Forming device and forming method for hidden groove in side plate of computer case

Abstract

The invention discloses a forming device and a forming method for an inner hidden groove of a side plate of a computer case, and belongs to the field of inner hidden groove forming. A forming device for a hidden groove in a side plate of a computer case comprises a base and a sliding block arranged on the base in a sliding mode, a telescopic rod is arranged on the sliding block, a stamping knife is arranged at the end, arranged outside the sliding block, of the telescopic rod, and a notch is formed in the sliding block. The push block is arranged on the base in a sliding mode, the push block is arranged above the sliding block, a limiting block is arranged at the bottom of the push block, and an insertion block corresponding to the limiting block is connected to the sliding block in a sliding mode; the fixing block is fixedly arranged on the base, and a concave hole corresponding to the stamping knife is formed in the fixing block; the mounting groove is formed in the base; the two-step operation of punching and bending can be completed synchronously, time is saved, efficiency is improved, the hole position and the bending position can be matched with each other, the assembling precision of the connecting piece is guaranteed, repeated clamping adjustment is not needed, the labor cost is reduced, and batch production is facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field of internal hidden groove forming, and particularly relates to an internal hidden groove forming device and forming method for the side plate of a computer case. Background Art

[0002] The internal hidden groove is a hidden groove or groove structure designed inside the side plate of the case, mainly used for installing or fixing hidden connectors to achieve a firm connection between the side plate and the main body of the case while keeping the appearance simple.

[0003] When forming the internal hidden groove of the computer case side plate, in order to cooperate with the heat dissipation design, holes are usually drilled on the side plate to guide the air flow, reduce the hardware temperature, and avoid local heat accumulation. The formed groove by bending can completely wrap the connector, eliminate the exposed protrusion, and keep the appearance of the case flat, which conforms to the modern minimalist design trend. However, currently, when processing the internal hidden groove of the computer case side plate, the drilling and bending operations are usually carried out in two steps. After the drilling is completed, the bending operation is carried out. The step-by-step processing may cause the hole position and the bending position to be mismatched due to positioning errors, etc., affecting the assembly accuracy of the connector, and multiple clamping adjustments are required, increasing the process time consumption and labor cost, which is not conducive to mass production. In view of this, the present invention is specifically proposed. Summary of the Invention

[0004] The purpose of the present invention is to solve the problems existing in the prior art, and to propose an internal hidden groove forming device and forming method for the side plate of a computer case.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] An internal hidden groove forming device for the side plate of a computer case, including a base, and further including:

[0007] A slider slidably arranged on the base, an expansion rod is provided on the slider, a punching knife is provided at one end of the expansion rod outside the slider, and a notch is provided on the slider;

[0008] A push block slidably arranged on the base, the push block is arranged above the slider, a limiting block is provided at the bottom of the push block, and an inserting block corresponding to the limiting block is slidably connected on the slider;

[0009] A fixed block fixedly arranged on the base, a concave hole corresponding to the punching knife is provided on the fixed block;

[0010] An installation groove provided on the base;

[0011] When the limiting block abuts against the inserting block, the push block can push the slider to move.

[0012] Preferably, a plurality of sliding grooves are provided on the base, and threaded rods are rotatably connected in two of the sliding grooves. A support plate is provided at the bottom of the push block, a threaded cylinder is provided on the support plate, the threaded cylinder is threadedly connected to the threaded rod, a groove is provided on the slider, the support plate is slidably connected in the groove, and the support plate is slidably connected in the sliding groove.

[0013] Further, belt pulleys are provided on the outer walls of the two threaded rods, a belt is connected to the belt pulleys, a motor is fixedly connected to the outer wall of the base, one of the threaded rods is arranged at the output end of the motor, a limiting groove is provided on the inner wall of the sliding groove, and a convex block is provided at the bottom of the slider, and the convex block is slidably connected in the limiting groove.

[0014] Preferably, a first cavity and a second cavity are further provided on the slider. A moving plate is slidably connected in the first cavity, a first rack plate is fixedly connected to the outer wall of the moving plate, a small gear is rotatably connected in the second cavity, a second rack plate is slidably connected in the second cavity, both the first rack plate and the second rack plate are meshed with the small gear, the top of the second rack plate is connected with a round rod, and the top of the round rod is fixedly connected to the insertion block.

[0015] Further, the first rack plate and the second rack plate are arranged in a staggered manner, and the first rack plate and the second rack plate are perpendicular to each other.

[0016] Further, a moving block is slidably connected in the first cavity, the moving block is fixedly connected to the telescopic rod, an elastic member is provided between the moving block and the moving plate, a spring is sleeved on the outer wall of the telescopic rod, and the spring is arranged between the inner wall of the first cavity and the outer wall of the moving block.

[0017] Preferably, clamping plates are slidably connected to the inner walls on both sides of the installation groove, and two adjusting rods are threadedly connected to the base. One sides of the two adjusting rods placed in the installation groove are respectively connected to the clamping plates.

[0018] Preferably, a convex plate is fixedly connected to the outer wall of the base, a connecting rod is fixedly connected to the convex plate, a top plate is fixedly connected to the top of the connecting rod, a first lead screw is threadedly connected to the top plate, a second lead screw is threadedly connected to the first lead screw, and a pressing block is provided at the bottom of the second lead screw.

[0019] Preferably, a support frame for assisting the movement of the telescopic rod is provided on the outer wall of the slider, and an extension plate is provided on the push block.

[0020] A method for forming an internal hidden groove on the side plate of a computer case is operated by the following steps:

[0021] S1, placing the side plate of the computer case to be processed and formed in the installation groove and fixing it;

[0022] S2. Control the movement of the pushing block and synchronously drive the movement of the sliding block;

[0023] S3. After the punching tool contacts the side plate, the telescopic rod moves, causing the cooperation between the inserting block and the limiting block to disengage. At this time, the pushing block continues to move, while the sliding block will remain stationary;

[0024] S4. At this time, the pushing block will push the side plate during movement, causing the side plate to bend and perform a bending operation;

[0025] S5. After the bending operation is completed, the pushing block drives the sliding block to move again, completing the punching operation, and thus synchronously completing the forming operation of the hidden groove inside the side plate of the computer case.

[0026] Compared with the prior art, the present invention provides a device and a forming method for the hidden groove inside the side plate of a computer case, having the following beneficial effects:

[0027] 1. For the device for forming the hidden groove inside the side plate of the computer case, the pushing block is driven to move by the support plate, and under the action of the inserting block and the limiting block, it can synchronously drive the sliding block to move. When the inserting block and the limiting block no longer abut against each other, the support plate will drive the pushing block to move. At this time, the sliding block does not move, and the moving pushing block will push the side plate during movement, causing the side plate to bend and perform a bending operation. After the support plate moves to the extreme position inside the groove, it will drive the sliding block to move again, enabling the punching tool on the sliding block to complete the punching operation. It can synchronously complete the two operations of punching and bending, saving time and improving efficiency. It can make the hole position match the bending position, ensure the assembly accuracy of the connecting piece, eliminate the need for multiple clamping and adjustment, reduce labor costs, and is conducive to mass production.

[0028] 2. For the device for forming the hidden groove inside the side plate of the computer case, when the punching tool contacts the side plate, it will drive the moving block and the moving plate to move. By rotating the small gear, the second rack plate drives the inserting block to move downward. At this time, the inserting block no longer blocks the limiting block, and the pushing block will no longer drive the sliding block to move again. At this time, the top of the side plate can be pushed by the pushing block, thus completing the bending operation of the side plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 is a schematic structural diagram of a device for forming a hidden groove inside the side plate of a computer case proposed by the present invention Figure I ;

[0030] Figure 2 is a schematic structural diagram of a device for forming a hidden groove inside the side plate of a computer case proposed by the present invention Figure II ;

[0031] Figure 3 is a schematic sectional view of the base of a device for forming a hidden groove inside the side plate of a computer case proposed by the present invention;

[0032] Figure 4 An in - hidden - groove forming device for the side plate of a computer chassis proposed by the present invention Figure 1 The enlarged view of part A in it;

[0033] Figure 5 An in - hidden - groove forming device for the side plate of a computer chassis proposed by the present invention Figure 3 The enlarged view of part B in it;

[0034] Figure 6 An in - hidden - groove forming device for the side plate of a computer chassis proposed by the present invention Figure 3 The structural schematic diagram of part C in it;

[0035] Figure 7 The cross - sectional view of an in - hidden - groove forming device for the side plate of a computer chassis proposed by the present invention;

[0036] Figure 8 An in - hidden - groove forming device for the side plate of a computer chassis proposed by the present invention Figure 7 The partial enlarged view in it.

[0037] In the figure: 1. Base; 101. Slide groove; 102. Motor; 103. Threaded rod; 104. Limit groove; 105. Belt pulley; 106. Belt; 107. Installation groove; 2. Slide block; 201. Missing groove; 202. Groove; 203. First cavity; 204. Moving block; 205. Expansion rod; 206. Punching knife; 207. Support frame; 208. Spring; 209. Second cavity; 210. Convex block; 3. Push block; 301. Extension plate; 302. Support plate; 303. Threaded cylinder; 304. Limit block; 4. Fixed block; 401. Concave hole; 402. Clamping plate; 403. Adjusting rod; 5. Convex plate; 501. Connecting rod; 502. Top plate; 503. First lead screw; 504. Second lead screw; 505. Pressing block; 6. Moving plate; 601. First rack plate; 602. Small gear; 603. Second rack plate; 604. Round rod; 605. Insert block. Specific embodiments

[0038] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments.

[0039] In the description of the present invention, it should be understood that the orientation or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the 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 orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0040] Example 1:

[0041] Referring to Figures 1 - 8 , a forming device for an inner hidden groove of a computer chassis side plate, includes a base 1, and further includes a slider 2 slidably arranged on the base 1. An expansion rod 205 is arranged on the slider 2, and a punching knife 206 is arranged at one end of the expansion rod 205 outside the slider 2. A notch 201 is arranged on the slider 2; a pushing block 3 slidably arranged on the base 1 is arranged above the slider 2. A limiting block 304 is arranged at the bottom of the pushing block 3, and a plug block 605 corresponding to the limiting block 304 is slidably connected to the slider 2; a fixed block 4 is fixedly arranged on the base 1, and a concave hole 401 corresponding to the punching knife 206 is arranged on the fixed block 4; an installation groove 107 is arranged on the base 1; when the limiting block 304 abuts against the plug block 605, the pushing block 3 can push the slider 2 to move.

[0042] In this embodiment, when in use, first place the computer chassis side plate to be processed and formed in the installation groove 107 and fix it, then control the pushing block 3 to move. Under the action of the limiting block 304 and the plug block 605, it drives the slider 2 to move, so that the punching knife 206 on the slider 2 touches the side plate and presses the side plate to complete the punching operation. It should be noted that when the punching knife 206 contacts the side plate, it will drive the expansion rod 205 to move, so that the cooperation between the plug block 605 and the limiting block 304 is disengaged. At this time, the pushing block 3 continues to move, while the slider 2 will remain stationary. The moving pushing block 3 will push the side plate when moving, so that the side plate is bent and the bending operation is carried out. The arranged notch 201 can make it convenient to place the bent side plate. After the bending operation is completed, the pushing block 3 drives the slider 2 to move again to complete the punching operation. Moreover, the side plate itself is relatively thin, and the cutting edge of the punching knife 206 is hardened, such as a tungsten carbide coating, to ensure sharpness and wear resistance, reduce the frictional resistance during the punching process, improve the punching efficiency, and can complete the entire punching operation well.

[0043] Example 2:

[0044] Referring to Figures 1 - 8 , a forming device for an inner hidden groove of a computer chassis side plate, includes a base 1, and further includes a slider 2 slidably arranged on the base 1. An expansion rod 205 is arranged on the slider 2, and a punching knife 206 is arranged at one end of the expansion rod 205 outside the slider 2. A notch 201 is arranged on the slider 2; a pushing block 3 slidably arranged on the base 1 is arranged above the slider 2. A limiting block 304 is arranged at the bottom of the pushing block 3, and a plug block 605 corresponding to the limiting block 304 is slidably connected to the slider 2; a fixed block 4 is fixedly arranged on the base 1, and a concave hole 401 corresponding to the punching knife 206 is arranged on the fixed block 4; an installation groove 107 is arranged on the base 1; when the limiting block 304 abuts against the plug block 605, the pushing block 3 can push the slider 2 to move.

[0045] The base 1 is provided with a plurality of sliding grooves 101. Two of the sliding grooves 101 are rotatably connected with threaded rods 103. The bottom of the pushing block 3 is provided with a supporting plate 302. The supporting plate 302 is provided with a threaded barrel 303. The threaded barrel 303 is threadedly connected with the threaded rod 103. The sliding block 2 is provided with a groove 202. The supporting plate 302 is slidably connected in the groove 202 and is also slidably connected in the sliding groove 101.

[0046] Both outer walls of the two threaded rods 103 are provided with belt pulleys 105. The belt pulleys 105 are connected with a belt 106. The outer wall of the base 1 is fixedly connected with a motor 102. One of the threaded rods 103 is arranged at the output end of the motor 102. The inner wall of the sliding groove 101 is provided with a limiting groove 104. The bottom of the sliding block 2 is provided with a convex block 210. The convex block 210 is slidably connected in the limiting groove 104.

[0047] In this embodiment, when the motor 102 is started, it drives the threaded rod 103 at the output end to rotate, thereby driving the threaded barrel 303 threadedly connected thereto to move. Further, the supporting plate 302 drives the pushing block 3 to move. Under the action of the inserting block 605 and the limiting block 304, the sliding block 2 can be driven to move synchronously. When the inserting block 605 and the limiting block 304 are not in contact with each other, the supporting plate 302 drives the pushing block 3 to move. At this time, the sliding block 2 does not move. When the supporting plate 302 moves to the extreme position in the groove 202, it will drive the sliding block 2 to move again, so that the punching knife 206 on the sliding block 2 completes the punching operation. While the threaded rod 103 is rotating, it drives the belt pulley 105 to rotate, and then the two threaded rods 103 can be synchronously driven to rotate through the belt 106.

[0048] It should be noted that when the punching knife 206 contacts the side plate, it drives the telescopic rod 205 to move, so that the cooperation between the inserting block 605 and the limiting block 304 is disengaged. At this time, the pushing block 3 continues to move, while the sliding block 2 remains stationary. The moving pushing block 3 will push the side plate when moving, so that the side plate is bent and the bending operation is performed. The arranged notch 201 enables the bent side plate to be conveniently placed. After the bending operation is completed, the pushing block 3 drives the sliding block 2 to move again to complete the punching operation. Moreover, the side plate is relatively thin, and the cutting edge of the punching knife 206 is hardened, such as a tungsten carbide coating, to ensure sharpness and wear resistance, reduce the frictional resistance during the punching process, improve the punching efficiency, and can well complete the entire punching operation.

[0049] Embodiment 3:

[0050] Refer to Figures 1 - 8, a forming device for an inner hidden groove of a computer case side plate, including a base 1, and further including a slider 2 slidably disposed on the base 1. An expansion rod 205 is provided on the slider 2, and a punching knife 206 is provided at one end of the expansion rod 205 outside the slider 2. A notch 201 is provided on the slider 2; a push block 3 slidably disposed on the base 1, the push block 3 is disposed above the slider 2, a limiting block 304 is provided at the bottom of the push block 3, and a plug block 605 corresponding to the limiting block 304 is slidably connected on the slider 2; a fixed block 4 is fixedly disposed on the base 1, and a concave hole 401 corresponding to the punching knife 206 is provided on the fixed block 4; an installation groove 107 is provided on the base 1; when the limiting block 304 abuts against the plug block 605, the push block 3 can push the slider 2 to move.

[0051] The slider 2 is further provided with a first cavity 203 and a second cavity 209. A moving plate 6 is slidably connected in the first cavity 203. A first rack plate 601 is fixedly connected to the outer wall of the moving plate 6. A small gear 602 is rotatably connected in the second cavity 209. A second rack plate 603 is slidably connected in the second cavity 209. Both the first rack plate 601 and the second rack plate 603 are engaged with the small gear 602. The top of the second rack plate 603 is connected with a round rod 604, and the top of the round rod 604 is fixedly connected with the plug block 605.

[0052] The first rack plate 601 and the second rack plate 603 are arranged in a staggered manner, and the first rack plate 601 and the second rack plate 603 are perpendicular to each other.

[0053] A moving block 204 is slidably connected in the first cavity 203. The moving block 204 is fixedly connected with the expansion rod 205. An elastic member is provided between the moving block 204 and the moving plate 6. A spring 208 is sleeved on the outer wall of the expansion rod 205, and the spring 208 is disposed between the inner wall of the first cavity 203 and the outer wall of the moving block 204.

[0054] In this embodiment, when the punching knife 206 contacts the side plate, it will drive the moving block 204 located in the first cavity 203 to move through the expansion rod 205, and then drive the moving plate 6 to move through the elastic member. The moving plate 6 will drive the first rack plate 601 to start moving, so that it meshes with the small gear 602 and drives the small gear 602 to rotate. When the small gear 602 rotates, it will synchronously mesh with the second rack plate 603, so that it slides in the second cavity 209, and then the second rack plate 603 drives the plug block 605 to move downward through the round rod 604. At this time, the plug block 605 will no longer block the limiting block 304, and the push block 3 will no longer drive the slider 2 to move. At this time, the top of the side plate can be pushed by the push block 3, so as to complete the bending operation of the side plate. Moreover, a fillet is provided at the bottom of the push block 3, which can reduce wear and is more convenient to use.

[0055] Both inner walls of the installation groove 107 are slidably connected with clamping plates 402. Two adjusting rods 403 are threadedly connected to the base 1. One sides of the two adjusting rods 403 placed inside the installation groove 107 are respectively connected with the clamping plates 402.

[0056] Specifically, by rotating the adjusting rod 403, it can be threadedly connected to the side surface of the base 1, so that the adjusting rod 403 moves and drives the clamping plate 402 to move. After the clamping plates 402 located on both sides of the installation groove 107 move, they will clamp the side plate of the computer case, thereby positioning it, making it more convenient for processing. And a handle is also provided on the adjusting rod 403, which can make it more convenient to rotate the adjusting rod 403.

[0057] A convex plate 5 is fixedly connected to the outer wall of the base 1. A connecting rod 501 is fixedly connected to the convex plate 5. The top of the connecting rod 501 is fixedly connected to a top plate 502. A first lead screw 503 is threadedly connected to the top plate 502. A second lead screw 504 is threadedly connected inside the first lead screw 503. A pressing block 505 is provided at the bottom of the second lead screw 504.

[0058] In this application, an auxiliary bending device is also provided. When the pushing block 3 has bent the side plate but cannot bend it completely, rotate the first lead screw 503 to make it threadedly connected to the top plate 502, thereby driving the first lead screw 503 to move, and then driving the second lead screw 504 to move, so that it drives the pressing block 505 to move downward. Then the pressing block 505 will press on the side plate to make the side plate bend more completely, completing the auxiliary operation. And the second lead screw 504 is also threadedly connected to the first lead screw 503. By rotating the second lead screw 504, the second lead screw 504 can move out of the first lead screw 503, thereby increasing the overall length and being more convenient to use. And hexagon blocks are provided on both the first lead screw 503 and the second lead screw 504, which can assist in driving the rotation of the first lead screw 503 and the second lead screw 504 by a wrench, saving labor.

[0059] A support frame 207 for assisting the movement of the telescopic rod 205 is provided on the outer wall of the slider 2. By providing the support frame 207, the telescopic rod 205 can move more stably, thereby ensuring the accuracy of the punching operation. An extension plate 301 is provided on the pushing block 3. While the pushing block 3 moves, the extension plate 301 will first touch the side plate and make it bend first, and then the bending effect of the side plate is realized through the pushing block 3.

[0060] Example 4:

[0061] A method for forming an inner hidden groove of a computer case side plate is operated by the following steps:

[0062] Place the side panel of the computer case to be processed and formed in the installation groove 107 and fix it; control the movement of the push block 3 and synchronously drive the movement of the slider 2; when the punching knife 206 contacts the side panel, the telescopic rod 205 moves, so that the cooperation between the insertion block 605 and the limit block 304 is disengaged. At this time, the push block 3 continues to move, while the slider 2 remains stationary; at this time, the push block 3 will push the side panel when moving, so that the side panel is bent and the bending operation is performed; after the bending operation is completed, the push block 3 drives the slider 2 to move again to complete the punching operation, thereby synchronously completing the forming operation of the hidden groove in the side panel of the computer case.

[0063] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, making equivalent substitutions or changes should be covered within the protection scope of the present invention.

Claims

1. A device for forming a hidden groove in a side panel of a computer case, comprising a base (1), characterized in that: Also includes: A slider (2) is slidably arranged on the base (1), the slider (2) is provided with a telescopic rod (205), one end of the telescopic rod (205) disposed outside the slider (2) is provided with a punch (206), and the slider (2) is provided with a notch (201); A push block (3) is slidably arranged on the base (1), the push block (3) is arranged above the slider (2), a limit block (304) is arranged at the bottom of the push block (3), and an insert block (605) corresponding to the limit block (304) is slidably connected to the slider (2); A fixed block (4) fixedly arranged on the base (1), wherein the fixed block (4) is provided with a concave hole (401) corresponding to the punching knife (206); A mounting groove (107) is provided on the base (1); When the limiting block (304) and the inserting block (605) abut against each other, the pushing block (3) can push the sliding block (2) to move.

2. A device for forming a hidden groove in a side panel of a computer case according to claim 1, characterized in that: The base (1) is provided with a plurality of slide grooves (101), wherein two of the slide grooves (101) are rotatably connected with threaded rods (103), a support plate (302) is provided at the bottom of the push block (3), a threaded cylinder (303) is provided on the support plate (302), and the threaded cylinder (303) is threadedly connected with the threaded rod (103), a groove (202) is provided on the slider (2), the support plate (302) is slidably connected in the groove (202), and the support plate (302) is slidably connected in the slide groove (101).

3. A device for forming hidden grooves in side panels of a computer case according to claim 2, characterized in that: The outer walls of the two threaded rods (103) are each provided with a pulley (105), and the pulley (105) is connected to a belt (106). The outer wall of the base (1) is fixedly connected to a motor (102), and one of the threaded rods (103) is arranged at the output end of the motor (102). The inner wall of the slide groove (101) is provided with a limiting groove (104), and the bottom of the slider (2) is provided with a protrusion (210), and the protrusion (210) is slidably connected in the limiting groove (104).

4. The device for forming a hidden groove in a side panel of a computer case according to claim 1, characterized in that: The slider (2) is also provided with a first cavity (203) and a second cavity (209); a movable plate (6) is slidably connected in the first cavity (203); a first rack plate (601) is fixedly connected to the outer wall of the movable plate (6); a pinion (602) is rotatably connected in the second cavity (209); a second rack plate (603) is slidably connected in the second cavity (209); the first rack plate (601) and the second rack plate (603) are both meshed with the pinion (602); a round rod (604) is connected to the top of the second rack plate (603); and the top of the round rod (604) is fixedly connected to the plug block (605).

5. The device for forming a hidden groove in a side panel of a computer case according to claim 4, characterized in that: The first rack plate (601) and the second rack plate (603) are staggered, and the first rack plate (601) and the second rack plate (603) are perpendicular to each other.

6. A device for forming hidden grooves in side panels of a computer case according to claim 4, characterized in that: A moving block (204) is slidably connected in the first cavity (203); the moving block (204) is fixedly connected to the telescopic rod (205); an elastic member is provided between the moving block (204) and the moving plate (6); the outer wall of the telescopic rod (205) is sleeved with a spring (208); and the spring (208) is arranged between the inner wall of the first cavity (203) and the outer wall of the moving block (204).

7. The device for forming a hidden groove in a side panel of a computer case according to claim 1, characterized in that: The inner walls on both sides of the installation groove (107) are slidably connected with clamping plates (402), and two adjustment rods (403) are threadedly connected to the base (1), and the two adjustment rods (403) are placed on one side of the installation groove (107) and are respectively connected to the clamping plates (402).

8. The device for forming a hidden groove in a side panel of a computer case according to claim 1, characterized in that: The outer wall of the base (1) is fixedly connected to a convex plate (5), the convex plate (5) is fixedly connected to a connecting rod (501), the top of the connecting rod (501) is fixedly connected to a top plate (502), a first screw rod (503) is threadedly connected to the top plate (502), the first screw rod (503) is internally threadedly connected to a second screw rod (504), and a pressure block (505) is provided at the bottom of the second screw rod (504).

9. The device for forming a hidden groove in a side panel of a computer case according to claim 1, characterized in that: The outer wall of the sliding block (2) is provided with a support frame (207) for assisting the movement of the telescopic rod (205), and the pushing block (3) is provided with an extension plate (301).

10. A method for forming a hidden groove in a side panel of a computer case, comprising a device for forming a hidden groove in a side panel of a computer case according to any one of claims 1 to 9, characterized in that: Use the following steps: S1, placing the computer case side panel to be processed and formed in the mounting groove (107) and fixing it; S2, controls the push block (3) to move, and simultaneously drives the slider (2) to move; S3, when the punch (206) contacts the side plate, the telescopic rod (205) moves, causing the insertion block (605) to disengage from the stop block (304), at which time the push block (3) continues to move, and the slider (2) remains stationary; S4, at this time, the push block (3) pushes the side plate while moving, so that the side plate bends and performs a bending operation; S5, when the bending operation is completed, the push block (3) drives the slider (2) to move again to complete the punching operation, thereby simultaneously completing the hidden groove forming operation in the side panel of the computer case.

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