CN217964890U

CN217964890U - Angle-adjustable mold drilling device

Info

Publication number: CN217964890U
Application number: CN202221756616.8U
Authority: CN
Inventors: 郭志健
Original assignee: Longkou Qingfeng Plastic Mould Co ltd
Current assignee: Longkou Qingfeng Plastic Mould Co ltd
Priority date: 2022-07-09
Filing date: 2022-07-09
Publication date: 2022-12-06
Anticipated expiration: 2032-07-09

Abstract

The utility model discloses a mould drilling equipment with adjustable angle, the on-line screen storage device comprises a base, the top clearance of base is provided with the drill bit, peg graft in the turning block on the top of drill bit, and the top of drill bit is through installation component movable mounting in the turning block, the output fixed connection of turning block and second motor, the installation component is including running through the turning block, and peg graft in the drill bit, the peg along circumferencial direction evenly distributed on the surface of turning block, the slot has been seted up with the corresponding department of peg on the top surface of drill bit, the peg is pegged graft in the slot, the fixed handle that is equipped with of one end that the drill bit was kept away from to the peg, fixedly connected with spring between the outer wall of handle and the surface of turning block, the peg outside is located to the spring housing, the peg is close to on the one end surface of drill bit, lower bilateral symmetry is provided with the fixture block, fixture block and drill bit joint, the upper and lower both sides of slot are connected and have seted up the draw-in groove, the draw-in groove is located inside the drill bit, the draw-in groove, fixture block and draw-in groove joint.

Description

Angle-adjustable mold drilling device

Technical Field

The utility model relates to a mould drilling equipment technical field especially relates to a mould drilling equipment with adjustable angle.

Background

Drilling equipment is a generic term for machinery and equipment that uses a tool harder and sharper than the object to leave a cylindrical hole or hole in the object by means of rotational cutting or rotational extrusion. When the mold is drilled, a drilling device is needed, and the existing drilling device is single in drilling angle and inconvenient to drill from other angles.

According to the multi-spindle drilling machine with the adjustable drilling angle disclosed in the publication No. CN216065686U, the motor for driving the drill bit to rotate is fixed in the mounting frame, and the mounting frame is driven by another motor to rotate, so that the angle of the drill bit can be adjusted. However, the drill bit is fixedly connected with the motor, and when the drill bit is seriously abraded, the drill bit is inconvenient to replace with a new one.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a mould drilling equipment with adjustable angle, installation component through setting up, make for swing joint between drill bit and the turning block, when changing the drill bit, outwards stimulate the handle earlier, make the inserted bar break away from with the drill bit, can take off the drill bit, insert the turning block with new drill bit again, loosen the handle, the inserted bar inserts in the drill bit, and the fixture block can be fixed the inserted bar, prevent that the inserted bar from droing from the slot, the device can very conveniently tear open the drill bit and trade.

In order to solve the technical problem, the utility model provides a following technical scheme: an angle-adjustable mold drilling device comprises a base, wherein a drill bit is arranged above the base in a gap mode, the top end of the drill bit is inserted into a rotating block in a plugging mode, the top end of the drill bit is movably installed in the rotating block through an installation assembly, the rotating block is fixedly connected with the output end of a second motor, and the installation assembly comprises an insertion rod penetrating through the rotating block and inserted into the drill bit; the handle is fixedly arranged at one end, far away from the drill bit, of the inserted link, a spring is fixedly connected between the outer wall of the handle and the outer surface of the rotating block, and the spring is sleeved outside the inserted link; the clamping blocks are symmetrically arranged on the upper side and the lower side of the outer surface of one end, close to the drill bit, of the inserted rod and are clamped with the drill bit.

As a preferred technical scheme of the utility model, the inserted bar is along circumferencial direction evenly distributed on the surface of turning block, the slot has been seted up with the corresponding department of inserted bar on the top surface of drill bit, the inserted bar is pegged graft in the slot, the draw-in groove has been seted up in the connection of the upper and lower both sides of slot, the draw-in groove is located inside the drill bit, fixture block and draw-in groove joint.

As a preferred technical scheme of the utility model, the welding has the mount on the top outer wall of base, the top mid-mounting of mount has the cylinder, install the piston rod on the output of cylinder, the bottom of piston rod is fixed with the casing, the second motor is installed to the below of casing.

As a preferred technical scheme of the utility model, the inside of casing is provided with micro motor, fixedly connected with pivot on micro motor's the output, the pivot level sets up, and the outside of casing is extended to its one end, and should serve fixed cover and be equipped with the mounting panel, the below of mounting panel is fixed with the installing frame, the second motor is installed in the installing frame.

As a preferred technical scheme of the utility model, be fixed with first motor on one side outer wall of base, fixedly connected with double-threaded rod on the output of first motor, the double-threaded rod rotates and locates in the rotation groove that the inside corresponding department of base was seted up, the both ends of double-threaded rod are equipped with two ball nut respectively to overlap, fixedly connected with dead lever on the ball nut, L type splint are installed at the top of dead lever.

As a preferred technical scheme of the utility model, the spout has been seted up with two corresponding departments of dead lever on the top outer wall of base, the dead lever slides and locates in the spout.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

when using the device, through the installation component that sets up for be swing joint between drill bit and the turning block, when changing the drill bit, outwards stimulate the handle earlier, make the inserted bar break away from with the drill bit, can take off the drill bit, insert the turning block with new drill bit again, loosen the handle, the inserted bar inserts in the drill bit, and the fixture block can be fixed the inserted bar, prevents that the inserted bar from droing from the slot, and the device can very conveniently tear the drill bit open and trade.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the structure of the drill according to the present invention;

FIG. 3 is a cross-sectional view of the drill bit of the present invention;

fig. 4 is a side view of the drill bit of the present invention;

wherein: 1. a base; 2. a fixed mount; 3. a rotating groove; 4. a first motor; 5. a double threaded rod; 6. a ball nut; 7. a fixing rod; 701. a chute; 8. an L-shaped splint; 9. a cylinder; 10. a housing; 11. mounting a plate; 12. installing a frame; 13. a second motor; 14. rotating the block; 15. a drill bit; 16. inserting a rod; 1601. a slot; 17. a handle; 18. a spring; 19. a clamping block; 1901. a card slot; 20. a rotating shaft.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the embodiment, those skilled in the art can obtain other embodiments without making creative efforts, and all of them belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Examples

As shown in fig. 1, 2, and 3, the utility model provides an angle-adjustable die drilling device, including a base 1, a drill bit 15 is disposed in the upper gap of the base 1, the top end of the drill bit 15 is inserted into a rotating block 14, and the top end of the drill bit 15 is movably mounted in the rotating block 14 through a mounting assembly, the rotating block 14 is fixedly connected with the output end of a second motor 13, the mounting assembly includes an inserted link 16 penetrating through the rotating block 14 and inserted into the drill bit 15, the inserted link 16 is uniformly distributed on the outer surface of the rotating block 14 along the circumferential direction, a slot 1601 is disposed at a position on the outer surface of the top end of the drill bit 15 corresponding to the inserted link 16, the inserted link 16 is inserted into a slot 1601, a handle 17 is fixedly disposed at one end of the inserted link 16 far from the drill bit 15, a spring 18 is fixedly connected between the outer wall of the handle 17 and the outer surface of the rotating block 14, the spring 18 is disposed outside the inserted link 16, a fixture 19 is symmetrically disposed at two sides of the outer surface of one end of the inserted link 16 near the drill bit 15, the fixture 19 is connected with the slot 1601, the fixture 1901, and the drill bit slot 1901 is connected with the drill bit slot 1601, and the fixture 1901;

when the device is used, the drill 15 is movably connected with the rotating block 14 through the arranged installation assembly, when the drill 15 is used for a long time and is worn seriously, a new drill 15 needs to be replaced, the specific operation steps are that the handle 17 is pulled outwards, the handle 17 drives the inserted rod 16 to move outwards, the spring 18 is also stretched, the inserted rod 16 is extruded by external force to the clamping block 19, the clamping block 19 is deformed, so that the inserted rod can be separated from the clamping groove 1901, after the clamping block 19 is separated from the clamping groove 1901, the inserted rod 16 is not locked by the shackle and moves outwards, when the inserted rod 16 is completely separated from the clamping groove 1601, the drill 15 can be taken down, the handle 17 is not loosened, a new drill 15 is inserted into the rotating block 14, the handle 17 is loosened, under the action of the elastic force of the spring 18, the shackle 16 is rebounded and is driven to be inserted into the clamping groove 1601, when the inserted rod 16 enters the clamping groove 1601, the clamping block 19 arranged at the front end of the inserted rod 19 is extruded and deformed, when the clamping block 19 contacts the clamping groove 1901, the inserted rod 16 is not deformed, the clamping groove 1601, the drill is not deformed, the inserted into the clamping groove 1601, and the drill is conveniently replaced by the installation assembly, and the drill 15, and the drill is not required to be replaced, and the installation assembly, so far, and the drill 15 can be replaced by the installation assembly, and the drill 15.

As shown in fig. 1, 2, and 4, a fixing frame 2 is welded on an outer wall of a top end of a base 1, a cylinder 9 is installed in a middle portion of the top end of the fixing frame 2, a piston rod is installed on an output end of the cylinder 9, a casing 10 is fixed to a bottom of the piston rod, a second motor 13 is installed below the casing 10, a micro motor is arranged inside the casing 10, a rotating shaft 20 is fixedly connected to an output end of the micro motor, the rotating shaft 20 is horizontally arranged, one end of the rotating shaft extends out of the casing 10, a mounting plate 11 is fixedly sleeved on the end of the rotating shaft, a mounting frame 12 is fixed below the mounting plate 11, and the second motor 13 is installed in the mounting frame 12;

when the device is used, the first motor 4 is started, the distance between the two L-shaped clamping plates 8 is adjusted, a workpiece is placed on the two L-shaped clamping plates 8, the L-shaped clamping plates 8 clamp the workpiece, then the cylinder 9 is started, the cylinder 9 drives the shell 10 to move downwards through the piston rod, the shell 10 drives the mounting plate 11 to move downwards through the rotating shaft 20, the mounting plate 11 drives the drill bit 15 to move downwards through the mounting frame 12, when the distance between the drill bit 15 and the workpiece is proper, the cylinder 9 is closed, the second motor 13 is started, the second motor 13 drives the rotating block 14 to rotate, the rotating block 14 drives the drill bit 15 to rotate in the horizontal plane, the drill bit 15 drills the workpiece, if the angle of the drill bit 15 needs to be adjusted in the drilling process, the micro motor drives the rotating shaft 20 to rotate, the mounting plate 11 drives the mounting frame 12 to rotate in the vertical plane, at the moment, the drill bit 15 is driven to rotate by the mounting frame 12, the rotating direction of the rotating block is different from the rotating direction of the rotating plane, the two rotating planes are perpendicular to each other, the angle of the drill bit 15 can be changed, the workpiece is processed, the workpiece, the drilling precision is improved, and the error caused by manual operation is reduced.

As shown in fig. 1, a first motor 4 is fixed on the outer wall of one side of a base 1, a double-threaded rod 5 is fixedly connected to the output end of the first motor 4, the double-threaded rod 5 is rotatably arranged in a rotating groove 3 formed in a corresponding position in the base 1, two ends of the double-threaded rod 5 are respectively sleeved with two ball nuts 6, a fixing rod 7 is fixedly connected to the ball nuts 6, an L-shaped clamping plate 8 is installed at the top of the fixing rod 7, a sliding groove 701 is formed in the outer wall of the top end of the base 1 corresponding to the two fixing rods 7, and the fixing rod 7 is slidably arranged in the sliding groove 701;

when using the device, start first motor 4, first motor 4 drives double-threaded rod 5 and rotates, double-threaded rod 5 is when rotating, because both ends screw thread opposite direction on it, two ball nut 6 that the cover was established can be according to the motion that is close to each other or keeps away from each other of double-threaded rod 5's rotation direction on the double-threaded rod 5, ball nut 6 then drives dead lever 7 and removes, make dead lever 7 slide in spout 701, dead lever 7 then drives L type splint 8 and removes, distance between two L type splint 8 has been adjusted according to the size of work piece, then close first motor 4, place the work piece on two L type splint 8, L type splint 8 carry out the centre gripping to the work piece, then can begin to drill.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mould drilling equipment with adjustable angle, includes base (1), its characterized in that: a drill bit (15) is arranged above the base (1) in a clearance mode, the top end of the drill bit (15) is inserted into the rotating block (14), the top end of the drill bit (15) is movably installed in the rotating block (14) through an installation assembly, the rotating block (14) is fixedly connected with the output end of the second motor (13), and the installation assembly comprises a first motor and a second motor

An insert rod (16) penetrating through the rotating block (14) and inserted into the drill (15);

the handle (17) is fixedly arranged at one end, far away from the drill bit (15), of the inserted rod (16), a spring (18) is fixedly connected between the outer wall of the handle (17) and the outer surface of the rotating block (14), and the spring (18) is sleeved outside the inserted rod (16);

the fixture blocks (19) are symmetrically arranged on the upper side and the lower side of the outer surface of one end, close to the drill bit (15), of the inserted rod (16), and the fixture blocks (19) are clamped with the drill bit (15).

2. An angularly adjustable die drilling apparatus as claimed in claim 1, wherein: the drill bit is characterized in that the inserting rods (16) are evenly distributed on the outer surface of the rotating block (14) along the circumferential direction, slots (1601) are formed in the positions, corresponding to the inserting rods (16), on the outer surface of the top end of the drill bit (15), the inserting rods (16) are inserted into the slots (1601), clamping grooves (1901) are formed in the upper side and the lower side of each slot (1601) in a connected mode, the clamping grooves (1901) are located inside the drill bit (15), and the clamping blocks (19) are clamped with the clamping grooves (1901).

3. An angularly adjustable die drilling apparatus as claimed in claim 1, wherein: the welding has mount (2) on the top outer wall of base (1), the top mid-mounting of mount (2) has cylinder (9), install the piston rod on the output of cylinder (9), the bottom of piston rod is fixed with casing (10), second motor (13) are installed to the below of casing (10).

4. An angularly adjustable die drilling apparatus as claimed in claim 3, wherein: the inside of casing (10) is provided with micro motor, fixedly connected with pivot (20) on micro motor's the output, pivot (20) level sets up, and the outside of casing (10) is extended to its one end, and should serve fixed cover and be equipped with mounting panel (11), the below of mounting panel (11) is fixed with installing frame (12), second motor (13) are installed in installing frame (12).

5. An angularly adjustable die drilling apparatus as claimed in claim 1, wherein: be fixed with first motor (4) on the outer wall of one side of base (1), fixedly connected with double-threaded rod (5) on the output of first motor (4), double-threaded rod (5) are rotated and are located in rotation groove (3) that base (1) inside corresponding department seted up, the both ends of double-threaded rod (5) are equipped with two ball nut (6) respectively, fixedly connected with dead lever (7) on ball nut (6), L type splint (8) are installed at the top of dead lever (7).

6. An angularly adjustable die drilling apparatus as claimed in claim 5, wherein: the outer wall of the top end of the base (1) is provided with a sliding groove (701) corresponding to the two fixing rods (7), and the fixing rods (7) are slidably arranged in the sliding groove (701).