CN216927465U

CN216927465U - Hand-operated wheel for machine tool

Info

Publication number: CN216927465U
Application number: CN202220617333.9U
Authority: CN
Inventors: 司栋璋; 柳宝山
Original assignee: Zhengzhou Yite New Material Co ltd
Current assignee: Zhengzhou Yite New Material Co ltd
Priority date: 2022-03-21
Filing date: 2022-03-21
Publication date: 2022-07-08
Anticipated expiration: 2032-03-21

Abstract

The utility model provides a hand-operated wheel for a machine tool, and relates to the technical field of machine tools. The utility model has the beneficial effects that: because the second cover ring is nested in the pivot, so when rotating hand round, L type scraper blade is in vertical decurrent state all the time, and hand round rotation takes place relative motion with L type scraper blade, and the dust at L type scraper blade handle rocking wheel inside wall and the dust at hand round edge are cleared up, have improved the efficiency of clean hand round inside wall dust.

Description

Hand-operated wheel for machine tool

Technical Field

The utility model relates to the technical field of machine tools, in particular to a hand-operated wheel for a machine tool.

Background

Machine tools are machines for manufacturing machines, also called machine tools or machine tools, which are conventionally referred to as machine tools for short. Generally, the machining method is divided into a metal cutting machine, a forging machine, a woodworking machine and the like. The methods for machining machine parts in modern machine manufacturing are numerous: in addition to cutting, casting, forging, welding, pressing, extruding, etc., however, in general, a part requiring high precision and fine surface roughness is finished by cutting on a machine tool. The machine tool plays an important role in the construction of national economy modernization. A lathe is a machine tool for turning a rotating workpiece mainly with a lathe tool. The lathe can also be used for corresponding processing by using a drill bit, a reamer, a screw tap, a die, a knurling tool and the like. Lathes are used primarily for machining shafts, disks, sleeves and other workpieces having a surface of revolution, and are the most widely used type of machine tool in machine manufacturing and repair plants.

The chinese patent that is CN209765367U in the grant bulletin number discloses a hand round for lathe, including hand round body, the mounting groove has been seted up to hand round body, the inside fixedly connected with spliced pole of mounting groove, the one end fixedly connected with connecting block of mounting groove is kept away from to the spliced pole, the fixed orifices has been seted up to the connecting block, the inside fixedly connected with fixed pin of fixed orifices, the connecting block passes through the fixed pin and rotates hand (hold) swing joint. This a hand wheel for lathe when need not use the rotation hand (hold), will connect the post and rotate the separation of hand (hold) through rotating the go-between to inside will rotating the hand (hold) and placing the standing groove, the connecting plate will rotate the hand (hold) and press from both sides tightly under the effect of spring.

However, the above technical solution has the following drawbacks: the existing hand-operated wheel needs manual cleaning when cleaning dust on the inner side wall, and the dust cleaning work efficiency is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a hand-operated wheel for a machine tool, and aims to solve the problem that in the prior art, the dust cleaning efficiency of dust on the inner side wall of the hand-operated wheel for the machine tool is low.

In order to achieve the purpose, the utility model adopts the following technical scheme: in order to make the utility model relates to a hand wheel for lathe, including installing the epaxial hand wheel body of pivot at the lathe, hand wheel body includes rotating part and edge part, be provided with the rocking handle on the edge part, the inside wall of hand wheel body is provided with the second clearance part that is used for clearing up the inside wall dust of hand wheel body, the second clearance part is established at the epaxial second lantern ring of commentaries on classics including the cover, be provided with the L type scraper blade with hand wheel body butt on the second lantern ring, still be provided with the second spacing part who is used for restricting the position of the second lantern ring in the pivot.

Specifically, the second limiting component is a second adjusting nut.

Furthermore, be provided with the first cleaning means who is used for clearing up hand round body lateral wall dust on the body of hand round, first cleaning means establishes the epaxial first lantern ring of commentaries on classics including the cover, be provided with a style of calligraphy scraper blade on the first lantern ring, be provided with the first spacing part that is used for restricting the position of the first lantern ring in the pivot.

Specifically, the first limiting component is a first adjusting nut.

Furthermore, the inside of rocking handle is hollow structure, the one end sealing connection of rocking handle has the end cover.

Furthermore, the outside of rocking handle is provided with the antislip strip.

Preferably, the rocking handle is made of metal.

In order to make the utility model have the effect, the utility model has the further technical scheme that the utility model has the following beneficial effects:

1. because the second cover ring is nested in the pivot, so when rotating hand round, L type scraper blade is in vertical decurrent state all the time, and hand round rotation takes place relative motion with L type scraper blade, and the dust at L type scraper blade handle rocking wheel inside wall and the dust at hand round edge are cleared up, have improved the efficiency of clean hand round inside wall dust.

2. Because first cover ring is established in the pivot, so when rotating hand round, a style of calligraphy scraper blade is in vertical decurrent state all the time, and hand round rotation takes place relative motion with a style of calligraphy scraper blade, and the dust clearance of a style of calligraphy scraper blade handle rocking wheel lateral wall falls, has improved the efficiency of clean hand lateral wall dust.

3. In winter, the temperature of a workshop is very low, the rocking handle is very cold, and hot water can be placed in the rocking handle, so that an operator cannot be frostbitten by the rocking handle when operating the hand wheel of the machine tool.

Drawings

FIG. 1 is a schematic block diagram of an embodiment of the present invention;

FIG. 2 is a schematic diagram of another perspective of an embodiment of the present invention;

FIG. 3 is a cross-sectional view of a particular embodiment of the present invention;

FIG. 4 is a schematic structural view of a first cleaning element in accordance with an embodiment of the present invention;

fig. 5 is a schematic structural view of a second cleaning member according to an embodiment of the present invention.

In the figure: 1. a rotating part; 2. an edge portion; 3. a rotating shaft; 4. a rocking handle; 5. an end cap; 6. a first collar; 7. a straight scraper; 8. a first limit member; 9. a second limiting component; 10. a second collar; 11. an L-shaped scraper.

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings.

As shown in fig. 1-5, a hand rocking wheel for lathe, including installing the hand rocking wheel body in the pivot 3 of lathe, the hand rocking wheel body includes rotating part 1 and edge part 2, be provided with rocking handle 4 on the edge part 2, the inside wall of hand rocking wheel body is provided with the second clearance part that is used for clearing up the inside wall dust of hand rocking wheel body, the second clearance part is including establishing the second lantern ring 10 in pivot 3 in the cover, be provided with the L type scraper blade 11 with hand rocking wheel body butt on the second lantern ring 10, still be provided with the second spacing part 9 that is used for restricting the position of second lantern ring 10 in the pivot 3.

In this embodiment, because the second lantern ring 10 cover is established on pivot 3, so when rotating hand round, L type scraper blade 11 is in vertical decurrent state all the time, and hand round rotation takes place relative motion with L type scraper blade 11, and L type scraper blade 11 is cleared up with the dust at hand round edge to the dust of hand round inside wall, has improved the efficiency of clean hand round inside wall dust.

In particular, the second stop element 9 is a second adjusting nut.

Further, a first cleaning component for cleaning dust on the outer side wall of the hand-cranking wheel body is arranged on the hand-cranking wheel body, the first cleaning component comprises a first sleeve ring 6 sleeved on the rotating shaft 3, a linear scraper 7 is arranged on the first sleeve ring 6, and a first limiting component 8 for limiting the position of the first sleeve ring 6 is arranged on the rotating shaft 3; because 6 covers of first lantern ring are established on pivot 3, so when rotating hand round, a style of calligraphy scraper blade 7 is in vertical decurrent state all the time, and hand round rotation takes place relative motion with a style of calligraphy scraper blade 7, and a style of calligraphy scraper blade 7 is cleared up the dust of hand rocking wheel lateral wall, has improved the efficiency of clean hand lateral wall dust.

Specifically, the first limiting member 8 is a first adjusting nut.

Furthermore, the interior of the rocking handle 4 is of a hollow structure, one end of the rocking handle 4 is connected with an end cover 5 in a sealing manner, and an anti-slip strip is arranged outside the rocking handle 4; in winter, the temperature of a workshop is very low, the rocking handle 4 is very cold, and hot water can be placed in the rocking handle, so that an operator cannot be frostbitten by the rocking handle 4 when operating a hand wheel of a machine tool.

Preferably, the crank 4 is made of metal.

In the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a hand round for lathe, is including installing the hand round body on pivot (3) of lathe, the hand round body includes rotating part (1) and edge part (2), be provided with rocking handle (4) on edge part (2), a serial communication port, the inside wall of hand round body is provided with the second clearance part that is used for clearing up the inside wall dust of hand round body, the second clearance part is established the second lantern ring (10) on pivot (3) including the cover, be provided with L type scraper blade (11) with hand round body butt on the second lantern ring (10), still be provided with second spacing part (9) that are used for restricting the position of the second lantern ring (10) on pivot (3).

2. A hand wheel for a machine tool according to claim 1, characterised in that the second limiting element (9) is a second adjusting nut.

3. The hand-operated wheel for the machine tool is characterized in that a first cleaning part used for cleaning dust on the outer side wall of the hand-operated wheel body is arranged on the hand-operated wheel body and comprises a first lantern ring (6) sleeved on a rotating shaft (3), a straight scraper (7) is arranged on the first lantern ring (6), and a first limiting part (8) used for limiting the position of the first lantern ring (6) is arranged on the rotating shaft (3).

4. A hand wheel for a machine tool according to claim 3, characterised in that the first limiting element (8) is a first adjusting nut.

5. The hand crank wheel for the machine tool according to claim 1 is characterized in that the inside of the crank (4) is a hollow structure, and one end of the crank (4) is connected with an end cover (5) in a sealing manner.

6. A hand crank wheel for a machine tool according to claim 1, characterised in that the outer part of the crank (4) is provided with anti-slip strips.

7. A hand wheel according to one of claims 1 to 6, characterised in that the crank (4) is made of metal.