CN111215917A

CN111215917A - Workstation for machining

Info

Publication number: CN111215917A
Application number: CN202010092408.1A
Authority: CN
Inventors: 秦继中
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-14
Filing date: 2020-02-14
Publication date: 2020-06-02

Abstract

The invention discloses a workbench for machining, which comprises a base, a rotating table, a clamping device and an angle adjusting device, wherein the angle adjusting device comprises a mounting seat, a telescopic rod and a bearing table, the bottom of the mounting seat is circular, a U-shaped notch is formed in the mounting seat, two ends of the telescopic rod are respectively hinged with the U-shaped notch of the mounting seat, the mounting seats at two ends of the telescopic rod are respectively and rotatably mounted on the base and the bearing table, an inclined plane is formed in the bearing table, three groups of inclined planes are uniformly distributed along the central line of the bearing table, and the mounting seats are rotatably mounted on the inclined planes; the clamping device is arranged on the bearing table. The angle of the bearing table is further controlled through different telescopic lengths of the telescopic rods; the joint control among the three telescopic rods can quickly realize the adjustment of the angle; the telescopic rod electric cylinder has good response performance of the personal clothing, so that the angle adjustment is more convenient and rapid; the method can be widely applied to machining equipment such as a numerical control machining center and the like, and has a good application prospect.

Description

Workstation for machining

Technical Field

The invention relates to the field of machining, in particular to a workbench for machining.

Background

Machining refers to a process of changing the physical dimensions or properties of a workpiece by a mechanical device. The difference in the machining modes can be divided into cutting machining and pressing machining, and the production process of a machine refers to the whole process of manufacturing a product from a raw material (or a semi-finished product). For machine production, the raw material transportation and preservation, production preparation, blank manufacturing, part processing and heat treatment, product assembly and debugging, painting and packaging and the like are included. The content of the production process is very wide, modern enterprises organize production and guide production by using the principle and method of system engineering, the production process is regarded as a production system with input and output, and the process of changing the shape, the size, the position, the property and the like of a production object in the production process to form a finished product or a semi-finished product is called a technological process.

Currently, the existing machines are mostly processed on a workbench with a clamping function; however, most of the existing work tables are fixed and difficult to adjust the angle; and then the comprehensive practicability of the clamp is not strong, and the clamp cannot adapt to multi-angle workpiece processing.

Disclosure of Invention

The present invention is directed to a machining table that solves the problems of the related art.

In order to achieve the purpose, the invention provides the following technical scheme:

a workbench for machining comprises a base, a rotating table, a clamping device and an angle adjusting device, wherein the rotating table is rotatably arranged on the base; the angle adjusting device comprises a mounting seat, a telescopic rod and a bearing table, wherein the bottom of the mounting seat is circular, a U-shaped notch is formed in the mounting seat, two ends of the telescopic rod are respectively hinged with the U-shaped notch of the mounting seat, the mounting seats at two ends of the telescopic rod are respectively rotatably mounted on the base and the bearing table, an inclined plane is formed in the bearing table, an included angle between the inclined plane and the central axis of the bearing table is forty-five degrees, three groups of inclined planes are uniformly distributed along the central axis of the bearing table, and the mounting seats are rotatably mounted on the inclined planes; the clamping device is arranged on the bearing table.

As a further scheme of the invention: the telescopic rod adopts an electric cylinder.

As a still further scheme of the invention: the clamping device comprises a clamping plate, a clamping table, a clamping motor and a bidirectional screw rod, wherein the clamping table is fixedly arranged on the bearing table, a sliding groove is formed in the clamping table, and the clamping plate is symmetrically and slidably arranged on the sliding groove; the clamping mechanism is characterized in that a bidirectional screw rod is rotatably mounted in the clamping table, the clamping plate is spirally arranged on the bidirectional screw rod, a rotating shaft of the clamping motor is fixedly connected to the bidirectional screw rod, and the clamping motor is fixedly mounted on the clamping table.

As a still further scheme of the invention: a rotating motor is fixedly arranged on the base, a first gear is fixedly arranged on a rotating shaft of the rotating motor, and a second gear is meshed with the first gear; the second gear is fixedly connected with the center position of the besom rotating table.

As a still further scheme of the invention: two sliding chutes are arranged on the clamping table in parallel.

As a still further scheme of the invention: the bottom of ann swivel mount have the connecting rod, the connecting rod on the cover be equipped with the bearing, the external diameter of bearing is installed on revolving stage or plummer.

As a still further scheme of the invention: the clamping surface of the clamping plate is provided with an anti-slip groove.

Compared with the prior art, the invention has the beneficial effects that: the device has simple structure and powerful function; the angle of the bearing table is further controlled through different telescopic lengths of the telescopic rod, and the angle of the clamping device is further controlled; the joint control among the three telescopic rods can quickly realize the adjustment of the angle; the telescopic rod electric cylinder has good response performance to the private clothes, so that the angle can be adjusted more conveniently and rapidly; the method can be widely applied to machining equipment such as a numerical control machining center and the like, and further has a good application prospect.

Drawings

Fig. 1 is a schematic structural view of a machining table.

Fig. 2 is a schematic structural view of the machining table after angle adjustment.

Fig. 3 is a schematic view of a structure of a clamping device in a machining table.

Fig. 4 is a schematic structural view of a mount in a machining table.

In the figure: 1-base, 2-rotating table, 3-mounting seat, 4-telescopic rod, 5-bearing table, 6-clamping motor, 7-clamping plate, 8-bidirectional screw rod, 9-sliding groove, 10-inclined plane, 11-gear II, 12-rotating motor, 13-clamping table, 14-gear I, 15-anti-sliding groove, 16-step and 17-connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-4, a machining workbench includes a base, a rotating table 2, a clamping device and an angle adjusting device, wherein the rotating table 2 is rotatably mounted on the base 1; the angle adjusting device comprises a mounting seat 3, a telescopic rod 4 and a bearing table 5, wherein the bottom of the mounting seat 3 is circular, a U-shaped notch is formed in the mounting seat 3, two ends of the telescopic rod 4 are respectively hinged with the U-shaped notches of the mounting seat 3, the mounting seats 3 at two ends of the telescopic rod 4 are respectively rotatably mounted on a base 1 and the bearing table 5, an inclined plane 10 is formed in the bearing table 5, an included angle between the inclined plane 10 and the central axis of the bearing table 5 is forty-five degrees, three groups of inclined planes 10 are uniformly distributed along the central axis of the bearing table 5, and the mounting seat 3 is rotatably mounted on the inclined plane 10; the clamping device is arranged on the bearing table 5, three groups of telescopic rods 4 are uniformly arranged between the rotating table 2 and the bearing table 5, the angle of the bearing table 5 is further controlled through different telescopic lengths of the telescopic rods 4, and the angle of the clamping device is further controlled.

Furthermore, the specific form of the telescopic rod 4 is not limited, and the telescopic rod can be a hydraulic rod, an air cylinder, an electric cylinder and the like; in this embodiment, the telescopic rod 4 is an electric cylinder, and the electric cylinder has good control of personal clothing, so that the rotation angle of the bearing table 5 can be effectively controlled.

Further, the clamping device comprises a clamping plate 7, a clamping table 13, a clamping motor 6 and a bidirectional screw 8, the clamping table 13 is fixedly arranged on the bearing table 5, a sliding groove 9 is formed in the clamping table 13, and the clamping plate 7 is symmetrically and slidably arranged on the sliding groove 9; a bidirectional screw rod 8 is rotatably mounted in the clamping table 13, the clamping plate 7 is spirally arranged on the bidirectional screw rod 8, and when the bidirectional screw rod 8 rotates, the clamping plate 7 moves relatively to further clamp a workpiece; the rotating shaft of the clamping motor 6 is fixedly connected to the bidirectional screw rod 8, and the clamping motor 6 is fixedly installed on the clamping table 13.

Further, a rotating motor 12 is fixedly installed on the base 1, a first gear 14 is fixedly installed on a rotating shaft of the rotating motor 12, and a second gear 11 is meshed with the first gear 14; the second gear 11 is fixedly connected with the central position of the bestating platform 2, and further drives the rotation platform 2 to rotate through the rotation of the rotating motor 12; further drive the clamping device to rotate a certain angle.

Furthermore, the two sliding grooves 9 are arranged on the clamping table 13 in parallel, so that the clamping plate 7 is stressed more uniformly during clamping, and a workpiece is more stable during processing.

Furthermore, the rotation connection mode between the mounting seat 3 and the rotating platform 2 and the bearing platform 5 is not limited, in this embodiment, a connecting rod 17 is fixedly mounted at the bottom of the mounting seat 3, a bearing is sleeved on the connecting rod 17, and the outer diameter of the bearing is mounted on the rotating platform 2 or the bearing platform 5; the bearing can further improve the rotating effect.

The working principle of the invention is as follows: when the device is used, the angle of the bearing table 5 is further controlled through different telescopic lengths of the telescopic rod 4, and the angle of the clamping device is further controlled; the joint control among the three telescopic rods 4 can quickly realize the angle adjustment; and the telescopic rod 4 electric cylinder has good performance of private clothes response, so that the angle can be adjusted more conveniently and rapidly.

Example two

In order to further improve the stability of the device during workpiece processing, the present embodiment is modified based on the first embodiment, and the improvement is that an anti-slip groove 15 is formed on the clamping surface of the clamping plate 7, and the stability of the device during workpiece clamping can be further improved by the anti-slip groove 15.

The working principle of the embodiment is as follows: the anti-skidding groove 15 is formed in the clamping surface of the clamping plate 7, and the stability of the workpiece during clamping can be further improved through the anti-skidding groove 15.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A machining workbench comprises a base, a rotating table (2), a clamping device and an angle adjusting device, and is characterized in that the rotating table (2) is rotatably arranged on the base (1); the angle adjusting device comprises a mounting seat (3), a telescopic rod (4) and a bearing table (5), wherein the bottom of the mounting seat (3) is circular, a U-shaped notch is formed in the mounting seat (3), two ends of the telescopic rod (4) are respectively hinged with the U-shaped notch of the mounting seat (3), the mounting seats (3) at two ends of the telescopic rod (4) are respectively rotatably mounted on the base (1) and the bearing table (5), an inclined plane (10) is formed in the bearing table (5), an included angle between the inclined plane (10) and the central axis of the bearing table (5) is forty-five degrees, three groups of the inclined planes (10) are uniformly distributed along the central line of the bearing table (5), and the mounting seat (3) is rotatably mounted on the inclined plane (10); the clamping device is arranged on the bearing table (5).

2. A machining workbench according to claim 1, wherein said telescopic rod (4) is an electric cylinder.

3. The machining workbench according to claim 2, wherein the clamping device comprises a clamping plate (7), a clamping table (13), a clamping motor (6) and a bidirectional screw rod (8), the clamping table (13) is fixedly arranged on the bearing table (5), a sliding groove (9) is formed in the clamping table (13), and the clamping plate (7) is symmetrically and slidably arranged on the sliding groove (9); two-way lead screw (8) are installed in centre gripping platform (13) internal rotation, grip block (7) spiral lay on two-way lead screw (8), pivot fixed connection of centre gripping motor (6) on two-way lead screw (8), centre gripping motor (6) fixed mounting is on centre gripping platform (13).

4. The machining workbench according to claim 1, wherein a rotating motor (12) is fixedly mounted on the base (1), a first gear (14) is fixedly mounted on a rotating shaft of the rotating motor (12), and a second gear (11) is meshed on the first gear (14); the second gear (11) is fixedly connected with the central position of the bestriding rotating table (2).

5. A machining station according to claim 3, characterized in that two runners (9) are arranged in parallel on the clamping table (13).

6. The machining workbench according to claim 1, wherein a connecting rod (17) is fixedly arranged at the bottom of the mounting seat (3), a bearing is sleeved on the connecting rod (17), and the outer diameter of the bearing is arranged on the turntable (2) or the bearing platform (5).

7. A machining station according to claim 4, characterized in that the clamping surfaces of the clamping plates (7) are provided with anti-slip grooves (15).