CN214328093U

CN214328093U - Novel carbon fiber needling tool

Info

Publication number: CN214328093U
Application number: CN202023117153.4U
Authority: CN
Inventors: 申超飞; 裴洋
Original assignee: Xi'an Meilan New Material Co ltd
Current assignee: Xi'an Meilan New Material Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-10-01
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses a novel carbon fiber acupuncture frock, the speed reducer is installed at the top of acupuncture base, and the speed reducer is connected with the bottom of support through installing at its output epaxial lead screw, the lift is installed to the bottom of mobile station, and the lift is connected with the lead screw through installing at its output epaxial auxiliary sprocket, two sets of main shaft bearing of placing relatively are installed at the top of main shaft base, and install the main shaft between the main shaft bearing to install the wood pattern at the front end of main shaft. A novel carbon fiber acupuncture frock, can easily accomplish the acupuncture of relevant position through the control that removes the lead screw when the straight section of thorn, the acupuncture process can stop at will, starts convenient timely repair, adjustment at any time, during the acupuncture segmental arc, mutually supports by the upset subassembly, overturns certain suitable angle with the mould, makes things convenient for artificial operation.

Description

Novel carbon fiber needling tool

Technical Field

The utility model relates to a acupuncture frock field, in particular to novel carbon fiber acupuncture frock.

Background

The research and application of the thermal field material for the monocrystalline silicon drawing furnace are subject to the development process of graphite materials and carbon-carbon composite materials, due to the limitation of the graphite materials, particularly thermal shock resistance, aiming at large-scale thermal field parts, the replacement rate of graphite material parts is high, the stability is poor, the energy consumption is high, the quality and the quality of monocrystalline silicon are influenced, the carbon-carbon composite materials become the first choice of the thermal field materials with excellent thermal field quality, the market demand is gradually increased, and in a thermal field, compared with the graphite crucible, the carbon fiber crucible has the characteristics of stretch resistance, compression resistance, super-strong interlaminar shear resistance, larger stress bearing, no deformation at high temperature, original shape maintenance, long service life and the like. However, the processing of carbon fiber crucible products is limited by the influence of the used mold tool, the traditional crucible products are produced by means of the carbon fiber cylinder product mold tool, the processing area is only limited by the needling of the outer circular surface of the cylinder of the crucible pot, and the carbon fiber crucible belongs to single layering and layer-by-layer needling, so that the production efficiency is greatly influenced by frequently disassembling and assembling the mold, therefore, the mold tool for the carbon fiber crucible needling products is provided, and therefore, a novel carbon fiber needling tool is provided.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a novel carbon fiber needling tool, which can effectively solve the problems in the background art.

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

a novel carbon fiber needling tool comprises a needling base and a support, wherein screw rods are respectively arranged at four corners of the top of the support, a mobile station is connected above the support through the screw rods, a rotating shaft base is arranged at the top of the mobile station, a rotating shaft bearing is arranged at the top of the rotating shaft base, a rotating shaft is arranged inside the rotating shaft bearing, a main shaft base is movably arranged outside the rotating shaft, wherein,

the speed reducer is installed at the top of acupuncture base, and the speed reducer is connected with the bottom of support through installing the lead screw on its output shaft, the lift is installed to the bottom of mobile station, and the lift is connected with the lead screw through installing the supplementary sprocket on its output shaft, two sets of main shaft bearings of placing relatively are installed at the top of main shaft base, and install the main shaft between the main shaft bearing to install the wood pattern at the front end of main shaft.

Preferably, the bracket is slidably connected with a guide rail arranged at the top of the needling base.

Preferably, the main shaft is connected with the wood pattern through a wood pattern flange arranged at the front end of the main shaft, and the other end of the main shaft is connected with a main motor arranged at the top of the main shaft base.

Preferably, the bottom of the mobile station is provided with a lower bearing, and a lower rotating shaft arranged in the lower bearing is driven by a secondary motor arranged below the mobile station.

Preferably, support rods are connected between the two sides of the bottom of the spindle base and the mobile station.

Preferably, a lifting motor is installed at the top of the mobile station, a lifting motor chain wheel is installed on an output shaft of the lifting motor, a connecting rod is connected between the lifters, and the lifting motor is in linkage with the connecting rod chain wheel installed outside the connecting rod through the lifting motor chain wheel installed on the output shaft of the lifting motor.

Compared with the prior art, the utility model discloses following beneficial effect has:

firstly, the mould can meet the requirement that the whole process can remove the layering design in multiple modes only by loading and unloading once, and operators can easily perform needling on the horizontal section and the arc transition section;

and secondly, the freedom degree of the wood pattern is formed by a moving pair, a lifting platform and a turnover assembly, needling at related positions can be easily completed through the control of a movable screw rod during a needling straight section, the needling process can be stopped at will, and convenient and timely repair and adjustment can be started at any time. During acupuncture arc section, mutually support by the upset subassembly, overturn certain suitable angle with the mould, make things convenient for artificial operation, according to different moulds, the crucible size that different customers required, this frock can freely rise, and the crucible of the different thickness of acupuncture, easy operation is changed, has improved work efficiency.

Drawings

FIG. 1 is one of the overall structural diagrams of a novel carbon fiber needling tool of the present invention;

fig. 2 is a right side view of the novel carbon fiber needling tool of the present invention shown in fig. 1;

fig. 3 is a second overall structure diagram of a novel carbon fiber needling tool of the present invention;

fig. 4 is the front view of the novel carbon fiber needling tool of the utility model shown in fig. 3.

In the figure: 1. needling the base; 2. a guide rail; 3. a support; 4. an elevator; 5. a lifting motor; 6. a rotating shaft base; 7. a rotating shaft bearing; 8. a main shaft bearing; 9. a main motor; 10. a speed reducer; 11. a lead screw; 12. a connecting rod; 13. a spindle base; 14. a main shaft; 15. a wood pattern flange; 16. wood molding; 17. a lift motor sprocket; 18. a connecting rod sprocket; 19. an auxiliary sprocket; 20. a rotating shaft; 21. a support bar; 22. a secondary motor; 23. a lower bearing; 24. a lower rotating shaft.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Referring to fig. 1-4, a novel carbon fiber needling tool comprises a needling base 1 and a support 3, wherein four corners of the top of the support 3 are respectively provided with a screw rod, the upper part of the support 3 is connected with a mobile station through the screw rods, the top of the mobile station is provided with a rotating shaft base 6, the top of the rotating shaft base 6 is provided with a rotating shaft bearing 7, the rotating shaft bearing 7 is internally provided with a rotating shaft 20, the outer part of the rotating shaft 20 is movably provided with a main shaft base 13, wherein,

the top of the acupuncture base 1 is provided with a speed reducer 10, the speed reducer 10 is connected with the bottom of the support 3 through a lead screw 11 arranged on an output shaft of the speed reducer, the bottom of the mobile station is provided with a lifter 4, the lifter 4 is connected with a lead screw through an auxiliary chain wheel 19 arranged on an output shaft of the lifter, the top of the main shaft base 13 is provided with two groups of main shaft bearings 8 which are oppositely arranged, a main shaft 14 is arranged between the main shaft bearings 8, and a wood mold 16 is arranged at the front end of the main shaft 14.

Referring to fig. 2, the holder 3 is slidably coupled to a guide rail 2 installed on the top of the acupuncture base 1.

Referring to fig. 2, the main shaft 14 is connected to a wood mold 16 through a wood mold flange 15 installed at a front end thereof, and the other end of the main shaft 14 is connected to a main motor 9 installed at the top of a main shaft base 13.

Referring to fig. 4, a lower bearing 23 is installed at the bottom of the moving stage, and a lower rotating shaft 24 installed inside the lower bearing 23 is driven by a sub-motor 22 installed below the moving stage.

Referring to fig. 4, support rods 21 are connected between both sides of the bottom of the spindle base 13 and the movable stage.

Referring to fig. 3, a lift motor 5 is installed on the top of the mobile station, a lift motor sprocket 17 is installed on an output shaft of the lift motor 5, a connecting rod 12 is connected between the lifts 4, and the lift motor 5 is linked with a connecting rod sprocket 18 installed outside the connecting rod 12 through the lift motor sprocket 17 installed on the output shaft thereof.

When in use, the speed reducer 10 drives the screw rod 11 to rotate, because the screw rod 11 is connected with the bracket 3, when the screw rod 11 rotates, the bracket 3 can be driven to slide back and forth along the guide rail 2 at the top of the needling base 1, then the lifter 4 at the bottom of the mobile station is controlled to be electrified and rotated, when the lifter 4 is electrified, the auxiliary chain wheel 19 at the front end of the lifter 4 is driven to rotate, so that the auxiliary chain wheel interacts with the screw rod at the top of the needling base 1, at the moment, the mobile station can be lifted along the direction of the screw rod, thereby adjusting the vertical height of the mobile station, when the inclination direction of the wood mold flange 15 needs to be adjusted, the auxiliary motor 22 at the bottom of the mobile station is controlled to rotate, the rotating shaft 20 is driven to rotate by the auxiliary motor 22, and because the main shaft base 13 is connected outside the rotating shaft 20, when the rotating shaft 20 rotates, the main shaft base 13 connected outside the rotating shaft can be driven to rotate, thereby adjusting the inclination angle of the wood pattern flange 15 at the front end of the main shaft base 13, after the adjustment is completed, controlling the main motor 9 to be electrified and rotated, so that the wood pattern flange 15 connected with the main motor 9 is rotated, thereby driving the angle with the wood pattern 16.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a novel carbon fiber acupuncture frock which characterized in that: comprises a needling base (1) and a bracket (3), wherein screw rods are arranged at four corners of the top of the bracket (3), a mobile platform is connected above the bracket (3) through the screw rods, a rotating shaft base (6) is arranged at the top of the mobile platform, a rotating shaft bearing (7) is arranged at the top of the rotating shaft base (6), a rotating shaft (20) is arranged inside the rotating shaft bearing (7), and a main shaft base (13) is movably arranged outside the rotating shaft (20), wherein,

speed reducer (10) are installed at the top of acupuncture base (1), and speed reducer (10) are connected with the bottom of support (3) through installing lead screw (11) on its output shaft, lift (4) are installed to the bottom of mobile station, and lift (4) are connected with the lead screw through installing auxiliary sprocket (19) on its output shaft, two sets of main shaft bearing (8) of placing relatively are installed at the top of main shaft base (13), and install main shaft (14) between main shaft bearing (8) to wood pattern (16) are installed to the front end at main shaft (14).

2. The novel carbon fiber needling tool according to claim 1, is characterized in that: the support (3) is connected with a guide rail (2) arranged at the top of the acupuncture base (1) in a sliding way.

3. The novel carbon fiber needling tool according to claim 1, is characterized in that: the main shaft (14) is connected with the wood pattern (16) through a wood pattern flange (15) arranged at the front end of the main shaft, and the other end of the main shaft (14) is connected with a main motor (9) arranged at the top of the main shaft base (13).

4. The novel carbon fiber needling tool according to claim 1, is characterized in that: the bottom of the mobile platform is provided with a lower bearing (23), and a lower rotating shaft (24) arranged in the lower bearing (23) is driven by an auxiliary motor (22) arranged below the mobile platform.

5. The novel carbon fiber needling tool according to claim 1, is characterized in that: and supporting rods (21) are connected between the two sides of the bottom of the main shaft base (13) and the mobile platform.

6. The novel carbon fiber needling tool according to claim 1, is characterized in that: lifting motor (5) are installed at the top of mobile station, and lifting motor sprocket (17) are installed to the output shaft of lifting motor (5), be connected with connecting rod (12) between lift (4), lifting motor (5) are through installing lifting motor sprocket (17) on its output shaft and installing connecting rod sprocket (18) interlock in connecting rod (12) outside.