CN220029364U - Rotatable precision machining platform - Google Patents

Abstract

The utility model provides a rotatable precision machining table, which comprises a precision machining table main body, an external protection shell, a connecting base, positioning mounting holes, a mounting bottom plate, an upper end fixing column, a rotating disc, a driving gear, an extension rocker, a stabilizing frame, a rotating bearing, a connecting rod, a lower end fixing column, a threaded rod and a bottom thread groove, wherein the bottom of the precision machining table main body is provided with the bottom thread groove, the external protection shell is arranged between the upper end fixing column and the lower end fixing column, the top of the upper end fixing column is also provided with the threaded rod, the upper end fixing column is connected with the precision machining table main body through the threaded rod, the lower end fixing column is mounted on the connecting base, the connecting base is connected with the mounting bottom plate, and a plurality of positioning mounting holes are formed in the periphery of the mounting bottom plate.

Description

Rotatable precision machining platform

Technical Field

The utility model relates to a rotatable precision machining table, and belongs to the technical field of machining.

Background

How to realize the precision machining of the workpiece in daily production is always a target pursued by technicians, the precision machining not only can save the manufacturing cost of products, but also can improve the production efficiency and the product quality, but the processing table used for processing the workpiece at present is too heavy and inflexible, can not carry out rotary machining on the workpiece, and the time for replacing the workpiece is wasted, so that the processing efficiency is influenced, and therefore, a rotatable precision processing table is urgently needed to solve the problems.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide a rotatable precision machining table so as to solve the problems in the background art.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a rotatable precision machining platform, includes precision machining platform main part, external protective housing, connection base, location mounting hole, mounting plate, upper end fixed column, rolling disc, drive gear, extension rocker, stabilizing frame, slewing bearing, connecting rod, lower extreme fixed column, threaded rod and bottom screw thread groove, the bottom screw thread groove has been seted up to precision machining platform main part bottom, external protective housing sets up between upper end fixed column and lower extreme fixed column to upper end fixed column top still is provided with the threaded rod, upper end fixed column is connected with the precision machining platform main part through the threaded rod, the lower extreme fixed column is installed on the connection base to the connection base is connected with the mounting plate, a plurality of location mounting holes have been seted up at the mounting plate periphery, the rolling disc sets up upper end fixed column bottom to the rolling disc bottom surface is connected with drive gear, drive gear assembles on the extension rocker, and the extension rocker passes external protective housing, the stabilizing frame both ends are installed respectively on lower extreme fixed column and are prolonged, the connecting rod is installed to the rotation bearing top, and the connecting rod is connected together with the rolling disc.

Further, the upper ring body and the lower ring body of the stabilizing frame are sleeved on the extension rocker and the lower fixed column.

Further, the lower end fixing column is connected with the connecting base through a plurality of fixing bolts.

Further, the extension rocker integrally penetrates through the stabilizing frame and the external protection shell, and a rubber sleeve is further added on the extension rocker.

Further, the rotating bearing is welded at the bottom of the rotating disc through a connecting rod to be connected with the rotating disc, and the bottom of the rotating bearing is further provided with a buckle connecting lower end fixing column.

Further, a plurality of hole grooves are formed in the bottom of the rotating disc, and the size of each hole groove accords with the size of the driving gear.

Further, the threaded rod at the top of the upper end fixing column is matched with the size of the bottom thread groove on the main body of the precision machining table.

The utility model has the beneficial effects that: according to the rotatable precision machining table, the rotating disc, the driving gear, the extension rocker, the stabilizing frame, the rotating bearing, the connecting rod, the lower end fixing column, the threaded rod and the bottom thread groove are added, the rotating bearing is added, the rotating flexibility of the precision machining table main body is further improved by means of the rotating bearing, meanwhile, the driving gear is connected with the rotating disc, the precision machining table main body is rotated by the extension rocker, the control of workers is facilitated, the fine degree required during workpiece machining is ensured, the precision machining table main body is installed on the upper end fixing column by utilizing the threaded structure, and the use and the disassembly of workers are facilitated.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic view of the overall structure of a rotatable precision machining table according to the present utility model;

FIG. 2 is a schematic view of a part of a rotatable precision machining stage according to the present utility model;

FIG. 3 is a schematic view showing an internal structure of a rotatable precision machining stage according to the present utility model;

in the figure: the high-precision machining platform comprises a 1-precision machining platform main body, a 2-external protective shell, a 3-connecting base, a 4-positioning mounting hole, a 5-mounting bottom plate, a 6-upper end fixing column, a 7-rotating disc, an 8-driving gear, a 9-extension rocker, a 10-stabilizing frame, a 11-rotating bearing, a 12-connecting rod, a 13-lower end fixing column, a 14-threaded rod and a 15-bottom thread groove.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a rotatable precision machining platform, including precision machining platform main part 1, external protection shell 2, connect the base 3, location mounting hole 4, mounting plate 5, upper end fixed column 6, rotating disk 7, drive gear 8, extension rocker 9, stabilizing frame 10, rolling bearing 11, connecting rod 12, lower extreme fixed column 13, threaded rod 14 and bottom thread groove 15, bottom thread groove 15 has been seted up to precision machining platform main part 1 bottom, external protection shell 2 sets up between upper end fixed column 6 and lower extreme fixed column 13, and upper end fixed column 6 top still is provided with threaded rod 14, upper end fixed column 6 is connected with precision machining platform main part 1 through threaded rod 14, lower extreme fixed column 13 installs on connecting base 3, and connecting base 3 is connected with mounting plate 5, a plurality of location mounting holes 4 have been seted up at mounting plate 5 periphery, rotating disk 7 sets up upper end fixed column 6 bottom, and rotating disk 7 bottom surface is connected with drive gear 8, drive gear 8 assembles on extension rocker 9, and extension 9 passes external protection shell 2, frame 10 both ends are installed respectively on lower extreme fixed column 13 and rocker arm 9, connecting rod 12 is connected with connecting rod 11 together at the top, connecting rod 7 is installed to the connecting rod.

As a first embodiment of the present utility model: the threaded rod 14 at the top of the upper end fixed post 6 is matched with the size of the bottom thread groove 15 on the precision machining table main body 1, the precision machining table main body 1 is arranged on the upper end fixed post 6 through the threaded structure, the structure is simple, a plurality of hole grooves are formed in the bottom of the rotating disc 7, the size of the hole grooves accords with the size of the driving gear 8, the hole grooves are also moved when the driving gear 8 is driven to rotate, the rotating disc 7 also enables the precision machining table main body 1 to rotate, the rotating bearing 11 is welded at the bottom of the rotating disc 7 through the connecting rod 12 to be connected with the rotating disc 7, the buckle connection lower end fixed post 13 is further arranged at the bottom of the rotating bearing 11, the rotating bearing 11 is added in the design, the rotating frame 10 and the external protection shell 2 are further improved by means of the rotating bearing 11, the rocker 9 integrally penetrates through the stabilizing frame 10, the rubber sleeve is further added on the extending rocker 9, the worker is assisted in controlling the rotating of the precision machining table main body 1 by means of the extending rocker 9, the rotating degree is guaranteed, the precision machining table main body 1 is further rotated, the precision machining efficiency is guaranteed, the workpiece machining efficiency is guaranteed, the lower end is further improved by the aid of the connecting rod 13 is fixedly connected with the connecting rods 13 through the connecting rods, and the connecting rods are fixedly connected with the connecting rods 13, and the connecting rods are further fixedly connected with the connecting rods 13.

As a second embodiment of the present utility model: when a worker processes a workpiece by using a precision processing table, firstly, the workpiece to be processed is placed on the precision processing table main body 1, then the precision processing table main body 1 can be lifted according to the processing requirement, the worker directly rotates to slightly separate a bottom thread groove 15 from a threaded rod 14, the height of the precision processing table main body 1 is further improved, after the corner of the workpiece is processed, the adjustment time is saved, the worker can utilize an extension rocker 9 on the left side of an external protection shell 2, when the extension rocker 9 rotates, the extension rocker 9 is supported by a stabilizing frame 10, so the offset is avoided, the extension rocker 9 can rotate a driving gear 8, the driving gear 8 applies thrust in a hole groove at the bottom of a rotating disc 7, so the rotating disc 7 rotates together, further, a rotating bearing 11 at the bottom of a connecting rod 12 and a fixed column 6 at the upper end can rotate, the precision processing table main body 1 can rotate slowly, the fine processing angle is conveniently adjusted by the worker, the workpiece is not required to be taken down for adjustment, the time is greatly saved, and the processing efficiency is improved.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (7)

1. The utility model provides a rotatable precision machining platform, includes precision machining platform main part (1), external protective housing (2), connection base (3), locating mounting hole (4), mounting plate (5), upper end fixed column (6), rolling disc (7), drive gear (8), extension rocker (9), steady rest (10), rolling bearing (11), connecting rod (12), lower extreme fixed column (13), threaded rod (14) and bottom thread groove (15), its characterized in that, bottom thread groove (15) have been seted up to precision machining platform main part (1) bottom, external protective housing (2) set up between upper end fixed column (6) and lower extreme fixed column (13) to upper end fixed column (6) top still is provided with threaded rod (14), upper end fixed column (6) are connected with precision machining platform main part (1) through threaded rod (14), lower extreme fixed column (13) are installed on connection base (3) to connecting base (3) are connected with mounting plate (5), a plurality of locating mounting plate (5) periphery have been seted up, upper end fixed column (7) are fixed column (7) and upper end fixed column (6) are connected with upper end fixed column (1), the gear (8) is assembled on the extension rocker (9), the extension rocker (9) penetrates through the external protective shell (2), two ends of the stabilizing frame (10) are respectively arranged on the lower end fixing column (13) and the extension rocker (9), the connecting rod (12) is arranged at the top of the rotating bearing (11), and the connecting rod (12) is connected with the rotating disc (7).

2. A rotatable precision finishing station as claimed in claim 1, wherein: the threaded rod (14) at the top of the upper end fixing column (6) is matched with the bottom thread groove (15) on the precision machining table main body (1) in size.

3. A rotatable precision finishing station as claimed in claim 1, wherein: a plurality of hole grooves are formed in the bottom of the rotating disc (7), and the size of each hole groove accords with the size of the driving gear (8).

4. A rotatable precision finishing station as claimed in claim 1, wherein: the rotary bearing (11) is welded on the bottom of the rotary disc (7) through a connecting rod (12) to be connected with the rotary disc (7), and a buckle connection lower end fixing column (13) is further arranged at the bottom of the rotary bearing (11).

5. A rotatable precision finishing station as claimed in claim 1, wherein: the extension rocker (9) integrally penetrates through the stabilizing frame (10) and the external protection shell (2), and a rubber sleeve is further added on the extension rocker (9).

6. A rotatable precision finishing station as claimed in claim 1, wherein: the lower end fixing column (13) is connected with the connecting base (3) through a plurality of fixing bolts.

7. A rotatable precision finishing station as claimed in claim 1, wherein: the upper ring body and the lower ring body of the stabilizing frame (10) are sleeved on the extension rocker (9) and the lower fixed column (13).