CN212918844U

CN212918844U - Polishing machine convenient for replacing abrasive belt for door and window processing

Info

Publication number: CN212918844U
Application number: CN202020986317.8U
Authority: CN
Inventors: 张生
Original assignee: Jiangsu Gongyi Industrial Co ltd
Current assignee: Jiangsu Gongyi Industrial Co ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-04-09
Anticipated expiration: 2030-06-03

Abstract

The utility model discloses a door and window processing is with burnishing machine convenient to change abrasive band, including box and bolt, the inside upper left side of box rotates and is connected with the driven shaft, and the inside upper right side of box rotates and is connected with the driving shaft, driven shaft rear end and driving shaft rear end all run through the box and are connected with the hold-in range, and the driving shaft rear end is connected with the motor, and the motor setting is in the box rear side simultaneously, be provided with backing plate and first support piece between driven shaft and the driving shaft, and first support piece rear end and backing plate rear end all fix on the box inner wall, first support piece sets up in the backing plate below. This door and window processing is with burnishing machine of being convenient for change abrasive band is provided with slider and pivot, and the abrasive band setting is in the outside of driven shaft, driving shaft and pivot, along spout gliding down slider, increases the interval between pivot and driving shaft and the driven shaft, according to the position of the girth adjustment pivot of abrasive band, is convenient for adjust according to the demand is nimble, uses more to have the practicality.

Description

Polishing machine convenient for replacing abrasive belt for door and window processing

Technical Field

The utility model relates to a burnishing machine technical field specifically is a door and window processing is with burnishing machine of being convenient for change abrasive band.

Background

In the process of processing the door and the window, a large number of burrs are left on the surface of a material after processing procedures such as cutting and the like, and in order to clean the burrs, the surface of the material is flat and smooth, so that a polishing machine is needed.

The abrasive belt is fixed through the mode of tight pulley through the tensioning of current burnishing machine, but the tight pulley elasticity scope of tight pulley is little, can't adapt to the abrasive belt of different girths in a flexible way, uses and has certain limitation to current burnishing machine only fixes one side of back shafts such as driving shaft, and the back shaft vibrates easily when high-speed rotating, influences the whole result of use of burnishing machine, to above-mentioned problem, needs to improve current equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a door and window processing is with burnishing machine of being convenient for change abrasive band to solve the fixed abrasive band of the current burnishing machine that proposes in the above-mentioned background art through the mode of the tight pulley that rises, but the tight pulley elasticity scope that rises is little, the abrasive band of different girths can't adapt to in a flexible way, use and get up and have certain limitation, and current burnishing machine only fixes one side of back shafts such as driving shaft, and the back shaft takes place the vibration easily when high-speed rotating, influences the problem of the whole result of use of burnishing machine.

In order to achieve the above object, the utility model provides a following technical scheme: a polishing machine convenient for replacing abrasive belts for door and window processing comprises a box body and a bolt, wherein a driven shaft is rotatably connected to the upper left side inside the box body, a driving shaft is rotatably connected to the upper right side inside the box body, the rear end of the driven shaft and the rear end of the driving shaft penetrate through the box body and are connected with a synchronous belt, the rear end of the driving shaft is connected with a motor, the motor is arranged at the rear side of the box body, a base plate and a first supporting piece are arranged between the driven shaft and the driving shaft, the rear end of the first supporting piece and the rear end of the base plate are fixed on the inner wall of the box body, the first supporting piece is arranged below the base plate, the left side of the front end of the first supporting piece is rotatably connected with the driven shaft, the right side of the front end of the first supporting piece is rotatably connected with the driving, and the slider sets up in the fastening block front side, the fastening block front side is provided with anti-skidding gasket, the slider front side rotation is connected with the pivot and is fixed with second support piece, and second support piece front end and pivot rotation are connected, and second support piece sets up in the pivot top simultaneously.

Preferably, the uppermost end of the driven shaft, the uppermost end of the driving shaft and the uppermost end of the backing plate are positioned on the same horizontal plane.

Preferably, the central line of the driven shaft, the central line of the driving shaft and the central line of the rotating shaft are vertical to the same vertical plane, and the length dimension of the driven shaft, the length dimension of the driving shaft and the length dimension of the rotating shaft are the same.

Preferably, the sliding block and the fastening block are both in a T-shaped structure, and the sliding block and the fastening block are symmetrically arranged by taking the sliding groove as the center.

Preferably, the rear side of the sliding block is attached to the inner wall of the box body, and the rear end of the box body is attached to the front end of the anti-skid gasket.

Preferably, the bolt is connected with the sliding block in a sliding manner, and the bolt is connected with the fastening block in a threaded manner.

Compared with the prior art, the beneficial effects of the utility model are that: the door and window processing is a polishing machine convenient for replacing the abrasive belt,

(1) the box body is provided with a first supporting piece and a second supporting piece, the rear ends of the driving shaft and the driven shaft are rotatably connected with the box body, the front ends of the driving shaft and the driven shaft are rotatably connected with the front end of the first supporting piece, the rear end of the rotating shaft is rotatably connected with the sliding block, and the front end of the rotating shaft is rotatably connected with the second supporting piece, so that the front side and the rear side of the driving shaft, the driven shaft and the rotating shaft are supported, and the driving shaft, the driven shaft and the rotating shaft are more stable during high-speed;

(2) be provided with slider and pivot, the abrasive band setting is in the outside of driven shaft, driving shaft and pivot, along spout gliding slider downwards, increases the interval between pivot and driving shaft and the driven shaft, according to the position of the girth adjustment pivot of abrasive band, is convenient for adjust according to the demand is nimble, uses more to have the practicality.

Drawings

FIG. 1 is a schematic view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic diagram of the right side view of the cross-sectional structure of the present invention;

fig. 4 is a schematic view of the top-view cross-sectional structure of the fastening block of the present invention.

In the figure: 1. the box, 2, driven shaft, 3, driving shaft, 4, hold-in range, 5, motor, 6, backing plate, 7, first support piece, 8, spout, 9, slider, 10, fastening block, 11, bolt, 12, anti-skidding gasket, 13, pivot, 14, second support piece.

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 polishing machine convenient for replacing abrasive belts for door and window processing is disclosed, as shown in figure 1 and figure 2, the left upper side inside a box body 1 is rotatably connected with a driven shaft 2, the right upper side inside the box body 1 is rotatably connected with a driving shaft 3, the uppermost end of the driven shaft 2, the uppermost end of the driving shaft 3 and the uppermost end of a backing plate 6 are positioned on the same horizontal plane, the backing plate 6 plays a role of supporting materials, so that the contact surface of the materials and the abrasive belts is kept flat, the central line of the driven shaft 2, the central line of the driving shaft 3 and the central line of a rotating shaft 13 are all vertical to the same vertical plane, the length size of the driven shaft 2, the length size of the driving shaft 3 and the length size of the rotating shaft 13 are the same, the driven shaft 2, the driving shaft 3 and the rotating shaft 13 tighten the abrasive belts, so that the abrasive belts do not deviate when, while the motor 5 is disposed at the rear side of the case 1.

As shown in fig. 1, 3 and 4, a backing plate 6 and a first supporting member 7 are arranged between a driven shaft 2 and a driving shaft 3, the rear end of the first supporting member 7 and the rear end of the backing plate 6 are fixed on the inner wall of a box body 1, the first supporting member 7 is arranged below the backing plate 6, the left side of the front end of the first supporting member 7 is rotatably connected with the driven shaft 2, the right side of the front end of the first supporting member 7 is rotatably connected with the driving shaft 3, a sliding groove 8 is arranged in the middle of the box body 1, a sliding block 9 and a fastening block 10 are slidably connected in the sliding groove 8, the sliding block 9 and the fastening block 10 are both in a T-shaped structure, the sliding block 9 and the fastening block 10 are symmetrically arranged by taking the sliding groove 8 as the center, the sliding block 9 and the fastening block 10 can slide along the sliding groove 8 simultaneously, the rear side of the sliding block 9 is attached to the inner wall of the box body 1, make fastening block 10 and slider 9 fixed more firm, bolt 11 runs through slider 9 and is connected with fastening block 10, and slider 9 sets up in fastening block 10 front side, bolt 11 is sliding connection with slider 9's connected mode, and bolt 11 is threaded connection with fastening block 10's connected mode, rotate bolt 11, be convenient for adjust the interval between slider 9 and the fastening block 10, fastening block 10 front side is provided with anti-skidding gasket 12, slider 9 front side rotation is connected with pivot 13 and is fixed with second support piece 14, and second support piece 14 front end rotates with pivot 13 to be connected, second support piece 14 sets up in pivot 13 top simultaneously.

The working principle is as follows: when the polishing machine convenient for replacing the abrasive belt for door and window processing is used, firstly, the bolt 11 is rotated and loosened to increase the distance between the slide block 9 and the fastening block 10, the slide block 9 and the fastening block 10 are upwards slid along the chute 8, the abrasive belt is sleeved outside the driven shaft 2, the driving shaft 3 and the rotating shaft 13, the reverse slide block 9 and the fastening block 10 are used for tightening the abrasive belt, so that the abrasive belts with different sizes are conveniently fixed, the use is more flexible, the bolt 11 is rotated to shorten the distance between the slide block 9 and the fastening block 10, meanwhile, the antiskid gasket 12 at the front side of the fastening block 10 is tightly attached to the box body 1, so that the slide block 9 and the fastening block 10 are more stably fixed, an external power supply is switched on, the motor 5 is started, the motor 5 drives the driving shaft 3 and the driven shaft 2 to rotate through the synchronous belt 4, the driving shaft 3 is matched with the driven shaft 2 and the, the contact surface of the material and the abrasive belt is kept flat, meanwhile, the first supporting piece 7 is matched with the box body 1 to support the front side and the rear side of the driven shaft 2 and the driving shaft 3, the second supporting piece 14 is matched with the sliding block 9 to support the front side and the rear side of the rotating shaft 13, so that the driven shaft 2, the driving shaft 3 and the rotating shaft 13 are fixed more stably and are more stable when rotating highly, the use is more practical, all work is finished, and the content which is not described in detail in the specification belongs to the prior art known by professionals in the field.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a door and window processing is with burnishing machine convenient to change abrasive band, includes box (1) and bolt (11), its characterized in that: the box body (1) is internally and rotatably connected with a driven shaft (2) at the upper left side, the box body (1) is internally and rotatably connected with a driving shaft (3) at the upper right side, the rear end of the driven shaft (2) and the rear end of the driving shaft (3) penetrate through the box body (1) to be connected with a synchronous belt (4), the rear end of the driving shaft (3) is connected with a motor (5), the motor (5) is arranged at the rear side of the box body (1), a backing plate (6) and a first supporting piece (7) are arranged between the driven shaft (2) and the driving shaft (3), the rear end of the first supporting piece (7) and the rear end of the backing plate (6) are fixed on the inner wall of the box body (1), the first supporting piece (7) is arranged below the backing plate (6), the left side of the front end of the first supporting piece (7) is rotatably connected with the driven shaft (2), and the right side of, the improved box is characterized in that a sliding groove (8) is formed in the middle of the box body (1), a sliding block (9) and a fastening block (10) are connected to the sliding groove (8) in a sliding mode, a bolt (11) penetrates through the sliding block (9) to be connected with the fastening block (10), the sliding block (9) is arranged on the front side of the fastening block (10), an anti-skidding gasket (12) is arranged on the front side of the fastening block (10), a rotating shaft (13) is connected to the front side of the sliding block (9) in a rotating mode, a second supporting piece (14) is fixed to the front side of the sliding block (9), the front end of the second supporting piece (14) is connected with the rotating shaft (13) in a.

2. The polishing machine for processing doors and windows convenient to replace abrasive belts in claim 1, wherein: the uppermost end of the driven shaft (2), the uppermost end of the driving shaft (3) and the uppermost end of the backing plate (6) are positioned on the same horizontal plane.

3. The polishing machine for processing doors and windows convenient to replace abrasive belts in claim 1, wherein: the central line of the driven shaft (2), the central line of the driving shaft (3) and the central line of the rotating shaft (13) are all perpendicular to the same vertical plane, and the length dimension of the driven shaft (2), the length dimension of the driving shaft (3) and the length dimension of the rotating shaft (13) are the same.

4. The polishing machine for processing doors and windows convenient to replace abrasive belts in claim 1, wherein: the sliding block (9) and the fastening block (10) are both of a T-shaped structure, and the sliding block (9) and the fastening block (10) are symmetrically arranged by taking the sliding groove (8) as the center.

5. The polishing machine for processing doors and windows convenient to replace abrasive belts in claim 1, wherein: the rear side of the sliding block (9) is attached to the inner wall of the box body (1), and the rear end of the box body (1) is attached to the front end of the anti-skid gasket (12).

6. The polishing machine for processing doors and windows convenient to replace abrasive belts in claim 1, wherein: the bolt (11) and the sliding block (9) are connected in a sliding mode, and the bolt (11) and the fastening block (10) are connected in a threaded mode.