Fixing device for computer shell machining

Abstract

The utility model relates to the technical field of computer shell processing, and discloses a fixing device for computer shell processing, which comprises a base, two sliding chutes are arranged on the upper surface of the base, two sliding plates are arranged on the inner walls of the two sliding chutes in a sliding manner, and one side wall of each sliding plate is provided with a through groove. And bearings are fixedly arranged on the inner walls of the two through grooves, supporting frames are fixedly connected to the inner walls of the two bearings, rotary knobs are rotationally arranged on one sides of the two supporting frames, threaded rings are fixedly arranged on the inner walls of the two rotary knobs, and first lead screws are arranged on the other sides of the two supporting frames in a penetrating mode. According to the fixing device for machining the computer shell, the situation that the shell deforms under the clamping condition is avoided, meanwhile, the fixing device for machining the computer shell further has the effect of automatically overturning the clamped shell, and therefore the shell can be machined in a multi-angle and all-direction mode.

Description

Technical Field

[0001] The utility model relates to the technical field of computer shell processing, in particular to a fixing device for computer shell processing. Background Art

[0002] With the continuous improvement of living standards, computers have become an indispensable tool in life. The shell of the computer host is often made of alloy shell. The mainstream alloy shells are magnesium-aluminum alloy and titanium alloy. When processing the computer shell, it is necessary to drill and polish its surface, and it needs to be clamped and fixed by a fixing device before the process.

[0003] At present, most of the fixing devices for processing computer shells are relatively thin. When clamping or processing, the shells will be deformed under the action of external forces, resulting in damage to the shells, thereby increasing the production cost of the shells. Therefore, those skilled in the art provide a fixing device for processing computer shells to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a fixing device for processing a computer shell. The fixing device for processing a computer shell has the function of preventing the shell from being deformed when clamped. At the same time, the fixing device for processing a computer shell also has the function of automatically flipping the clamped shell, so that the shell can be processed in all directions at multiple angles.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A fixing device for processing a computer casing comprises a base, wherein the upper surface of the base is provided with two slide grooves, two slide plates are slidably arranged on the inner walls of the two slide grooves, one side wall of the two slide plates is provided with a through groove, the inner walls of the two through grooves are fixedly provided with bearings, the inner walls of the two bearings are fixedly connected to support frames, one side of the two support frames is rotatably provided with a rotating knob, the inner walls of the two rotating knobs are fixedly provided with a threaded ring, the other side of the two support frames is penetrated by a first screw rod, and one end of the two first screw rods is threadedly connected to the threaded ring.

[0007] Through the above technical solution, under the action of the rotating knob and the threaded ring, the first screw rod can slide, and under the action of the push plate, the computer housing can be clamped and fixed.

[0008] Furthermore, the other ends of the two first screw rods are fixedly connected to push plates, and one side wall of the two push plates is fixedly connected to elastic pads;

[0009] Through the above technical solution, the outer shell can be clamped and fixed conveniently by the cooperation between the push plate and the elastic pad.

[0010] Furthermore, the inner side walls of the support frames on both sides are fixedly provided with connecting frames, the inner walls of the connecting frames on both sides are fixedly provided with rollers at the upper ends, and the outer walls of the two rollers are fixedly provided with anti-slip layers;

[0011] Through the above technical solution, the inner wall of the shell can be supported by the cooperation between the roller and the anti-slip layer, and the clamping force of the push plates on both sides is too large, causing the shell to deform.

[0012] Furthermore, a first motor is fixedly arranged at one end of the sliding plate, and an output end of the first motor is fixedly connected to a gear;

[0013] Through the above technical solution, the gear can be driven to rotate by the first motor.

[0014] Furthermore, a gear ring is fixedly provided on one side wall of the bearing, and the gear ring is meshedly connected with the gear;

[0015] Through the above technical solution, the bearing can be driven to rotate through the cooperation between the gear ring and the gear.

[0016] Furthermore, a groove is provided on the upper surface of the base, a second motor is fixedly provided at one end of the base, a bidirectional screw rod is fixedly connected to the output end of the second motor, and one end of the bidirectional screw rod is rotatably connected to the inner wall of the groove;

[0017] Through the above technical solution, the movement of the sliding plates on both sides can be achieved by rotating the bidirectional screw rod.

[0018] Furthermore, the push plates on both sides are aligned with each other;

[0019] The above technical solution facilitates better clamping of the shell.

[0020] The utility model has the following beneficial effects:

[0021] 1. The utility model proposes a fixing device for processing a computer shell. The computer shell is placed on a connecting frame and then moved to both sides by sliding plates on both sides, so that the roller fits tightly with the inner wall of the shell. The push plate and the elastic pad fit tightly with the shell by the mutual cooperation of the rotating knob, the threaded ring and the first screw rod, so that the shell will not be deformed while being clamped, thereby greatly improving the quality of the shell.

[0022] 2. The utility model proposes a fixing device for processing a computer shell. Under the driving action of the first motor, the shell can be automatically flipped through the gear meshing transmission ring, thereby realizing multi-angle and all-round processing of the computer shell, which greatly improves the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a partial axonometric diagram of a fixing device for processing a computer shell proposed by the utility model;

[0024] Figure 2 This is a front cross-sectional view of a fixing device for processing a computer shell proposed by the utility model;

[0025] Figure 3 It is a side sectional view of a fixing device for processing a computer shell proposed by the utility model;

[0026] Figure 4 for Figure 1 The enlarged view of point A in the middle;

[0027] Figure 5 for Figure 1 Enlarged view of point B in the middle.

[0028] Legend:

[0029] 1. Base; 2. Through slot; 3. Support frame; 4. Slide slot; 5. Groove; 6. First motor; 7. Gear; 8. Gear ring; 9. Rotating knob; 10. Connecting frame; 11. Roller; 12. Second motor; 13. First screw rod; 14. Bearing; 15. Anti-skid layer; 16. Push plate; 17. Elastic pad; 18. Threaded ring; 19. Bidirectional screw rod; 20. Sliding plate. DETAILED DESCRIPTION

[0030] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.

[0031] Reference Figure 1-5The utility model provides an embodiment: a fixing device for processing a computer shell, comprising a base 1, wherein the upper surface of the base 1 is provided with two slide grooves 4, and the inner walls of the two slide grooves 4 are slidably provided with two sliding plates 20, and one side wall of the two sliding plates 20 is provided with a through groove 2, and the inner walls of the two through grooves 2 are fixedly provided with bearings 14, and the inner walls of the two bearings 14 are fixedly connected with support frames 3, and one side of the two support frames 3 is rotatably provided with a rotating knob 9, and the inner walls of the two rotating knobs 9 are fixedly provided with a threaded ring 18, and the other side of the two support frames 3 is penetrated by a first screw rod 13, and one end of the two first screw rods 13 is threadedly connected with the threaded ring 18. Under the action of the rotating knob 9 and the threaded ring 18, the sliding of the first screw rod 13 can be realized, and under the action of the push plate 16, the computer shell can be clamped and fixed.

[0032] The other ends of the two first screw rods 13 are fixedly connected to push plates 16, and one side wall of the two push plates 16 is fixedly connected to an elastic pad 17. The push plates 16 and the elastic pads 17 cooperate with each other to facilitate the clamping and fixing of the outer shell. The inner side walls of the support frames 3 on both sides are fixedly provided with connecting frames 10, and the inner walls of the connecting frames 10 on both sides are fixedly provided with rollers 11 at the upper ends. The outer walls of the two rollers 11 are fixedly provided with anti-skid layers 15. The inner wall of the outer shell can be supported by the cooperation between the rollers 11 and the anti-skid layer 15. The clamping force of the push plates 16 on both sides is too large, resulting in deformation of the outer shell. A first motor 6 is fixedly provided at one end of a sliding plate 20. The first motor The output end of 6 is fixedly connected to the gear 7, and the gear 7 can be driven to rotate by the first motor 6. A gear ring 8 is fixedly provided on one side wall of a bearing 14, and the gear ring 8 is meshed and connected with the gear 7. The gear ring 8 and the gear 7 cooperate with each other to drive the bearing 14 to rotate. A groove 5 is provided on the upper surface of the base 1, and a second motor 12 is fixedly provided at one end of the base 1. A bidirectional screw rod 19 is fixedly connected to the output end of the second motor 12, and one end of the bidirectional screw rod 19 is rotatably connected to the inner wall of the groove 5. The movement of the sliding plates 20 on both sides can be realized by rotating the bidirectional screw rod 19, and the push plates 16 on both sides are aligned, so as to better clamp the shell.

[0033] Working principle: When the utility model is in use, firstly, the two-way screw 19 is rotated to make the sliding plates 20 on both sides move toward the middle, so that the distance between the two rollers 11 is the same as the length of the shell, thereby playing a role of supporting the inner wall of the shell, and then the rotating knobs 9 on both sides are rotated to make the first screws 13 at both ends move toward the middle, and under the action of the elastic pad 17, the computer shell can be effectively clamped and fixed to prevent it from deformation, and then the first motor 6 is started, and the gear 7 engages the gear ring 8 to slowly transmit the transmission, so that the bearing 14 can be rotated, thereby facilitating the flipping of the computer shell, so that the shell can be processed at multiple angles.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. 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 fixing device for processing a computer housing, comprising a base (1), characterized in that: The upper surface of the base (1) is provided with two slide grooves (4), the inner walls of the two slide grooves (4) are slidably provided with two sliding plates (20), one side wall of the two sliding plates (20) is provided with a through groove (2), the inner walls of the two through grooves (2) are fixedly provided with bearings (14), the inner walls of the two bearings (14) are fixedly connected with support frames (3), one side of the two support frames (3) is rotatably provided with a rotating knob (9), the inner walls of the two rotating knobs (9) are fixedly provided with a threaded ring (18), the other side of the two support frames (3) is penetrated by a first screw rod (13), one end of the two first screw rods (13) is threadedly connected to the threaded ring (18).

2. A fixing device for processing a computer housing according to claim 1, characterized in that: The other ends of the two first screw rods (13) are fixedly connected to a push plate (16), and one side wall of the two push plates (16) is fixedly connected to an elastic pad (17).

3. A fixing device for processing a computer housing according to claim 1, characterized in that: A connecting frame (10) is fixedly provided on the inner side walls of the support frames (3) on both sides, a roller (11) is fixedly provided on the inner walls of the connecting frames (10) on both sides at the upper end, and an anti-slip layer (15) is fixedly provided on the outer walls of the two rollers (11).

4. The fixing device for processing a computer housing according to claim 1, characterized in that: A first motor (6) is fixedly arranged at one end of the sliding plate (20), and an output end of the first motor (6) is fixedly connected to a gear (7).

5. The fixing device for processing a computer housing according to claim 1, characterized in that: A gear ring (8) is fixedly disposed on one side wall of the bearing (14), and the gear ring (8) is meshingly connected with the gear (7).

6. A fixing device for processing a computer housing according to claim 1, characterized in that: A groove (5) is provided on the upper surface of the base (1); a second motor (12) is fixedly arranged at one end of the base (1); a bidirectional screw rod (19) is fixedly connected to the output end of the second motor (12); and one end of the bidirectional screw rod (19) is rotatably connected to the inner wall of the groove (5).

7. A fixing device for processing a computer housing according to claim 2, characterized in that: The push plates (16) on both sides are aligned.

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