CN216656498U - High-stability lifting table milling machine for guide rail - Google Patents

Abstract

The utility model discloses a lifting platform milling machine with strong guide rail stability, which comprises a workbench, a base, a sliding platform, a pressure rod, an upper moving platform and a lower moving platform, wherein a supporting seat is welded on the lower surface of the workbench, a threaded rod is rotatably installed on the workbench, the upper end of the threaded rod is in threaded installation on the lower surface of the base, the sliding platform is welded on the upper surface of the base, a second rotating rod is rotatably installed on the sliding platform, the lower moving platform is slidably installed on the upper surface of the sliding platform, the lower end of the lower moving platform is in threaded engagement with the second rotating rod, the upper end of the lower moving platform is rotatably installed with a first rotating rod, the upper moving platform is slidably installed on the lower moving platform, and the lower end of the upper moving platform is in threaded engagement with the first rotating rod. According to the utility model, a screw thread adjusting mode is adopted, the contact surface between the adjusting structure and the fixing structure is enlarged, the adjusting stability is increased, and the use requirements of personnel are met.

Description

High-stability lifting table milling machine for guide rail

Technical Field

The utility model relates to the technical field of milling machines, in particular to a lifting table milling machine with strong guide rail stability.

Background

The milling machine mainly refers to a machine tool for processing various surfaces of a workpiece by using a milling cutter. Typically the milling cutter is moved primarily in a rotary motion and the movement of the workpiece and the milling cutter is a feed motion. It can be used for processing plane, groove, various curved surfaces and gears.

The milling machine is a machine tool with wide application, and can process planes (horizontal planes and vertical planes), grooves (key grooves, T-shaped grooves, dovetail grooves and the like), tooth dividing parts (gears, spline shafts and chain wheels), spiral surfaces (threads and spiral grooves) and various curved surfaces on the milling machine. In addition, the method can be used for machining the surface and inner hole of the revolving body, cutting off the revolving body, and the like. When the milling machine works, a workpiece is arranged on a workbench or accessories such as an indexing head, the milling cutter rotates to move mainly, and the workpiece can obtain a required processing surface by the aid of the feeding motion of the workbench or the milling head. Since the multi-edge intermittent cutting is performed, the productivity of the milling machine is high. In short, a milling machine is a machine tool that can mill, drill, and bore a workpiece.

The structure is adjusted by traditional milling machine comprises gear engagement's mode, and structural strength is lower, and the stability of milling machine is relatively poor at the in-process of processing, can not satisfy personnel's user demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a milling machine with a lifting table and a guide rail with strong stability, which has the advantages of increasing the contact surface between an adjusting structure and a fixed structure by adopting a screw thread adjusting mode, increasing the adjusting stability and meeting the use requirements of personnel, and solves the problems that the traditional milling machine adjusting structure is formed by a gear meshing mode, the structural strength is low, the stability of the milling machine is poor in the processing process, and the use requirements of the personnel cannot be met.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high elevating platform milling machine of guide rail stability, includes workstation, base, slip table, depression bar, shifts up the platform and moves down the platform, the lower skin weld of workstation has the supporting seat, rotate on the workstation and install the threaded rod, the upper end screw thread of threaded rod is installed at the lower surface of base, the last skin weld of base has the slip table, rotate on the slip table and install the second dwang, shift down a slidable mounting at the upper surface of slip table, and move down threaded engagement between the lower extreme of platform and the second dwang, the upper end of moving down the platform is rotated and is installed first dwang, on shift a slidable mounting move down the platform on, and move up between the lower extreme of platform and the first dwang threaded engagement.

Preferably, the welding of the upper surface equidistance of workstation has the gag lever post, the upper end slidable mounting of gag lever post is at the lower surface of base.

Preferably, the upper surface of the upper moving platform is symmetrically welded with side plates, and the side plates are provided with compression bars in a threaded mode.

Preferably, the compression bar is rotatably provided with a clamping plate, and the lower surface of the clamping plate is contacted with the upper surface of the upward moving table.

Preferably, the upper surface welding of workstation has the shrouding, and the upper end of workstation rotates installs the spindle nose.

Preferably, the number of the supporting seats is four, and the positions of the four supporting seats are distributed in a rectangular array relative to the lower surface of the workbench.

Compared with the prior art, the utility model has the following beneficial effects:

1. the milling machine with the lifting table with strong guide rail stability of the utility model is connected with an external power supply to enable the device to work, a power device can drive a first rotating rod to rotate according to requirements, the upper moving table is enabled to move left and right on the lower moving table through the meshing effect between the first rotating rod and the upper moving table, so that the position of the upper moving table is changed, further, the power device drives a second rotating rod to rotate, the lower moving table drives the upper moving table to move back and forth on the sliding table through the meshing effect between the second rotating rod and the lower moving table, so that the station is further changed, furthermore, the power device drives a threaded rod to rotate, the base drives the upper moving table and the lower moving table to move up and down through the meshing effect between the threaded rod and the base, so that different position requirements of personnel on workpiece processing are met, and a screw rod thread adjusting mode is adopted, increase the contact surface between regulation structure and the fixed knot structure, increase and adjust stability, satisfy personnel's user demand.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic top view of the present invention.

In the figure: 1. a work table; 2. a threaded rod; 3. a limiting rod; 4. a supporting seat; 5. a base; 6. a sliding table; 7. a first rotating lever; 8. a side plate; 9. a splint; 10. a shaft head; 11. closing the plate; 12. a pressure lever; 13. moving the platform upwards; 14. moving the platform downwards; 15. a second rotating rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 3, an embodiment of the present invention includes: the utility model provides a high elevating platform milling machine of guide rail stability, comprises a workbench 1, a pedestal 5, slip table 6, depression bar 12, move up platform 13 and move down platform 14, the lower skin weld of workstation 1 has supporting seat 4, supporting seat 4 is totally four, and the position of four supporting seats 4 is rectangle array distribution for the lower surface of workstation 1, the upper surface weld of workstation 1 has shrouding 11, and the upper end of workstation 1 rotates and installs spindle nose 10, can install the cutter on spindle nose 10, then power device drives spindle nose 10 and rotates, thereby make the cutter rotatory.

Rotating on the workstation 1 and installing threaded rod 2, the upper end screw thread of threaded rod 2 is installed at the lower surface of base 5, connects external power and makes the device work, and power device drives threaded rod 2 and rotates, through the meshing effect between threaded rod 2 and the base 5 for two move the platform about base 5 drives and carry out elevating movement.

The upper surface welding of base 5 has slip table 6, it installs second dwang 15 to rotate on the slip table 6, move down 14 slidable mounting of platform at the upper surface of slip table 6, and move down threaded engagement between the lower extreme of platform 14 and the second dwang 15, power device drives second dwang 15 and rotates, through second dwang 15 and the meshing effect of moving down between the platform 14, make move down platform 14 drive and move up platform 13 and carry out the back-and-forth movement on slip table 6, thereby further transform station.

The upper end of the lower moving platform 14 is rotatably provided with a first rotating rod 7, the upper moving platform 13 is slidably arranged on the lower moving platform 14, the lower end of the upper moving platform 13 is in threaded engagement with the first rotating rod 7, the first rotating rod 7 can be driven to rotate according to a demand power device, the upper moving platform 13 is enabled to move left and right on the lower moving platform 14 through the engagement effect between the first rotating rod 7 and the upper moving platform 13, the position of the upper moving platform 13 is changed, different position requirements of workers on workpiece processing are met, a screw thread adjusting mode is adopted, the contact surface between an adjusting structure and a fixed structure is enlarged, the adjusting stability is increased, the using requirements of the workers are met, the moving principles of the upper moving platform and the lower moving platform are the same, and the moving principle of a screw is adopted.

As is well known to those skilled in the art, the threaded rod 2, the first rotating rod 7, the stub shaft 10, and the second rotating rod 15 of the present invention also need to provide a power device to enable their normal operation, and as is well known to those skilled in the art, the provision of such power is well known and is in routine terms of conventional means or common knowledge, and will not be described herein in detail, and any selection can be made by those skilled in the art according to their needs or convenience.

The welding of workstation 1's upper surface equidistance has gag lever post 3, the upper end slidable mounting of gag lever post 3 is at the lower surface of base 5, ensure that the lift of base 5 is stable, the upper surface symmetry welding that goes up platform 13 has curb plate 8, depression bar 12 is installed to the screw thread on the curb plate 8, rotate on the depression bar 12 and install splint 9, the lower surface of splint 9 and the upper surface of last platform 13 contact each other, can shelve the work piece on last platform 13, then rotate depression bar 12, thereby make depression bar 12 drive splint 9 oppression work piece with its rigidity.

The working principle is as follows: the milling machine with the lifting table and the guide rail of the utility model has strong stability, and is connected with an external power supply to ensure that the device works, the first rotating rod 7 can be driven by a power device according to requirements to rotate, the upper moving platform 13 can move left and right on the lower moving platform 14 through the meshing effect between the first rotating rod 7 and the upper moving platform 13, thereby changing the position of the upper moving platform 13, further, the power device drives the second rotating rod 15 to rotate, by the effect of the engagement between the second rotating levers 15 and the lower moving table 14, the lower moving table 14 causes the upper moving table 13 to move forward and backward on the slide table 6, thereby further changing the working position, furthermore, the power device drives the threaded rod 2 to rotate, through the meshing action between the threaded rod 2 and the base 5, the base 5 drives the upper moving table and the lower moving table to move up and down, so that requirements of different positions of workers for workpiece processing are met. It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a high elevating platform milling machine of guide rail stability, includes workstation (1), base (5), slip table (6), depression bar (12), moves up platform (13) and moves down platform (14), its characterized in that: the lower skin weld of workstation (1) has supporting seat (4), it installs threaded rod (2) to rotate on workstation (1), the lower surface at base (5) is installed to the upper end screw thread of threaded rod (2), the last skin weld of base (5) has slip table (6), it installs second dwang (15) to rotate on slip table (6), move down platform (14) slidable mounting at the upper surface of slip table (6), and move down screw-thread engagement between the lower extreme of platform (14) and second dwang (15), the upper end of moving down platform (14) is rotated and is installed first dwang (7), on move up platform (13) slidable mounting under on moving platform (14), and on move up screw-thread engagement between the lower extreme of platform (13) and first dwang (7).

2. The high rail stability knee milling machine of claim 1, wherein: the welding of the upper surface equidistance of workstation (1) has gag lever post (3), the upper end slidable mounting of gag lever post (3) is at the lower surface of base (5).

3. The knee milling machine of claim 1, wherein: the upper surface of the upward moving table (13) is symmetrically welded with a side plate (8), and a pressing rod (12) is installed on the side plate (8) in a threaded mode.

4. The high rail stability knee milling machine of claim 1, wherein: the pressing rod (12) is rotatably provided with a clamping plate (9), and the lower surface of the clamping plate (9) is in contact with the upper surface of the upper moving platform (13).

5. The knee milling machine of claim 1, wherein: the upper surface welding of workstation (1) has shrouding (11), and the upper end of workstation (1) is rotated and is installed spindle nose (10).

6. The high rail stability knee milling machine of claim 1, wherein: the number of the supporting seats (4) is four, and the positions of the four supporting seats (4) are distributed in a rectangular array relative to the lower surface of the workbench (1).

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