CN219006308U - Automatic positioning and punching device - Google Patents

Abstract

The utility model discloses an automatic positioning and punching device, which comprises a base, wherein a shell is integrally formed at the top of the base, vertical plates are integrally formed at the left side and the right side of the top of the base, a first motor is fixedly arranged at the left side surface of a vertical plate at the right side, a screw is arranged at the left end of a rotating shaft of the first motor, a nut is connected to the side wall of the screw in a screwed manner, a limiting mechanism is arranged at the top end of the nut, and an electric push rod is fixedly arranged at the bottom end of the nut.

Description

Automatic positioning and punching device

Technical Field

The utility model relates to the field of punching devices, in particular to an automatic positioning punching device.

Background

The existing plate punching device consists of a machine body and a punching mechanism, a position sensor is arranged on the existing punching mechanism and used for automatically adjusting the punching position of a drill bit, but the periphery of the drill bit lacks a shielding structure, chips generated in the process that the drill bit drills into the plate are easy to splash around to pollute the surrounding environment, and subsequent cleaning is inconvenient, so that the automatic positioning punching device is provided.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide an automatic positioning punching device, by arranging the drill bit below the connecting plate, arranging the baffle ring on the outer side wall of the connecting plate in a sliding manner, arranging the circular ring on the bottom end of the inner side wall of the baffle ring, arranging the spring and the rubber ring on the top of the circular ring, arranging the top ends of the spring and the rubber ring at the bottom of the connecting plate, arranging the shell for bearing the plate on the top of the base, moving the drill bit downwards, simultaneously moving the baffle ring downwards to enable the bottom end of the baffle ring to be attached to the top of the plate, and blocking scraps on holes generated when the drill bit drills into the plate by the baffle ring, wherein the scraps under the holes enter the shell, so that the scraps produced by drilling are prevented from splashing, surrounding environment is polluted, subsequent cleaning is convenient, and the scraps can be prevented from splashing into the spring by the rubber ring, and normal use of the spring is influenced.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides an automatic location perforating device, includes the base, the top integrated into one piece of base has the casing, the equal integrated into one piece in top left and right sides of base has the riser, the right side the left surface fixed mounting of riser has first motor, the screw rod is installed to the pivot left end of first motor, the spiro union has the nut on the lateral wall of screw rod, the top of nut is equipped with stop gear, the bottom fixed mounting of nut has the electric putter, the piston rod bottom welding of electric putter has the mounting box, the bottom welding of mounting box has the connecting plate, the middle part of connecting plate is equipped with the through-hole, the top fixed mounting of connecting plate has the second motor, the pivot bottom welding of second motor has the drill bit, the bottom of drill bit passes the below that the through-hole extends to the connecting plate, the bottom left and right sides of connecting plate all is equipped with position sensor, the lateral wall slidable mounting of connecting plate has the backing ring, the inside wall bottom welding of backing ring has the ring, the top left and right sides of ring all welds the spring, the top welding of spring is in the bottom of connecting plate at the inside wall bonding ring of connecting plate, the bottom bonding ring of rubber ring, the bottom bonding ring has the rubber ring, the bottom of the other side wall is fixed mounting at the connecting plate.

Further, the pull rope is an elastic rope body.

Further, the bottom end of the baffle ring is lower than the bottom end of the drill bit.

Further, the top of base is equipped with the inclined groove, inlay on the diapire of inclined groove and be equipped with the fixed pipe.

Further, a clamping groove is formed in the top end of the inner side wall of the shell.

Further, stop gear includes the cross rail, the both ends of cross rail are installed respectively on two on the riser, slidable mounting has the sliding ring on the cross rail, the bottom welding of sliding ring is on the top of nut.

The beneficial effects of the utility model are as follows:

1. according to the utility model, the drill bit is arranged below the connecting plate, the baffle ring is slidably arranged on the outer side wall of the connecting plate, the circular ring is arranged at the bottom end of the inner side wall of the baffle ring, the spring and the rubber ring are arranged at the top of the circular ring, the tops of the spring and the rubber ring are both arranged at the bottom of the connecting plate, the shell for bearing the plate is arranged at the top of the base, the drill bit moves downwards, and meanwhile, the baffle ring moves downwards to enable the bottom end of the drill bit to be attached to the top of the plate, fragments on holes generated by the drill bit drilling the plate are shielded by the baffle ring, the fragments below the holes enter the shell, the fragments generated by drilling are prevented from splashing, surrounding environment is polluted, subsequent cleaning is facilitated, the fragments can be prevented from splashing into the spring through the rubber ring, and normal use of the spring is affected.

Drawings

Fig. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is an enlarged schematic view of a portion of the present utility model.

FIG. 3 is a top view of the rubber ring of the present utility model.

Reference numerals illustrate: 1 base, 2 shell, 3 vertical plate, 4 first motor, 5 screw rod, 6 nut, 7 electric push rod, 8 mounting box, 9 connecting plate, 10 through hole, 11 second motor, 12 drill bit, the device comprises a baffle ring 13, a circular ring 14, a spring 15, a rubber ring 16, a pull rope 17, a position sensor 18, an inclined groove 19, a fixed pipe 20, a clamping groove 21, a transverse rail 22 and a sliding ring 23.

Detailed Description

The utility model will be further illustrated with reference to specific examples, which are to be understood as illustrative only and are not intended to limit the scope of the utility model. Further, it is understood that various changes and modifications may be made by those skilled in the art after reading the teachings of the present utility model, and such equivalents are intended to fall within the scope of the claims appended hereto.

Referring to fig. 1, 2 and 3, which are schematic structural views of the present utility model, an automatic positioning punching device comprises a base 1, wherein a housing 2 is integrally formed at the top of the base 1, a vertical plate 3 is integrally formed at the left side and the right side of the top of the base 1, a first motor 4 is fixedly mounted at the left side surface of the vertical plate 3 on the right side, a screw 5 is mounted at the left end of a rotating shaft of the first motor 4, a nut 6 is screwed on the side wall of the screw 5, a limiting mechanism is arranged at the top end of the nut 6, an electric push rod 7 is fixedly mounted at the bottom end of the nut 6, a mounting box 8 is welded at the bottom end of a piston rod of the electric push rod 7, a connecting plate 9 is welded at the bottom end of the mounting box 8, a through hole 10 is arranged in the middle of the connecting plate 9, a second motor 11 is fixedly mounted at the top of the connecting plate 9, the pivot bottom welding of second motor 11 has drill bit 12, the bottom of drill bit 12 passes through hole 10 and extends to the below of connecting plate 9, the bottom left and right sides of connecting plate 9 all is equipped with position sensor 18, the lateral wall slidable mounting of connecting plate 9 has baffle ring 13, the inside wall bottom welding of baffle ring 13 has ring 14, the top left and right sides of ring 14 all welds spring 15, the top welding of spring 15 is in the bottom of connecting plate 9, the inside wall bonding of ring 14 has rubber ring 16, the top bonding of rubber ring 16 is in the bottom of connecting plate 9, the lateral wall fixed mounting of rubber ring 16 has stay cord 17, the other end fixed mounting of stay cord 17 is on the inside wall of baffle ring 13.

The automatic positioning of the position sensor 18 to the drill 12 belongs to the prior art, and please refer to a mechanical processing punching device (cn 202110115437. X) with an automatic positioning function in detail.

By arranging the rubber ring 16, the chips generated by the drill bit 12 drilling into the plate can be prevented from entering the spring 15, and the normal compression use of the spring 15 is prevented.

Specifically, the pull cord 17 is an elastic cord body.

In fig. 3, the pull rope 17 is in an elongation and tension state, and the rubber ring 16 is also in a tension state, when the bottom end of the baffle ring 13 moves downwards to contact the top of the plate, the connecting plate still drives the connecting plate 9 to move downwards, at the moment, the rubber ring 16 deforms, the pull rope 17 becomes shorter to pull the deformed rubber ring 16 outwards, and the damage caused by the fact that the rubber ring 16 deforms inwards to contact the drill bit 12 in the deformation process is avoided.

Specifically, the bottom end of the retainer ring 13 is lower than the bottom end height of the drill bit 12.

Through the bottom of baffle ring 13 is less than the bottom height of drill bit 12, can be when connecting plate 9 downwardly moving, the bottom of baffle ring 13 can contact on the panel first, plays the piece shielding effect first.

Specifically, the top of the base 1 is provided with an inclined groove 19, and a fixed pipe 20 is fitted to the bottom wall of the inclined groove 19.

The outside of the fixed tube 20 may be sleeved with a plastic bag for receiving debris.

Specifically, the top end of the inner side wall of the housing 2 is provided with a locking groove 21.

The clamping groove 21 is matched with the position of the edge of the plate to be drilled and is used for limiting the placement position of the plate to be drilled.

Specifically, the limiting mechanism comprises a transverse rail 22, two ends of the transverse rail 22 are respectively arranged on the two vertical plates 3, a sliding ring 23 is slidably arranged on the transverse rail 22, and the bottom end of the sliding ring 23 is welded at the top end of the nut 6.

When the utility model works, the electric push rod 7 drives the mounting box 8 and the connecting plate 9 to move downwards, the bottom of the baffle ring 13 can be firstly contacted with the plate, the scrap shielding effect is firstly achieved, the connecting plate 9 continues to move downwards, the plate is drilled through the drill bit 12, scraps on the holes are shielded by the baffle ring 13, scraps under the holes enter the shell 2, scraps produced by drilling are prevented from splashing, surrounding environment is polluted, and subsequent cleaning is facilitated.

According to the utility model, the drill bit is arranged below the connecting plate, the baffle ring is slidably arranged on the outer side wall of the connecting plate, the circular ring is arranged at the bottom end of the inner side wall of the baffle ring, the spring and the rubber ring are arranged at the top of the circular ring, the tops of the spring and the rubber ring are both arranged at the bottom of the connecting plate, the shell for bearing the plate is arranged at the top of the base, the drill bit moves downwards, and meanwhile, the baffle ring moves downwards to enable the bottom end of the drill bit to be attached to the top of the plate, fragments on holes generated by the drill bit drilling the plate are shielded by the baffle ring, the fragments below the holes enter the shell, the fragments generated by drilling are prevented from splashing, surrounding environment is polluted, subsequent cleaning is facilitated, the fragments can be prevented from splashing into the spring through the rubber ring, and normal use of the spring is affected.

Claims (6)

1. An automatic positioning and punching device is characterized in that: including base (1), the top integrated into one piece of base (1) has casing (2), the equal integrated into one piece in the top left and right sides of base (1) has riser (3), the right side the left surface fixed mounting of riser (3) has first motor (4), screw rod (5) are installed to the pivot left end of first motor (4), the spiro union has nut (6) on the lateral wall of screw rod (5), the top of nut (6) is equipped with stop gear, the bottom fixed mounting of nut (6) has electric putter (7), the piston rod bottom welding of electric putter (7) has install case (8), the bottom welding of install case (8) has connecting plate (9), the middle part of connecting plate (9) is equipped with through-hole (10), the top fixed mounting of connecting plate (9) has second motor (11), the pivot bottom welding of second motor (11) has drill bit (12), the bottom of drill bit (12) passes below that through-hole (10) extends to connecting plate (9), the bottom fixed mounting of nut (6) has electric putter (7), the piston rod bottom welding of electric putter (7) has install case (8), the bottom welding of connecting plate (9) has the centre-to be equipped with collar (13) in the centre piece (13), the novel rubber ring is characterized in that springs (15) are welded on the left side and the right side of the top of the circular ring (14), the top ends of the springs (15) are welded at the bottom of the connecting plate (9), rubber rings (16) are bonded on the inner side walls of the circular ring (14), the top ends of the rubber rings (16) are bonded at the bottom of the connecting plate (9), pull ropes (17) are fixedly mounted on the outer side walls of the rubber rings (16), and the other ends of the pull ropes (17) are fixedly mounted on the inner side walls of the baffle rings (13).

2. An automatic positioning and punching device according to claim 1, characterized in that: the pull rope (17) is an elastic rope body.

3. An automatic positioning and punching device according to claim 1, characterized in that: the bottom end of the baffle ring (13) is lower than the bottom end of the drill bit (12).

4. An automatic positioning and punching device according to claim 1, characterized in that: the top of base (1) is equipped with inclined groove (19), inlay on the diapire of inclined groove (19) and be equipped with fixed pipe (20).

5. An automatic positioning and punching device according to claim 1, characterized in that: a clamping groove (21) is formed in the top end of the inner side wall of the shell (2).

6. An automatic positioning and punching device according to claim 1, characterized in that: the limiting mechanism comprises a transverse rail (22), two ends of the transverse rail (22) are respectively arranged on the two vertical plates (3), a sliding ring (23) is slidably arranged on the transverse rail (22), and the bottom end of the sliding ring (23) is welded at the top end of the nut (6).

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