CN212398142U

CN212398142U - Multi-station vertical lathe

Info

Publication number: CN212398142U
Application number: CN202021171638.9U
Authority: CN
Inventors: 冯文波; 冯音淇; 任子平
Original assignee: Juxin Machine Tool Co ltd
Current assignee: Juxin Machine Tool Co ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-01-26
Anticipated expiration: 2030-06-22

Abstract

The utility model provides a vertical lathe of multistation belongs to lathe technical field. The multi-station vertical lathe solves the problems of large volume, large occupied space, low rigidity and low machining precision of the conventional multi-station vertical lathe. The multi-station vertical lathe comprises a lathe bed base, wherein two clamping stations which are bilaterally symmetrical and used for clamping workpieces are installed at the top of the lathe bed base, a stand column which extends vertically upwards is arranged at the rear end of the lathe bed base, a groove is formed in the position, corresponding to the two clamping stations, of the stand column, a fixed plate is installed at the position, corresponding to the two grooves, of the top of the stand column, a movable block which can move back and forth is arranged below the corresponding fixed plate in the groove, a movable plate which can vertically move up and down is arranged at the front end of the movable block, and a numerical control turret which is used for processing the workpieces on the corresponding clamping. The utility model has the advantages of small volume, space saving, strong rigidity, high processing precision, convenient and smooth whole processing operation and flexibility.

Description

Multi-station vertical lathe

Technical Field

The utility model belongs to the technical field of the lathe, a vertical lathe is related to, in particular to vertical lathe of multistation.

Background

Most of vertical lathes adopted in a traditional mechanical factory can only realize a one-machine-one-piece system, one vertical lathe can only realize the processing of one workpiece, so that the processing efficiency is not high, in order to solve the problem, the existing combined vertical lathe is arranged on the market, two clamping stations are assembled on the combined vertical lathe, a numerical control tool turret is arranged at the corresponding position of each clamping station, and the workpiece on the corresponding clamping station is processed through the numerical control tool turret.

Disclosure of Invention

The utility model aims at the above-mentioned problem that exists among the prior art, provide a vertical lathe of multistation small, practice thrift space, rigidity is strong, the machining precision is high, whole processing convenient operation is smooth and nimble.

The purpose of the utility model can be realized by the following technical proposal: a multi-station vertical lathe is characterized by comprising a lathe bed base, wherein two clamping stations which are bilaterally symmetrical and used for clamping workpieces are arranged at the top of the lathe bed base, the rear end part of the bed body base is provided with a vertical column which extends upwards vertically, the positions of the vertical column corresponding to the two clamping stations are both provided with a groove, the top of the upright post is provided with a fixed plate at the position corresponding to the two open grooves, the open grooves are internally provided with movable blocks which can move back and forth below the corresponding fixed plates, the front end parts of the moving blocks are respectively provided with a moving plate capable of vertically moving up and down, the front end parts of the moving plates are respectively provided with a numerical control tool turret used for processing the workpiece on the corresponding clamping station, the rear end part of the moving block is provided with a first driving mechanism for driving the moving block to move back and forth, and the upper end part of the moving plate is provided with a second driving mechanism for driving the moving plate to vertically move up and down.

In the multi-station vertical lathe, the front end of the moving plate is provided with a T-shaped groove for installing the numerical control tool turret, and the numerical control tool turret can be vertically adjusted to the vertical position along the T-shaped groove.

In the above multi-station vertical lathe, both ends of the fixing plate have extending portions extending outward and fixed to the columns.

In the multi-station vertical lathe, a linear guide rail for moving the moving block back and forth is arranged between the fixed plate and the moving block, and a linear guide rail for vertically moving the moving block up and down is arranged between the moving block and the moving block.

In the multi-station vertical lathe, the top of the moving block is fixedly connected with the bottom of the fixed plate, and a linear guide rail is arranged between the extending part and the upright post.

In the multi-station vertical lathe, the numerical control turret is in a tool rest type or a gang tool type.

In the multi-station vertical lathe, a chip groove for waste chips to fall into is formed between the clamping station and the upright column on the lathe bed base.

In the above-mentioned multi-station vertical lathe, the vertical lathe can be divided along the central axis of the lathe bed base and the column to form two lathe bodies which work independently.

Compared with the prior art, the multi-station vertical lathe has the advantages of small volume, space saving and reduced space occupancy rate, and also has the advantages of strong rigidity, high processing precision, convenient operation and flexibility.

Drawings

Fig. 1 is a schematic structural view of the multi-station vertical lathe.

Fig. 2 is a schematic structural view of the multi-station vertical lathe as another case.

In the figure, 1, a bed body base; 2. a clamping station; 3. a column; 4. grooving; 5. a fixing plate; 6. a moving block; 7. moving the plate; 8. numerical control tool turret; 9. a first driving mechanism; 10. a second driving mechanism; 11. a T-shaped groove; 12. an extension portion; 13. a linear guide rail; 14. a chip groove.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 and 2, the multi-station vertical lathe comprises a lathe bed base 1, wherein two clamping stations 2 which are bilaterally symmetrical and used for clamping workpieces are arranged at the top of the lathe bed base 1, a vertical column 3 which vertically extends upwards is arranged at the rear end part of the lathe bed base 1, slots 4 are respectively formed in the positions, corresponding to the two clamping stations 2, of the vertical column 3, fixing plates 5 are respectively arranged at the positions, corresponding to the two slots 4, of the top of the vertical column 3, moving blocks 6 which can move forwards and backwards are respectively arranged below the corresponding fixing plates 5 in the slots 4, a moving plate 7 which can vertically move upwards and downwards is arranged at the front end part of each moving plate 6, a numerical control tool turret 8 which is used for processing the workpieces on the corresponding clamping stations 2 is respectively arranged at the front end part of each moving plate 7, a driving mechanism I9 which is used for driving the moving blocks 6 to move forwards and backwards is arranged at the rear, the upright column 3 is arranged on the rear end part of the bed body base 1 in an extending way, and two slots 4 for mounting each part are formed in the upright column 3, so that each part is equivalently accommodated in the upright column 3, the weight of the whole stand bed is reduced while the space utilization rate is improved, the space is saved, the space occupancy rate is small, and the two numerical control tool turrets 8 cannot conflict with each other during working; in addition, the fixed plate 5 is arranged at the top of the vertical bed, the rigidity of the vertical bed is enhanced, the front and back displacement and the up and down displacement of the numerical control tool turret 8 are realized by the double linear guide rails 13 and the double driving mechanisms, the flexible front and back feeding process of tools in the numerical control tool turret 8 is realized, the accurate processing efficiency of the numerical control tool turret 8 is improved, the numerical control tool turret 8 can be located in the slot 4 to move flexibly, the operation is convenient, the T-shaped groove 11 for installing the numerical control tool turret 8 is formed in the front end part of the movable plate 7, the position of the numerical control tool turret 8 in the vertical direction can be adjusted up and down along the T-shaped groove 11, and the set T: according to the processing of different work pieces, the position of the numerical control tool turret 8 can be adjusted, the position of the numerical control tool turret 8 in the vertical direction is adjusted before the processing, the practical range is wide, and the practicability is high.

Preferably, the numerical control turret 8 is a knife rest type or a gang knife type.

Preferably, a linear guide 13 for moving the moving block 6 forward and backward is disposed between the fixed plate 5 and the moving block 6, and a linear guide 13 for vertically moving the moving block 7 up and down is disposed between the moving block 6 and the moving block 7.

Preferably, both ends of the fixing plate 5 have extensions 12 extending outward and fixed to the pillars 3.

As another situation, as shown in fig. 2, the top of the moving block 6 is fixedly connected to the bottom of the fixed plate 5, a linear guide 13 is disposed between the extending portion 12 and the upright post 3, the first driving mechanism 9 drives the moving block 6 to move forward and backward and simultaneously drives the fixed plate 5 connected to the moving block 6 to move forward and backward along the top of the upright post 3, and the linear guide 13 disposed between the upright post 3 and the fixed plate 5 plays a role in moving the fixed plate 5 forward and backward.

In further detail, in order to facilitate the centralized processing and discharging of the scraps, a scrap discharge groove 14 for the scraps to fall into is formed between the clamping station 2 and the column 3 on the bed base 1.

In a further elaboration, the vertical lathe can be divided into two lathe bodies which work independently along the central axes of the lathe bed base 1 and the upright column 3, the vertical lathe can process two workpieces simultaneously, the split arrangement can be realized, the vertical lathe can be divided into two lathe bodies, and each lathe body can work independently.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. A multi-station vertical lathe is characterized by comprising a lathe bed base (1), wherein two clamping stations (2) which are bilaterally symmetrical and used for clamping workpieces are arranged at the top of the lathe bed base (1), a vertical column (3) which vertically extends upwards is arranged at the rear end of the lathe bed base (1), slots (4) are formed in the positions, corresponding to the two clamping stations (2), of the vertical column (3), fixed plates (5) are arranged at the positions, corresponding to the two slots (4), of the top of the vertical column (3), moving blocks (6) which can move back and forth are arranged in the slots (4) and are located below the corresponding fixed plates (5), moving plates (7) which can vertically move up and down are arranged at the front end of each moving block (6), and numerical control turrets (8) which are used for processing the workpieces on the corresponding clamping stations (2) are arranged at the front end of each moving plate (7), the rear end part of the moving block (6) is provided with a first driving mechanism (9) for driving the moving block (6) to move back and forth, and the upper end part of the moving plate (7) is provided with a second driving mechanism (10) for driving the moving plate (7) to vertically move up and down.

2. The multi-station vertical lathe according to claim 1, wherein a T-shaped groove (11) for installing the numerical control tool turret (8) is formed in the front end portion of the moving plate (7), and the numerical control tool turret (8) can be vertically adjusted in position along the T-shaped groove (11).

3. A multi-station vertical lathe according to claim 1, characterized in that both ends of the fixed plate (5) have extensions (12) extending outwards and fixed to the uprights (3).

4. The multi-station vertical lathe according to claim 1, wherein a linear guide rail (13) for the moving block (6) to move back and forth is arranged between the fixed plate (5) and the moving block (6), and a linear guide rail (13) for the moving block (7) to move up and down vertically is arranged between the moving block (6) and the moving block (7).

5. A multi-station vertical lathe according to claim 3, characterized in that the top of the moving block (6) is fixedly connected with the bottom of the fixed plate (5), and a linear guide rail (13) is arranged between the extending part (12) and the upright post (3).

6. A multi-station vertical lathe according to claim 1, characterized in that the numerical control turret (8) is of the tool rest type or of the gang tool type.

7. The multi-station vertical lathe according to claim 1, characterized in that a chip groove (14) for waste chips to fall into is formed in the lathe bed base (1) between the clamping station (2) and the upright post (3).

8. A multi-station vertical lathe according to claim 1, characterized in that it is divided along the central axis of the bed base (1) and the column (3) to form two independently working lathe bodies.