CN216397863U - Inclination angle adjusting mechanism of rounding machine - Google Patents

Abstract

The utility model relates to an inclination angle adjusting mechanism of a rounding machine, which comprises a left bearing seat and a right bearing seat used for fixing two ends of a shaping roller, a left bearing fixing frame rotationally connected with the left bearing seat, and a right bearing fixing frame rotationally connected with the right bearing seat, wherein the bottom surface of the right bearing fixing frame is provided with an adjusting block, the adjusting block can be horizontally arranged in a sliding manner, the upper surface of the adjusting block is an inclined plane, and the upper surface of the adjusting block is tightly propped against the bottom surface of the right bearing fixing frame. Because the adjusting block is arranged below the right bearing fixing frame, the right bearing fixing frame can move up and down only by moving the adjusting block in the operation process, so that the inclination angle of the shaping roller is adjusted, and the effect of adjusting without stopping is realized.

Description

Inclination angle adjusting mechanism of rounding machine

Technical Field

The utility model belongs to the field of steel ball rolling equipment, and relates to an inclination angle adjusting mechanism of a rounding machine.

Background

When steel balls are produced, the steel balls need to be rounded through a rounding machine so as to ensure good sphericity of the steel balls. Chinese patent document "CN 211660995U" discloses a rounding machine in which rounding is performed by two shaping rollers having spiral grooves on their peripheral surfaces, and the positions of the shaping rollers are adjusted by an adjusting mechanism, but the adjustment is performed by stopping the machine.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an inclination angle adjusting mechanism of a rounding machine, which solves the problem of how to adjust without stopping.

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

the utility model provides an inclination angle adjusting mechanism of a rounding machine, which comprises a left bearing seat and a right bearing seat used for fixing two ends of a shaping roller, and also comprises a left bearing fixing frame rotationally connected with the left bearing seat and a right bearing fixing frame rotationally connected with the right bearing seat, wherein the bottom surface of the right bearing fixing frame is provided with an adjusting block, the adjusting block can be horizontally arranged in a sliding manner, the upper surface of the adjusting block is an inclined plane, and the upper surface of the adjusting block is tightly propped against the bottom surface of the right bearing fixing frame.

Preferably, a compression screw is arranged above the left bearing seat and the right bearing seat, and the compression screw at least has two states of being far away from and abutting against the left bearing seat or the right bearing seat.

Further, the pressing device also comprises a cross beam, and the pressing screw is in threaded combination with the cross beam.

Preferably, it further comprises a centering frame in which the front end of the adjusting block is inserted.

Preferably, the adjusting device further comprises an adjusting screw rod and a screw rod fixing frame, wherein the adjusting screw rod is rotatably arranged in the screw rod fixing frame, and the front end of the adjusting screw rod is in threaded connection with the adjusting block.

Preferably, the bottom surface of the right bearing fixing frame is an inclined surface matched with the upper surface of the adjusting block.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

according to the inclination angle adjusting mechanism of the rounding machine, the adjusting block is arranged below the right bearing fixing frame, so that the right bearing fixing frame can move up and down only by moving the adjusting block in the operation process, the inclination angle of the shaping roller is adjusted, and the effect of adjusting without stopping the machine is achieved.

Drawings

Some specific embodiments of the utility model will be described in detail hereinafter, by way of illustration and not limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:

FIG. 1 is a schematic diagram of the tilt angle adjustment mechanism of a rounding machine according to a preferred embodiment of the present invention;

FIG. 2 is an enlarged view at A in FIG. 1;

wherein the reference numerals are as follows:

1. a left bearing seat;

2. a right bearing seat;

3. a left bearing mount;

4. a right bearing mount;

5. an adjusting block;

6. a compression screw;

7. a cross beam;

8. a centering frame;

9. adjusting the screw rod;

10. a lead screw fixing frame;

11. shaping rollers;

12. a coupling;

13. a base;

14. and (7) a cover plate.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

The inclination angle adjusting mechanism of the rounding machine shown in fig. 1 mainly comprises a left bearing seat 1, a right bearing seat 2, a left bearing fixing frame 3, a right bearing fixing frame 4 and an adjusting block 5 which are integrally arranged on a base 13.

Two ends of the shaping roller 11 are respectively arranged in the left bearing seat 1 and the right bearing seat 2 in a penetrating way, and the right end of the shaping roller 11 is connected with a motor (not shown) through a coupler 12, so that the shaping roller is driven to rotate by the motor. The lower end of the left bearing seat 1 is rotatably connected to the left bearing fixing frame 3, and the lower end of the right bearing seat 2 is rotatably connected to the right bearing fixing frame 4.

As shown in fig. 2, which is an enlarged view of a portion a of fig. 1, an adjusting block 5 is disposed below the right bearing fixing frame 4, a top surface of the adjusting block 5 is an inclined surface, and the adjusting block 5 can slide left and right. When the adjusting block 5 slides left and right, the right bearing fixing frame 4 can be driven to move up and down, so that the inclination angle of the shaping roller 11 can be adjusted.

For finer adjustment, an adjusting screw 9 is also provided in this example, the adjusting screw 9 being rotatably arranged in a screw holder 10, the front end of the adjusting screw 9 being screwed into the adjusting block 5. The adjusting screw 9 has an enlarged outer diameter at its rear end, which is covered by a cover plate 14 in the screw holder 10. The tail end (right end in figure 2) of the adjusting screw rod 9 is exposed, an outer hexagon for a spanner to be sleeved is arranged on the exposed part, and the adjusting screw rod 9 can be rotated through the spanner, so that the adjusting block 5 moves left and right. The left end of adjusting block 5 is inserted in centering rack 8 to better stabilize adjusting block 5, and centering rack 8 also has a certain guiding effect on adjusting block 5.

In this example, the lower surface of the right bearing fixing frame 4 is an inclined surface matched with the upper surface of the adjusting block 5, so that the lower surface of the right bearing fixing frame 4 and the upper surface of the adjusting block 5 have a larger attaching area, and the right bearing fixing frame 4 is driven by the adjusting block 5 more easily.

As shown in fig. 1, a compression screw 6 is arranged above each of the left bearing seat 1 and the right bearing seat 2, and the compression screws 6 are combined in a cross beam 7 in a threaded manner. Rotating the hold-down screw 6 can move the hold-down screw 6 up and down, so that the hold-down screw 6 can press the left bearing housing 1 or the right bearing housing 2 downward, or move upward to withdraw from the left bearing housing 1 or the right bearing housing 2. When the inclination angle of the shaping roller 11 needs to be adjusted, the compression screw 6 is adjusted upwards, the compression screw 6 is evacuated from the left bearing seat 1 or the right bearing seat 2, the adjusting block 5 is moved leftwards or rightwards through the adjusting screw rod 9, the inclination angle of the shaping roller 11 is adjusted, and after the adjustment is completed, the compression screw 6 is moved downwards and is abutted against the left bearing seat 1 or the right bearing seat 2.

In summary, in this embodiment, the adjusting block 5 is disposed below the right bearing fixing frame 4, so that the height of the right bearing fixing frame 4 can be adjusted by moving the adjusting block 5, the shaping roller 11 rotates around the left bearing fixing frame 3, the inclination angle adjustment of the shaping roller 11 is realized, and the whole adjusting process can be completed without stopping, and the production process is hardly affected.

The above embodiments are merely illustrative of the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the content of the present invention and implement the utility model, and not to limit the scope of the utility model, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the scope of the present invention.

Claims (6)

1. The utility model provides a rounding machine inclination guiding mechanism which characterized in that: it including left bearing frame (1) and right bearing frame (2) that are used for fixed plastic roller both ends, still include with left bearing frame (1) looks swivelling joint's left bearing mount (3), with right bearing frame (2) looks swivelling joint's right bearing mount (4), the bottom surface of right bearing mount (4) is provided with regulating block (5), but regulating block (5) horizontal slip ground sets up, the upper surface of regulating block (5) is the inclined plane, the upper surface of regulating block (5) supports tightly on the bottom surface of right bearing mount (4).

2. The spheronizer tilt adjustment mechanism of claim 1, characterized in that: the left bearing seat (1) and the right bearing seat (2) are respectively provided with a compression screw (6), and the compression screws (6) are at least in two states of being far away from and abutting against the left bearing seat (1) or the right bearing seat (2).

3. The spheronizer tilt adjustment mechanism of claim 2, characterized in that: the device also comprises a cross beam (7), and the compression screw (6) is in threaded connection with the cross beam (7).

4. The spheronizer tilt adjustment mechanism of claim 1, characterized in that: the adjusting device further comprises a centering frame (8), and the front end of the adjusting block (5) is inserted into the centering frame (8).

5. The spheronizer tilt adjustment mechanism of claim 1, characterized in that: the adjustable screw rod mechanism is characterized by further comprising an adjusting screw rod (9) and a screw rod fixing frame (10), wherein the adjusting screw rod (9) is rotatably arranged in the screw rod fixing frame (10), and the front end of the adjusting screw rod (9) is in threaded combination with the adjusting block (5).

6. The spheronizer tilt adjustment mechanism of claim 1, characterized in that: the bottom surface of the right bearing fixing frame (4) is an inclined surface matched with the upper surface of the adjusting block (5).

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