CN218744941U

CN218744941U - Drilling machine positioning mechanism

Info

Publication number: CN218744941U
Application number: CN202223256522.7U
Authority: CN
Inventors: 赵伟
Original assignee: Qingdao Defangheng Machinery Manufacturing Co ltd
Current assignee: Qingdao Defangheng Machinery Manufacturing Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-03-28
Anticipated expiration: 2032-12-06

Abstract

The utility model provides a drilling machine positioning mechanism, including the drilling machine, last fixed surface connects electric putter in the drilling machine, electric putter expansion end fixed connection motor, motor expansion end fixed connection drill bit, a position fixed mounting places the platform in the drilling machine, it has two clamp plates that are used for the L type of fixed work piece to place a surface sliding connection, equal fixed connection double-screw bolt on two clamp plate backs, the one end that the double-screw bolt deviates from the clamp plate runs through the drilling machine and extends to outside the drilling machine, it keeps away from the one position of placing a positive surface and is provided with the cylinder to place a upper surface, cylinder expansion end fixed connection push pedal, positive surface fixed connection baffle in the drilling machine, baffle vertical portion tip hinge joint supporting shoe, the expansion end of pneumatic cylinder is connected in the supporting shoe lower surface rotation, the lower surface of pneumatic cylinder is connected with positive surface rotation in the drilling machine, the utility model discloses a space area that reduces the bits and need occupy is compressed earlier to the bits of cutting, then will cut the bits and put into the deposit room, can effectual expansion bits deposit volume.

Description

Drilling machine positioning mechanism

Technical Field

The utility model relates to a drilling machine positioning mechanism belongs to drilling machine location field.

Background

When using the drilling machine to drill the work piece, need put the work piece earlier place bench in the drilling machine and press from both sides tight location, then reuse motor drives the drill bit and carries out work, after drilling is accomplished, place bench can be attached to and be various forms such as heliciform, coil form and cut the bits, will cut the bits through the push pedal and push to in the storage chamber, because the bits are in fluffy state, can occupy the storage chamber in too much area of depositing to the volume of depositing of storage chamber has been influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a drilling machine positioning mechanism to solve the problem that proposes in the above-mentioned background art, the utility model discloses a compress earlier the space area that reduces the bits and need occupy to the bits, then will cut the bits and put into the apotheca, can effectual expansion bits volume of depositing.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a drilling machine positioning mechanism, includes the drilling machine, upper surface fixed connection vertical arrangement's electric putter in the drilling machine, electric putter expansion end fixed connection motor, motor expansion end fixed connection drill bit, a position fixed mounting has the platform of placing that is used for placing the work piece in the drilling machine, the positive surface of placing the platform is not contacted with the drilling machine inner wall, place the platform back and run through the drilling machine and extend outside the drilling machine, place the bench surface sliding connection and have two symmetrical arrangement be used for the L type clamp plate of fixed work piece, two equal fixed connection double-screw bolt on the clamp plate back, the one end that the double-screw bolt deviates from the clamp plate runs through the drilling machine and extends outside the drilling machine, the equal threaded connection nut in double-screw bolt both ends, the one position that places bench surface and keep away from and place the platform positive surface is provided with the cylinder of expansion end in the drilling machine, cylinder body and drilling machine fixed connection, cylinder activity end fixedly connected with the push pedal that is used for promoting the shavings, positive surface one position fixed connection L type baffle in the drilling machine, baffle vertical portion tip hinged connection supporting shoe upper surface and placing the platform and supporting shoe and a horizontal plane and a side are the inclined end connection pneumatic cylinder body, the pneumatic cylinder body that the supporting shoe rotates, the pneumatic cylinder body is connected with the pneumatic cylinder body that the pneumatic cylinder that the supporting shoe is connected with the drilling machine rotation.

Furthermore, a storage chamber for storing chips is formed in the drilling machine and the lower side of the placing table, the middle position of the inner lower surface of the storage chamber is hinged with a partition plate, the lower surface of one end, close to the front surface of the storage chamber, of the partition plate is fixedly connected with a magnet, a cavity matched with the magnet is formed in the inner lower surface of the storage chamber, and an electromagnet repelling the magnet is fixedly connected into the cavity.

Furthermore, the front surface of the storage chamber is fixedly provided with a limiting block for limiting the position of the partition plate, and the lower surface of the limiting block is in contact with one end of the partition plate fixedly connected with the magnet.

Furthermore, the lower surface of the pressing plate horizontal part is fixedly connected with a plurality of vertically arranged springs, the other end of each spring is fixedly connected with a pressing block used for pressing and holding a workpiece, the upper surface of the pressing plate horizontal part is provided with a threaded hole, a screw rod is connected with the threaded hole in a vertical arrangement mode, and the lower end of the screw rod is in contact with the pressing block.

Further, a nut is connected to the screw rod in a threaded mode and arranged on one side, away from the spring, of the pressing plate.

Furthermore, one end of the stud extending out of the drilling machine is fixedly connected with a handle, and a protective sleeve is sleeved on the surface of the handle.

The utility model has the advantages that:

will drill and accomplish the back and adhere to the shavings of placing the bench, compress in the C shape space that baffle and supporting shoe constitute through the flexible propelling movement of cylinder, compress into fluffy shavings and become the platykurtic to can reduce the space area of shavings, then rotate the pneumatic cylinder of connecting through the supporting shoe lower surface and retract, drive the supporting shoe and rotate downwards, make the shavings can enter into the storage chamber.

The baffle is close to the one end lower surface fixed connection magnet of depositing indoor positive surface, when the bits after the compression will get into the deposit room, the electro-magnet circular telegram, the magnetism of repelling each other through the electro-magnet is with magnet propelling movement upwards, thereby drive the baffle upward movement, connect the baffle because of depositing indoor lower surface intermediate position hinge, so make the baffle be in the tilt state, the one end of keeping away from the supporting shoe is slided to the baffle through the slope form to the bits, can effectually avoid the bits to pile up at the supporting shoe downside, the storage volume of bits is deposited to the increase deposit room.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a cross-sectional view of a positioning mechanism of a drilling machine according to the present invention;

FIG. 2 is a left side sectional view of a positioning mechanism of a drilling machine according to the present invention;

FIG. 3 is a perspective view of a pressing plate and a pressing block of the positioning mechanism of the drilling machine of the present invention;

FIG. 4 is an enlarged view of A in FIG. 2;

in the figure: 1-drilling machine, 2-electric push rod, 3-motor, 4-drill bit, 5-stud, 6-nut, 7-pressing plate, 8-screw, 9-nut, 10-spring, 11-edge pressing block, 12-placing table, 13-pushing plate, 14-cylinder, 15-baffle, 16-limiting block, 17-partition plate, 18-magnet, 19-electromagnet, 20-supporting block, 21-hydraulic cylinder, 22-storage chamber and 23-handle.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1, the utility model provides a technical solution: the utility model provides a drilling machine positioning mechanism, including drilling machine 1, the vertical flexible electric putter 2 of upper surface fixedly connected with control in drilling machine 1, 2 expansion end fixed connection motors 3 of electric putter, motor 3 expansion end fixed connection drill bit 4, drive drill bit 4 downstream through electric putter 2, rotating through motor 3 and driving drill bit 4 rotation and carry out drilling work, a position fixed mounting has the platform 12 of placing that is used for placing the work piece in drilling machine 1, and place the positive surface of platform 12 and drill 1 inner wall contactless, and place the back of platform 12 and run through drilling machine 1 and extend to outside drilling machine 1, there are two symmetrical arrangement's the clamp plate 7 of L type that is used for fixed work piece placing platform 12 upper surface sliding connection, equal fixed connection double-screw bolt 5 on two clamp plate 7 looks backs, the one end that double-screw bolt 5 deviates from clamp plate 7 runs through drilling machine 1 and extends to outside drilling machine 1, promote double-screw bolt 5 and make the side surface contact of clamp plate 7 and work piece, and the equal threaded connection nut 6 in double-screw bolt 5 both ends, carry out the fixing of double-screw bolt 5 and drill 1 position through twisting nut, thereby can fix the work piece through clamp plate 7, and the palm one end extends to the outer lag of drilling machine 1, the convenient person's of working face connecting sleeve 23, and fish tail can not be equipped with the pull-and the fish tail.

As shown in fig. 1 and 3, a plurality of vertically arranged springs 10 are fixedly connected to the lower surface of the horizontal portion of the pressing plate 7, a blank holder 11 for holding a workpiece is fixedly connected to the other end of each spring 10, each spring 10 plays a role in connecting the pressing plate 7 with the blank holder 11, a threaded hole is formed in the upper surface of the horizontal portion of the pressing plate 7, a vertically arranged screw 8 is connected to the threaded hole in an inner threaded manner, the lower end of the screw 8 is in contact with the blank holder 11, the screw 8 is screwed to drive the blank holder 11 to move downwards, the workpiece can be held again, a nut 9 is further connected to the screw 8 in a threaded manner, the nut 9 is arranged on one side of the pressing plate 7 departing from the springs 10, the nut 9 is screwed to be in contact with the pressing plate 7, and the screw 8 can be prevented from rotating randomly.

As shown in fig. 1, 2 and 4, a storage chamber 22 for storing chips is formed in the drilling machine 1 and below the placing table 12, a cylinder 14 with a movable end in the drilling machine 1 is arranged at a position on the upper surface of the placing table 12 far away from the front surface of the placing table 12, the cylinder 14 is fixedly connected with the drilling machine 1, the movable end of the cylinder 14 is fixedly connected with a push plate 13 for pushing the chips, an L-shaped baffle 15 is fixedly connected with a position on the front surface of the drilling machine 1, the vertical part end of the baffle 15 is hinged with a support block 20, the upper surface of the support block 20 is in the same horizontal plane with the placing table 12, one side surface of the support block 20 is in contact with one side surface of the placing table 12, the chips on the placing table 12 are pushed into a C-shaped space formed by the baffle 15 and the support block 20 through the cylinder 14 to be compressed, fluffy chips are compressed into a flat shape, the space area of the chips can be reduced, the lower surface of the support block 20 is rotatably connected with the movable end of an inclined hydraulic cylinder 21, and the cylinder of the hydraulic cylinder 21 is rotatably connected with the cylinder of the drilling machine 1, and the support block 20 is retracted to drive the chip to move downwards to make the storage chamber 22.

As shown in fig. 2, a partition 17 is hinged to the middle position of the inner lower surface of the storage chamber 22, a magnet 18 is fixedly connected to the lower surface of one end, close to the inner front surface of the storage chamber 22, of the partition 17, a cavity matched with the magnet 18 is formed in the inner lower surface of the storage chamber 22, the magnet 18 can be inserted into the cavity under the condition of no power supply, an electromagnet 19 which is repulsive to the magnet 18 is fixedly connected to the cavity, the electromagnet 19 is energized, the magnet 18 is pushed upwards through repulsive magnetism of the electromagnet 19, so that the partition 17 is driven to move upwards, a limiting block 16 for limiting the position of the partition 17 is fixed to the inner front surface of the storage chamber 22, the lower surface of the limiting block 16 is in contact with one end, fixedly connected with the magnet 18, of the partition 17, the partition 17 is prevented from moving too high to prevent shavings from entering the storage chamber 22, the partition 17 is hinged to the middle position of the inner lower surface of the storage chamber 22, so that the partition 17 is in an inclined state, and the shavings are slidably conveyed to one end, far away from the support block 20, through the inclined partition 17, thereby effectively preventing the shavings from being accumulated at the lower side of the support block 20 and increasing the storage chamber 22.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a drilling machine positioning mechanism, includes drilling machine (1), its characterized in that: the inner upper surface of the drilling machine (1) is fixedly connected with vertically arranged electric push rods (2), the movable end of each electric push rod (2) is fixedly connected with a motor (3), the movable end of each motor (3) is fixedly connected with a drill bit (4), a placing table (12) for placing a workpiece is fixedly arranged at one position in the drilling machine (1), the front surface of the placing table (12) is not contacted with the inner wall of the drilling machine (1), the back surface of the placing table (12) penetrates through the drilling machine (1) and extends out of the drilling machine (1), the upper surface of the placing table (12) is slidably connected with two symmetrically arranged pressing plates (7) for fixing L types of the workpiece, two pressing plates (7) are fixedly connected with studs (5) at the opposite sides, one end of each stud (5) departing from the corresponding pressing plate (7) penetrates through the drilling machine (1) and extends out of the drilling machine (1), two ends of each stud (5) are both in threaded connection with nuts (6), one position, which is far away from the front surface of the placing table (12), is provided with a cylinder (14) with a movable end in the drilling machine (1), a cylinder (14) is fixedly connected with a cylinder (14), and a push plate (14) for pushing the drilling machine (1), and a cylinder (14) is fixedly connected with a cylinder (14) for fixing and a push plate (13) for fixing the inner side of the drilling machine (1), the baffle (15) vertical part end part is connected with a supporting block (20) in a hinged mode, the upper surface of the supporting block (20) and the placing table (12) are on the same horizontal plane, one side face of the supporting block (20) is in contact with one side face of the placing table (12), the lower surface of the supporting block (20) is rotatably connected with the movable end of an inclined hydraulic cylinder (21), and the cylinder body end of the hydraulic cylinder (21) is rotatably connected with the drilling machine (1).

2. The drill press positioning mechanism of claim 1, wherein: the drilling machine (1) is internally provided with a storage chamber (22) for storing chippings, the lower side of the placing table (12) is hinged to the middle position of the inner lower surface of the storage chamber (22), the partition plate (17) is close to one end lower surface of the inner front surface of the storage chamber (22) and is fixedly connected with a magnet (18), a cavity matched with the magnet (18) is formed in the inner lower surface of the storage chamber (22), and an electromagnet (19) which is repelled with the magnet (18) is fixedly connected in the cavity.

3. The drill press positioning mechanism of claim 2, wherein: a limiting block (16) used for limiting the position of the partition plate (17) is fixed on the inner front surface of the storage chamber (22), and the lower surface of the limiting block (16) is in contact with one end of the partition plate (17) fixedly connected with a magnet (18).

4. The drill press positioning mechanism of claim 1, wherein: the clamp plate is characterized in that a plurality of vertically-arranged springs (10) are fixedly connected to the lower surface of the horizontal portion of the clamp plate (7), the other end of each spring (10) is fixedly connected with a press edge block (11) used for pressing a workpiece, a threaded hole is formed in the upper surface of the horizontal portion of the clamp plate (7), a vertically-arranged screw rod (8) is connected to the inner thread of the threaded hole, and the lower end of the screw rod (8) is in contact with the press edge block (11).

5. The drill press positioning mechanism of claim 4, wherein: the screw rod (8) is connected with a nut (9) in a threaded mode, and the nut (9) is arranged on one side, away from the spring (10), of the pressing plate (7).

6. The drill press positioning mechanism of claim 1, wherein: the stud (5) extends to one end of the drilling machine (1) to be fixedly connected with a handle (23), and a protective sleeve is sleeved on the surface of the handle (23).