CN217750382U

CN217750382U - Liftable formula lathe workstation

Info

Publication number: CN217750382U
Application number: CN202221457821.4U
Authority: CN
Inventors: 周恩成
Original assignee: Ningbo Yuxin Environmental Protection Technology Co ltd
Current assignee: Ningbo Yuxin Environmental Protection Technology Co ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2022-11-08
Anticipated expiration: 2032-06-13

Abstract

The utility model relates to a lathe workstation field specifically discloses a liftable formula lathe workstation, including base, workstation and cam, base upper surface middle part both sides fixedly connected with U-shaped frame, the dead eye has been seted up in the middle of U-shaped frame lateral surface upper portion, the inside rotation of dead eye is connected with the pivot, two sets of cams of equal fixedly connected with on the pivot outer wall, two sets of with one side the interior screwed pipe of cam inner wall lower part rotation connection, interior screwed pipe is total two sets of, two sets of the inside threaded connection of interior screwed pipe has reverse lead screw, reverse lead screw runs through two sets ofly interior screwed pipe, the workstation is directly over the base. Rotate reverse lead screw through changeing rotating for two sets of interior screwed pipes drive the cam and rotate at the outside reverse slip of reverse lead screw, the lower surface through the outer wall extrusion workstation of cam, make the workstation reciprocate, thereby highly adjusting the workstation, improved the flexibility of workstation and machine tool machining's convenient degree.

Description

Liftable formula lathe workstation

Technical Field

The utility model relates to a lathe workstation field specifically is a liftable formula lathe workstation.

Background

Machine tools are machines for manufacturing machines, also called machine tools or machine tools, and are conventionally called machine tools for short. Generally, the method is divided into a metal cutting machine tool, a forging machine tool, a woodworking machine tool and the like, and the methods for processing mechanical parts in modern machine manufacturing are many: in addition to cutting, casting, forging, welding, pressing, extruding, etc., however, in general, a part requiring high precision and fine surface roughness is finished by cutting on a machine tool.

The workbench used for the machine tool at present is usually fixedly connected with a mounting seat of the machine tool through a bolt, and cannot be adjusted in height according to machining requirements, so that the workbench is low in flexibility and large in limitation in the machining process, and inconvenience is brought to machine tool machining.

Disclosure of Invention

To current problem, the utility model provides a liftable formula lathe workstation, the problem of proposing in the effectual solution background art.

In order to solve the problem, the utility model adopts the following technical scheme:

the utility model provides a liftable formula lathe workstation, includes base, workstation and cam, base upper surface middle part both sides fixedly connected with U-shaped frame, the dead eye has been seted up in the middle of the U-shaped lateral surface upper portion, the dead eye inside rotates and is connected with the pivot, equal two sets of cams of fixedly connected with on the pivot outer wall, with two sets of one side the cam inner wall lower part rotates and is connected with interior screwed pipe, interior screwed pipe is total two sets of, and is two sets of interior screwed pipe internal thread is connected with reverse lead screw, reverse lead screw runs through two sets ofly interior screwed pipe, the workstation is directly over the base, just the laminating of workstation lower surface and both sides cam outer wall upper portion.

As a further aspect of the present invention: the base upper surface equal fixedly connected with fixed block in four corners department, the notch has all been seted up to the fixed block lateral surface, the notch runs through fixed block one side, the sliding hole has been seted up to the fixed block upper end, the equal fixedly connected with guide bar in workstation lower surface four corners department, the guide bar is pegged graft inside the sliding hole, just guide bar and sliding hole sliding connection.

As a further aspect of the present invention: base upper surface middle part fixedly connected with fixing base, the spacing groove has been seted up to the vertical direction in fixing base side, the spacing groove runs through the fixing base and extends to the another side outside, reverse lead screw runs through the spacing groove, just reverse lead screw and spacing groove sliding connection, the equal fixedly connected with stopper in reverse lead screw middle part both sides, the stopper is close to a side and the fixing base side laminating of fixing base.

As a further aspect of the present invention: one end of the reverse screw rod is fixedly connected with a rotating handle.

As the utility model discloses further scheme again: the four corners of the upper surface of the base are provided with mounting holes in a penetrating way.

As a further aspect of the present invention: the rotating shaft is connected with the bearing hole through a bearing.

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

the rotary reverse lead screw is rotated through the rotary handle, so that the two sets of inner screw pipes reversely slide outside the reverse lead screw to drive the cam to rotate, the lower surface of the workbench is extruded through the outer wall of the cam, the workbench moves up and down, the height of the workbench is adjusted, and the flexibility of the workbench and the convenience of machine tool machining are improved.

Drawings

FIG. 1 is a schematic structural diagram of a liftable machine tool workbench;

FIG. 2 is a schematic structural diagram of a base in a liftable machine tool workbench;

FIG. 3 is a schematic structural diagram of a table in a liftable machine tool table;

fig. 4 is a schematic structural diagram of a reverse screw rod in a liftable machine tool workbench.

In the figure: 1. a base; 2. a fixed block; 3. a notch; 4. a slide hole; 5. a U-shaped frame; 6. a bearing bore; 7. a work table; 8. a guide bar; 9. a rotating shaft; 10. a cam; 11. an inner solenoid; 12. a reverse screw rod; 13. a limiting block; 14. turning a handle; 15. a fixed seat; 16. a limiting groove; 17. and (7) mounting holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

As shown in fig. 1-4, in the embodiment, a liftable machine tool workbench is provided, which includes a base 1, a workbench 7 and cams 10, two sides of the middle of the upper surface of the base 1 are fixedly connected with a U-shaped frame 5, a bearing hole 6 is formed in the middle of the upper portion of the outer side surface of the U-shaped frame 5, a rotating shaft 9 is rotatably connected inside the bearing hole 6, two sets of cams 10 are fixedly connected to the outer wall of the rotating shaft 9, the lower portions of the inner walls of the two sets of cams 10 on the same side are rotatably connected with inner screw tubes 11, the inner screw tubes 11 are two sets, the inner screw tubes 11 in the two sets are in threaded connection with reverse lead screws 12, the reverse lead screws 12 penetrate through the two sets of inner screw tubes 11, the workbench 7 is directly above the base 1, the lower surface of the workbench 7 is attached to the upper portions of the outer walls of the two sides of the cams 10, the two sets of inner screw tubes 11 reversely slide outside the reverse lead screws 12 by rotating the reverse lead screws 12 to drive the cams 10 to rotate, the lower surface of the workbench 7 is extruded by the outer wall of the cams 10 to move up and down the workbench 7, so as to adjust the height of the workbench 7.

In this embodiment, base 1 upper surface four corners department equal fixedly connected with fixed block 2, notch 3 has all been seted up to 2 lateral surfaces of fixed block, notch 3 runs through 2 one sides of fixed block, sliding hole 4 has been seted up to 2 upper ends of fixed block, 7 lower surface four corners departments of workstation equal fixedly connected with guide bar 8, guide bar 8 is pegged graft inside sliding hole 4, guide bar 8 and 4 sliding connection of sliding hole, when having guaranteed that workstation 7 reciprocates, carry out the guide effect to workstation 7, make workstation 7 more stable.

In this embodiment, 1 upper surface middle part fixedly connected with fixing base 15 on the base, spacing groove 16 has been seted up to the vertical direction in 15 a fixing base side, spacing groove 16 runs through fixing base 15 and extends to the another side outside, reverse lead screw 12 runs through spacing groove 16, reverse lead screw 12 and spacing groove 16 sliding connection, the equal fixedly connected with stopper 13 in 12 middle part both sides of reverse lead screw, stopper 13 is close to a fixing base 15 side and the laminating of 15 sides of fixing base, through 16 both sides outer wall of spacing groove and the laminating of two sets of stopper 13, thereby carry out the spacing of left right direction to reverse lead screw 12, spacing groove 16 simultaneously.

In this embodiment, one end of the reverse screw rod 12 is fixedly connected with a rotating handle 14, and the rotating handle 14 is arranged to facilitate the rotation of the reverse screw rod 12.

In this embodiment, base 1 upper surface four corners department has all run through and has seted up mounting hole 17, through mounting hole 17, with the mount pad fixed connection of device and lathe.

In this embodiment, the rotating shaft 9 is connected with the bearing hole 6 through a bearing, and the rotating resistance of the rotating shaft 9 is reduced by arranging the bearing.

The utility model discloses a theory of operation is: firstly, the device is arranged on a machine tool mounting seat through each group of mounting holes 17, the reverse screw rod 12 is rotated through the rotating handle 14, so that the two groups of inner screw pipes 11 reversely slide outside the reverse screw rod 12 to drive the cam 10 to rotate, the lower surface of the workbench 7 is extruded through the outer wall of the cam 10, the workbench 7 moves up and down, and the height of the workbench 7 is adjusted.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions, and furthermore, the terms "comprise", "include", or any other variation thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a liftable formula lathe workstation, includes base (1), workstation (7) and cam (10), its characterized in that, base (1) upper surface middle part both sides fixedly connected with U-shaped frame (5), dead eye (6) have been seted up in the middle of U-shaped frame (5) lateral surface upper portion, dead eye (6) inside rotation is connected with pivot (9), equal two sets of cam (10) of fixedly connected with on pivot (9) outer wall, two sets of with one side cam (10) inner wall lower part is rotated and is connected with interior screwed pipe (11), interior screwed pipe (11) are total two sets of, two sets of interior screwed pipe (11) inside threaded connection has reverse lead screw (12), reverse lead screw (12) run through two sets ofly interior screwed pipe (11), workstation (7) are directly over base (1), just workstation (7) lower surface and the laminating of both sides cam (10) outer wall upper portion.

2. The lifting type machine tool workbench according to claim 1, wherein four corners of the upper surface of the base (1) are fixedly connected with fixing blocks (2), the outer side surfaces of the fixing blocks (2) are provided with notches (3), the notches (3) penetrate through one side of the fixing blocks (2), the upper ends of the fixing blocks (2) are provided with sliding holes (4), four corners of the lower surface of the workbench (7) are fixedly connected with guide rods (8), the guide rods (8) are inserted into the sliding holes (4), and the guide rods (8) are slidably connected with the sliding holes (4).

3. The liftable formula lathe workstation of claim 1, characterized in that, base (1) upper surface middle part fixedly connected with fixing base (15), spacing groove (16) have been seted up to the vertical direction of fixing base (15) one side, spacing groove (16) run through fixing base (15) and extend to the another side outside, reverse lead screw (12) run through spacing groove (16), just reverse lead screw (12) and spacing groove (16) sliding connection, the equal fixedly connected with stopper (13) of reverse lead screw (12) middle part both sides, a side that stopper (13) are close to fixing base (15) is laminated with fixing base (15) side.

4. The liftable machine tool table according to claim 1, wherein a rotating handle (14) is fixedly connected to one end of the reverse screw rod (12).

5. The liftable machine tool workbench according to claim 1, wherein mounting holes (17) are formed at four corners of the upper surface of the base (1) in a penetrating manner.

6. A liftable machine tool table according to claim 1, wherein the rotating shaft (9) is connected with the bearing hole (6) through a bearing.