CN215145079U

CN215145079U - Milling machine with shock-absorbing structure

Info

Publication number: CN215145079U
Application number: CN202120343902.0U
Authority: CN
Inventors: 黄维
Original assignee: Zhejiang Huangjia Copper Co ltd
Current assignee: Zhejiang Huangjia Copper Co ltd
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-12-14
Anticipated expiration: 2031-02-04

Abstract

The utility model discloses a milling machine with shock-absorbing structure, the on-line screen storage device comprises a base, the four corners of base bottom surface all is provided with the shock attenuation stabilizer blade, and the holding tank has been seted up to the upper surface of base, and the bottom surface equidistance of holding tank is fixed with buffer spring, has erect the bottom plate between buffer spring's the top, and the middle part of bottom plate upper surface is fixed with the workstation, and the bottom cover of workstation is equipped with the rubber pad, the bottom surface of rubber pad and the upper surface contact of bottom plate. This milling machine with shock-absorbing structure compares with current milling machine, the cushioning effect through buffer spring is to the workstation shock attenuation, component on the milling machine has played fine guard action, its life has been prolonged, it is spacing to the top of bottom plate to adopt spacing clamp plate, the range of buffering has been reduced, the buffering frequency has been increased, the stability of milling machine on the workstation among the shock attenuation process has been guaranteed, set up the rubber pad simultaneously between bottom plate and spacing clamp plate, prevent that bottom plate and spacing clamp plate direct contact from producing great noise.

Description

Milling machine with shock-absorbing structure

Technical Field

The utility model relates to a milling machine field specifically is a milling machine with shock-absorbing structure.

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 for milling a workpiece by using a milling cutter. The milling machine can mill planes, grooves, gear teeth, threads and spline shafts, can also process complex molded surfaces, has higher efficiency than a planer, and is widely applied to mechanical manufacturing and repairing departments. 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. Briefly, a milling machine can be used to mill, drill and bore workpieces

The milling machine can produce great vibrations in the work engineering, and current milling machine does not possess the shock-absorbing function, leads to its during operation to be great because of the noise that vibrations produced, and the internal component takes place to damage because of vibrations easily, has reduced its life.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

The utility model provides a not enough to prior art, the utility model provides a milling machine with shock-absorbing structure has solved present milling machine and has not possessed shock-absorbing function, and it is great to lead to its during operation because of the noise that vibrations produced, and the internal element takes place to damage because of vibrations easily, has reduced its life's problem.

Technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a milling machine with shock-absorbing structure, includes the base, the four corners of base bottom surface all is provided with the shock attenuation stabilizer blade, and the holding tank has been seted up to the upper surface of base, and the bottom surface equidistance of holding tank is fixed with buffer spring, has erect the bottom plate between buffer spring's the top, and the middle part of bottom plate upper surface is fixed with the workstation, and the bottom cover of workstation is equipped with the rubber pad, the bottom surface of rubber pad and the upper surface contact of bottom plate, the edge of rubber pad aligns with the edge of bottom plate.

The top of base lateral surface is provided with wide-width portion, and wide-width portion's upper surface equidistance has seted up the screw hole, and the spacing clamp plate of rectangle frame form has been erect to wide-width portion upper surface to spacing clamp plate passes through fastening bolt and is connected with the screw hole on the wide-width portion, the upper surface of rubber pad is erect to the inboard of spacing clamp plate bottom surface.

Further inject, the shock attenuation stabilizer blade include with base bottom surface welded installation sleeve, the bottom threaded connection of installation sleeve has the double-screw bolt, it has set nut still to go back threaded connection on the double-screw bolt, the double-screw bolt bottom cover is equipped with the rubber podotheca that is the round platform shape.

Further limit, the stud is integrally formed with a pad, and the bottom surface of the pad is erected on the upper surface of the rubber foot sleeve.

Further inject, the outside welding of base bottom surface has the reinforcement sideboard, and the both ends of reinforcement sideboard are welded with the installation sleeve respectively.

Further inject, the bottom surface equidistance welding of bottom plate has the same and the corresponding spacing inserted bar in position of buffer spring quantity, spacing inserted bar and buffer spring are pegged graft.

Further limit, the bottom welding of buffer spring has the backing plate, and the middle part of backing plate is passed through positioning bolt and is connected with the base.

This milling machine with shock-absorbing structure compares with current milling machine and has following advantage:

1. the damping effect of the buffer spring is adopted to damp the workbench, so that elements on the milling machine are well protected, and the service life of the milling machine is prolonged;

2. the top of the bottom plate is limited by the limiting pressing plate, so that the working table is prevented from shaking too violently in the buffering process of the buffer spring, the buffering amplitude is reduced, the buffering frequency is increased, the stability of the milling machine on the working table in the damping process is ensured, and meanwhile, the rubber pad is arranged between the bottom plate and the limiting pressing plate, so that the bottom plate is prevented from being directly contacted with the limiting pressing plate to generate larger noise;

3. the buffer spring is convenient to disassemble and assemble and firm in support, the traditional buffer spring is adopted to absorb shock of the workbench, and the buffer spring is convenient to purchase and select, so that when the buffer spring is damaged, the fastening bolt is firstly disassembled to take down the limiting pressing plate, then the workbench and the bottom plate are lifted, the damaged buffer spring can be replaced by screwing down the positioning bolt, the bottom of the buffer spring is fixed through the positioning bolt, the buffer spring is prevented from displacing in the process of buffering at the bottom of the buffer spring, the top of the buffer spring can be prevented from greatly displacing under the limiting action of the limiting inserted rod, and the support of the bottom plate is relatively stable;

4. at the four corners installation shock attenuation stabilizer blade of base, the accessible double-screw bolt rotates in the installation sleeve and comes the gradient fine setting to the base, prevents that the base from rocking because of the unevenness production on workshop ground, twists behind the fine setting and moves set nut, makes set nut's top and installation sleeve's bottom surface contact in order to fix a position the screw, and it adjusts conveniently, has guaranteed the balance of milling machine during operation on the workstation.

Drawings

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

fig. 2 is a vertical sectional view of the present invention.

In the figure: the device comprises a base 1, a widening part 2, a workbench 3, a fastening bolt 4, a limiting pressing plate 5, a reinforcing side plate 6, a damping support leg 7, a rubber foot sleeve 71, a cushion disc 72, a mounting sleeve 73, a positioning nut 74, a stud 75, a positioning bolt 8, a buffer spring 9, a limiting inserted rod 10, a bottom plate 11, a rubber pad 12, a cushion plate 13 and a containing groove 14.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a milling machine with shock-absorbing structure, including base 1, the four corners of base 1 bottom surface all is provided with shock attenuation stabilizer blade 7, holding tank 14 has been seted up to base 1's upper surface, holding tank 14's bottom surface equidistance is fixed with buffer spring 9, bottom plate 11 has erect between buffer spring 9's the top, the middle part of bottom plate 11 upper surface is fixed with workstation 3, the upper surface of workstation 3 is used for installing the milling machine, the bottom cover of workstation 3 is equipped with rubber pad 12, the bottom surface of rubber pad 12 and bottom plate 11's upper surface contact, the edge of rubber pad 12 aligns with bottom plate 11's edge.

The top of 1 lateral surface of base is provided with wide-width part 2, and the upper surface equidistance of wide-width part 2 sets up threaded hole, and the spacing clamp plate 5 of rectangle frame form has been erect to wide-width part 2 upper surface to spacing clamp plate 5 passes through fastening bolt 4 and is connected with the threaded hole on the wide-width part 2, and the upper surface of rubber pad 12 is erect to the inboard of spacing clamp plate 5 bottom surface.

The shock absorption support leg 7 comprises a mounting sleeve 73 welded with the bottom surface of the base 1, the bottom end of the mounting sleeve 73 is in threaded connection with a stud 75, the stud 75 is also in threaded connection with a positioning nut 74, and the bottom end of the stud 75 is sleeved with a truncated cone-shaped rubber foot sleeve 71.

The stud 75 is integrally formed with a pad 72, the bottom surface of the pad 72 is arranged on the upper surface of the rubber foot cover 71, and the pad 72 can transmit the bearing force of the stud 75, so that the damage caused by the undersize stress surface between the rubber foot cover 71 and the stud 75 can be prevented.

The outside welding of base 1 bottom surface has the reinforcement sideboard 6, and the both ends of reinforcement sideboard 6 weld with installation sleeve 73 respectively, and reinforcement sideboard 6 has not only improved the fastness between base 1 and shock attenuation stabilizer blade 7, can shelter from positioning bolt 8's bottom moreover.

The bottom surface of the bottom plate 11 is equidistantly welded with limiting insertion rods 10 which are equal in number and correspond to the buffer springs 9 in position, the limiting insertion rods 10 are inserted into the buffer springs 9, the bottom ends of the buffer springs 9 are welded with backing plates 13, and the middle parts of the backing plates 13 are connected with the base 1 through positioning bolts 8.

the damping effect of the buffer spring 9 is adopted to damp the workbench 3, so that elements on the milling machine are well protected, and the service life of the milling machine is prolonged;

the top of the bottom plate 11 is limited by the limiting pressing plate 5, so that the working table 3 is prevented from shaking too violently in the buffering process of the buffer spring 9, the buffering amplitude is reduced, the buffering frequency is increased, the stability of a milling machine on the working table 3 in the damping process is ensured, and meanwhile, a rubber pad 12 is arranged between the bottom plate 11 and the limiting pressing plate 5, so that the bottom plate 11 is prevented from being in direct contact with the limiting pressing plate 5 to generate large noise;

the buffer spring 9 is convenient to disassemble and assemble and firm in support, the traditional buffer spring 9 is adopted to absorb shock of the workbench 3, and the buffer spring 9 is convenient to purchase and select, so that when the buffer spring 9 is damaged, the fastening bolt 4 is firstly disassembled to take down the limiting pressure plate 5, then the workbench 3 and the bottom plate 11 are lifted, the damaged buffer spring 9 can be replaced by unscrewing the positioning bolt 8, the bottom of the buffer spring 9 is fixed through the positioning bolt 8, the buffer spring 9 is prevented from displacing in the bottom buffering process, the top of the buffer spring 9 can be prevented from displacing greatly under the limiting action of the limiting insertion rod 10, and the support of the bottom plate 11 is stable;

at base 1's four corners installation shock attenuation stabilizer blade 7, accessible double-screw bolt 75 rotates in installing sleeve 73 and comes the gradient fine setting to base 1, prevents that base 1 from rocking because of the unevenness production on workshop ground, twists positioning nut 74 after the fine setting is finished, makes positioning nut 74's top and installing sleeve 73's bottom surface contact in order to fix a position screw bolt 75, and it adjusts conveniently, has guaranteed the balance of milling machine during operation on workstation 3.

It should be noted that, in this document, the terms "comprises," "comprising," 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 milling machine with shock-absorbing structure, includes base (1), its characterized in that: damping support legs (7) are arranged at four corners of the bottom surface of the base (1), an accommodating groove (14) is formed in the upper surface of the base (1), buffer springs (9) are fixed to the bottom surface of the accommodating groove (14) at equal intervals, a bottom plate (11) is erected between the tops of the buffer springs (9), a workbench (3) is fixed to the middle of the upper surface of the bottom plate (11), a rubber pad (12) is sleeved at the bottom of the workbench (3), the bottom surface of the rubber pad (12) is in contact with the upper surface of the bottom plate (11), and the edge of the rubber pad (12) is aligned with the edge of the bottom plate (11);

the top of base (1) lateral surface is provided with wide-width part (2), the upper surface equidistance of wide-width part (2) sets up threaded hole, wide-width part (2) upper surface erect the spacing clamp plate (5) of rectangle frame form, and spacing clamp plate (5) are connected through fastening bolt (4) and the threaded hole on wide-width part (2), the upper surface of rubber pad (12) is erect to the inboard of spacing clamp plate (5) bottom surface.

2. A milling machine having a shock-absorbing structure according to claim 1, wherein: shock attenuation stabilizer blade (7) include with base (1) bottom surface welded installation sleeve (73), the bottom threaded connection of installation sleeve (73) has double-screw bolt (75), it has set nut (74) still to go up threaded connection on double-screw bolt (75), double-screw bolt (75) bottom cover is equipped with rubber podotheca (71) that is the round platform shape.

3. A milling machine having a shock-absorbing structure according to claim 2, wherein: the stud (75) is integrally formed with a pad (72), and the bottom surface of the pad (72) is erected on the upper surface of the rubber foot sleeve (71).

4. A milling machine having a shock-absorbing structure according to claim 2, wherein: the outer side of the bottom surface of the base (1) is welded with a reinforcing side plate (6), and two ends of the reinforcing side plate (6) are respectively welded with the mounting sleeve (73).

5. A milling machine having a shock-absorbing structure according to claim 1, wherein: the bottom surface of the bottom plate (11) is equidistantly welded with limiting insertion rods (10) which are equal in number and correspond to the buffer springs (9), and the limiting insertion rods (10) are connected with the buffer springs (9) in an inserting mode.

6. A milling machine having a shock-absorbing structure according to claim 1, wherein: the bottom welding of buffer spring (9) has backing plate (13), the middle part of backing plate (13) is passed through positioning bolt (8) and is connected with base (1).