CN221019721U

CN221019721U - Detachable rotary workbench

Info

Publication number: CN221019721U
Application number: CN202322800420.5U
Authority: CN
Inventors: 姜栋
Original assignee: QINGDAO HUITENG MACHINERY EQUIPMENT CO Ltd
Current assignee: QINGDAO HUITENG MACHINERY EQUIPMENT CO Ltd
Priority date: 2023-10-19
Filing date: 2023-10-19
Publication date: 2024-05-28
Anticipated expiration: 2033-10-19

Abstract

The utility model relates to a detachable rotary workbench, comprising: the driving device and the workbench are arranged at the bottom of the workbench, the workbench can be driven to rotate, the workbench is square, and four corners of the workbench can be detached from the workbench. When the large part is required to be diagonally machined, and the required machining radius is relatively large, the corner can be detached, the rotating radius of the workbench is reduced, and the workbench is more applicable.

Description

Detachable rotary workbench

Technical Field

The utility model relates to the field of machining, in particular to a detachable rotary workbench.

Background

Currently, in the machining process of large-sized parts by using a boring and milling machine, parts are required to be mounted on a workbench, and the parts on the workbench are machined by rotating the workbench. Because the workbench is square, when the boring and milling machine needs to process the part diagonal position on the workbench, the main shaft can not extend into the center position of the part due to the large rotation radius of the boring and milling machine, so that more difficulties exist in processing large parts and the processing difficulty is large. Although the circular workbench can solve the current problem theoretically, the edge of the workbench is required to be placed for machining when the part to be machined is machined conventionally, the edge of the circular workbench is arc-shaped, the part to be machined cannot be fixed at the edge of the workbench, and the use is more inconvenient when the part to be machined is machined conventionally.

Disclosure of utility model

In order to solve the problems in the prior art, the utility model provides a detachable rotary workbench, which comprises a driving device and a workbench, wherein the driving device is arranged at the bottom of the workbench and can drive the workbench to rotate; the workbench is square, and four corners of the workbench can be detached from the workbench.

Further, a plurality of locating pin connecting holes and screw connecting holes are formed in the connecting surface of the corner of the workbench, and the corner is installed and detached through the locating pins and screws.

Further, the upper surface of workstation is provided with multiunit track, and every track of group includes two linear tracks and a fixed track, is provided with a plurality of evenly distributed's dentate recess on the fixed track, and fixed track sets up in two linear tracks.

Further, the rails are arranged on the diagonal lines of the workbench, the rails are arranged on the detachable corners and the workbench body, and the rails extend from the four corners of the workbench to the central spindle of the workbench.

Further, the clamping jaw is installed on the track, two sides of the clamping jaw are installed in the linear track, and the pressing blocks are arranged in the two clamping arms of the clamping jaw.

Further, the upper surface of workstation is provided with several antiskid groove, and antiskid groove is the reverse T font, and antiskid groove sets up with adjacent limit perpendicularly.

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

1. The four corners of the workbench are detachable, when the large part is required to be diagonally machined, and the required machining radius is relatively large, the corners can be detached, the rotating radius of the workbench is reduced, and the workbench is more applicable.

2. The clamping jaw of accessible installation in the track is treated the processing part and is fixed, also the processing part is treated to the accessible anti-skidding groove, and the fixed mode of part is more nimble, can satisfy multiple processing demand according to the shape, the suitable fixed mode of size selection of part, has higher machining precision.

Drawings

FIG. 1 is a schematic view of a mounting corner of the present utility model;

Fig. 2 is a schematic view of a disassembled corner of the present utility model.

1. A corner; 2. a screw connection hole; 3. a positioning pin connecting hole; 4. a linear track; 5. a fixed rail; 6. a clamping jaw; 7. an anti-skid groove; 8. briquetting; 9. a main shaft.

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.

Referring to fig. 1 and 2, the utility model provides a detachable rotary worktable, which is mainly used for processing a large boring and milling machine and comprises a driving device and a worktable, wherein the driving device is arranged at the bottom of the worktable, the worktable is square, four corners of the worktable can be detached from the worktable, and the radius of gyration of the worktable can be reduced.

The output shaft of the driving device is vertically arranged and connected to the center of the workbench to drive the workbench to perform rotary motion, and the workbench can radially move in the track. The driving device is a prior art in this field and will not be described in detail here.

The four corners 1 of the workbench are detachably arranged on the side wall of the workbench, the lengths of the side lengths of the two sides of the detachable corners 1 are the same, and the workbench after being cut can be made to be regular octagon by the highest detachable corners 1. A plurality of locating pin connecting holes 3 and screw connecting holes 2 are formed in the connecting surface of the corner 1 of the workbench, preferably, 8 screw connecting holes 2 and 2 locating pin connecting holes 3 are formed in the connecting surface of each corner 1, and screws and locating pins are inserted from the side surfaces of the corner 1, locked through screws and fixed through the locating pins. When conventional machining is performed, the corner 1 is mounted on a workbench through a locating pin and a screw, so that the contact area with a part to be machined is increased; when the large-sized component is required to be diagonally machined, and the required machining radius is relatively large, the corner 1 can be detached, the rotation radius of the workbench is reduced, and the workbench is moved to the machining spindle through the driving device, so that the machining spindle can better machine the inside of the large-sized component.

The upper surface of the workbench is provided with a plurality of groups of rails, and the rails are arranged on the diagonal line of the workbench, and the detachable corner 1 and the workbench body are respectively provided with the rails, so that the rails extend to the position of the workbench center main shaft 9 from the four corners of the workbench, and the rails have larger clamping area. The track includes two linear tracks 4 and a fixed track 5, and three track parallel arrangement, and fixed track 5 sets up in two linear tracks 4, is provided with a plurality of evenly distributed's dentate recess on the fixed track 5.

The clamping jaw 6 is arranged in the track, the position of the clamping jaw 6 can be adjusted according to the actual condition of a part to be processed, the part is stably fixed on the workbench, shaking in the processing process is avoided, and the processing precision of the part is influenced. The clamping jaw 6 is mounted on both sides in the linear track 4, can slide in the linear track 4, and can be removed when the clamping jaw 6 is not in use. A pressing block 8 is arranged between the two clamping arms of the clamping jaw 6, when the clamping jaw 6 does not clamp a part, the clamping jaw 6 can slide in the linear track 4, and when the clamping jaw 6 clamps the part, the part presses the pressing block 8 downwards, so that the clamping jaw 6 is fixed in the fixed track 5, and the clamping jaw 6 is prevented from moving in the clamping process.

The track is divided into 4 regions with the workstation upper surface, and the upper surface of workstation is provided with several anti-skidding groove 7, and anti-skidding groove 7 is the T font of falling, and anti-skidding groove 7 sets up perpendicularly with the adjacent limit, and positioning clamping can install in anti-skidding groove 7, fixes the spare part of waiting to process to boring and milling machine in through positioning clamping, avoids waiting to process the spare part to take place to rock in the course of working, leads to the fact the influence to the machining precision of spare part. The component can be fixed on the workbench by positioning clamping or clamping jaws 6 according to the shape and size of the component.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. A detachable rotary table, comprising: the driving device and the workbench are arranged at the bottom of the workbench and can drive the workbench to rotate; the workbench is square, and four corners (1) of the workbench can be detached from the workbench.

2. The detachable rotary table according to claim 1, wherein: a plurality of locating pin connecting holes (3) and screw connecting holes (2) are formed in the connecting surface of the workbench corner (1), and the corner (1) is installed and detached through locating pins and screws.

3. The detachable rotary table according to claim 1, wherein: the upper surface of workstation is provided with multiunit track, and every track of group includes two linear tracks (4) and a fixed track (5), is provided with a plurality of evenly distributed's dentate recess on fixed track (5), and fixed track (5) set up in two linear tracks (4).

4. A detachable rotary table according to claim 3, wherein: the rails are arranged on the diagonal lines of the workbench, the detachable corners (1) and the workbench body are respectively provided with a rail, and the rails extend to the center main shaft (9) of the workbench from the four corners of the workbench.

5. A detachable rotary table according to claim 3, wherein: the clamping jaw (6) is arranged on the track, two sides of the clamping jaw (6) are arranged in the linear track (4), and pressing blocks (8) are arranged in two clamping arms of the clamping jaw (6).

6. The detachable rotary table according to claim 1, wherein: the upper surface of workstation is provided with several antiskid groove (7), and antiskid groove (7) are the T font of falling, and antiskid groove (7) set up perpendicularly with adjacent limit.