CN209999344U

CN209999344U - positioning structure for drilling circuit board

Info

Publication number: CN209999344U
Application number: CN201920924548.3U
Authority: CN
Inventors: 刘小育
Original assignee: Shenzhen Leidaxin Electronic Co ltd
Current assignee: Shenzhen Leidaxin Electronic Co ltd
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-01-31
Anticipated expiration: 2029-06-19

Abstract

The utility model relates to a drilling equipment technical field, and disclose location structure for drilling of circuit board, including the processing base, the top left side fixed mounting of processing base has the bracing piece, the top fixed mounting of bracing piece has the processing footstock, the inside fixed mounting of processing footstock has altitude mixture control seat this location structure for drilling of circuit board has the drilling motor corresponding with the drilling rod through the inside fixed mounting who sets up the drilling seat, and accept the inside of seat set up with wait to process the corresponding processing extension hole of board and drilling rod, the terminal syringe needle of drill bit is because the circuit board is next to the workstation when can effectively avoiding drilling, and leads to the drilling depth not enough, the circuit board is unqualified, the syringe needle also contacts the workstation easily and takes place the phenomenon of damaging, through having set up the location gag lever post, and the inside of accepting the seat set up two spacing through-holes corresponding with the location gag lever post, can ensure that the drilling seat can be accurate stable process.

Description

positioning structure for drilling circuit board

Technical Field

The utility model relates to a drilling equipment technical field specifically is circuit board location structure for drilling.

Background

In recent years, the printed circuit board manufacturing industry in China develops rapidly, the total output and the total output are th, the price changes the structure of a supply chain due to the fact that electronic products are different day by day, China has industrial distribution, cost and market advantages and becomes the most important production base of the printed circuit board in the whole world, the printed circuit board develops from a single layer to a double-sided board, a multi-layer board and a flexible board and develops towards high precision, high density and high reliability continuously, the size is reduced continuously, the cost is reduced, the performance is improved, and the printed circuit board still keeps strong vitality in the development process of the electronic products in the future.

The use of the drilling gong limit machine is important processes in the PCB circuit board manufacturing process, the common drilling gong limit machine is provided with a plurality of drill bits, the circuit board is drilled through the button control of the equipment, the circuit board on the workbench needs to be fixed before drilling, is fixed on the workbench through tiny screws, the areas of the workbench are easily damaged by the fixing mode, so that the number of fixed screws cannot be too many, the positioning is not tight, the drilling is inaccurate, the tail end of the drill bit is close to the workbench due to the circuit board during drilling, the drilling depth is insufficient, the circuit board is unqualified, the needle head is also easily contacted with the workbench to cause damage, the working efficiency is seriously influenced, and therefore the positioning structure for drilling the circuit board is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

() problems to be solved

The utility model provides a not enough to prior art, the utility model provides an circuit board is location structure for drilling possesses the location of being convenient for, and advantages such as work efficiency height, and the terminal syringe needle of drill bit leads to drilling depth inadequately because the circuit board is next to the workstation when having solved drilling, and the circuit board is unqualified, and the syringe needle also contacts the workstation easily and takes place to damage, seriously influences work efficiency's problem.

(II) technical scheme

circuit board drilling is with location structure, including processing the base, the top left side fixed mounting of processing the base has the bracing piece, the top fixed mounting of bracing piece has the processing footstock, the inside fixed mounting of processing footstock has the altitude mixture control seat, the top fixed mounting of processing footstock has the adjusting motor, the positive fixed mounting of processing footstock has the heat dissipation apron, fixed mounting has the drive gear that extends to the inside of altitude mixture control seat on the output shaft of adjusting motor, the inside fixed mounting of altitude mixture control seat has the regulation driven lever, the positive fixed mounting who adjusts the driven lever has the driven toothed plate who meshes with drive gear mutually, the bottom fixed mounting who adjusts the driven lever and be located the altitude mixture control seat has the drilling seat, the bottom movable mounting of drilling seat has the drilling rod that corresponds with the drilling seat, the equal fixed mounting in the left and right sides of drilling seat has firm storage rod, two the bottom of firm storage rod all movable mounting has firm storage rod, two the inside of firm storage rod all fixed mounting have the storage spring corresponding with the firm storage rod , the fixed mounting has the extension rod and the corresponding extension seat, the top of processing the extension rod is corresponding.

Preferably, a drilling motor corresponding to the drill rod is fixedly installed inside the drilling seat.

Preferably, two limiting through holes corresponding to the positioning limiting rods are formed in the bearing seat.

Preferably, the inside of the bearing seat is provided with a processing extension hole corresponding to the plate to be processed and the drill rod.

Preferably, the top of the processing base is provided with a chip collecting groove corresponding to the drill rod.

Preferably, the bottom of each of the two stable extension rods is fixedly provided with a stabilizing pad corresponding to the plate to be processed.

(III) advantageous effects

Compared with the prior art, the utility model provides an circuit board is location structure for drilling possesses following beneficial effect:

1. this circuit board is location structure for drilling, there is the drilling motor corresponding with the drilling rod through the inside fixed mounting who sets up the drilling seat, and accept the inside of seat offer with wait to process board and drilling rod corresponding processing extension hole, the terminal syringe needle of drill bit is because the circuit board is next to the workstation when can effectively avoiding drilling, and lead to the drilling depth not enough, the circuit board is unqualified, the syringe needle also contacts the workstation easily and takes place the phenomenon of damage, through having set up the location gag lever post, and accept the inside of seat and offer two and the corresponding spacing through-hole of location gag lever post, can ensure that the drilling seat can accurate stable processing.

2. This circuit board is location structure for drilling, the equal fixed mounting in bottom through two firm extension rods has the stable pad that corresponds mutually with waiting to process the board and can effectively strengthen the protectiveness that firm extension rod was treated to the board, simultaneously through having set up the storage spring, can make firm extension rod add man-hour, the processing board is treated in the oppression, when having avoided drilling, treat the phenomenon that skew and vibrations appear in the processing board, thereby effectual when having solved drilling the terminal syringe needle of drill bit because the circuit board is next to the workstation, and lead to drilling depth not enough, the circuit board is unqualified, the syringe needle also contacts the workstation easily and takes place the damage, seriously influence work efficiency's problem.

Drawings

FIG. 1 is a sectional view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.

In the figure: the automatic drilling machine comprises a machining base 1, a drilling rod 2, a supporting rod 3, a machining top seat 4, an adjusting motor 5, a height adjusting seat 6, a transmission gear 7, a driven toothed plate 8, a driven toothed plate 9, a driven rod 10, a drilling seat 10, a plate 11 to be machined, a bearing seat 12, a heat dissipation cover plate 13, a storage spring 14, a stable extension rod 15, a positioning limiting rod 16 and a stable storage rod 17.

Detailed Description

The technical solution 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 , but not all embodiments.

Please refer to fig. 1-3, positioning structure for drilling of a circuit board, including a processing base 1, a supporting rod 3 is fixedly installed on the left side of the top of the processing base 1, a processing footstock 4 is fixedly installed on the top of the supporting rod 3, a height adjusting seat 6 is fixedly installed inside the processing footstock 4, an adjusting motor 5 is fixedly installed on the top of the processing footstock 4, the model of the adjusting motor 5 is Y160M-4, a heat dissipating cover plate 13 is fixedly installed on the front of the processing footstock 4, a transmission gear 7 extending to the inside of the height adjusting seat 6 is fixedly installed on an output shaft of the adjusting motor 5, an adjusting driven rod 9 is fixedly installed inside the height adjusting seat 6, a driven toothed plate 8 engaged with the transmission gear 7 is fixedly installed on the front of the adjusting driven rod 9, a drilling seat 10 is fixedly installed on the bottom of the adjusting driven rod 9 and located at the bottom of the height adjusting seat 6, a drilling rod seat 2 corresponding to the drilling seat 10 is movably installed on the bottom of the drilling seat 10, a steady stable motor corresponding to the drilling seat 10 is installed inside the drilling seat, a drilling motor corresponding to the drilling rod 632 is installed on the top of the drilling seat 1, debris corresponding to the drilling rod collecting groove 2 is installed on the top of the drilling rod, two steady fixed rod receiving seat 17, two steady fixed rod receiving seats 12 corresponding to the drilling rod receiving seat 17, two steady rod receiving seats are installed on the drilling rod receiving seat 16, the drill rod receiving seat 16, the drill rod receiving seat is corresponding to the drill rod receiving seat, the.

In conclusion, this circuit board is location structure for drilling, there is the drilling motor corresponding with drilling rod 2 through the inside fixed mounting who sets up drilling seat 10, and accept the inside of seat 12 set up with wait to process board 11 and drilling rod 2 corresponding processing extension hole, the terminal syringe needle of drill bit when can effectively avoiding drilling is because the circuit board is next to the workstation, and lead to the drilling depth not enough, the circuit board is unqualified, the syringe needle also contacts the workstation easily and takes place the phenomenon of damaging, through having set up location gag lever post 16, and accept the inside of seat 12 and set up two and the spacing through-hole of 16 corresponding of location gag lever posts, can ensure that drilling seat 10 can accurate stable processing.

And, this circuit board is location structure for drilling, the equal fixed mounting in bottom through two firm extension rod 15 has and treats the corresponding stable pad of processing board 11 and can effectively strengthen the protectiveness that firm extension rod 15 treats processing board 11, simultaneously through having set up storage spring 14, can make firm extension rod 15 add man-hour, the processing board 11 is treated in the oppression, when having avoided drilling, treat that processing board 11 the phenomenon of skew and vibrations appears, thereby the terminal syringe needle of drill bit is close the workstation because the circuit board when effectual having solved drilling, and lead to the drilling depth not enough, the circuit board is unqualified, the syringe needle also contacts the workstation easily and takes place the damage, seriously influence work efficiency's problem.

It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises an series of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

The utility model provides a circuit board is location structure for drilling, including processing base (1), its characterized in that the top left side fixed mounting of processing base (1) has bracing piece (3), the top fixed mounting of bracing piece (3) has processing footstock (4), the inside fixed mounting of processing footstock (4) has altitude mixture control seat (6), the top fixed mounting of processing footstock (4) has adjusting motor (5), the positive fixed mounting of processing footstock (4) has heat radiating cover board (13), fixed mounting has drive gear (7) that extend to altitude mixture control seat (6) inside on the output shaft of adjusting motor (5), the inside fixed mounting of altitude mixture control seat (6) has regulation driven lever (9), the positive fixed mounting of regulation driven lever (9) has driven toothed plate (8) with drive gear (7) looks meshing, the bottom of regulation driven lever (9) and the bottom fixed mounting who is located altitude mixture control seat (6) have drilling seat (10), the bottom fixed mounting who just is located drilling seat (6) of regulation driven lever (10) has drilling seat (17) and all holds the corresponding fixed mounting of two fixed mounting of drilling rod (17) and hold up the corresponding extension rod (17), the fixed mounting seat (17) and hold up two fixed mounting of drilling rod (16) and hold up the fixed mounting of the corresponding side of drilling rod (17), the fixed mounting of two sides (17) and hold up the fixed mounting of drilling seat (17) and hold up the drill rod (17) and hold up the fixed mounting of drill rod (16), the fixed mounting of two fixed mounting of the fixed mounting of drill rod (17) and hold up the drill rod.
2. The positioning structure for circuit board drilling according to claim 1, wherein a drilling motor corresponding to the drill rod (2) is fixedly installed inside the drilling seat (10).
3. The circuit board positioning structure for drilling, according to claim 1, wherein the socket (12) has two through holes corresponding to the positioning stop rods (16).
4. The circuit board drilling positioning structure of claim 1, wherein the socket (12) has an extension hole corresponding to the board (11) to be processed and the drill rod (2).
5. The circuit board drilling positioning structure of claim 1, wherein the top of the processing base (1) is provided with a chip collecting groove corresponding to the drill rod (2).
6. The positioning structure for circuit board drilling according to claim 1, wherein the bottom of each of the two stable extension rods (15) is fixedly provided with a stabilizing pad corresponding to the board (11) to be processed.