CN214722505U

CN214722505U - Efficient concentric alignment and clamping tray for shaft workpieces

Info

Publication number: CN214722505U
Application number: CN202023295628.9U
Authority: CN
Inventors: 马廷杰; 马慧斌; 徐晓斌
Original assignee: Ningxia Aoqun Technology Co ltd
Current assignee: Ningxia Aoqun Technology Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-11-16
Anticipated expiration: 2030-12-31

Abstract

The utility model provides an axle type work piece is high-efficient concentric to be found dress card tray, this tray includes: the hydraulic device comprises a tray base, a chuck connected with the tray base and a hydraulic pipeline connected with the chuck; the position of the chuck on the tray is fixed, the position of the circle center is also fixed, after the chuck clamps the shaft workpiece, the circle center of the shaft workpiece can be quickly positioned only by replacing the workpiece after the shaft workpiece is aligned for the first time and processed again, so that the processing efficiency of the machine tool is improved; the surface of the tray base is provided with a plurality of circular grooves with different sizes, the adapter flange is connected with the chuck through the circular grooves, a plurality of workpieces can be clamped simultaneously through the circular grooves, and a machine tool can process the workpieces at one time, so that the production efficiency is improved; the circular grooves can be different in size, are suitable for different chucks, are provided with the adapter flanges, and are roughly positioned when the chucks are installed; the right end of the tray base is also provided with a square groove for installing a vice and a vice connected with the tool through the square groove, so that non-shaft workpieces or shaft workpieces can be clamped conveniently to process the side face of the shaft.

Description

Efficient concentric alignment and clamping tray for shaft workpieces

Technical Field

The utility model relates to a machining equipment field especially relates to axle type work piece high efficiency is with one heart to be looked for dress card tray.

Background

For the machining industry, frequent material changing is needed on a production line, shaft workpieces are machined by directly clamping the workpieces on a clamp, each clamping needs to be accurately found again, time and labor are consumed, and machining efficiency is greatly reduced.

Chinese patent publication No. CN210849240U discloses an excircle positioning tool, which comprises a workbench and a frame, wherein an excircle workpiece can be fixed under the action of a positioning rod and a positioning groove; the locator comprises bull stick, threaded rod, rotatory seam and fixation nut jointly, through the combined action of bull stick and threaded rod, truns into the level with the locating lever by vertical direction, and convenient installation location to the staving work piece like this utilizes positioner can adjust the angle of locating lever when the staving volume is less can not fix through the constant head tank, leans on the cushion of upside to support the staving with the locating lever, screws the bull stick, fixes the work piece. However, the positioning of the shaft type workpieces by the method is time-consuming and labor-consuming, and only one workpiece can be positioned each time, so that the machining efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the problem that exists among the prior art, provided the axle type work piece high efficiency concentric alignment dress card tray.

Axle type work piece is high-efficient concentric to be found dress card tray includes: the tray comprises a tray base, a chuck connected with the tray base and a hydraulic pipeline connected with the chuck.

Further, in order to facilitate clamping of non-shaft workpieces or clamping of shaft workpieces to process the side faces of the shafts, a square groove for installing a vice and a vice connected with the tray base through the square groove are further arranged at the right end of the tray base.

Furthermore, in order to fix the vice, the square groove is provided with a second mounting hole.

Further, in order to compress tightly the vice, guarantee that it can not lead to the precision to reduce because of removing, the square groove both sides are equipped with the clamp plate that is used for compressing tightly the vice.

Furthermore, in order to fix the pressing plate, mounting holes III for mounting the pressing plate are further formed in the two sides of the square groove.

Furthermore, in order to facilitate chip removal, a chip removal groove is formed in the middle of the adapter flange.

Furthermore, in order to fix the tray base, the periphery of the tray base is provided with a first mounting hole.

Furthermore, in order to position the adapter flange, a positioning pin is arranged on the circular groove.

The technical effects of the utility model reside in that: the surface of the tray base is provided with a plurality of circular grooves, and the adapter flange is connected with the chuck through the circular grooves; the position of the chuck on the tray is fixed, the position of the circle center is also fixed, after the chuck clamps the shaft type workpiece, the chuck only needs to be aligned for the first time, the circle center of the shaft type workpiece can be quickly positioned only by replacing the workpiece after machining again, the machining efficiency of the machine tool is improved, a plurality of round grooves can be arranged to clamp a plurality of workpieces at the same time, the machine tool can machine once, the production efficiency is improved, the round grooves can be different in size, the machine tool is suitable for different chucks, the arrangement of the adapter flange is adopted, and coarse positioning is carried out when the chuck is installed; the chuck penetrates through the adapter flange and the tray base through a hydraulic pipeline to be connected with a hydraulic station, the hydraulic pipeline is buried in the tray base and the adapter flange, the workpiece processing is not influenced, the clamping force can be accurately controlled through hydraulic control, and the deformation of parts with overlarge clamping force and the flying-out of parts with undersize clamping force are prevented; the centers of the circular grooves in the same row or the same row are on the same straight line, so that the machine tool can be quickly positioned and machined.

Drawings

Fig. 1 is an isometric view of a tray of the present invention;

fig. 2 is an isometric view of a tray base of the present invention;

in the figure: 1. the tray comprises a tray base, 1-1 mounting holes I, 1-2 circular grooves, 1-3 positioning pins, 1-4 square grooves, 1-5 mounting holes II, 2 adapter flanges, 2-1 chip removal holes, 3 chucks, 4 vices, 4-1 pressing plates, 4-2 mounting holes III and 5 hydraulic pipelines.

Detailed Description

The following describes a specific embodiment of the present invention with reference to fig. 1 and 2.

Figure 1 illustrates the overall structure of a shaft workpiece efficient concentric alignment clamping tray, comprising: the tray comprises a tray base 1, a chuck 3 connected with the tray base 1 and a hydraulic pipeline 5 connected with the chuck 3; two sides of the square groove 1-4 are provided with a pressing plate 4-1 for pressing the vice 4; a chip groove 2-1 is arranged in the middle of the adapter flange 2; the chuck 3 is connected with the hydraulic station by a hydraulic pipeline 5 penetrating through the adapter flange 2 and the tray base 1.

FIG. 2 illustrates a structure of a tray base for efficient concentric alignment of a shaft workpiece to a clamping tray, wherein a plurality of circular grooves 1-2 are formed in the surface of the tray base 1, and a transfer flange 2 is connected with a chuck 3 through the circular grooves 1-2; the circle centers of the circular grooves 1-2 in the same row or the same row are on the same straight line; the right end of the tray base 1 is also provided with square grooves 1-4 for installing the vices 4 and the vices 4 connected with the tray base 1 through the square grooves 1-4; mounting holes III 4-2 for mounting the pressing plate 4-1 are also formed in the two sides of the square groove 1-4; mounting holes I1-1 are formed in the periphery of the tray base 1; the round groove 1-2 is provided with a positioning pin 1-3.

The working principle is as follows: install jaw vice 4 on tray base 1 earlier, installation clamp plate 4-1 compresses tightly jaw vice 4, aims at hydraulic pressure pipeline 5 installation adapter flange 2 and chuck 3, then fixes tray base 1 on the lathe, and hydraulic pressure pipeline 5 connects on hydraulic pressure station, presss from both sides the axle type work piece that will process to chuck 3 on, and the lathe is carried out the first alignment, and after work piece processing was accomplished, the reworking only need change the work piece, need not to find the alignment once more, has improved machining efficiency greatly.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and these modifications or substitutions do not make the essential desulfurization of the corresponding technical solutions within the scope of the technical solutions of the embodiments of the present invention.

Claims

1. Axle type work piece is high-efficient concentric to be found dress card tray includes: the tray comprises a tray base (1), a chuck (3) connected with the tray base (1), and a hydraulic pipeline (5) connected with the chuck (3);

the method is characterized in that: the surface of the tray base (1) is provided with a plurality of circular grooves (1-2) with different sizes, and the adapter flange (2) is connected with the chuck (3) through the circular grooves (1-2);

the circle centers of the circular grooves (1-2) in the same row or the same row are on the same straight line;

the chuck (3) penetrates through the adapter flange (2) and the tray base (1) through a hydraulic pipeline (5) to be connected with a hydraulic station.

2. The efficient concentric alignment and clamping tray for the shaft workpieces as claimed in claim 1, wherein the right end of the tray base (1) is further provided with square grooves (1-4) for installing the vices (4) and the vices (4) connected with the tray base (1) through the square grooves (1-4).

3. The efficient concentric alignment and clamping tray for the shaft workpieces as claimed in claim 2, wherein the square grooves (1-4) are provided with mounting holes II (1-5).

4. The efficient concentric alignment and clamping tray for shaft workpieces as claimed in claim 2, wherein pressing plates (4-1) for pressing the vice (4) are arranged on two sides of the square groove (1-4).

5. The efficient concentric alignment and clamping tray for the shaft workpieces as claimed in claim 4, wherein mounting holes III (4-2) for mounting the pressing plates (4-1) are further formed in two sides of the square groove (1-4).

6. The efficient concentric alignment and clamping tray for the shaft workpieces as claimed in claim 1, wherein a chip groove (2-1) is formed in the middle of the adapter flange (2).

7. The efficient concentric alignment and clamping tray for the shaft workpieces as claimed in claim 1, wherein the tray base (1) is provided with first mounting holes (1-1) at the periphery.

8. The efficient concentric alignment and clamping tray for shaft workpieces as claimed in claim 1, wherein the circular grooves (1-2) are provided with positioning pins (1-3).