CN206422979U

CN206422979U - A kind of PCB bearing table devices

Info

Publication number: CN206422979U
Application number: CN201720096203.4U
Authority: CN
Inventors: 王惠奇
Original assignee: Beihai Yuan Yuan Electronic Technology Co Ltd
Current assignee: Beihai Yuan Yuan Electronic Technology Co Ltd
Priority date: 2017-01-25
Filing date: 2017-01-25
Publication date: 2017-08-18
Anticipated expiration: 2027-01-25

Abstract

The utility model is related to a kind of PCB bearing table devices, including rectangle frame bakelite bar, side fluting bakelite bar, middle strip hollow out bakelite bar, screw and fixture；Side fluting bakelite bar is fixed on rectangle frame bakelite bar by screw slippage, middle strip hollow out bakelite bar is screwed on rectangle frame bakelite bar, fixture includes band pipe clamping pieces and intermediate plate with holes, the fixture of right-angled intersection movable is constituted with pipe clamping pieces and intermediate plate with holes, fixture is screwed on middle strip hollow out bakelite bar, and fixture is multiple and in horizontal, longitudinal equidistant parallel arrangement；The utility model can match the PCB of clamping different length, the PCB for matching clamping different in width with clip openings angular dimension with holes with pipe clamping pieces of can be arranged by alignment jig in middle strip hollow out bakelite bar distance and fixture by adjusting the distance of two sides fluting bakelite bar；Screens effect is good, and design is dexterous, saves material, simple to operate.

Description

A kind of PCB bearing table devices

Technical field

The utility model is related to the clamp art of electronic product production, in particular, is a kind of PCB microscope carriers dress Put.

Background technology

PCB microscope carriers are used for early stage holding multiple pieces PCB, and general requested number is more, can fix, after placing, and machines lead to Cross handgrip and capture PCB to board, carry out next step operation；Traditional PCB microscope carriers need to configure the electricity of a variety of different cards well widths Batten, with the PCB product for the different in width for matching different types of machines, so when doing different type of machines every time, is required for preparing a lot The bakelite bar of respective width value, causes cumbersome, the problems such as increasing material cost and production cost.

Therefore, to solve the above problems, needing design is a kind of to match various different lengths and width PCB clamping load Platform.

The content of the invention

Technical problem to be solved in the utility model is：A kind of various different lengths and width PCB of matching is provided A kind of PCB bearing table devices.

The technical scheme that the utility model is used is：A kind of PCB bearing table devices are provided, it is characterised in that：Including rectangle Frame bakelite bar, side fluting bakelite bar, middle strip hollow out bakelite bar, screw and fixture；Described rectangle frame bakelite bar by it is upper, Under, left and right four bakelite bars surround rectangular box-like, upper and lower two bakelite strips are symmetrical, upper and lower two bakelites Bar is equipped with sliding groove in the left and right ends of rectangular box-like inner side, and upper and lower two bakelite bars are at the middle part positioned at sliding groove Place is through there is lock ribbon, and upper and lower two bakelite bars middle part is provided with multiple U-lags, and upper and lower two bakelite bars are located at U-lag center sets grooved hole；The side fluting bakelite bar is two, and the side fluting bakelite bar side is provided with rectangular Shape open slot, the side fluting bakelite bar two ends are slided on the parallel sliding groove of upper and lower two bakelite bars correspondence, two sides The oblong openings groove of side fluting bakelite bar is relative, and the side fluting bakelite bar two ends are provided with hole, and screws through holes are simultaneously screwed into Lock ribbon can position side fluting bakelite bar；Described middle strip hollow out bakelite bar is two or many, described centre Carry strip hollow out in the middle of strip hollow out bakelite bar, described middle strip hollow out bakelite bar two ends shape and U-lag cooperation and Hole is equipped with, the middle strip hollow out bakelite bar two ends are fixed on the corresponding U-lag of upper and lower two bakelite bars, and screw is worn Via is simultaneously screwed into slotted eye and can position middle strip hollow out bakelite bar；Described fixture includes band pipe clamping pieces and intermediate plate with holes, institute State and be made up of with pipe clamping pieces and intermediate plate with holes square cross bar of the two ends provided with cylinder, carried in the middle part of the square cross bar of band pipe clamping pieces Being carried in the middle part of body, the square cross bar of intermediate plate with holes can be by with pipe clamping pieces and intermediate plate with holes in hole, the body patchhole The fixture of right-angled intersection movable is constituted, screw is through body and is screwed into the strip hollow part of middle strip hollow out bakelite bar i.e. Can stationary fixture, the fixture for it is multiple and in laterally, the arrangement of longitudinal equidistant parallel.

Rubber cover is equipped with the cylinder with pipe clamping pieces and intermediate plate two ends with holes.

After above structure, the utility model can match clamping not by adjusting the distance of two sides fluting bakelite bar With the PCB of length, can by alignment jig middle strip hollow out bakelite bar arrange distance and fixture band pipe clamping pieces with it is with holes Clip openings angular dimension matches the PCB of clamping different in width；Screens effect is good, and design is dexterous, saves material, simple to operate.

Brief description of the drawings

Fig. 1 is a kind of PCB bearing table devices work sheet of the present utility model.

Fig. 2 is a kind of PCB bearing table devices figure of the present utility model.

Fig. 3 is a kind of rectangle frame bakelite bar structure chart of PCB bearing table devices of the present utility model.

Fig. 4 is a kind of fixture sectional view of PCB bearing table devices of the present utility model.

Fig. 5 is a kind of fixture top view of PCB bearing table devices of the present utility model（Load after screw）.

In figure, 1, rectangle frame bakelite bar, 2, U-lag, 3, slotted eye, 4, sliding groove, 5, lock ribbon, 6, side fluting bakelite Bar, 7, middle strip hollow out bakelite bar, 8, rubber cover, 9, band pipe clamping pieces, 10, intermediate plate with holes, 11, screw, 12, PCB.

Embodiment

The utility model is described in detail below in conjunction with drawings and examples.

As shown in Figures 1 to 5, a kind of PCB bearing table devices, including rectangle frame bakelite bar 1, side fluting bakelite bar 6, centre Strip hollow out bakelite bar 7, screw 11 and fixture；Rectangle frame bakelite bar 1 surrounds rectangle frame by four, upper and lower, left and right bakelite bar Shape, upper and lower two bakelite strips are symmetrical, and upper and lower two bakelite bars are equipped with slip in the left and right ends of rectangular box-like inner side Groove 4, upper and lower two bakelite bars are in the center positioned at sliding groove 4 through there is lock ribbon 5, and upper and lower two bakelite bars middle part is set There are multiple U-lags 2, upper and lower two bakelite bars are located at the center of U-lag 2 and set grooved hole 3；Side fluting bakelite bar 6 is two Bar, the side of side fluting bakelite bar 6 is provided with oblong openings groove, and the two ends of side fluting bakelite bar 6 are slided in upper and lower two bakelites On the parallel sliding groove 4 of bar correspondence, the oblong openings groove of two side fluting bakelite bars 6 is relative, 6 liang of side fluting bakelite bar End is provided with hole, and screw 11, which passes through hole and is screwed into lock ribbon 5, can position side fluting bakelite bar 6；Middle strip hollow out bakelite bar 7 For two or many, strip hollow out, the middle two ends shape of strip hollow out bakelite bar 7 are carried in the middle of middle strip hollow out bakelite bar 7 Coordinate with U-lag 2 and be equipped with hole, the middle two ends of strip hollow out bakelite bar 7 are fixed on the corresponding U-shaped of upper and lower two bakelite bars On groove 2, screw 11, which passes through hole and is screwed into slotted eye 3, can position middle strip hollow out bakelite bar 7；Fixture includes the band He of pipe clamping pieces 9 Intermediate plate 10 with holes, is made up of, the band square horizontal stroke of pipe clamping pieces 9 with pipe clamping pieces 9 and intermediate plate with holes 10 square cross bar of the two ends provided with cylinder Carry that carried in the middle part of body, the square cross bar of intermediate plate 10 with holes in hole, body patchhole can be by with pipe clamping pieces 9 and with holes in the middle part of bar Intermediate plate 10 constitutes the fixture of right-angled intersection movable, and screw 11 passes through body and is screwed into the bar of middle strip hollow out bakelite bar 7 Shape hollow part can stationary fixture, fixture for it is multiple and in laterally, the arrangement of longitudinal equidistant parallel.

Rubber cover 8 is equipped with cylinder with pipe clamping pieces 9 and the two ends of intermediate plate with holes 10, rubber cover is effectively protected PCB12, it is to avoid rigid collision is destroyed.

Operating process of the present utility model and principle are as follows：

The PCB12 of clamping different length is matched by adjusting the distance of two sides fluting bakelite bars 6, passes through alignment jig With the opening angle size of intermediate plate 10 with holes dress is matched in the arrange band pipe clamping pieces 9 of distance and fixture of middle strip hollow out bakelite bar 7 The PCB12 of different in width is pressed from both sides, lock ribbon 5, slotted eye 3, the strip hollow out of the middle centre of strip hollow out bakelite bar 7 have minor thread, The minor thread coordinates with screw 11.

Claims

1. a kind of PCB bearing table devices, it is characterised in that：Including rectangle frame bakelite bar（1）, side fluting bakelite bar（6）, central strip Shape hollow out bakelite bar（7）, screw（11）And fixture；Described rectangle frame bakelite bar（1）By four, upper and lower, left and right, bakelite bar encloses Rectangular frame-shaped, upper and lower two bakelite strips are symmetrical, a left side of the upper and lower two bakelite bars in rectangular box-like inner side Right two ends are equipped with sliding groove（4）, upper and lower two bakelite bars are positioned at sliding groove（4）Center through there is lock ribbon （5）, upper and lower two bakelite bars middle part is provided with multiple U-lags（2）, upper and lower two bakelite bars are positioned at U-lag（2） Center sets grooved hole（3）；The side fluting bakelite bar（6）For two, the side fluting bakelite bar（6）Side is provided with Oblong openings groove, the side fluting bakelite bar（6）Slide in the parallel sliding groove of upper and lower two bakelite bars correspondence at two ends （4）On, two sides fluting bakelite bars（6）Oblong openings groove it is relative, the side is slotted bakelite bar（6）Two ends are provided with Hole, screw（11）Through hole and it is screwed into lock ribbon（5）Side fluting bakelite bar can be positioned（6）；Described middle strip hollow out Bakelite bar（7）For two or many, described middle strip hollow out bakelite bar（7）Centre carries strip hollow out, described centre Strip hollow out bakelite bar（7）Two ends shape and U-lag（2）Coordinate and be equipped with hole, the middle strip hollow out bakelite bar（7）Two End is fixed on the corresponding U-lag of upper and lower two bakelite bars（2）On, screw（11）Through hole and it is screwed into slotted eye（3）In can positioning Between strip hollow out bakelite bar（7）；Described fixture includes band pipe clamping pieces（9）With intermediate plate with holes（10）, the band pipe clamping pieces（9）With Intermediate plate with holes（10）By two ends, the square cross bar provided with cylinder is constituted, the band pipe clamping pieces（9）Body is carried in the middle part of square cross bar, The intermediate plate with holes（10）Being carried in the middle part of square cross bar can be by with pipe clamping pieces in hole, the body patchhole（9）With folder with holes Piece（10）Constitute the fixture of right-angled intersection movable, screw（11）Through body and it is screwed into middle strip hollow out bakelite bar（7） Strip hollow part can stationary fixture, the fixture for it is multiple and in laterally, the arrangement of longitudinal equidistant parallel.

2. a kind of PCB bearing table devices according to claim 1, it is characterised in that：The band pipe clamping pieces（9）With intermediate plate with holes （10）Rubber cover is equipped with the cylinder at two ends（8）.