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Hydraulic clamping fixture for intelligent displayer accessory machining

A technology of hydraulic clamping and display, applied in manufacturing tools, metal processing equipment, metal processing machinery parts, etc., can solve the problems of unstable workpiece positioning, high labor intensity, inconvenient operation, etc., to improve production efficiency and reduce labor costs. Use and ensure the effect of stability

Inactive Publication Date: 2019-02-26
KESEN SCI & TECH DONGTAI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Traditional CNC fixtures use simple fixtures and positioning pins for positioning operations, and rely on workers to load and unload and position, which will lead to unstable positioning of the workpiece, too tight or too loose pressing, high labor intensity, and inconvenient operation.

Method used

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  • Hydraulic clamping fixture for intelligent displayer accessory machining
  • Hydraulic clamping fixture for intelligent displayer accessory machining
  • Hydraulic clamping fixture for intelligent displayer accessory machining

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Embodiment 1: A hydraulic clamping fixture for the processing of smart display accessories, including a left support 1, a right support 2, a fixed plate 3, a positioning plate 4, a chuck 5 and a pressure mechanism 6, the fixed plate The two ends of 3 are fixedly connected with the left support 1 and the right support 2 respectively, the positioning plate 4 is fixedly connected with the fixed plate 3, the pressure mechanism 6 is respectively symmetrically installed on the surface of both sides of the fixed plate 3, and the chuck 5 are respectively installed at the end of the piston rod 7 of the pressure mechanism 6;

[0025] Both sides of the upper surface of the fixing plate 3 are symmetrically opened with a number of uniformly arranged relief through holes 16, and the positioning protrusions 18 and chucks 5 of the positioning plate 4 are located in the relief through holes 16, wherein the positioning protrusions 18 Located on the side close to the center, the chuck 5 i...

Embodiment 2

[0029]Embodiment 2: A hydraulic clamping fixture for the processing of smart display accessories, including a left support 1, a right support 2, a fixed plate 3, a positioning plate 4, a chuck 5 and a pressure mechanism 6, the fixed plate The two ends of 3 are fixedly connected with the left support 1 and the right support 2 respectively, the positioning plate 4 is fixedly connected with the fixed plate 3, the pressure mechanism 6 is respectively symmetrically installed on the surface of both sides of the fixed plate 3, and the chuck 5 are respectively installed at the end of the piston rod 7 of the pressure mechanism 6;

[0030] Both sides of the upper surface of the fixing plate 3 are symmetrically opened with a number of uniformly arranged relief through holes 16, and the positioning protrusions 18 and chucks 5 of the positioning plate 4 are located in the relief through holes 16, wherein the positioning protrusions 18 Located on the side close to the center, the chuck 5 is...

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Abstract

The invention discloses a hydraulic clamping fixture for intelligent displayer accessory machining. The hydraulic clamping fixture comprises a left support, a right support, a fixed plate, a positioning plate, a clamping head and a pressure mechanism; the two ends of the fixed plate are fixedly connected with the left support and the right support respectively, the positioning plate is fixedly connected with the fixed plate, the two side surfaces of the fixed plate are provided with stepped holes communicated with avoidance through holes, hydraulic oil holes are connected with oil pumps through hydraulic oil tubes, two guide pillars located on the same side in four guide pillars are anti-skid guide columns, a trapezoidal section is arranged on the side, close to the exterior, of each anti-skid guide column, the upper portions of connecting blocks are fixedly connected with the side surface of a movable plate, self-locking cylinders are fixedly installed on the outer side surfaces of the connecting blocks, and piston rods of the self-locking cylinders penetrate through the connecting blocks, are located on the lower portion of the movable plate and are in contact connection with theouter side surface of the guide columns. Accordingly, by means of the anti-skid guide columns and the trapezoidal sections, the lower portions of the anti-skid guide columns are thicker than the upper portions of the anti-skid guide columns, the movable plate can be clamped, gliding of the movable plate is prevented, the stability of a to-be-machined material in the machining process is guaranteed, and the machining precision is guaranteed.

Description

technical field [0001] The invention relates to a hydraulic clamping jig used for processing intelligent display accessories, and relates to the field of high precision machining. Background technique [0002] Smartphones are the most widely used entertainment and communication devices, and their update speed is relatively fast. Therefore, smartphone manufacturers have also put forward higher requirements. Smartphone components are inseparable from machine tool equipment, and machine tool fixtures are one of the important technological equipment to ensure machine tool processing quality, improve production efficiency, and reduce labor intensity. However, there are many problems in how to stably and effectively position the workpiece during processing. . [0003] The traditional CNC fixtures mostly use simple fixtures and positioning pins for positioning operations, and are loaded and unloaded by workers for positioning. This will lead to unstable positioning of the workpiec...

Claims

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Application Information

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IPC IPC(8): B23Q3/08
CPCB23Q3/082B23Q2703/04
Inventor 徐金根谢海银
Owner KESEN SCI & TECH DONGTAI CO LTD
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