Auxiliary structure for stamping notebook computer shell
By designing the guide protection mechanism and buffer components in the notebook housing stamping device, the problem of large punch pressure is solved, and the effect of reducing production costs is achieved.
Patent Information
- Application Number
- CN202422082305.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-27
- Publication Date
- 2025-06-10
- Estimated Expiration
- 2034-08-27
AI Technical Summary
During the stamping process of laptop housing, a large punching pressure can easily lead to the fracturing of the shell and increase production costs.
An auxiliary structure for stamping a notebook housing is designed, including a base, a processing mechanism, a guide protection mechanism and a buffer assembly. This structure prevents the shell from being fractured by providing a guide protection mechanism on both sides of the mounting frame and a buffer assembly between the connecting plate and the pad plate.
Through the design of the guide protection mechanism and buffer assembly, excessive fracturing of the notebook metal shell during stamping is effectively avoided, reducing production costs.
Smart Images
Figure CN222957370U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of shell stamping devices, and specifically refers to an auxiliary structure for stamping a notebook shell. Background Art
[0002] Notebook computers are widely used due to their light weight, small size, and convenient and fast use, and are increasingly developing towards being delicate and miniaturized. As an important part of a notebook computer, the notebook shell not only requires its surface shape to be flat and smooth, but also requires fast heat dissipation and a quick opening and closing device, etc., so that the notebook computer is beautiful, has fast heat dissipation, and is convenient for maintenance, etc. In the manufacturing process of notebook computers, shell stamping is a key step.
[0003] Most notebook metal shells are designed for lightweight, and their structures are relatively thin and light. Shell stamping can complete production quickly, but there is a large impact force during the stamping process, which easily causes the notebook metal shell to be cracked, increasing production costs. Content of the Utility Model
[0004] The technical problem to be solved by the utility model is that the stamping force is too large and easily cracks the shell.
[0005] To solve the above problems, the following technical solutions are adopted in the utility model: The auxiliary structure for stamping a notebook shell proposed by the utility model includes a base and a processing mechanism. A support column and a mounting frame are fixedly arranged on the upper part of the base. A blanking groove is vertically penetrated through the middle of the base. The processing mechanism is arranged on the base. The processing mechanism includes a first hydraulic cylinder and a fixing plate. The upper end of the first hydraulic cylinder is fixedly connected to the mounting frame, and the lower end of the first hydraulic cylinder is fixedly connected to the fixing plate. It also includes a guiding and protecting mechanism. There are two groups of guiding and protecting mechanisms, which are respectively arranged on both sides of the mounting frame. The guiding and protecting mechanism includes a second telescopic rod and a cushion plate. Guide grooves are opened on both sides of the mounting frame. Guide rods are fixedly arranged on both sides of the fixing plate. The guide rods are slidably connected to the guide grooves. The lower end of the second telescopic rod is fixedly connected to the base. A connecting plate is fixedly arranged at the upper end of the second telescopic rod. A buffer assembly is connected between the connecting plate and the cushion plate.
[0006] Further, the buffer assembly includes a spring and a damper.
[0007] Further, the processing mechanism further includes a mounting plate, an upper template, and a lower template. The upper template and the fixing plate are fixedly connected by bolts.
[0008] Further, the lower template and the mounting plate are also fixedly connected by bolts.
[0009] Further, the mounting plate is arranged above the support column, and a buffer assembly is also arranged between the mounting plate and the support column.
[0010] Furthermore, the mounting plate is of a square structure with an opening in the middle of the mounting plate and the blanking chute in the same vertical direction.
[0011] The beneficial effects achieved by the present utility model with the above structure are as follows:
[0012] The auxiliary structure for stamping the notebook shell proposed in this solution, by setting guiding and protecting mechanisms on both sides of the mounting frame and a buffer assembly between the connecting plate and the backing plate. When the fixed plate presses for forming, the guiding rod abuts against the backing plate, and the spring and the damper can play a certain buffering role on the guiding rod and the fixed plate, avoiding excessive downward pressure from cracking the notebook metal shell. Description of the Drawings
[0013] Figure 1 is the first overall structural schematic diagram of the present utility model;
[0014] Figure 2 is the second overall structural schematic diagram of the present utility model;
[0015] Figure 3 is the third overall structural schematic diagram of the present utility model.
[0016] Among them, 1. Base, 101. Support column, 102. Mounting frame, 103. Blanking chute, 2. Guiding and protecting mechanism, 201. Guiding groove, 202. Guiding rod, 203. Second telescopic rod, 204. Connecting plate, 205. Backing plate, 3. Buffer assembly, 301. Spring, 302. Damper, 4. Processing mechanism, 401. First hydraulic cylinder, 402. Fixed plate, 403. Mounting plate, 404. Bolt, 405. Upper template, 406. Lower template.
[0017] The drawings are used to provide further understanding of the present utility model and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model and do not constitute a limitation to the present utility model. Detailed Embodiment
[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments; based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0019] As Figures 1-3As shown in the figure, an auxiliary structure for stamping a notebook housing proposed by the present utility model includes a base 1 and a processing mechanism 4. A support column 101 and a mounting bracket 102 are fixedly provided on the upper part of the base 1. A blanking groove 103 is formed through the middle of the base 1. The processing mechanism 4 is arranged on the base 1. The processing mechanism 4 includes a first hydraulic cylinder 401 and a fixing plate 402. The upper end of the first hydraulic cylinder 401 is fixedly connected to the mounting bracket 102, and the lower end of the first hydraulic cylinder 401 is fixedly connected to the fixing plate 402. It further includes a guiding and protecting mechanism 2. There are two groups of guiding and protecting mechanisms 2, which are respectively arranged on both sides of the mounting bracket 102. The guiding and protecting mechanism 2 includes a second telescopic rod 203 and a backing plate 205. Guide grooves 201 are formed on both sides of the mounting bracket 102. Guide rods 202 are fixedly provided on both sides of the fixing plate 402. The guide rods 202 are slidably connected to the guide grooves 201. The lower end of the second telescopic rod 203 is fixedly connected to the base 1, and the upper end of the second telescopic rod 203 is fixedly provided with a connecting plate 204. A buffer assembly 3 is connected between the connecting plate 204 and the backing plate 205. The buffer assembly 3 includes a spring 301 and a damper 302.
[0020] As Figures 1-3 shown, the processing mechanism 4 further includes a mounting plate 403, an upper template 405 and a lower template 406. The upper template 405 and the fixing plate 402 are fixedly connected by bolts 404, and the lower template 406 and the mounting plate 403 are also fixedly connected by bolts 404. The mounting plate 403 is arranged above the support column 101. A buffer assembly 3 is also arranged between the mounting plate 403 and the support column 101, which plays a certain role in shock absorption and buffering. The mounting plate 403 is provided with a rectangular frame structure. The opening in the middle of the mounting plate 403 and the blanking groove 103 are in the same vertical direction, which is convenient for the waste materials generated by stamping to fall and be discharged.
[0021] During specific use, the lower template 406 is fixed on the mounting plate 403 by bolts 404, and the upper template 405 is fixed on the lower part of the fixing plate 402 by bolts 404. The notebook metal shell to be stamped is placed on the lower template 406. The first hydraulic cylinder 401 is extended to control the fixing plate 402 to drive the upper template 405 to move downwards to start stamping processing. After stamping and forming, the second telescopic rods 203 on both sides of the base 1 are extended to control the backing plate 205 to move upwards until it abuts against the guide rods 202 on both sides of the fixing plate 402. Then the first hydraulic cylinder 401 is shortened to control the fixing plate 402 to move upwards, completing a single forming. When continuing batch stamping and forming, the filling is repeated. When the first hydraulic cylinder 401 controls stamping and forming and the guide rods 202 abut against the backing plate 205, the spring 301 and the damper 302 on the connecting plate 204 can play a certain buffering role for the backing plate 205, avoiding cracking the notebook metal shell during processing.
[0022] The above description is made on the present utility model and its implementation manners. Such description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present utility model, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and design, without creative efforts, structural manners and embodiments similar to the technical solution without departing from the gist of the creation of the present utility model, they shall fall within the protection scope of the present utility model.
Claims
1. An auxiliary structure for stamping a notebook shell, comprising a base and a processing mechanism, wherein a support column and a mounting frame are fixedly arranged on the upper part of the base, a blanking trough is provided through the middle part of the base, the processing mechanism is arranged on the base, the processing mechanism comprises a first hydraulic cylinder and a fixing plate, the upper end of the first hydraulic cylinder is fixedly connected to the mounting frame, and the lower end of the first hydraulic cylinder is fixedly connected to the fixing plate, characterized in that: It also includes a guide protection mechanism, which has two groups and is respectively arranged on both sides of the mounting frame. The guide protection mechanism includes a second telescopic rod and a pad. Guide grooves are opened on both sides of the mounting frame, guide rods are fixedly provided on both sides of the fixed plate, and the guide rods and guide grooves are slidably connected. The lower end of the second telescopic rod is fixedly connected to the base, and the upper end of the second telescopic rod is fixedly provided with a connecting plate, and a buffer assembly is connected between the connecting plate and the pad.
2. The auxiliary structure for stamping a notebook shell according to claim 1, characterized in that: The buffer assembly includes a spring and a damper.
3. The auxiliary structure for stamping a notebook shell according to claim 2, characterized in that: The processing mechanism also includes a mounting plate, an upper template and a lower template, and the upper template and the fixing plate are fixed by bolt connection.
4. The auxiliary structure for stamping a notebook shell according to claim 3, characterized in that: The lower template and the mounting plate are also fixed by bolt connection.
5. The auxiliary structure for stamping a notebook shell according to claim 4, characterized in that: The mounting plate is arranged above the supporting column, and a buffer component is also arranged between the mounting plate and the supporting column.
6. The auxiliary structure for stamping a notebook shell according to claim 5, characterized in that: The mounting plate is configured as a U-shaped structure, and the middle opening of the mounting plate and the blanking chute are in the same vertical direction.