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Positioning device for drilling circuit board

A positioning device and circuit board technology, applied in the direction of circuit board tool positioning, printed circuit, printed circuit manufacturing, etc., to achieve the effect of scientific and reasonable structure, safe and convenient use

Active Publication Date: 2021-04-02
扬州依利安达电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a positioning device for drilling holes in circuit boards, to solve the problems in the above background technology. The problem of moving and drilling multiple holes on the circuit board

Method used

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  • Positioning device for drilling circuit board
  • Positioning device for drilling circuit board
  • Positioning device for drilling circuit board

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A positioning device for circuit board drilling, comprising a base plate 1, the bottom four corners of the base plate 1 are fixedly connected with a base 2, the top of the base plate 1 is provided with a rotating mechanism 3, the rotating mechanism 3 includes a groove frame 301, a chute 302, an arc Shaped card slot 303, arc bar 304 and spring 305, groove frame 301 is arranged on the outer wall of bottom plate 1, and the top of groove frame 301 is processed with chute 302, and the inner wall of groove frame 301 and the outer wall of bottom plate 1 clearance fit , the inner wall of the groove frame 301 is rotationally connected with the outer wall of the bottom plate 1 through bearings, so that the groove frame 301 can rotate on the outer wall of the bottom plate 1, and the inner wall of the groove frame 301 is processed with a plurality of arc-shaped slots 303, the left and right sides The inner walls of the arc-shaped slots 303 are all clamped with arc-shaped clamping ro...

Embodiment 2

[0033] As an option, see figure 1 , 2 , 4, 5 and 6, the circuit board drilling positioning device, the top of the groove frame 301 is provided with an adjustment mechanism 4, the adjustment mechanism 4 includes a first support seat 401, a double-ended screw 402, a rotating disk 403, a first sleeve 404 , a pulley 405, a vertical bar 406 and a horizontal plate 407, two first support seats 401 are respectively located on the left and right sides of the outer wall top of the groove frame 301, and the outer wall bottoms of the two first support seats 401 are respectively connected to the groove frame 301. The left and right sides of the top of the outer wall are fixed together, and the inner walls of the two first support seats 401 are connected with a double-ended screw 402 through bearing rotation, so that the double-ended screw 402 can rotate on the inner wall of the first support seat 401, and the double-ended screw 402 A turntable 403 is fixed on the left side of the outer wa...

Embodiment 3

[0036] As an option, see figure 1 , 2And 6, the positioning device for circuit board drilling, the tops of the two horizontal plates 407 are all provided with a positioning mechanism 5, and the positioning mechanism 5 includes a second support seat 501, a screw rod 502, a handle 503, a second sleeve 504, a rod body 505, Sliding sleeve 506, slide bar 507, plate body 508 and curved plate 509, two second support seats 501 are respectively arranged on the outer wall tops of two horizontal plates 407, and the inner wall of the second support seat 501 is provided with screw rod 502, and the screw rod 502 The outer wall is rotatably connected with the inner wall of the second support base 501 through the bearing, so that the screw rod 502 can rotate on the inner wall of the second support base 501. A handle 503 is fixedly connected to the outside of the screw rod 502, and the handle 503 is used to drive the screw rod 502 to rotate. The outer wall of 502 is provided with the second s...

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Abstract

The invention discloses a positioning device for a drilling circuit board. The positioning device comprises a bottom plate, wherein bases are fixedly connected to the four corners of the bottom of thebottom plate correspondingly, the outer walls of two arc-shaped clamping rods are in clearance fit with the inner walls of the left side and the right side of the outer wall of each base correspondingly, and springs are arranged on the inner sides of the outer walls of the two arc-shaped clamping rods correspondingly; the outer walls of the two springs are in clearance fit with the inner walls ofthe left side and the right side of the outer wall of the bottom plate, one ends of the springs are fixedly connected to the inner wall of the bottom plate, and the other ends of the springs are fixedly connected to the outer walls of the arc-shaped clamping rods. According to the positioning device for circuit board drilling, when an external circuit board positioned and clamped between a boardbody and a curved bar is drilled, a groove frame can be rotated to drive the external circuit board to rotate, so a first sleeve can be driven to stably move left and right through sliding connectionof a pulley and a sliding groove when a double-thread screw rotates, and the circuit board can be positioned and clamped between the board body and the curved bar; therefore, the bent plate and the plate body can stably position and clamp external circuit boards with different thicknesses.

Description

technical field [0001] The invention relates to the technical field of circuit board production and processing, in particular to a positioning device for circuit board drilling. Background technique [0002] According to the number of layers, circuit boards are divided into three major categories: single-sided boards, double-sided boards, and multi-layer circuit boards. When processing circuit boards, drilling processing is required. Although the existing circuit boards are drilled with positioning The device can realize the clamping and positioning of the circuit board, but when the existing circuit board drilling positioning device clamps the circuit board, in order to fix the placement, the user needs to move and perform multiple drilling processes on the circuit board The problem. Contents of the invention [0003] The purpose of the present invention is to provide a positioning device for drilling holes in circuit boards, to solve the problems in the above background...

Claims

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Application Information

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IPC IPC(8): H05K3/00
CPCH05K3/0008H05K3/0047
Inventor 胡帅徐健康耿童昱朱正兵李垚磊周梦幽杨仲辉
Owner 扬州依利安达电子有限公司
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