CN214560707U

CN214560707U - Small-stroke lifting mechanism for machining cylinder body

Info

Publication number: CN214560707U
Application number: CN202120446817.7U
Authority: CN
Inventors: 逄俊迁; 崔万成
Original assignee: Shandong Dachai Cylinder Block & Cylinder Head Co ltd
Current assignee: Shandong Dachai Cylinder Block & Cylinder Head Co ltd
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2021-11-02
Anticipated expiration: 2031-02-25

Abstract

The utility model relates to an elevating system technical field just discloses a processing cylinder body is with little stroke elevating system, including anchor clamps, carriage release lever, runner assembly, top, lower inclined plane and last inclined plane. When the ejector is used, the rotating assembly drives the moving rods on two sides to move, and when the moving rods move, the upper inclined plane and the lower inclined plane are matched to enable the ejector to move up and down. The cylinder body is arranged in a limited space to lift in a small stroke, machining efficiency is improved, and the moving rod can enable the ejector to lift synchronously.

Description

Small-stroke lifting mechanism for machining cylinder body

Technical Field

The utility model relates to an elevating system technical field specifically is a processing cylinder body is with little stroke elevating system.

Background

When the cylinder block is machined, if the bottom surface of the workpiece is limited in distance (the distance is small) from the workbench of the machining equipment, and the workpiece needs to be lifted in a small distance before being positioned, avoiding interference occurs, and the required space is too large by using the traditional lifting mechanism and is difficult to realize in a limited environment.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a processing cylinder is with little stroke elevating system solves and uses traditional elevating system, and then the space that needs is too big, is difficult to the problem of realizing in limited environment.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a processing cylinder is with little stroke elevating system, includes anchor clamps, the symmetry is provided with the carriage release lever in the anchor clamps, be provided with runner assembly in the anchor clamps at carriage release lever middle part, runner assembly is used for driving the carriage release lever displacement corresponds be provided with a plurality of top on the anchor clamps of carriage release lever top position, the downside of top is provided with down the inclined plane, be provided with the cooperation on the carriage release lever the last inclined plane on inclined plane down. When the ejector is used, the rotating assembly drives the moving rods on two sides to move, and when the moving rods move, the upper inclined plane and the lower inclined plane are matched to enable the ejector to move up and down. The cylinder body is arranged in a limited space to lift in a small stroke, machining efficiency is improved, and the moving rod can enable the ejector to lift synchronously.

Furthermore, the rotating assembly comprises a rack arranged on the moving rod, a gear meshed with the rack and a rotating machine used for driving the gear to rotate, the gear is arranged on an output shaft of the rotating machine, and the rotating machine is arranged in the clamp. The rotating assembly is simple in structure and convenient to use.

Furthermore, a bush is arranged at the sliding connection part of the clamp and the moving rod. The arrangement of the bushing can reduce the direct friction between the moving rod and the clamp, and the service life is prolonged.

Further, the plug comprises an upper rod part and a lower rod part; the upper rod part is in threaded connection with the lower rod part, and the lower inclined surface is arranged on the lower side of the lower rod part. Set up like this, can adjust the length of whole top through rotating upper rod portion and lower rod portion, improve application scope.

Has the advantages that: when the ejector is used, the rotating assembly drives the moving rods on two sides to move, and when the moving rods move, the upper inclined plane and the lower inclined plane are matched to enable the ejector to move up and down. The cylinder body is arranged in a limited space to lift in a small stroke, machining efficiency is improved, and the moving rod can enable the ejector to lift synchronously.

Drawings

FIG. 1 is a schematic top sectional view of the lifting mechanism of the present embodiment;

FIG. 2 is a schematic sectional view taken along line A-A in FIG. 1 according to the present embodiment;

FIG. 3 is a schematic sectional view of B-B in FIG. 1 according to the present embodiment.

Reference numerals: the clamp 1, the moving rod 2, the top 3, the upper rod part 31, the lower rod part 32, the rack 4, the gear 5, the rotating machine 6 and the bush 7.

Detailed Description

The technical solution of the small stroke lifting mechanism for processing a cylinder block according to the present invention will be further described in detail with reference to the following embodiments.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified 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.

As shown in fig. 1, fig. 2, and fig. 3, the small stroke lifting mechanism for machining a cylinder body of this embodiment includes a fixture 1, a moving rod 2 is symmetrically disposed in the fixture 1, a rotating component is disposed in the fixture 1 at the middle of the moving rod 2, the rotating component is used for driving the moving rod 2 to move, a plurality of plugs 3 are disposed on the fixture 1 corresponding to positions above the moving rod 2, a lower inclined surface is disposed at a lower side of the plugs 3, and an upper inclined surface matched with the lower inclined surface is disposed on the moving rod 2. The rotating assembly comprises a rack 4 arranged on the moving rod 2, a gear 5 meshed with the rack 4 and a rotating machine 6 used for driving the gear 5 to rotate, the gear 5 is arranged on an output shaft of the rotating machine 6, and the rotating machine 6 is arranged in the clamp 1. And a bush 7 is arranged at the sliding connection part of the clamp 1 and the moving rod 2. The plug 3 comprises an upper rod part 31 and a lower rod part 32; the upper rod part 31 is in threaded connection with the lower rod part 32, and the lower inclined surface is arranged on the lower side of the lower rod part 32. When the ejector is used, the moving rods 2 on two sides are driven to move through the rotating assembly, and when the moving rods 2 move, the upper inclined plane and the lower inclined plane are matched to enable the ejector 3 to move up and down. Set up like this, realize cylinder body short stroke lift in finite space, improved machining efficiency, and carriage release lever 2 can make top 3 go up and down in step.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a processing cylinder is with little stroke elevating system which characterized in that: the fixture comprises a fixture body, the interior symmetry of anchor clamps is provided with the carriage release lever, be provided with runner assembly in the anchor clamps at carriage release lever middle part, runner assembly is used for driving the carriage release lever displacement corresponds be provided with a plurality of top on the anchor clamps of carriage release lever top position, the downside of top is provided with down the inclined plane, be provided with the cooperation on the carriage release lever the last inclined plane on inclined plane down.

2. The small-stroke lifting mechanism for processing the cylinder block as claimed in claim 1, wherein: the rotating assembly comprises a rack arranged on the moving rod, a gear meshed with the rack and a rotating machine used for driving the gear to rotate, the gear is arranged on an output shaft of the rotating machine, and the rotating machine is arranged in the clamp.

3. The small-stroke lifting mechanism for processing the cylinder block as claimed in claim 1, wherein: and a bush is arranged at the sliding connection part of the clamp and the moving rod.

4. The small-stroke lifting mechanism for processing the cylinder block as claimed in claim 1, wherein: the top comprises an upper rod part and a lower rod part; the upper rod part is in threaded connection with the lower rod part, and the lower inclined surface is arranged on the lower side of the lower rod part.