CN220006046U - Precision electronic part drilling equipment - Google Patents

Abstract

The utility model discloses precision electronic part drilling equipment, which comprises a workbench, wherein a blanking groove is symmetrically formed in the top wall of the workbench, a plurality of clamping mechanisms are symmetrically arranged on the top wall of the workbench, a collecting box is slidably arranged at the bottom of the front wall and the bottom of the rear wall of the workbench, a mounting plate is fixed on one side of the workbench, a cylinder is fixed on the top wall of the mounting plate, a horizontal displacement mechanism is fixed on the top end of the cylinder, a vertical plate is arranged at the bottom of the horizontal displacement mechanism, a driving motor is fixed on one side of the vertical plate, and a drilling mechanism is fixed at the power output end of the bottom of the driving motor; the second spring can play a role in buffering, the damping rubber pad can effectively absorb energy generated by deformation of the second spring, the buffering effect is effectively improved, the punching position is prevented from being cracked, and the drilling mechanism can facilitate replacement of a drill bit and is simple and convenient to operate.

Description

Precision electronic part drilling equipment

Technical Field

The utility model relates to the technical field of drilling equipment, in particular to precision electronic part drilling equipment.

Background

For various electronic devices, no matter portable devices with light volume or large-scale machine, the printed circuit board arranged inside the electronic devices is an indispensable component, and along with the gradual maturity of the printed circuit board industry, the printed circuit boards manufactured by adopting various different technologies are also pushed out successively.

In order to conveniently fix the printed circuit board inside various devices, can set up the through-hole on the printed circuit board in many, conveniently fix it in the device through the screw, and the printed circuit board is drilling at drilling in-process, drive the drill bit through the motor in many, if because of operator's misoperation, lead to the drill bit to descend the process, then lead to drilling position fracture easily, cause the wasting of resources.

Therefore, the utility model provides a precision electronic part drilling device, which solves the problems by arranging a buffer mechanism in a drill bit assembly.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a drilling device for precise electronic parts, which solves the problems.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a precision electronic spare part drilling equipment, includes the workstation, the silo that falls has been seted up to workstation roof symmetry, a plurality of fixture are installed to workstation roof symmetry, wall bottom all slidable mounting has the collecting box around the workstation, workstation one side is fixed with the mounting panel, the mounting panel roof is fixed with the cylinder, the cylinder top is fixed with horizontal displacement mechanism, the riser is installed to horizontal displacement mechanism bottom, riser one side is fixed with driving motor, the power take off end of driving motor bottom is fixed with drilling mechanism.

Preferably, the fixture includes the L shaped plate, the diaphragm central point of L shaped plate top puts the spiro union and runs through there is the screw thread post, the screw thread post top is fixed with the cap that revolves, the clamp plate is installed in the screw thread post bottom rotation, clamp plate diapire both sides all are fixed with the telescopic link No. one, the telescopic link top and the diaphragm diapire fixed connection at L shaped plate top, no. one the telescopic link outside has cup jointed a spring, a spring is fixed between the diaphragm at clamp plate and L shaped plate top.

Preferably, rubber pads are fixed on the bottom wall of the pressing plate and the top wall of the workbench.

Preferably, the horizontal displacement mechanism comprises a mounting block fixed at the top end of the air cylinder, a mounting groove is formed in the bottom wall of the mounting block, a screw rod is rotatably mounted in the mounting groove, a servo motor is mounted in one end of the mounting block, a power shaft of the servo motor penetrates through one end of the screw rod through a bearing and is fixedly connected with the side wall of the mounting groove, a screw block is slidably mounted in the mounting groove, the screw block is in threaded connection with the screw rod, and the bottom wall of the screw block is fixedly connected with the top wall of the vertical plate.

Preferably, the drilling mechanism comprises a mounting seat fixed on the power output end at the bottom of the driving motor, a limiting sliding groove is formed in the front side of the mounting seat, a sliding block is arranged in the limiting sliding groove in a sliding mode, a damping rubber pad is fixed on the top wall of the sliding block, a second telescopic rod is fixed between the top wall of the damping rubber pad and the top wall of the limiting sliding groove, a second spring is sleeved on the outer side of the second telescopic rod, and the second spring is fixed between the top wall of the damping rubber pad and the top wall of the limiting sliding groove.

Preferably, the sliding block bottom slidable mounting has the picture peg, the picture peg diapire is fixed with the drill bit, the draw-in groove has been seted up to the sliding block bottom position that corresponds picture peg and drill bit position, the movable groove has been seted up to the mount pad diapire position that corresponds the drill bit position, mount pad front end slidable mounting has C shape baffle, the spacing groove of cooperation C shape baffle has been seted up to the mount pad both sides, C shape baffle corresponds the wall body position spiro union and runs through threaded knob before the mount pad.

Advantageous effects

The utility model provides a drilling device for a precise electronic part. Compared with the prior art, the method has the following beneficial effects:

(1) This accurate electron spare part drilling equipment, in order to avoid because of misoperation, the drill bit descends too soon and leads to drilling position to split, consequently be provided with No. two springs and damping rubber pad in drilling mechanism, no. two springs that set up can play the cushioning effect, and damping rubber pad can effectively absorb No. two energy that spring deformation produced simultaneously, effectively improves the cushioning effect, avoids punching a hole the position to split.

(2) This accurate electron spare part drilling equipment can make things convenient for the change of drill bit through the drilling mechanism who sets up, when the drill bit needs to be changed after long-time use, rotatory screw knob, the spacing to C shape baffle is relieved, upwards promotes C shape baffle to take out drill bit intercommunication picture peg from the draw-in groove, the new drill bit of change, easy operation is convenient.

Drawings

FIG. 1 is a perspective view of the external structure of the present utility model;

FIG. 2 is a perspective view of the structure of the clamping mechanism of the present utility model;

FIG. 3 is a structural perspective view of the horizontal displacement mechanism of the present utility model;

FIG. 4 is a structural perspective view of the drilling mechanism of the present utility model;

fig. 5 is an exploded view of the drilling mechanism of the present utility model.

In the figure 1, a workbench; 2. a material dropping groove; 3. a clamping mechanism; 31. an L-shaped plate; 32. a threaded column; 33. a cap is screwed; 34. a pressing plate; 35. a first telescopic rod; 36. a first spring; 4. a collection box; 5. a mounting plate; 6. a cylinder; 7. a horizontal displacement mechanism; 71. a mounting block; 72. a mounting groove; 73. a screw rod; 74. a screw block; 8. a riser; 9. a driving motor; 10. a drilling mechanism; 101. a mounting base; 102. limiting sliding grooves; 103. a sliding block; 104. damping rubber pad; 105. a second telescopic rod; 106. a second spring; 107. a clamping groove; 108. inserting plate; 109. a drill bit; 110. a movable groove; 111. a C-shaped baffle; 112. a limit groove; 113. a threaded knob.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

referring to fig. 1, a drilling device for precision electronic parts comprises a workbench 1, wherein a material dropping groove 2 is symmetrically formed in the top wall of the workbench 1, a plurality of clamping mechanisms 3 are symmetrically arranged in the top wall of the workbench 1, a collecting box 4 is slidably arranged at the bottom of the front wall and the bottom wall of the workbench 1, a mounting plate 5 is fixed on one side of the workbench 1, a cylinder 6 is fixed on the top wall of the mounting plate 5, a horizontal displacement mechanism 7 is fixed on the top end of the cylinder 6, a vertical plate 8 is arranged at the bottom of the horizontal displacement mechanism 7, a driving motor 9 is fixed on one side of the vertical plate 8, and a drilling mechanism 10 is fixed at the power output end at the bottom of the driving motor 9.

In this embodiment, the purpose of setting the blanking groove 2 is to facilitate the blanking of the waste generated by drilling, and the bottom wall of the blanking groove 2 is inclined to facilitate the blanking, the purpose of setting the clamping mechanism 3 is to clamp precise electronic components (mainly for the opening of plate-shaped electronic components such as a printed circuit board), the purpose of setting the collecting box 4 is to collect the waste, the purpose of setting the air cylinder 6 is to adjust the height of the drilling mechanism 10 to realize drilling, the purpose of setting the horizontal displacement mechanism 7 is to facilitate the drilling operation by moving the drilling mechanism 10 left and right, the purpose of setting the driving motor 9 is to drive the drilling mechanism 10 to perform the drilling operation, and the purpose of setting the drilling mechanism 10 is to perform the drilling operation on the plate-shaped electronic components such as the printed circuit board.

Embodiment two:

referring to fig. 1-5, the present embodiment provides a technical solution based on the first embodiment: the fixture 3 includes L shaped plate 31, and the diaphragm central point at L shaped plate 31 top puts the spiro union and runs through threaded post 32, and threaded post 32 top is fixed with and revolves cap 33, and clamp plate 34 is installed in the rotation of threaded post 32 bottom, and clamp plate 34 diapire both sides all are fixed with a telescopic link 35, and a telescopic link 35 top and the diaphragm diapire fixed connection at L shaped plate 31 top have cup jointed a spring 36 in the telescopic link 35 outside, and a spring 36 is fixed between clamp plate 34 and the diaphragm at L shaped plate 31 top. Rubber pads are fixed on the bottom wall of the pressing plate 34 and the top wall of the workbench 1.

In this embodiment, the purpose of the clamping mechanism 3 is to clamp the plate-shaped electronic components such as the printed circuit board, and during clamping, the plate-shaped electronic components such as the printed circuit board to be drilled are placed on the workbench 1, then the screw cap 33 is rotated, the screw cap 33 drives the screw column 32 to rotate, thereby driving the pressing plate 34 to move downwards until the pressing plate 34 cooperates with the top wall of the workbench 1 to clamp the plate-shaped electronic components such as the printed circuit board, and the arranged rubber pad can avoid clamping damage to the plate-shaped electronic components such as the printed circuit board, and increase friction force between the plate-shaped electronic components such as the printed circuit board and the pressing plate 34 and the workbench 1, so as to avoid deviation in the drilling process.

The horizontal displacement mechanism 7 comprises a mounting block 71 fixed at the top end of the air cylinder 6, a mounting groove 72 is formed in the bottom wall of the mounting block 71, a screw rod 73 is rotatably mounted in the mounting groove 72, a servo motor (not shown in the figure) is mounted in one end of the mounting block 71, a power shaft of the servo motor penetrates through the side wall of the mounting groove 72 through a bearing to be fixedly connected with one end of the screw rod 73, a screw block 74 is slidably mounted in the mounting groove 72, the screw block 74 is in screw connection with the screw rod 73, and the bottom wall of the screw block 74 is fixedly connected with the top wall of the vertical plate 8.

In this embodiment, the purpose of setting the horizontal displacement mechanism 7 is to facilitate the left-right movement of the drilling mechanism 10 to perform the drilling operation, and when the position of the drilling mechanism 10 needs to be adjusted, the servo motor is controlled to drive the screw 73 to rotate, so as to drive the mounting block 71 to slide in the mounting groove 72, and thus drive the drilling mechanism 10 to move to a specified position through the riser 8. Meanwhile, in order to enable the drilling mechanism 10 to move back and forth, a structure similar to that of the horizontal displacement mechanism 7 can be installed between the air cylinder 6 and the mounting plate 5 to move back and forth, and in the utility model, the front and back positions of the plate-shaped electronic components such as the printed circuit board are drilled only by moving the front and back positions of the plate-shaped electronic components such as the printed circuit board on the top wall of the workbench 1.

The drilling mechanism 10 comprises an installation seat 101 fixed on the bottom power output end of the driving motor 9, a limiting chute 102 is formed in the front side of the installation seat 101, a sliding block 103 is arranged in the limiting chute 102 in a sliding mode, a damping rubber pad 104 is fixed on the top wall of the sliding block 103, a second telescopic rod 105 is fixed between the top wall of the damping rubber pad 104 and the top wall of the limiting chute 102, a second spring 106 is sleeved on the outer side of the second telescopic rod 105, and the second spring 106 is fixed between the top wall of the damping rubber pad 104 and the top wall of the limiting chute 102. Insert plates 108 are slidably mounted at the bottoms of the sliding blocks 103, drill bits 109 are fixed on the bottom walls of the insert plates 108, clamping grooves 107 are formed in the bottoms of the sliding blocks 103 and correspond to the positions of the insert plates 108 and the drill bits 109, movable grooves 110 are formed in the bottom walls of the mounting seats 101 and correspond to the positions of the drill bits 109, C-shaped baffle plates 111 are slidably mounted at the front ends of the mounting seats 101, limit grooves 112 matched with the C-shaped baffle plates 111 are formed in the two sides of the mounting seats 101, and threaded knobs 113 penetrate through the positions of the front wall bodies of the mounting seats 101 in a threaded mode.

In the present embodiment, the drilling mechanism 10 is provided for the purpose of performing a drilling operation on a plate-like electronic component such as a printed circuit board. The drilling mechanism 10 is driven to integrally rotate by the driving motor 9, so that the drilling operation is performed on plate-shaped electronic parts such as a printed circuit board and the like by the drill 109 at the bottom. In the drilling process, in order to avoid splitting the drilling position because of misoperation, drill bit 109 descends too soon, the spring No. two 106 that set up can play the cushioning effect, simultaneously damping rubber pad 104 can effectively absorb the energy that spring No. two 106 deformation produced, effectively improve the cushioning effect, simultaneously when drill bit 109 needs to be changed after long-time use, rotatory screw knob 113, remove the spacing to C shape baffle 111, promote C shape baffle 111 upwards, thereby take out drill bit 109 intercommunication picture peg 108 from draw-in groove 107, change new drill bit 109, after changing, remove C shape baffle 111 to the below, screw knob 113 is screwed up again, make screw knob 113 and mount pad 101 front wall closely laminate, thereby make C shape baffle 111 can block picture peg 108 in draw-in groove 107 all the time, wherein drill bit 109 is in same axis with the axle of driving motor 9.

And all that is not described in detail in this specification is well known to those skilled in the art.

When the drilling machine works, firstly, plate-shaped electronic parts such as a printed circuit board and the like are placed on the workbench 1, the position to be drilled is adjusted to be on a horizontal displacement path with the drill bit 109, and meanwhile, the drilling machine is located above the blanking groove 2, a datum line can be drawn on the pressing plate 34 for conveniently determining the horizontal displacement path of the drill bit 109, alignment is convenient, after the position of the plate-shaped electronic parts such as the printed circuit board and the like is determined, the screw cap 33 is rotated, the screw cap 33 drives the screw post 32 to rotate, the pressing plate 34 is driven to move downwards until the pressing plate 34 is matched with the top wall of the workbench 1 to clamp the plate-shaped electronic parts such as the printed circuit board and the like, then the drill bit 109 is moved to a drilling point through the horizontal displacement mechanism 7, the servo motor is controlled to drive the screw 73 to rotate, and the mounting block 71 is driven to slide in the mounting groove 72, and the drilling mechanism 10 is driven to move to a specified position through the vertical plate 8. Then open driving motor 9, driving motor 9 drives drilling mechanism 10 and rotates, through shrink cylinder 6, make drill bit 109 move down, to plate-like electronic parts such as printed circuit board drill, in-process of drilling, in order to avoid causing drilling position to split because of misoperation, drill bit 109 descends too soon, therefore be provided with No. two springs 106 and damping rubber pad 104, no. two springs 106 that set up can play the cushioning effect, damping rubber pad 104 can effectively absorb No. two energy that spring shape 106 became to produce simultaneously, effectively improve the cushioning effect, avoid punching a hole the position to split, and this drilling mechanism 10 that uses novel setting can make things convenient for the change of drill bit 109.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, 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 a list 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Precision electronic parts drilling equipment, including workstation (1), its characterized in that: the automatic feeding device is characterized in that the top wall of the workbench (1) is symmetrically provided with a blanking groove (2), the top wall of the workbench (1) is symmetrically provided with a plurality of clamping mechanisms (3), the bottom of the front wall and the bottom wall of the rear wall of the workbench (1) are respectively provided with a collecting box (4), one side of the workbench (1) is fixedly provided with a mounting plate (5), the top wall of the mounting plate (5) is fixedly provided with an air cylinder (6), the top end of the air cylinder (6) is fixedly provided with a horizontal displacement mechanism (7), the bottom of the horizontal displacement mechanism (7) is provided with a vertical plate (8), one side of the vertical plate (8) is fixedly provided with a driving motor (9), and the power output end of the bottom of the driving motor (9) is fixedly provided with a drilling mechanism (10).

2. The precision electronic parts drilling apparatus of claim 1, wherein: clamping mechanism (3) are including L shaped plate (31), the diaphragm central point of L shaped plate (31) top puts the spiro union and runs through threaded post (32), threaded post (32) top is fixed with spiral cap (33), clamp plate (34) are installed in rotation of threaded post (32) bottom, clamp plate (34) diapire both sides all are fixed with telescopic link (35) No. one, the diaphragm diapire fixed connection at a telescopic link (35) top and L shaped plate (31) top, no. one spring (36) has been cup jointed in the outside of telescopic link (35), no. one spring (36) is fixed between clamp plate (34) and the diaphragm at L shaped plate (31) top.

3. A precision electronic parts drilling apparatus according to claim 2, characterized in that: rubber pads are fixed on the bottom wall of the pressing plate (34) and the top wall of the workbench (1).

4. The precision electronic parts drilling apparatus of claim 1, wherein: the horizontal displacement mechanism (7) comprises a mounting block (71) fixed at the top end of the air cylinder (6), a mounting groove (72) is formed in the bottom wall of the mounting block (71), a screw rod (73) is rotatably mounted in the mounting groove (72), a servo motor is mounted in one end of the mounting block (71), a power shaft of the servo motor penetrates through one end of the screw rod (73) through a bearing and fixedly connected with the side wall of the mounting groove (72), a screw block (74) is slidably mounted in the mounting groove (72), and the screw block (74) is in screw connection with the screw rod (73), and the bottom wall of the screw block (74) is fixedly connected with the top wall of the vertical plate (8).

5. The precision electronic parts drilling apparatus of claim 1, wherein: drilling mechanism (10) are including fixing mount pad (101) on driving motor (9) bottom power take off, limit chute (102) have been seted up to mount pad (101) front side, sliding fit has slider (103) in limit chute (102), slider (103) roof is fixed with damping rubber pad (104), be fixed with No. two telescopic links (105) between damping rubber pad (104) roof and limit chute (102) roof, no. two spring (106) have been cup jointed in No. two telescopic links (105) outside, no. two spring (106) are fixed between damping rubber pad (104) roof and limit chute (102) roof.

6. The precision electronic parts drilling apparatus of claim 5, wherein: insert plate (108) is installed to sliding block (103) bottom slidable, insert plate (108) diapire is fixed with drill bit (109), draw-in groove (107) have been seted up to sliding block (103) bottom correspondence insert plate (108) and drill bit (109) position, movable groove (110) have been seted up to mount pad (101) diapire correspondence drill bit (109) position, mount pad (101) front end slidable mounting has C shape baffle (111), spacing groove (112) of cooperation C shape baffle (111) have been seted up to mount pad (101) both sides, C shape baffle (111) correspond mount pad (101) front wall body position spiro union and run through threaded knob (113).