CN213105657U - Lathe fixture for cylinder barrel of oil cylinder - Google Patents

Abstract

The utility model discloses a hydro-cylinder turning attachment, comprises a workbench, workstation top center department fixed connection electric telescopic handle, the flexible end fixedly connected with movable base of electric telescopic handle, four fixed blocks of movable base top center department fixedly connected with, fixed block outer wall one side fixedly connected with U type groove, U type inslot is provided with the pivot. The utility model discloses hydro-cylinder turning attachment is provided with the gag lever post, movable rod and stripper plate, press the stripper plate through manual, the hydro-cylinder main part of being convenient for is tightly fixed at the workstation top, because hydro-cylinder main part top is balanced and equal to the effort of four gag lever posts, therefore no matter how to punch, its position remains stable, this design is compared in traditional hydro-cylinder turning attachment structure in a flexible way, be convenient for install and dismantle, and in the course of working, can adjust at will the centre gripping of hydro-cylinder main part, the work efficiency of processing hydro-cylinder main part has been improved.

Description

Lathe fixture for cylinder barrel of oil cylinder

Technical Field

The utility model relates to a hydro-cylinder production and processing technology field especially relates to a hydro-cylinder turning attachment.

Background

The hydraulic oil cylinder is a hydraulic actuating element which converts hydraulic energy into mechanical energy and does reciprocating motion, has simple structure and reliable work, can omit a speed reducer when the hydraulic oil cylinder is used for realizing the reciprocating motion, has no transmission clearance and moves stably, and is widely applied to hydraulic systems of various machines.

In the process of producing the cylinder barrel of the oil cylinder, the oil cylinder needs to process an inner hole and a threaded hole on a workpiece, the existing lathe tool for the cylinder barrel of the oil cylinder is inconvenient to clamp, the workpiece is easy to deviate when clamped, the machining precision of the workpiece is reduced, and the machining effect is not ideal enough.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a lathe fixture for an oil cylinder barrel.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an oil cylinder barrel lathe fixture comprises a workbench, wherein an electric telescopic rod is fixedly connected at the center of the top of the workbench, a movable base is fixedly connected with the telescopic end of the electric telescopic rod, four fixed blocks are fixedly connected at the center of the top of the movable base, a U-shaped groove is fixedly connected to one side of the outer wall of each fixed block, a rotating shaft is arranged in each U-shaped groove, a limiting rod is fixedly connected to the outer wall of each rotating shaft, and a movable rod is arranged at the top of each limiting rod;

four the gag lever post outer wall is provided with the stripper plate, all sides fixedly connected with antiskid rubber circle of stripper plate, four rectangular channels have been seted up in the stripper plate, a lateral wall that the rectangular channel is close to antiskid rubber circle is provided with first roller bearing, a lateral wall that the rectangular channel is close to electric telescopic handle is provided with the second roller bearing, antiskid rubber circle outer wall is provided with hydro-cylinder main part.

As a further description of the above technical solution:

and two ends of the rotating shaft are respectively and rotatably connected with two inner side walls of the U-shaped groove.

As a further description of the above technical solution:

the top of the limiting rod is connected with the movable rod through a bolt.

As a further description of the above technical solution:

the first rolling shaft is rotatably connected with one side wall, close to the anti-skidding rubber ring, of the rectangular groove, and the second rolling shaft is rotatably connected with one side wall, close to the electric telescopic rod, of the rectangular groove.

As a further description of the above technical solution:

and two sides of the outer wall of the limiting rod are respectively and smoothly attached to the first rolling shaft and the second rolling shaft.

As a further description of the above technical solution:

the outer wall of the anti-skid rubber ring is attached to the inner wall of the cylinder barrel main body of the oil cylinder, and the top of the cylinder barrel main body of the oil cylinder is attached to the bottom of the movable rod.

The utility model discloses following beneficial effect has:

1. the utility model discloses hydro-cylinder turning attachment is provided with the gag lever post, movable rod and stripper plate, press the stripper plate through manual, be convenient for tightly fix hydro-cylinder main part at the workstation top, because hydro-cylinder main part top is balanced and equal to the effort of four gag lever posts, therefore no matter how the processing of punching, its position remains stable, this design is compared in traditional hydro-cylinder turning attachment structure in a flexible way, convenient to install and dismantle, and in the course of working, can adjust at will the centre gripping of hydro-cylinder main part, the work efficiency to hydro-cylinder main part processing has been improved.

2. The utility model discloses hydro-cylinder turning attachment is provided with electric telescopic handle and movable base, and flexible end through control electric telescopic handle drives movable base's lift, is convenient for deal with the hydro-cylinder main part of different bores for the hydro-cylinder main part scope that this structure is suitable for is wider, and the centre gripping is more stable.

3. The utility model discloses hydro-cylinder lathe anchor clamps are provided with anti-skidding rubber ring, first roller bearing and second roller bearing, through being provided with the rubber ring, when the staff processes hydro-cylinder main part, the centre gripping of supplementary workman to hydro-cylinder main part, the anti-skidding rubber ring provide with hydro-cylinder main part inner wall within a definite time frictional force, a large amount of manpowers have been saved, and the gag lever post moves between first roller bearing and second roller bearing, be convenient for take out the stripper plate, it is very convenient, make the work efficiency to hydro-cylinder main part processing improve greatly.

Drawings

Fig. 1 is a front view of the lathe fixture for the cylinder barrel of the oil cylinder provided by the utility model;

FIG. 2 is a drawing showing the structure of the extrusion plate of the lathe fixture for the cylinder barrel of the oil cylinder provided by the present invention;

FIG. 3 is a structural view of a movable base of the lathe fixture for the cylinder barrel of the oil cylinder provided by the utility model;

fig. 4 is an enlarged view of a point a in fig. 1.

Illustration of the drawings: 1. a work table; 2. an electric telescopic rod; 3. a movable base; 4. a fixed block; 5. a U-shaped groove; 6. a rotating shaft; 7. a limiting rod; 8. a movable rod; 9. a pressing plate; 10. an anti-slip rubber ring; 11. a rectangular groove; 12. a first roller; 13. a second roller; 14. the hydro-cylinder barrel main part.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, 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.

Referring to fig. 1-4, the present invention provides an embodiment: an oil cylinder barrel lathe fixture comprises a workbench 1, wherein an electric telescopic rod 2 is fixedly connected at the center of the top of the workbench 1, a movable base 3 is fixedly connected with the telescopic end of the electric telescopic rod 2, four fixed blocks 4 are fixedly connected at the center of the top of the movable base 3, a U-shaped groove 5 is fixedly connected to one side of the outer wall of each fixed block 4, a rotating shaft 6 is arranged in each U-shaped groove 5, a limiting rod 7 is fixedly connected to the outer wall of each rotating shaft 6, and a movable rod 8 is arranged at the top of;

four 7 outer walls of gag lever post are provided with stripper plate 9, all sides fixedly connected with anti-skidding rubber ring 10 of stripper plate 9, four rectangular channels 11 have been seted up in the stripper plate 9, a lateral wall that rectangular channel 11 is close to anti-skidding rubber ring 10 is provided with first roller bearing 12, a lateral wall that rectangular channel 11 is close to electric telescopic handle 2 is provided with second roller bearing 13, anti-skidding rubber ring 10 outer wall is provided with hydro-cylinder barrel main part 14, the top of stripper plate 9 is pressed through manual to this design, be convenient for tightly fix hydro-cylinder barrel main part 14 at workstation 1 top, in the course of working, can adjust at will to the centre gripping of hydro-cylinder barrel main part 14, the work efficiency of the processing of hydro-cylinder barrel main part 14 has.

Two ends of a rotating shaft 6 are respectively rotatably connected with two inner side walls of a U-shaped groove 5, the flexibility is strong, the rotation of a limiting rod 7 is convenient, the clamping of an oil cylinder body 14 is facilitated, the top of the limiting rod 7 is connected with a movable rod 8 through a bolt, the included angle between the movable rod 8 and the limiting rod 7 is changed through adjusting the bolt, the oil cylinder body 14 to be processed is adapted, a first rolling shaft 12 is rotatably connected with one side wall of a rectangular groove 11 close to an anti-skid rubber ring 10, a second rolling shaft 13 is rotatably connected with one side wall of the rectangular groove 11 close to an electric telescopic rod 2, two sides of the outer wall of the limiting rod 7 are respectively and smoothly jointed with the first rolling shaft 12 and the second rolling shaft 13, the limiting rod 7 moves along the first rolling shaft 12 and the second rolling shaft 13, the extrusion plate 9 can be freely lifted, the outer wall of the anti-skid rubber ring 10 is jointed with the inner wall of the oil cylinder body 14, the friction, a large amount of manpower is saved, the limiting rod 7 moves between the first rolling shaft 12 and the second rolling shaft 13, the extrusion plate 9 is convenient to take out, and the top of the cylinder barrel body 14 of the oil cylinder is very convenient to attach to the bottom of the movable rod 8.

The working principle is as follows: firstly, a worker adjusts the electric telescopic rod 2, adjusts the height of the movable base 3 to be higher than the side wall of the cylinder barrel main body 14 to be processed, avoids the problem that the length of the limiting rod 7 cannot clamp the side wall of the cylinder barrel main body 14, then closes the four limiting rods 7, enables the limiting rods 7 to move along the first rolling shaft 12 and the second rolling shaft 13, moves the extrusion plate 9 to the top of the limiting rods 7, adjusts bolts to change the included angle between the movable rod 8 and the limiting rods 7 to adapt to the cylinder barrel main body 14 to be processed, after adjustment is finished, penetrates the limiting rods 7 and the extrusion plate 9 through the cylinder barrel main body 14, stably places the cylinder barrel main body 14 at the top of the workbench 1, releases hands, the extrusion plate 9 extrudes the four limiting rods 7 due to gravity, when the worker processes, presses the top of the extrusion plate 9 with hands, at the moment, the movable rod 8 and the limiting rods 7 are tightly attached to the top of the side wall of the cylinder barrel, the cylinder barrel main body 14 is fixed on the top of the workbench 1, and the acting force of the top of the cylinder barrel main body 14 on the four limiting rods 7 is balanced and equal, so that the position of the cylinder barrel main body is kept stable no matter how the cylinder barrel main body is punched.

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 (6)

1. The utility model provides an hydro-cylinder lathe anchor clamps, includes workstation (1), its characterized in that: an electric telescopic rod (2) is fixedly connected to the center of the top of the workbench (1), a movable base (3) is fixedly connected to the telescopic end of the electric telescopic rod (2), four fixed blocks (4) are fixedly connected to the center of the top of the movable base (3), a U-shaped groove (5) is fixedly connected to one side of the outer wall of each fixed block (4), a rotating shaft (6) is arranged in each U-shaped groove (5), a limiting rod (7) is fixedly connected to the outer wall of each rotating shaft (6), and a movable rod (8) is arranged at the top of each limiting rod (7);

four gag lever post (7) outer wall is provided with stripper plate (9), all sides fixedly connected with anti-skidding rubber ring (10) of stripper plate (9), four rectangular channel (11) have been seted up in stripper plate (9), a lateral wall that rectangular channel (11) are close to anti-skidding rubber ring (10) is provided with first roller bearing (12), a lateral wall that rectangular channel (11) are close to electric telescopic handle (2) is provided with second roller bearing (13), anti-skidding rubber ring (10) outer wall is provided with hydro-cylinder main part (14).

2. The cylinder barrel lathe fixture of claim 1, wherein: and two ends of the rotating shaft (6) are respectively and rotatably connected with two inner side walls of the U-shaped groove (5).

3. The cylinder barrel lathe fixture of claim 1, wherein: the top of the limiting rod (7) is connected with the movable rod (8) through a bolt.

4. The cylinder barrel lathe fixture of claim 1, wherein: the first rolling shaft (12) is rotatably connected with one side wall of the rectangular groove (11) close to the anti-skidding rubber ring (10), and the second rolling shaft (13) is rotatably connected with one side wall of the rectangular groove (11) close to the electric telescopic rod (2).

5. The cylinder barrel lathe fixture of claim 1, wherein: and two sides of the outer wall of the limiting rod (7) are respectively and smoothly attached to the first rolling shaft (12) and the second rolling shaft (13).

6. The cylinder barrel lathe fixture of claim 1, wherein: the outer wall of the anti-skid rubber ring (10) is attached to the inner wall of the oil cylinder barrel main body (14), and the top of the oil cylinder barrel main body (14) is attached to the bottom of the movable rod (8).

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