CN210081403U

CN210081403U - Polishing device for pan blank polishing machine head

Info

Publication number: CN210081403U
Application number: CN201920908669.9U
Authority: CN
Inventors: 刘顺亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-17
Filing date: 2019-06-17
Publication date: 2020-02-18
Anticipated expiration: 2029-06-17

Abstract

The utility model discloses a polishing device for a pan blank polishing machine head, which comprises a fixed base plate, a motor positioned on the fixed base plate, a driving wheel connected with the output end of the motor and used for driving an abrasive belt, a driven wheel positioned below the driving wheel and used for supporting the abrasive belt, wherein the front side surface of the fixed base plate is provided with a vertical plate, the vertical plate is provided with a tensioning device used for tensioning the abrasive belt, the tensioning device comprises a support rod connected with the vertical plate through a fixing mechanism and a regulating wheel positioned at the other end of the support rod and connected through a connecting mechanism, the utility model has the advantages of simple structure, convenient use, the arrangement of the tensioning device can tension the abrasive belt in different degrees, the operation is convenient, the energy is saved, the tensioning device and a mounting plate are fixedly connected through bolts and nuts, thereby the included angle between the tensioning device and the machine head can be adjusted, and further the tensioning, simple manufacture and wide application range.

Description

Polishing device for pan blank polishing machine head

Technical Field

The utility model relates to a pot base burnishing machine technical field especially relates to a pot base burnishing machine grinding device for aircraft nose.

Background

The polishing process is a key process in the production of stainless steel pots and is an important inspection index for determining the quality of products. At present, in the domestic stainless steel pot manufacturing industry, 80 percent of polishing operations are finished by manual polishing and semi-automatic polishing by a polishing machine. The manual work polishes the pot base, and work efficiency is extremely low, and present market demand is very big, and the manual work can't satisfy the market demand completely, and at the in-process of polishing operation, can produce a large amount of dusts simultaneously, and when polishing by the manual work, these dusts will be inhaled into the human body, can bring very big injury to staff's health. The existing semi-automatic polisher head usually uses two supporting wheels to support the abrasive belt for polishing, one of the supporting wheels is installed on the output shaft of the motor, the other supporting wheel is supported by the hydraulic cylinder, so as to be installed on the head fixing plate, the hydraulic cylinder not only can support the supporting wheel and is convenient for replacing the abrasive belt, but also can adjust the tension of the abrasive belt, but in the process of polishing operation, the piston of the hydraulic cylinder is required to be in the extending state all the time, thus increasing the operation load of the hydraulic cylinder, meanwhile, the hydraulic cylinder is in the working state all the time, wasting energy, for example, chinese patent No. 2016211592604 discloses a pan blank polisher head device, which comprises a head fixing plate, the head fixing plate is provided with a motor, an abrasive belt supporting wheel, a supporting vertical plate and a supporting wheel installation device, wherein the abrasive belt supporting wheel comprises an abrasive belt driving wheel and an abrasive belt driven wheel, the abrasive belt driving wheel is arranged on a motor output shaft, a hydraulic cylinder is arranged on a support vertical plate through a hydraulic cylinder mounting seat, an abrasive belt driven wheel is arranged at the top end of a hydraulic cylinder piston rod through an abrasive belt driven wheel mounting seat, a supporting wheel fixing and locking device is arranged on the abrasive belt driven wheel mounting seat, and comprises a positioning locking rod arranged on the abrasive belt driven wheel mounting seat, the positioning locking rod can rotate up and down on the abrasive belt driven wheel mounting seat, the device lightens the operation load of the hydraulic cylinder to a certain degree, but still adopts the hydraulic cylinder to tension the abrasive belt, and simultaneously needs the energy to be supplied to the hydraulic cylinder for working, wastes the energy to a certain degree, and the hydraulic cylinder is easy to damage in the using process and.

Disclosure of Invention

The utility model aims at providing a pot base burnishing machine grinding device for aircraft nose of simple structure, work are high-efficient, long service life.

The purpose of the utility model is realized like this:

the utility model provides a pot base burnishing machine is grinding device for aircraft nose, includes fixed bed plate, is located motor on the fixed bed plate, with the motor output is connected and is used for driving the action wheel in abrasive band, is used for supporting the abrasive band and is located from the driving wheel of action wheel below, the leading flank of fixed bed plate is equipped with the riser, be equipped with the overspeed device tensioner who is used for tensioning the abrasive band on the riser, overspeed device tensioner include with the riser passes through the branch that fixed establishment connects, is located the branch other end just passes through the regulating wheel that coupling mechanism connects.

Preferably, the fixing mechanism comprises a first fixing hole at one end of the support rod, a second fixing hole on the vertical plate, a sleeve between the support rod and the vertical plate, and a bolt is arranged between the first fixing hole, the second fixing hole and the sleeve.

Preferably, the first fixing hole and the second fixing hole are internally provided with threads matched with the bolt.

Preferably, one end of the sleeve is fixedly connected with the vertical plate, the other end of the sleeve is provided with first teeth, and second teeth meshed with the first teeth are arranged around the first fixing hole.

Preferably, the connecting mechanism is a pin.

Preferably, the riser bottom is equipped with the backup pad, the below of backup pad is equipped with the mount pad, the mount pad passes through the connecting rod and is connected with the backup pad, from the driving wheel set up in on the mount pad.

Preferably, the diameter of the driving wheel is larger than that of the driven wheel.

The utility model has the advantages that: the utility model discloses simple structure, high durability and convenient use, overspeed device tensioner's setting, can carry out the tensioning of different degrees to the abrasive band, high durability and convenient operation, energy saving, it is not fragile, overspeed device tensioner passes through bolt and nut fixed connection with the mounting panel, thereby the contained angle of adjustable overspeed device tensioner and aircraft nose, and then adjustment overspeed device tensioner is to the tensioning dynamics on abrasive band, the simple manufacture, the range of application is wide, all be equipped with in first fixed orifices and the second fixed orifices with bolt complex screw thread, sleeve one end and riser fixed connection, the other end is equipped with first tooth, be equipped with the second tooth with first tooth interlock around the first fixed orifices, make overspeed device tensioner's after adjusting the angle structural stability good, difficult emergence is not hard up or shifts.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a right side view of the present FIG. 2;

fig. 4 is a schematic structural view of the tensioning device of the present invention;

in the figure: fixed bedplate 1, motor 2, action wheel 3, follow driving wheel 4, abrasive band 5, riser 6, fixed establishment 7, branch 8, regulating wheel 9, backup pad 10, mount pad 11, connecting rod 12, second fixed orifices 13, coupling mechanism 14, sleeve 15, second tooth 16.

Detailed Description

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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.

Example 1

As shown in figures 1-4, a polishing device for a pan blank polishing machine head comprises a fixed base 1, a motor 2 arranged on the fixed base plate 1, a driving wheel 3 connected with the output end of the motor 2 and used for supporting an abrasive belt, a driven wheel 4 used for supporting an abrasive belt 5 and arranged below the driving wheel 3, wherein the diameter of the driving wheel 3 is larger than that of the driven wheel 4, a vertical plate 6 is arranged on the front side surface of the fixed base plate 1, the vertical plate 6 is arranged below the driving wheel 3, a tensioning device used for tensioning the abrasive belt is arranged on the left side surface of the vertical plate 6, the tensioning device comprises a supporting rod 8 connected with the vertical plate 6 through a fixing mechanism 7, and an adjusting wheel 9 arranged at the right end of the supporting rod 8 and connected through a connecting mechanism 14, the fixing mechanism 7 comprises a first fixing hole 13 arranged at the left end of the supporting rod 8, a second fixing hole arranged on the vertical plate 6, a sleeve, Sleeve 15 and second fixed orifices pass through bolted connection, all have in first fixed orifices and the second fixed orifices 13 with bolt complex screw thread, sleeve 15's one end and riser 6 welding, sleeve 15's the other end has first tooth, have around the first fixed orifices with the second tooth 16 of first tooth interlock, this partial structure makes overspeed device tensioner after adjusting the angle good structural stability, difficult emergence is not hard up or is shifted. The connecting mechanism 7 is a pin shaft, the adjusting wheel 9 can rotate at the right end of the supporting rod 8 through the pin shaft, the height of the adjusting wheel 9 is larger than that of the driven wheel 4 and smaller than that of the driving wheel 3, so as to conveniently tension the abrasive belt 5 between the driving wheel 3 and the driven wheel 4, when the abrasive belt needs to be tensioned to a greater extent, the bolts are taken out of the first fixing hole, the sleeve 15 and the second fixing hole 13, the angle between the adjusting wheel 9 and the driving wheel 3 is adjusted, namely, the included angle between the adjusting support rod 8 and the vertical direction is increased, then the first tooth is meshed with the second tooth 16, so that the support rod and the sleeve are not easy to dislocate or move, the bolt passes through the first fixing hole, the sleeve and the second fixing hole and is tightened, namely, the tensioning of the abrasive belt 5 is completed, and when the support rod 8 is vertical to the vertical direction, namely the support rod 8 is in the horizontal direction, the tensioning force of the adjusting wheel 9 on the abrasive belt 5 is the largest.

The riser 6 bottom is equipped with backup pad 10, is equipped with mount pad 11 from driving wheel 4, and mount pad 11 passes through connecting rod 12 to be connected with backup pad 10, is convenient for from the rotation of driving wheel 4.

Example 2:

this example differs from example 1 only in that: motor 2 is double-end motor, and action wheel 3 all sets up two with from driving wheel 4, is located two outputs of motor 2 respectively, and abrasive band 5 sets up two, and the riser sets up two, is located the below of two action wheels 3 respectively, and overspeed device tensioner sets up two, is located two risers 6 respectively.

The utility model discloses simple structure, high durability and convenient use, overspeed device tensioner's setting, can carry out the tensioning of different degrees to the abrasive band, high durability and convenient operation, the energy can be saved, overspeed device tensioner passes through bolt and nut fixed connection with the mounting panel, thereby the contained angle of adjustable overspeed device tensioner and aircraft nose, and then the tensioning dynamics of adjustment overspeed device tensioner to the abrasive band, simple manufacture, the range of application is wide, all be equipped with in first fixed orifices and the second fixed orifices with bolt complex screw thread, sleeve one end and riser fixed connection, the other end is equipped with first tooth, be equipped with around the first fixed orifices with the second tooth of first tooth interlock, make overspeed device tensioner after adjusting the angle good structural stability, difficult emergence is not hard up or shifts.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a pot base burnishing machine is grinding device for aircraft nose, includes the fixed bed plate, is located motor on the fixed bed plate, with the motor output end is connected and is used for driving the action wheel in abrasive band, is used for supporting the abrasive band and is located from the driving wheel of action wheel below, its characterized in that: the front side of the fixed base plate is provided with a vertical plate, the vertical plate is provided with a tensioning device for tensioning an abrasive belt, and the tensioning device comprises a support rod connected with the vertical plate through a fixing mechanism and a regulating wheel located at the other end of the support rod and connected through a connecting mechanism.

2. The grinding device for the pan blank polisher head as claimed in claim 1, wherein: the fixing mechanism comprises a first fixing hole located at one end of the supporting rod, a second fixing hole located on the vertical plate, a sleeve located between the supporting rod and the vertical plate, and bolts are arranged between the first fixing hole, the sleeve and the second fixing hole.

3. The grinding device for the pan blank polisher head as claimed in claim 2, wherein: and threads matched with the bolts are arranged in the first fixing hole and the second fixing hole.

4. The grinding device for the pan blank polisher head as claimed in claim 2, wherein: telescopic one end with riser fixed connection, the telescopic other end is equipped with first tooth, be equipped with around the first fixed orifices with the second tooth of first tooth interlock.

5. The grinding device for the pan blank polisher head as claimed in claim 1, wherein: the connecting mechanism is a pin shaft.

6. The grinding device for the pan blank polisher head as claimed in claim 1, wherein: the riser bottom is equipped with the backup pad, the below of backup pad is equipped with the mount pad, the mount pad passes through the connecting rod and is connected with the backup pad, from the driving wheel set up in on the mount pad.

7. The grinding device for the pan blank polisher head as claimed in claim 1, wherein: the diameter of the driving wheel is larger than that of the driven wheel.