle.

[0019] Beneficial effects:

[0020] The utility model provides an antenna vibrator punching device, comprising a base and an upper punching assembly, a lower die assembly, a side punching assembly, and a clamping assembly mounted on the base. The lower die assembly is detachably mounted on the base. The upper punching assembly cooperates with the lower die assembly to punch holes in the top of the antenna vibrator. The side punching assembly is used to punch holes in the sides of the antenna vibrator. The clamping assembly is used to mount the lower die assembly. The antenna vibrator punching device simultaneously punches holes in the antenna vibrator by providing the upper punching assembly, the lower die assembly, and the side punching assembly, thereby improving punching efficiency. The lower die assembly is detachable and replaceable to accommodate antenna vibrators of different structures. This allows the punching device to punch holes in antenna vibrators of different structures, reducing the idle rate of equipment and improving utilization, thereby facilitating economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the three-dimensional structure of the antenna element punching device provided by the utility model;

[0022] Figure 2 This is a schematic diagram of the main structure of the antenna element punching device provided by the present invention (when the side punching component is omitted).

[0023] Reference numerals:

[0024] 1—Machine base 2—Lower die assembly 3—Upper punching assembly

[0025] 4—Side punching assembly 5—Clamping assembly 11—Base plate

[0026] 12—Support column 13—Support platform 21—Upper punching needle

[0027] 22 - fixture 23 - mounting plate 24 - second receiving hole

[0028] 31 - Upper stamping part 32 - First receiving hole 33 - First cylinder

[0029] 34—Connector 41—Second cylinder 42—Side punching needle

[0030] 43—support plate 51—pressing plate 52—pad

[0031] 53—Locking bolt. DETAILED DESCRIPTION

[0032] The present invention provides an antenna element perforation device. To make the purpose, technical solution, and effects of the present invention more clear and explicit, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific examples described herein are only intended to explain the present invention and are not intended to limit the present invention.

[0033] In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, and a specific direction structure and operation, and therefore, cannot be understood as a limitation on the present invention. In addition, "first" and "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0034] See also Figures 1 to 2 As shown, the utility model provides an antenna vibrator punching device, which includes: a base 1, and a lower mold assembly 2, an upper punching assembly 3, a side punching assembly 4 and a clamping assembly 5 installed on the base 1. In this embodiment, the base 1 includes a base plate 11, a support column 12 and a support platform 13. The lower end of the support column 12 is fixedly connected to the base plate 11, and the upper end of the support column 12 is fixedly connected to the support platform 13. The lower mold assembly 2, the side punching assembly 4 and the clamping assembly 5 are all installed on the base plate 11, and the upper punching assembly 3 is installed on the support platform 13. The support column 12 separates the base plate 11 from the support platform 13, forming a space in which the antenna vibrator to be punched can be clamped and punched. The fixed connection between the support column 12 and the base plate 11 and the support platform 13 can be a welding process or a screw connection.

[0035] See also Figures 1 to 2 As shown, the lower die assembly 2 is detachably mounted on the base 1 and is used to clamp the antenna vibrator to be punched. The lower die assembly 2 includes a lower punching needle 21; the lower die assembly 2 also includes a jig 22 and a mounting plate 23. The lower punching needle 21 is fixedly connected to the top of the jig 22. The shape of the jig 22 is adapted to the shape of the antenna vibrator. The bottom of the jig 22 is fixedly connected to the mounting plate 23. The jig 22 is used to mount the antenna vibrator to be punched. The mounting plate 23 is detachably mounted on the base plate 11 via the clamping assembly 5. To facilitate installation and disassembly, the upper punching needle and jig 22 are integrated into a one-piece structure, and the jig 22 and mounting plate 23 are also integrated into a one-piece structure.

[0036] In this embodiment, the top of the jig 22 is in the shape of a truncated cone, and the upper punching needle is arranged on the side of the truncated cone with a smaller diameter. The middle and lower parts of the jig 22 are cylindrical, and the side of the cylinder is provided with a second accommodating hole 24 for accommodating the side punching needle 42. The central axis of the second accommodating hole 24 is on the same straight line as the central axis of the through hole.

[0037] See also Figures 1 to 2As shown, the upper punch assembly 3 and the lower die assembly 2 are arranged in a corresponding upper and lower position, and cooperate with each other to punch the top of the antenna oscillator. The upper punch assembly 3 includes an upper punch 31, which is provided with a first receiving hole 32 for accommodating the lower punching needle 21. The upper punch assembly 3 also includes a first cylinder 33 and a connecting member 34. The driving rod of the first cylinder 33 is driven and connected to the upper punch 31 via the connecting member 34. The first cylinder 33 is mounted above the support platform 13, and the driving rod of the first cylinder 33 is movably arranged to penetrate the support platform 13. The upper punch 31 is located below the support platform 13. To adapt the lower die assembly 2 to punch holes for antenna oscillators of different structures, the shape of the first receiving hole 32 is adapted to the shape of the top of the antenna oscillator. The upper punch 31 is also removable and replaceable. In this embodiment, the cross-section of the first receiving hole 32 is funnel-shaped to adapt to the frustum shape of the top of the jig 22 and the upper punching needle.

[0038] See also Figure 1 As shown, there are multiple side punching assemblies 4, which are arranged around the periphery of the lower mold assembly 2. The multiple side punching assemblies 4 are used to punch holes in the side of the antenna vibrator. The number of side punching assemblies 4 can be set according to the number of holes required to be punched on the side of the antenna vibrator. In this embodiment, there are three side punching assemblies 4, and the three side punching assemblies 4 are arranged around the upper punching needle with an axis spaced 120° apart. When the upper punching assembly 3 and the lower mold assembly 2 cooperate to punch the top of the antenna vibrator, by setting up multiple side punching assemblies 4 to punch holes in the side of the antenna vibrator at the same time, all punching requirements can be completed with only one clamping, which improves work efficiency while avoiding errors caused by secondary clamping and improving punching accuracy.

[0039] See also Figures 1 to 2 As shown, the clamping assembly 5 is located within the inner periphery of the plurality of side punching assemblies 4 and is used to clamp the lower die assembly 2. In this embodiment, there are at least two clamping assemblies 5, each of which includes a pressing plate 51, a spacer 52, and a locking bolt 53. The pressing plate 51 is connected to the base plate 11 via the locking bolt 53. The spacer 52 is disposed between the pressing plate 51 and the base plate 11 and is used to support the pressing plate 51. The pressing plate 51 and the base plate 11 cooperate to be clamped on the upper and lower surfaces of the mounting plate 23. The locking bolt 53 is used to lock the pressing plate 51. The locking bolt 53 is located in the middle of the pressing plate 51, and the spacer 52 is located at the bottom of the end of the pressing plate 51 away from the mounting plate 23. When installing the lower die assembly 2, clamp the mounting plate 23 of the lower die assembly 2 between the pressure plate 51 and the base plate 11, tighten the locking bolt 53, so that the pressure plate 51 presses the mounting plate 23 to prevent the jig 22 from moving and affecting the punching accuracy. The pad 52 supports the pressure plate 51 on the other side to keep the pressure plate 51 balanced and prevent the pressure plate 51 from deforming or tilting and affecting the clamping effect.

[0040] See also Figure 1As shown, the side punching assembly 4 includes a second cylinder 41 and a side punching needle 42. The second cylinder 41 is mounted on the base plate 11, and its drive rod drives the side punching needle 42. The side punching device also includes a support plate 43, which is mounted on the base plate 11 and has a through hole for the side punching needle 42 to pass through. The central portion of the side punching needle 42 is movable within the through hole. In this embodiment, the second cylinder 41 is mounted to the base plate 11 via bolts. The support plate 43 can be fixed to the base plate 11 via welding, and the support plate 43 is located between the second cylinder 41 and the jig 22. During side punching, the second cylinder 41 drives the side punching needle 42 through the through hole and punches it onto the side wall of the antenna element clamped to the jig 22. The support plate 43 provides support for the side punching needle 42, preventing it from tilting downward after prolonged operation, which could affect the accuracy of the side punching.

[0041] See also Figures 1 to 2 As shown, the outer side of the jig 22 is provided with second receiving holes 24 for accommodating side punching needles 42. The number of second receiving holes 24 matches the number of side punching assemblies 4, and the positions of the second receiving holes 24 correspond to the side punching needles 42. In this embodiment, there are three second receiving holes 24, each corresponding to a side punching needle 42. The provision of the second receiving holes 24 to accommodate the side punching needles 42 allows the side punching needles 42 to completely pierce the side wall of the antenna element, thereby improving the punching quality.

[0042] To sum up, the utility model improves the punching efficiency by setting up an upper punching assembly 3, a lower mold assembly 2 and a side punching assembly 4 to punch holes in the antenna vibrator at the same time. The lower mold assembly 2 can be disassembled and replaced to be suitable for antenna vibrators with different structures, so that the punching device can punch holes in antenna vibrators with different structures, reducing the idle rate of the equipment and improving the utilization rate, which is conducive to improving economic benefits.

[0043] It is understandable that those skilled in the art can make equivalent substitutions or changes based on the technical solution and utility model concept of the present invention, and all these changes or substitutions should fall within the scope of protection of the claims attached to the present invention.

Claims

1. An antenna element punching device, characterized in that: include: A machine base (1), and a lower die assembly (2), an upper punching assembly (3), a side punching assembly (4) and a clamping assembly (5) mounted on the machine base (1). The lower die assembly (2) is detachably mounted on the machine base (1) and is used to clamp the antenna vibrator to be punched. The lower die assembly (2) includes a lower punching needle (21); The upper punching assembly (3) and the lower die assembly (2) are arranged correspondingly up and down, and cooperate with each other to punch a hole on the top of the antenna vibrator. The upper punching assembly (3) includes an upper punching part (31), and the upper punching part (31) is provided with a first receiving hole (32) for receiving the lower punching needle (21); There are multiple side punching assemblies (4), which are arranged around the periphery of the lower die assembly (2). The multiple side punching assemblies (4) are used to punch holes on the sides of the antenna vibrator; and the clamping assembly (5) is located within the inner periphery of the multiple side punching assemblies (4) and is used to clamp the lower die assembly (2).

2. The antenna element punching device according to claim 1, characterized in that: The machine base (1) comprises a base plate (11), a support column (12) and a support platform (13); the lower end of the support column (12) is fixedly connected to the base plate (11); the upper end of the support column (12) is fixedly connected to the support platform (13); the lower die assembly (2), the side punching assembly (4) and the clamping assembly (5) are all installed on the base plate (11); and the upper punching assembly (3) is installed on the support platform (13).

3. The antenna element punching device according to claim 2, characterized in that: The lower mold assembly (2) further includes a jig (22) and a mounting plate (23). The lower punching needle (21) is fixedly connected to the top of the jig (22), and the bottom of the jig (22) is fixedly connected to the mounting plate (23). The shape of the jig (22) is adapted to the shape of the antenna vibrator. The jig (22) is used to mount the antenna vibrator to be punched. The mounting plate (23) is detachably mounted on the base plate (11) via the clamping assembly (5).

4. The antenna element punching device according to claim 2, characterized in that: The upper punching assembly (3) further comprises a first cylinder (33) and a connecting member (34). The driving rod of the first cylinder (33) is driven to connect to the upper punching member (31) via the connecting member (34). The first cylinder (33) is installed above the support platform (13). The driving rod of the first cylinder (33) is movably arranged to penetrate the support platform (13). The upper punching member (31) is located below the support platform (13).

5. The antenna element punching device according to claim 3, characterized in that: The clamping assembly (5) includes a pressure plate (51), a cushion block (52) and a locking bolt (53). The pressure plate (51) is connected to the base plate (11) via the locking bolt (53). The cushion block (52) is arranged between the pressure plate (51) and the base plate (11) and is used to support the pressure plate (51). The pressure plate (51) and the base plate (11) are clamped on the upper and lower surfaces of the mounting plate (23). The locking bolt (53) is used to lock the pressure plate (51).

6. The antenna element punching device according to claim 2, characterized in that: The side punching assembly (4) comprises a second cylinder (41) and a side punching needle (42). The second cylinder (41) is mounted on the bottom plate (11), and a driving rod of the second cylinder (41) drives and connects the side punching needle (42).

7. The antenna element punching device according to claim 6, characterized in that: The side punching device further comprises a support plate (43) which is mounted on the bottom plate (11). The support plate (43) is provided with a through hole for the side punching needle (42) to pass through, and the middle part of the side punching needle (42) is movably accommodated in the through hole.

8. The antenna element punching device according to claim 7, characterized in that: A second accommodating hole (24) is provided on the outer side surface of the jig (22), and the second accommodating hole (24) is used to accommodate the side punching needle (42).

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