CN211393612U

CN211393612U - Machine tool maintenance lifting device

Info

Publication number: CN211393612U
Application number: CN201922408388.XU
Authority: CN
Inventors: 卜进昌; 张高玮; 刘书锋
Original assignee: Zhengzhou Berlt Hard Materials Co ltd
Current assignee: Zhengzhou Berlt Hard Materials Co ltd
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2020-09-01
Anticipated expiration: 2029-12-28

Abstract

The utility model provides a machine tool maintenance lifting tool, including the ground support, ground support bottom is provided with the gyro wheel, ground support and crossbeam fixed connection, crossbeam and slider fixed connection, slider slidable mounting are on machine tool support upper portion, and the hoist device is worn to be equipped with on the lathe crossbeam in the slip, and the last activity of hoist device is provided with the wire drawing, and the wire drawing is fixedly connected with the layer board; and the supporting plate is provided with a limiting device, and the limiting device is matched with the spindle motor. The utility model discloses drag main shaft motor focus position with the layer board when using to carry on spacing fixedly with spacing screw main shaft motor, in order to prevent to rock the focus unstability at hoist and mount in-process, make the wire drawing rise through twisting the nut afterwards, make the layer board drive main shaft motor wholly rise, promote the whole outside roll-off of motor afterwards, overall structure design is simple, and the staff hoists laborsavingly, swift safety.

Description

Machine tool maintenance lifting device

Technical Field

The utility model relates to a technical field of lathe maintenance hoist and mount especially relates to a lathe maintenance lifting device.

Background

In the machining industry, a machine tool spindle which drives a workpiece or a prop to rotate on a machine tool rotates at a high speed under the driving of a motor, the motor and the machine tool spindle are integrated equipment, a rotor of the motor is a rotating part of the spindle, the machine tool spindle can be regarded as a high-speed motor theoretically, but the spindle motor (with weight of about 300 KG) in the machine tool needs to be moved out from a Y-axis sliding table in the maintenance process of the machine tool, and a forklift can not enter due to limited field, so that no stress point exists when the forklift is manually lifted out.

SUMMERY OF THE UTILITY MODEL

Need main shaft motor (weight about 300 KG) in the lathe to the lathe maintenance in-process, remove from Y axle slip table, because the place is limited, fork truck can't get into, and the artifical technical problem who does not have the point of force of raising, the utility model provides a lathe maintenance lifting device.

In order to solve the above problem, the technical scheme of the utility model is so realized:

a machine tool maintenance hoisting tool comprises a ground support, wherein a roller is arranged at the bottom of the ground support, the ground support is fixedly connected with a cross beam, the cross beam is fixedly connected with a sliding device, the sliding device is slidably arranged at the upper part of the machine tool support, a hoisting device is slidably arranged on the cross beam of the machine tool in a penetrating manner, a drawn wire is movably arranged on the hoisting device, and the drawn wire is fixedly connected with a supporting plate; and the supporting plate is provided with a limiting device, and the limiting device is matched with the spindle motor.

Preferably, the sliding device comprises a sliding table, the sliding table is slidably mounted on the upper portion of the machine tool support, and the upper portion of the sliding table is fixedly connected with the cross beam.

Preferably, the hoisting device comprises a hoisting box, the hoisting box is slidably sleeved on the cross beam, a nut is arranged on the hoisting box, the nut is connected with one end of the drawn wire, and the other end of the drawn wire is fixedly connected with the supporting plate.

Preferably, the shape of hoist and mount case is that the font is protruding and hoist and mount case both sides are provided with the threading chamber, and hoist and mount incasement portion is provided with the slip chamber, and the slip intracavity is provided with the pulley, and the crossbeam is worn to establish and is slided the setting on the crossbeam in the slip chamber and pulley, and the one end of wire drawing is worn out from the threading chamber and is connected with first nut, and the other end of wire drawing passes through second nut and layer board.

Preferably, the cross beam is an i-steel.

Preferably, the limiting device comprises a screw connecting hole, and the screw connecting hole is detachably connected with the spindle motor through a screw thread.

Preferably, both sides of the supporting plate are fixed with connecting holes, and the drawn wire penetrates through the connecting holes to be connected with the nut.

The utility model has the advantages that: the utility model discloses at first utilize layer board central part to drag spindle motor focus position when using, and carry out spacing fixed to spindle motor with bolted connection hole and screw, it is unstable to rock the focus in hoist and mount process to prevent to, it rises to drive the wire drawing through twisting the second nut afterwards, make the layer board drive spindle motor wholly rise, staff's promotion motor or the whole outside roll-off of layer board afterwards, the overall structure design is simple, staff's hoist and mount are laborsaving, swift safety, it needs the interior heavy weight spindle motor of lathe to have solved present lathe maintenance in-process, remove from Y axle slip table, because the place is limited, fork truck can't get into, the artifical technical problem who does not have the power point of lifting.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of the present invention.

Fig. 2 is a top view of the present invention.

Fig. 3 is a left side view of the present invention.

Fig. 4 is a schematic structural view of the machine tool support of fig. 1.

Fig. 5 is a schematic structural view of the ground support in fig. 1.

Fig. 6 is a schematic structural diagram of the hoisting device in fig. 1.

Fig. 7 is a left side view of fig. 6.

Fig. 8 is a perspective view of fig. 6.

Fig. 9 is a schematic structural view of a pallet.

Fig. 10 is a right side view of fig. 9.

Fig. 11 is a perspective view of fig. 9.

In the figure, 1 is a ground support, 11 is a roller, 2 is a machine tool support, 3 is a cross beam, 4 is a hoisting box, 5 is a wire drawing, 6 is a supporting plate, 61 is a connecting plate, 62 is a screw connecting hole, 7 is a sliding table, 8 is a sliding cavity, 81 is a pulley, 9 is a threading cavity, and 10 is a sliding table.

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 any creative effort belong to the protection scope of the present invention.

As shown in fig. 1-3, a machine tool maintenance lifting device, including

ground support

1, 1 bottom of ground support is provided with gyro wheel 11, and the fixed base that is provided with in ground support bottom, as shown in fig. 5, the gyro wheel is installed to the base lower part,

ground support

1 and 3 fixed connection of crossbeam, crossbeam 3 are the I-steel, crossbeam 3 and slider fixed connection, slider slidable mounting are on 2 upper portions of machine tool support, and slider includes slip table 10, and slip table 10 slidable mounting is on 2 upper portions of machine tool support, slip table 10 upper portions and 3 fixed connection of crossbeam, as shown in fig. 4, the machine tool support sets up and the lathe is placed when the lathe is inside the lathe highly the same with ground support.

As shown in fig. 6 to 8, a hoisting device is slidably arranged on the cross beam 3 in a penetrating manner, the hoisting device is movably provided with two drawn wires 5, the drawn wires are fixedly connected with the supporting plate, the supporting plate is similar to a U shape, one side of the supporting plate is fixedly provided with a connecting plate 61, the hoisting device comprises a hoisting box 4, the two drawn wires are movably arranged on two sides of the hoisting box respectively, the hoisting box 4 is slidably sleeved on the cross beam 3, the hoisting box 4 is provided with a bolt, the bolt is connected with one end of each drawn wire 5, and the other end of each drawn wire 5 is fixedly connected with the supporting plate 6; the shape of hoisting box 4 is provided with threading chamber 9 for type and 4 both sides of hoisting box, the inside slip chamber 8 that is provided with of hoisting box 4, be provided with pulley 81 in the slip chamber 8, crossbeam 3 is worn to establish and is slided and set up on crossbeam 3 at slip chamber 8 and pulley 81, the one end of wire drawing 5 is worn out from threading chamber 9 and is connected with first nut, the other end of wire drawing 5 passes through second nut and layer board 6, nut and layer board contact, promote the wire drawing through the mode of twisting the nut, 6 both sides of layer board all are fixed with the connecting hole, the wire drawing is connected with the nut after passing the connecting hole.

As shown in fig. 9 to 11, one side of the supporting plate 6 is fixedly connected with a connecting plate 61, and a limiting device is arranged on the connecting plate 61 and matched with a spindle motor; stop device includes screw connection hole 62, screw connection hole 62 passes through the screw and can dismantle with spindle motor and be connected, when utilizing layer board central part to drag spindle motor focus position, it is fixed to the spindle motor chucking to utilize to screw up spacing screw, in order to prevent to rock the focus unstability in hoist and mount process, it makes the wire drawing rise to twist the nut afterwards, make the layer board drive spindle motor wholly rise, staff's promotion motor or the whole outwards roll-off of layer board afterwards, the overall structure design is simple, staff's hoist and mount are laborsaving, swift safety, it needs the interior heavy weight spindle motor of lathe to have solved among the present machine tool maintenance process, remove from Y axle slip table, because the place is limited, fork truck can't get into, the artifical technical problem who has no power point of lifting.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A machine tool maintenance hoisting tool comprises a ground support (1), wherein the bottom of the ground support (1) is provided with a roller (11), and is characterized in that the ground support (1) is fixedly connected with a cross beam (3), the cross beam (3) is fixedly connected with a sliding device, the sliding device is slidably mounted at the upper part of a machine tool support (2), a hoisting device is slidably arranged on the machine tool cross beam (3) in a penetrating manner, a drawn wire (5) is movably arranged on the hoisting device, and the drawn wire is fixedly connected with a supporting plate; one side of the supporting plate (6) is fixedly connected with a connecting plate (61), and a limiting device is arranged on the connecting plate (61) and matched with a spindle motor.

2. Machine tool maintenance lifting tool according to claim 1, characterized in that the sliding means comprise a slide (10), the slide (10) being slidably mounted on the upper part of the machine tool support (2), the upper part of the slide (10) being fixedly connected to the cross beam (3).

3. The machine tool maintenance hoisting tool according to claim 1, characterized in that the hoisting device comprises a hoisting box (4), the hoisting box (4) is slidably sleeved on the cross beam (3), a nut is arranged on the hoisting box (4), the nut is connected with one end of the wire drawing (5), and the other end of the wire drawing (5) is fixedly connected with the supporting plate (6).

4. The machine tool maintenance hoisting tool according to claim 3, characterized in that the hoisting box (4) is in a shape of a Chinese character 'tu', threading cavities (9) are arranged on two sides of the hoisting box (4), a sliding cavity (8) is arranged inside the hoisting box (4), a pulley (81) is arranged in the sliding cavity (8), the cross beam (3) is arranged in the sliding cavity (8) in a penetrating manner, the pulley (81) is arranged on the cross beam (3) in a sliding manner, one end of the wire (5) penetrates out of the threading cavity (9) to be connected with a first nut, and the other end of the wire (5) is connected with the supporting plate (6) through a second nut.

5. Machine tool maintenance lifting tool according to claim 1, 2 or 3, characterized in that the cross beam (3) is an I-steel.

6. Machine tool maintenance lifting tool according to claim 1, characterized in that the limiting means comprises a screw attachment hole (62), the screw attachment hole (62) being detachably connected to the spindle motor by means of a screw.

7. Machine tool maintenance lifting tool according to claim 1 or 4, characterized in that both sides of the pallet (6) are fixed with attachment holes through which the wire is connected with the nut.