High-precision air suction type machining jig

Abstract

The utility model discloses a high-precision air suction type processing jig, which relates to the technical field of notebook computer shell stamping processing and comprises a processing table and an auxiliary component, a support frame is mounted at the lower end of the processing table, and the auxiliary component used for assisting high-precision positioning processing during notebook computer shell stamping is arranged on the side edge of the processing table. The number of the auxiliary assemblies is two, each auxiliary assembly comprises a fixing frame, a first hydraulic air rod, a connecting frame, a limiting plate and a gasket, and the first hydraulic air rods are arranged in the fixing frames. According to the high-precision air suction type machining jig, the fixing frame is used for installing the first hydraulic air rod, the pressure of an air source is controlled so that the first hydraulic air rod can stretch out and draw back to control transverse movement of the connecting frame, the connecting frame drives the limiting plate to move on the machining table, and the limiting plate plays a precise limiting role on the side edge of a notebook computer shell; therefore, the notebook computer shell is subjected to high-precision machining during stamping machining, and deviation is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping processing of notebook shells, and specifically relates to a high-precision air-suction processing fixture. Background Technique

[0002] A large amount of organic waste gas is generated in the production and manufacturing process of chemical raw materials. If these organic waste gases are not collected, purified and treated and directly discharged into the atmosphere, it will not only cause atmospheric environmental pollution, but also affect the life and health of the surrounding residents. Therefore, it is necessary to purify and treat the waste gas of organic chemical raw materials to meet the atmospheric pollutant discharge standards.

[0003] For example, a notebook bottom shell air-suction processing fixture disclosed in the utility model with the application number CN202022335760.1 belongs to the technical field of notebook bottom shell processing fixtures. Specifically, it is a notebook bottom shell air-suction processing fixture that can stably fix the notebook bottom shell in a double-adjustable manner, can collect chips during processing, and has a stable overall structure. However, the existing processing fixture is inconvenient to accurately position the notebook shell during use, resulting in dimensional deviations in multiple notebook shells after processing.

[0004] Therefore, in view of this, research and improvement are carried out on the existing structure and deficiencies, and a high-precision air-suction processing fixture is provided. Content of the Utility Model

[0005] The purpose of the utility model is to provide a high-precision air-suction processing fixture to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A high-precision air-suction processing fixture includes a processing table and an auxiliary component. A support frame is installed at the lower end of the processing table. The auxiliary component for assisting high-precision positioning processing during the stamping of the notebook shell is arranged on the side of the processing table, and the number of auxiliary components is set to two groups. The auxiliary component includes a fixed frame, a hydraulic air rod I, a connecting frame, a limiting plate and a gasket. A hydraulic air rod I is arranged inside the fixed frame. The output end of the hydraulic air rod I is installed with a connecting frame, and the end of the connecting frame is connected with a limiting plate. A gasket is installed on the surface of the limiting plate.

[0007] Further, the shape of the connecting frame is a U shape, and the number of connecting frames is set to two.

[0008] Further, a machine platform is installed at the lower end of the support frame, and a fence is installed on the outside of the machine platform.

[0009] Further, liquid leakage holes are opened on the surface of the machine platform, and a machine base is connected to the lower end of the machine platform.

[0010] Furthermore, a liquid collecting trough is provided at the lower end of the liquid leakage hole, and a liquid discharge port is provided at the rear side of the liquid collecting trough.

[0011] Furthermore, a back plate is installed on the rear side of the machine, and cooling liquid pipes are arranged on both sides of the back plate, and limiting rings are arranged outside the cooling liquid pipes.

[0012] Furthermore, the front and rear ends of the processing table are provided with clamping components for clamping the notebook shell, and the number of the clamping components is set to four.

[0013] Furthermore, the clamping assembly includes a second hydraulic gas rod and a clamping plate, and the output end of the second hydraulic gas rod is equipped with the clamping plate.

[0014] The utility model provides a high-precision air suction processing fixture, which has the following beneficial effects:

[0015] 1. The utility model uses a fixed frame for the installation of a hydraulic gas rod, controls the pressure of the gas source to make the hydraulic gas rod retract and control the lateral movement of the connecting frame, and the connecting frame drives the limit plate to move on the processing table. The limit plate plays a role of precise limiting on the side of the notebook shell, so that the notebook shell can be processed with high precision during stamping, reducing deviation, and the gasket increases the clamping anti-slip degree while avoiding damage to the surface of the notebook shell.

[0016] 2. The utility model prevents the coolant from overflowing by means of enclosure, and the leakage hole allows the used coolant to flow to the collecting tank to be collected, thereby preventing the accumulation of liquid on the machine. The back plate and the limit ring are used to support the coolant pipe. The hydraulic gas rod controls the lifting and lowering of the clamping plate by telescoping, and the clamping plate plays a role of suppressing and limiting the side of the notebook shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of a high-precision air suction processing fixture of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of an auxiliary component of a high-precision air suction processing fixture of the utility model;

[0019] Figure 3 The utility model is a schematic diagram of the side view structure of a clamping assembly of a high-precision air suction processing fixture.

[0020] In the figure: 1. Processing table; 2. Support frame; 3. Auxiliary components; 301. Fixed frame; 302. Hydraulic gas rod 1; 303. Connecting frame; 304. Limit plate; 305. Gasket; 4. Machine table; 5. Enclosure; 6. Leakage hole; 7. Liquid collecting tank; 8. Drain port; 9. Machine base; 10. Back plate; 11. Coolant pipe; 12. Limit ring; 13. Clamping assembly; 1301. Hydraulic gas rod 2; 1302. Clamping plate. Detailed implementation mode

[0021] The following further describes in detail the implementation mode of the present utility model in conjunction with the accompanying drawings and embodiments. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0022] As Figure 1 shown, a high-precision air-suction processing fixture includes a processing table 1 and an auxiliary component 3. A support frame 2 is installed at the lower end of the processing table 1, a machine platform 4 is installed at the lower end of the support frame 2, and a fence 5 is installed outside the machine platform 4. The fence 5 prevents the overflow of coolant. A liquid leakage hole 6 is opened on the surface of the machine platform 4. The used coolant flows into the liquid collection tank 7 through the liquid leakage hole 6 and is collected, avoiding the accumulation of liquid on the machine platform 4. The lower end of the machine platform 4 is connected to a machine base 9. The lower end of the liquid leakage hole 6 is provided with a liquid collection tank 7, and a liquid discharge port 8 is opened at the rear side of the liquid collection tank 7. A back plate 10 is installed at the rear side of the machine platform 4. The back plate 10 and the limit ring 12 are used to support the coolant pipe 11. Coolant pipes 11 are provided on both sides of the back plate 10, and a limit ring 12 is arranged outside the coolant pipes 11.

[0023] As Figure 2 shown, the auxiliary component 3 for assisting the high-precision positioning processing during the stamping of the notebook shell is arranged on the side of the processing table 1, and the number of the auxiliary components 3 is set to two groups. The auxiliary component 3 includes a fixed frame 301, a hydraulic air rod 302, a connecting frame 303, a limit plate 304 and a gasket 305. A hydraulic air rod 302 is arranged inside the fixed frame 301. The fixed frame 301 is used for installing the hydraulic air rod 302. The output end of the hydraulic air rod 302 is installed with a connecting frame 303. By controlling the pressure of the air source, the hydraulic air rod 302 expands and contracts to control the lateral movement of the connecting frame 303. The shape of the connecting frame 303 is in a U shape. The connecting frame 303 drives the limit plate 304 to move on the processing table 1. The number of the connecting frames 303 is set to two, and the end of the connecting frame 303 is connected to the limit plate 304. The limit plate 304 plays a role in precise limiting on the side of the notebook shell, enabling the notebook shell to be processed with high precision during stamping processing, reducing deviation. A gasket 305 is installed on the surface of the limit plate 304. The gasket 305 increases the clamping anti-slip degree and avoids damage to the surface of the notebook shell.

[0024] As Figure 3 shown, clamping components 13 for clamping the notebook shell are arranged at the front and rear ends of the processing table 1, and the number of the clamping components 13 is set to four groups. The clamping component 13 includes a hydraulic air rod 1301 and a clamping plate 1302. The hydraulic air rod 1301 controls the lifting of the clamping plate 1302 through expansion and contraction, and the output end of the hydraulic air rod 1301 is installed with the clamping plate 1302. The clamping plate 1302 plays a role in pressing and limiting on the side of the notebook shell.

[0025] In summary, the high-precision air suction processing fixture is first based on Figure 1-Figure 3 The structure shown in the figure is to place the notebook shell to be processed into a notebook shell on the processing table 1. During processing, the pressure of the air source is controlled to make the hydraulic air rod 1 302 telescopically control the lateral movement of the connecting frame 303, so that the limit plate 304 moves to the side of the notebook shell on the processing table 1. At this time, the limit plate 304 plays a role of precise limiting on the side of the notebook shell, so that the notebook shell is processed with high precision during stamping and the deviation is reduced. At the same time, the gasket 305 increases the anti-slip degree of clamping to avoid damage to the surface of the notebook shell. Then the hydraulic air rod 2 1301 is controlled to telescopically control the lifting and lowering of the clamping plate 1302, so that the downward clamping plate 1302 plays a role of suppressing and limiting for processing.

[0026] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A high-precision air suction processing fixture, comprising a processing table (1) and an auxiliary component (3), characterized in that: A support frame (2) is installed at the lower end of the processing table (1), and the auxiliary component (3) for assisting in high-precision positioning processing during stamping of the notebook housing is arranged on the side of the processing table (1), and the number of the auxiliary components (3) is set to two groups. The auxiliary component (3) includes a fixed frame (301), a first hydraulic air rod (302), a connecting frame (303), a limiting plate (304) and a gasket (305), and the first hydraulic air rod (302) is arranged inside the fixed frame (301). The output end of the first hydraulic air rod (302) is installed with the connecting frame (303), and the end of the connecting frame (303) is connected with the limiting plate (304), and the gasket (305) is installed on the surface of the limiting plate (304).

2. A high-precision air suction processing fixture according to claim 1, characterized in that: The connecting frame (303) is in a U-shaped shape, and the number of the connecting frames (303) is set to two.

3. A high-precision air suction processing jig according to claim 1, characterized in that: A machine table (4) is installed at the lower end of the support frame (2), and a fence (5) is installed on the outside of the machine table (4).

4. A high-precision air suction processing jig according to claim 3, characterized in that: Liquid leakage holes (6) are formed on the surface of the machine table (4), and a machine base (9) is connected to the lower end of the machine table (4).

5. A high-precision air suction processing jig according to claim 4, characterized in that: A liquid collecting tank (7) is arranged at the lower end of the liquid leakage hole (6), and a liquid discharge port (8) is formed at the rear side of the liquid collecting tank (7).

6. A high-precision air suction processing jig according to claim 3, characterized in that: A back plate (10) is installed at the rear side of the machine table (4), and coolant pipes (11) are arranged on both sides of the back plate (10), and a limiting ring (12) is arranged outside the coolant pipes (11).

7. A high-precision air suction processing jig according to claim 1, characterized in that: Clamping components (13) for clamping the notebook housing are arranged at the front and rear ends of the processing table (1), and the number of the clamping components (13) is set to four groups.

8. A high-precision air suction processing jig according to claim 7, characterized in that: The clamping component (13) includes a second hydraulic air rod (1301) and a clamping plate (1302), and the clamping plate (1302) is installed at the output end of the second hydraulic air rod (1301).

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