CN216578262U

CN216578262U - Printed circuit board drilling machine with deashing effect

Info

Publication number: CN216578262U
Application number: CN202122518424.5U
Authority: CN
Inventors: 赖剑锋; 叶何远; 苏惠武
Original assignee: Xinfeng Fuchangfa Electronic Co ltd
Current assignee: Xinfeng Fuchangfa Electronic Co ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-05-24
Anticipated expiration: 2031-10-19

Abstract

The utility model discloses a printed circuit board drilling machine with an ash removal effect, which aims to solve the technical problems that chips generated by drilling cannot be timely processed after the drilling of a circuit board drilling machine in the prior art and a circuit board cannot be clamped and fixed during the drilling. The drilling machine comprises a drilling machine base, a protective outer cover assembly arranged on the drilling machine base, a transportation assembly arranged inside the protective outer cover assembly and used for transporting a circuit board, an adjusting and clamping assembly arranged on the upper side of the transportation assembly and used for clamping the circuit board, and a cleaning assembly arranged on the upper side of the transportation assembly and used for cleaning dust on the surface of the circuit board. This drilling machine adjust cylinder can play the fixed clamp effect to the circuit board, has further ensured the accuracy of punching, and the deashing brush can clean the piece that the circuit board produced when drilling after punching, utilizes the dust catcher to concentrate the dust and absorbs.

Description

Printed circuit board drilling machine with deashing effect

Technical Field

The utility model belongs to the field of drilling machine equipment, and particularly relates to a printed circuit board drilling machine with an ash removal effect.

Background

Nowadays, a printed circuit board drilling machine generates some chips when drilling a circuit board, thereby bringing certain influence to subsequent processing; meanwhile, the circuit board cannot be clamped and fixed during drilling, so that the circuit board is easy to have certain deviation at the position where the circuit board is drilled due to unstable fixation during machining, and the drilling efficiency of the circuit board drilling machine is further low.

At present, the utility model with the patent number of CN202021254093.8 discloses a circuit board drilling machine convenient to adjust, which comprises a base, wherein one side of the base is fixedly connected with a fixed block, two ends of the top of the base are fixedly connected with supporting blocks, the top ends of the two supporting blocks are respectively and fixedly connected with two ends of the bottom of a fixed plate, two ends of the top of the fixed plate are fixedly connected with the bottom of a U-shaped fixed bolt, one side of the fixed block is fixedly connected with a connecting column, one end of the connecting column is fixedly connected with one side of a shell of the drilling machine, a mounting plate is fixedly arranged in the shell of the drilling machine, a hydraulic cylinder is fixedly arranged at the top of the mounting plate, a movable plate is fixedly connected with the output end of the hydraulic cylinder, a motor is fixedly arranged at the bottom of the movable plate, a connecting shaft is rotatably connected with the output end of the motor, and the bottom end of the connecting shaft penetrates out of the shell of the drilling machine to be clamped and connected with the top end of a drill bit, and a fixing bolt is fixedly connected at the joint of the connecting shaft and the drill bit. The hydraulic cylinder drives the moving plate to move up and down, so that the drill bit drills through the circuit board, the drilling effect can be achieved, but the chips generated by drilling cannot be cleaned in time, and certain inconvenience is brought to subsequent processing.

Therefore, it is necessary to solve the problem that the above-mentioned circuit board drilling machine cannot timely process the chips generated by drilling after drilling.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

Aiming at the defects of the prior art, the utility model aims to provide a printed circuit board drilling machine with an ash removal effect, which aims to solve the technical problems that chips generated by drilling cannot be timely treated after the drilling of a circuit board drilling machine in the prior art and the circuit board cannot be clamped and fixed during the drilling.

(2) Technical scheme

In order to solve the technical problems, the utility model provides a printed circuit board drilling machine with an ash removal effect, which comprises a drilling machine base, a protective outer cover assembly arranged on the drilling machine base, a transportation assembly arranged in the protective outer cover assembly and used for transporting a circuit board, an adjusting and clamping assembly arranged on the upper side of the transportation assembly and used for clamping the circuit board, a cleaning assembly arranged on the upper side of the transportation assembly and used for cleaning dust on the surface of the circuit board, and a drilling control assembly arranged in the protective outer cover assembly and used for drilling the circuit board; be equipped with the transparent observation apron of slope design on the protection dustcoat subassembly, the inside driving motor who is used for the drive control transportation that is provided with of transportation subassembly, the driving motor outside is provided with horizontal lead screw body, lead screw body upside is equipped with the board of placing that is used for the removal, adjust the inside actuating cylinder who is equipped with horizontal symmetry of clamping component, the inside vertical deashing brush that is equipped with of clearance subassembly, the protection dustcoat subassembly outside is equipped with the dust catcher that is used for the dust absorption.

When using this technical scheme's drilling machine, setting through the protection dustcoat subassembly, can make the circuit board have certain protectiveness when drilling, and driving motor can drive the lead screw body and move, thereby make the board of placing the circuit board can transport as required and punch, and adjust cylinder can play the fixed clamp effect to the circuit board, the accuracy of punching has further been ensured, after punching, the inside vertical deashing brush that is equipped with of clearance subassembly can clean the piece that the circuit board produced when drilling, simultaneously under the effect of dust catcher, can concentrate the dust and absorb, thereby play the effect of the clearance of being convenient for.

Preferably, the lead screw body upside is equipped with the lead screw slider that is used for connecting the lead screw body and removes, the transportation subassembly upside is equipped with the connecting sleeve that is used for the protection. Through the setting of lead screw slider, when the lead screw body moves, can make the lead screw slider can drive the board of placing the circuit board and remove.

Preferably, place the board both sides and be equipped with the fixed curb plate that is used for pressing from both sides tight, fixed curb plate is inside to be offered and is used for adjusting cylinder to carry out the connection logical groove of adjusting. Through the setting of fixed curb plate, can will install fixedly in adjustment cylinder to make adjustment cylinder can play the fixed clamping effect to the circuit board.

Preferably, a dust suction hole for sucking dust is formed in the protective outer cover assembly, and a dust suction box for intensively cleaning dust is arranged outside the dust suction hole. Through the arrangement of the dust suction holes, the dust collector can conveniently and intensively suck dust, so that the effect of convenient cleaning is achieved.

Preferably, the drilling control assembly is internally provided with a hydraulic telescopic rod for adjusting the extension and contraction, the hydraulic telescopic rod is provided with a driving device for controlling the driving of drilling, and a drill bit for drilling is arranged on the lower side of the driving device. Through hydraulic telescoping rod's setting, can adjust the position of drill bit according to the needs of punching to be convenient for all-round to the circuit board is beaten the drilling.

Preferably, a pushing cylinder for adjusting the position up and down is arranged in the cleaning assembly, and a movable cleaning device for moving the ash removing brush is arranged on the lower side of the pushing cylinder. Through the setting of pushing cylinder, can drive the deashing brush and can reciprocate according to the difference of circuit board thickness to make it clean the piece on the circuit board.

Furthermore, the inside threaded rod that is used for the spacing activity of deashing brush that is equipped with of removal cleaning device, the threaded rod outside is equipped with the movable sleeve who is used for connecting the deashing brush, the movable sleeve downside is equipped with the connection branch of supporting connection deashing brush. Through the setting of threaded rod, can drive the deashing brush and remove about to sweep the piece to the dust absorption hole, the dust catcher of being convenient for is concentrated the clearance.

(3) Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that: according to the drilling machine, the circuit board can be protected to a certain extent when the circuit board is drilled through the protective outer cover assembly, meanwhile, scraps can be prevented from splashing, the driving motor can drive the screw rod body to move, so that a placing plate for placing the circuit board can be used for carrying out transportation and drilling under the action of the drilling control assembly according to needs, the adjusting cylinder can play a role in fixing and clamping the circuit board, the accuracy of drilling is further ensured, after the drilling is carried out, the dust cleaning brush can clean the scraps generated when the circuit board is drilled, meanwhile, dust can be sucked in a concentrated mode under the action of the dust collector, and subsequent cleaning is facilitated.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, it is obvious that the drawings in the following description are only one embodiment of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic structural view of one embodiment of a drill rig according to the present invention;

FIG. 2 is a cross-sectional view of one embodiment of the drill rig of the present invention;

FIG. 3 is a schematic top view of a screw body according to an embodiment of the present invention;

fig. 4 is a left side view of the cleaning assembly of the drill according to an embodiment of the present invention.

The labels in the figures are: 1. a drilling machine base; 2. a protective enclosure assembly; 3. a transport assembly; 4. adjusting the clamping assembly; 5. cleaning the assembly; 6. a drilling control assembly; 7. a transparent viewing cover; 8. a drive motor; 9. a screw rod body; 10. placing the plate; 11. an adjusting cylinder; 12. a dust cleaning brush; 13. a dust collector; 14. a screw rod slide block; 15. a connecting sleeve; 16. fixing the side plate; 17. connecting the through grooves; 18. a dust collection hole; 19. a dust collection box; 20. a hydraulic telescopic rod; 21. a drive device; 22. a drill bit; 23. a push cylinder; 24. moving the cleaning device; 25. a threaded rod; 26. a movable sleeve; 27. connecting the supporting rod.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the utility model easily understood and obvious, the technical solutions in the embodiments of the present invention are clearly and completely described below to further illustrate the utility model, and obviously, the described embodiments are only a part of the embodiments of the present invention, but not all the embodiments.

Example 1

The drilling machine comprises a drilling machine base 1, a protective outer cover assembly 2 installed on the drilling machine base 1, a transportation assembly 3 arranged inside the protective outer cover assembly 2 and used for transporting a circuit board, an adjusting and clamping assembly 4 arranged on the upper side of the transportation assembly 3 and used for clamping the circuit board, a cleaning assembly 5 arranged on the upper side of the transportation assembly 3 and used for cleaning dust on the surface of the circuit board, and a drilling control assembly 6 arranged inside the protective outer cover assembly 2 and used for drilling the circuit board, wherein the structural schematic diagram of the drilling machine is shown in figure 1, and the sectional diagram of the drilling machine is shown in figure 2; be equipped with the transparent observation apron 7 of slope design on the protection dustcoat subassembly 2, the inside driving motor 8 that is used for the drive control transportation that is provided with of transportation subassembly 3, the driving motor 8 outside is provided with horizontal lead screw body 9, 9 upsides of lead screw body are equipped with the board 10 of placing that is used for the removal, adjust the inside adjusting cylinder 11 that is equipped with horizontal symmetry of clamping assembly 4, the inside vertical deashing brush 12 that is equipped with of clearance subassembly 5, the protection dustcoat subassembly 2 outside is equipped with the dust catcher 13 that is used for the dust absorption.

For the present embodiment, the material of the dust removing brush 12 may be a brush or other material having a cleaning effect, and the number of the dust removing brushes 12 may also be set as required.

Wherein, the lead screw body 9 upside is equipped with and is used for connecting lead screw body 9 and carries out the lead screw slider 14 that removes, and the transportation subassembly 3 upside is equipped with the connecting sleeve 15 that is used for the protection, places board 10 both sides and is equipped with and is used for pressing from both sides tight fixed curb plate 16, and fixed curb plate 16 is inside to be offered and is used for adjusting cylinder 11 to carry out the connection through groove 17 of adjusting. The shape of fixed curb plate 16 can carry out corresponding design according to the difference of placing board 10 shape, if place board 10 and be the rectangle structure, then fixed curb plate 16 is straight board, if place board 10 and be the arc structure, then fixed curb plate 16 is the arc.

Meanwhile, a dust suction hole 18 for sucking dust is formed in the protective outer cover component 2, and a dust suction box 19 for intensively cleaning dust is arranged outside the dust suction hole 18. Of course, the number of the dust suction holes 18 can be correspondingly increased or decreased according to the number of the circuit boards to be processed, and the positions of the dust suction holes 18 can be adjusted according to design requirements.

In addition, a hydraulic telescopic rod 20 for adjusting the expansion and contraction is arranged in the drilling control assembly 6, the hydraulic telescopic rod 20 is provided with a driving device 21 for controlling and driving the drilling, and a drill bit 22 for drilling is arranged on the lower side of the driving device 21.

In addition, the inside promotion cylinder 23 that is used for adjusting position from top to bottom that is equipped with of clearance subassembly 5, the promotion cylinder 23 downside is equipped with the removal cleaning device 24 that is used for removing deashing brush 12, removes the inside threaded rod 25 that is used for the spacing activity of deashing brush 12 that is equipped with of cleaning device 24, and the threaded rod 25 outside is equipped with the movable sleeve 26 that is used for connecting deashing brush 12, and movable sleeve 26 downside is equipped with the connecting strut 27 that supports and connect deashing brush 12.

The schematic top view structure of the screw rod body of the drilling machine is shown in fig. 3, and the schematic left view structure of the cleaning assembly is shown in fig. 4.

It should be noted that the threaded rod 25 provided inside the movable cleaning device 24 may also be other devices with adjusting movement effect, such as an adjusting screw rod, and the pushing cylinder 23 may also be other devices with stretching effect, such as an electric push rod.

When the drilling machine of the technical scheme is used, a circuit board can be placed on the placing plate 10, the circuit board can have certain protection performance during drilling through the protective outer cover component 2 and can also be prevented from splashing chips, the driving motor 8 can drive the screw rod body 9 to move, the screw rod sliding block 14 can drive the placing plate 10 to move, the adjusting cylinder 11 can be fixedly installed through the fixed side plate 16, the adjusting cylinder 11 can play a fixed clamping effect on the circuit board, the drilling accuracy is further ensured, the position of the drill bit 22 can be adjusted according to the drilling requirement through the hydraulic telescopic rod 20, the circuit board can be conveniently drilled in all directions, after the drilling is carried out, the dust cleaning brush 12 can be driven by the pushing cylinder 23 to move up and down according to the different thicknesses of the circuit board, and the chips on the circuit board can be cleaned, the threaded rod 25 can drive the dust cleaning brush 12 to move left and right, so that the dust is swept to the dust collection hole 18, dust can be collected and sucked under the action of the dust collector 13, and subsequent cleaning is facilitated.

Having thus described the principal technical features and basic principles of the utility model, and the advantages associated therewith, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, but is capable of other embodiments 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.

Furthermore, it should be understood that although the present description is described in terms of various embodiments, not every embodiment includes only a single embodiment, and such descriptions are provided for clarity only, and those skilled in the art will recognize that the embodiments described herein can be combined as a whole to form other embodiments as would be understood by those skilled in the art.

Claims

1. A printed circuit board drilling machine with an ash removal effect comprises a drilling machine base, a protective outer cover assembly, a transportation assembly, an adjusting and clamping assembly, a cleaning assembly and a drilling control assembly, wherein the protective outer cover assembly is mounted on the drilling machine base; the novel dust collector is characterized in that a transparent observation cover plate with an inclined design is arranged on the protective outer cover assembly, a driving motor used for driving and controlling transportation is arranged inside the transportation assembly, a transverse lead screw body is arranged on the outer side of the driving motor, a placing plate used for moving is arranged on the upper side of the lead screw body, adjusting cylinders which are transversely symmetrical are arranged inside the adjusting and clamping assembly, vertical dust cleaning brushes are arranged inside the cleaning assembly, and a dust collector used for collecting dust is arranged outside the protective outer cover assembly.

2. The printed circuit board drilling machine with ash removal effect as claimed in claim 1, wherein the upper side of the lead screw body is provided with a lead screw slider for connecting the lead screw body to move, and the upper side of the transportation assembly is provided with a connecting sleeve for protection.

3. The printed circuit board drilling machine with the ash removal effect as claimed in claim 1, wherein fixing side plates for clamping are arranged at both sides of the placing plate, and a connecting through groove for adjusting the cylinder is formed in the fixing side plates.

4. The printed circuit board drilling machine with the dust cleaning effect as claimed in claim 1, wherein a dust suction hole for sucking dust is formed in the protective housing assembly, and a dust suction box for collecting and cleaning dust is arranged outside the dust suction hole.

5. The printed circuit board drilling machine with the dust cleaning effect as claimed in claim 1, wherein a hydraulic telescopic rod for adjusting the extension and retraction is arranged inside the drilling control assembly, the hydraulic telescopic rod is provided with a driving device for controlling and driving the drilling, and a drill bit for drilling is arranged on the lower side of the driving device.

6. The printed circuit board drilling machine with the dust cleaning effect as claimed in claim 1, wherein a pushing cylinder for adjusting the position up and down is arranged inside the cleaning assembly, and a moving cleaning device for moving the dust cleaning brush is arranged at the lower side of the pushing cylinder.

7. The printed circuit board drilling machine with the ash removal effect as claimed in claim 6, wherein a threaded rod for limiting the movement of the ash removal brush is arranged inside the movable cleaning device, a movable sleeve for connecting the ash removal brush is arranged outside the threaded rod, and a connecting support rod for supporting and connecting the ash removal brush is arranged at the lower side of the movable sleeve.