A computer case plate processing stamping device

Abstract

The utility model provides a kind of stamping device for computer case board processing, it belongs to case processing equipment field, it includes: pedestal, adjusting assembly is installed on the pedestal, processing table is installed on the adjusting assembly, fixed component is installed on the processing table, stamping die is installed on the fixed component, two clamping components are installed on the processing table, and the clamping component includes multiple spring fixedly connected on the processing table.The utility model utilizes pressing plate cooperation placement plate, the clamping fixed of case board can be realized, the movement and deformation of workpiece in stamping process can be reduced, so as to guarantee the stamping quality and precision of device, slowly exert pressure on case board by stamping head simultaneously using spring, effectively eliminate local bending phenomenon caused by impact, improve stamping piece size precision, and utilize clamping plate fixed stamping die, facilitate user installation and disassembly stamping die, improve the portability of device.

Description

Technical Field

[0001] This utility model relates to the field of chassis processing equipment technology, and in particular to a stamping device for processing computer chassis panels. Background Technology

[0002] Computer chassis panels are metal sheets that make up the main body of a computer chassis. They are processed into a chassis structure through processes such as stamping. They are mainly used to fix and protect the internal hardware, while also providing functions such as heat dissipation and ventilation, electromagnetic shielding, and mechanical support.

[0003] A rapid stamping device for chassis production, application number CN202220924118.3, includes a housing, a drive mechanism, a placement table, a stamping head, and a telescopic cylinder. The telescopic cylinder is positioned above the stamping head, which is positioned above the placement table. The placement table is located on the outside of the housing, and the drive mechanism is located inside the housing. The drive mechanism includes a servo motor, a movable support plate, a fixed frame, a rotating shaft, a moving belt, a drive motor, and a slide rod. This invention places the chassis on the placement table, and the stamping head and stamping die work together to punch holes in the chassis. The movable support plate, fixed frame, drive motor, and servo motor within the drive mechanism work together to move the placement table laterally and longitudinally, thereby adjusting the punching position of the chassis and reducing the need for operators to repeatedly adjust the chassis position. However, this device directly places the chassis on the placement table for processing. When switching between stamping and moving positions, the chassis position may shift, affecting processing accuracy. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a stamping device for processing computer chassis panels.

[0005] An embodiment of this utility model provides a stamping device for processing computer chassis panels, comprising:

[0006] A base is provided, on which an adjustment assembly is mounted. A processing table is mounted on the adjustment assembly. A fixing assembly is mounted on the processing table. A stamping die is mounted on the fixing assembly. Two clamping assemblies are mounted on the processing table. Each clamping assembly includes multiple springs fixedly connected to the processing table. A placement plate is fixedly connected to the multiple springs. Multiple sliding grooves are formed on the placement plate. A pressing plate is slidably connected within the multiple sliding grooves. A lifting port is formed on the placement plate. The pressing plate slides within the lifting port. A first threaded rod is rotatably connected to the placement plate, threaded through the pressing plate. A rotating rod is rotatably connected to the placement plate, fixedly connected to the first threaded rod. Multiple telescopic rods are fixedly connected to the processing table, all of which are fixedly connected to the placement plate.

[0007] Furthermore, the adjustment assembly includes a second threaded rod rotatably connected to the base, the second threaded rod threaded through the processing table, the processing table slidably connected to the upper end face of the base, and a first motor fixedly installed on the side wall of the base, the rotating end of the first motor being fixedly connected to the second threaded rod.

[0008] Furthermore, the fixing assembly includes a placement slot on the processing table, the stamping die is located in the placement slot, the processing table has a sliding cavity, the inner wall of the sliding cavity is rotatably connected to a bidirectional screw, two sliding blocks are slidably connected in the sliding cavity, the bidirectional screw is threaded through the two sliding blocks, a clamping plate is fixedly connected to each of the two sliding blocks, the clamping ends of the two clamping plates slide through the processing table, the stamping die has fixing slots on both sides, the clamping ends of the two clamping plates respectively match the two fixing slots, a second motor is fixedly installed on the side wall of the processing table, and the rotating end of the second motor is fixedly connected to the bidirectional screw.

[0009] Furthermore, multiple limiting rods are fixedly connected to the side wall of the processing table, and multiple buffer pads are fixedly connected to the side walls of the two placement plates. Each of the multiple limiting rods corresponds to one of the multiple buffer pads. Both the limiting rods and the buffer pads are provided with a buffer pad layer, and the buffer pad layer is made of soft rubber.

[0010] Furthermore, a protective shell is fixedly connected to the side wall of the base, the protective shell is matched with the first motor, a knob is fixedly connected to each of the two rotating rods, and multiple fixing blocks are fixedly connected to the side wall of the base, with multiple fixing bolts threaded through each of the multiple fixing blocks.

[0011] Furthermore, a support frame is fixedly connected to the upper end face of the base, a cylinder is fixedly installed on the upper end face of the support frame, an installation plate is fixedly installed on the telescopic end of the cylinder, a stamping head is fixedly connected to the installation plate, multiple signal transmitters are fixedly installed on the processing table, the multiple signal transmitters are respectively matched with multiple grooves on the stamping die, and a signal receiver is fixedly installed on the installation plate.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. Place the workpiece on the two placement plates, and then the user turns the knob to lower the pressing plate. The pressing plate, together with the placement plate, can clamp and fix the machine box plate, which can reduce the movement and deformation of the workpiece during the stamping process, thereby ensuring the stamping quality and accuracy of the device.

[0014] 2. During the stamping process, after the stamping head contacts the chassis plate, the spring contracts, and the stamping head drives the chassis plate to slowly contact the stamping die, so that the stamping head slowly applies pressure to the chassis plate, effectively eliminating the local bending phenomenon caused by impact and improving the dimensional accuracy of the stamped parts.

[0015] 3. When the second motor is working, the bidirectional screw rotates, which allows the two clamping plates to move closer or further apart, making it easier for users to install and disassemble the stamping die and improving the portability of the device. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of a stamping device for processing computer chassis panels as described in an embodiment of the present utility model.

[0017] Figure 2 This is a three-dimensional side view of a stamping device for processing computer chassis panels as described in this embodiment of the present invention.

[0018] Figure 3 This is a perspective sectional view of a stamping device for processing computer chassis panels as described in an embodiment of this utility model.

[0019] In the above-mentioned attached figures: 1 base, 2 processing table, 3 stamping die, 4 spring, 5 placement plate, 6 pressing plate, 7 first threaded rod, 8 telescopic rod, 9 second threaded rod, 10 first motor, 11 sliding cavity, 12 bidirectional screw, 13 sliding block, 14 clamping plate, 15 second motor, 16 limit rod, 17 buffer pad, 18 protective shell, 19 knob, 20 fixing block, 21 fixing bolt, 22 support frame, 23 signal transmitter, 24 signal receiver. Detailed Implementation

[0020] The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.

[0021] like Figures 1-3 As shown in the figure, this utility model embodiment proposes a stamping device for processing computer chassis panels, comprising:

[0022] The base 1 has an adjustment assembly installed on it, a processing table 2 installed on the adjustment assembly, a fixing assembly installed on the processing table 2, a stamping die 3 installed on the fixing assembly, and two clamping assemblies installed on the processing table 2. The clamping assemblies include multiple springs 4 fixedly connected to the processing table 2. A placement plate 5 is fixedly connected to the multiple springs 4. Multiple sliding grooves are opened on the placement plate 5. A pressing plate 6 is slidably connected in the multiple sliding grooves. A lifting port is opened on the placement plate 5. The pressing plate 6 slides in the lifting port. A first threaded rod 7 is rotatably connected to the placement plate 5. The first threaded rod 7 is threaded through the pressing plate 6. A rotating rod is rotatably connected to the placement plate 5. The rotating rod is fixedly connected to the first threaded rod 7. Multiple telescopic rods 8 are fixedly connected to the processing table 2. All of the multiple telescopic rods 8 are fixedly connected to the placement plate 5. A protective shell 18 is fixedly connected to the side wall of the base 1. The protective shell 18 is matched with the first motor 10. The protective shell 18 can protect the first motor 10 and prevent the first motor 10 from being damaged by external interference.

[0023] Both rotating rods are fixedly connected to knobs 19, which facilitate the user's rotation of the rotating rods and improve the portability of the device. Multiple fixing blocks 20 are fixedly connected to the side wall of the base 1, and multiple fixing bolts 21 are threaded through the multiple fixing blocks 20. A support frame 22 is fixedly connected to the upper end face of the base 1. A cylinder is fixedly installed on the upper end face of the support frame 22. An installation plate is fixedly installed on the telescopic end of the cylinder. A stamping head is fixedly connected to the installation plate. Multiple signal transmitters 23 are fixedly installed on the processing table 2. The multiple signal transmitters 23 are respectively matched with multiple grooves on the stamping die 3. A signal receiver 24 is fixedly installed on the installation plate. Both the signal transmitters 23 and the signal receiver 24 are existing technologies. The signal transmitters 23 transmit signals by modulating infrared pulse codes of a specific frequency. The signal receiver 24 uses a photoelectric sensor to capture the signal and demodulate the raw data. During positioning, the target position is determined by geometric calculation based on the signal round-trip time difference or the signal strength difference of multiple nodes to ensure the accuracy of the adjusted stamping position. This will not be elaborated further here.

[0024] The adjustment assembly includes a second threaded rod 9 rotatably connected to the base 1, the second threaded rod 9 threaded through the processing table 2, the processing table 2 slidably connected to the upper end face of the base 1, a first motor 10 fixedly installed on the side wall of the base 1, the rotating end of the first motor 10 fixedly connected to the second threaded rod 9, and a fixing assembly including a placement slot on the processing table 2, the stamping die 3 located in the placement slot, a sliding cavity 11 on the processing table 2, a bidirectional screw 12 rotatably connected to the inner wall of the sliding cavity 11, two sliding blocks 13 slidably connected inside the sliding cavity 11, the bidirectional screw 12 threaded through the two sliding blocks 13, and a clamping plate 14 fixedly connected to each of the two sliding blocks 13, the clamping ends of the two clamping plates 14 slidably passing through... The processing table 2 and the stamping die 3 have fixed slots on both sides. The clamping ends of the two clamping plates 14 are respectively matched with the two fixed slots. The second motor 15 is fixedly installed on the side wall of the processing table 2. The rotating end of the second motor 15 is fixedly connected to the bidirectional screw 12. Multiple limit rods 16 are fixedly connected to the side wall of the processing table 2. Multiple buffer pads 17 are fixedly connected to the side walls of the two placement plates 5. The multiple limit rods 16 correspond one-to-one with the multiple buffer pads 17. Both the limit rods 16 and the buffer pads 17 are provided with buffer pads. The buffer pads are made of soft rubber. When the cylinder drives the stamping head to reset, the buffer pads 17 will contact the limit rods 16, thereby buffering and preventing the spring 4 from repeatedly extending and retracting.

[0025] The detailed working process of this utility model is as follows:

[0026] First, the base 1 is fixed in the designated position using fixing bolts 21. Then, the workpiece is placed on the two placement plates 5. The user then rotates knob 19, causing the first threaded rod 7 to rotate. The pressing plate 6 slides down on the placement plate 5. The pressing plate 6, in conjunction with the placement plate 5, clamps and fixes the chassis plate, reducing workpiece movement and deformation during stamping, thus ensuring the stamping quality and precision of the device. After clamping and fixing, the cylinder drives the stamping head to descend. During stamping, after the stamping head contacts the chassis plate, the spring 4 contracts, and the stamping... The head slowly brings the chassis plate into contact with the stamping die 3, so that the stamping head slowly applies pressure to the chassis plate, effectively eliminating the local bending phenomenon caused by impact and improving the dimensional accuracy of the stamped parts. Then the first motor 10 starts to work, causing the second threaded rod 9 to rotate, which can realize the adjustment of the stamping position of the chassis plate. After the device has been used for a period of time, the second motor 15 works, causing the bidirectional screw 12 to rotate, which can make the two clamping plates 14 move closer or further apart, making it convenient for users to install and disassemble the stamping die 3, and improving the portability of the device.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A stamping device for processing computer chassis panels, characterized in that, include: A base (1) is provided, on which an adjustment assembly is mounted. A processing table (2) is mounted on the adjustment assembly. A fixing assembly is mounted on the processing table (2). A stamping die (3) is mounted on the fixing assembly. Two clamping assemblies are mounted on the processing table (2). Each clamping assembly includes multiple springs (4) fixedly connected to the processing table (2). A placement plate (5) is fixedly connected to the multiple springs (4). Multiple sliding grooves are formed on the placement plate (5). A common sliding connection is provided with a pressing plate (6). A lifting port is provided on the placement plate (5). The pressing plate (6) slides in the lifting port. A first threaded rod (7) is rotatably connected to the placement plate (5). The first threaded rod (7) is threaded through the pressing plate (6). A rotating rod is rotatably connected to the placement plate (5). The rotating rod is fixedly connected to the first threaded rod (7). Multiple telescopic rods (8) are fixedly connected to the processing table (2). All of the multiple telescopic rods (8) are fixedly connected to the placement plate (5).

2. The stamping device for processing computer chassis panels according to claim 1, characterized in that: The adjustment assembly includes a second threaded rod (9) rotatably connected to the base (1), the second threaded rod (9) threaded through the processing table (2), the processing table (2) slidably connected to the upper end face of the base (1), and a first motor (10) fixedly installed on the side wall of the base (1), the rotating end of the first motor (10) being fixedly connected to the second threaded rod (9).

3. The stamping device for processing computer chassis panels according to claim 1, characterized in that: The fixing assembly includes a placement slot on the processing table (2), the stamping die (3) is located in the placement slot, the processing table (2) has a sliding cavity (11), the inner wall of the sliding cavity (11) is rotatably connected to a bidirectional screw (12), two sliding blocks (13) are slidably connected in the sliding cavity (11), the bidirectional screw (12) is threaded through the two sliding blocks (13), a clamping plate (14) is fixedly connected to each of the two sliding blocks (13), the clamping ends of the two clamping plates (14) are slidably connected through the processing table (2), the stamping die (3) has fixing slots on both sides, the clamping ends of the two clamping plates (14) are respectively matched with the two fixing slots, a second motor (15) is fixedly installed on the side wall of the processing table (2), and the rotating end of the second motor (15) is fixedly connected to the bidirectional screw (12).

4. The stamping device for processing computer chassis panels according to claim 1, characterized in that: The processing table (2) has multiple limiting rods (16) fixedly connected to its side wall, and the two placement plates (5) have multiple buffer pads (17) fixedly connected to their side walls. The multiple limiting rods (16) correspond one-to-one with the multiple buffer pads (17). Both the limiting rods (16) and the buffer pads (17) are provided with buffer pads, and the buffer pads are made of soft rubber.

5. The stamping device for processing computer chassis panels according to claim 2, characterized in that: The base (1) is fixedly connected to a protective shell (18), which is matched with the first motor (10). A knob (19) is fixedly connected to each of the two rotating rods. Multiple fixing blocks (20) are fixedly connected to the side wall of the base (1), and multiple fixing bolts (21) are threaded through each of the multiple fixing blocks (20).

6. The stamping device for processing computer chassis panels according to claim 1, characterized in that: A support frame (22) is fixedly connected to the upper end face of the base (1). A cylinder is fixedly installed on the upper end face of the support frame (22). An installation plate is fixedly installed on the telescopic end of the cylinder. A stamping head is fixedly connected to the installation plate. Multiple signal transmitters (23) are fixedly installed on the processing table (2). The multiple signal transmitters (23) are respectively matched with multiple grooves on the stamping die (3). A signal receiver (24) is fixedly installed on the installation plate.

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