阅读说明：本技术 一种新型刮刀总装 (Novel scraper assembly ) 是由 崔汉博 崔汉宽 于 2021-09-18 设计创作，主要内容包括：本发明公开了一种新型刮刀总装,包括刮刀轴、刀头和刮刀轴承座,所述刮刀轴嵌合于刮刀轴承座内,所述刀头通过螺丝固定于刮刀轴的一端,所述刮刀轴另一端上衔接有刮刀链轮,所述刮刀轴承座上嵌套有刮刀轴承盖,所述刮刀轴承座与刮刀轴衔接处的两侧设有刮刀轴承和轴间半圈,所述刮刀轴承通过轴体与轴间半圈连接,所述刮刀轴承上设有油封。本发明的刮刀总装采用的自主伸缩结构,通过刮刀链轮带动刮刀轴实现刮削,此结构的刮削方式,使得刮刀刮削过程更加稳定,不受外界因素影响,确保了刮削的质量。(The invention discloses a novel scraper assembly which comprises a scraper shaft, a scraper head and a scraper bearing seat, wherein the scraper shaft is embedded in the scraper bearing seat, the scraper head is fixed at one end of the scraper shaft through a screw, a scraper chain wheel is connected to the other end of the scraper shaft in a linking manner, a scraper bearing cover is embedded on the scraper bearing seat, scraper bearings and an inter-shaft half ring are arranged on two sides of the connecting position of the scraper bearing seat and the scraper shaft, the scraper bearings are connected with the inter-shaft half ring through a shaft body, and oil seals are arranged on the scraper bearings. The scraper assembly adopts an autonomous telescopic structure, and the scraper shaft is driven by the scraper chain wheel to realize scraping, so that the scraping process of the scraper is more stable in a scraping mode of the structure, the scraper is not influenced by external factors, and the scraping quality is ensured.)

1. The utility model provides a novel scraper assembly which characterized in that: including scraping axle (1), tool bit (2) and scraping bearing frame (7), scrape the gomphosis of axle (1) in scraper bearing frame (7), tool bit (2) are fixed in the one end of scraping axle (1) through the screw, it has scraper sprocket (3) to link up on scraping axle (1) the other end, it has scraper bearing cap (8) to nest on scraper bearing frame (7), scraper bearing frame (7) are equipped with scraper bearing (5) and interaxial half circle (4) with the both sides of scraping axle (1) linking department, scraper bearing (5) are connected through axis body and interaxial half circle (4), be equipped with oil blanket (6) on scraper bearing (5).

2. The novel doctor blade assembly as claimed in claim 1, wherein: scraper axle (1) and tool bit (2) connection end department are equipped with first fixed orifices, the junction of tool bit (2) distributes and has the second fixed orifices, the second fixed orifices is the same with first fixed orifices size and position corresponds.

3. The novel doctor blade assembly as claimed in claim 1, wherein: the bottom of the scraper shaft (1) is provided with a tooth groove, and the tooth groove is meshed with a wheel body of the scraper chain wheel (3).

4. The novel doctor blade assembly as claimed in claim 1, wherein: the shaft body welded fastening that interaxial half circle (4) and scraper bearing (5) are connected, the welding gap of interaxial half circle (4) is 0.5 mm.

5. The novel doctor blade assembly as claimed in claim 1, wherein: the scraper shaft (1), the scraper chain wheel (3), the shaft half ring (4), the scraper bearing seat (7) and the scraper bearing cover (8) are all made of SUS304 stainless steel.

6. The novel doctor blade assembly as claimed in claim 1, wherein: the tool bit (2) is made of SUS310S stainless steel.

Technical Field

The invention relates to the technical field of scrapers, in particular to a novel scraper assembly.

Background

The scraper is the main instrument of scraping, and according to the scraping surface of work piece difference, the scraper can be divided into flat scraper, triangle scraper and crescent scraper three big types. The flat scraper is mainly used for scraping planes, such as flat plates, flat rails, workbenches and the like, and can also be used for scraping outer curved surfaces.

Most of the existing scrapers are integrally structured scraper bodies, when the scraper is used, the whole scraper body needs to be connected with related telescopic equipment, the telescopic equipment drives the scraper to move, so that a workpiece is scraped, the scraper structure is greatly influenced by the telescopic equipment, when the telescopic equipment shakes or is influenced by external force, the scraper is also influenced by force transmission, and the scraping effect is seriously influenced.

Disclosure of Invention

The invention aims to provide a novel scraper assembly to solve the problem that when a scraper with an integral structure is used, the scraper is greatly influenced by telescopic equipment, and the scraping effect is influenced.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a novel scraper assembly, includes scraper axle, tool bit and scrapes the bearing frame, scrape the gomphosis of axle in scraping the bearing frame, the tool bit passes through the one end that the screw fixation scraped the axle, it has scraper sprocket to link up on the scraper axle other end, the nestification has scraper bearing cap on the scraper bearing frame, it is equipped with scraper bearing and interaxial half circle to scrape the bearing frame and scrape the both sides that the axle links up the department, scraper bearing passes through the axis body and is connected with the interaxial half circle, be equipped with the oil blanket on the scraper bearing.

As a preferred embodiment of the present invention, a first fixing hole is formed at a connecting end of the scraper shaft and the cutter head, and second fixing holes are distributed at a joint of the cutter head, the second fixing holes having the same size as the first fixing holes and corresponding in position to the first fixing holes.

In a preferred embodiment of the present invention, the bottom of the scraper shaft is provided with a tooth groove, and the tooth groove is engaged with a wheel body of the scraper sprocket.

In a preferred embodiment of the present invention, the shaft body connected to the scraper bearing is welded and fixed to the inter-shaft half-ring, and a welding gap of the inter-shaft half-ring is 0.5 mm.

In a preferred embodiment of the present invention, the scraper shaft, the scraper sprocket, the shaft half ring, the scraper bearing housing and the scraper bearing cover are made of SUS304 stainless steel.

In a preferred embodiment of the present invention, the tool bit is made of SUS310S stainless steel.

Compared with the prior art, the invention has the beneficial effects that:

the autonomic extending structure that this scraper adopted drives through scraper sprocket and scrapes the axle and realize scraping, when using, only need to fix bearing frame and scraper sprocket, will scrape the axle and be connected with telescopic equipment, telescopic equipment is at flexible in-process, because the fixed reason of bearing frame and scraper sprocket, make to scrape the axle and stretch out and draw back the removal on the bearing frame, realize scraping, the mode of scraping of this structure makes the scraper process of scraping more stable, can not receive external factor to influence, the quality of scraping has been ensured.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention.

In the figure: 1-scraper shaft, 2-cutter head, 3-scraper chain wheel, 4-interaxial half ring, 5-scraper bearing, 6-oil seal, 7-scraper bearing seat and 8-scraper bearing cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution:

the utility model provides a novel scraper assembly, includes scraper axle 1, tool bit 2 and scraper bearing frame 7, scraper axle 1 gomphosis is in scraper bearing frame 7, tool bit 2 is fixed in the one end of scraper axle 1 through the screw, it has scraper sprocket 3 to link up on scraper axle 1 other end, the nested scraper bearing cap 8 that has on scraper bearing frame 7, scraper bearing frame 7 is equipped with scraper bearing 5 and interaxial half-ring 4 with the both sides of scraping the axle 1 linking department, scraper bearing 5 is connected with interaxial half-ring 4 through the axis body, be equipped with oil blanket 6 on the scraper bearing 5.

Scraper axle 1 and tool bit 2 connection end department are equipped with first fixed orifices, the junction punishment of tool bit 2 has the second fixed orifices of distribution, the second fixed orifices corresponds with first fixed orifices size and position, and through the mounted position according to tool bit 2, the second fixed orifices that selects to correspond locks fixedly with the first fixed orifices of scraping epaxial 1, scrapes the mounted position of condition to tool bit 2 according to the reality and selects.

Scraper 1 bottom of axle is equipped with the tooth's socket, the tooth's socket is connected with the wheel body meshing of scraper sprocket 3, through the meshing of the wheel body of tooth's socket with scraper sprocket 3, can drive the transmission of scraper axle 1 through scraper sprocket 3, realizes scraping tool bit 2 through the flexible of scraper sprocket 3.

The shaft body welded fastening that interaxial half circle 4 and scraper bearing 5 are connected, the welding seam of interaxial half circle 4 is 0.5mm, and interaxial half circle 4 mainly presses scraper shaft 1 and holds, has ensured the stability of scraper shaft 1 driven in-process.

The scraper shaft 1, the scraper chain wheel 3, the shaft half ring 4, the scraper bearing seat 7 and the scraper bearing cover 8 are all made of SUS304 stainless steel, and the SUS304 stainless steel has high corrosion resistance, high plasticity and toughness at low temperature, room temperature and high temperature, and good cold forming and welding performance.

The cutter head 2 is made of SUS310S stainless steel, belongs to SUS series austenitic stainless steel, and has strong oxidation resistance and heat resistance.

The working principle is as follows: when using this scraper, at first all be fixed in the processing mesa with scraper bearing frame 7 and scraper sprocket 3's connecting seat through the screw on, place the work piece of scraping on the lift mesa of processing platform and fix the work piece through clamping component again, select suitable tool bit 2 and through the screwed fixation in the position that corresponds on the scraper shaft 1, make the scraping face contact of tool bit 2 and work piece, it passes through the screw and is connected with the flexible end of telescopic equipment to scrape the 1 other end of scraper shaft, start telescopic equipment, telescopic equipment drives the flexible removal of scraper shaft 1 in scraper bearing frame 7, 4 cooperation scraper bearings 5 of interaxial half circle 4 in the scraper bearing frame 7, press the transmission to scraper shaft 1, the stability of scraping the flexible removal of scraper shaft 1 has been guaranteed, drive tool bit 2 and scrape on the surface of work piece through the flexible of scraper shaft 1.

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.