CN215449362U

CN215449362U - Printed circuit board detects frock

Info

Publication number: CN215449362U
Application number: CN202121988031.4U
Authority: CN
Inventors: 朱景云; 赵玉文; 刚磊; 姜峰
Original assignee: Xuchang Shengye Printed Circuit Board Co Ltd
Current assignee: Xuchang Shengye Printed Circuit Board Co Ltd
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-01-07
Anticipated expiration: 2031-08-23

Abstract

The utility model discloses a printed circuit board detection tool, wherein a left clamping plate and a right clamping plate are arranged on a workbench, the right clamping plate can be horizontally arranged on the workbench in a sliding manner, a rotating shaft penetrates through the left clamping plate through a rotating bearing, one end of the rotating shaft is connected with a driving device, the other end of the rotating shaft is fixedly provided with a rotating supporting seat, the side wall of the right clamping plate is also provided with a rotating supporting seat through a rotating bearing, the side wall of the rotating supporting seat is respectively provided with an upper clamping plate and a lower clamping plate, the upper clamping plate and the lower clamping plate are respectively provided with a movable clamping plate through a second spring, the side wall of the right clamping plate is fixedly provided with an extension rod, the other end of the extension rod extends into a sleeve and is fixedly connected with a first limiting plate, the first limiting plate is fixedly connected with a first spring, the first spring is connected with the side wall of the sleeve, the other end of the sleeve is fixedly connected with the vertical plate, and the vertical plate is fixedly arranged on the workbench; in sum, the utility model has the advantages of convenient and labor-saving operation, strong adaptability and wide application range.

Description

Printed circuit board detects frock

Technical Field

The utility model belongs to the technical field of circuit board detection, and particularly relates to a printed circuit board detection tool.

Background

Printed circuit boards, also known as printed circuit boards, are providers of electrical connections of electronic components, and can be divided into single-sided boards, double-sided boards, four-sided boards, six-sided boards and other multilayer circuit boards according to the number of layers of the circuit boards.

Wherein, when in actual use, because different circuit board size and thickness are all different, when detecting it, need use different detection frock, not only use inconveniently and the cost is higher, secondly, to some special circuit boards like the double sided board, or carry out operation such as some high temperature detects, need carry out two-sided detection to it, current detection frock needs the manual work to overturn, perhaps carries out twice and detects the flow, perhaps dismantles the back upset, uses very inconveniently.

Therefore, in order to solve the above problems, it is necessary to develop a tool for inspecting a printed circuit board.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art, and provides a printed circuit board detection tool which is convenient to adjust, saves cost and is convenient and labor-saving to operate.

The purpose of the utility model is realized as follows: a printed circuit board detection tool comprises a workbench, a left clamp plate, a right clamp plate, a slider, a chute, a rotating bearing, a rotating shaft, a driving device, a rotating support seat, an upper clamp plate, a lower clamp plate, a second spring, a movable clamp plate, an extension rod, a sleeve, a first limiting plate, a first spring and a vertical plate, wherein the workbench is provided with the left clamp plate and the right clamp plate, a clamping space is formed between the left clamp plate and the right clamp plate, the left clamp plate is fixedly arranged on the workbench, the bottom end of the right clamp plate is horizontally arranged on the workbench in a sliding manner through the slider and the chute arranged on the workbench, the rotating shaft penetrates through the rotating bearing on the left clamp plate, one end of the rotating shaft, far away from the right clamp plate, is fixedly provided with the rotating support seat, one end of the rotating shaft, close to the right clamp plate, is also provided with the rotating support seat through the rotating bearing on the side wall of the right clamp plate, close to the left clamp plate, rotate and be provided with grip block and lower grip block on the supporting seat lateral wall respectively, it is provided with movable grip block respectively through the second spring to go up on grip block and the lower grip block, right side splint are kept away from on the lateral wall of left splint the fixed extension rod that is provided with, the extension rod other end stretches into and is the first limiting plate of the sleeve of level setting and fixedly connected with, the first spring of first limiting plate opposite side fixedly connected with, first spring other end fixed connection sleeve lateral wall, sleeve other end fixed connection riser, the riser is fixed to be set up on the workstation.

The clamping device is characterized in that through holes are respectively formed in the upper clamping plate and the lower clamping plate, a movable rod penetrates through the through holes, one end of the movable rod is fixedly connected with the movable clamping plate, the other end of the movable rod is connected with a lower second limiting plate, the second spring sleeve is arranged on the movable rod, and two ends of the second spring are respectively fixedly connected with the movable clamping plate and the upper clamping plate or the movable clamping plate and the lower clamping plate.

And rubber pads are arranged on the bottom surface of the upper clamping plate and the top surface of the lower clamping plate.

But first limiting plate passes through spout slider horizontal sliding connection sleeve inside wall.

The driving device adopts a rotating motor.

The diameter of the first limiting plate is at least larger than that of an outlet of the connecting end of the sleeve and the extension rod.

The utility model has the beneficial effects that: according to the utility model, through the horizontal movement of the right clamping plate, the flexible adjustment of the size of the clamping space can be realized, and the clamping device can adapt to circuit boards with different sizes; the rotating supporting seats are arranged on the left clamping plate and the right clamping plate respectively through the rotating bearings, so that the circuit board can be clamped on the rotating supporting plate and driven to rotate through the rotation of the rotating supporting plate, the circuit board can be conveniently and quickly turned over, and the circuit board does not need to be detached, turned and reassembled from the tool; in sum, the utility model has the advantages of convenient and labor-saving operation, strong adaptability and wide application range.

Drawings

Fig. 1 is a schematic front view of the present invention.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1. workstation 2, left splint 3, right splint 4, slider 5, spout 6, rolling bearing 7, pivot 8, drive arrangement 9, rotate supporting seat 10, go up grip block 11, lower grip block 12, second spring 13, activity grip block 14, extension rod 15, sleeve 16, first limiting plate 17, first spring 18, riser 19, through-hole 20, movable rod 21, second limiting plate.

Detailed Description

The technical scheme of the utility model is further specifically described below with reference to the accompanying drawings.

As shown in fig. 1 and 2, a printed circuit board detection tool comprises a workbench 1, a left clamping plate 2, a right clamping plate 3, a sliding block 4, a sliding groove 5, a rotating bearing 6, a rotating shaft 7, a driving device 8, a rotating support 9, an upper clamping plate 10, a lower clamping plate 11, a second spring 12, a movable clamping plate 13, an extension rod 14, a sleeve 15, a first limiting plate 16, a first spring 17 and a vertical plate 18.

Wherein, a left clamping plate 2 and a right clamping plate 3 are arranged on the workbench 1, a clamping space is formed between the left clamping plate 2 and the right clamping plate 3, the left clamping plate 2 is fixedly arranged on the workbench 1, the bottom end of the right clamping plate 3 can be horizontally arranged on the workbench 1 in a sliding way through a sliding block 4 and a sliding chute 5 arranged on the workbench 1, a rotating shaft 7 is arranged on the left clamping plate 2 in a penetrating way through a rotating bearing 6, one end of the rotating shaft 7 far away from the right clamping plate 3 is connected with a driving device 8, the driving device 8 can adopt a rotating motor, one end of the rotating shaft 7 close to the right clamping plate 3 is fixedly provided with a rotating supporting seat 9, the side wall of the right clamping plate 3 close to the left clamping plate 2 is also provided with a rotating supporting seat 9 through the rotating bearing 6, the side wall of the rotating supporting seat 9 is respectively provided with an upper clamping plate 10 and a lower clamping plate 11, the bottom surface of the upper clamping plate 10 and the top surface of the lower clamping plate 11 are both provided with rubber pads, go up grip block 10 and be provided with movable grip block 13 respectively through second spring 12 on the grip block 11 down, its concrete structure can be: the upper clamping plate 10 and the lower clamping plate 11 are respectively provided with a through hole 19, a movable rod 20 penetrates through the through hole 19, one end of the movable rod 20 is fixedly connected with a movable clamping plate 13, the other end of the movable rod is connected with a lower second limiting plate 21, the second spring 12 is sleeved on the movable rod 20, two ends of the second spring 12 are respectively fixedly connected with the movable clamping plate 13 and the upper clamping plate 10 or the movable clamping plate 13 and the lower clamping plate 11, the up-and-down movement of the movable clamping plate can be limited through the arrangement of the through hole 19, the movable rod 20 and the second limiting plate 21, so that the movable clamping plate can move more stably and reliably, an extension rod 14 is fixedly arranged on the side wall of the right clamping plate 3 far away from the left clamping plate 2, the other end of the extension rod 14 extends into a horizontally arranged sleeve 15 and is fixedly connected with a first limiting plate 16, the first limiting plate 16 is horizontally slidably connected with the inner side wall of the sleeve 15 through a sliding chute 5 and a sliding block 4, make extension rod 14 and first limiting plate 16 more reliable and more stable when horizontal migration, first limiting plate 16 diameter is greater than the diameter of the export of sleeve 15 and extension rod 14 link at least, can avoid first limiting plate 16 to deviate from the sleeve, uses safe and reliable more, the first spring 17 of 16 opposite sides fixedly connected with of first limiting plate, the sleeve 15 lateral wall of first spring 17 other end fixed connection, the fixed other end fixed connection riser 18 of sleeve 15, riser 18 is fixed to be set up on workstation 1.

When the detection device is implemented, a circuit board is placed in a clamping space formed by a left clamping plate 2 and a right clamping plate 3, the right clamping plate 3 is pushed to slide, an extension rod 14 and a first limiting plate 16 move towards the interior of a sleeve 15, a first spring 17 is compressed, the left clamping plate 2 and the right clamping plate 3 fix the circuit board in the horizontal direction, two sides of the circuit board are respectively placed between an upper clamping plate 10 and a lower clamping plate 11, an upper movable clamping plate 13 and a lower movable clamping plate 13 move upwards and downwards respectively and are separated, a movable rod 20 moves upwards or downwards in a through hole 19, a second spring 12 is compressed, the circuit board is fixed in the vertical direction, the circuit board can be detected after being fixed, after the detection is finished, a driving device 8 is started, the driving device 8 drives a rotating shaft 7 and a rotating supporting seat 9 to rotate, the circuit board is further driven to rotate, and at the time, the rotating shaft 7, the rotating supporting seat 9 and a part on the left clamping plate 2, The rotation supporting seat 9 on the circuit board and the right splint 3 is coaxially arranged, and can rotate together under the combined action of the rotating bearings 6 and the driving device 8 on the two sides, so that the circuit board can be turned over conveniently and quickly, the adaptability is high, and the application range is wide.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a printed circuit board detects frock which characterized in that: comprises a workbench (1), a left clamping plate (2), a right clamping plate (3), a sliding block (4), a sliding groove (5), a rotating bearing (6), a rotating shaft (7), a driving device (8), a rotating support seat (9), an upper clamping plate (10), a lower clamping plate (11), a second spring (12), a movable clamping plate (13), an extension rod (14), a sleeve (15), a first limiting plate (16), a first spring (17) and a vertical plate (18), wherein the workbench (1) is provided with the left clamping plate (2) and the right clamping plate (3), a clamping space is formed between the left clamping plate (2) and the right clamping plate (3), the left clamping plate (2) is fixedly arranged on the workbench (1), the bottom end of the right clamping plate (3) can be horizontally arranged on the workbench (1) in a sliding manner through the sliding block (4) and the sliding groove (5) arranged on the workbench (1), a rotating shaft (7) is arranged on the left clamp plate (2) in a penetrating manner through a rotating bearing (6), one end of the rotating shaft (7) far away from the right clamp plate (3) is connected with a driving device (8), one end of the rotating shaft (7) near the right clamp plate (3) is fixedly provided with a rotating supporting seat (9), the side wall of the right clamp plate (3) near the left clamp plate (2) is also provided with the rotating supporting seat (9) through the rotating bearing (6), the side wall of the rotating supporting seat (9) is respectively provided with an upper clamping plate (10) and a lower clamping plate (11), the upper clamping plate (10) and the lower clamping plate (11) are respectively provided with a movable clamping plate (13) through a second spring (12), the side wall of the right clamp plate (3) far away from the left clamp plate (2) is fixedly provided with an extension rod (14), and the other end of the extension rod (14) extends into a horizontally arranged sleeve (15) and is fixedly connected with a first limiting plate (16), the other side of the first limiting plate (16) is fixedly connected with a first spring (17), the other end of the first spring (17) is fixedly connected with the side wall of the sleeve (15), the other end of the sleeve (15) is fixedly connected with a vertical plate (18), and the vertical plate (18) is fixedly arranged on the workbench (1).

2. The printed circuit board detection tool according to claim 1, characterized in that: go up grip block (10) and seted up through-hole (19) on grip block (11) down respectively, run through being provided with movable rod (20) in through-hole (19), movable rod (20) one end fixedly connected with activity grip block (13), the other end is connected with down second limiting plate (21), second spring (12) cover is established on movable rod (20), second spring (12) both ends respectively with activity grip block (13) and last grip block (10) or activity grip block (13) and grip block (11) fixed connection down.

3. The printed circuit board detection tool according to claim 1, characterized in that: rubber pads are arranged on the bottom surface of the upper clamping plate (10) and the top surface of the lower clamping plate (11).

4. The printed circuit board detection tool according to claim 1, characterized in that: the first limiting plate (16) is connected with the inner side wall of the sleeve (15) in a horizontally sliding mode through the sliding groove (5) and the sliding block (4).

5. The printed circuit board detection tool according to claim 1, characterized in that: the driving device (8) adopts a rotating motor.

6. The printed circuit board detection tool according to claim 1, characterized in that: the diameter of the first limiting plate (16) is at least larger than the diameter of an outlet of the connecting end of the sleeve (15) and the extension rod (14).