CN212794105U

CN212794105U - Novel cutting cutter wheel seat for electric power equipment

Info

Publication number: CN212794105U
Application number: CN202021746415.0U
Authority: CN
Inventors: 王建平
Original assignee: Jiangsu Electric Power Equipment Co ltd
Current assignee: Jiangsu Electric Power Equipment Co ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-03-26
Anticipated expiration: 2030-08-20

Abstract

The utility model discloses a novel power equipment cuts cutting arbor wheel seat, including shell body and bearing, the lower extreme of shell body is provided with the access cover, and the inboard of access cover is provided with the internal thread, the inside of shell body is provided with the motor, and the lower extreme of motor is provided with the axostylus axostyle, the inside that a week of axostylus axostyle is located the shell body is provided with the bearing, outside one side of shell body is provided with the oil blanket lid, lower extreme a week of axostylus axostyle is provided with the axostylus axostyle sleeve, and the. This have a novel power equipment cutting arbor wheel seat is provided with the shell body and mainly plays the effect of bearing and fixed motor and bearing, also plays the effect of carrying out outside protection to the organism of motor simultaneously, and access cover and internal screw thread mainly act on lie in making things convenient for the operator to carry out rotatory dismantlement to the access cover to make the operator overhaul the inside bearing of shell body, the access cover also plays the bottom of protecting the bearing simultaneously.

Description

Novel cutting cutter wheel seat for electric power equipment

Technical Field

The utility model relates to an electric power equipment cutting knife flywheel seat technical field specifically is a novel electric power equipment cutting knife flywheel seat.

Background

The cutter wheel is an ultra-precise tool for cutting brittle materials, the main structure of the cutter wheel is a disc-shaped part with a cutting edge along the periphery, a mounting hole which can penetrate through the center of the cutter wheel and an irregular groove, and the cutter wheel is widely applied to the fields of industrial processing, ultra-precise manufacturing and the like.

The cutter wheel used for cutting the electric power equipment in the market is basically perfect, but the cutter wheel seat for fixing the cutter wheel has some defects, such as instability and easy shake when the cutter wheel is fixed, and inconvenience is brought to the dismounting of the cutter wheel. Therefore, a novel cutting cutter wheel seat for electric power equipment is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel power equipment cuts cutting knife flywheel seat to the current market that proposes in solving above-mentioned background art is used for the cutting of power equipment on the cutting flywheel has been very perfect basically, but has some weak points on the cutting flywheel seat that the cutting flywheel carries out to the cutting flywheel simultaneously, for example when fixing the cutting flywheel stable and produce easily inadequately and rock, also comparatively inconvenient problem in the aspect of the dismouting to the cutting flywheel simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel power equipment cuts cutter arbor seat, includes shell body and bearing, the lower extreme of shell body is provided with the access cover, and the inboard of access cover is provided with the internal thread, the inside of shell body is provided with the motor, and the lower extreme of motor is provided with the axostylus axostyle, a week of axostylus axostyle is located the inside of shell body and is provided with the bearing, outside one side of shell body is provided with the oil blanket lid, the lower extreme a week of axostylus axostyle is provided with the axostylus axostyle sleeve, and the telescopic outside a week of axostylus axostyle is provided with the abrupt line strip, outside a week of abrupt line strip is provided with the mounting, and the inboard reservation of mounting has the indent round hole, the telescopic lower.

Preferably, the access cover forms threaded connection with the outer shell through internal threads, and a detachable structure is arranged between the access cover and the outer shell.

Preferably, the horizontal height of the oil seal cover is higher than that of the bearing, and the inner wall of the circle center of the bearing is attached to the outer wall of the shaft rod.

Preferably, the axostylus axostyle sleeve distributes along the axis of motor with the axostylus axostyle, and the protruding stripe is along the telescopic outside a week evenly distributed of axostylus axostyle.

Preferably, the inner concave round hole on the inner side of the fixing piece is in embedded distribution with the shaft rod sleeve and the convex stripe, and the fixing piece is in trapezoid distribution.

Preferably, the rubber pad is tightly attached to the lower end of the shaft rod sleeve and the upper end of the inner part of the cutter wheel, and the shaft rod sleeve is of a detachable structure through a screw and the fixing part.

Compared with the prior art, the beneficial effects of the utility model are that: this have a novel power equipment cutting arbor wheel seat is provided with the shell body and mainly plays the effect of bearing and fixed motor and bearing, also plays the effect of carrying out outside protection to the organism of motor simultaneously, and access cover and internal screw thread mainly act on lie in making things convenient for the operator to carry out rotatory dismantlement to the access cover to make the operator overhaul the inside bearing of shell body, the access cover also plays the bottom of protecting the bearing simultaneously.

The main effect of bearing lies in can carrying out spacing fixed to the axostylus axostyle to make the axostylus axostyle can not cause the cutting inaccuracy of break bar because of the range of swaying is too big when rotatory, and the oil blanket lid mainly plays the effect that makes things convenient for the operator to add lubricating oil to the bearing, and then makes the bearing can not cause the damage because of mechanical friction is too big when rotatory to the bearing.

The motor mainly plays and produces rotary power to give the axostylus axostyle with rotary power transmission, and the effect of axostylus axostyle is in giving the axostylus axostyle sleeve its rotary power transmission, thereby makes the axostylus axostyle sleeve can drive the abrupt line strip and rotate, and the main action of abrupt line strip lies in can carrying out the gomphosis fixed to the indent round hole in addition, and then makes axostylus axostyle sleeve and mounting can not the off normal when rotatory.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic top view of the knife flywheel of the present invention;

fig. 4 is a schematic view of a part of an enlarged structure at a in fig. 2 according to the present invention.

In the figure: 1. an outer housing; 2. an access cover; 3. an internal thread; 4. a motor; 5. a shaft lever; 6. a bearing; 7. sealing the oil cover; 8. a shaft sleeve; 9. a raised stripe; 10. a fixing member; 11. an inner concave round hole; 12. a rubber pad; 13. a screw hole; 14. a screw; 15. a knife flywheel.

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 creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a novel cutting cutter wheel seat for electric power equipment comprises an outer shell 1, an access cover 2, an internal thread 3, a motor 4, a shaft lever 5, a bearing 6, an oil seal cover 7, a shaft lever sleeve 8, a raised line 9, a fixing part 10, an inward concave circular hole 11, a rubber pad 12, a screw hole 13, a screw 14 and a cutter wheel 15, wherein the access cover 2 is arranged at the lower end of the outer shell 1, the internal thread 3 is arranged at the inner side of the access cover 2, the motor 4 is arranged inside the outer shell 1, the shaft lever 5 is arranged at the lower end of the motor 4, the bearing 6 is arranged inside the outer shell 1 in a circle of the shaft lever 5, the oil seal cover 7 is arranged at one side outside of the outer shell 1, the shaft lever sleeve 8 is arranged at a circle of the lower end of the shaft lever 5, the raised line 9 is arranged at a circle of the outside of the shaft lever sleeve 8, the fixing part 10 is provided with the inward, and the lower extreme of rubber pad 12 is provided with break bar 15, and the mounting 10 all leaves screw 13 with one side of axostylus axostyle sleeve 8 in advance, and the inboard of screw 13 is provided with screw 14.

The access cover 2 is in threaded connection with the outer shell 1 through the internal thread 3, a detachable structure is arranged between the access cover 2 and the outer shell 1, the outer shell 1 mainly plays a role in bearing and fixing the motor 4 and the bearing 6 and also plays a role in externally protecting a machine body of the motor 4, and the access cover 2 and the internal thread 3 mainly play a role in facilitating an operator to rotationally disassemble the access cover 2, so that the operator can overhaul the bearing 6 inside the outer shell 1, and meanwhile, the access cover 2 also plays a role in protecting the bottom of the bearing 6;

the horizontal height of the oil seal cover 7 is higher than that of the bearing 6, the inner wall of the circle center of the bearing 6 is mutually attached to the outer wall of the shaft lever 5, and the bearing 6 has the main function of limiting and fixing the shaft lever 5, so that the shaft lever 5 cannot be inaccurately cut by the cutter wheel 15 due to overlarge swing amplitude during rotation, the oil seal cover 7 mainly plays a role in facilitating an operator to add lubricating oil to the bearing 6, and the bearing 6 cannot be damaged due to overlarge mechanical friction during rotation;

the shaft lever sleeve 8 and the shaft lever 5 are distributed along the central axis of the motor 4, the raised grain strips 9 are uniformly distributed along the outer circumference of the shaft lever sleeve 8, the motor 4 mainly generates rotary power and transmits the rotary power to the shaft lever 5, the shaft lever 5 is used for transmitting the rotary power to the shaft lever sleeve 8, so that the shaft lever sleeve 8 can drive the raised grain strips 9 to rotate, and in addition, the raised grain strips 9 are mainly used for embedding and fixing the concave round holes 11, so that the shaft lever sleeve 8 and the fixing piece 10 cannot deviate when rotating;

the inner concave round hole 11 on the inner side of the fixing piece 10 is in embedded distribution with the shaft lever sleeve 8 and the raised stripe 9, the fixing piece 10 is in trapezoidal distribution, the fixing piece 10 mainly plays a role in fixing the knife flywheel 15 and driving the knife flywheel 15 to rotate, and the inner concave round hole 11 on the inner side of the fixing piece 10 is in embedded distribution with the raised stripe 9, so that the shaft lever sleeve 8 is connected with the fixing piece 10 more tightly, and the shaft lever sleeve 8 cannot deviate due to insufficient connection when the fixing piece 10 is driven to rotate;

rubber pad 12 hugs closely the inside upper end that fits the lower extreme of axostylus axostyle sleeve 8 and break bar 15, and axostylus axostyle sleeve 8 passes through and is detachable construction between screw 14 and the mounting 10, rubber pad 12 hugs closely the effect that fits the inside upper end of lower extreme of axostylus axostyle sleeve 8 and break bar 15 lies in, it can not become flexible from top to bottom when the axostylus axostyle sleeve 8 lies in the mounting 10 to be connected, thereby make the cutting error to break bar 15, screw 13 and screw 14's effect lies in making axostylus axostyle sleeve 8 and mounting 10 fixed as an organic whole.

The working principle is as follows: for the cutting cutter wheel seat with the novel power equipment, firstly, a rubber pad 12 is placed inside the circle center of a cutter wheel 15, then the fixing piece 10 is taken up to be butted with the shaft lever sleeve 8, and is embedded and fixed with the protruded stripe 9 outside the shaft lever sleeve 8 through the inner concave round hole 11 inside the fixing piece 10, so that the fixing between the fixing piece 10 and the shaft lever sleeve 8 is more compact, then, a screw 14 is screwed into the screw hole 13 on one side of the fixing piece 10 and the shaft lever sleeve 8 in a rotating way, so that the fixed installation of the cutter wheel 15 is completed, then, when the cutting cutter wheel seat needs to work, a motor 4 inside the outer shell 1 can drive the shaft lever 5 to rotate, further, the shaft lever sleeve 8 at the lower end of the shaft lever 5 and the cutter wheel 15 are driven to rotate and cut, in addition is carried out by unscrewing an oil sealing cover 7 when the shaft lever 5 needs to add lubricating oil due to the limited fixing of a bearing 6, thereby making the rotation process of the bearing 6 smoother.

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.

Claims

1. The utility model provides a novel power equipment cutting cutter wheel seat, includes shell body (1) and bearing (6), its characterized in that: an access cover (2) is arranged at the lower end of the outer shell (1), an internal thread (3) is arranged on the inner side of the access cover (2), a motor (4) is arranged inside the outer shell (1), a shaft lever (5) is arranged at the lower end of the motor (4), a bearing (6) is arranged on the periphery of the shaft lever (5) positioned inside the outer shell (1), an oil seal cover (7) is arranged on one side of the outer part of the outer shell (1), a shaft lever sleeve (8) is arranged on the periphery of the lower end of the shaft lever (5), a protruded stripe (9) is arranged on the periphery of the outer part of the shaft lever sleeve (8), a fixing part (10) is arranged on the periphery of the outer part of the protruded stripe (9), an inward concave round hole (11) is reserved on the inner side of the fixing part (10), a rubber pad (12) is arranged at the lower end of the shaft, screw holes (13) are reserved on one sides of the fixing piece (10) and the shaft lever sleeve (8), and screws (14) are arranged on the inner sides of the screw holes (13).

2. The novel power equipment cutting cutter wheel seat according to claim 1, wherein: the access cover (2) is in threaded connection with the outer shell (1) through the internal thread (3), and a detachable structure is arranged between the access cover (2) and the outer shell (1).

3. The novel power equipment cutting cutter wheel seat according to claim 1, wherein: the horizontal height of the oil seal cover (7) is higher than that of the bearing (6), and the inner wall of the circle center of the bearing (6) is attached to the outer wall of the shaft lever (5).

4. The novel power equipment cutting cutter wheel seat according to claim 1, wherein: the shaft lever sleeve (8) and the shaft lever (5) are distributed along the central axis of the motor (4), and the raised stripe strips (9) are uniformly distributed along the outer circumference of the shaft lever sleeve (8).

5. The novel power equipment cutting cutter wheel seat according to claim 1, wherein: the inner concave round hole (11) on the inner side of the fixing piece (10) is embedded with the shaft lever sleeve (8) and the convex stripe (9) and the fixing piece (10) is distributed in a trapezoid shape.

6. The novel power equipment cutting cutter wheel seat according to claim 1, wherein: the rubber pad (12) is tightly attached to the lower end of the shaft lever sleeve (8) and the upper end of the interior of the cutter wheel (15), and the shaft lever sleeve (8) is of a detachable structure through a screw (14) and the fixing piece (10).