CN211163429U - Polishing equipment for producing bushing - Google Patents

Abstract

The utility model belongs to the technical field of the bush processing technique and specifically relates to a polishing equipment for bush production, it is complicated with the polishing equipment structure to the bush processing among the prior art, uses inconvenient problem, now proposes following scheme, and it includes the base, the top of base is fixed with transmission, fixing base and backup pad, it is connected with the fixed axle to rotate on the fixing base, and the one end of fixed axle is fixed with the physiosis axle, transmission's output shaft and fixed axle transmission are connected, the backup pad is located one side of physiosis axle, the mounting groove has been seted up at the top of backup pad, and the inside of mounting groove is rotated and is connected with the clamp plate, the spread groove has been seted up to the bottom of clamp plate. The utility model discloses simple structure, design benefit, can be convenient fix the bush on the physiosis is epaxial, then push down the board of polishing and polish the bush again, in addition, the distance that can also convenient control board of polishing pushed down to the thickness of control polishing is easily used widely.

Description

Polishing equipment for producing bushing

Technical Field

The utility model relates to a bush processing field especially relates to a polishing equipment for bush production.

Background

The bush is a cylindrical mechanical part sleeved on the rotating shaft and plays a role in supporting and connecting. In order to ensure good performance of the bushing, the outer portion of the bushing needs to be smooth, and sometimes the outer portion of the bushing tends to have burrs or unevenness, so that the outer portion of the bushing needs to be polished to improve the smoothness of the surface of the bushing.

At present, the polishing equipment for producing the lining is complex in structure and complex in use, so that the scheme provides the polishing equipment for producing the lining.

SUMMERY OF THE UTILITY MODEL

The utility model provides a polishing equipment for bush production, the bush processing of having solved among the prior art is complicated with polishing equipment structure, uses inconvenient problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a polishing device for bush production comprises a base, wherein a transmission device, a fixing base and a supporting plate are fixed at the top of the base, a fixed shaft is rotatably connected onto the fixing base, an inflatable shaft is fixed at one end of the fixed shaft, an output shaft of the transmission device is in transmission connection with the fixed shaft, the supporting plate is located on one side of the inflatable shaft, a mounting groove is formed in the top of the supporting plate, a pressing plate is rotatably connected into the mounting groove, a connecting groove is formed in the bottom of the pressing plate, one end of the pressing plate extends to the outside of the mounting groove, a fixing plate is fixed on the outer wall, close to the inflatable shaft, of the supporting plate and located right above the inflatable shaft, a connecting column is arranged at the top of the fixing plate in a penetrating mode, the top of the connecting column extends into the connecting groove, a mounting plate is fixed at the bottom, the spliced pole and fixed plate swing joint, the outside of spliced pole is fixed with the limiting plate, and the limiting plate is located the top of fixed plate, the outside cover of spliced pole is equipped with the spring, and the spring is located between fixed plate and the limiting plate.

Preferably, the through-hole has been seted up at the top of fixed plate, and the inside of through-hole is equipped with the reference column, the top and the bottom of reference column all extend to the outside of through-hole, one side threaded connection of fixed plate has the bolt, and the one end of bolt extends to the inside of through-hole and the outer wall butt of reference column.

Preferably, the outer wall of the positioning column is marked with scale values, and the top of the positioning column is fixed with a baffle.

Preferably, the pressing plate is rotatably connected with the mounting groove through two rotating shafts, one ends of the two rotating shafts are fixedly connected with the two sides of the pressing plate respectively, and the other ends of the two rotating shafts are rotatably connected with the two sides of the mounting groove respectively.

Preferably, a handle is fixed at one end of the pressing plate, which is positioned outside the mounting groove, and the top of the connecting column is of a hemispherical structure.

Preferably, the transmission device is a motor, and the mark marking line is arranged on the outer wall of the inflatable shaft.

The utility model has the advantages that:

1. the bush is conveniently fixed by the aid of the inflatable shaft, and the grinding plate is conveniently pressed on the surface of the bush to be ground through cooperation between the supporting plate, the fixing plate, the pressing plate, the connecting column and the grinding plate.

2. Through the cooperation between reference column, through-hole and the bolt, conveniently adjust the height of reference column to highly restricting the board of polishing, and then reach the purpose of control thickness of polishing.

The utility model discloses simple structure, design benefit, can be convenient fix the bush on the physiosis is epaxial, then push down the board of polishing and polish the bush again, in addition, the distance that can also convenient control board of polishing pushed down to the thickness of control polishing is easily used widely.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is an enlarged view of a point a of the present invention.

Fig. 3 is a left side view of the support plate of the present invention.

Reference numbers in the figures: the automatic grinding machine comprises a base 1, a transmission 2, a fixing seat 3, a fixing shaft 4, a marking line 5, an air expansion shaft 6, a supporting plate 7, a connecting column 8, a limiting plate 9, a spring 10, a fixing plate 11, a mounting plate 12, a grinding plate 13, a connecting groove 14, a pressing plate 15, a rotating shaft 16, a positioning column 17, a mounting groove 18, a bolt 19, a through hole 20, a baffle 21 and a handle 22.

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.

Referring to fig. 1-3, a polishing equipment for bush production, including base 1, base 1's top is fixed with transmission 2, fixing base 3 and backup pad 7, it is connected with fixed axle 4 to rotate on the fixing base 3, the one end of fixed axle 4 is fixed with physiosis axle 6, transmission 2's output shaft is connected with fixed axle 4 transmission, transmission 2 is the motor, mark line 5 on physiosis axle 6's the outer wall, processing bush that can be convenient through physiosis axle 6 is fixed, and the position of bush can be avoided exceeding the warning line in the time of fixed bush in the setting of sign line, thereby lead to polishing the incompleteness.

The supporting plate 7 is positioned on one side of the inflatable shaft 6, the top of the supporting plate 7 is provided with a mounting groove 18, the inside of the mounting groove 18 is rotatably connected with a pressing plate 15, the pressing plate 15 is rotatably connected with the mounting groove 18 through two rotating shafts 16, one ends of the two rotating shafts 16 are respectively fixedly connected with the two sides of the pressing plate 15, the other ends of the two rotating shafts 16 are respectively rotatably connected with the two sides of the mounting groove 18, the bottom of the pressing plate 15 is provided with a connecting groove 14, one end of the pressing plate 15 extends to the outside of the mounting groove 18, a fixing plate 11 is fixed on the outer wall of one side of the supporting plate 7, which is close to the inflatable shaft 6, the fixing plate 11 is positioned right above the inflatable shaft 6, the top of the fixing plate 11 is provided with a connecting column 8 in a penetrating manner, the top of the connecting column 8 extends to the inside, the outside of spliced pole 8 is fixed with limiting plate 9, limiting plate 9 is located the top of fixed plate 11, the outside cover of spliced pole 8 is equipped with spring 10, spring 10 is located between fixed plate 11 and the limiting plate 9, clamp plate 15 is located the outside one end of mounting groove 18 and is fixed with handle 22, hold handle 22 and push down clamp plate 15 to make spliced pole 8 downstream, and then make the board of polishing 13 downstream and the bush contact, thereby accomplish the polishing to the bush.

The top of the connecting column 8 is of a hemispherical structure, so that when the pressing plate 15 is pressed downwards, the connecting column 8 can slide in the connecting groove 14 more smoothly.

Through-hole 20 has been seted up at the top of fixed plate 11, the inside of through-hole 20 is equipped with reference column 17, the top and the bottom of reference column 17 all extend to the outside of through-hole 20, one side threaded connection of fixed plate 11 has bolt 19, the one end of bolt 19 extends to the inside of through-hole 20 and the outer wall butt of reference column 17, setting through reference column 17, make the board of polishing 13 can the reference column 17 contact with the top of fixed plate 11 after the take off take the altitude, and then make the board of polishing 13 can not descend again, and then the thickness of control polishing.

The working principle is as follows: during polishing, the bush is sleeved outside the physiosis shaft 6, then the physiosis shaft 6 is inflated, so that the bush is fixed, when the bush is fixed, the bush does not exceed the position of the indication line 5, then the bolt 19 is unscrewed, so that the bottom height of the positioning column 17 is adjusted, according to the scale value on the positioning column 17, the positioning column 17 can be accurately adjusted, the bolt 19 is screwed after the adjustment is completed, then the transmission device 2 is started to drive the fixing shaft 4 to rotate, the fixing shaft 4 drives the physiosis shaft 6 to rotate, so that the bush starts to rotate, then the pressing plate 15 is pressed, the pressing plate 15 forces the connecting column 8 to move downwards, so that the polishing plate 13 moves downwards and is in contact with the surface of the bush, so that the bush is polished, through the arrangement of the positioning column 17, the positioning column 17 can be in contact with the top of the fixing plate 11 after the polishing plate 13 descends to a certain height, so that the polishing plate 13 does not descend any more, thereby controlling the thickness of polishing.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The polishing equipment for the production of the bush comprises a base (1) and is characterized in that a transmission device (2), a fixing seat (3) and a supporting plate (7) are fixed at the top of the base (1), a fixing shaft (4) is rotatably connected onto the fixing seat (3), an inflatable shaft (6) is fixed at one end of the fixing shaft (4), an output shaft of the transmission device (2) is in transmission connection with the fixing shaft (4), the supporting plate (7) is located on one side of the inflatable shaft (6), a mounting groove (18) is formed in the top of the supporting plate (7), a pressing plate (15) is rotatably connected inside the mounting groove (18), a connecting groove (14) is formed in the bottom of the pressing plate (15), one end of the pressing plate (15) extends to the outside of the mounting groove (18), a fixing plate (11) is fixed on the outer wall of one side, close to the inflatable shaft (6), of the supporting plate, fixed plate (11) are located physiosis axle (6) directly over, the top of fixed plate (11) is run through and is provided with spliced pole (8), and the top of spliced pole (8) extends to the inside of spread groove (14), the bottom of spliced pole (8) is fixed with mounting panel (12), the bottom of mounting panel (12) is fixed with board (13) of polishing, spliced pole (8) and fixed plate (11) swing joint, the outside of spliced pole (8) is fixed with limiting plate (9), and limiting plate (9) are located the top of fixed plate (11), the outside cover of spliced pole (8) is equipped with spring (10), and spring (10) are located between fixed plate (11) and limiting plate (9).

2. The polishing equipment for producing the bushing according to claim 1, wherein a through hole (20) is formed in the top of the fixing plate (11), a positioning column (17) is arranged inside the through hole (20), the top and the bottom of the positioning column (17) both extend to the outside of the through hole (20), a bolt (19) is connected to one side of the fixing plate (11) in a threaded manner, and one end of the bolt (19) extends to the inside of the through hole (20) and abuts against the outer wall of the positioning column (17).

3. The polishing device for producing the lining according to claim 2, wherein the outer wall of the positioning column (17) is marked with scale values, and a baffle plate (21) is fixed at the top of the positioning column (17).

4. The polishing device for producing the bushing according to claim 1, wherein the pressure plate (15) is rotatably connected with the mounting groove (18) through two rotating shafts (16), one ends of the two rotating shafts (16) are fixedly connected with two sides of the pressure plate (15), and the other ends of the two rotating shafts (16) are rotatably connected with two sides of the mounting groove (18).

5. The polishing equipment for producing bushings according to claim 1, characterized in that the end of the pressure plate (15) outside the mounting groove (18) is fixed with a handle (22), and the top of the connecting column (8) is of a hemispherical structure.

6. A polishing device for the production of bushings according to claim 1, characterized in that the transmission means (2) is an electric motor and the outer wall of the physiosis shaft (6) is marked with a marking line (5).

Images