A punching device for side panel of computer mainframe case

Abstract

The utility model discloses a punching device for the side panel of a computer mainframe case, including a punching table and a punching assembly, and also including a feeding seat, wherein the feeding seat is installed on the feed screw on the top of the punching table, and a grinding disc and a punching seat are installed at intervals through support plates one and two on the inner side of the punching table above the feed screw; a punching assembly, wherein the punching assembly is movably installed on the crossbeam above the punching seat, and a circular protective disc with a grinding disc arranged at the bottom is sleeved on the outer side of the punching drill of the punching assembly. The utility model can grind the area of ​​the side panel where the hole has just been drilled while quickly drilling holes vertically on the side panel, and cooperate with the grinding disc installed on the inner side of the punching table through support plate one to grind the hole position at the bottom of the side panel when discharging, thereby achieving a double-sided deburring effect at the punching position of the side panel, ensuring a smooth surface of the hole area, ensuring production quality, and improving the appearance of the plate.

Description

Technical Field

[0001] The utility model relates to the technical field of punching devices, in particular to a punching device for a side plate of a computer mainframe case. Background Art

[0002] With the advent of the Internet era, computers have become a medium for the Internet to communicate with the outside world. In order to prevent the hardware installed inside the computer case from generating heat and burning the hardware during operation, various through holes are usually added to the surface of the case when the computer case is designed, and the side panels of the case are punched as apertures for heat dissipation, thereby ensuring the heat dissipation capacity of the case. However, when the punching machine is actually used for the computer case, the operation method is relatively simple and inconvenient to position, and it is generally limited by manual support, which is dangerous. At the same time, the burrs attached to the surface of the plate after punching need to be cleaned later, which increases the workload. Utility Model Content

[0003] The purpose of the utility model is to provide a punching device for the side plate of a computer mainframe case to solve the problems raised in the above background technology.

[0004] To achieve the above purpose, the utility model provides the following technical solutions: a punching device for a side panel of a computer mainframe case, comprising a punching table and a punching assembly, and also comprising

[0005] A feeding seat, the feeding seat is installed on the feeding screw rod on the top of the punching table, and a grinding disc and a punching seat are installed on the inner side of the punching table above the feeding screw rod through a support plate 1 and a support plate 2, and a crossbeam is arranged above the punching seat through a column installed on the side support plate of the punching table;

[0006] The feeding seat comprises a first material plate and a second material plate, and the first material plate and the second material plate are arranged at a relative interval, and both sides of the first material plate and the second material plate are provided with a clamping plate for fixing the side plate of the chassis;

[0007] The punching assembly is movably mounted on a crossbeam above the punching seat, and a circular protective plate with a grinding sheet at the bottom is sleeved on the outer side of the punch drill of the punching assembly.

[0008] Furthermore, both the material plate 1 and the material plate 2 are in an "L"-shaped structure, and both ends of the horizontal sections of the material plate 1 and the material plate 2 are provided with holes, springs are installed inside the holes, and the other end of the spring is fixedly connected to the clamping plate.

[0009] Furthermore, a protective plate is installed on the punching table on one side of the punching seat, and an air suction hopper is installed on the protective plate, and the output end of the air suction hopper is fixedly connected to the duct, and the other end of the duct is fixedly connected to the collection box installed on the inner side of the bottom bracket of the punching table, and the side wall of the collection box is installed with an exhaust fan.

[0010] Furthermore, a movable sleeve is sleeved on the column on the other side of the punching seat, and a screw rod passing through the movable sleeve is installed inside a groove on one side of the column, and a drive motor is installed on the top of the column, and the driving end of the drive motor is connected to the screw rod.

[0011] Furthermore, the crossbeam is fixed to one side of the movable sleeve one, and a drive motor two is installed on the other side of the movable sleeve one, the output end of the drive motor two extends to the inside of the groove two on one side of the crossbeam and is fixedly connected to a screw rod two, and the crossbeam is sleeved with a movable sleeve two, and the screw rod two passes through the movable sleeve two.

[0012] Furthermore, the punching assembly also includes a punching motor installed on one side of the movable sleeve, and the output end of the punching motor is detachably connected to the punch drill. A fixed sleeve is installed at the center of the top of the circular guard plate, and the circular guard plate is detachably connected to the punch drill through the fixed sleeve.

[0013] Furthermore, a feed motor is installed at one end of the punching table, the output end of the feed motor is fixedly connected to the feed screw, and slide grooves are provided on both sides of the top of the punching table along the length direction of the feed screw, and slide blocks are provided on both sides of the bottom of the feeding seat.

[0014] Furthermore, a drive motor three is installed at the bottom of the drilling table below the grinding disc, and the drive shaft of the drive motor three extends to one side of the grinding disc and is installed with a drive wheel, and the drive wheel and the grinding disc are in contact with each other.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows: the punching device for the side panel of the computer mainframe case is provided with a feeding seat with a clamping plate structure on the feeding screw rod, which can facilitate the rapid fixing of the processed side panel under the resetting action of the spring, and quickly feed it into the punching seat position through the feeding motor, and the punching assembly can realize the rapid adjustment and positioning of the punching position under the action of the movable sleeve 1 and the movable sleeve 2, and the automatic punching with automatic feeding, discharging and multi-position adjustment improves the production efficiency, and the circular protective plate with a grinding disc set on the bottom of the outer sleeve of the punching drill can be used to grind the area of ​​the side panel where the hole has just been drilled while quickly drilling vertically on the side panel, and the grinding disc installed on the inner side of the punching table through the support plate 1 can be used to grind the hole position at the bottom of the side panel when discharging, so as to realize the double-sided deburring effect of the punching position of the side panel, ensure the smooth surface of the hole area, ensure the production quality, and improve the appearance of the plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the top view of the perforated table of the utility model;

[0017] Figure 2 It is a side view structural schematic diagram of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the feeding seat of the utility model;

[0019] Figure 4 This is a schematic diagram of the punching assembly structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the cross-sectional structure of a column of the utility model;

[0021] In the figure: 1. Punching table; 2. Feeding motor; 3. Feeding seat; 4. Protective plate; 5. Suction bucket; 6. Driving wheel; 7. Grinding disc; 8. Feeding screw; 9. Support plate 1; 10. Slide; 11. Sliding block; 12. Support plate; 13. Support plate 2; 14. Punching seat; 15. Column; 16. Screw 1; 17. Groove 1; 18. Driving motor 2; 19. Movable sleeve 1; 20. Driving motor 1; 2 1. Screw rod 2; 22. Crossbeam; 23. Punching assembly; 24. Movable sleeve 2; 25. Groove 2; 26. Conduit; 27. Drive motor 3; 28. Collection box; 2801. Exhaust fan; 29. ​​Bracket; 30. Punch drill; 31. Round protective plate; 32. Grinding disc; 33. Fixed sleeve; 34. Material plate 1; 35. Material plate 2; 36. Hole groove; 37. Clamp; 38. Spring; 39. Punching motor. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5 The utility model provides an embodiment: a punching device for a side panel of a computer mainframe case, comprising a punching table 1 and a punching assembly 23, and also comprising

[0024] The feeding seat 3 is installed on the feeding screw 8 on the top of the punching table 1, and the grinding disc 7 and the punching seat 14 are installed on the inner side of the punching table 1 above the feeding screw 8 through the support plate 1 9 and the support plate 2 13. A crossbeam 22 is provided above the punching seat 14 through the column 15 installed on the side support plate 12 of the punching table 1.

[0025] A feeding motor 2 is installed at one end of the punching table 1, and the output end of the feeding motor 2 is fixedly connected to the feeding screw 8, and slide grooves 10 are provided on both sides of the top of the punching table 1 along the length direction of the feeding screw 8, and sliders 11 are provided on both sides of the bottom of the feeding seat 3, which effectively ensure the stability of the feeding seat 3 when on the feeding screw 8.

[0026] A screw rod 16 penetrating a movable sleeve 19 is installed inside a groove 17 on one side of the column 15 , and a driving motor 20 is installed on the top of the column 15 , and a driving end of the driving motor 20 is connected to the screw rod 16 .

[0027] The driving motor 20 drives the screw rod 16 to rotate, drives the movable sleeve 19 to move up and down on the column 15, and thus drives the crossbeam 22 to move up and down to adjust the position.

[0028] The crossbeam 22 is fixed to one side of the movable sleeve 19, and the other side of the movable sleeve 19 is installed with a drive motor 18, the output end of the drive motor 18 extends to the inside of the groove 25 on one side of the crossbeam 22 and is fixedly connected with a screw rod 21, and a movable sleeve 24 is sleeved on the crossbeam 22, and the screw rod 21 passes through the movable sleeve 24.

[0029] The second driving motor 18 drives the second screw rod 21 to rotate, thereby driving the second movable sleeve 24 to move horizontally to adjust the position, and moving the punching assembly 23 to a preset punching position.

[0030] The punching assembly 23 also includes a punching motor 39 installed on one side of the movable sleeve 24, and the output end of the punching motor 39 is detachably connected to the punch drill 30. A fixed sleeve 33 is installed at the center of the top of the circular guard plate 31, and the circular guard plate 31 is detachably connected to the punch drill 30 through the fixed sleeve 33.

[0031] The punching assembly 23 is movably mounted on the crossbeam 22 above the punching seat 14, and a circular protective plate 31 with a grinding sheet 32 ​​at the bottom is sleeved on the outer side of the punching drill 30 of the punching assembly 23.

[0032] When the punch drill 30 drills downward, the grinding sheet 32 ​​at the bottom of the circular protective plate 31 contacts and grinds the area of ​​the hole to ensure that the hole is smooth and burrs are removed.

[0033] The feeding seat 3 includes a material plate 1 34 and a material plate 2 35, and the material plate 1 34 and the material plate 2 35 are arranged relatively spaced apart, and both sides of the material plate 1 34 and the material plate 2 35 are provided with a clamping plate 37 for fixing the side panel of the chassis, the material plate 1 34 and the material plate 2 35 are both in an "L" shape, and both ends of the horizontal sections of the material plate 1 34 and the material plate 2 35 are provided with a hole groove 36, and a spring 38 is installed inside the hole groove 36, and the other end of the spring 38 is fixedly connected to the clamping plate 37.

[0034] A protection plate 4 is installed on the punching table 1 on one side of the punching seat 14, and the protection plate 4 can effectively prevent impurities from splashing.

[0035] An air suction hopper 5 is installed on the protective plate 4, and the output end of the air suction hopper 5 is fixedly connected to the duct 26, and the other end of the duct 26 is fixedly connected to the collection box 28 installed on the inner side of the bottom bracket 29 of the punching table 1, and the side wall of the collection box 28 is installed with an exhaust fan 2801.

[0036] The exhaust fan 2801 is started, and the collection box 28 generates negative pressure, and absorbs the generated smoke and dust through the duct 26 and the suction hopper 5 to ensure the production environment.

[0037] A driving motor 3 27 is installed at the bottom of the punching table 1 below the grinding disc 7, and the driving shaft of the driving motor 3 27 extends to one side of the grinding disc 7 and is installed with a driving wheel 6. The driving wheel 6 and the grinding disc 7 are in contact with each other. The driving motor 3 27 drives the grinding disc 7 to rotate through the driving wheel 6, and grinds the bottom surface of the side panel opening to ensure that both sides of the opening area are smooth, thereby ensuring the production quality and improving the appearance of the board.

[0038] When the embodiment of the present application is in use, the processed side plate is placed obliquely downward from the feeding seat 3, and one end of the side plate is used to push the clamping plate 37 to stretch the spring 38 so that the clamping plate 37 moves outward, and then the other end of the side plate is placed inside the feeding seat 3. The clamping plate 37 moves inward under the action of the restoring force of the spring 38 to achieve rapid fixation of the side plate, and the feeding motor 2 drives the feeding screw 8 to rotate, and the feeding seat 3 is moved above the punching seat 14, and the driving motor 1 20 and the driving motor 2 18 drive the screw 1 16 and the screw 2 21 to rotate, and the punching assembly 23 is moved to the preset position, and the punching motor 39 drives the punching drill 30 to rotate, and the side plate is punched. The hole is drilled, and the movable sleeve 19 drives the crossbeam 22 to move downward until the grinding sheet 32 ​​at the bottom of the circular protective disc 31 contacts and grinds the hole area. During the grinding process, the exhaust fan 2801 is started, and the collection box 28 generates negative pressure, and absorbs the generated smoke and dust through the duct 26 and the suction hopper 5 to ensure the production environment. After the drilling is completed, the drilling assembly 23 moves upward, and the feeding motor 2 drives the feeding screw 8 to move the feeding seat 3 to the top of the grinding disc 7. The driving motor three 27 drives the grinding disc 7 to rotate through the driving wheel 6, and grinds the bottom surface of the hole in the side plate to ensure that both sides of the hole area are smooth, thereby ensuring the production quality and improving the appearance of the plate.

[0039] Obviously, the embodiments described above are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0040] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0041] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0042] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A punching device for a side panel of a computer mainframe case, comprising a punching table (1) and a punching assembly (23), characterized in that: Also includes A feeding seat (3), the feeding seat (3) is installed on a feeding screw (8) on the top of a punching table (1), and a grinding disc (7) and a punching seat (14) are installed on the inner side of the punching table (1) above the feeding screw (8) via a support plate 1 (9) and a support plate 2 (13), and a crossbeam (22) is provided above the punching seat (14) via a column (15) installed via a side support plate (12) of the punching table (1); The feeding seat (3) comprises a first material plate (34) and a second material plate (35), and the first material plate (34) and the second material plate (35) are arranged relatively spaced apart, and both sides of the first material plate (34) and the second material plate (35) are provided with clamping plates (37) for fixing the side plates of the chassis; A punching assembly (23) is movably mounted on a crossbeam (22) above a punching seat (14), and a circular protective plate (31) with a grinding sheet (32) arranged at the bottom is sleeved on the outer side of a punching drill (30) of the punching assembly (23).

2. A punching device for a side panel of a computer mainframe case according to claim 1, characterized in that: The material plate 1 (34) and the material plate 2 (35) are both in an "L"-shaped structure, and both ends of the horizontal sections of the material plate 1 (34) and the material plate 2 (35) are provided with hole grooves (36), and springs (38) are installed inside the hole grooves (36), and the other end of the spring (38) is fixedly connected to the clamping plate (37).

3. The punching device for the side panel of a computer mainframe case according to claim 1, characterized in that: A protective plate (4) is installed on the punching table (1) on one side of the punching seat (14), and an air suction hopper (5) is installed on the protective plate (4). The output end of the air suction hopper (5) is fixedly connected to a duct (26), and the other end of the duct (26) is fixedly connected to a collection box (28) installed on the inner side of a bottom bracket (29) of the punching table (1), and an exhaust fan (2801) is installed on the side wall of the collection box (28).

4. The punching device for the side panel of a computer mainframe case according to claim 1, characterized in that: A movable sleeve (19) is sleeved on the column (15) on the other side of the punch seat (14), and a screw rod (16) penetrating the movable sleeve (19) is installed inside a groove (17) on one side of the column (15). A driving motor (20) is installed on the top of the column (15), and the driving end of the driving motor (20) is connected to the screw rod (16).

5. The punching device for the side panel of a computer mainframe case according to claim 1, characterized in that: The crossbeam (22) is fixed to one side of the movable sleeve (19), and a drive motor (18) is installed on the other side of the movable sleeve (19). The output end of the drive motor (18) extends to the inside of the groove (25) on one side of the crossbeam (22) and is fixedly connected to the screw rod (21). The crossbeam (22) is sleeved with a movable sleeve (24), and the screw rod (21) passes through the movable sleeve (24).

6. A punching device for a side panel of a computer mainframe case according to claim 1, characterized in that: The punching assembly (23) further comprises a punching motor (39) mounted on one side of the movable sleeve (24), and the output end of the punching motor (39) is detachably connected to the punching drill (30), a fixing sleeve (33) is mounted at the center of the top of the circular guard plate (31), and the circular guard plate (31) is detachably connected to the punching drill (30) via the fixing sleeve (33).

7. The punching device for the side panel of a computer mainframe case according to claim 1, characterized in that: A feeding motor (2) is installed at one end of the punching table (1), and the output end of the feeding motor (2) is fixedly connected to the feeding screw (8), and both sides of the top of the punching table (1) are provided with sliding grooves (10) along the length direction of the feeding screw (8), and sliding blocks (11) are provided on both sides of the bottom of the feeding seat (3).

8. The punching device for the side panel of a computer mainframe case according to claim 1, characterized in that: A driving motor three (27) is installed at the bottom of the drilling table (1) below the grinding disc (7), and the driving shaft of the driving motor three (27) extends to one side of the grinding disc (7) and is installed with a driving wheel (6), and the driving wheel (6) and the grinding disc (7) are in contact with each other.

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