CN212217895U

CN212217895U - Vertical machine tool

Info

Publication number: CN212217895U
Application number: CN202020587581.4U
Authority: CN
Inventors: 林宗升; 蔡妩平
Original assignee: Yuhuan Instrument Machine Tool Manufacturing Co ltd
Current assignee: Yuhuan Instrument Machine Tool Manufacturing Co ltd
Priority date: 2020-04-18
Filing date: 2020-04-18
Publication date: 2020-12-25
Anticipated expiration: 2030-04-18

Abstract

The utility model belongs to the technical field of the lathe, refer in particular to a vertical lathe, which comprises a bod, the organism includes the base, is provided with on the base to be used for placer and rotatable main shaft, still is provided with the first removal subassembly of drive main shaft back-and-forth movement between main shaft and the organism. Compare original main shaft and can not remove, the utility model discloses provide the motion of a direction for the main shaft, therefore when the lathe uses, the utility model discloses the motion of three direction has been had to increased the machined surface, treated the part front-back of processing promptly and also can process alone, therefore can realize some technologies, for example drilling etc. thereby realize that the turn-milling bores integratively. Only two moving direction compare, the utility model discloses it is more convenient, therefore the use of reducible some equipment realizes that a machine just can a machined part, can also not need to take off the part of treating processing simultaneously and turn to realize one-time processing.

Description

Vertical machine tool

Technical Field

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

Background

Machine tools are machines for manufacturing machines, also called machine tools or machine tools, but are conventionally referred to simply as machine tools. In addition, the machine tools are various in types, such as a horizontal type machine tool and a vertical type machine tool, in which a main shaft of the vertical type machine tool is generally fixed, a tool rest moves, and the tool rest moves only in two directions, so that the whole machine tool has only two directions of movement, and thus peripheral machining is performed by rotating the main shaft, and therefore front and rear surfaces cannot be machined independently, and certain processes such as drilling and the like cannot be performed on the front and rear surfaces of a part to be machined.

For example, patent No. 2018214218922, and the patent name is utility model patent of vertical lathe that can automatic tool changing, though this patent has realized automatic tool changing function, therefore be favorable to accelerating machining efficiency, but because its main shaft is motionless, and whole lathe has the direction of removal only two promptly vertical direction and horizontal left and right sides direction, therefore the part front and back of treating processing can not be processed alone, these processing technology just can not realize such as drilling, so still need other equipment to process or will treat the part of processing and take off and rotate the direction and reprocess, therefore very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a vertical lathe thereby through the first removal subassembly drive main shaft back-and-forth movement, compares original main shaft and can not remove, the utility model discloses provide the motion of a direction for the main shaft, therefore when the lathe uses, the utility model discloses the motion of three direction has to increased the machined surface, and then solved current main shaft and be immobile, therefore only there is the removal problem of two directions.

The purpose of the utility model is realized like this:

the vertical machine tool comprises a machine body, wherein the machine body comprises a base, a main shaft which is used for placing articles and can rotate is arranged on the base, and a first moving assembly which drives the main shaft to move back and forth is arranged between the main shaft and the machine body.

On the basis of the above scheme, a further improved or preferred scheme further comprises:

preferably, the first moving assembly comprises a first screw rod and a first driving source, the spindle is sleeved with the mounting frame, the first screw rod penetrates through the bottom of the mounting frame, and the first driving source drives the first screw rod to rotate and drives the mounting frame to move back and forth.

Preferably, the base is provided with a moving groove for the spindle to move, a first rail is arranged on the machine body, a first sliding block is arranged at the bottom of the mounting frame, and the first sliding block moves on the first rail.

Preferably, the machine body further comprises a tool rest for placing and driving the tool to rotate, the tool rest can be arranged on the machine body in a vertical and horizontal movement mode, the main shaft and the tool rest are arranged diagonally, and the first moving assembly is located on one side of the tool rest.

Preferably, the machine body further comprises a connecting frame, the connecting frame is arranged on the base, a second moving assembly for the tool rest to move up and down is arranged on the connecting frame, a third moving assembly for the tool rest to move left and right is arranged on the second moving assembly, and the tool rest is arranged on the third moving assembly.

Preferably, the second moving assembly comprises a second screw rod, a second driving source and a first moving frame, the first screw rod penetrates through the rear end of the first moving frame, and the third moving assembly is arranged on the first moving frame; the connecting frame is provided with a second rail, the rear end of the first moving frame is provided with a second sliding block, and the second driving screw rod is driven to rotate by the second driving source, so that the first moving frame moves, and the second sliding block moves on the second rail.

Preferably, the third moving assembly comprises a third screw rod, a third driving source and a second moving frame, the third screw rod penetrates through the rear end of the second moving frame, and the tool rest is arranged on the second moving frame; the first movable frame is provided with a third rail, the rear end of the second movable frame is provided with a third sliding block, and the third driving screw rod is driven to rotate by the third driving source, so that the second movable frame moves, and the third sliding block moves on the third rail.

Compared with the prior art, the utility model outstanding and profitable technological effect is:

the utility model discloses a thereby first removal subassembly drive main shaft back-and-forth movement compares original main shaft and can not remove, the utility model discloses provide the motion of a direction for the main shaft, therefore when the lathe uses, the utility model discloses the motion of three direction has been had to increased the machined surface, the part front-back of treating processing promptly also can process alone, therefore can realize some technologies, for example drilling etc. thereby realize that the turn-milling bores an organic whole. Only two moving direction compare, the utility model discloses it is more convenient, therefore the use of reducible some equipment realizes that a machine just can a machined part, can also not need to take off the part of treating processing simultaneously and turn to realize one-time processing.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the base;

FIG. 3 is a schematic view of the spindle configuration;

FIG. 4 is a schematic view of the structure of the relevant parts of the connecting frame;

fig. 5 is an enlarged schematic diagram of a in fig. 4.

In the figure: 1-body; 2-a base; 3-a main shaft; 4-moving the trough; 5-a first moving assembly;

6-a first screw rod; 7-a first driving source; 8-a mounting frame; 9-a first sliding block; 10, track one;

11-a tool holder; 12-a connecting frame; 13-a second moving assembly; 14-a third moving assembly;

15-a second screw rod; 16-driving source two; 17-moving the first frame; 18-track two;

19-a second sliding block; 20-a third screw rod; 21-driving source three; 22-a second moving rack;

23-track three; 24-sliding block three.

Detailed Description

The following describes the present invention in further detail with reference to the accompanying drawings.

As can be known from fig. 1, 2 and 3, a vertical machine tool includes a machine body 1, the machine body 1 includes a base 2, a rotatable spindle 3 for placing articles is disposed on the base 2, and a first moving assembly 5 for driving the spindle 3 to move back and forth is disposed between the spindle 3 and the machine body 1.

Therefore in the in-service use process, main shaft 3 is portable, and is the back-and-forth movement through first removal subassembly 5 drive main shaft 3, so the utility model discloses can have the motion of three direction to increased the machined surface, the front and back of the part of treating promptly also can process alone, therefore can realize some technologies, for example drilling etc. thereby realize the turn-milling and bore integrative. Only two moving direction compare, the utility model discloses it is more convenient, therefore the use of reducible some equipment realizes that a machine just can a machined part, can also not need to take off the part of treating processing simultaneously and turn to realize one-time processing.

And the first moving assembly 5 comprises a first screw rod 6 and a first driving source 7, the spindle 3 is sleeved with a mounting frame 8, and the first screw rod 6 penetrates through the bottom of the mounting frame 8. Therefore, in the actual use process, the first driving source 7 drives the first screw rod 6 to rotate and drives the mounting frame 8 to move back and forth.

And the moving structure of the mounting frame 8 is: firstly, the base 2 is provided with a moving groove 4 for the main shaft 3 to move, the bottom of the mounting frame 8 is provided with a first sliding block 9, meanwhile, the machine body 1 is provided with a first rail 10, and the first sliding block 9 moves on the first rail 10.

Therefore, in practical use, the first driving source 7 drives the first screw 6 to rotate and drives the mounting frame 8 to move in the moving groove 4, and the first slide block 9 moves on the first track 10. The movement is realized through a simple moving structure, so that the stability of the structure is ensured, and the processing and the installation are convenient.

Referring to fig. 4 and 5, it can be seen that the machine body 1 further includes a tool rest 11 for placing and driving a tool to rotate, and the tool rest 11 is disposed on the machine body 1 in a manner of moving up and down and left and right. Therefore, in the actual use process, the upper surface and the left and right side surfaces of the part to be processed can be processed by moving the tool holder 11 up and down and left and right.

The spindle 3 and the tool rest 11 are arranged diagonally, and the first moving component 5 is positioned on one side of the tool rest 11, so that the movement of the spindle 3 is not hindered by the tool rest 11, and the movement of the spindle 3 and the tool rest are not influenced mutually, so that the moving track of the first moving component 5 can be longer, and the moving space can be larger.

Meanwhile, because the main shaft 3 and the tool rest 11 are arranged diagonally, the three-dimensional space between the main shaft 3 and the tool rest is large, so that large parts can be machined instead of only small parts, and the application range of the machine tool is expanded.

As shown in fig. 5, the specific moving structure of the tool holder 11 is: firstly, the machine body 1 further comprises a connecting frame 12, the connecting frame 12 is arranged on the base 2, meanwhile, the connecting frame 12 is provided with a second moving assembly 13 for the tool rest 11 to move up and down, the second moving assembly 13 is provided with a third moving assembly 14 for the tool rest 11 to move left and right, and the third moving assembly 14 is provided with the tool rest 11.

Therefore, in the actual use process, the third moving assembly 14 drives the tool post 11 to move left and right, and the second moving assembly 13 drives the third moving assembly 14 to move up and down and drives the tool post 11 to move up and down.

The second moving assembly 13 includes a second screw rod 15, a second driving source 16 and a first moving frame 17, the second screw rod 15 penetrates through the rear end of the first moving frame 17, and the third moving assembly 14 is arranged on the first moving frame 17. Therefore, in actual use, the second driving source 16 drives the second screw rod 15 to rotate, so that the first moving frame 17 moves.

Meanwhile, the second rail 18 is arranged on the connecting frame 12, and the second sliding block 19 is arranged at the rear end of the first moving frame 17, so that in the actual use process, when the second driving source 16 drives the second screw rod 15 to rotate, so that the first moving frame 17 moves, the second sliding block 19 moves on the second rail 18.

And the third moving assembly 14 comprises a third screw rod 20, a third driving source 21 and a second moving frame 22, wherein the third screw rod 20 is arranged at the rear end of the second moving frame 22 in a penetrating manner, and the tool rest 11 is arranged on the second moving frame 22. Therefore, in actual use, the driving source three 21 drives the screw rod three 20 to rotate, so that the moving frame two 22 moves.

Meanwhile, a third rail 23 is arranged on the first moving frame 17, and a third sliding block 24 is arranged at the rear end of the second moving frame 22. Therefore, in actual use, when the driving source three 21 drives the screw rod three 20 to rotate, so that the moving frame two 22 moves, the slide block three 24 moves on the track three 23 at the moment.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A vertical machine tool, comprising a machine body (1), characterized in that: the machine body (1) comprises a base (2), a main shaft (3) which is used for placing articles and can rotate is arranged on the base (2), and a first moving assembly (5) which drives the main shaft (3) to move back and forth is further arranged between the main shaft (3) and the machine body (1).

2. A vertical machine tool according to claim 1, characterized in that: first removal subassembly (5) include lead screw (6) and driving source (7), main shaft (3) overcoat is equipped with mounting bracket (8), and mounting bracket (8) bottom is worn to locate in lead screw (6), and driving source (7) drive lead screw (6) rotate and drive mounting bracket (8) back-and-forth movement.

3. A vertical machine tool according to claim 2, characterized in that: the base (2) is provided with a moving groove (4) for the main shaft (3) to move, a first rail (10) is arranged on the machine body (1), a first sliding block (9) is arranged at the bottom of the mounting frame (8), and the first sliding block (9) moves on the first rail (10).

4. A vertical machine tool according to any one of claims 1 to 3, characterized in that: the machine body (1) further comprises a tool rest (11) used for placing and driving a tool to rotate, the tool rest (11) can be arranged on the machine body (1) in an up-down and left-right mode, the main shaft (3) and the tool rest (11) are arranged diagonally, and the first moving assembly (5) is located on one side of the tool rest (11).

5. A vertical machine tool according to claim 4, characterized in that: the machine body (1) further comprises a connecting frame (12), the connecting frame (12) is arranged on the base (2), a second moving assembly (13) for the tool rest (11) to move up and down is arranged on the connecting frame (12), a third moving assembly (14) for the tool rest (11) to move left and right is arranged on the second moving assembly (13), and the tool rest (11) is arranged on the third moving assembly (14).

6. A vertical machine tool according to claim 5, characterized in that: the second moving assembly (13) comprises a second screw rod (15), a second driving source (16) and a first moving frame (17), the second screw rod (15) penetrates through the rear end of the first moving frame (17), and the third moving assembly (14) is arranged on the first moving frame (17); the connecting frame (12) is provided with a second rail (18), the rear end of the first moving frame (17) is provided with a second sliding block (19), and the second driving source (16) drives the second screw rod (15) to rotate, so that the first moving frame (17) moves, and the second sliding block (19) moves on the second rail (18).

7. A vertical machine tool according to claim 6, characterized in that: the third moving assembly (14) comprises a third screw rod (20), a third driving source (21) and a second moving frame (22), the third screw rod (20) penetrates through the rear end of the second moving frame (22), and the tool rest (11) is arranged on the second moving frame (22); the first moving frame (17) is provided with a third rail (23), the rear end of the second moving frame (22) is provided with a third sliding block (24), and the third driving source (21) drives the third screw rod (20) to rotate, so that the second moving frame (22) moves, and the third sliding block (24) moves on the third rail (23).