CN214895404U - Circuit board test fixing frame - Google Patents
Circuit board test fixing frame Download PDFInfo
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- CN214895404U CN214895404U CN202120189232.1U CN202120189232U CN214895404U CN 214895404 U CN214895404 U CN 214895404U CN 202120189232 U CN202120189232 U CN 202120189232U CN 214895404 U CN214895404 U CN 214895404U
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- circuit board
- template
- bottom frame
- left support
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Abstract
The utility model discloses a circuit board test mount belongs to printed circuit board processing technology field. The device comprises a bottom frame, a left bracket, a right bracket, a turnover motor, an upper template, a lower template, a cylinder and an L-shaped plate; the left support, the right support, the overturning motor, the upper template, the lower template, the cylinder and the L-shaped plate are all positioned above the bottom frame, the left support is fixed at the top of the left end of the bottom frame, and a sliding groove is horizontally formed in the top of the bottom frame; the top of the right bracket is fixed with a sliding block which is in sliding fit with the sliding chute; one end of the upper template is hinged with one end of the lower template through a connecting piece; the cylinder is horizontally embedded in the top of the left support, and a telescopic shaft of the cylinder penetrates through the left support and is fixedly connected with the left side wall of the L-shaped plate; the turning motor is embedded in the top of the right bracket, and the power output end of the turning motor penetrates through the right bracket and is fixedly connected with the connecting piece; the utility model discloses it is fixed that the convenience carries out the centre gripping to the circuit board, and the upset is convenient, reduces manual operation.
Description
Technical Field
The utility model relates to a printed circuit board processing technology field especially relates to a circuit board test mount.
Background
The circuit board can be called as a printed circuit board or a printed circuit board, the FPC circuit board and a rigid-flex board-the birth and development of the FPC and the PCB urge the emergence of a new product of the rigid-flex board, the circuit board needs to be detected by a circuit board detection device after the circuit board is produced, and the circuit board which is finally qualified can be sent to market for sale, but the existing circuit board detection device is still to be updated.
The existing detection device has the following defects:
(1) the manual operation is cumbersome and the circuit board is fixed.
(2) The detection efficiency is low.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of prior art, the utility model discloses an one of the purpose lies in providing a circuit board test mount, the utility model discloses it is fixed that the convenience carries out the centre gripping to the circuit board, reduces manual operation, and work efficiency is high.
The utility model discloses an one of the purpose adopts following technical scheme to realize: a circuit board testing fixing frame comprises a bottom frame, a left support, a right support, a turnover motor, an upper template, a lower template, an air cylinder and an L-shaped plate;
the left support, the right support, the turnover motor, the upper template, the lower template, the air cylinder and the L-shaped plate are all positioned above the bottom frame, the left support is fixed at the top of the left end of the bottom frame, and a sliding groove is horizontally formed in the top of the bottom frame; a sliding block is fixed at the top of the right bracket and is in sliding fit with the sliding groove; one end of the upper template is hinged with one end of the lower template through a connecting piece;
the cylinder is horizontally embedded in the top of the left support, and a telescopic shaft of the cylinder penetrates through the left support and is fixedly connected with the left side wall of the L-shaped plate; the turning motor is embedded in the top of the right bracket, and the power output end of the turning motor penetrates through the right bracket and is fixedly connected with the connecting piece;
the upper template is provided with a first through groove and a second through groove from top to bottom, and the first through groove is communicated with the second through groove;
the lower template is provided with a third through groove and a fourth through groove from top to bottom, and the third through groove is communicated with the fourth through groove;
the caliber of the first through groove is smaller than that of the second through groove, and the caliber of the fourth through groove is smaller than that of the third through groove.
Further, the automatic feeding device further comprises a screw rod mechanism, wherein the screw rod mechanism is arranged at the top of the bottom frame and comprises a driving motor and a screw rod, the screw rod is arranged in the sliding groove, the sliding block is sleeved on the screw rod, and the driving motor is fixedly connected with one end of the screw rod.
Furthermore, a positioning plate is arranged at the left end of the upper template.
The upper template and the lower template are both provided with a plurality of threaded holes matched with the limiting bolts.
Furthermore, the movable cushion seat is further included and arranged between the left support and the right support.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model discloses be provided with the centre gripping of the supplementary right branch frame of left socle to the circuit board, right branch frame accessible slider removes along chassis top level about, and the cope match-plate pattern passes through the connecting piece with the lower bolster and articulates to can place the circuit board between second through-slot and third through-slot, thereby the cope match-plate pattern carries out the centre gripping with the cooperation of lower bolster, utilizes the upset motor to overturn, convenient the detection.
Drawings
Fig. 1 is a schematic structural view of a circuit board testing fixture according to an embodiment of the present invention;
fig. 2 is a schematic side view of a circuit board testing fixture according to an embodiment of the present invention;
fig. 3 is a schematic top view of the upper plate according to an embodiment of the present invention.
In the figure: 1. a chassis; 2. a left bracket; 3. a right bracket; 4. turning over a motor; 5. mounting a template; 6. a lower template; 7. a cylinder; 8. an L-shaped plate; 9. a connecting member; 10. a first through groove; 11. a second through groove; 12. a third through groove; 13. a fourth through groove; 14. a drive motor; 15. a slider; 16. positioning a plate; 17. a limit bolt; 18. a disc; 19. a cushion seat.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
As shown in fig. 1-3, a circuit board testing fixing frame comprises a bottom frame 1, a left support 2, a right support 3, a turnover motor 4, an upper template 5, a lower template 6, an air cylinder 7 and an L-shaped plate 8; the left support 2, the right support 3, the overturning motor 4, the upper template 5, the lower template 6, the air cylinder 7 and the L-shaped plate 8 are all positioned above the bottom frame 1, the left support 2 is fixed at the top of the left end of the bottom frame 1, and a sliding groove is horizontally formed in the top of the bottom frame 1; a slide block 15 is fixed on the top of the right bracket 3 and is in sliding fit with the sliding groove; one end of the upper template 5 is hinged with one end of the lower template 6 through a connecting piece 9; the cylinder 7 is horizontally embedded at the top of the left bracket 2, and a telescopic shaft of the cylinder 7 penetrates through the left bracket 2 and is fixedly connected with the left side wall of the L-shaped plate 8; the turning motor 4 is embedded at the top of the right bracket 3, and the power output end of the turning motor 4 penetrates through the right bracket 3 and is fixedly connected with the connecting piece 9; the upper template 5 is provided with a first through groove 10 and a second through groove 11 from top to bottom, and the first through groove 10 is communicated with the second through groove 11; the lower template 6 is provided with a third through groove 12 and a fourth through groove 13 from top to bottom, and the third through groove 12 is communicated with the fourth through groove 13; the aperture of the first through groove 10 is smaller than the aperture of the second through groove 11, and the aperture of the fourth through groove 13 is smaller than the aperture of the third through groove 12.
The utility model discloses be provided with the centre gripping of 3 pairs of circuit boards of 2 supplementary right branch framves of left socle, control along 1 top level of chassis about 3 accessible sliders 15 of right branch frame, the spout sliding fit that slider 15 and level set up, and cope match-plate pattern 5 is articulated through connecting piece 9 with lower bolster 6 to can place the circuit board between second through-slot 11 and third through-slot 12, thereby the cooperation of cope match-plate pattern 5 and lower bolster 6 carries out the centre gripping, utilizes upset motor 4 to overturn, the convenient detection. The first through groove 10 and the fourth through groove 13 are used for detecting circuit boards in the second through groove 11 and the third through groove 12, the vertical height of the lower end of the L-shaped plate 8 is lower than the bottom of the lower template 6, the right end of the L-shaped plate 8 has a supporting effect on the lower template 6, the L-shaped plate 8 can be driven by a telescopic shaft of the cylinder 7 to reciprocate left and right, so that the lower template 6 can be tightly jacked, and when the positioning plate 16 is arranged, the positioning plate 16 is directly jacked in an extended state; the upper template 5 is hinged with the lower template 6 through a connecting piece 9, so that the upper template and the lower template are convenient to match; make the circuit board upset of centre gripping through upset motor 4, the convenient detection reduces manual operation.
Further, still including screw rod mechanism, screw rod mechanism sets up in the top of chassis 1, and screw rod mechanism is including driving motor 14, lead screw, and the lead screw sets up in the spout, and on the lead screw was located to the slider 15 cover, driving motor 14 and the one end fixed connection of lead screw. The driving motor 14 can drive the screw rod to rotate through the power output end thereof, so as to drive the sliding block 15 sleeved on the screw rod to move left and right, and the position of the right bracket 3 can be conveniently adjusted.
Further, a positioning plate 16 is provided at the left end of the upper plate 5. Set up the cooperation that locating plate 16 made things convenient for cope match-plate pattern 5 and lower bolster 6, when cope match-plate pattern 5 and the cooperation of lower bolster 6 in addition, locating plate 16 extends to downside top tight L template 8, guarantees two template complex stabilities.
Further, still including a plurality of stop bolts 17, stop bolts 17's top is fixed with disc 18, and a plurality of screw holes with stop bolts 17 looks adaptation are all seted up to cope match-plate pattern 5, lower bolster 6. The disc 18 can be matched with the threaded hole through the limiting bolt 17, so that the caliber of the first through groove 10 and the caliber of the fourth through groove 13 are reduced, and circuit boards of different sizes can be clamped. The diameter of the disc 18 can be adjusted, and the disc 18 is large enough to cover part of the first through grooves 10 and part of the fourth through grooves 13; the threaded holes are formed in four ends of the upper template 5 and four ends of the lower template 6.
Furthermore, a movable cushion seat 19 is also included, and the cushion seat 19 is arranged between the left bracket 2 and the right bracket 3. Set up mobilizable base 19 and be located the top of chassis 1, base 19 is used for the gravity of support lower bolster 6 and cope match-plate pattern 5, detects when only following the top, can place base 19 in lower bolster 6 below, and base 19 top can set up the elastic material layer, and not shown in the figure effectively cushions the impulsive force of external force to cope match-plate pattern 5, lower bolster 6.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (5)
1. A circuit board test fixing frame is characterized by comprising a bottom frame, a left support, a right support, a turnover motor, an upper template, a lower template, an air cylinder and an L-shaped plate;
the left support, the right support, the turnover motor, the upper template, the lower template, the air cylinder and the L-shaped plate are all positioned above the bottom frame, the left support is fixed at the top of the left end of the bottom frame, and a sliding groove is horizontally formed in the top of the bottom frame; a sliding block is fixed at the top of the right bracket and is in sliding fit with the sliding groove; one end of the upper template is hinged with one end of the lower template through a connecting piece;
the cylinder is horizontally embedded in the top of the left support, and a telescopic shaft of the cylinder penetrates through the left support and is fixedly connected with the left side wall of the L-shaped plate; the turning motor is embedded in the top of the right bracket, and the power output end of the turning motor penetrates through the right bracket and is fixedly connected with the connecting piece;
the upper template is provided with a first through groove and a second through groove from top to bottom, and the first through groove is communicated with the second through groove;
the lower template is provided with a third through groove and a fourth through groove from top to bottom, and the third through groove is communicated with the fourth through groove;
the caliber of the first through groove is smaller than that of the second through groove, and the caliber of the fourth through groove is smaller than that of the third through groove.
2. A circuit board test fixture as recited in claim 1, wherein:
the automatic feeding device is characterized by further comprising a screw rod mechanism, wherein the screw rod mechanism is arranged at the top of the bottom frame and comprises a driving motor and a screw rod, the screw rod is arranged in the sliding groove, the sliding block is sleeved on the screw rod, and the driving motor is fixedly connected with one end of the screw rod.
3. A circuit board test fixture as recited in claim 1, wherein:
and a positioning plate is arranged at the left end of the upper template.
4. A circuit board test fixture as recited in claim 1, wherein:
the die comprises an upper die plate and a lower die plate, and is characterized by further comprising a plurality of limiting bolts, discs are fixed at the tops of the limiting bolts, and a plurality of threaded holes matched with the limiting bolts are formed in the upper die plate and the lower die plate.
5. A circuit board test fixture as recited in claim 1, wherein:
the movable cushion seat is arranged between the left support and the right support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120189232.1U CN214895404U (en) | 2021-01-22 | 2021-01-22 | Circuit board test fixing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120189232.1U CN214895404U (en) | 2021-01-22 | 2021-01-22 | Circuit board test fixing frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214895404U true CN214895404U (en) | 2021-11-26 |
Family
ID=78862567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120189232.1U Active CN214895404U (en) | 2021-01-22 | 2021-01-22 | Circuit board test fixing frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214895404U (en) |
-
2021
- 2021-01-22 CN CN202120189232.1U patent/CN214895404U/en active Active
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