CN218772590U - Rectangular positioning frame for welding PCB (printed circuit board) - Google Patents
Rectangular positioning frame for welding PCB (printed circuit board) Download PDFInfo
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- CN218772590U CN218772590U CN202222799250.9U CN202222799250U CN218772590U CN 218772590 U CN218772590 U CN 218772590U CN 202222799250 U CN202222799250 U CN 202222799250U CN 218772590 U CN218772590 U CN 218772590U
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- mounting seat
- rod
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Abstract
The utility model discloses a rectangular positioning frame for PCB welding, which comprises a fixed mounting seat, wherein the lower end of the fixed mounting seat is provided with a support leg, a positioning plate is arranged in the fixed mounting seat, the joint of the positioning plate and the fixed mounting seat is provided with a regulating bolt, the outer side of the upper end of the regulating bolt is provided with a rubber ring, and a preformed groove is arranged in the positioning plate; the fixed supporting rod is fixedly arranged at the upper end of the fixed mounting seat, and the upper end of the fixed supporting rod is provided with a top frame; the outer frame, its setting is at the lower extreme of adjusting part, the inside of outer frame is provided with the regulation pole, the upper end outside of adjusting the pole is provided with the axle sleeve that is connected with the movable rod, the lower extreme of movable rod is provided with the rubber pad. This be used for PCB board welded rectangle positioning frame is favorable to carrying out horizontal regulation as required, can pinpoint, and has improved device's practical function.
Description
Technical Field
The utility model relates to a PCB board correlation technique field specifically is a be used for PCB board welded rectangle positioning frame.
Background
The PCB also called printed circuit board is the provider of electrical connection of electronic components, and some electronic components need to be welded in the production process of the PCB, so a positioning frame is needed, but most devices in the prior art still have some defects.
Chinese patent grant publication No. CN212825703U discloses a mould for PCB location, include the fixed module of apron and the main fixed module that set gradually from the top down, the PCB board has been placed between the fixed module of apron and the main fixed module, be equipped with a plurality of PCS boards on the PCB board, all be equipped with the shaping groove on every PCS board, be equipped with the gong board region on the PCB board, be equipped with the corresponding apron fretwork region and the mainboard fretwork region in gong board region position on the fixed module of apron and the main fixed module respectively, be equipped with the corresponding apron fluting with shaping groove position on the fixed module of apron, be equipped with the corresponding locating piece with shaping groove position on the main fixed module, the locating piece upper end passes shaping groove and apron fluting in proper order.
The above prior art solutions have the following drawbacks: the transverse adjustment is not convenient to carry out according to the needs, the accurate positioning is not convenient to carry out, and the practical effect is not good, so that the rectangular positioning frame for welding the PCB is provided, and the problem provided in the scheme is solved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be used for PCB board welded rectangle positioning frame to the horizontal regulation is not convenient for carry out as required to the suggestion in solving above-mentioned background, is not convenient for pinpoint, and the not good problem of practical function.
In order to achieve the above purpose, the utility model provides a following technical scheme: a rectangular positioning frame for PCB welding comprises a fixed mounting seat, wherein a support leg is mounted at the lower end of the fixed mounting seat, a positioning plate is arranged inside the fixed mounting seat, an adjusting bolt is arranged at the joint of the positioning plate and the fixed mounting seat, a rubber ring is arranged on the outer side of the upper end of the adjusting bolt, and a reserved groove is formed in the positioning plate;
the fixed supporting rod is fixedly installed at the upper end of the fixed installation seat, a top frame is arranged at the upper end of the fixed supporting rod, and an adjusting assembly is arranged on the outer side of the top frame;
the adjusting mechanism comprises an outer frame, wherein the outer frame is arranged at the lower end of an adjusting assembly, an adjusting rod is arranged inside the outer frame, a movable rod is arranged outside the lower end of the adjusting rod, a shaft sleeve connected with the movable rod is arranged outside the upper end of the adjusting rod, a built-in bearing is arranged at the joint of the shaft sleeve and the movable rod, and a rubber pad is arranged at the lower end of the movable rod.
Preferably, the locating plate and the fixed mounting base are connected with the adjusting bolt in a threaded mode, and the adjusting bolt is connected with the rubber ring in a sleeved mode.
Preferably, the preformed groove is uniformly formed in the positioning plate, and the positioning plate is connected with the fixed mounting seat in a clamping manner.
Preferably, the fixed supporting rod is connected with the top frame in a clamping mode, and the fixed supporting rod is uniformly arranged relative to four corners of the upper surface of the fixed mounting seat.
Preferably, the adjusting component further comprises an outer shell, a limiting frame, a limiting spring, a limiting connecting piece and a pressing rod;
an outer case disposed outside the top frame;
a limit frame arranged at the inner side of the outer shell and connected with the top frame;
the limiting spring is arranged at the lower end of the limiting frame;
the limiting connecting pieces are arranged on the front side and the rear side of the limiting frame and are connected with the outer shell;
and the pressing rod is arranged at the upper end of the limiting frame and penetrates through the outer shell.
Preferably, the limiting connecting pieces are symmetrically arranged in front and back directions about the central line of the limiting frame, the limiting frame forms an elastic telescopic structure in the outer shell through a limiting spring, and the limiting frame is connected with the top frame in an inserting connection mode.
Preferably, the shaft sleeve is connected with the adjusting rod in a threaded manner, the shaft sleeve forms a rotating structure on the movable rod through a built-in bearing, and the movable rod forms a nested lifting structure on the outer frame.
Compared with the prior art, the beneficial effects of the utility model are that: the rectangular positioning frame for welding the PCB is beneficial to transverse adjustment according to needs, can perform accurate positioning, and improves the practical effect of the device;
1. the limiting connecting pieces are symmetrically arranged in front and back of the central line of the limiting frame, the limiting frame forms an elastic telescopic structure in the outer shell through the limiting springs, the limiting frame is connected with the top frame in an inserting mode, and when the pressing rod is pressed, the limiting frame can move downwards under the action of the limiting springs to be separated from a clamping state with the top frame, so that transverse movement can be generated, and the adjustability of the device is effectively improved;
2. the shaft sleeve is connected with the adjusting rod in a threaded mode, the shaft sleeve forms a rotating structure on the movable rod through the built-in bearing, the movable rod forms a nested lifting structure on the outer frame, and when the shaft sleeve is rotated, the movable rod can stably lift and move, so that the PCB is accurately positioned by using the rubber pad, and the fixity of the device is effectively improved;
3. set up locating plate and fixed mounting seat and all be connected with the mode of adopting the screw thread between the gim peg, and adopt the mode of cup jointing to be connected between gim peg and the rubber circle, can wholly dismantle the locating plate, the preformed groove has evenly been seted up to the inside of cooperation locating plate, is convenient for carry out the operation of many quantities of PCB board simultaneously, the effectual practical function that has improved the device.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
FIG. 3 is a schematic side view of the top frame and the adjusting assembly of the present invention;
fig. 4 is a schematic view of the whole structure of the fixing mount of the present invention connected to the fixing support rod.
In the figure: 1. fixing the mounting seat; 2. a support leg; 3. positioning a plate; 4. adjusting the bolt; 5. a rubber ring; 6. reserving a groove; 7. fixing the support rod; 8. a top frame; 9. an adjustment assembly; 901. an outer housing; 902. a limiting frame; 903. a limiting spring; 904. a limiting connecting piece; 905. pressing the rod; 10. an outer frame; 11. adjusting a rod; 12. a movable rod; 13. a shaft sleeve; 14. a bearing is arranged inside; 15. and (7) a rubber pad.
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 efforts all belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a rectangular positioning frame for welding a PCB comprises a fixed mounting seat 1, wherein a supporting leg 2 is mounted at the lower end of the fixed mounting seat 1, a positioning plate 3 is arranged inside the fixed mounting seat 1, an adjusting bolt 4 is arranged at the joint of the positioning plate 3 and the fixed mounting seat 1, a rubber ring 5 is arranged on the outer side of the upper end of the adjusting bolt 4, and a reserved groove 6 is formed in the positioning plate 3;
the fixed supporting rod 7 is fixedly arranged at the upper end of the fixed mounting seat 1, a top frame 8 is arranged at the upper end of the fixed supporting rod 7, and an adjusting assembly 9 is arranged on the outer side of the top frame 8;
the outer frame 10 is arranged at the lower end of the adjusting assembly 9, the adjusting rod 11 is arranged inside the outer frame 10, the movable rod 12 is arranged outside the lower end of the adjusting rod 11, the shaft sleeve 13 connected with the movable rod 12 is arranged outside the upper end of the adjusting rod 11, the built-in bearing 14 is arranged at the joint of the shaft sleeve 13 and the movable rod 12, and the rubber pad 15 is arranged at the lower end of the movable rod 12.
When using this a rectangle positioning frame for PCB board welding, at first accomplish each part equipment, then with the stable placing on the platform of fixed mounting seat 1 through landing leg 2, it is concrete as in figure 1, in figure 3 and figure 4, it all is connected with the mode that adopts the screw thread between adjusting bolt 4 to set up locating plate 3 and fixed mounting seat 1, and adopt the mode of cup jointing between adjusting bolt 4 and the rubber circle 5 to be connected, can wholly dismantle locating plate 3, reserve groove 6 has evenly been seted up to the inside of cooperation locating plate 3, be convenient for carry out a large amount of PCB board operations simultaneously, then carry out the butt joint block with top frame 8 and fixed strut 7, can carry out horizontal regulation when removing adjusting part 9.
Specifically, as shown in fig. 1, 2 and 3, since the limiting connectors 904 are symmetrically arranged back and forth about the center line of the limiting frame 902, and the limiting frame 902 forms an elastic telescopic structure in the outer casing 901 through the limiting spring 903, and the limiting frame 902 is connected with the top frame 8 in an insertion manner, when the pressing rod 905 is pressed, the limiting frame 902 can move downward under the action of the limiting spring 903, so as to be separated from the engagement state with the top frame 8, and further can move laterally and be fixed, the matching shaft sleeve 13 is connected with the adjusting rod 11 in a threaded manner, and the shaft sleeve 13 forms a rotating structure on the movable rod 12 through the built-in bearing 14, and the movable rod 12 forms a nested lifting structure on the outer frame 10, and when the shaft sleeve 13 is rotated, the movable rod 12 can generate stable lifting movement, so as to accurately position the PCB board by using the rubber pad 15 adhesively connected with the movable rod 12.
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 (7)
1. A rectangular positioning frame for PCB board welding, comprising:
the lower end of the fixed mounting seat is provided with a support leg, a positioning plate is arranged inside the fixed mounting seat, an adjusting bolt is arranged at the joint of the positioning plate and the fixed mounting seat, a rubber ring is arranged on the outer side of the upper end of the adjusting bolt, and a reserved groove is formed in the positioning plate;
the fixed supporting rod is fixedly installed at the upper end of the fixed installation seat, a top frame is arranged at the upper end of the fixed supporting rod, and an adjusting assembly is arranged on the outer side of the top frame;
the adjusting mechanism comprises an outer frame, wherein the outer frame is arranged at the lower end of an adjusting assembly, an adjusting rod is arranged inside the outer frame, a movable rod is arranged outside the lower end of the adjusting rod, a shaft sleeve connected with the movable rod is arranged outside the upper end of the adjusting rod, a built-in bearing is arranged at the joint of the shaft sleeve and the movable rod, and a rubber pad is arranged at the lower end of the movable rod.
2. The rectangular positioning frame for PCB welding of claim 1, wherein: the locating plate and the fixed mounting seat are connected with the adjusting bolt in a threaded mode, and the adjusting bolt is connected with the rubber ring in a sleeved mode.
3. The rectangular positioning frame for PCB welding of claim 1, wherein: the preformed groove is uniformly formed in the positioning plate, and the positioning plate is connected with the fixed mounting seat in a clamping mode.
4. The rectangular positioning frame for PCB welding of claim 1, wherein: the fixed supporting rod is connected with the top frame in a clamping mode, and the fixed supporting rod is uniformly arranged relative to four corners of the upper surface of the fixed mounting seat.
5. The rectangular positioning frame for PCB welding of claim 1, wherein: the adjusting component also comprises an outer shell, a limiting frame, a limiting spring, a limiting connecting piece and a pressing rod;
an outer case disposed outside the top frame;
a limit frame arranged at the inner side of the outer shell and connected with the top frame;
the limiting spring is arranged at the lower end of the limiting frame;
the limiting connecting pieces are arranged on the front side and the rear side of the limiting frame and are connected with the outer shell;
and the pressing rod is arranged at the upper end of the limiting frame and penetrates through the outer shell.
6. The rectangular positioning frame for PCB soldering of claim 5, wherein: the limiting connecting pieces are symmetrically arranged in front and back of the central line of the limiting frame, the limiting frame forms an elastic telescopic structure in the outer shell through a limiting spring, and the limiting frame is connected with the top frame in an inserting mode.
7. The rectangular positioning frame for PCB welding of claim 1, wherein: the shaft sleeve is connected with the adjusting rod in a threaded mode, the shaft sleeve forms a rotating structure on the movable rod through a built-in bearing, and the movable rod forms a nested lifting structure on the outer frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222799250.9U CN218772590U (en) | 2022-10-24 | 2022-10-24 | Rectangular positioning frame for welding PCB (printed circuit board) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222799250.9U CN218772590U (en) | 2022-10-24 | 2022-10-24 | Rectangular positioning frame for welding PCB (printed circuit board) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218772590U true CN218772590U (en) | 2023-03-28 |
Family
ID=85700519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222799250.9U Active CN218772590U (en) | 2022-10-24 | 2022-10-24 | Rectangular positioning frame for welding PCB (printed circuit board) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218772590U (en) |
-
2022
- 2022-10-24 CN CN202222799250.9U patent/CN218772590U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A rectangular positioning frame for PCB board welding Effective date of registration: 20230821 Granted publication date: 20230328 Pledgee: CITIC Bank Limited by Share Ltd. Wuhu branch Pledgor: WUHU SINDY TECHNOLOGY CO.,LTD. Registration number: Y2023980052915 |