A computer hardware stamping die positioning structure

Abstract

The utility model discloses a computer hardware stamping die positioning structure belongs to stamping die technical field, and it includes die table, positioning mechanism and fixed establishment, and positioning mechanism is through electric push rod drive connecting block and connecting strip, and the sliding block is along slide rail and is synchronously slid, thereby the interval of flexible adjustment multiple positioning pin is adapted to different specifications computer hardware, and guarantees the process stability through spring subassembly, and fixed establishment is through rotating and drives screw rod rotating handle, and drives fixed block and clamping plate to remove, thereby realizes the quick clamping and loosening of die box. The utility model aims at solving the poor commonality of positioning structure in the prior art, the low problem of die replacement efficiency, has the advantages that positioning is flexible and accurate, and the application range is wide, and the die replacement is convenient and fast, can significantly improve the production efficiency and equipment commonality of stamping processing.

Description

Technical Field

[0001] This utility model relates to the field of stamping die technology, and in particular to a positioning structure for a computer hardware stamping die. Background Technology

[0002] Computer hardware components, such as chassis shells and internal brackets, are important parts of a computer. They are usually produced on a large scale and with high precision through stamping processes. In order to ensure the processing accuracy and product consistency, stamping dies are needed to accurately position the sheet metal of computer hardware components during the stamping process.

[0003] However, the positioning structure in existing stamping dies is usually fixed, and the layout and size of its positioning points are designed for a specific specification of computer hardware. When it is necessary to process hardware of different sizes or models, this fixed positioning structure cannot be applied, and manufacturers have to replace the entire set of dies. This frequent die replacement operation not only greatly reduces the flexibility and production efficiency of the production line, but also significantly increases the manufacturing cost and die storage cost of enterprises.

[0004] In addition, the existing mold box fixing method has shortcomings in the mold replacement process. The traditional fixing method uses multiple bolts for locking, which makes the loading and unloading process cumbersome. Operators need to tighten or loosen the bolts repeatedly, which consumes a lot of time. This problem is more prominent in production scenarios that require frequent mold changes, which further affects the overall production cycle.

[0005] Therefore, this utility model proposes a positioning structure for computer hardware stamping dies to overcome the shortcomings of the prior art. Summary of the Invention

[0006] In view of the problems existing in the positioning structure of computer hardware stamping mold, such as single positioning function, poor versatility, cumbersome mold box clamping and fixing process, and low replacement efficiency, this utility model aims to provide a computer hardware stamping mold positioning structure with improved structure that can effectively solve the above problems.

[0007] This utility model provides a positioning structure for a stamping die for computer hardware parts, including: a die table; and a positioning mechanism, the positioning mechanism including a fixed frame, a slide rail, at least two sliders that are slidably arranged and a positioning pin located on the top of the sliders; and a driving component.

[0008] The drive assembly includes an electric push rod, a connecting block, and a connecting bar.

[0009] Furthermore, the electric push rod of the drive assembly is located at the bottom of the fixed frame, and its output end is connected to the connecting block. The two ends of the connecting strip are respectively hinged between the connecting block and the slider. Through this combination, the power of the electric push rod can be transmitted to the slider through the connecting block and the connecting strip, driving it to slide towards or away from each other along the slide rail.

[0010] Preferably, the positioning mechanism further includes a limiting tube, in which a movable column is slidably inserted, and a spring is sleeved between the movable column and the limiting tube to improve the stability of the movement of the drive component.

[0011] Preferably, the positioning structure for computer hardware stamping dies further includes a fixing mechanism installed on the outside of the die table. The fixing mechanism includes a clamping plate one and a clamping plate two arranged opposite to each other, and a rotating component for driving the clamping plate two to move, for clamping the die box.

[0012] Preferably, as a specific embodiment, the rotating assembly includes a rotating handle, a threaded rod connected to the rotating handle, and a rotating shaft sleeved on the threaded rod.

[0013] Preferably, the rotating assembly further includes a fixed block that is threadedly engaged with the threaded rod, and rotating the rotating handle can drive the fixed block to slide linearly via the threaded rod.

[0014] Preferably, the fixing block is connected to the clamping plate 2 via a fixing plate to transmit sliding thrust.

[0015] Preferably, the fixing mechanism further includes a connecting box, the threaded rod is rotatably supported by a bearing disposed in the connecting box, and the fixing block slides in the inner cavity of the connecting box.

[0016] Preferably, the fixing mechanism is connected to the mold table by means of a connecting plate and screws, which are fixed to its outer side. Attached Figure Description

[0017] Figure 1 This is a perspective view of a positioning structure for a computer hardware stamping die proposed in this utility model;

[0018] Figure 2 This is an exploded view of a positioning structure for a computer hardware stamping die proposed in this utility model;

[0019] Figure 3 This is a partial structural diagram of a positioning structure for a computer hardware stamping die proposed in this utility model;

[0020] Figure 4 This is a partial structural exploded view of a positioning structure for a computer hardware stamping die proposed in this utility model.

[0021] Legend:

[0022] 1. Mold table; 2. Positioning mechanism; 201. Fixing frame; 202. Slide rail; 203. Limiting tube;

[0023] 204. Moving column; 205. Spring; 206. Drive assembly; 2061. Electric push rod; 2062. Connecting block; 2063. Connecting bar; 2064. Slider; 2065. Positioning pin; 3. Fixing mechanism; 301. Connecting plate; 302. Screw; 303. Connecting box; 304. Clamping plate one; 305. Bearing; 306. Rotating assembly;

[0024] 3061, Rotating handle; 3062, Threaded rod; 3063, Rotating shaft; 3064, Fixing block; 3065, Fixing plate; 3066, Clamping plate two; 4, Mold box.

[0025] Beneficial effects:

[0026] 1. This utility model solves the problems of single function, poor versatility, and inability to adapt to different specifications of hardware in the prior art by setting a positioning mechanism that drives the connecting bar by an electric push rod to push the slider to slide synchronously on the slide rail. It achieves the technical effect of flexibly adjusting the positioning distance, multi-purpose use, and significantly improving the versatility of the device.

[0027] 2. This utility model has a fixing mechanism that allows the clamping plate to quickly clamp or loosen the mold box by rotating the handle and driving the threaded rod. This solves the problem of cumbersome and time-consuming mold box clamping process in the prior art, which leads to low production efficiency. It achieves the technical effect of quick mold box replacement, convenient operation, effective reduction of auxiliary time, and improvement of overall production efficiency.

[0028] 3. This utility model solves the problem of insufficient stability and decreased positioning accuracy caused by vibration during the adjustment process of traditional positioning mechanisms by adding a buffer stabilization structure consisting of a limiting tube, a moving column and a spring to the outside of the drive assembly. It achieves the technical effect of improving the smoothness and reliability of the positioning process and ensuring the accuracy of stamping. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0030] Example:

[0031] Please refer to Figures 1 to 4 This utility model provides a positioning structure for computer hardware stamping dies, which aims to solve the problems of poor versatility and low die replacement efficiency of existing computer hardware stamping die positioning structures.

[0032] like Figure 1 and Figure 2 As shown, the positioning structure of the computer hardware stamping die includes a die table 1, a positioning mechanism 2, a fixing mechanism 3, and a die box 4; the die table 1 serves as the mounting base for the entire device; the positioning mechanism 2 is installed inside the die table 1 and is used to accurately position computer hardware of different specifications; the fixing mechanism 3 is installed on the outside of the die table 1 and is used to quickly fix and replace the die box 4.

[0033] Please refer to the following carefully. Figure 2 and Figure 3 The structure of the positioning mechanism 2 is described in detail below. The positioning mechanism 2 includes a fixed frame 201, on which a slide rail 202 is provided. Two sliders 2064 are slidably connected to the slide rail 202, and a positioning pin 2065 is fixedly connected to the top of each slider 2064. The positioning mechanism 2 also includes a drive assembly 206, which includes an electric push rod 2061 disposed at the bottom of the fixed frame 201. A connecting block 2062 is fixedly connected to the output end of the electric push rod 2061. The two sides of the connecting block 2062 are respectively connected to the two sliders 2064 via connecting strips 2063. 064 hinge; the telescopic movement of the electric push rod 2061 drives the connecting block 2062 to move linearly. The connecting block 2062 pushes the two sliders 2064 to slide synchronously towards or away from each other along the slide rail 202 through the connecting strip 2063, thereby adjusting the distance between the two positioning pins 2065. To improve working stability, the positioning mechanism 2 also includes a limiting tube 203. A moving column 204 slides through the limiting tube 203. A spring 205 is sleeved between the moving column 204 and the limiting tube 203. This structure provides buffering and stable support for the movement of the drive assembly 206.

[0034] Based on the above embodiments, the structure of the fixing mechanism 3 will be described in detail; please refer to the following for details. Figure 2 and Figure 4The fixing mechanism 3 is fixed to the outside of the mold table 1 by a connecting plate 301 and screws 302. The fixing mechanism 3 includes a connecting box 303, and clamping plates 304 and 3066 respectively disposed on both sides of the connecting box 303. The mold box 4 can be inserted between clamping plates 304 and 3066. The fixing mechanism 3 also includes a rotating assembly 306 for driving the clamping plate 3066 to move. The rotating assembly 306 includes a rotating handle 3061, a threaded rod 3062, and a rotating shaft 306. 3. Fixing block 3064, fixing plate 3065; rotating handle 3061 and threaded rod 3062 are coaxially connected; threaded rod 3062 passes through connecting box 303 and is rotatably connected to connecting box 303 through bearing 305; rotating shaft 3063 is sleeved on threaded rod 3062; fixing block 3064 is threadedly engaged with threaded rod 3062 and can slide linearly within connecting box 303; fixing block 3064 is fixedly connected to clamping plate 3066 through fixing plate 3065.

[0035] Working principle: The positioning mechanism 2 is installed in the mold table 1 and is used to adapt to the positioning of stamping processing of computer hardware parts of different specifications. The electric push rod 2061 installed at the bottom of the fixed frame 201 is activated, which drives the two connecting bars 2063 on both sides to rotate through the connecting block 2062. Then, it pushes the two sliders 2064 to slide in opposite directions in the slide groove of the slide rail 202. The distance between the multiple positioning pins 2065 installed on the top of the two sliders 2064 can be adjusted to adapt to the positioning of stamping processing of computer hardware parts of different specifications. The drive component 206 improves its working stability through the moving column 204 sliding in the outer limit tube 203 and the spring 205.

[0036] Multiple screws 302 can install the connecting plate 301 on the outside of the mold table 1. When the rotating handle 3061 is turned, the threaded rod 3062 can be rotated and rotated in the connecting box 303 through the bearing 305 on the left side of the rotating shaft 3063. Then, it can slide left and right in the connecting box 303 through the driving fixing block 3064. The rotating component 306 can slide on the right side of the connecting box 303. The fixing plate 3065 can drive the clamping plate 2 3066 to clamp the clamping plate 1 304, fixing the mold box 4 inside the mold table 1. The mold box 4 can be quickly replaced. The fixing mechanism 3 is used to adapt to the stamping processing of computer hardware parts with different requirements.

Claims

1. A positioning structure for a computer hardware stamping die, comprising: Mold table (1); as well as A positioning mechanism (2) is installed inside the mold table (1). The positioning mechanism (2) includes a fixed frame (201), a slide rail (202) is provided on the fixed frame (201), at least two sliders (2064) are slidably arranged on the slide rail (202), and a positioning pin (2065) is provided on the top of each slider (2064). The feature is that... The positioning mechanism (2) further includes a drive assembly (206), which includes an electric push rod (2061) disposed at the bottom of the fixed frame (201), a connecting block (2062) connected to the output end of the electric push rod (2061), and a connecting strip (2063) with its two ends respectively hinged to the connecting block (2062) and the slider (2064); The electric push rod (2061) drives the connecting block (2062) and pushes the at least two sliders (2064) to slide towards or away from each other along the slide rail (202) via the connecting strip (2063).

2. The positioning structure for a computer hardware stamping die according to claim 1, characterized in that, The positioning mechanism (2) further includes a limiting tube (203), a movable column (204) is slidably inserted inside the limiting tube (203), and a spring (205) is sleeved between the movable column (204) and the limiting tube (203).

3. The positioning structure for a computer hardware stamping die according to claim 1, characterized in that, It also includes a fixing mechanism (3) installed on the outside of the mold table (1), the fixing mechanism (3) is used to clamp the mold box (4), the fixing mechanism (3) includes a clamping plate one (304) and a clamping plate two (3066) arranged opposite to each other, and a rotating component (306) for driving the clamping plate two (3066) to move.

4. The positioning structure for a computer hardware stamping die according to claim 3, characterized in that, The rotating assembly (306) includes a rotating handle (3061), a threaded rod (3062) connected to the rotating handle (3061), and a rotating shaft (3063) sleeved on the threaded rod (3062).

5. The positioning structure for a computer hardware stamping die according to claim 4, characterized in that, The rotating assembly (306) also includes a fixing block (3064) that is threadedly engaged with the threaded rod (3062). Rotating the rotating handle (3061) can drive the fixing block (3064) to slide linearly via the threaded rod (3062).

6. The positioning structure for a computer hardware stamping die according to claim 5, characterized in that, The fixing block (3064) is connected to the clamping plate (3066) via the fixing plate (3065).

7. The positioning structure for a computer hardware stamping die according to claim 5, characterized in that, The fixing mechanism (3) further includes a connecting box (303), the threaded rod (3062) rotates through a bearing (305) disposed in the connecting box (303), and the fixing block (3064) slides in the connecting box (303).

8. The positioning structure for a computer hardware stamping die according to claim 3, characterized in that, The fixing mechanism (3) is fixed to the outside of the mold table (1) by a connecting plate (301) and screws (302).

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