CN216939485U

CN216939485U - Machining center capable of stably machining casting parts

Info

Publication number: CN216939485U
Application number: CN202122854990.3U
Authority: CN
Inventors: 张慧茹
Original assignee: Tianjin Jiuze Machinery Co ltd
Current assignee: Tianjin Jiuze Machinery Co ltd
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-07-12
Anticipated expiration: 2031-11-22

Abstract

The utility model discloses a machining center capable of stably machining a casting part, which comprises a machining center body and a workbench, wherein the workbench is installed on the machining center body, a groove for placing a base is formed in the top end of the workbench, a limiting plate is further arranged in the groove, a lead screw is in threaded connection with the upper portion of one side of the workbench, and one end of the lead screw penetrates through the workbench and is rotatably connected with the limiting plate; the base top is connected with the mount pad through the pivot, the mount pad is located the base directly over, the mount pad top is equipped with first stopper, second stopper respectively, the work piece that has the ring loop configuration is put to common cover on first stopper, the second stopper, the equal fixedly connected with connecting rod in first stopper, second stopper bottom, the spout has still been seted up on the mount pad top, connecting rod one end is passed the spout cover and is put on the threaded rod. The circular workpiece can be fixed, so that the workpiece can be stably processed.

Description

Machining center capable of stably machining casting parts

Technical Field

The utility model relates to the technical field of machining centers, in particular to a machining center capable of stably machining a casting part.

Background

The machining center is a high-efficiency automatic machine tool which consists of mechanical equipment and a numerical control system and is used for machining workpieces with complex shapes. The automatic tool changing device can be specially used for multi-process machining of metal long sections, long and thin mechanical parts and the like, such as drilling, milling, reaming, boring and the like, and is provided with a servo tool magazine to realize an automatic tool changing function. The existing machining center generally fixes the casting part on the workbench, the orientation of the casting part cannot be adjusted after the casting part is fixed, and meanwhile, the existing machining center cannot effectively fix the casting part with a circular structure.

To this end, we propose a machining center that can stably machine a cast part.

Disclosure of Invention

The utility model mainly aims to provide a machining center capable of stably machining a casting part, which can effectively solve the problems in the background art.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a machining center capable of stably machining a casting piece comprises a machining center body and a workbench, wherein the workbench is mounted on the machining center body, a groove for placing a base is formed in the top end of the workbench, a limiting plate is further arranged in the groove, a lead screw is connected to the upper portion of one side of the workbench in a threaded mode, and one end of the lead screw penetrates through the workbench and is rotatably connected with the limiting plate;

the base top is connected with the mount pad through the pivot, the mount pad is located the base directly over, the mount pad top is equipped with first stopper, second stopper respectively, the work piece that has the ring loop configuration is put to common cover on first stopper, the second stopper, the equal fixedly connected with connecting rod in first stopper, second stopper bottom, the spout has still been seted up on the mount pad top, connecting rod one end is passed the spout cover and is put on the threaded rod, connecting rod and spout all are equipped with two, and two threaded rod screw threads are opposite.

Further, base bottom inner wall fixedly connected with second motor, base bottom inner wall still is connected with the first power with second motor electric connection.

Furthermore, the top end of the rotating shaft is fixedly connected with the center of the bottom end of the mounting seat, the bottom end of the rotating shaft penetrates through the base to be connected with a motor output shaft at the top end of the second motor, and the second motor can drive the mounting seat to rotate through the rotating shaft.

Further, the inside department fixedly connected with baffle of placing between two parties of mount pad, through the design of baffle, the installation of the threaded rod of being convenient for.

Further, the equal fixedly connected with first motor of mount pad both ends inner wall, first motor is equipped with two relatively, and two first motors rotate relatively.

Further, the inside threaded rod that still is equipped with two relative settings of mount pad, threaded rod one end is connected with the one end that first motor is located the motor output shaft, the threaded rod other end rotates with the baffle to be connected, and first motor can drive the threaded rod and rotate, threaded rod and connecting rod screw-thread fit.

Compared with the prior art, the utility model has the following beneficial effects: the second motor can drive the mount pad through the pivot and rotate, can adjust the work piece orientation on the mount pad, two first motors rotate simultaneously, through the screw-thread fit of threaded rod and connecting rod, the connecting rod is towards the direction motion near first motor, can drive first stopper through the connecting rod, the second stopper moves in the work piece, until making first stopper, second stopper and work piece contact, thereby reach the purpose of supporting the work piece, the problem that current machining center can not fix circular structure casting piece has been solved.

Drawings

Fig. 1 is a schematic structural view of a machining center capable of stably machining a cast member according to the present invention.

Fig. 2 is a perspective view of a table of a machining center for stably machining a cast part according to the present invention.

Fig. 3 is a schematic view of an internal structure of a mounting seat of a machining center capable of stably machining a casting according to the present invention.

In the figure: 1. processing a center body; 2. a workpiece; 3. a mounting seat; 4. a base; 5. a work table; 6. a groove; 7. a limiting plate; 8. a screw rod; 9. a first stopper; 10. a second limiting block; 11. a chute; 12. a connecting rod; 13. a first motor; 14. a threaded rod; 15. a rotating shaft; 16. a second motor; 17. a separator.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-3, the machining center capable of stably machining a casting comprises a machining center body 1 and a workbench 5, wherein the workbench 5 is mounted on the machining center body 1, a groove 6 for placing a base 4 is formed in the top end of the workbench 5, a limiting plate 7 is further arranged in the groove 6, a lead screw 8 is in threaded connection with the upper portion of one side of the workbench 5, and one end of the lead screw 8 penetrates through the workbench 5 to be rotatably connected with the limiting plate 7;

the utility model discloses a workpiece fixing device for fixing a screw rod, including base 4, mount pad 3, first stopper 9, second stopper 10, the annular structure's of ring work piece 2 has been put to common cover on first stopper 9, the second stopper 10, first stopper 9, the equal fixedly connected with connecting rod 12 in second stopper 10 bottom, spout 11 has still been seted up on 3 tops of mount pad, connecting rod 12 one end is passed spout 11 and is put on threaded rod 14, connecting rod 12 and spout 11 all are equipped with two, and two threaded rod 14 opposite threads.

Wherein, base 4 bottom inner wall fixedly connected with second motor 16, base 4 bottom inner wall still is connected with the first power with second motor 16 electric connection.

The top end of the rotating shaft 15 is fixedly connected with the center of the bottom end of the mounting seat 3, the bottom end of the rotating shaft 15 penetrates through the base 4 to be connected with a motor output shaft at the top end of the second motor 16, and the second motor 6 can drive the mounting seat 3 to rotate through the rotating shaft 15.

The middle part inside the mounting seat 3 is fixedly connected with a vertically placed partition plate 17, and the threaded rod 14 is convenient to mount through the design of the partition plate 17.

Wherein, the equal fixedly connected with first motor 13 of 3 both ends inner walls of mount pad, first motor 13 is equipped with two relatively, and two first motors 13 rotate relatively.

Wherein, the inside threaded rod 14 that still is equipped with two relative settings of mount pad 3, threaded rod 14 one end is located the one end of motor output shaft with first motor 13 and is connected, the threaded rod 14 other end rotates with baffle 17 to be connected, and first motor 13 can drive threaded rod 14 and rotate, threaded rod 14 and connecting rod 12 screw-thread fit.

When the machining center is used, firstly, the base 4 is placed in the groove 6, the screw rod 8 is screwed, the screw rod 8 can push the limiting plate 7 to move towards the base 4 until the limiting plate 7 can be in close contact with the base 4, then the workpiece 2 in a circular ring structure is sleeved on the first limiting block 9 and the second limiting block 10, the two first motors 13 rotate simultaneously, the connecting rod 12 moves towards the direction close to the first motor 13 through the threaded fit of the threaded rod 14 and the connecting rod 12, the connecting rod 12 can drive the first limiting block 9 and the second limiting block 10 to move in the workpiece 2 until the first limiting block 9 and the second limiting block 10 are in contact with the workpiece 2, and therefore the purpose of supporting the workpiece 2 is achieved.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The machining center capable of stably machining the casting piece comprises a machining center body (1) and is characterized by further comprising a workbench (5), wherein the workbench (5) is mounted on the machining center body (1), a groove (6) used for placing a base (4) is formed in the top end of the workbench (5), a limiting plate (7) is further arranged in the groove (6), a lead screw (8) is connected to the upper portion of one side of the workbench (5) in a threaded mode, and one end of the lead screw (8) penetrates through the workbench (5) to be connected with the limiting plate (7) in a rotating mode;

base (4) top is connected with mount pad (3) through pivot (15), mount pad (3) are located base (4) directly over, mount pad (3) top is equipped with first stopper (9), second stopper (10) respectively, the work piece (2) of annular structure have been put to common cover on first stopper (9), second stopper (10), the equal fixedly connected with connecting rod (12) in first stopper (9), second stopper (10) bottom, spout (11) have still been seted up on mount pad (3) top, connecting rod (12) one end is passed spout (11) and is set on threaded rod (14), connecting rod (12) and spout (11) all are equipped with two.

2. The machining center capable of stably machining a cast member according to claim 1, wherein: the base (4) bottom inner wall fixedly connected with second motor (16), base (4) bottom inner wall still is connected with the first power with second motor (16) electric connection.

3. The machining center capable of stably machining a cast member according to claim 1, wherein: the top end of the rotating shaft (15) is fixedly connected with the center of the bottom end of the mounting seat (3), and the bottom end of the rotating shaft (15) penetrates through the base (4) to be connected with a motor output shaft at the top end of the second motor (16).

4. The machining center capable of stably machining a cast member according to claim 1, wherein: the middle part inside the mounting seat (3) is fixedly connected with a vertically placed partition plate (17).

5. The machining center capable of stably machining a cast member according to claim 1, wherein: the mounting seat (3) is characterized in that the inner walls of two ends of the mounting seat (3) are fixedly connected with first motors (13), and the first motors (13) are oppositely arranged.

6. The machining center capable of stably machining a cast member according to claim 1, wherein: the mounting seat (3) is internally provided with two threaded rods (14) which are arranged oppositely, one end of each threaded rod (14) is connected with one end, located on the output shaft of the motor, of the first motor (13), and the other end of each threaded rod (14) is rotatably connected with the partition plate (17).