CN212398185U - Reaming outer diameter adjustable numerical control drilling device - Google Patents

Abstract

The utility model discloses a numerical control drilling device with adjustable reaming outer diameter, which comprises a base, wherein the top of the base is fixedly provided with a workbench, the top of a transverse plate is fixedly provided with an electric hydraulic cylinder, an output shaft at the bottom of a speed reducing motor is fixedly connected with a multi-shaft device, a connecting shaft at one side of the bottom of the multi-shaft device is fixedly connected with a first drill bit, and a connecting shaft at the other side of the bottom of the multi-shaft device is fixedly connected with a second drill bit, the numerical control drilling device with adjustable reaming outer diameter of the utility model is provided with the multi-shaft device to connect the first drill bit and the second drill bit with different diameters, can drill holes with different diameters on a workpiece according to the processing requirement, can also be used for reaming the workpiece, and can take away heat generated during the work of the speed reducing motor by a water cooling hose and a return hose which are communicated, carry out rapid cooling, avoid the high temperature to influence this life who bores the eye device.

Description

Reaming outer diameter adjustable numerical control drilling device

Technical Field

The utility model relates to a bore hole device, in particular to reaming external diameter adjustable numerical control and bore hole device.

Background

The drilling equipment is a processing equipment for rotary perforation on another object by using a conical object. The existing drilling device is simple in structure and single in function. Therefore, the following problems still exist in the using process:

1) the existing drilling equipment can only realize drilling with fixed aperture size generally, can not be simultaneously suitable for processing workpieces with different aperture sizes, and has lower practicability and low processing efficiency; 2) in the use, drive drill bit pivoted motor and continue work and can produce more heat, if not dispel in time and influence the life of this equipment easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reaming external diameter adjustable numerical control bores hole device to current drilling equipment that provides in solving above-mentioned background art can't be applicable to the processing work piece in different apertures simultaneously and motor work produces more heat, influences life's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a reaming external diameter adjustable numerical control drilling device, the on-line screen storage device comprises a base, the fixed workstation that is equipped with in top of base, the top both sides of workstation are all fixed and are equipped with the bracing piece, two fixedly connected with diaphragm between the top of bracing piece, the fixed electric hydraulic cylinder that is equipped with in top of diaphragm, the output of electric hydraulic cylinder bottom passes diaphragm and fixedly connected with lifter plate, the fixed gear motor that is equipped with in the middle of the bottom of lifter plate, the output shaft fixedly connected with multi-axis ware of gear motor bottom, the first drill bit of connecting axle fixedly connected with of multi-axis ware bottom one side, the connecting axle fixedly connected with second drill bit of multi-axis ware bottom opposite side, the top both sides of workstation are all fixed and are equipped with the work piece support frame, and two work piece support frames are just right.

As a preferred technical scheme of the utility model, one side of gear motor is fixed and is equipped with the water-cooling piece, the fixed storage water tank that is equipped with in top one side of diaphragm, the water delivery hose that the storage water tank passed through the top and alternates to be connected and the feed liquor end fixed connection of water pump, the play liquid end of water pump passes through the inside intercommunication of water delivery hose and water-cooling piece, the inside intercommunication of backflow hose and storage water tank that the water-cooling piece alternates to be connected through one side top.

As an optimal technical scheme of the utility model, the lifter plate both sides are through sliding sleeve and bracing piece sliding connection.

As an optimized technical scheme of the utility model, four edges of base bottom all fix and are equipped with the shock pad foot.

As a preferred technical scheme of the utility model, the fixed flush mounting plate that is equipped with in front of base, flush mounting plate's fixed surface is equipped with electric hydraulic cylinder switch, gear motor switch and water pump switch, electric hydraulic cylinder passes through electric hydraulic cylinder switch, gear motor and passes through gear motor switch and water pump through water pump switch all with external power supply electric connection.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a reaming external diameter adjustable numerical control drilling device, connect the different first drill bit and the second drill bit of two footpaths through being provided with the multi-axis ware, can drill out the punchhole of different footpaths size on the work piece according to processing needs, the reaming of the while also can be used to the work piece, therefore, the practicality is stronger, high processing efficiency, through being provided with water-cooling piece and storage water tank, and both communicate through water hose and backflow hose, the heat that the mode of accessible water-cooling circulation produced gear motor during operation is taken away, rapid cooling, avoid the high life who influences this drilling device of high temperature, through being provided with the shock pad foot, can effectively cushion the vibrations that produce the base when drilling, thereby avoid the base to damage.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic structural diagram of fig. 1 at a of the present invention.

In the figure: 1. a base; 2. a work table; 3. a support bar; 4. a transverse plate; 5. an electric hydraulic cylinder; 6. a lifting plate; 7. a sliding sleeve; 8. a reduction motor; 9. a multi-axis machine; 10. a first drill bit; 11. a second drill bit; 12. a workpiece support frame; 13. a water storage tank; 14. a water pump; 15. a water delivery hose; 16. a water-cooling block; 17. A return hose; 18. a shock-absorbing foot pad; 19. a switch panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-2, the utility model provides a reaming external diameter adjustable numerical control drilling device, including base 1, base 1's top is fixed and is equipped with workstation 2, workstation 2's top both sides are all fixed and are equipped with bracing piece 3, fixedly connected with diaphragm 4 between two bracing pieces 3's the top, diaphragm 4's top is fixed and is equipped with electric hydraulic cylinder 5, the output of electric hydraulic cylinder 5 bottom passes diaphragm 4 and fixedly connected with lifter plate 6, fixed gear motor 8 that is equipped with in the middle of the bottom of lifter plate 6, the output shaft fixedly connected with multi-spindle unit 9 of gear motor 8 bottom, the first drill bit 10 of connecting axle fixedly connected with of multi-spindle unit 9 bottom one side, the connecting axle fixedly connected with second drill bit 11 of multi-spindle unit 9 bottom opposite side, workstation 2's top both sides are all fixed and are equipped with work piece support frame 12, two work piece support frames 12 are just to the position with first drill bit.

Preferably, one side of gear motor 8 is fixed and is equipped with water-cooling piece 16, the fixed storage water tank 13 that is equipped with in top one side of diaphragm 4, storage water tank 13 passes through the water delivery hose 15 that the top alternates to be connected and the inlet end fixed connection of water pump 14, the inside intercommunication of water delivery hose 15 and water-cooling piece 16 is passed through to the play liquid end of water pump 14, the inside intercommunication of backflow hose 17 and storage water tank 13 that water-cooling piece 16 alternates to be connected through one side top, the heat that the mode of accessible water-cooling circulation produced gear motor 8 during operation is taken away, rapid cooling is carried out, avoid the high temperature to influence this drilling device's life.

Preferably, the two sides of the lifting plate 6 are connected with the supporting rod 3 in a sliding way through the sliding sleeve 7, so that the lifting plate 6 is more stable when lifted.

Preferably, four edges of base 1 bottom all are fixed and are equipped with shock pad foot 18, can effectively cushion the vibrations that produce base 1 when boring to avoid base 1 to damage.

Preferably, the fixed flush mounting plate 19 that is equipped with in front of base 1, flush mounting plate 19's fixed surface is equipped with electric hydraulic cylinder switch, gear motor switch and water pump switch, and electric hydraulic cylinder 5 passes through electric hydraulic cylinder switch, gear motor 8 and passes through gear motor switch and water pump 14 and pass through water pump switch all with external power supply electric connection.

When in use, the utility model relates to a numerical control drilling device with adjustable reaming outer diameter, when in use, a workpiece needing to be provided with a smaller aperture hole is firstly placed on a workpiece support frame 12 just opposite to a first drill bit 10, then a workpiece needing to be provided with a larger aperture hole is placed on a workpiece support frame 12 just opposite to a second drill bit 11, after the placement is stable, an electric hydraulic cylinder switch and a speed reducing motor switch can be opened, an electric hydraulic cylinder 5 operates to drive a lifting plate 6, a speed reducing motor 8, the first drill bit 10 and the second drill bit 11 descend until the surface of the workpiece, at the moment, the speed reducing motor 8 operates and drives the first drill bit 10 and the second drill bit 11 to rotate through a multi-axis device 9 with the model ST70, the workpiece is drilled, after the drilling, if the workpiece needing to be provided with the smaller aperture hole needs to be reamed, the workpiece can be directly placed on the workpiece support frame 12 just opposite to the second drill bit 11, the reaming processing can be carried out by continuing the above operation, in the processing process, a water pump switch can be turned on, the water pump 14 runs to pump the cooling liquid in the water storage tank 13 into the water delivery hose 15, and then the cooling liquid enters the water cooling block 16 through the water delivery hose 15, at the moment, the water cooling block 16 absorbs the heat generated by the work of the speed reducing motor 8, then the cooling liquid flows in the water cooling block 16 to take away the heat, and finally the cooling liquid flows back to the water storage tank 13 through the backflow hose 17, so that the temperature of the speed reducing motor 8 can be rapidly reduced in the circulation process, the service life of the drilling equipment is prevented from being influenced by overhigh temperature, in addition, the lengths of the water delivery hose 15 and the backflow hose 17 are both larger than the height of the supporting rod 3, and the normal lifting of.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 (5)

1. The numerical control drilling device with the adjustable reaming outer diameter comprises a base (1) and is characterized in that a workbench (2) is fixedly arranged at the top of the base (1), supporting rods (3) are fixedly arranged on two sides of the top of the workbench (2), a transverse plate (4) is fixedly connected between the tops of the supporting rods (3), an electric hydraulic cylinder (5) is fixedly arranged at the top of the transverse plate (4), an output end of the bottom of the electric hydraulic cylinder (5) penetrates through the transverse plate (4) and is fixedly connected with a lifting plate (6), a speed reducing motor (8) is fixedly arranged in the middle of the bottom of the lifting plate (6), a multi-axis device (9) is fixedly connected to an output shaft at the bottom of the speed reducing motor (8), a first drill bit (10) is fixedly connected to a connecting shaft at one side of the bottom of the multi-axis device (9), a second drill bit (11) is fixedly connected to, the two sides of the top of the workbench (2) are respectively fixedly provided with a workpiece support frame (12), and the two workpiece support frames (12) are respectively opposite to the positions of the first drill bit (10) and the second drill bit (11).

2. The numerical control drilling device with the adjustable reaming outer diameter as claimed in claim 1, characterized in that: one side of gear motor (8) is fixed and is equipped with water-cooling piece (16), top one side of diaphragm (4) is fixed and is equipped with storage water tank (13), the liquid inlet end fixed connection of water delivery hose (15) and water pump (14) that storage water tank (13) were connected through the top interlude, the inside intercommunication of water delivery hose (15) and water-cooling piece (16) is passed through to the play liquid end of water pump (14), the inside intercommunication of backward flow hose (17) and storage water tank (13) that water-cooling piece (16) were connected through one side top interlude.

3. The numerical control drilling device with the adjustable reaming outer diameter as claimed in claim 1, characterized in that: the two sides of the lifting plate (6) are connected with the supporting rod (3) in a sliding way through a sliding sleeve (7).

4. The numerical control drilling device with the adjustable reaming outer diameter as claimed in claim 1, characterized in that: four corners of the bottom of the base (1) are fixedly provided with shock pad feet (18).

5. The numerical control drilling device with the adjustable reaming outer diameter as claimed in claim 2, characterized in that: the front of base (1) is fixed and is equipped with flush mounting plate of switch (19), the fixed surface of flush mounting plate of switch (19) is equipped with electric hydraulic cylinder switch, gear motor switch and water pump switch, electric hydraulic cylinder (5) are through electric hydraulic cylinder switch, gear motor (8) through gear motor switch and water pump (14) through water pump switch all with external power supply electric connection.

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