Drilling device for computer shell production

Abstract

The utility model discloses a drilling device for computer shell production, which comprises a base, a rack is arranged above the base, supporting ground feet are fixedly connected between four corners of the lower end of the rack and the base, a material collecting box is fixedly connected to the upper end of the base and below the rack, and the lower end of the material collecting box is fixedly connected with a drilling machine. Fixing plates are vertically and fixedly connected to the left side and the right side of the upper end of the rack correspondingly, and electric telescopic rods are fixedly connected to the upper ends of the outer sides of the fixing plates correspondingly. According to the plate drilling device, a plate can be clamped through the electric telescopic rods arranged on the two sides and the clamping assemblies at the output ends of the electric telescopic rods, so that the plate is clamped between the drilling assembly and the supporting assembly, and before the drilling assembly conducts drilling, the arranged supporting assembly moves to the lower end of the position, to be drilled, of the plate; and a supporting ring of the supporting assembly can support the drilling position, deformation caused to the plate during drilling is reduced, and chippings generated after drilling can enter a material collecting box through a guiding pipe to be stored.

Description

Technical Field

[0001] The utility model relates to the technical field of drilling devices, in particular to a drilling device for producing computer outer shells. Background Art

[0002] Computers, commonly known as computers, are modern electronic computing machines used for high-speed calculations. They can perform numerical calculations, logical calculations, and have storage and memory functions. They are modern intelligent electronic devices that can run according to programs and automatically and quickly process massive amounts of data. The computer shell is composed of multiple plates, and during the production process, the plates need to be drilled.

[0003] The Chinese patent with the patent publication number CN208728715U discloses a drilling device for producing computer housings with high computer stability, including an operating table, the four corners of the bottom outer wall of the operating table are connected to support columns by bolts, and the top outer wall of the operating table is connected to two symmetrically arranged first slide rails by bolts, and a scale is welded on one side of the top outer wall of one of the first slide rails, and a movable component is slidably connected in the slide grooves of the two first slide rails, and the movable component includes four symmetrically arranged first rollers, and the outer walls of one side of the four first rollers are connected to the same first connecting rod by bolts. The utility model can conveniently collect and sort debris, effectively improve the efficiency of drilling work, can adjust the position of the drilling machine at a fixed distance to perform fixed-distance drilling, and can conveniently move the drilling machine up and down through the second slide rail to perform drilling work, effectively improving the convenience of the device when used.

[0004] When drilling holes in the plate, no corresponding support assembly is provided at the lower end of the plate, so that the plate is deformed after the drill bit drills the holes, thereby affecting the quality of the computer housing. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and provides a drilling device for producing a computer housing.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a drilling device for producing a computer shell body, comprising a base, a frame is arranged above the base, supporting feet are fixedly connected between the four corners of the lower end of the frame and the base, a collecting box is fixedly connected to the upper end of the base at a position below the frame, a fixing plate is vertically fixedly connected to the left and right sides of the upper end of the frame, an electric telescopic rod is fixedly connected to the outer upper end of the fixing plate, the output ends of the electric telescopic rod are fixedly connected to the clamping assembly through the fixing plate, a first mounting plate is fixedly connected to the left and right ends of the front side of the frame, a sliding rod is fixedly connected between the first mounting plates, a second mounting plate is fixedly connected to the left and right ends of the rear side of the frame, a first screw is rotatably connected between the second mounting plates, a support frame is arranged at the upper ends of the sliding rod and the first screw, a first slide rail is fixedly connected to the position near the lower end between the support frames, a supporting assembly is arranged at the upper end of the first slide rail, a second slide rail is fixedly connected to the position near the upper end between the support frames, and a drilling assembly is arranged at the lower end.

[0007] Furthermore, a first servo motor is fixedly connected to the outer side of the second mounting plate located on one side, and an output end of the first servo motor is fixedly connected to one end of the first screw rod.

[0008] Furthermore, the front and rear sides of the lower end of the support frame are respectively fixedly connected with a first connecting block and a second connecting block, the first connecting block is slidably connected to the sliding rod, and the second connecting block is threadedly connected to the first screw rod.

[0009] Furthermore, a second screw is rotatably connected between the inner front and rear walls of the first slide rail, a second servo motor is fixedly connected to the front side of the support frame near the lower end, the output end of the second servo motor is fixedly connected to the front end of the second screw, and the support assembly includes a first slider, the first slider is slidably connected to the first slide rail, and the first slider is threadedly connected to the second screw.

[0010] Furthermore, a first connecting plate is fixedly connected to the right side of the first sliding block, a first hydraulic cylinder is fixedly connected to the lower end of the first connecting plate, an output end of the first hydraulic cylinder passes through the first connecting plate and is fixedly connected to a first supporting plate, a supporting ring is fixedly connected to the right side of the upper end of the first supporting plate, a guide tube is fixedly connected to the lower end of the first supporting plate below the supporting ring, and an upper end of the guide tube passes through the first supporting plate.

[0011] Furthermore, a third screw is rotatably connected between the inner front and rear walls of the second slide rail, a third servo motor is fixedly connected to the front side of the support frame near the upper end, the output end of the third servo motor is fixedly connected to the front end of the third screw, and the drilling assembly includes a second slider, the second slider is slidably connected to the second slide rail, and the second slider is threadedly connected to the third screw.

[0012] Furthermore, a second connecting plate is fixedly connected to the right side of the second sliding block, a second hydraulic cylinder is fixedly connected to the upper end of the second connecting plate, an output end of the second hydraulic cylinder passes through the second connecting plate and is fixedly connected to a second support plate, a driving motor is fixedly connected to the right side of the upper end of the second support plate, and an output end of the driving motor passes through the second support plate and is fixedly connected to a drill bit.

[0013] Furthermore, the clamping assembly includes a third slide rail fixedly connected to the output end of the electric telescopic rod, a bidirectional screw is vertically rotatably connected inside the third slide rail, and a third slider is slidably connected to the upper and lower sides of the third slide rail.

[0014] Furthermore, the middle position of the third slider is threadedly connected to one side of the bidirectional screw, the upper end of the bidirectional screw passes through the upper end of the third slide rail and is fixedly connected to an adjustment knob, and the outer side of the third slider is fixedly connected to a splint.

[0015] Beneficial effects of the utility model:

[0016] 1. When the utility model is in use, the drilling device for producing computer housing bodies can clamp the plate through the electric telescopic rods arranged on both sides and the clamping components at their output ends, so that the plate is clamped in the position between the drilling component and the supporting component. The drilling component and the supporting component can be moved left and right by the first servo motor, the first screw and the sliding rod, and can be moved forward and backward by the second servo motor, the third servo motor, the first slide rail, the second slide rail, the second screw and the third screw. The up and down movement is achieved by the first hydraulic cylinder and the second hydraulic cylinder, so that the drilling component and the supporting component can be moved to the drilling position of the plate. Before the drilling component drills, the supporting component is moved to the lower end of the position of the plate to be drilled, so that the supporting ring of the supporting component can support the drilling position, thereby reducing the deformation of the plate caused by drilling, and the debris generated after drilling can enter the aggregate box through the guide pipe for storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view of the utility model;

[0018] Figure 2 This is a schematic diagram of the frame structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the support assembly and the drilling assembly of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the clamping assembly of the utility model.

[0021] Legend:

[0022] 1. Base; 2. Frame; 3. Support feet; 4. Aggregate box; 5. Fixed plate; 6. Electric telescopic rod; 7. Clamping assembly; 8. Support frame; 9. First slide rail; 10. Support assembly; 11. Second slide rail; 12. Drilling assembly; 13. First mounting plate; 14. Slide rod; 15. Second mounting plate; 16. First screw rod; 17. First servo motor; 18. First connecting block; 19. Second connecting block; 20. Second screw rod; 21. First slider ; 22. First connecting plate; 23. First hydraulic cylinder; 24. First supporting plate; 25. Support ring; 26. Guide tube; 27. Third screw; 28. Second slider; 29. ​​Second connecting plate; 30. Second hydraulic cylinder; 31. Second supporting plate; 32. Drive motor; 33. Drill bit; 34. Second servo motor; 35. Third servo motor; 36. Third slide rail; 37. Bidirectional screw; 38. Third slider; 39. Adjustment knob; 40. Clamp. DETAILED DESCRIPTION

[0023] like Figure 1-4 As shown, it relates to a drilling device for the production of computer housings, including a base 1, a frame 2 is arranged above the base 1, and support feet 3 are fixedly connected between the four corners of the lower end of the frame 2 and the base 1, and the upper end of the base 1 is located below the frame 2 and is fixedly connected to a collection box 4, and the left and right sides of the upper end of the frame 2 are vertically fixedly connected to fixed plates 5, and the upper ends of the outer sides of the fixed plates 5 are fixedly connected to electric telescopic rods 6, and the output ends of the electric telescopic rods 6 pass through the fixed plates 5 and are fixedly connected to clamping components 7, and the left and right ends of the front side of the frame 2 are fixedly connected to first mounting plates 13, and the first mounting plates 13 are fixedly connected to sliding Rod 14, the left and right ends of the rear side of the frame 2 are fixedly connected with second mounting plates 15, the second mounting plates 15 are rotatably connected with a first screw rod 16, the outer side of the second mounting plate 15 on one side is fixedly connected with a first servo motor 17, the output end of the first servo motor 17 is fixedly connected to one end of the first screw rod 16, the upper ends of the slide rod 14 and the first screw rod 16 are provided with support frames 8, the first slide rail 9 is fixedly connected between the support frames 8 near the lower end, the upper end of the first slide rail 9 is provided with a support assembly 10, the second slide rail 11 is fixedly connected between the support frames 8 near the upper end, and a drilling assembly 12 is provided at the lower end.

[0024] like Figure 4As shown, the clamping assembly 7 includes a third slide rail 36 fixedly connected to the output end of the electric telescopic rod 6, the interior of the third slide rail 36 is vertically rotatably connected with a bidirectional screw 37, the upper and lower sides of the interior of the third slide rail 36 are slidably connected with a third slider 38, the middle position of the third slider 38 is respectively threadedly connected to one side of the bidirectional screw 37, the upper end of the bidirectional screw 37 passes through the upper end of the third slide rail 36 and is fixedly connected with an adjusting knob 39, the outer side of the third slider 38 is fixedly connected with a clamping plate 40, and the spacing between the clamping assemblies 7 is adjusted according to the length of the plate. Specifically, the electric telescopic rod 6 is started to drive the clamping assembly 7 to move, so that the spacing of the clamping assembly 7 can be adjusted, and the two ends of the plate are respectively placed between the clamping plates 40, and the adjusting knob 39 is rotated, so that the bidirectional screw 37 can be driven to rotate, so that the third slider 38 can be driven to approach along the third slide rail 36, and then the clamping plate 40 can be driven to clamp the plate.

[0025] like Figure 1-3 As shown, the front and rear sides of the lower end of the support frame 8 are respectively fixedly connected with the first connecting block 18 and the second connecting block 19, the first connecting block 18 is slidably connected to the slide bar 14, the second connecting block 19 is threadedly connected to the first screw 16, and the second screw 20 is rotatably connected between the front and rear walls of the inner part of the first slide rail 9. The front side of the support frame 8 is fixedly connected with a second servo motor 34 near the lower end, and the output end of the second servo motor 34 is fixedly connected to the front end of the second screw 20. The support assembly 10 includes a first slider 21, the first slider 21 is slidably connected to the first slide rail 9, and the first slider 21 is threadedly connected to the second screw 20. The second servo motor 34 is arranged to drive the second screw 20 to rotate, so that the first slider 21 can be driven to move along the first slide rail 9, so that the front and rear movement of the support assembly 10 can be realized. The first connecting plate 22 is fixedly connected to the right side of the first sliding block 21, and the lower end of the first connecting plate 22 is fixedly connected to the first hydraulic cylinder 23. The output end of the first hydraulic cylinder 23 passes through the first connecting plate 22 and is fixedly connected to the first supporting plate 24. The upper right side of the first supporting plate 24 is fixedly connected to the supporting ring 25. The first hydraulic cylinder 23 is started to drive the first supporting plate 24 to move upward, so that the supporting ring 25 is supported at the lower end of the plate to be drilled, so that the supporting ring 25 of the supporting assembly 10 can support the drilling position to reduce the deformation of the plate caused by drilling. The lower end of the first supporting plate 24 is fixedly connected to the position below the supporting ring 25, and the upper end of the guide tube 26 passes through the first supporting plate 24. The debris generated after drilling can enter the aggregate box 4 through the guide tube 26 for storage.

[0026] like Figure 3As shown, a third screw 27 is rotatably connected between the inner front and rear walls of the second slide rail 11, a third servo motor 35 is fixedly connected to the front side of the support frame 8 near the upper end, the output end of the third servo motor 35 is fixedly connected to the front end of the third screw 27, the drilling assembly 12 includes a second slider 28, the second slider 28 is slidably connected to the second slide rail 11, and the second slider 28 is threadedly connected to the third screw 27, the third servo motor 35 is set to drive the third screw 27 to rotate, so that the second slider 28 can be driven to move along the second slide rail 11, so that To realize the forward and backward movement of the drilling assembly 12, the right side of the second sliding block 28 is fixedly connected to the second connecting plate 29, the upper end of the second connecting plate 29 is fixedly connected to the second hydraulic cylinder 30, the output end of the second hydraulic cylinder 30 passes through the second connecting plate 29 and is fixedly connected to the second support plate 31, the upper right side of the second support plate 31 is fixedly connected to a driving motor 32, the output end of the driving motor 32 passes through the second support plate 31 and is fixedly connected to a drill bit 33, the second support plate 31 is driven downward by the second hydraulic cylinder 30, so that the driving motor 32 drives the drilling rotation to drill the plate.

[0027] Working principle: When in use, the spacing between the clamping assemblies 7 is adjusted according to the length of the plate. Specifically, the electric telescopic rod 6 is started to drive the clamping assembly 7 to move, so that the spacing of the clamping assemblies 7 can be adjusted, and the two ends of the plate are placed between the clamping plates 40 respectively. The adjusting knob 39 is turned to drive the bidirectional screw 37 to rotate, so that the third sliding block 38 can be driven to move along the third sliding rail 36, and then the clamping plate 40 can be driven to clamp the plate, so that the plate is clamped in the position between the drilling assembly 12 and the supporting assembly 10, and then the position of the supporting assembly 10 is adjusted, and the first hydraulic cylinder 23 is started to drive the first supporting plate 24 to move up, so that the supporting ring 25 is supported at the lower end of the plate to be drilled. The drilling assembly 12 is then adjusted to be placed above the plate to be drilled. The second supporting plate 31 is driven downward by the second hydraulic cylinder 30, so that the driving motor 32 drives the drilling rotation to drill the plate. Specifically, the drilling assembly 12 and the supporting assembly 10 can be set The first servo motor 17 drives the first screw 16 to rotate, thereby driving the first connecting block 18 to move, thereby driving the support frame 8 to move left and right along the slide bar 14 through the second connecting block 19, and then driving the drilling assembly 12 and the support assembly 10 to move left and right. The second servo motor 34 and the third servo motor 35 respectively drive the second screw 20 and the third screw 27 to rotate, thereby driving the first slider 21 and the second slider 28 to move along the first slide rail 9 and the second slide rail 11 respectively, thereby realizing the forward and backward movement of the drilling assembly 12 and the support assembly 10, and realizing the up and down movement by the first hydraulic cylinder 23 and the second hydraulic cylinder 30, so that before the drilling assembly 12 drills, the support assembly 10 is moved to the lower end of the position where the plate is to be drilled, so that the support ring 25 of the support assembly 10 can support the drilling position, reduce the deformation of the plate caused by drilling, and the debris generated after drilling can enter the aggregate box 4 through the guide pipe 26 for storage.

[0028] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A drilling device for producing a computer housing, comprising a base (1), characterized in that: A frame (2) is arranged above the base (1), and support feet (3) are fixedly connected between the four corners of the lower end of the frame (2) and the base (1), and a collection box (4) is fixedly connected to the upper end of the base (1) at a position below the frame (2), and a fixing plate (5) is vertically fixedly connected to the left and right sides of the upper end of the frame (2), and an electric telescopic rod (6) is fixedly connected to the outer upper end of the fixing plate (5), and the output end of the electric telescopic rod (6) passes through the fixing plate (5) and is fixedly connected to a clamping assembly (7), and the left and right ends of the front side of the frame (2) are fixedly connected to the first mounting plate (13), A sliding rod (14) is fixedly connected between the first mounting plates (13), and second mounting plates (15) are fixedly connected to the left and right ends of the rear side of the frame (2), and a first screw rod (16) is rotatably connected between the second mounting plates (15). A support frame (8) is arranged at the upper ends of the sliding rod (14) and the first screw rod (16), and a first slide rail (9) is fixedly connected between the support frames (8) at a position close to the lower end, and a support assembly (10) is arranged at the upper end of the first slide rail (9), and a second slide rail (11) is fixedly connected between the support frames (8) at a position close to the upper end, and a drilling assembly (12) is arranged at the lower end.

2. A drilling device for producing a computer housing according to claim 1, characterized in that: A first servo motor (17) is fixedly connected to the outer side of the second mounting plate (15) located on one side, and an output end of the first servo motor (17) is fixedly connected to one end of a first screw rod (16).

3. A drilling device for producing a computer housing according to claim 1, characterized in that: A first connecting block (18) and a second connecting block (19) are fixedly connected to the front and rear sides of the lower end of the support frame (8), respectively; the first connecting block (18) is slidably connected to the sliding rod (14), and the second connecting block (19) is threadedly connected to the first screw rod (16).

4. A drilling device for producing a computer housing according to claim 1, characterized in that: A second screw rod (20) is rotatably connected between the front and rear walls inside the first slide rail (9); a second servo motor (34) is fixedly connected to the front side of the support frame (8) near the lower end; an output end of the second servo motor (34) is fixedly connected to the front end of the second screw rod (20); the support assembly (10) comprises a first slider (21); the first slider (21) is slidably connected to the first slide rail (9), and the first slider (21) is threadedly connected to the second screw rod (20).

5. A drilling device for producing a computer housing according to claim 4, characterized in that: The right side of the first sliding block (21) is fixedly connected to a first connecting plate (22); the lower end of the first connecting plate (22) is fixedly connected to a first hydraulic cylinder (23); the output end of the first hydraulic cylinder (23) passes through the first connecting plate (22) and is fixedly connected to a first supporting plate (24); the upper right side of the first supporting plate (24) is fixedly connected to a supporting ring (25); the lower end of the first supporting plate (24) is fixedly connected to a guide tube (26) at a position below the supporting ring (25); the upper end of the guide tube (26) passes through the first supporting plate (24).

6. A drilling device for producing a computer housing according to claim 1, characterized in that: A third screw rod (27) is rotatably connected between the inner front and rear walls of the second slide rail (11); a third servo motor (35) is fixedly connected to the front side of the support frame (8) near the upper end; the output end of the third servo motor (35) is fixedly connected to the front end of the third screw rod (27); the drilling assembly (12) comprises a second slider (28); the second slider (28) is slidably connected to the second slide rail (11), and the second slider (28) is threadedly connected to the third screw rod (27).

7. A drilling device for producing a computer housing according to claim 6, characterized in that: The right side of the second sliding block (28) is fixedly connected to a second connecting plate (29), the upper end of the second connecting plate (29) is fixedly connected to a second hydraulic cylinder (30), the output end of the second hydraulic cylinder (30) passes through the second connecting plate (29) and is fixedly connected to a second supporting plate (31), the right side of the upper end of the second supporting plate (31) is fixedly connected to a driving motor (32), and the output end of the driving motor (32) passes through the second supporting plate (31) and is fixedly connected to a drill bit (33).

8. The drilling device for producing a computer housing according to claim 1, characterized in that: The clamping assembly (7) comprises a third slide rail (36) fixedly connected to the output end of the electric telescopic rod (6); a bidirectional screw rod (37) is vertically rotatably connected inside the third slide rail (36); and a third sliding block (38) is slidably connected to the upper and lower sides of the third slide rail (36).

9. A drilling device for producing a computer housing according to claim 8, characterized in that: The middle position of the third slider (38) is respectively threadedly connected to one side of the bidirectional screw (37); the upper end of the bidirectional screw (37) passes through the upper end of the third slide rail (36) and is fixedly connected to an adjustment knob (39); and the outer side of the third slider (38) is fixedly connected to a clamping plate (40).

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