CN213186719U - Circuit board processing positioning mechanism suitable for different specifications - Google Patents
Circuit board processing positioning mechanism suitable for different specifications Download PDFInfo
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- CN213186719U CN213186719U CN202021831802.4U CN202021831802U CN213186719U CN 213186719 U CN213186719 U CN 213186719U CN 202021831802 U CN202021831802 U CN 202021831802U CN 213186719 U CN213186719 U CN 213186719U
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Abstract
The utility model discloses a circuit board processing positioning mechanism that can be applicable to different specifications, including fastening bolt, PMKD and fixed plate, the equal fixedly connected with fixed bottom bar all around of PMKD bottom, the equal sliding connection in both sides on PMKD top has the connecting block, the intermediate position department fixedly connected with bracing piece on connecting block top, and the equal fixedly connected with L shaped plate in top of bracing piece. The utility model discloses an install fixed spring and draw-in groove, the circuit board is placed on the top of extension board, through exerting pressure to the fixture block, thereby make the fixed spring atress on fixture block top and shorten length, thereby make the fixture block break away from the inside of draw-in groove, according to the length of the specification adjustment extension board of concrete circuit board, through removing the pressure that the fixture block was applyed after the adjustment is suitable, thereby make fixture block and draw-in groove phase-match and block, make the device can adapt to the circuit board of different specifications, increase the suitability of device.
Description
Technical Field
The utility model relates to a circuit board processing technology field specifically is a circuit board processing positioning mechanism that can be applicable to different specifications.
Background
The circuit board is also called as a PCB board, is an important electronic component and is a supporting body of an electronic component, and as the circuit board is continuously developed towards high precision, high density and high reliability, the size is continuously reduced, the cost is reduced, the performance of the circuit board is improved, the circuit board needs to be positioned in the process of processing the circuit board, and the circuit board needs to adapt to the specifications of different circuit boards, so that the circuit board can be more flexible in the process of mounting.
With the continuous installation and use of the circuit board processing positioning mechanism, the following problems are found in the use process:
1. traditional positioning mechanism can't adapt to the circuit board processing of different specifications, needs carry out the change of device according to the circuit board of difference, and is with too high costs, is not convenient for promote.
2. The traditional positioning mechanism cannot clamp the circuit board, and the circuit board is cheap in processing position during processing.
3. Traditional positioning mechanism is not convenient for install, is not convenient for dismantle when breaking down and maintains.
Therefore, a positioning mechanism suitable for processing circuit boards with different specifications needs to be designed in order to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a circuit board processing positioning mechanism that can be applicable to different specifications to propose the circuit board processing of the different specifications of current unable adaptation in solving above-mentioned background art, can't press from both sides the circuit board tightly and be not convenient for carry out the problem of installing.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a circuit board processing positioning mechanism that can be applicable to different specifications, includes fastening bolt, PMKD and fixed plate, equal fixedly connected with fixed bottom bar all around of PMKD bottom, the equal sliding connection in both sides on PMKD top has the connecting block, the intermediate position department fixedly connected with bracing piece on connecting block top, and the equal fixedly connected with L shaped plate in top of bracing piece, the even welding in one side of L shaped plate has connecting spring, and the equal fixedly connected with fixed plate in one side of connecting spring, the equal fixedly connected with baffle in one side at L shaped plate both ends, one side between the L shaped plate is provided with the regulation structure.
Preferably, the slide rail has all been seted up to the both sides on PMKD top, and the bottom of connecting block all be provided with connecting block assorted slider, constitute sliding structure through slider and slide rail sliding connection between PMKD and the connecting block simultaneously.
Preferably, the inside of adjusting the structure has set gradually draw-in groove, fixture block, fixed spring and extension board, extension board fixed connection is in the inside one side of L shaped plate, and the both sides of extension board bottom all weld and have fixed spring, fixed spring's bottom all welds and has the fixture block, the bottom of L shaped plate evenly seted up with fixture block assorted draw-in groove.
Preferably, one side of fixed plate bottom is provided with the scarf angle, and the top of fixed plate all is provided with flexible pad.
Preferably, both sides on the top end of the connecting block are rotatably connected with fastening bolts, and grooves matched with the fastening bolts are uniformly formed in both sides on the top end of the fixing bottom plate.
Preferably, one side that connecting block top both sides are close to fastening bolt all welds has two spacing springs, and the top of spacing spring all welds has the fixed block, and the fixed block is welding integrated structure with spacing spring, the bottom of spacing spring all seted up simultaneously with fastening bolt assorted mounting groove.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the circuit board is placed at the top end of the extension plate, the clamping block is stressed by the fixing spring at the top end of the clamping block and is shortened in length by applying pressure to the clamping block, so that the clamping block is separated from the inside of the clamping groove, the length of the extension plate is adjusted according to the specification of a specific circuit board, and the pressure applied by the clamping block is removed after the adjustment is proper, so that the clamping block is matched and clamped with the clamping groove, the device can adapt to circuit boards of different specifications, and the applicability of the device is improved;
(2) the circuit board can be positioned by the aid of the fixing plates and the flexible pads on the two sides through the installation of the fixing plates, the flexible pads and the connecting springs, so that the circuit board is prevented from being deviated in position, meanwhile, the circuit board can be driven to be positioned conveniently through the inclined angle arranged on one side of the fixing plates, the flexibility is increased, the circuit board can be firmly fixed through the elastic force of the connecting springs during clamping, the condition that the position of the circuit board deviates in the processing process is avoided, and the stability is improved;
(3) through installing the fixed block, spacing spring, mounting groove, fastening bolt, recess, bracing piece, PMKD and L shaped plate, through with the fixed block rebound, make spacing spring atress increase length, and make mounting groove and fastening bolt break away from, the rethread rotates fastening bolt, make fastening bolt break away from the inside of recess, make bracing piece and PMKD separation, dismantle the L shaped plate, increase the flexibility, be convenient for dismantle the maintenance when the device damages.
Drawings
FIG. 1 is a front view of the cross-sectional structure of the present invention;
FIG. 2 is a schematic side view in cross section of the present invention;
FIG. 3 is a schematic front view of the present invention;
fig. 4 is a schematic top view of the present invention;
FIG. 5 is a schematic view of the sectional structure of the present invention in a partial front view;
fig. 6 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.
In the figure: 1. an L-shaped plate; 2. a support bar; 3. fastening a bolt; 4. fixing the bottom plate; 5. fixing the bottom rod; 6. a groove; 7. a slider; 8. a slide rail; 9. an adjustment structure; 901. a card slot; 902. a clamping block; 903. fixing the spring; 904. an extension plate; 10. a flexible pad; 11. a fixing plate; 12. a connecting spring; 13. a baffle plate; 14. a fixed block; 15. mounting grooves; 16. connecting blocks; 17. and a limiting spring.
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. 1-6, the present invention provides a technical solution: a circuit board processing and positioning mechanism suitable for different specifications comprises a fastening bolt 3, a fixed bottom plate 4 and a fixed plate 11, wherein the periphery of the bottom end of the fixed bottom plate 4 is fixedly connected with a fixed bottom rod 5, and two sides of the top end of the fixed bottom plate 4 are connected with connecting blocks 16 in a sliding manner;
fastening bolts 3 are rotatably connected to two sides of the top end of the connecting block 16, and grooves 6 matched with the fastening bolts 3 are uniformly formed in two sides of the top end of the fixed bottom plate 4;
specifically, as shown in fig. 1, 2, 3 and 5, when the structure is used, the fastening bolt 3 is firstly rotated to separate the fastening bolt 3 from the inside of the groove 6, so that the support rod 2 is separated from the fixed bottom plate 4, and the L-shaped plate 1 is disassembled, thereby increasing the flexibility;
two limiting springs 17 are welded on two sides of the top end of the connecting block 16 close to one side of the fastening bolt 3, fixed blocks 14 are welded on the top ends of the limiting springs 17, the fixed blocks 14 and the limiting springs 17 are of a welding integrated structure, and mounting grooves 15 matched with the fastening bolt 3 are formed in the bottom ends of the limiting springs 17;
specifically, as shown in fig. 1, 2, 3 and 5, when the structure is used, the fixing block 14 is moved upward, so that the limiting spring 17 is forced to increase the length, and the mounting groove 15 is disengaged from the fastening bolt 3;
the middle position of the top end of the connecting block 16 is fixedly connected with a supporting rod 2, and the top ends of the supporting rods 2 are fixedly connected with L-shaped plates 1;
the two sides of the top end of the fixed bottom plate 4 are both provided with slide rails 8, the bottom end of the connecting block 16 is both provided with a slide block 7 matched with the connecting block 16, and the fixed bottom plate 4 and the connecting block 16 are connected in a sliding manner through the slide block 7 and the slide rails 8 to form a sliding structure;
specifically, as shown in fig. 1, when the structure is used, firstly, when the position of the L-shaped plate 1 is adjusted to adapt to circuit boards of different specifications, the position of the connecting block 16 can be changed and then fixed as required by the aid of the sliding block 7 and the sliding rail 8;
one side of the L-shaped plate 1 is uniformly welded with connecting springs 12, and one side of each connecting spring 12 is fixedly connected with a fixing plate 11;
one side of the bottom end of the fixed plate 11 is provided with a chamfer angle, and the top ends of the fixed plates 11 are provided with flexible pads 10;
specifically, as shown in fig. 1, when the structure is used, firstly, the circuit board can be positioned by the aid of the fixing plates 11 and the flexible pads 10 on the two sides, so that the circuit board is prevented from being shifted in position, meanwhile, the circuit board can be driven to be positioned conveniently by the aid of the inclined angle arranged on one side of the fixing plates 11, so that flexibility is increased, the circuit board can be firmly fixed by the aid of the elastic force of the connecting springs 12 during clamping, and the situation that the position of the circuit board is shifted in the processing process is avoided;
one side of each of two ends of the L-shaped plate 1 is fixedly connected with a baffle 13, and one side between the L-shaped plates 1 is provided with an adjusting structure 9;
a clamping groove 901, a clamping block 902, a fixed spring 903 and an extension plate 904 are sequentially arranged in the adjusting structure 9, the extension plate 904 is fixedly connected to one side of the inside of the L-shaped plate 1, the fixed spring 903 is welded to two sides of the bottom end of the extension plate 904, the clamping block 902 is welded to the bottom end of the fixed spring 903, and the clamping groove 901 matched with the clamping block 902 is uniformly formed in the bottom end of the L-shaped plate 1;
specifically, as shown in fig. 1, fig. 2 and fig. 6, when using this structure, at first the circuit board is placed on the top of extension board 904, through exerting pressure to fixture block 902, thereby make the fixed spring 903 atress on fixture block 902 top and shorten length, thereby make fixture block 902 break away from the inside of draw-in groove 901, the length of extension board 904 is adjusted according to the specification of specific circuit board, adjust suitable back through removing the pressure that fixture block 902 exerted, thereby make fixture block 902 and draw-in groove 901 phase-match and block, make the device can adapt to the circuit board of different specifications.
The working principle is as follows: when the device is used, firstly, a circuit board to be processed is placed at the top end of the extension plate 904, and pressure is applied to the fixture block 902, so that the fixing spring 903 at the top end of the fixture block 902 is stressed and the length of the fixture block 902 is shortened, the fixture block 902 is separated from the inside of the clamping groove 901, the length of the extension plate 904 is adjusted according to the specification of a specific circuit board, and the pressure applied by the fixture block 902 is removed after the adjustment is proper, so that the fixture block 902 is matched and clamped with the clamping groove 901, and the device can adapt to circuit boards of different specifications;
after being placed, the circuit board can be positioned by the aid of the fixing plates 11 and the flexible pads 10 on the two sides, so that the circuit board is prevented from being deviated in position, meanwhile, the circuit board can be driven to be positioned by the aid of the oblique corners arranged on one sides of the fixing plates 11, flexibility is improved, and the circuit board can be firmly fixed by the aid of the elastic force of the connecting springs 12 during clamping;
when the device breaks down or needs to change the position, through upwards moving the fixed block 14, make spacing spring 17 atress increase length, and make mounting groove 15 break away from with fastening bolt 3, the rethread rotates fastening bolt 3, makes fastening bolt 3 break away from the inside of recess 6, makes bracing piece 2 and PMKD 4 separate, dismantles L shaped plate 1, increases the flexibility.
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 circuit board processing positioning mechanism that can be applicable to different specifications, includes fastening bolt (3), PMKD (4) and fixed plate (11), its characterized in that: the utility model discloses a fixed bottom plate, including PMKD (4), the equal fixedly connected with fixed sill bar (5) all around of PMKD (4) bottom, the equal sliding connection in both sides on PMKD (4) top has connecting block (16), the intermediate position department fixedly connected with bracing piece (2) on connecting block (16) top, and the equal fixedly connected with L shaped plate (1) in top of bracing piece (2), the even welding in one side of L shaped plate (1) has coupling spring (12), and the equal fixedly connected with fixed plate (11) in one side of coupling spring (12), the equal fixedly connected with baffle (13) in one side at L shaped plate (1) both ends, one side between L shaped plate (1) is provided with regulation structure (9).
2. A circuit board processing positioning mechanism suitable for different specifications according to claim 1, characterized in that: slide rail (8) have all been seted up to the both sides on PMKD (4) top, and the bottom of connecting block (16) all be provided with connecting block (16) assorted slider (7), constitute sliding structure through slider (7) and slide rail (8) sliding connection between PMKD (4) and connecting block (16) simultaneously.
3. A circuit board processing positioning mechanism suitable for different specifications according to claim 1, characterized in that: the inside of adjusting structure (9) has set gradually draw-in groove (901), fixture block (902), fixed spring (903) and extension board (904), extension board (904) fixed connection is in the inside one side of L shaped plate (1), and the both sides of extension board (904) bottom all weld fixed spring (903), fixture block (902) have all been welded to the bottom of fixed spring (903), the bottom of L shaped plate (1) evenly seted up with fixture block (902) assorted draw-in groove (901).
4. A circuit board processing positioning mechanism suitable for different specifications according to claim 1, characterized in that: one side of fixed plate (11) bottom is provided with the scarf angle, and the top of fixed plate (11) all is provided with flexible pad (10).
5. A circuit board processing positioning mechanism suitable for different specifications according to claim 1, characterized in that: the two sides of the top end of the connecting block (16) are rotatably connected with fastening bolts (3), and grooves (6) matched with the fastening bolts (3) are uniformly formed in the two sides of the top end of the fixing base plate (4).
6. A circuit board processing positioning mechanism suitable for different specifications according to claim 5, characterized in that: connecting block (16) top both sides are close to one side of fastening bolt (3) and all weld two spacing spring (17), and the top of spacing spring (17) all welds fixed block (14), and fixed block (14) are welding integrated structure with spacing spring (17), and mounting groove (15) with fastening bolt (3) assorted have all been seted up to the bottom of spacing spring (17) simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021831802.4U CN213186719U (en) | 2020-08-26 | 2020-08-26 | Circuit board processing positioning mechanism suitable for different specifications |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021831802.4U CN213186719U (en) | 2020-08-26 | 2020-08-26 | Circuit board processing positioning mechanism suitable for different specifications |
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| Publication Number | Publication Date |
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| CN213186719U true CN213186719U (en) | 2021-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021831802.4U Active CN213186719U (en) | 2020-08-26 | 2020-08-26 | Circuit board processing positioning mechanism suitable for different specifications |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114269078A (en) * | 2021-12-28 | 2022-04-01 | 深圳市深合达电子有限公司 | A pressfitting machine for printed circuit board production |
| CN114340202A (en) * | 2021-12-30 | 2022-04-12 | 温州理工学院 | Packaging device for printed circuit board and packaging method thereof |
-
2020
- 2020-08-26 CN CN202021831802.4U patent/CN213186719U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114269078A (en) * | 2021-12-28 | 2022-04-01 | 深圳市深合达电子有限公司 | A pressfitting machine for printed circuit board production |
| CN114269078B (en) * | 2021-12-28 | 2024-04-26 | 深圳市大正科技有限公司 | Press-fit machine for producing printed circuit board |
| CN114340202A (en) * | 2021-12-30 | 2022-04-12 | 温州理工学院 | Packaging device for printed circuit board and packaging method thereof |
| CN114340202B (en) * | 2021-12-30 | 2024-01-26 | 温州理工学院 | Packaging device for printed circuit board and packaging method thereof |
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