CN213104925U

CN213104925U - A tooth machine is attacked in quick lift for processing aluminum alloy foundry goods

Info

Publication number: CN213104925U
Application number: CN202022097320.7U
Authority: CN
Inventors: 钟禹
Original assignee: Shenzhen Jinhongfeng Handicraft Co ltd
Current assignee: Shenzhen Jinhongfeng Handicraft Co ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-05-04
Anticipated expiration: 2030-09-22

Abstract

The utility model discloses a tooth machine is attacked in quick lift for processing aluminum alloy foundry goods, including attacking the tooth machine body, a pedestal, the mount table, workstation and elevating gear, elevating gear includes the mount, servo motor, the shaft coupling, the lead screw, lifter plate and bracing piece, the mount is installed in the base, the shaft coupling, the lead screw, lifter plate and bracing piece are all installed in the mount, servo motor installs at mount bottom plate lower extreme, the servo motor output shaft passes the mount bottom plate, the lead screw lower extreme passes through the shaft coupling and is connected with the servo motor output shaft, be equipped with nut seat in the middle of the lifter plate, the lifter plate passes through nut seat and installs on the lead screw with the screw-thread fit of lead screw, the bracing piece lower extreme is fixed on the lifter plate, upper end of the support bar. When the tapping machine works, the servo motor drives the screw rod to rotate, the lifting plate moves up and down due to the relative rotation of the nut seat on the screw rod, and finally the workbench is driven to move up and down through the supporting rod.

Description

A tooth machine is attacked in quick lift for processing aluminum alloy foundry goods

Technical Field

The utility model relates to a quick lift tapping machine technical field for processing aluminum alloy casting especially relates to a quick lift tapping machine for processing aluminum alloy casting.

Background

The tapping machine is a machining device for machining internal threads on the inner sides of various holes with different specifications, such as a machine shell, a nut, a flange plate and the like.

Tapping machines in the prior art are mostly fixed working tables, processing of holes can only be carried out by means of lifting of tapping machines, but the lifting speed of the tapping machines is slow, and processing efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to overcome the problem among the prior art, the utility model provides a tooth machine is attacked in quick lift for processing aluminum alloy foundry goods enables the quick tapping machine that is close of work piece and processes, has improved work efficiency.

The utility model provides a scheme that its technical problem adopted is: a fast lifting tapping machine for processing aluminum alloy castings comprises a tapping machine body, a base, a mounting table, a workbench and a lifting device, wherein the mounting table is fixed on the base, the workbench is installed on the mounting table, the lifting device comprises a fixing frame, a servo motor, a coupler, a screw rod, a lifting plate and a supporting rod, the fixing frame is of a square frame structure and is installed in the base, the coupler, the screw rod, the lifting plate and the supporting rod are all installed in the fixing frame, the servo motor is installed at the lower end of a bottom plate of the fixing frame, an output shaft of the servo motor penetrates through the bottom plate of the fixing frame and extends into the fixing frame, the lower end of the screw rod is connected with the output shaft of the servo motor through the coupler, a nut seat is arranged in the middle of the lifting plate, the internal thread of the nut seat is matched with the, the lower end of the support rod is fixed on the lifting plate, and the upper end of the support rod penetrates through the mounting table and is fixed at the lower end of the workbench.

Furthermore, a guide post is arranged on the mounting table, and the upper end of the guide post penetrates through the workbench.

Furthermore, the guide post is of a cylindrical structure, a mounting groove is formed in the upper end of the guide post, which is higher than the workbench portion, and a limiting element is mounted on the mounting groove.

Furthermore, the limiting element is of a hexagonal prism structure and is transversely installed on the guide post through a bolt.

Furthermore, the lower end face of the base is provided with a round hole which enables the screw rod to rotate stably, and the upper end of the screw rod extends into the round hole.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a cooperation of elevating gear and guide post makes the workstation have quick raising and lowering functions, has improved work efficiency.

2. The utility model discloses a servo motor control elevating gear makes the lift of workstation have the controllability to stability when having improved the workstation and going up and down.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic structural diagram of the present embodiment;

FIG. 2 is an enlarged view of the lifting device of the present embodiment;

fig. 3 is a schematic structural diagram of the front side of the present embodiment.

In the figure: 1. a tapping machine body; 2. a work table; 3. an installation table; 4. a lifting device; 41. a guide post; 42. a nut seat; 43. a screw rod; 44. a spacing element; 45. a support bar; 46. a fixed mount; 47. a lifting plate; 48. a coupling; 49. a servo motor; 5. a base.

Detailed Description

In order that the present invention may be more readily and clearly understood, the following description of the present invention is provided in connection with the accompanying drawings.

With reference to fig. 1 to 3, a fast lifting tapping machine for processing aluminum alloy castings comprises a tapping machine body 1, a workbench 2, a mounting table 3, a lifting device 4 and a base 5, wherein the mounting table 3 is fixed on the base 5, the workbench 2 is mounted on the mounting table 3, the lifting device 4 comprises a screw rod 43, a support rod 45, a fixing frame 46, a lifting plate 47, a coupling 48 and a servo motor 49, the fixing frame 46 is of a square frame structure and is mounted in the base 5 through bolts, the screw rod 43, the support rod 45, the fixing frame 46, the lifting plate 47 and the coupling 48 are all mounted in the fixing frame 46, the servo motor 49 is mounted under the bottom plate of the fixing frame 46, an output shaft of the servo motor 49 extends into the fixing frame 46 and is connected with the lower end of the screw rod 43 through the coupling 48, a nut seat 42 is arranged in the middle of the lifting plate 47, threads of the nut seat 42 are in threaded fit with the, set up the more steady round hole of rotation that makes lead screw 43 in the middle of the terminal surface under base 5, the round hole diameter is a bit bigger than lead screw 43, and in the lead screw 43 upper end stretched into the round hole, bracing piece 45 was the cylinder structure, and its lower extreme was fixed on lifter plate 47, and bracing piece 45 upper end passed base 5 terminal surface and mount table 3 in proper order to the terminal surface under workstation 2 is finally fixed. In the embodiment, the lifting device 4 is provided, and the components in the lifting device 4 are installed according to the installation manner described above, when the servo motor 49 is started, the output shaft of the servo motor 49 drives the screw rod 43 to rotate through the coupling 48, the lifting plate 47 moves up and down in the fixing frame 46 through the relative rotation of the nut seat 42 on the screw rod 43, and the work table 2 moves up and down through the support rod 45, thereby realizing the lifting of the work table 2.

Installing table 3 up end both sides are equipped with guide post 41, workstation 2 is passed to guide post 41 upper end, the setting up of guide post 41 makes workstation 2's lift more steady, the part that guide post 41 upper end is higher than workstation 2 is equipped with the mounting groove, through bolt fastening limiting element 44 on the mounting groove, limiting element 44 is hexagonal prism structure, and transversely install on guide post 41, hexagonal prism structure is stable, transversely install and make bolt fastening in hexagonal prism plane one end, it is more firm to enable limiting element 44's installation, and limiting element 44 can adjusting position on the mounting groove, limiting element 44's setting can prevent that the high-too high workstation 2 that rises from leading to the workstation 2 to drop.

The working principle of the embodiment is as follows: after the power is supplied, the servo motor 49 starts to rotate, the screw rod 43 is driven to rotate through the coupling 48, the nut seat 42 is fixed on the lifting plate 47, and the screw rod 43 passes through the lifting plate 47 and is matched with the nut seat 42, so when the screw rod 43 rotates, the nut seat 42 does not rotate, the lifting plate 47 fixed with the nut seat 42 ascends or descends along the screw rod 43 due to the relative rotation of the nut seat 42 and the screw rod 43, and the workbench 2 is connected with the lifting plate 47 through the support rod 45, so the workbench 2 also follows the lifting plate 47 to ascend or descend.

The above-mentioned embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and modifications made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. The utility model provides a tooth machine is attacked in quick lift for processing aluminum alloy foundry goods, is including attacking tooth machine body, base, mount table and workstation, the mount table is fixed on the base, the workstation is installed on the mount table, its characterized in that: still include the elevating gear that the driving workbench rises and descends, elevating gear includes mount, servo motor, shaft coupling, lead screw, lifter plate and bracing piece, the mount is square frame structure, installs in the base, shaft coupling, lead screw, lifter plate and bracing piece are all installed in the mount, servo motor installs at mount bottom plate lower extreme, and the servo motor output shaft passes the mount bottom plate and stretches into in the mount, the lead screw lower extreme passes through the shaft coupling and is connected with the servo motor output shaft, be equipped with nut seat in the middle of the lifter plate, nut seat internal thread and lead screw thread fit, the lifter plate passes through the nut seat and installs on the lead screw with the screw-threaded fit of lead screw, the bracing piece lower extreme is fixed on the lifter plate, and the upper end of the support bar passes the mount table and fixes at.

2. The fast lifting tapping machine for processing aluminum alloy castings according to claim 1, characterized in that: the installation table is provided with a guide post, and the upper end of the guide post penetrates through the workbench.

3. The fast lifting tapping machine for processing aluminum alloy castings according to claim 2, characterized in that: the guide post is of a cylindrical structure, a mounting groove is formed in the portion, higher than the workbench portion, of the upper end of the guide post, and a limiting element is mounted on the mounting groove.

4. The fast lifting tapping machine for processing aluminum alloy castings according to claim 3, characterized in that: the limiting element is of a hexagonal prism structure and is transversely installed on the guide post through a bolt.

5. The fast lifting tapping machine for processing aluminum alloy castings according to claim 1, characterized in that: the base lower end face is provided with a round hole which enables the screw rod to rotate stably, and the upper end of the screw rod extends into the round hole.