CN220659337U

CN220659337U - Accurate edge milling device for circuit board substrate

Info

Publication number: CN220659337U
Application number: CN202322302827.5U
Authority: CN
Inventors: 黄瓦平
Original assignee: Shenzhen Diancheng Circuit Board Co ltd
Current assignee: Shenzhen Diancheng Circuit Board Co ltd
Priority date: 2023-08-24
Filing date: 2023-08-24
Publication date: 2024-03-26
Anticipated expiration: 2033-08-24

Abstract

The utility model discloses an accurate edge milling device for a circuit board substrate, which comprises a support frame, wherein support plates are fixed on two sides of the top end of the support frame, a slide rail is fixed on the top end of the support plate, a slide groove is arranged outside the slide rail, an electric push rod II is arranged at the rear end of the slide groove, a top frame is fixed on the top end of the slide groove, a box body is fixed in the support frame, a collecting box is arranged in the box body, a pull handle is fixed at one end of the collecting box, side plates are fixed on two sides of the top end of the box body, and sucking discs are fixed on the top ends of the support plates. According to the utility model, the collecting box is arranged, dust can be generated by edge milling in the process of processing the substrate, and falls into the collecting box through the clearance of the supporting bar, the dust can be collected through the collecting box, and the collecting box can be pulled out of the box body by pulling the pull handle, so that the collecting box is conveniently pulled out for cleaning, and the functionality in processing is improved.

Description

Accurate edge milling device for circuit board substrate

Technical Field

The utility model relates to the technical field of circuit board substrates, in particular to an accurate edge milling device for a circuit board substrate.

Background

The circuit board is a basic raw material of the information industry, the circuit board can be called a printed circuit board or a printed circuit board, the circuit board is provided with a ceramic circuit board, an alumina ceramic circuit board and the like, the circuit board plays an important role in mass production of fixed circuits and optimizing the local parts of electric appliances, and the circuit board substrate needs to be reinforced by using an edge milling device in the processing process.

In actual use, the substrate needs to be positioned on the processing table, the edge of the substrate is processed through the milling cutter, dust can be generated in the processing process, the processing table generally needs to be cleaned regularly, and the mode is complicated in cleaning. Therefore, a precise edge milling device for a circuit board substrate is provided to solve the problems pointed out in the background art.

Disclosure of Invention

First, the technical problem to be solved

The utility model aims to provide a precise edge milling device for a circuit board substrate, so as to solve the problems in the background technology.

(II) summary of the utility model

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides an accurate edge milling device of circuit board base plate, includes the support frame, the both sides on support frame top all are fixed with the backup pad, the top of backup pad is fixed with the slide rail, the outside of slide rail is provided with the spout, electric putter two is installed to the rear end of spout, the top of spout is fixed with the roof-rack, the inside of support frame is fixed with the box, the inside of box is provided with the collecting box, the one end of collecting box is fixed with the pull handle, the both sides on box top all are fixed with the curb plate, the inside of curb plate is fixed with encloses the fender, the inside top of box is provided with the bayonet socket, the inside joint of bayonet socket has the card frame, the top of card frame is fixed with the framework, the inside of framework all is fixed with the support bar, the top of support bar all is fixed with the sucking disc.

Preferably, the area of the collecting box is smaller than that of the box body, and the collecting box is arranged in the box body in a drawing mode.

Preferably, the top of roof-rack inside is fixed with the casing, the motor is installed to one side of casing inside, the internally mounted of casing has the lead screw, the outside of lead screw is provided with the silk cover, electric putter one is installed to the bottom of silk cover, milling cutter is installed to electric putter one's bottom.

Preferably, the inner diameter of the silk sleeve is larger than the outer diameter of the screw rod, and the silk sleeve is in threaded connection with the screw rod.

Preferably, the cross section of the clamping frame is smaller than the cross section of the bayonet, and a clamping structure is formed between the clamping frame and the bayonet.

Preferably, the support bars are arranged in a plurality, and the support bars are arranged at equal intervals in the frame body.

Preferably, the sucking discs are arranged in a plurality, and the sucking discs are arranged at the top ends of the supporting bars at equal intervals.

Preferably, the inner diameter of the sliding groove is larger than the outer diameter of the sliding rail, and a sliding structure is formed between the sliding groove and the sliding rail.

(III) beneficial effects

The utility model provides a precise edge milling device for a circuit board substrate, which has the advantages that: through being provided with the collecting box, in the in-process of processing the base plate, the edge milling can produce the dust, and the dust can drop to the inside of collecting box through the clearance department of support bar, can collect the dust through the collecting box, through pulling the pull handle, can pull out the collecting box from the inside of box, and then conveniently pull out the clearance to the collecting box, improved the functionality when processing;

through being provided with the framework, can adsorb the base plate at the top of sucking disc, can fix a position the base plate through the sucking disc, when the sucking disc is in long-term use, the adsorption capacity of sucking disc can reduce, can pull out the framework through upwards pulling the handle, and the card frame can break away from through the bayonet socket inside this moment, can change the framework, and then conveniently change the sucking disc;

through being provided with the casing, through the starter motor, the motor can drive the lead screw and rotate, and the lead screw can drive the silk cover and remove, and the silk cover can be through an electric putter drive milling cutter removal, can remove the milling cutter to suitable position, later starts electric putter two, and electric putter two drives the spout and slides on the slide rail, can drive the roof-rack and slide, can adjust milling cutter's position, guarantees the accuracy when base plate processing.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

fig. 4 is a schematic top view of the frame of the present utility model.

Reference numerals in the drawings illustrate:

1. a support frame; 2. a case; 3. a support plate; 4. a chute; 5. a handle; 6. a top frame; 7. a housing; 8. a screw rod; 9. a silk sleeve; 10. an electric push rod I; 11. a suction cup; 12. a frame; 13. milling a cutter; 14. a surrounding baffle; 15. a side plate; 16. a collection box; 17. a bayonet; 18. a pull handle; 19. a clamping frame; 20. an electric push rod II; 21. a slide rail; 22. a support bar; 23. and a motor.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

Embodiment one: referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides an accurate edge milling device of circuit board base plate, which comprises a supporting rack 1, the both sides on support frame 1 top all are fixed with backup pad 3, the top of backup pad 3 is fixed with slide rail 21, the outside of slide rail 21 is provided with spout 4, electric putter two 20 are installed to the rear end of spout 4, the top of spout 4 is fixed with roof-rack 6, the inside of support frame 1 is fixed with box 2, the inside of box 2 is provided with collecting box 16, one end of collecting box 16 is fixed with pull handle 18, both sides on box 2 top all are fixed with curb plate 15, the inside of curb plate 15 is fixed with and encloses fender 14, the inside top of box 2 is provided with bayonet 17, the inside joint of bayonet 17 has card frame 19, the top of card frame 19 is fixed with framework 12, the inside of framework 12 is all fixed with support bar 22, the top of support bar 22 all is fixed with sucking disc 11, the area of collecting box 16 is less than the area of box 2, collecting box 16 is the inside of drawing the setting of box 2, conveniently drawing out collecting box 16;

specifically, as shown in fig. 1, during the process of processing the substrate, dust is generated during edge milling, and falls into the collecting box 16 through the clearance of the supporting bar 22, the dust can be collected by the collecting box 16, and the collecting box 16 can be pulled out of the box body 2 by pulling the pull handle 18, so that the collecting box 16 is conveniently pulled out for cleaning, and the functionality during processing is improved;

embodiment two: the support bars 22 are arranged in a plurality, the support bars 22 are arranged at equal intervals in the frame 12, the suckers 11 are arranged in a plurality, the suckers 11 are arranged at equal intervals at the top ends of the support bars 22, and the substrate can be positioned through the suckers 11;

specifically, as shown in fig. 1 and fig. 4, the substrate can be adsorbed on the top of the sucker 11, the substrate can be positioned by the sucker 11, when the sucker 11 is used for a long time, the adsorption capacity of the sucker 11 can be reduced, the frame 12 can be pulled out by pulling the handle 5 upwards, at this time, the clamping frame 19 can be separated from the inside of the bayonet 17, the frame 12 can be replaced, and the sucker 11 can be replaced conveniently;

embodiment III: the top end of the inside of the top frame 6 is fixedly provided with a shell 7, one side of the inside of the shell 7 is provided with a motor 23, the inside of the shell 7 is provided with a screw rod 8, the outside of the screw rod 8 is provided with a screw sleeve 9, the bottom end of the screw sleeve 9 is provided with an electric push rod I10, the bottom end of the electric push rod I10 is provided with a milling cutter 13, the inner diameter of the screw sleeve 9 is larger than the outer diameter of the screw rod 8, and the screw sleeve 9 and the screw rod 8 are in threaded connection;

specifically, as shown in fig. 1, 2 and 3, the motor 23 is started, the motor 23 drives the screw rod 8 to rotate, the screw rod 8 drives the screw sleeve 9 to move, the screw sleeve 9 drives the milling cutter 13 to move through the first electric push rod 10, the milling cutter 13 can be moved to a proper position, then the second electric push rod 20 is started, the second electric push rod 20 drives the sliding groove 4 to slide on the sliding rail 21, the top frame 6 can be driven to slide, and the position of the milling cutter 13 can be adjusted.

Working principle: when the edge milling device is used, a substrate is adsorbed on the top of the sucker 11, the substrate can be positioned through the sucker 11, the motor 23 is started, the motor 23 drives the screw rod 8 to rotate, the screw rod 8 drives the screw sleeve 9 to move, the screw sleeve 9 drives the milling cutter 13 to move through the first electric push rod 10, the milling cutter 13 can be moved to a proper position, then the second electric push rod 20 is started, the second electric push rod 20 drives the sliding groove 4 to slide on the sliding rail 21, the top frame 6 can be driven to slide, the position of the milling cutter 13 can be adjusted, the edge of the substrate can be processed by the milling cutter 13, dust can be generated by the edge milling, the dust can fall into the collecting box 16 through the gap of the supporting bar 22, and the dust can be collected through the collecting box 16, so that the use of the edge milling device is completed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an accurate edge milling device of circuit board base plate, includes support frame (1), its characterized in that: the utility model discloses a support frame, including support frame (1), rack (2), box (12), sucking disc (5), rack (12), box (22), box (2) are fixed with collecting box (16), the one end of collecting box (16) is fixed with pull handle (18), box (2) both sides on top all are fixed with curb plate (15), the inside of curb plate (15) is fixed with and encloses fender (14), box (2) are inside the top be provided with bayonet socket (17), bayonet socket (17) are inside joint has card frame (19), card frame (19) are fixed with box (12) on the top, the inside of box (12) all is fixed with support bar (22), the top of box (22) all is fixed with sucking disc (11), both sides of box (2) are all fixed with handle (5).

2. The precise edge milling device for the circuit board substrate according to claim 1, wherein: the area of the collecting box (16) is smaller than that of the box body (2), and the collecting box (16) is arranged in the box body (2) in a drawing mode.

3. The precise edge milling device for the circuit board substrate according to claim 1, wherein: the novel milling cutter is characterized in that a shell (7) is fixed at the top end of the inside of the top frame (6), a motor (23) is installed on one side of the inside of the shell (7), a screw rod (8) is installed in the inside of the shell (7), a wire sleeve (9) is arranged on the outer side of the screw rod (8), an electric push rod (10) is installed at the bottom end of the wire sleeve (9), and a milling cutter (13) is installed at the bottom end of the electric push rod (10).

4. The precise edge milling device for the circuit board substrate according to claim 3, wherein: the inner diameter of the silk sleeve (9) is larger than the outer diameter of the screw rod (8), and the silk sleeve (9) is in threaded connection with the screw rod (8).

5. The precise edge milling device for the circuit board substrate according to claim 1, wherein: the cross section of the clamping frame (19) is smaller than that of the bayonet (17), and a clamping structure is formed between the clamping frame (19) and the bayonet (17).

6. The precise edge milling device for the circuit board substrate according to claim 1, wherein: the support bars (22) are arranged in a plurality, and the support bars (22) are arranged at equal intervals in the frame body (12).

7. The precise edge milling device for the circuit board substrate according to claim 1, wherein: the sucking discs (11) are arranged in a plurality, and the sucking discs (11) are arranged at the top ends of the supporting bars (22) at equal intervals.

8. The precise edge milling device for the circuit board substrate according to claim 1, wherein: the inner diameter of the sliding groove (4) is larger than the outer diameter of the sliding rail (21), and a sliding structure is formed between the sliding groove (4) and the sliding rail (21).