CN211304790U

CN211304790U - Lifting device of numerical control lathe

Info

Publication number: CN211304790U
Application number: CN201922235703.3U
Authority: CN
Inventors: 李海燕
Original assignee: Anshan Junchi Metallurgical Energy Saving Equipment Co Ltd
Current assignee: Aofengtu Petroleum Machinery Processing Plant In Tiexi District Anshan City
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-08-21
Anticipated expiration: 2029-12-13

Abstract

The utility model belongs to the field of numerical control equipment, in particular to a numerical control lathe lifting device, aiming at the problems of manual or hoisting mode of the existing numerical control lathe feeding mode, high intensity of manual carrying, high production cost of hoisting, compressed profit space and unfavorable long-term production, the utility model provides a proposal which comprises a lathe, one side of the lathe is provided with a bottom plate placed on the ground surface, the top of the bottom plate is fixedly provided with a lead screw, and the lead screw is in threaded connection with a lifting plate, one side of the lifting plate is articulated with a feeding plate, the bottom of the lifting plate is fixedly and rotatably provided with a cylinder, one end of a cylinder output shaft is movably connected with the bottom of the feeding plate, the utility model discloses a worker does not need to directly carry a material to the lathe with high height, greatly reduces the working intensity of the worker, and is lower compared with the hoisting cost, the method is suitable for small and medium-sized processing workshops, and can obtain larger profit space.

Description

Lifting device of numerical control lathe

Technical Field

The utility model relates to a numerical control equipment technical field especially relates to a numerical control lathe elevating gear.

Background

The numerically controlled lathe is one of the widely used numerically controlled machines at present. The cutting tool is mainly used for cutting and processing inner and outer cylindrical surfaces of shaft parts or disc parts, inner and outer conical surfaces with any taper angles, complex rotary inner and outer curved surfaces, cylindrical threads, conical threads and the like, and can perform grooving, drilling, reaming, boring and the like.

The manual or aviation mode of hanging of current numerical control lathe material loading mode, the intensity of artifical transport is big, and the manufacturing cost who adopts the aviation to hang is high, and the compression profit space is unfavorable for long-term production, so we have proposed numerical control lathe elevating gear for solve the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the artifical mode that perhaps navigates to hang that has numerical control lathe material loading mode among the prior art, the intensity of artifical transport is big, and the manufacturing cost who adopts the navigation to hang is high, and compression profit space is unfavorable for the shortcoming of long-term production, and the numerical control lathe elevating gear who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

numerical control lathe elevating gear, including the lathe, one side of lathe is equipped with the bottom plate of placing on the earth's surface, the top fixed mounting of bottom plate has the lead screw, and threaded connection has the lifter plate on the lead screw, one side of lifter plate articulates there is the delivery sheet, the bottom fixed rotation of lifter plate installs the cylinder, the one end of cylinder output shaft and the bottom swing joint of delivery sheet, the top fixed mounting of lead screw has the limiting plate, the bottom of limiting plate is equipped with actuating mechanism, one side fixed mounting of lifter plate has the rack, rack and actuating mechanism transmission are connected.

Preferably, actuating mechanism includes the driving motor of fixed mounting in the limiting plate bottom, the fixed cover in bottom of driving motor output shaft is equipped with first bevel gear, the top of bottom plate is rotated and is installed the drive shaft, the fixed cover in the outside of drive shaft is equipped with the second bevel gear, second bevel gear and first bevel gear mesh mutually, the fixed cover in the outside of drive shaft is equipped with drive gear, drive gear and rack mesh mutually, utilize driving motor as the power supply, realize that the drive shaft rotates.

Preferably, the bottom fixed mounting of delivery sheet has two movable blocks that the symmetry set up, and one side fixed mounting that two movable blocks are close to each other has same loose axle, the activity hole has been seted up to one side of cylinder output shaft, the one end of loose axle run through the activity hole and with activity hole swing joint, the delivery sheet can carry out pitch arc motion, conveniently unloads, maneuverability is strong.

Preferably, the top fixed mounting of bottom plate has two spacing posts that the symmetry set up, the lead screw is located between two spacing posts, set up two slide openings that the symmetry set up on the lifter plate, two slide openings are run through respectively and respectively with two slide opening sliding connection in the top of two spacing posts, and the top of two spacing posts extend to the top of lifter plate and with the bottom fixed connection of limiting plate, guarantee the stability that the lifter plate rises.

Preferably, the bottom fixed mounting of lifter plate has the riser, one side of riser and one side of cylinder rotate to be connected, the top fixed mounting of delivery sheet has the non slipping spur, provides the power supply for the arc motion of delivery sheet.

The utility model discloses in, when initial, the delivery sheet keeps the same horizontal plane with the lifter plate, the staff will need the material piece of processing to lift to the delivery sheet, press driving motor's switch, make the lifter plate rise to the maximum height, at this moment, the height of delivery sheet is slightly higher than the machined surface of lathe, press the shrink switch of cylinder, through the swing joint relation of lifter plate and delivery sheet that sets up, realize the purpose of the downward pitch arc motion of delivery sheet, the delivery sheet inclines slightly, the material piece can slide to the lathe under the effect of human power, the staff need not directly carry the material piece to the very high lathe of lifting, greatly reduced staff's working strength, it is lower to compare with the cost of aviation hanging, be applicable to middle-size and small-size processing workshop, can obtain bigger profit space;

the two limiting columns are arranged on the two sides of the screw rod, so that the lifting plate can be kept in a stable state in the lifting process, the aim of stably conveying the material pieces is fulfilled, the material pieces cannot be damaged, and the safety performance of the operation environment is improved;

through the non slipping spur that sets up at the delivery sheet top, at the in-process of material spare that goes up and down, the phenomenon that material spare can not appear and the delivery sheet breaks away from improves the stability of material spare that goes up and down, and the cylinder can be complete support live the material spare and keep stable state, and the cylinder can carry out the selection of model according to actual production.

Drawings

Fig. 1 is a three-dimensional view of a part of the structure of the lifting device of the numerical control lathe provided by the utility model;

fig. 2 is a schematic view of a bottom plate structure of the lifting device of the numerically controlled lathe of the present invention;

fig. 3 is an enlarged schematic view of a part a of the structure in fig. 2 of the lifting device of the numerically controlled lathe according to the present invention.

In the figure: the device comprises a lathe 1, a bottom plate 2, a limiting column 3, a screw rod 4, a lifting plate 5, a limiting plate 6, a feeding plate 7, a vertical plate 8, a cylinder 9, a movable block 10, a movable shaft 11, a movable hole 12, an anti-skid block 13, a rack 14, a driving motor 15, a first bevel gear 16, a driving shaft 17, a second bevel gear 18 and a driving gear 19.

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.

Example 1

Referring to fig. 1-3, a lifting device of a numerical control lathe comprises a lathe 1, a bottom plate 2 placed on the ground surface is arranged on one side of the lathe 1, a lead screw 4 is fixedly installed at the top of the bottom plate 2, a lifting plate 5 is connected to the lead screw 4 in a threaded mode, a feeding plate 7 is hinged to one side of the lifting plate 5, an air cylinder 9 is fixedly installed at the bottom of the lifting plate 5 in a rotating mode, one end of an output shaft of the air cylinder 9 is movably connected with the bottom of the feeding plate 7, a limiting plate 6 is fixedly installed at the top of the lead screw 4, a driving mechanism is arranged at the bottom of the limiting plate 6, a rack 14 is fixedly installed.

In this embodiment, in the beginning, delivery sheet 7 keeps and 5 same horizontal planes of lifter plate, the staff will need the material spare lifting of processing to delivery sheet 7 on, press driving motor 15's switch, make lifter plate 5 rise to the maximum height, at this moment, the highly slightly higher than the machined surface of lathe 1 of delivery sheet 7, press the shrink switch of cylinder 9, the swing joint relation through the lifter plate 5 and the delivery sheet 7 that set up, realize the purpose of the downward pitch arc motion of delivery sheet 7, delivery sheet 7 inclines slightly, the material spare can slide to lathe 1 under the effect of human power on, the staff need not directly carry the material spare to highly very high lathe 1 on, greatly reduced staff's working strength, it is lower to compare in aviation hanging cost, be applicable to middle-size and small-size processing workshop, can obtain bigger profit space.

Example 2

The utility model discloses in, actuating mechanism includes the driving motor 15 of fixed mounting in the 6 bottoms of limiting plate, the fixed cover in bottom of the 15 output shafts of driving motor is equipped with first bevel gear 16, the top of bottom plate 2 is rotated and is installed drive shaft 17, the fixed cover in the outside of drive shaft 17 is equipped with second bevel gear 18, second bevel gear 18 meshes with first bevel gear 16 mutually, the fixed cover in the outside of drive shaft 17 is equipped with drive gear 19, drive gear 19 meshes with rack 14 mutually, utilize driving motor 15 as the power supply, realize that drive shaft 17 rotates.

The utility model discloses in, the bottom fixed mounting of delivery sheet 7 has two movable blocks 10 that the symmetry set up, and one side fixed mounting that two movable blocks 10 are close to each other has same loose axle 11, and the activity hole 12 has been seted up to one side of cylinder 9 output shaft, and the one end of loose axle 11 runs through the activity hole 12 and with activity hole 12 swing joint, and delivery sheet 7 can carry out pitch arc motion, conveniently unloads, and maneuverability is strong.

The utility model discloses in, the top fixed mounting of bottom plate 2 has two spacing posts 3 that the symmetry set up, and lead screw 4 is located between two spacing posts 3, sets up two slide openings that the symmetry set up on lifter plate 5, and two spacing posts 3's top is run through two slide openings respectively and respectively with two slide opening sliding connection, and two spacing posts 3's top extend to lifter plate 5's top and with limiting plate 6's bottom fixed connection, guarantee the stability that lifter plate 5 rises.

The utility model discloses in, the bottom fixed mounting of lifter plate 5 has riser 8, and one side of riser 8 and one side of cylinder 9 rotate to be connected, and the top fixed mounting of delivery sheet 7 has non slipping spur 13, provides the power supply for the arc motion of delivery sheet 7.

In this embodiment, through two spacing posts 3 that set up in 4 both sides of lead screw, guarantee that lifter plate 5 can remain stable state at the in-process that rises, and then reach and transport the steady purpose of material, can not damage the material, improve operational environment's security performance.

In this embodiment, through the non-skid shoe 13 that sets up at feed plate 7 top, at the in-process of material spare that goes up and down, the phenomenon that material spare can not appear and feed plate 7 breaks away from improves the stability of material spare that goes up and down, and the cylinder 9 can be complete supports material spare and keep stable state, and the cylinder 9 can carry out the selection of model according to actual production.

In the utility model, when the material is required to be lifted to the lathe 1 for processing, the worker lifts the material to be processed to the feeding plate 7, presses down the switch of the driving motor 15 to rotate the first bevel gear 16, the purpose of rotating the second bevel gear 18 and the driving shaft 17 is realized through the set meshing relationship between the first bevel gear 16 and the second bevel gear 18, when the driving shaft 17 rotates, the driving gear 19 rotates, through the set meshing relationship between the driving gear 19 and the rack 14, the purpose of upward movement of the lifting plate 5 along the screw rod 4 is realized, when the lifting plate 5 is lifted to the maximum height, at the moment, the height of the feeding plate 7 is slightly higher than the processing surface of the lathe 1, the contraction switch of the cylinder 9 is pressed, through the set movable connection relationship between the lifting plate 5 and the feeding plate 7, the purpose of downward arc motion of the feeding plate 7 is realized, and the feeding plate 7 is slightly inclined, the material part can slide to the lathe 1 under the effect of human power on, and the staff need not directly carry and lift the material part to highly very high lathe 1 on, greatly reduced staff's working strength, compare in the boat hang the cost lower, be applicable to middle-size and small-size processing workshop, can obtain bigger profit space.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Numerical control lathe elevating gear, including lathe (1), its characterized in that, one side of lathe (1) is equipped with places bottom plate (2) on the earth's surface, the top fixed mounting of bottom plate (2) has lead screw (4), and threaded connection has lifter plate (5) on lead screw (4), one side of lifter plate (5) articulates there is feed plate (7), cylinder (9) are installed in the bottom fixed rotation of lifter plate (5), the bottom swing joint of the one end of cylinder (9) output shaft and feed plate (7), the top fixed mounting of lead screw (4) has limiting plate (6), the bottom of limiting plate (6) is equipped with actuating mechanism, one side fixed mounting of lifter plate (5) has rack (14), rack (14) and actuating mechanism transmission are connected.

2. The numerical control lathe lifting device according to claim 1, wherein the driving mechanism comprises a driving motor (15) fixedly mounted at the bottom of the limiting plate (6), a first bevel gear (16) is fixedly sleeved at the bottom of an output shaft of the driving motor (15), a driving shaft (17) is rotatably mounted at the top of the bottom plate (2), a second bevel gear (18) is fixedly sleeved at the outer side of the driving shaft (17), the second bevel gear (18) is meshed with the first bevel gear (16), a driving gear (19) is fixedly sleeved at the outer side of the driving shaft (17), and the driving gear (19) is meshed with the rack (14).

3. The numerical control lathe lifting device according to claim 1, wherein two movable blocks (10) which are symmetrically arranged are fixedly installed at the bottom of the feeding plate (7), one side, close to each other, of each movable block (10) is fixedly provided with the same movable shaft (11), one side of an output shaft of the air cylinder (9) is provided with a movable hole (12), and one end of each movable shaft (11) penetrates through the corresponding movable hole (12) and is movably connected with the corresponding movable hole (12).

4. The numerical control lathe lifting device according to claim 1, wherein two symmetrically arranged limiting columns (3) are fixedly mounted at the top of the bottom plate (2), the screw rod (4) is located between the two limiting columns (3), two symmetrically arranged sliding holes are formed in the lifting plate (5), the tops of the two limiting columns (3) respectively penetrate through the two sliding holes and are respectively in sliding connection with the two sliding holes, and the tops of the two limiting columns (3) extend to the upper side of the lifting plate (5) and are fixedly connected with the bottoms of the limiting plates (6).

5. The numerical control lathe lifting device according to claim 1, wherein a vertical plate (8) is fixedly mounted at the bottom of the lifting plate (5), one side of the vertical plate (8) is rotatably connected with one side of the air cylinder (9), and an anti-skid block (13) is fixedly mounted at the top of the feeding plate (7).