Perforating device

Abstract

The utility model relates to the technical field of circuit board processing, in particular to a punching device which comprises a base, an adjusting assembly, a transmission assembly, a supporting assembly and a punching assembly. The adjusting assembly comprises moving lead screws, moving seats, sliding seats, adjusting seats and adjusting electric push rods, the two moving lead screws are rotationally connected with the base, the two moving seats are in threaded connection with the moving lead screws, and the two sliding seats are slidably connected with the base and located on the outer sides of the moving lead screws correspondingly; the two adjusting seats are fixedly connected with the moving seat and the sliding seat correspondingly and located on the tops of the moving seat and the sliding seat correspondingly, and the two adjusting electric push rods are fixedly connected with the adjusting seats correspondingly and penetrate through the adjusting seats, the transmission assembly, the supporting assembly and the punching assembly correspondingly to be connected with the base. The problems that the distance between clamping mechanisms is fixed, circuit boards of different sizes are inconvenient to clamp, and the use of the device is greatly limited are solved.

Description

Technical Field

[0001] This utility model relates to the field of circuit board processing technology, and in particular to a drilling device. Background Technology

[0002] Traditional circuit board drilling devices have rubber posts that are too far from the drilling position on the circuit board, resulting in insufficient support. The circuit board can only move laterally, and adjusting the drilling position is not convenient.

[0003] The existing publication number CN219938615U discloses a drilling device for circuit board processing, including a worktable, a moving mechanism fixedly connected to the upper surface of the worktable, a mounting base provided on the upper surface of the moving mechanism, a damper detachably connected to the upper surface of the mounting base, a spring provided on the surface of the damper, a support ring fixedly connected to the upper surface of the damper, an elastic pad fixedly connected to the upper surface of the support ring, a clamping mechanism fixedly connected to the upper surface of the mounting base, and a mounting bracket fixedly connected to the upper surface of the worktable. The circuit board is fixed by the clamping mechanism, and the position of the mounting base is adjusted by the moving mechanism, thereby adjusting the position of the circuit board. The elastic pad abuts against the circuit board, the spring provides support and also provides shock absorption. The circuit board is drilled by a drilling machine, and the support position is close to the drilling position, making the circuit board less prone to breakage.

[0004] However, the spacing of the clamping mechanism in the aforementioned circuit board processing drilling device is fixed, which makes it inconvenient to clamp circuit boards of different sizes, resulting in significant limitations in the use of the device. Utility Model Content

[0005] The purpose of this utility model is to provide a drilling device that solves the problem that the spacing of the clamping mechanism is fixed when using a drilling device for circuit board processing, which is not convenient for clamping circuit boards of different sizes, resulting in a large limitation in the use of the device.

[0006] To achieve the above objectives, this utility model provides a drilling device, including a base, an adjustment assembly, a transmission assembly, a support assembly, and a drilling assembly. The adjustment assembly includes a movable lead screw, a movable seat, a sliding seat, an adjustment seat, and an adjustment electric actuator. There are two movable lead screws, each rotatably connected to the base and passing through it. There are two movable seats, each threadedly connected to the movable lead screw and located on the outside of it. There are two sliding seats, each slidably connected to the base and located on the outside of it. There are two adjustment seats, each fixedly connected to the movable seat and the sliding seat and located on top of them. There are two adjustment electric actuators, each fixedly connected to the adjustment seat and passing through it. The transmission assembly, the support assembly, and the drilling assembly are all connected to the base.

[0007] The adjustment assembly further includes support seats, fixed electric actuators, and shims. There are four support seats, two of which are fixedly connected to the adjusting electric actuators and located inside them, and the other two are fixedly connected to the movable seat and the sliding seat and located inside them, respectively. There are multiple fixed electric actuators, each fixedly connected to and passing through one of the support seats. There are also multiple shims, each fixedly connected to one of the fixed electric actuators and located at the bottom of the actuator.

[0008] The transmission assembly includes a motor, transmission wheels, and a transmission belt. The motor is fixedly connected to the base and located outside the movable lead screw. There are two transmission wheels, each fixedly connected to the movable lead screw and located outside the movable lead screw. The transmission belt connects the two transmission wheels.

[0009] The support assembly includes a sliding plate, a spring, a support plate, and a limiting block. There are two sliding plates, each slidably connected to the base and located on top of the base. There are multiple springs, each fixedly connected to a sliding plate and located on top of the sliding plate. There are two support plates, each fixedly connected to a spring and located on top of the spring. There are multiple limiting blocks, each fixedly connected to a support plate and located between the support plate and the movable seat and the sliding seat.

[0010] The drilling assembly includes a support frame, a mounting strip, and a drilling device. The support frame is fixedly connected to the base and located on the outside of the base. The mounting strip is slidably connected to the support frame and located inside the support frame. The drilling device is fixedly connected to the mounting strip and located at the bottom of the mounting strip.

[0011] This utility model discloses a drilling device. The base provides support for the device, the movable lead screw controls the movable seat and guides the sliding seat, the movable seat and the sliding seat support the adjusting seat, and the adjusting seat supports the adjusting electric push rod. The adjusting electric push rod is used to adjust the position of the supporting seat. In use, the distance between the movable seat and the sliding seat is adjusted by sliding the sliding seat along the movable lead screw. Then, the adjusting electric push rod controls the movement of the supporting seat, facilitating the adjustment of the spacing between the supporting seats. This achieves the purpose of fixing circuit boards of different sizes, solving the problem that the spacing of the clamping mechanism in the drilling device for circuit board processing is fixed, making it inconvenient to clamp circuit boards of different sizes, resulting in significant limitations in the use of the device. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0013] Figure 1 This is a schematic diagram of the overall structure of the punching device according to the first embodiment of this utility model.

[0014] Figure 2 This is a schematic diagram of the adjustment component and transmission component of the first embodiment of this utility model.

[0015] Figure 3 This is a schematic diagram of the support component of the first embodiment of the present invention.

[0016] Figure 4 This is a top view of the punching device according to the first embodiment of this utility model.

[0017] In the diagram: 101-base, 102-moving lead screw, 103-moving seat, 104-sliding seat, 105-adjusting seat, 106-adjusting electric actuator, 107-support seat, 108-fixed electric actuator, 109-shield, 110-motor, 111-transmission wheel, 112-transmission belt, 113-slide plate, 114-spring, 115-support plate, 116-limiting block, 117-support frame, 118-mounting strip, 119-drilling device. Detailed Implementation

[0018] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0019] The first embodiment of this application is as follows:

[0020] Please see Figures 1 to 4 ,in, Figure 1 This is a schematic diagram of the overall structure of the punching device according to the first embodiment of this utility model. Figure 2 This is a schematic diagram of the adjustment component and transmission component according to the first embodiment of this utility model. Figure 3 This is a schematic diagram of the support component according to the first embodiment of the present invention. Figure 4 This is a top view of the drilling device according to the first embodiment of the present invention. The present invention provides a drilling device, including a base 101, an adjustment component, a transmission component, a support component, and a drilling component. The adjustment component includes a moving lead screw 102, a moving seat 103, a sliding seat 104, an adjustment seat 105, an adjustment electric push rod 106, a support seat 107, a fixed electric push rod 108, and a shim 109. The transmission component includes a motor 110, a transmission wheel 111, and a transmission belt 112. The support component includes a sliding plate 113, a spring 114, a support plate 115, and a limiting block 116. The drilling component includes a support frame 117, a mounting strip 118, and a drilling device 119. The aforementioned solution solves the problem that the spacing of the clamping mechanism in the drilling device for circuit board processing is fixed, which is not convenient for clamping circuit boards of different sizes, resulting in a large limitation in the use of the device. It is understood that the aforementioned solution can be used in scenarios where circuit boards of different sizes are fixed, and can also be used to solve the problem of adjusting the position of the circuit board.

[0021] In this specific embodiment, there are two movable lead screws 102, each rotatably connected to and passing through the base 101. There are two movable seats 103, each threadedly connected to a movable lead screw 102 and located outside the lead screw 102. There are two sliding seats 104, each slidably connected to the base 101 and located outside the movable lead screw 102. There are two adjusting seats 105, each fixedly connected to a movable seat 103 and a sliding seat 104 and located on top of both seats. There are two adjusting electric actuators 106, each fixedly connected to an adjusting seat 105 and passing through the adjusting seat 104. The transmission assembly, support assembly, and drilling assembly are respectively connected to the base 101, which provides support for the device. The moving lead screw 102 controls the moving seat 103 and guides the sliding seat 104. The moving seat 103 and the sliding seat 104 support the adjusting seat 105, which in turn supports the adjusting electric actuator 106. The adjusting electric actuator 106 is used to adjust the position of the support seat 107. During use, the distance between the moving seat 103 and the sliding seat 104 is adjusted by sliding the sliding seat 104 along the moving lead screw 102. The moving seat 107 is then moved by the adjusting electric actuator 106, facilitating the adjustment of the spacing between the support seats 107 to fix circuit boards of different sizes.

[0022] The facility comprises four support bases 107, two of which are fixedly connected to the adjusting electric actuator 106 and located inside the adjusting electric actuator 106, respectively. The other two support bases 107 are fixedly connected to the movable base 103 and the sliding base 104 and located inside the movable base 103 and the sliding base 104, respectively. The facility also comprises multiple fixed electric actuators 108, each fixedly connected to a support base 107 and passing through the support base. The support base 107 has multiple gaskets 109, each of which is fixedly connected to a fixed electric push rod 108 and located at the bottom of the fixed electric push rod 108. The support base 107 provides support for the fixed point push rod. The fixed electric push rod 108 is used to control the gaskets 109. When the equipment is in use, the fixed electric push rod 108 pushes the gaskets 109 downward to fix the circuit board between the gaskets 109 and the support plate 115, which facilitates the fixation of the circuit board.

[0023] Secondly, the motor 110 is fixedly connected to the base 101 and located outside the movable lead screw 102. There are two transmission wheels 111, which are fixedly connected to the movable lead screw 102 and located outside the movable lead screw 102 respectively. The transmission belt 112 connects the two transmission wheels 111. The motor 110 provides power to the movable lead screw 102, and the transmission wheels 111 and the transmission belt 112 provide transmission for the movable lead screw 102. When the equipment is in use, the motor 110 drives the corresponding movable lead screw 102 to rotate, and through the transmission of the transmission wheels 111 and the transmission belt 112, the other movable lead screw 102 rotates synchronously.

[0024] Furthermore, there are two slide plates 113, each slidably connected to the base 101 and located on top of the base 101. There are multiple springs 114, each fixedly connected to one of the slide plates 113 and located on top of the slide plate 113. There are two support plates 115, each fixedly connected to one of the springs 114 and located on top of the spring. There are multiple limiting blocks 116, each... The slide plate 113 is fixedly connected to the support plate 115 and located between the support plate 115 and the movable seat 103 and the sliding seat 104 respectively. The slide plate 113 provides support for the spring 114 and the support plate 115. The spring 114 provides elastic force to the support plate 115. The support plate 115 provides support for the circuit board. The limiting block 116 is connected to the movable seat 103 and the sliding seat 104. When the movable seat 103 and the sliding seat 104 move, it facilitates the synchronous rotation of the support plate 115 and the slide plate 113.

[0025] Finally, the support frame 117 is fixedly connected to the base 101 and located on the outside of the base 101. The mounting strip 118 is slidably connected to the support frame 117 and located inside the support frame 117. The drilling device 119 is fixedly connected to the mounting strip 118 and located at the bottom of the mounting strip 118. The support frame 117 provides support for the drilling assembly, and the mounting strip 118 provides support for the drilling device 119. After the circuit board is fixed, the drilling device 119 facilitates drilling holes in the circuit board, and the mounting strip 118 facilitates the replacement of the drilling device 119, making it convenient to drill holes in different circuit boards.

[0026] In the drilling device of this embodiment, the base 101 provides support for the device, the movable lead screw 102 provides control for the movable seat 103 and guides the sliding seat 104, the movable seat 103 and the sliding seat 104 provide support for the adjusting seat 105, and the adjusting seat 105 provides support for the adjusting electric push rod 106. The adjusting electric push rod 106 is used to adjust the position of the supporting seat 107. When the device is in use, the distance between the movable seat 103 and the sliding seat 104 is adjusted by sliding the sliding seat 104 along the movable lead screw 102, and the moving of the supporting seat 107 is controlled by the adjusting electric push rod 106, which facilitates the adjustment of the spacing between the supporting seats 107, so as to achieve the purpose of fixing circuit boards of different sizes. This solves the problem that the spacing of the clamping mechanism of the drilling device for circuit board processing is fixed when in use, which is not convenient for clamping circuit boards of different sizes, resulting in a large limitation in the use of the device.

[0027] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A punching device, comprising a base, characterized in that, It also includes adjustment components, transmission components, support components, and drilling components; The adjustment assembly includes a movable lead screw, a movable seat, a sliding seat, an adjustment seat, and an adjustment electric actuator. There are two movable lead screws, each rotatably connected to the base and passing through it. There are two movable seats, each threadedly connected to a movable lead screw and located on its outer side. There are two sliding seats, each slidably connected to the base and located on its outer side. There are two adjustment seats, each fixedly connected to both the movable seat and the sliding seat and located on top of both. There are two adjustment electric actuators, each fixedly connected to an adjustment seat and passing through it. The transmission assembly, the support assembly, and the drilling assembly are all connected to the base.

2. The punching device as described in claim 1, characterized in that, The adjustment assembly further includes support seats, fixed electric actuators, and shims. There are four support seats, two of which are fixedly connected to the adjusting electric actuators and located inside them, and the other two are fixedly connected to the movable seat and the sliding seat and located inside them, respectively. There are multiple fixed electric actuators, each fixedly connected to and passing through one of the support seats. There are also multiple shims, each fixedly connected to one of the fixed electric actuators and located at the bottom of the fixed electric actuator.

3. The punching device as described in claim 1, characterized in that, The transmission assembly includes a motor, transmission wheels, and a transmission belt. The motor is fixedly connected to the base and located outside the moving lead screw. There are two transmission wheels, each fixedly connected to the moving lead screw and located outside the moving lead screw. The transmission belt connects the two transmission wheels.

4. The punching device as described in claim 1, characterized in that, The support assembly includes a sliding plate, a spring, a support plate, and a limiting block. There are two sliding plates, each slidably connected to the base and located on top of the base. There are multiple springs, each fixedly connected to a sliding plate and located on top of the sliding plate. There are two support plates, each fixedly connected to a spring and located on top of the spring. There are multiple limiting blocks, each fixedly connected to a support plate and located between the support plate and the movable seat and the sliding seat.

5. The punching device as described in claim 1, characterized in that, The drilling assembly includes a support frame, a mounting strip, and a drilling device. The support frame is fixedly connected to the base and located on the outside of the base. The mounting strip is slidably connected to the support frame and located inside the support frame. The drilling device is fixedly connected to the mounting strip and located at the bottom of the mounting strip.

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