CN208241994U - Machine components drilling machine - Google Patents

Machine components drilling machine Download PDF

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Publication number
CN208241994U
CN208241994U CN201820829667.6U CN201820829667U CN208241994U CN 208241994 U CN208241994 U CN 208241994U CN 201820829667 U CN201820829667 U CN 201820829667U CN 208241994 U CN208241994 U CN 208241994U
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CN
China
Prior art keywords
sleeve
wall
drill bit
slide opening
drilling machine
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Active
Application number
CN201820829667.6U
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Chinese (zh)
Inventor
黄伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Wei Fu Machinery Co Ltd
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Chongqing Wei Fu Machinery Co Ltd
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Publication date
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Priority to CN201820829667.6U priority Critical patent/CN208241994U/en
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Abstract

The present utility model application belongs to drilling device technical field, specifically disclose machine components drilling machine, including workbench, first sleeve, second sleeve, 3rd sleeve and 4th sleeve, cavity structure is formed between the 3rd sleeve outer wall and 4th sleeve inner wall, the upper end of the second sleeve is equipped with upper cover, the lower end surface of the upper cover is equipped with the downward motor of output shaft, the output shaft of the motor is equipped with drill bit, the top of the drill bit is equipped with threaded portion, the threaded portion has been connected through a screw thread nut, and cross bar is equipped between the nut and the inner wall of 3rd sleeve;The lower end of the first sleeve is risen equipped with ring convex, and the lower end that the ring convex rise is equipped with the slide opening of multiple levels, is equipped with sliding block in multiple slide openings, is communicated with duct between the slide opening and cavity structure.The utility model is mainly used for solving the problems, such as to be easy to happen when circuit boring mobile so that drilling effect is bad to circuit boring.

Description

Machine components drilling machine
Technical field
The utility model belongs to drilling device technical field, specifically discloses machine components drilling machine.
Background technique
By drilling in equipment or part, it can quickly attach components in equipment, pass through the punching on part The quality of part is not only alleviated, while being also convenient for installing.
After drilling on circuit boards, can very easily the stitch of electronic component be mounted in bored hole, be increased The installation speed of electronic component on circuit boards.But when drilling to circuit board, it may appear that following problems: (1) existing brill Hole equipment can not collect the waste material generated when drilling;(2) it is fixed, is being bored by squeezing the top and bottom of circuit board in drilling When head is to circuit boring, the rotating force of drill bit is easy, so that bore size is inaccurate, to cause to drill by circuit board movement Effect is bad.
Utility model content
The purpose of this utility model is to provide machine components drilling machines, to be easy to happen shifting when solving to circuit boring It is dynamic so that the bad problem of drilling effect.
In order to achieve the above object, the base case of the utility model are as follows: machine components drilling machine, including workbench, One sleeve and second sleeve, the first sleeve are located on workbench, set respectively on the inner wall on the first sleeve top, outer wall There are the 3rd sleeve being firmly connected with it, 4th sleeve, forms cavity between the 3rd sleeve outer wall and 4th sleeve inner wall Structure, the second sleeve are slidingly and sealingly connect with 3rd sleeve outer wall, 4th sleeve inner wall, the second sleeve it is upper End is equipped with upper cover, and the lower end surface of the upper cover is equipped with the downward motor of output shaft, and the output shaft of the motor is equipped with drill bit, institute The top for stating drill bit is equipped with threaded portion, and the threaded portion has been connected through a screw thread nut, the inner wall of the nut and 3rd sleeve Between be equipped with the cross bar that is fixedly connected;The lower part of first sleeve ring convex with outward extension rise, under the ring convex rise End is equipped with the slide opening of multiple levels, is equipped with the sliding block slidingly and sealingly connecting with it, the sliding block and slide opening in multiple slide openings The first spring is connected between inner wall, first spring is located at sliding block in slide opening, the slide opening and sky Duct is communicated between cavity configuration.
The working principle of this base case is: before circuit boring, first circuit board being placed under first sleeve Side, circuit board are located between ring convex;Start motor, motor rotation drives drill bit rotation;Drill bit rotates in nut, due to spiral shell Mother is fixedly connected by cross bar with 3rd sleeve inner wall, therefore, is moved down in nut in drill bit rotation;Drill bit is to moving down Dynamic that upper cover is driven to move down, upper cover, which moves down, pushes second sleeve slide downward in cavity structure;Second sleeve is downward The mobile gas squeezed in cavity structure is moved into duct, and the mobile pusher movable slider of the gas in duct is moved to outside slide opening, Sliding block clamps circuit board after removing slide opening from different directions;Drill bit drills to circuit board when rotating;After the completion of drilling, control Motor reversal processed moves up in nut after drill bit reversion, and drill bit moves up while pushing upper cover and second sleeve upward Mobile, after second sleeve moves up, gas is moved out of duct into cavity structure, and the air pressure in slide opening reduces, sliding block to It is moved in slide opening, sliding block unclamps the clamping to circuit board.
The beneficial effect of this base case is:
(1) present apparatus can be achieved with the clamping to circuit board while motor rotates, it is therefore prevented that circuit board is in drilling It moves, ensure that the accuracy to circuit boring;
(2) present apparatus is able to achieve the drill bit function mobile to circuit board, saves to drill bit while drill bit rotates Driving means reduces equipment energy consumption.
Compared with prior art, the present apparatus is easy to operate, and the clamping to circuit board is able to achieve while motor rotation, is bored Pore size is accurate.
Further, the flabellum being fixedly connected is equipped in the middle part of the drill bit.Fan blade rotating kinetic energy pair is driven when rotating by drill bit Drill hole radiates, while drill hole that the scrap that drilling generates can blow off in time, and scrap is avoided to remain in hole after influence Continuous installation.
Further, the drill bit is located at the position below threaded portion equipped with 5th sleeve, and the flabellum is located at the 5th set In cylinder.Blowing heat dissipation can be concentrated to drill hole by 5th sleeve, increase heat dissipation effect.
Further, the bottom of the first sleeve is equipped with air outlet, and the air outlet is equipped with strainer.It is rotated by flabellum Rapid air movement can be driven, when air flows through air outlet, the scrap that drilling generates can be blocked in by strainer by strainer Centralized collection scrap is convenient on surface.
Further, the first sleeve is located at the position above air outlet equipped with fixed block, and the fixed block is equipped with Vertical slideway, the slideway and hole link, the slideway is interior to be equipped with the push rod slidingly and sealingly connecting with it, the push rod Second spring is connected between slideway inner wall, the lower end of the push rod is equipped with the push plate being bonded with screen surface.Pass through second Push the gas in cavity structure mobile when sleeve moves down, the gas in cavity structure is mobile to push push rod and push plate to move Dynamic, push plate movement can remove the scrap being adsorbed on strainer.
Further, the first sleeve is located at the position below air outlet equipped with collection box, the upper end of the collection box Equipped with the unilateral gate inwardly opened.The scrap on strainer is pushed down on when push plate moves down and passes through unilateral gate and pushes away scrap It moves in collection box, convenient for centralized processing scrap.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model machine components drilling machine embodiment;
Fig. 2 is the partial schematic diagram in Fig. 1 at air outlet.
Specific embodiment
The utility model is described in further detail below by specific embodiment:
Appended drawing reference in Figure of description include: first sleeve 1, second sleeve 2,3rd sleeve 3,4th sleeve 4, on Lid 5, motor 6, drill bit 7, nut 8, cross bar 9, ring convex rise 10, slide opening 11, sliding block 12, duct 13, flabellum 14,5th sleeve 15, Fixed block 16, slideway 17, push rod 18, push plate 19, collection box 20, air outlet 21, workbench 22.
As shown in Figure 1, machine components drilling machine, including workbench 22, first sleeve 1 and second sleeve 2, first sleeve 1 It is mounted on workbench 22,3rd sleeve 3 is welded on the inner wall on 1 top of first sleeve, is welded on the outer wall on 1 top of first sleeve Be connected to 4th sleeve 4, form cavity structure between 3rd sleeve 3 and 4th sleeve 4, second sleeve 2 and cavity structure slide and It is tightly connected;The upper end of second sleeve 2 has been connected through a screw thread upper cover 5, and it is downward to be welded with output shaft in the middle part of the lower end surface of upper cover 5 Motor 6, the lower end of output shaft is welded with drill bit 7, and the top of drill bit 7 offers screw thread, and drill bit 7 has been connected through a screw thread nut 8;Cross bar 9 is welded between 3 inner wall of nut 8 and 3rd sleeve.The middle part of drill bit 7, which is welded, is welded with 5th sleeve by strut 15, flabellum 14 is welded on the position that drill bit 7 is located in 5th sleeve 15;The lower end of first sleeve 1 is circumferentially welded with outward The ring convex of extension play 10, and ring convex play 10 slide openings 11 for being equipped with multiple levels, and the number of slide opening 11 is preferably 6 in the present embodiment A, 6 slide openings 11 are communicated with to be equipped in the slide opening 11 of 13,6, duct between cavity structure and slidingly and sealingly connect with it Sliding block 12, sliding block 12 and 11 bottom of slide opening be connected with the first spring, and the first spring makes sliding block 12 when not by external force In in slide opening 11;As shown in Fig. 2, offering air outlet 21 in first sleeve 1,1 inner wall of first sleeve, which is located at air outlet 21, pacifies Equipped with strainer;1 inner wall of first sleeve, which is located on the position of 21 top of air outlet, is also welded with fixed block 16, opens up in fixed block 16 There is slideway 17 straight down, is connected between slideway 17 and duct 13;It is equipped in slideway 17 and slidingly and sealingly to be connect with it Push rod 18, the lower end of slideway 17 are machined with the limited block that anti-throw-out lever 18 falls off, connect between 17 top inner wall of push rod 18 and slideway It is connected to second spring, the lower end of push rod 18 is equipped with push plate 19 by screw, and push plate 19 is bonded with the surface of strainer;First sleeve 1 inner wall, which is located on the position of 21 lower section of air outlet, is welded with collection box 20, and the upper end of collection box 20 is equipped with the list inwardly opened Xiang Men.
It is risen between 10 inner walls when it is implemented, the circuit board to drill will be needed to be placed into ring convex, starting motor 6,6 turns of motor It is dynamic that drill bit 7, flabellum 14 and 5th sleeve 15 is driven to rotate;Since nut 8 connects by the way that cross bar 9 and the inner wall of 3rd sleeve 3 are fixed It connects, therefore, drill bit 7 moves down in nut 8 under threaded function, and upper cover 5 and second is driven while drill bit 7 moves down Sleeve 2 moves down;Second sleeve 2, which moves down, pushes the gas in cavity structure mobile, and the gas in cavity structure is mobile In to slide opening 11 and the sliding block 12 in slide opening 11 is pushed to be displaced outwardly, as second sleeve 2 continues to move down, sliding block 12 will be electric Road plate is clamped from different directions, and the rotation of drill bit 7 drills to circuit board;The scrap generated when drilling is blown by flabellum 14 It moves to screen surface;The gas in cavity structure is pushed to enter in slideway 17 while second sleeve 2 moves down, gas is in cunning Mobile in road 17 that push rod 18 and push plate 19 is pushed to move down, the movement of push plate 19 pushes to the scrap on strainer by unilateral gate In collection box 20;After the completion of drill bit 7 is to circuit boring, control motor 6 is inverted, and drill bit 7 drives upper cover 5 under the effect of nut 8 It is moved up with second sleeve 2, meanwhile, sliding block 12 and push rod 18 set back.
Above-described is only the embodiments of the present invention, and the common sense such as well known specific structure and characteristic are herein in scheme It does not describe excessively.It should be pointed out that for those skilled in the art, in the premise for not departing from the utility model structure Under, several modifications and improvements can also be made, these also should be considered as the protection scope of the utility model, these all will not influence The effect and patent practicability that the utility model is implemented.

Claims (6)

1. machine components drilling machine, which is characterized in that including workbench, first sleeve and second sleeve, the first sleeve position In on workbench, the 3rd sleeve being firmly connected with it, the 4th set are respectively equipped on the inner wall on the first sleeve top, outer wall Cylinder, forms cavity structure, the second sleeve is and outside 3rd sleeve between the 3rd sleeve outer wall and 4th sleeve inner wall Wall, 4th sleeve inner wall slidingly and sealingly connect, and the upper end of the second sleeve is equipped with upper cover, and the lower end surface of the upper cover is equipped with The downward motor of output shaft, the output shaft of the motor are equipped with drill bit, and the top of the drill bit is equipped with threaded portion, the screw thread Portion has been connected through a screw thread nut, and the cross bar being fixedly connected is equipped between the nut and the inner wall of 3rd sleeve;Described first The lower part of sleeve ring convex with outward extension rise, slide opening of the lower end that the ring convex rise equipped with multiple levels, in multiple slide openings It is equipped with the sliding block slidingly and sealingly connecting with it, is connected with the first spring between the sliding block and slide opening inner wall, described first Spring is located at sliding block in slide opening, is communicated with duct between the slide opening and cavity structure.
2. machine components drilling machine according to claim 1, which is characterized in that be equipped in the middle part of the drill bit and to be fixedly connected Flabellum.
3. machine components drilling machine according to claim 2, which is characterized in that the drill bit is located at the position below threaded portion It sets and is equipped with 5th sleeve, the flabellum is located in 5th sleeve.
4. machine components drilling machine according to claim 1, which is characterized in that the bottom of the first sleeve is equipped with outlet air Mouthful, the air outlet is equipped with strainer.
5. machine components drilling machine according to claim 4, which is characterized in that the first sleeve is located above air outlet Position be equipped with fixed block, the fixed block is equipped with vertical slideway, the slideway and hole link, sets in the slideway There is the push rod slidingly and sealingly connecting with it, be connected with second spring between the push rod and slideway inner wall, under the push rod End is equipped with the push plate being bonded with screen surface.
6. machine components drilling machine according to claim 5, which is characterized in that the first sleeve is located at below air outlet Position be equipped with collection box, the upper end of the collection box is equipped with the unilateral gate inwardly opened.
CN201820829667.6U 2018-05-30 2018-05-30 Machine components drilling machine Active CN208241994U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820829667.6U CN208241994U (en) 2018-05-30 2018-05-30 Machine components drilling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820829667.6U CN208241994U (en) 2018-05-30 2018-05-30 Machine components drilling machine

Publications (1)

Publication Number Publication Date
CN208241994U true CN208241994U (en) 2018-12-14

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820829667.6U Active CN208241994U (en) 2018-05-30 2018-05-30 Machine components drilling machine

Country Status (1)

Country Link
CN (1) CN208241994U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112338550A (en) * 2020-10-29 2021-02-09 云界科技(玉溪)有限公司 Double-end center drilling special plane

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112338550A (en) * 2020-10-29 2021-02-09 云界科技(玉溪)有限公司 Double-end center drilling special plane

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