CN217493615U

CN217493615U - Double-station synchronous machining vertical double-spindle numerical control machine tool

Info

Publication number: CN217493615U
Application number: CN202221619422.3U
Authority: CN
Inventors: 杨秀良; 何欣荣; 金根初
Original assignee: Wenling Taisheng Machine Tool Co ltd
Current assignee: Wenling Taisheng Machine Tool Co ltd
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2022-09-27
Anticipated expiration: 2032-06-27

Abstract

The utility model provides a vertical two main shaft digit control machine tools of duplex position synchronous processing belongs to lathe technical field. The machine tool solves the problems that the front side and the back side of the existing product need to be divided into two parts or even more machine tools for processing and manufacturing, the process is time-consuming, the workpiece can generate repeated positioning errors, and the precision and the size of the product are influenced. This vertical two main shaft digit control machine tool of duplex position synchronous processing, including the lathe bed with set up the crossbeam on the lathe bed, the top and the equal level in side of crossbeam are provided with the guide rail, there are two big layer boards through slide swing joint on the guide rail, the both ends of crossbeam are equipped with the motor of being connected with two big layer boards respectively, be connected with little planker through No. two motors on two big layer boards, be provided with flip-chip main shaft and vertical tool turret on two little plankers respectively, be provided with respectively on the lathe bed with flip-chip main shaft matched with horizontal tool turret and with vertical tool turret matched with just adorn the main shaft. The utility model has the advantages of only need artifical clamping and can two synchronous processing of work piece.

Description

Double-station synchronous machining vertical double-spindle numerical control machine tool

Technical Field

The utility model belongs to the technical field of the lathe, a digit control machine tool, in particular to vertical two main shaft digit control machine tools of duplex position synchronous processing are related to.

Background

The numerical control machine tool generally refers to some mechanical equipment for machining metal parts, and in the machining process, a workpiece is clamped and fixed through a spindle box to rotate at a high speed, and then the workpiece rotating at the high speed is contacted with a tool bit to realize cutting.

When large disc parts are machined in a traditional mechanical factory, workers need to turn over the products for 90-degree feeding during clamping due to the fact that the weight of the products is too heavy, and the feeding process is coarse and complicated; the front and back surfaces of the product need to be divided into two or even more machine tools for processing and manufacturing, the process is time-consuming, and the workpiece can generate repeated positioning errors, which affects the precision and size of the product.

Disclosure of Invention

The utility model aims at the above-mentioned problem that exists among the prior art, provide one kind only need artifical clamping and can two vertical two main shaft digit control machine tools of work piece synchronous processing.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides a vertical two main shaft digit control machine tool of duplex position synchronous processing, includes the lathe bed and sets up the crossbeam on the lathe bed, the top of crossbeam and the equal level in side are provided with the guide rail, the guide rail on have two big layer boards through slide swing joint, the both ends of crossbeam are equipped with the motor of being connected with two big layer boards respectively, two big layer board on be connected with little planker through No. two motors, its characterized in that, two little planker on be provided with flip-chip main shaft and vertical tool turret respectively, the lathe bed on be provided with respectively with flip-chip main shaft matched with horizontal tool turret and with vertical tool turret matched with main shaft of just adorning.

In the double-station synchronous processing vertical double-spindle numerical control machine tool, the transverse turret is arranged at the end part of the machine tool body, and the upright spindle is arranged at the center of the machine tool body.

In the double-station synchronous processing vertical double-spindle numerical control machine tool, the inverted spindle and the forward spindle are both connected with a rotary processing platform.

In the double-station synchronous processing vertical double-spindle numerical control machine tool, the longitudinal tool turret and the transverse tool turret are respectively provided with a small motor for driving the longitudinal tool turret and the transverse tool turret to rotate.

In the double-station synchronous processing vertical double-spindle numerical control machine tool, chip removal ports are formed in the two sides of the main shaft which is normally installed on the machine tool body.

The principle of the double-station synchronous machining vertical double-spindle numerical control machine tool is as follows: when a workpiece is machined, an operator firstly fixes a workpiece blank on the inverted main shaft, the inverted main shaft drives the workpiece to rotate at a high speed and horizontally moves at the same time to enable the workpiece to be in contact with the transverse turret on the lathe bed to realize machining, after the first step of machining of the workpiece is completed, the inverted main shaft drives the large supporting plate to move towards the main shaft of the upright device through the first motor, after the inverted main shaft is aligned with the main shaft of the upright device, the small supporting plate is driven to move through the second motor to enable the workpiece on the inverted main shaft to be in butt joint with the main shaft of the upright device, the reset operator of the inverted main shaft continuously puts the next workpiece after the butt joint is completed, meanwhile, the workpiece on the main shaft of the upright device starts to rotate at a high speed, and the longitudinal turret starts to move towards the direction of the workpiece to perform cutting machining, so that double-station synchronous machining is realized.

Compared with the prior art, the numerical control machine tool has the following advantages:

1. the main shaft is respectively positively installed and inversely installed, one of the main shaft and the other main shaft can be moved and fixed, so that the workpieces can be automatically butted, the upper end and the lower end of each workpiece can be machined twice by only one machine tool through one-time manual clamping, and the use is more convenient and labor-saving;

2. compared with the traditional manual secondary clamping, the mechanical automatic butt joint has higher processing precision and consistency;

3. two main shafts and two turrets are designed into one of them fixed another and movable, and overall structure is simpler and machining precision is higher.

Drawings

FIG. 1 is a schematic structural diagram of the present numerical control machine tool;

in the figure, 1, a lathe bed; 2. a cross beam; 3. a guide rail; 4. a slide base; 5. a large pallet; 6. a first motor; 7. a second motor; 8. a small carriage; 9. inversely installing the main shaft; 10. a longitudinal turret; 11. a transverse turret; 12. the main shaft is positively installed; 13. rotating the processing platform; 14. a small motor; 15. a chip removal port.

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, the double-station synchronous processing vertical double-spindle numerical control machine tool comprises a machine body 1 and a cross beam 2 arranged on the machine body 1, guide rails 3 are horizontally arranged on the top and the sides of the cross beam 2, two large supporting plates 5 are movably connected to the guide rails 3 through sliding seats 4, a first motor 6 connected with the two large supporting plates 5 is arranged at each of two ends of the cross beam 2, a small support plate 8 is connected to the two large supporting plates 5 through a second motor 7, specifically, the large supporting plates 5 and the small support plate 8 drive a screw rod to enable the large supporting plates 5 and the small support plate 8 to translate on the guide rails 3 through motors, and the large supporting plates 5 translate the small support plate 8 up and down when being moved left and right.

The two small carriages 8 are respectively provided with an inverted main shaft 9 and a longitudinal tool turret 10, the machine body 1 is respectively provided with a transverse tool turret 11 matched with the inverted main shaft 9 and a forward-mounted main shaft 12 matched with the longitudinal tool turret 10, the inverted main shaft 9 and the longitudinal tool turret 10 can realize transverse and longitudinal translation, the transverse tool turret 11 and the forward-mounted main shaft 12 are in a fixed state, namely, the inverted main shaft 9 is matched with the transverse tool turret 11 to form a left processing unit, the forward-mounted main shaft 12 is matched with the longitudinal tool turret 10 to form a right processing unit, and the butt joint of workpieces between the two processing units is completed by the translation of the inverted main shaft 9 to the upper side of the forward-mounted main shaft 12.

To further explain, in order to facilitate loading and unloading, the transverse turret 11 is arranged at the end of the bed 1, and the main upright shaft 12 is arranged at the center of the bed 1.

The inverted main shaft 9 and the forward main shaft 12 are both connected with a rotary machining platform 13, and the rotary machining platform 13 rotates synchronously along with the main shaft and is mainly used for installing a tool clamp on the rotary machining platform to clamp a workpiece.

The longitudinal tool turret 10 and the transverse tool turret 11 are respectively provided with a small motor 14 for driving the tool turret to rotate, and the tool turret can rotate to change tools, so that different working costs can be conveniently processed.

Chip removal ports 15 are formed in the two sides, located on the main shaft 12, of the machine body 1, and metal plates are arranged outside the machine tool, so that chips cut off at the working price are collected through the two chip removal ports 15.

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.

Although various terms are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. The utility model provides a vertical two main shaft digit control machine tool of duplex position synchronous processing, includes lathe bed (1) and sets up crossbeam (2) on lathe bed (1), the top and the side of crossbeam (2) are the equal level and are provided with guide rail (3), guide rail (3) on have two big layer boards (5) through slide (4) swing joint, the both ends of crossbeam (2) are equipped with respectively one motor (6) of being connected with two big layer boards (5), two big layer board (5) on be connected with little planker (8) through No. two motor (7), its characterized in that, two little planker (8) on be provided with flip-chip main shaft (9) and vertical sword tower (10) respectively, lathe bed (1) on be provided with respectively with flip-chip main shaft (9) horizontal sword tower (11) of cooperating and with vertical sword tower (10) matched with main shaft (12) of just adorning.

2. The double-station synchronous machining vertical double-spindle numerical control machine tool according to claim 1, characterized in that the transverse turret (11) is arranged at the end of the machine body (1), and the front-mounted spindle (12) is arranged at the center of the machine body (1).

3. The double-station synchronous machining vertical double-spindle numerical control machine tool according to claim 1, characterized in that the inverted spindle (9) and the forward spindle (12) are both connected with a rotary machining platform (13).

4. The double-station synchronous machining vertical double-spindle numerical control machine tool according to claim 1, characterized in that the longitudinal turret (10) and the transverse turret (11) are provided with small motors (14) for driving the longitudinal turret and the transverse turret to rotate.

5. The double-station synchronous machining vertical double-spindle numerical control machine tool according to claim 1 is characterized in that chip removal ports (15) are formed in the machine body (1) and located on two sides of a main shaft (12) which is normally installed.