CN212525524U

CN212525524U - Shaft sleeve shaping machine

Info

Publication number: CN212525524U
Application number: CN202021135938.1U
Authority: CN
Inventors: 杨忠林
Original assignee: Jiashan Huihong Bearing Co ltd
Current assignee: Jiashan Huihong Bearing Co ltd
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2021-02-12
Anticipated expiration: 2030-06-18

Abstract

The utility model discloses a shaft sleeve trimmer, which comprises a supporting table, the fixed welding in upper end of brace table has the operation panel, open at the upper end middle part of brace table has the mounting groove, the lower cell wall fixed mounting of mounting groove has rotary mechanism, rotary mechanism's upper end fixedly connected with fixture, fixedly connected with axle sleeve main part in the fixture, the upper end fixed mounting of operation panel has protection side bounding wall, positive and negative motor of left end fixedly connected with of protection side bounding wall, the output fixedly connected with threaded rod of positive and negative motor, the right-hand member of threaded rod runs through the left end of protection side bounding wall and is connected through the bearing and the right-hand member rotation of protection side bounding wall, fixed mounting has the slide bar in the protection side bounding wall, common swing joint has plastic mechanism between threaded rod and the slide bar. A axle sleeve trimmer, fixed firm adjusts accurately, can carry out the plastic to the axle sleeve of different diameters, reliable and stable, can extensively use widely.

Description

Shaft sleeve shaping machine

Technical Field

The utility model relates to the technical field of machining, in particular to axle sleeve trimmer.

Background

The shaft sleeve is a cylindrical mechanical part sleeved on the rotating shaft and is a component of the sliding bearing; in the process of a shaft sleeve structure, a bearing plate is usually adopted for rounding, and the rounded shaft sleeve has the phenomenon of insufficient roundness and needs to be shaped so as to avoid the smoothness of the inside and the outside, so that the shaft sleeve shaping machine is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a shaft sleeve trimmer can effectively solve the problem among the background art.

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

a shaft sleeve shaping machine comprises a supporting table, an operating table is fixedly welded at the upper end of the supporting table, a mounting groove is formed in the middle of the upper end of the supporting table, a rotating mechanism is fixedly mounted on the lower groove wall of the mounting groove, the upper end of the rotating mechanism penetrates through the upper end of the operating table and is located above the operating table, a clamping mechanism is fixedly connected at the upper end of the rotating mechanism, a shaft sleeve main body is fixedly connected in the clamping mechanism, a protective side wall plate is fixedly mounted at the upper end of the operating table, a first positive and negative motor is fixedly connected at the left end of the protective side wall plate, a threaded rod is fixedly connected at the output end of the first positive and negative motor, the right end of the threaded rod penetrates through the left end of the protective side wall plate and is rotatably connected with the right end of the protective side wall plate through a bearing, a sliding rod is fixedly mounted, the left end fixed mounting of brace table has controls the panel, the equal fixed welding in lower extreme four corners of brace table has the supporting legs.

Preferably, rotary mechanism includes the motor No. two, the lower extreme fixed connection of motor No. two is at the lower cell wall of mounting groove, the output fixedly connected with bull stick of motor No. two, the upper end fixedly connected with revolving stage of operation panel is run through to the upper end of bull stick, the upper end middle part fixed welding of revolving stage has spacing post.

Preferably, fixture includes the fixed plate, the fixed plate is provided with two, two fixed plate fixed mounting just is located the both sides of spacing post respectively in the upper end of revolving stage, two the equal threaded connection in one end middle part that spacing post was kept away from to the fixed plate has adjusting screw, two adjusting screw opposite end all runs through fixed welding of fixed plate has the spacing ring, two the spacing ring is constituteed cylindrically jointly.

Preferably, the shaping mechanism comprises a moving block, a limiting block is fixedly welded at the upper end of the moving block, a left-right transmission threaded hole and a sliding groove are formed in the left ends of the moving block and the limiting block respectively, an electric telescopic rod is fixedly installed at the lower end of the moving block, an installation seat is fixedly welded at the output end of the electric telescopic rod, a shaping rod is detachably installed in the installation seat, the moving block is in threaded connection with a threaded rod through the threaded hole, and the limiting block is in sliding connection with a sliding rod through the sliding groove.

Preferably, the shaft sleeve main body is sleeved on the upper portion of the limiting column and is fixedly mounted at the upper end of the rotary table through two limiting rings, and the right end face of the sliding rod is hexagonal and is identical to the right end face of the sliding groove in structure.

Preferably, the circle center of the lower end of the shaping rod and the circle center of the upper end of the limiting column are located on the same horizontal plane.

Compared with the prior art, the utility model discloses following beneficial effect has:

firstly, in the utility model, the two limit rings are mutually close by simultaneously reversely rotating the adjusting screw rods on the two sides, the shaft sleeve main body is fixed by gradually reducing the distance between the limit rings, and the adaptation degree with the shaft sleeve main body can be enhanced by arranging the limit rings, so that the fixation is firmer and more reliable;

two, the utility model discloses in, through threaded rod and movable block threaded connection, rotate through the threaded rod and drive the movable block and move on the threaded rod horizontal direction, can carry out the plastic to the axle sleeve main part of different diameters, and be the hexagon through the terminal surface that sets up the slide bar, can improve the stability of stopper when sliding on the slide bar, adjust accurately, stability is strong.

Drawings

Fig. 1 is a schematic view of the overall structure of a shaft sleeve shaping machine of the present invention;

fig. 2 is a schematic view of an internal structure of a supporting table of the shaft sleeve shaping machine of the present invention;

fig. 3 is a schematic connection diagram of a rotating mechanism and a clamping mechanism of the shaft sleeve shaping machine of the present invention;

fig. 4 is the overall structure schematic diagram of the shaping mechanism of the shaft sleeve shaping machine of the present invention.

In the figure: 1. a support table; 2. an operation table; 3. a rotation mechanism; 4. a clamping mechanism; 5. protecting the side coamings; 6. a first positive and negative motor; 7. a threaded rod; 8. a slide bar; 9. a shaping mechanism; 10. supporting legs; 11. a control panel; 12. mounting grooves; 13. a shaft sleeve main body; 31. a second motor; 32. a rotating rod; 33. a turntable; 34. a limiting column; 41. a fixing plate; 42. adjusting the screw rod; 43. a limiting ring; 91. a moving block; 92. a limiting block; 93. a threaded hole; 94. a chute; 95. an electric telescopic rod; 96. a mounting seat; 97. a shaping rod.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; 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.

As shown in figures 1-4, a shaft sleeve shaping machine comprises a supporting table 1, an operating platform 2 is fixedly welded at the upper end of the supporting table 1, a mounting groove 12 is formed in the middle of the upper end of the supporting table 1, a rotating mechanism 3 is fixedly mounted on the lower groove wall of the mounting groove 12, the upper end of the rotating mechanism 3 penetrates through the upper end of the operating platform 2 and is positioned above the operating platform 2, a clamping mechanism 4 is fixedly connected at the upper end of the rotating mechanism 3, a shaft sleeve main body 13 is fixedly connected in the clamping mechanism 4, a protective side surrounding plate 5 is fixedly mounted at the upper end of the operating platform 2, a forward and reverse motor 6 is fixedly connected at the left end of the protective side surrounding plate 5, a threaded rod 7 is fixedly connected at the output end of the forward and reverse motor 6, the right end of the threaded rod 7 penetrates through the left end of the protective side surrounding plate, and the slide bar 8 is located the top of threaded rod 7, and common swing joint has plastic mechanism 9 between threaded rod 7 and the slide bar 8, and the left end fixed mounting of brace table 1 has and controls panel 11, and the lower extreme four corners of brace table 1 all fixed welding has supporting legs 10.

The rotating mechanism 3 comprises a second motor 31, the lower end of the second motor 31 is fixedly connected to the lower groove wall of the mounting groove 12, the output end of the second motor 31 is fixedly connected with a rotating rod 32, the upper end of the rotating rod 32 penetrates through the upper end of the operating platform 2 and is fixedly connected with a rotating platform 33, the junction of the rotating rod 32 and the operating platform 2 is rotatably connected through a bearing, a limiting column 34 is fixedly welded in the middle of the upper end of the rotating platform 33, and the shaft sleeve main body 13 is initially positioned; the clamping mechanism 4 comprises two fixing plates 41, the two fixing plates 41 are fixedly arranged at the upper end of the rotary table 33 and are respectively positioned at two sides of the limiting column 34, the middle parts of the ends, far away from the limiting column 34, of the two fixing plates 41 are in threaded connection with adjusting screws 42, the opposite ends of the two adjusting screws 42 are fixedly welded with limiting rings 43 through the fixing plates 41, and the two limiting rings 43 jointly form a cylindrical shape, so that the two limiting rings are conveniently matched with the outer surface of the shaft sleeve main body 13, and the clamping stability is improved; the shaping mechanism 9 comprises a moving block 91, a limiting block 92 is fixedly welded at the upper end of the moving block 91, a left-right transmission threaded hole 93 and a sliding groove 94 are respectively formed in the left ends of the moving block 91 and the limiting block 92, an electric telescopic rod 95 is fixedly installed at the lower end of the moving block 91, an installation seat 96 is fixedly welded at the output end of the electric telescopic rod 95, a shaping rod 97 is detachably installed in the installation seat 96, the moving block 91 is in threaded connection with the threaded rod 7 through the threaded hole 93, and the limiting block 92 is in sliding connection with the sliding rod 8 through; the shaft sleeve main body 13 is sleeved on the upper part of the limiting column 34 and is fixedly arranged at the upper end of the rotary table 33 through two limiting rings 43, the right end face of the sliding rod 8 is hexagonal and has the same structure as the right end face of the sliding groove 94, and the sliding stability of the limiting block 92 on the sliding rod 8 is improved; the circle center of the lower end of the shaping rod 97 and the circle center of the upper end of the limiting column 34 are located on the same horizontal plane, and the shaping rod 97 is driven to move in the horizontal direction through the threaded connection of the moving block 91 and the threaded rod 7, so that the shaft sleeve main body 13 can be shaped conveniently.

It should be noted that, the utility model relates to a shaft sleeve shaper, in the shaping process of the shaft sleeve main body 13, the lower part of the shaft sleeve main body 13 is firstly sleeved on the limit post 34, at the moment, the two limit rings 43 are mutually close by simultaneously reversely rotating the adjusting screw rods 42 at the two sides, the shaft sleeve main body 13 is fixed by gradually reducing the distance between the limit rings 43, the adaptation degree with the shaft sleeve main body 13 can be enhanced by arranging the limit rings 43, the fixation is firmer, the shaping rod 97 is driven to move downwards by the extension of the electric telescopic rod 95, the lower part of the shaping rod 97 is positioned in the shaft sleeve main body 13, at the moment, the positive and negative motor 6 is opened, the positive and negative motor 6 drives the threaded rod 7 to rotate, the threaded rod 7 is in threaded connection with the movable block 91 by the threaded rod 7, and the limit block 92 is slidably connected on the slide rod 8 by the chute 94, when the surface of plastic pole 97 hugs closely the internal surface of axle sleeve main part 13, can close a positive and negative motor 6, open No. two motors 31 this moment, drive revolving stage 33 through No. two motors 31 and rotate the axle sleeve main part 13 that makes fixed mounting between two spacing posts 34 and rotate, carry out the plastic to the internal surface of axle sleeve main part 13, this trimmer compact structure adjusts accurately, and stability is strong, and it is convenient to use.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a shaft sleeve trimmer, includes brace table (1), its characterized in that: the upper end of the supporting table (1) is fixedly welded with an operating table (2), the middle part of the upper end of the supporting table (1) is provided with a mounting groove (12), the lower groove wall of the mounting groove (12) is fixedly provided with a rotating mechanism (3), the upper end of the rotating mechanism (3) penetrates through the upper end of the operating table (2) and is positioned above the operating table (2), the upper end of the rotating mechanism (3) is fixedly connected with a clamping mechanism (4), the inside of the clamping mechanism (4) is fixedly connected with a shaft sleeve main body (13), the upper end of the operating table (2) is fixedly provided with a protective side surrounding plate (5), the left end of the protective side surrounding plate (5) is fixedly connected with a positive and negative motor (6), the output end of the positive and negative motor (6) is fixedly connected with a threaded rod (7), the right end of the threaded rod (7) penetrates through the left end of the protective side surrounding plate (5, fixed mounting has slide bar (8) in protection side bounding wall (5), and slide bar (8) are located the top of threaded rod (7), common swing joint has plastic mechanism (9) between threaded rod (7) and slide bar (8), the left end fixed mounting of brace table (1) controls panel (11), the equal fixed welding in lower extreme four corners of brace table (1) has supporting legs (10).

2. The bushing shaper of claim 1, wherein: rotary mechanism (3) are including No. two motor (31), the lower extreme fixed connection of No. two motor (31) is at the lower cell wall of mounting groove (12), output fixedly connected with bull stick (32) of No. two motor (31), the upper end fixedly connected with revolving stage (33) of operation panel (2) is run through to the upper end of bull stick (32), the upper end middle part fixed welding of revolving stage (33) has spacing post (34).

3. The bushing shaper of claim 1, wherein: fixture (4) are including fixed plate (41), fixed plate (41) are provided with two, two fixed plate (41) fixed mounting just is located the both sides of spacing post (34) respectively in the upper end of revolving stage (33), two the equal threaded connection in one end middle part that spacing post (34) were kept away from in fixed plate (41) has adjusting screw (42), two adjusting screw (42) opposition end all runs through fixed plate (41) fixed welding and has spacing ring (43), two spacing ring (43) are constituteed cylindrically jointly.

4. The bushing shaper of claim 1, wherein: the shaping mechanism (9) comprises a moving block (91), a limiting block (92) is fixedly welded at the upper end of the moving block (91), a left-right transmission threaded hole (93) and a sliding groove (94) are formed in the left ends of the moving block (91) and the limiting block (92) respectively, an electric telescopic rod (95) is fixedly installed at the lower end of the moving block (91), a mounting seat (96) is fixedly welded at the output end of the electric telescopic rod (95), a shaping rod (97) is detachably installed in the mounting seat (96), the moving block (91) is in threaded connection with a threaded rod (7) through the threaded hole (93), and the limiting block (92) is in sliding connection with a sliding rod (8) through the sliding groove (94).

5. The bushing shaper of claim 1, wherein: the shaft sleeve main body (13) is sleeved on the upper portion of the limiting column (34) and is fixedly mounted at the upper end of the rotary table (33) through two limiting rings (43), and the right end face of the sliding rod (8) is hexagonal and is identical to the right end face of the sliding groove (94) in structure.

6. The bushing shaper of claim 4, wherein: the circle center of the lower end of the shaping rod (97) and the circle center of the upper end of the limiting column (34) are located on the same horizontal plane.