CN210476652U - Positioning jig for pcb machine tool - Google Patents
Positioning jig for pcb machine tool Download PDFInfo
- Publication number
- CN210476652U CN210476652U CN201920319120.6U CN201920319120U CN210476652U CN 210476652 U CN210476652 U CN 210476652U CN 201920319120 U CN201920319120 U CN 201920319120U CN 210476652 U CN210476652 U CN 210476652U
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- China
- Prior art keywords
- pcb
- movable
- positioning jig
- cavity body
- block
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- Expired - Fee Related
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Abstract
The utility model discloses a positioning jig for pcb lathe, including the pcb board standing groove, every spacing hole and slide rail have all been seted up to the both sides of the cavity body, just the inside of the cavity body is provided with the movable block, the upper surface of movable block is provided with the movable rod that runs through the cavity body, the upper end of movable rod is provided with the fixed block, just the outside of movable rod is provided with first reset spring, the outside symmetry of movable rod is provided with movable groove and L type depression bar, L type depression bar and slide rail phase-match, just the lower extreme of L type depression bar is provided with the briquetting, the inboard in movable groove is provided with second reset spring, second reset spring's one end is provided with the stopper that corresponds with spacing hole. The utility model discloses be provided with briquetting and splint, through the downward extrusion fixed block, realize that L type depression bar drives the briquetting and moves down, reach and carry out the effect fixed to the PCB board in vertical direction.
Description
Technical Field
The utility model belongs to the technical field of positioning jig, concretely relates to positioning jig for pcb lathe.
Background
The PCB is a printed circuit board, is an important electronic component, is a support piece of an electronic component, is a carrier for electrical connection of the electronic component, and in the production and processing process of the PCB, a worker needs to determine the PCB and an element needing to be fixed with the PCB and then fix the PCB so as to facilitate the production of the worker.
However, most of the existing positioning jigs for producing the PCB are additionally provided with a block-shaped jig below the PCB and are provided with a plurality of screw holes for fixing the PCB, but such positioning is troublesome, which causes inconvenience in use and low production efficiency; and because the dynamics is difficult to master, can cause the damage to the PCB board, cause property loss. Therefore, a positioning jig for a pcb machine tool is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a positioning jig for a PCB machine tool, which aims to solve the problems that the prior positioning jig for producing the PCB is provided in the background technology, most of the positioning jigs are additionally provided with a block-shaped jig below the PCB, and a plurality of screw holes are arranged to fix the PCB, but the positioning mode is troublesome, so that the positioning jig is inconvenient to use and can cause the low production efficiency; and because the strength is difficult to master, the PCB can be damaged, and property loss is caused.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a positioning jig for pcb lathe, includes the pcb board standing groove, the equal symmetry in upper surface both sides of pcb board standing groove is provided with the cavity body, every spacing hole and slide rail have all been seted up to the both sides of the cavity body, just the inside of the cavity body is provided with the movable block, the upper surface of movable block is provided with the movable rod that runs through the cavity body, the upper end of movable rod is provided with the fixed block, just the outside of movable rod is provided with first reset spring, first reset spring is located the top of the cavity body, the outside symmetry of movable rod is provided with movable groove and L type depression bar, L type depression bar and slide rail phase-match, just the lower extreme of L type depression bar is provided with the briquetting, the inboard of movable groove is provided with second reset spring, second reset spring's one end is provided with the stopper that corresponds with spacing hole.
Preferably, the outside symmetry of pcb board standing groove is provided with the lead screw, the one end of lead screw is provided with the action bars, just the other end of lead screw runs through the pcb board standing groove and is provided with splint.
Preferably, the outer side of the operating rod is provided with a rubber sleeve, and the outer side of the rubber sleeve is provided with anti-skid grains.
Preferably, two the holding tank, every have all been seted up to the opposite face of splint the inboard of holding tank all is provided with a plurality of buffer spring, and is a plurality of buffer spring's one end is provided with the buffer board that matches with the holding tank jointly.
Preferably, one side of buffer board is provided with a plurality of non-slip raised, every non-slip raised all with the buffer board between through sticky fixed.
Preferably, the both sides of pcb board standing groove all are provided with the installation piece symmetrically, every the fixing bolt hole has all been seted up to the upper surface of installation piece.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses be provided with briquetting and splint, through the downward extrusion fixed block, realize that L type depression bar drives the briquetting and moves down, reach and carry out the effect of fixing to the PCB board in vertical direction, simultaneously under the second reset spring effect, realize stopper and spacing hole block, reach and carry out the effect of fixing to the position of briquetting, through rotating the action bars, drive the lead screw and rotate, realize that splint fix the PCB board at the horizontal direction, fixed effect is better, and convenient operation.
2. The utility model discloses there is the buffer board in one side of splint through a reset spring connection, can realize buffering the power that the horizontal direction produced, avoids excessively causing the damage to the PCB board with strength, can not cause loss of property.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is an enlarged view of part A of the present invention;
in the figure: 1. a fixed block; 2. a first return spring; 3. an L-shaped compression bar; 4. briquetting; 5. a buffer spring; 6. a buffer plate; 7. accommodating grooves; 8. a movable rod; 9. a screw rod; 10. an operating lever; 11. fixing bolt holes; 12. a pcb placing groove; 13. mounting blocks; 14. a cavity body; 15. a limiting hole; 16. a movable block; 17. a second return spring; 18. a slide rail; 19. a limiting block; 20. a movable groove; 21. and (4) clamping the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a positioning jig for a pcb machine tool comprises a pcb board placing groove 12, wherein cavity bodies 14 are symmetrically arranged on two sides of the upper surface of the pcb board placing groove 12, limiting holes 15 and sliding rails 18 are arranged on two sides of each cavity body 14, and the inner part of the cavity body 14 is provided with a movable block 16, the upper surface of the movable block 16 is provided with a movable rod 8 penetrating through the cavity body 14, the upper end of the movable rod 8 is provided with a fixed block 1, and the outer side of the movable rod 8 is provided with a first return spring 2, the first return spring 2 is positioned above the cavity body 14, the outer side of the movable rod 8 is symmetrically provided with a movable groove 20 and an L-shaped pressure rod 3, the L-shaped pressure rod 3 is matched with the slide rail 18, and the lower end of the L-shaped pressure lever 3 is provided with a pressure block 4, the inner side of the movable groove 20 is provided with a second return spring 17, one end of the second return spring 17 is provided with a limiting block 19 corresponding to the limiting hole 15.
The outside symmetry of pcb board standing groove 12 is provided with lead screw 9, the one end of lead screw 9 is provided with action bars 10, just the other end of lead screw 9 runs through pcb board standing groove 12 and is provided with splint 21, the outside of action bars 10 is provided with the rubber sleeve, anti-skidding line, two have been seted up in the outside of rubber sleeve holding tank 7, every has all been seted up to splint 21's opposite face holding tank 7 the inboard of holding tank 7 all is provided with a plurality of buffer spring 5, and is a plurality of buffer spring 5's one end is provided with buffer board 6 with holding tank 7 matching jointly, one side of buffer board 6 is provided with a plurality of non-slip raised, every non-slip raised all with buffer board 6 between through sticky fixed, the equal symmetry in both sides of pcb board standing groove 12 is provided with installation piece 13, every fixing bolt hole 11 has all been seted up to installation piece 13's upper surface.
It should be noted that, the utility model relates to a positioning jig for pcb lathe, if:
fig. 1 is a schematic structural view of the present invention, fig. 2 is a front view of the present invention, and fig. 3 is a partial enlarged view of a portion a of the present invention. The utility model discloses when using, at first utilize fixing bolt, through fixing bolt hole 11, it fixes to install piece 13, then place the pcb in the inside of pcb standing groove 12, rotate action bars 10, it rotates rather than the lead screw 9 of connecting to drive, it carries out the fixed of horizontal direction to the pcb to drive splint 21, when 6 contact pcb of buffer board, cause outside extruded power to buffer board 6, buffer spring 5 is compressed this moment, extrude fixed block 1 downwards at last, first reset spring 2 is compressed this moment, drive and its L type depression bar 3 of being connected through movable rod 8 and move down in the inside of slide rail 18, it carries out the fixed of vertical direction to the pcb to drive briquetting 4, simultaneously under second reset spring 17's effect, stopper 19 injects the inside of spacing hole 15, the position of briquetting 4 is fixed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a positioning jig for pcb lathe, includes pcb board standing groove (12), its characterized in that: the cavity body (14) is symmetrically arranged on both sides of the upper surface of the pcb board placing groove (12), a limiting hole (15) and a sliding rail (18) are arranged on both sides of each cavity body (14), a movable block (16) is arranged inside each cavity body (14), a movable rod (8) penetrating through each cavity body (14) is arranged on the upper surface of each movable block (16), a fixed block (1) is arranged at the upper end of each movable rod (8), a first reset spring (2) is arranged on the outer side of each movable rod (8), each first reset spring (2) is located above each cavity body (14), movable grooves (20) and L-shaped pressure rods (3) are symmetrically arranged on the outer sides of the movable rods (8), the L-shaped pressure rods (3) are matched with the sliding rails (18), a pressing block (4) is arranged at the lower ends of the L-shaped pressure rods (3), and a second reset spring (17) is arranged on the inner sides of the movable grooves (20), and one end of the second return spring (17) is provided with a limiting block (19) corresponding to the limiting hole (15).
2. The positioning jig for the pcb machine tool according to claim 1, wherein: the outer side of the pcb board placing groove (12) is symmetrically provided with a screw rod (9), one end of the screw rod (9) is provided with an operating rod (10), and the other end of the screw rod (9) penetrates through the pcb board placing groove (12) and is provided with a clamping plate (21).
3. The positioning jig for the pcb machine tool according to claim 2, wherein: the outer side of the operating rod (10) is provided with a rubber sleeve, and the outer side of the rubber sleeve is provided with anti-skid lines.
4. The positioning jig for the pcb machine tool according to claim 2, wherein: holding tank (7), every have all been seted up to the opposite face of splint (21) the inboard of holding tank (7) all is provided with a plurality of buffer spring (5), and is a plurality of the one end of buffer spring (5) is provided with buffer board (6) that match with holding tank (7) jointly.
5. The positioning jig for the pcb machine tool according to claim 4, wherein: one side of buffer board (6) is provided with a plurality of non-slip raised, every non-slip raised all with buffer board (6) between through sticky fixed.
6. The positioning jig for the pcb machine tool according to claim 1, wherein: the mounting blocks (13) are symmetrically arranged on two sides of the pcb placing groove (12), and fixing bolt holes (11) are formed in the upper surface of each mounting block (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920319120.6U CN210476652U (en) | 2019-03-14 | 2019-03-14 | Positioning jig for pcb machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920319120.6U CN210476652U (en) | 2019-03-14 | 2019-03-14 | Positioning jig for pcb machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210476652U true CN210476652U (en) | 2020-05-08 |
Family
ID=70488885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920319120.6U Expired - Fee Related CN210476652U (en) | 2019-03-14 | 2019-03-14 | Positioning jig for pcb machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210476652U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113015334A (en) * | 2021-02-24 | 2021-06-22 | 奥士康科技股份有限公司 | Method for reducing drilling abrasion of PCB (printed circuit board) |
-
2019
- 2019-03-14 CN CN201920319120.6U patent/CN210476652U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113015334A (en) * | 2021-02-24 | 2021-06-22 | 奥士康科技股份有限公司 | Method for reducing drilling abrasion of PCB (printed circuit board) |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200508 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |