CN219189966U

CN219189966U - Hydraulic mechanical locking mechanism

Info

Publication number: CN219189966U
Application number: CN202320341917.2U
Authority: CN
Inventors: 柳立群; 胡淑芳; 张慧
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-28
Filing date: 2023-02-28
Publication date: 2023-06-16
Anticipated expiration: 2033-02-28

Abstract

The utility model relates to the technical field of locking parts, in particular to a hydraulic mechanical locking mechanism which comprises a supporting base and a hydraulic mechanical locking device arranged on the supporting base, wherein the supporting base consists of two mutually symmetrical supporting base plates and rear side supporting plates fixedly arranged on the rear end plate bodies of the two supporting base plates, a central guide groove is arranged between the two supporting base plates, a front side baffle plate which is vertically arranged is fixedly arranged on the front end plate bodies of the supporting base plates, a central sliding groove is arranged between the two front side baffle plates, the hydraulic mechanical locking device comprises a hydraulic cylinder fixedly arranged on the front side surface of the rear side supporting plate, a mechanical locking plate is arranged on a telescopic shaft of the hydraulic cylinder, supporting legs are fixedly arranged on the bottom surfaces of the two end plate bodies of the supporting base plates, and a bottom plate is fixedly arranged between the four supporting legs. The utility model is convenient for locking operation, can lock workpieces with different sizes, and is convenient for use.

Description

Hydraulic mechanical locking mechanism

Technical Field

The utility model relates to the technical field of locking parts, in particular to a hydraulic mechanical locking mechanism.

Background

At present, when certain workpieces are processed, in order to ensure that the positions of the workpieces are not deviated in the processing process, and meanwhile, the workpieces are not vibrated in the processing process, the workpieces are usually required to be locked before the processing operation, and when the locking operation is carried out, the manual mechanical locking is laborious and time is delayed, and a hydraulic mechanical locking mechanism is generally selected to be used for locking operation;

the conventional hydraulic mechanical locking mechanism generally utilizes the extension of a telescopic shaft of a hydraulic cylinder to drive a corresponding clamping block to compress or clamp a workpiece in a chuck with a constant size, and because the size of the chuck is constant, the workpiece with a specified size can be locked when being used each time, the locking mechanism is unfavorable for locking workpieces with different sizes according to actual needs, the application range of the locking mechanism can be limited, and inconvenience is brought to users. In view of this, we propose a hydromechanical locking mechanism.

Disclosure of Invention

The present utility model is directed to a hydraulic mechanical locking mechanism, which solves the above-mentioned drawbacks of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a hydraulic machinery locking mechanism, includes the support base and sets up the hydraulic machinery locking device on the support base, the support base comprises two mutual symmetry's support backing plates and the rear side backup pad of fixed mounting on the tip plate body behind two support backing plates, two be provided with central guide way between the support backing plate, fixed mounting has the front baffle that is vertical form setting on the tip plate body of support backing plate, two be provided with central spout between the front baffle, hydraulic machinery locking device is including fixed mounting be in pneumatic cylinder on the rear side backup pad leading flank, be provided with mechanical locking board on the telescopic shaft of pneumatic cylinder.

Preferably, the hydraulic cylinder is arranged at a downward inclination of 30-60 degrees, so that a telescopic shaft of the hydraulic cylinder can drive the mechanical locking plate to move in a downward inclination mode, and locking operation of a workpiece is achieved.

Preferably, the cross section of the mechanical locking plate is L-shaped, so that any one of two plate bodies of the mechanical locking plate can lock the workpiece.

Preferably, the mechanical locking plate is in sliding connection with the central guide groove and the central sliding groove, so that the mechanical locking plate can normally move towards the obliquely downward direction to perform locking operation.

Preferably, the bottom surfaces of the plate bodies at the two ends of the supporting base plate are fixedly provided with supporting legs, a penetrating groove is formed between the two supporting legs, and the mechanical locking plate compresses the workpiece on the front side baffle plate to complete mechanical locking operation.

Preferably, a bottom plate is fixedly arranged between the four supporting legs, and the bottom plate is fixedly arranged on an external bracket through a plurality of fastening bolts, so that the device is convenient to fixedly install.

Preferably, the flexible shaft end fixed mounting of pneumatic cylinder has the rectangular plate, mechanical locking plate passes through a plurality of fastening bolt fixed mounting on the rectangular plate, conveniently with mechanical locking plate fixed mounting on the flexible shaft of pneumatic cylinder.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the hydraulic cylinder is used for working to drive the mechanical locking plate to move, so that the workpiece is pressed on the front side baffle or the supporting base plate, and the locking operation is realized.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of an explosive structure according to the present utility model;

FIG. 3 is a schematic view of a portion of the structure of the present utility model;

fig. 4 is a schematic view of an exploded construction of the hydromechanical locking device of the utility model.

The meaning of each reference numeral in the figures is: 1. a support base; 10. a support backing plate; 11. a center guide groove; 12. a rear support plate; 13. a front side baffle; 131. a central chute; 14. support legs; 141. penetrating out of the groove; 15. a bottom plate; 2. a hydraulic mechanical locking device; 20. a hydraulic cylinder; 21. a rectangular plate; 22. and (5) a mechanical locking plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should 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", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the hydraulic mechanical locking mechanism comprises a support base 1 and a hydraulic mechanical locking device 2 arranged on the support base 1, wherein the support base 1 is composed of two support base plates 10 which are symmetrical to each other and a rear support plate 12 fixedly arranged on the rear end plate bodies of the two support base plates 10, a central guide groove 11 is arranged between the two support base plates 10, a front baffle 13 which is vertically arranged is fixedly arranged on the front end plate bodies of the support base plates 10, a central sliding groove 131 is arranged between the two front baffle plates 13, the hydraulic mechanical locking device 2 comprises a hydraulic cylinder 20 which is fixedly arranged on the front side surface of the rear support plate 12, a mechanical locking plate 22 is arranged on a telescopic shaft of the hydraulic cylinder 20, the mechanical locking plate 22 is in sliding connection with the central guide groove 11 and the central sliding groove 131, so that the mechanical locking plate 22 can normally move towards the oblique downward direction, locking operation is carried out, the telescopic shaft of the hydraulic cylinder 20 is conveniently utilized to stretch and drive the mechanical locking plate 22 to move, and workpieces are abutted on the front baffle plates 13 or the support base plates 10, locking operation is completed, and the hydraulic mechanical locking mechanism is convenient to use.

In this embodiment, the hydraulic cylinder 20 is inclined 30 to 60 degrees downward, so that the telescopic shaft of the hydraulic cylinder 20 can drive the mechanical locking plate 22 to move in a downward inclined manner, thereby realizing the locking operation on the workpiece.

Wherein, the cross-section of mechanical locking board 22 is L shape, makes arbitrary plate body in two plate bodies of mechanical locking board 22 can both carry out locking operation to the work piece, and specifically, the top plate body of mechanical locking board 22 can compress tightly the work piece on supporting backing plate 10, and the side plate body of mechanical locking board 22 can support the work piece on front side baffle 13, conveniently carries out locking operation to the work piece.

Specifically, the bottom surfaces of the two end plate bodies of the supporting base plate 10 are fixedly provided with supporting legs 14, a penetrating groove 141 is arranged between the two supporting legs 14, and the mechanical locking plate 22 compresses the workpiece on the front side baffle 13 to complete mechanical locking operation.

Further, a bottom plate 15 is fixedly arranged between the four supporting legs 14, and the bottom plate 15 is fixedly arranged on an external bracket through a plurality of fastening bolts, so that the device is convenient to fixedly install.

In addition, the telescopic shaft end of the hydraulic cylinder 20 is fixedly provided with a rectangular plate 21, and the mechanical locking plate 22 is fixedly arranged on the rectangular plate 21 through a plurality of fastening bolts, so that the mechanical locking plate 22 is conveniently and fixedly arranged on the telescopic shaft of the hydraulic cylinder 20.

It should be noted that, the hydraulic cylinder 20 in this embodiment is a conventional technology, and will not be described herein.

When the hydraulic mechanical locking mechanism is used, a workpiece is placed on the supporting base plate 10, then the hydraulic cylinder 20 is started and operated, the hydraulic cylinder 20 is operated, the telescopic shaft on the hydraulic cylinder stretches to drive the mechanical locking plate 22 to move downwards, and as the telescopic shaft of the hydraulic cylinder 20 is arranged in a downward inclined mode, the following two conditions can occur due to the specific size of the workpiece: firstly, the top plate body of the mechanical locking plate 22 compresses the workpiece on the supporting base plate 10, secondly, the side plate body of the mechanical locking plate 22 compresses the workpiece on the front side baffle 13, so that the locking operation of the workpiece is completed, and in the process, the locking operation of the workpieces with different sizes can be carried out, so that the use is convenient.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a hydraulic machinery locking mechanism, includes support base (1) and sets up hydraulic machinery locking device (2) on support base (1), its characterized in that: the hydraulic locking device comprises a support base (1), a central guide groove (11) is formed in the support base, the support base is composed of two support base plates (10) which are symmetrical to each other and a rear support plate (12) fixedly installed on the rear end plate bodies of the two support base plates (10), front side baffle plates (13) which are vertically installed are fixedly installed on the front end plate bodies of the support base plates (10), a central sliding groove (131) is formed between the front side baffle plates (13), the hydraulic locking device (2) comprises a hydraulic cylinder (20) fixedly installed on the front side surfaces of the rear support plates (12), and a mechanical locking plate (22) is arranged on a telescopic shaft of the hydraulic cylinder (20).

2. The hydromechanical locking mechanism according to claim 1, wherein: the hydraulic cylinder (20) is arranged at a downward inclination of 30-60 degrees.

3. The hydromechanical locking mechanism according to claim 1, wherein: the cross section of the mechanical locking plate (22) is L-shaped.

4. The hydromechanical locking mechanism according to claim 1, wherein: the mechanical locking plate (22) is in sliding connection with the central guide groove (11) and the central sliding groove (131).

5. The hydromechanical locking mechanism according to claim 1, wherein: support legs (14) are fixedly arranged on the bottom surfaces of plate bodies at two ends of the support base plate (10), penetrating grooves (141) are formed between the two support legs (14), and the mechanical locking plate (22) tightly presses a workpiece on the front side baffle plate (13) to complete mechanical locking operation.

6. The hydromechanical locking mechanism according to claim 5, wherein: a bottom plate (15) is fixedly arranged between the four supporting legs (14), and the bottom plate (15) is fixedly arranged on an external bracket through a plurality of fastening bolts.

7. The hydromechanical locking mechanism according to claim 1, wherein: the end of the telescopic shaft of the hydraulic cylinder (20) is fixedly provided with a rectangular plate (21), and the mechanical locking plate (22) is fixedly arranged on the rectangular plate (21) through a plurality of fastening bolts.