Positioning device for hard disk shell machining

Abstract

The utility model discloses a positioning device for hard disk shell processing, which relates to the technical field of hard disk shell processing, and comprises a main body unit, an adjusting unit arranged above the main body unit, a movable punching unit arranged in the adjusting unit, and a clamping unit arranged at the side part of the main body unit, the adjusting unit comprises a hydraulic cylinder installed on the side portion of the main body unit, an operation table installed at the telescopic end of the hydraulic cylinder, an electric push cylinder installed on the side wall of the operation table and a fixing base installed at the telescopic end of the electric push cylinder. The movable punching unit comprises a lead screw movably arranged in the fixing base, a movable piece installed on the circumferential side face of the lead screw, a first driving motor installed at the input end of the lead screw and a punching piece arranged below the movable piece. According to the positioning device for hard disk shell machining, through the arrangement of the adjusting unit and the movable punching unit, positioning machining of the hard disk shell is achieved, and continuous punching can be accurately conducted.

Description

Technical Field

[0001] The utility model relates to the technical field of hard disk shell processing, and particularly relates to a positioning device for hard disk shell processing. Background Art

[0002] A hard disk is a device for data storage, usually including a mechanical hard disk, a solid-state hard disk, etc. The hard disk shell is usually made of metal, and during its preparation, it needs to go through multiple steps such as grinding, polishing, pressing, and punching. Among them, pressing is to press the metal blank into a specific shape to be used outside the hard disk.

[0003] The search in the publication (announcement) number: CN116638004A discloses a hard disk shell processing device, including a base, a pressing die base, and a pressing seat. A die groove is opened in the upper part of the base. Guide columns are installed at the four corner positions of the upper part of the pressing die base. The top ends of the guide columns penetrate through the pressing seat and are fixedly installed with a retaining piece. A pressing rod is fixedly installed at the center position of the upper part of the pressing seat through a fixing plate. A spring is sleeved outside the guide column between the pressing seat and the pressing die base. A side punching structure is arranged on one side of the base. The side punching structure includes a sliding plate and a sliding groove, and the sliding plate is slidably connected to the upper part of one side of the base. The disclosed hard disk shell processing device realizes punching holes in the hard disk shell during the pressing process, can achieve the effect of simultaneous pressing and punching, effectively increases the processing efficiency of the hard disk shell, has a faster processing speed, and is more simple and convenient, improving the functionality of the processing device.

[0004] Although the above solution can achieve the effect of simultaneous pressing and punching and effectively increase the processing efficiency of the hard disk shell, it is inconvenient to realize the positioning processing of the hard disk shell and cannot accurately perform continuous punching. Therefore, we propose a positioning device for hard disk shell processing. Summary of the Utility Model

[0005] The main purpose of the utility model is to provide a positioning device for hard disk shell processing, which solves the problems of inconvenient positioning processing of the hard disk shell and inaccurate continuous punching by setting an adjustment unit and a moving punching unit.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A positioning device for hard disk shell processing includes a main body unit, and further includes an adjustment unit arranged above the main body unit, a moving punching unit arranged inside the adjustment unit, and a clamping unit arranged on the side of the main body unit;

[0008] The adjusting unit includes a hydraulic cylinder installed on the side of the main body unit, an operating table installed at the telescopic end of the hydraulic cylinder, an electric push cylinder installed on the side wall of the operating table, and a fixing seat installed at the telescopic end of the electric push cylinder;

[0009] The moving punching unit includes a lead screw movably arranged in the fixing seat, a moving member installed on the circumferential side of the lead screw, a first driving motor installed at the input end of the lead screw, and a punching member arranged below the moving member.

[0010] Preferably, the main body unit includes a workbench, a base installed at the bottom of the workbench, and a fixing groove opened on the side wall of the base.

[0011] Preferably, the punching member includes a second driving motor installed at the bottom of the moving member, and a drill rod installed at the output end of the second driving motor.

[0012] Preferably, the moving punching unit further includes a limit washer installed on the inner side wall of the fixing seat, and the limit washer is sleeved on the circumferential side of the lead screw.

[0013] Preferably, the clamping unit includes a threaded shaft movably arranged in the fixing groove and having threads with opposite helix directions at both ends, a clamping member arranged on the threaded shaft, and a third driving motor installed at the input end of the threaded shaft.

[0014] Preferably, the clamping member includes a moving seat installed on the circumferential side of the threaded shaft, and an L-shaped clamping plate installed on the side wall of the moving seat.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] In the utility model, through the arranged adjusting unit and moving punching unit, when it is necessary to perform processing and positioning on the hard disk case, after placing the hard disk case on the workbench, when the third driving motor drives the threaded shaft to rotate, since the threaded shaft is provided with threads with opposite helix directions at both ends, the two clamping members can move towards each other along the threaded shaft until the two L-shaped clamping plates are both in contact with the side wall of the hard disk case and then stop, thus completing the clamping and fixing of the hard disk case, and realizing the clamping and positioning before processing; when the clamping and positioning of the hard disk case is completed, first, when the first driving motor drives the lead screw to rotate, the moving member can drive the punching member to move along the lead screw. Until the punching member is located at the punching point of the hard disk case, the hydraulic cylinder can be extended or retracted to drive the operating table to move up and down, and the second driving motor drives the drill rod to rotate to punch the surface of the hard disk case, thus realizing the positioning processing of the hard disk shell and being able to accurately perform continuous punching. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a left - view structural schematic diagram of the present utility model;

[0019] Figure 3 For the present utility model Figure 2 It is a sectional view structural schematic diagram at A - A in the present utility model;

[0020] Figure 4 It is a front - view structural schematic diagram of the present utility model;

[0021] Figure 5 For the present utility model Figure 4 It is a sectional view structural schematic diagram at B - B in the present utility model.

[0022] In the figure:

[0023] 1. Main body unit; 101. Workbench; 102. Base; 103. Fixed groove;

[0024] 2. Adjusting unit; 201. Hydraulic cylinder; 202. Operating table; 203. Electric push cylinder; 204. Fixed seat;

[0025] 3. Moving and punching unit; 301. Lead screw; 302. Moving part; 303. First driving motor; 304. Punching part; 3041. Second driving motor; 3042. Drill rod; 305. Limiting washer;

[0026] 4. Clamping unit; 401. Threaded shaft; 402. Clamping part; 4021. Moving seat; 4022. L - shaped clamping plate; 403. Third driving motor. Specific implementation manners

[0027] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further elaborated below in conjunction with specific implementation manners. Embodiment

[0028] As Figure 1 , Figure 2 , Figure 3 and Figure 5 shown, a positioning device for hard disk shell processing includes a main body unit 1, and also includes an adjusting unit 2 arranged above the main body unit 1, a moving and punching unit 3 arranged inside the adjusting unit 2, and a clamping unit 4 arranged on the side of the main body unit 1;

[0029] As Figure 3 shown, the adjusting unit 2 includes a hydraulic cylinder 201 installed on the side of the main body unit 1, an operating table 202 installed at the telescopic end of the hydraulic cylinder 201, an electric push cylinder 203 installed on the side wall of the operating table 202, and a fixed seat 204 installed at the telescopic end of the electric push cylinder 203. When the telescopic end of the hydraulic cylinder 201 expands and contracts, it can drive the operating table 202 to move up and down;

[0030] As shown Figure 5 in FIG. 1, the mobile punching unit 3 includes a lead screw 301 movably disposed in a fixed seat 204, a moving member 302 mounted on the circumferential side surface of the lead screw 301, a first driving motor 303 mounted at the input end of the lead screw 301, and a punching member 304 disposed below the moving member 302. When the first driving motor 303 drives the lead screw 301 to rotate, the moving member 302 can drive the punching member 304 to move along the lead screw 301.

[0031] As shown Figure 1 in FIG. 2, the main body unit 1 includes a workbench 101, a base 102 mounted at the bottom of the workbench 101, and a fixing groove 103 formed in the side wall of the base 102. The setting of the base 102 provides a stable support for the operation of the entire device.

[0032] As shown Figure 5 in FIG. 3, the mobile punching unit 3 further includes a limit washer 305 mounted on the inner side wall of the fixed seat 204, and the limit washer 305 is sleeved on the circumferential side surface of the lead screw 301. The setting of the limit washer 305 prevents the moving member 302 from coming into contact and collision with the inner side wall of the fixed seat 204 when moving along the lead screw 301.

[0033] As shown Figure 2 in FIG. 4, the clamping unit 4 includes a threaded shaft 401 movably disposed in the fixing groove 103 and having opposite thread directions at both ends, a clamping member 402 disposed on the threaded shaft 401, and a third driving motor 403 mounted at the input end of the threaded shaft 401. When the third driving motor 403 drives the threaded shaft 401 to rotate, the clamping member 402 can move along the threaded shaft 401.

[0034] As shown Figure 4 in FIG. 5, the clamping member 402 includes a moving seat 4021 mounted on the circumferential side surface of the threaded shaft 401, and an L-shaped clamping plate 4022 mounted on the side wall of the moving seat 4021. When the threaded shaft 401 rotates, the moving seat 4021 can drive the L-shaped clamping plate 4022 to move along the threaded shaft 401.

[0035] When it is necessary to perform machining positioning on the hard disk case, after the hard disk case is placed on the workbench 101, when the third driving motor 403 drives the threaded shaft 401 to rotate, since the threaded shaft 401 has opposite thread directions at both ends, the two clamping members 402 can move towards each other along the threaded shaft 401 until the two L-shaped clamping plates 4022 are both in contact with the side wall of the hard disk case and then stop, thereby completing the clamping and fixing of the hard disk case, and realizing the clamping positioning before machining. Embodiment

[0036] As shown Figure 1 and Figure 2 andFigure 3 , Figure 4 and Figure 5 As shown in Figure 5 , a positioning device for hard disk case processing includes a main body unit 1, and further includes an adjusting unit 2 arranged above the main body unit 1, a moving punching unit 3 arranged inside the adjusting unit 2, and a clamping unit 4 arranged on the side of the main body unit 1;

[0037] As Figure 3 shown in Figure 3 , the adjusting unit 2 includes a hydraulic cylinder 201 installed on the side of the main body unit 1, an operating table 202 installed at the telescopic end of the hydraulic cylinder 201, an electric push cylinder 203 installed on the side wall of the operating table 202, and a fixed seat 204 installed at the telescopic end of the electric push cylinder 203. When the telescopic end of the hydraulic cylinder 201 expands and contracts, it can drive the operating table 202 to move up and down;

[0038] As Figure 5 shown in Figure 5 , the moving punching unit 3 includes a lead screw 301 movably arranged in the fixed seat 204, a moving member 302 installed on the circumferential side of the lead screw 301, a first driving motor 303 installed at the input end of the lead screw 301, and a punching member 304 arranged below the moving member 302. When the first driving motor 303 drives the lead screw 301 to rotate, the moving member 302 can drive the punching member 304 to move along the lead screw 301.

[0039] As Figure 1 shown in Figure 1 , the main body unit 1 includes a workbench 101, a base 102 installed at the bottom of the workbench 101, and a fixing groove 103 opened on the side wall of the base 102. The setting of the base 102 provides a stable support for the operation of the entire device.

[0040] As Figure 4 shown in Figure 4 , the punching member 304 includes a second driving motor 3041 installed at the bottom of the moving member 302, and a drill rod 3042 installed at the output end of the second driving motor 3041. During the process of the second driving motor 3041 driving the drill rod 3042 to rotate, the surface of the hard disk case can be drilled.

[0041] As Figure 5 shown in Figure 5 , the moving punching unit 3 further includes a limit washer 305 installed on the inner side wall of the fixed seat 204, and the limit washer 305 is sleeved on the circumferential side of the lead screw 301. The setting of the limit washer 305 prevents the moving member 302 from coming into contact and collision with the inner side wall of the fixed seat 204 when moving along the lead screw 301.

[0042] As Figure 2As shown, the clamping unit 4 includes a threaded shaft 401 movably arranged in the fixed groove 103 and having threads with opposite helix directions at both ends, a clamping member 402 arranged on the threaded shaft 401, and a third driving motor 403 installed at the input end of the threaded shaft 401. When the third driving motor 403 drives the threaded shaft 401 to rotate, the clamping member 402 can move along the threaded shaft 401.

[0043] As Figure 4 shown, the clamping member 402 includes a moving seat 4021 installed on the circumferential side surface of the threaded shaft 401, and an L-shaped clamping plate 4022 installed on the side wall of the moving seat 4021. When the threaded shaft 401 rotates, the moving seat 4021 can drive the L-shaped clamping plate 4022 to move along the threaded shaft 401.

[0044] After the hard disk case is clamped and positioned, first, when the first driving motor 303 drives the lead screw 301 to rotate, the moving member 302 can drive the punching member 304 to move along the lead screw 301. After the punching member 304 reaches the punching point of the hard disk case, the hydraulic cylinder 201 can be telescoped to drive the operation table 202 to move up and down. The second driving motor 3041 drives the drill rod 3042 to rotate to punch the surface of the hard disk case, thereby realizing the positioning processing of the hard disk shell and enabling accurate continuous punching.

[0045] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A positioning device for hard disk shell processing, including a main body unit (1), characterized in that, It further includes an adjusting unit (2) disposed above the main body unit (1), a moving punching unit (3) disposed within the adjusting unit (2), and a clamping unit (4) disposed on the side of the main body unit (1); The adjusting unit (2) includes a hydraulic cylinder (201) installed on the side of the main body unit (1), an operating table (202) installed at the telescopic end of the hydraulic cylinder (201), an electric push cylinder (203) installed on the side wall of the operating table (202), and a fixing seat (204) installed at the telescopic end of the electric push cylinder (203); The moving punching unit (3) includes a lead screw (301) movably disposed within the fixing seat (204), a moving member (302) installed on the circumferential surface of the lead screw (301), a first driving motor (303) installed at the input end of the lead screw (301), and a punching member (304) disposed below the moving member (302).

2. The positioning device for hard disk case processing according to claim 1, wherein: The main body unit (1) includes a workbench (101), a base (102) installed at the bottom of the workbench (101), and a fixing groove (103) formed on the side wall of the base (102).

3. The positioning device for hard disk shell processing according to claim 2, characterized in that: The punching member (304) includes a second driving motor (3041) installed at the bottom of the moving member (302), and a drill rod (3042) installed at the output end of the second driving motor (3041).

4. The positioning device for hard disk shell processing according to claim 3, characterized in that: The moving punching unit (3) further includes a limit washer (305) installed on the inner side wall of the fixing seat (204), and the limit washer (305) is sleeved on the circumferential surface of the lead screw (301).

5. The positioning device for hard disk case processing according to claim 2, characterized in that: The clamping unit (4) includes a threaded shaft (401) movably disposed within the fixing groove (103) and having opposite thread directions at both ends, a clamping member (402) disposed on the threaded shaft (401), and a third driving motor (403) installed at the input end of the threaded shaft (401).

6. The positioning device for hard disk case processing according to claim 5, characterized in that: The clamping member (402) includes a moving seat (4021) installed on the circumferential surface of the threaded shaft (401), and an L-shaped clamping plate (4022) installed on the side wall of the moving seat (4021).

Images