CN219902005U

CN219902005U - Main shaft dismounting tool of continuous extrusion machine

Info

Publication number: CN219902005U
Application number: CN202321346472.3U
Authority: CN
Inventors: 郭志勇
Original assignee: Qingdao Yongshun New Copper Industry Co ltd
Current assignee: Qingdao Yongshun New Copper Industry Co ltd
Priority date: 2023-05-30
Filing date: 2023-05-30
Publication date: 2023-10-27
Anticipated expiration: 2033-05-30

Abstract

The utility model relates to the technical field of continuous extrusion machines, in particular to a main shaft dismounting tool of a continuous extrusion machine, which comprises a bottom plate, universal wheels, a push handle, a base, a threaded rod, a sliding seat, a lifting plate, a crank and a dismounting assembly.

Description

Main shaft dismounting tool of continuous extrusion machine

Technical Field

The utility model relates to the technical field of continuous extrusion machines, in particular to a spindle dismounting tool of a continuous extrusion machine.

Background

The main shaft of the extruder refers to a shaft which drives a workpiece or a cutter to rotate on the extruder, and a main shaft component is usually composed of the main shaft, a bearing, a transmission part and the like, so that the main shaft is usually subjected to regular maintenance and maintenance in the daily use process of the extruder, and the main shaft needs to be disassembled, so that a main shaft disassembling tool is needed.

At present, no special tool for disassembling the main shaft of the continuous extrusion machine exists, early disassembly is only carried out by a spanner and the like, workers are required to disassemble and support the main shaft in the disassembly process, the main shaft is prevented from moving in the disassembly process, so that the main shaft is inconvenient to disassemble, meanwhile, the existing main shaft is required to be pulled out of the extrusion machine manually after the disassembly is finished, a plurality of workers are required to protect the pulled-out main shaft in order to prevent neutral deflection of the main shaft when the main shaft is pulled out, abrasion in the pulling process is prevented from increasing due to the fact that the main shaft is inclined, and a plurality of people are required to cooperatively lead to cost increase.

Disclosure of Invention

The utility model aims to provide a main shaft dismounting tool of a continuous extrusion machine, which solves the problems in the background technology.

The technical scheme of the utility model is as follows: the utility model provides a main shaft extracting tool of continuous extrusion machine, includes the bottom plate, the lower fixed surface of bottom plate is connected with the universal wheel, the last fixed surface of bottom plate is connected with the pushing handle, the last fixed surface of bottom plate is connected with the base, the upper surface of base rotates and is connected with the threaded rod, the surface threaded connection of threaded rod has the slide, the last fixed surface of slide is connected with the lifter plate, the top fixedly connected with crank of threaded rod, the upper surface of lifter plate is provided with the dismantlement subassembly.

Preferably, the dismounting assembly comprises a damping seat fixedly connected with the upper surface of the lifting plate, and the upper surface of the damping seat is fixedly connected with a motor.

Preferably, the output end of the motor is fixedly connected with a rotary table, and the upper surface of the lifting plate is provided with a through groove.

Preferably, one side of the turntable is rotatably connected with a first rotating rod, and the other end of the first rotating rod is rotatably connected with a second rotating rod.

Preferably, the upper surface of lifter plate has seted up the spout, the inner wall sliding connection of spout has the slider, the fixed surface of slider is connected with the connecting seat, the other end and the inner wall rotation of connecting seat of second dwang are connected, the upper surface fixedly connected with solid fixed ring of slider.

Preferably, the surface thread of the fixed ring is connected with a fastening bolt, and the bottom end of the fastening bolt is fixedly connected with a fastening ring.

Compared with the prior art, the utility model provides a main shaft dismounting tool of a continuous extrusion machine through improvement, which has the following improvements and advantages:

according to the utility model, the first rotating rod and the second rotating rod are driven to rotate through the driving of the motor, the sliding block is driven to move on the sliding groove through the movement of the first rotating rod and the second rotating rod, the movement track of the fastening ring can be adjusted through the action of the adjusting fastening bolt, so that the size of the inner space of the fixing ring is adjusted to adapt to the spindles with different sizes, meanwhile, the spindles can be fixed, the spindles can always keep the horizontal direction when being disassembled through the cooperation of the sliding block and the sliding groove, the lifting plate can be adjusted to be at a proper height to keep the same level through rotating the crank, and the problems that a plurality of workers are required to protect the pulled-out spindle when the spindles are pulled out, abrasion is increased in the pulling process due to the fact that a plurality of people are required to cooperate are solved through the structure.

Drawings

The utility model is further explained below with reference to the drawings and examples:

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a first perspective of the disassembly assembly of the present utility model;

fig. 3 is a schematic view of a second perspective of the disassembly assembly of the present utility model.

Reference numerals illustrate:

1. a bottom plate; 2. a universal wheel; 3. a pushing handle; 4. a base; 5. a threaded rod; 6. a slide; 7. a lifting plate; 8. disassembling the assembly; 801. a shock absorption seat; 802. a motor; 803. a turntable; 804. a first rotating lever; 805. a second rotating lever; 806. a chute; 807. a slide block; 808. a connecting seat; 809. a through groove; 810. a fixing ring; 811. a fastening bolt; 812. a fastening ring; 9. and (5) a crank.

Detailed Description

The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a main shaft dismounting tool of a continuous extrusion machine through improvement, which comprises the following technical scheme: as shown in fig. 1-3: the utility model provides a main shaft extracting tool of continuous extrusion machine, includes bottom plate 1, the lower fixed surface of bottom plate 1 is connected with universal wheel 2, the last fixed surface of bottom plate 1 is connected with pushes away handle 3, the last fixed surface of bottom plate 1 is connected with base 4, the upper surface rotation of base 4 is connected with threaded rod 5, the surface threaded connection of threaded rod 5 has slide 6, the last fixed surface of slide 6 is connected with lifter plate 7, the top fixedly connected with crank 9 of threaded rod 5, the upper surface of lifter plate 7 is provided with dismantles subassembly 8.

By the above structure or mechanism: the threaded rod 5, the crank 9 and the base 4 are all provided with four groups, the lifting plate 7 is driven by the four sliding seats 6 to lift on the threaded rod 5, and the whole device can be conveniently moved through the universal wheel 2.

Further, dismantle subassembly 8 includes the shock attenuation seat 801 of being connected with lifting plate 7 upper surface fixed, the upper surface fixedly connected with motor 802 of shock attenuation seat 801, the output fixedly connected with carousel 803 of motor 802, the logical groove 809 has been seted up to lifting plate 7 upper surface, one side rotation of carousel 803 is connected with first dwang 804, the other end rotation of first dwang 804 is connected with second dwang 805, spout 806 has been seted up to lifting plate 7 upper surface, the inner wall sliding connection of spout 806 has slider 807, the fixed surface of slider 807 is connected with connecting seat 808, the other end of second dwang 805 is connected with the inner wall rotation of connecting seat 808, the upper surface fixedly connected with solid fixed ring 810 of slider 807, the surface threaded connection of solid fixed ring 810 has fastening bolt 811, the bottom fixedly connected with solid fixed ring 812 of fastening bolt 811.

By the above structure or mechanism: the movement of the turntable 803 can be unaffected by the through groove 809, the sliding block 807 can be kept in linear movement in the sliding groove 806 by the rotary connection between the first rotary rod 804 and the second rotary rod 805, and the movement track of the fastening ring 812 can be adjusted by adjusting the action of the fastening bolt 811, so that the size of the inner space of the fixing ring 810 can be adjusted to adapt to spindles of different sizes, and meanwhile, the spindles can be fixed.

Working principle: when the spindle disassembling tool of the continuous extrusion machine is used, a user drives the first rotating rod 804 and the second rotating rod 805 to rotate through the driving of the motor 802, drives the sliding block 807 to move on the sliding groove 806 through the movement of the first rotating rod 804 and the second rotating rod 805, can adjust the movement track of the fastening ring 812 through the action of the adjusting fastening bolt 811, thereby adjusting the size of the inner space of the fixing ring 810 to adapt to spindles with different sizes, and simultaneously can fix the spindles.

Claims

1. The utility model provides a main shaft extracting tool of continuous extrusion machine, includes bottom plate (1), its characterized in that: the utility model discloses a lifting device for a floor, including bottom plate (1), upper surface fixedly connected with universal wheel (2), upper surface fixedly connected with pushing away handle (3) of bottom plate (1), upper surface fixedly connected with base (4) of bottom plate (1), the upper surface rotation of base (4) is connected with threaded rod (5), the surface threaded connection of threaded rod (5) has slide (6), the upper surface fixedly connected with lifter plate (7) of slide (6), the top fixedly connected with crank (9) of threaded rod (5), the upper surface of lifter plate (7) is provided with dismantles subassembly (8).

2. The spindle removing tool of a continuous extrusion machine according to claim 1, wherein: the dismounting assembly (8) comprises a shock absorption seat (801) fixedly connected with the upper surface of the lifting plate (7), and a motor (802) is fixedly connected with the upper surface of the shock absorption seat (801).

3. The spindle removing tool of a continuous extrusion machine according to claim 2, wherein: the output end of the motor (802) is fixedly connected with a rotary table (803), and a through groove (809) is formed in the upper surface of the lifting plate (7).

4. A spindle removal tool for a continuous extrusion machine as claimed in claim 3, wherein: one side of the turntable (803) is rotatably connected with a first rotating rod (804), and the other end of the first rotating rod (804) is rotatably connected with a second rotating rod (805).

5. The spindle removing tool of a continuous extrusion machine according to claim 4, wherein: the upper surface of lifter plate (7) has seted up spout (806), the inner wall sliding connection of spout (806) has slider (807), the fixed surface of slider (807) is connected with connecting seat (808), the other end and the inner wall rotation of connecting seat (808) of second dwang (805) are connected, the upper surface fixedly connected with solid fixed ring (810) of slider (807).

6. The spindle removing tool of a continuous extrusion machine according to claim 5, wherein: the surface of the fixed ring (810) is in threaded connection with a fastening bolt (811), and the bottom end of the fastening bolt (811) is fixedly connected with a fastening ring (812).